技术领域technical field
本发明涉及柱塞泵技术领域，具体涉及一种多点支撑的五缸柱塞泵。The invention relates to the technical field of plunger pumps, in particular to a multi-point supported five-cylinder plunger pump.
背景技术Background technique
随着非常规油气、页岩油气的进一步开发，压裂作业对压力和排量的要求在不断提高，不仅作业压力随着水平井深度的增加在不断增大，而且单段井所需求的排量也越来越高，这就使得压裂施工规模越来越大，恶劣的作业工况也对压裂设备尤其是对柱塞泵提出了更高的要求。目前在页岩油气开发过程中，作业压力普遍达到80-90MPa甚至更高，单段作业排量也普遍在1800m3-2000m3甚至以上，柱塞泵不仅要能够满足高压力、大排量的持续作业，还要保证连续高负荷作业下的质量稳定性，减少停泵时间和检修时间。目前市场上应用最广的压裂车是2500型压裂车，配备2800hp柱塞泵，其他常用的压裂泵型有2500hp泵、3300hp泵、4000hp泵等，以2800hp泵为例，因功率限制，在高压力作业时的单泵排量较低，一个单段排量需求在14-16m3/min的页岩气井场，共需要接近20台的压裂车同时作业才能满足压裂作业总排量的要求，这就会占用很大的井场面积，增大了狭小的油气田井场设备布置的困难，此外，常规柱塞泵在面临越来越恶劣的作业工况，长时间处于高负荷作业，出现问题的频率也不断增大，增加了维护和检修的成本。近几年电驱压裂作业兴起，采用电机驱动也解决了柴油发动机功率受限的问题，更适合驱动大功率柱塞泵。With the further development of unconventional oil and gas and shale oil and gas, the pressure and displacement requirements of fracturing operations are constantly increasing. The volume is also getting higher and higher, which makes the scale of fracturing construction larger and larger, and the harsh operating conditions also put forward higher requirements for fracturing equipment, especially for plunger pumps. At present, in the process of shale oil and gas development, the operating pressure generally reaches 80-90MPa or even higher, and the single-stage operating displacement is generally 1800m3 -2000m3 or above. The plunger pump must not only meet the requirements of high pressure and large displacement. For continuous operation, it is also necessary to ensure the quality stability under continuous high-load operation, and reduce pump downtime and maintenance time. At present, the most widely used fracturing truck on the market is the 2500 fracturing truck, which is equipped with a 2800hp plunger pump. Other commonly used fracturing pump types include 2500hp pumps, 3300hp pumps, and 4000hp pumps. Taking the 2800hp pump as an example, due to power limitations , the displacement of a single pump is relatively low in high-pressure operations. A shale gas well site with a single-stage displacement requirement of 14-16m3 /min requires nearly 20 fracturing trucks to operate simultaneously to meet the total fracturing operations. Displacement requirements, which will occupy a large well site area, increase the difficulty of equipment layout in small oil and gas field well sites. With the load operation, the frequency of problems is also increasing, which increases the cost of maintenance and overhaul. In recent years, electric drive fracturing operations have emerged, and the use of electric motor drive also solves the problem of limited diesel engine power, and is more suitable for driving high-power plunger pumps.
而随着柱塞泵功率的提升，对柱塞泵本身的运行稳定性以及支撑强度也提出了更高的要求。With the increase of the power of the plunger pump, higher requirements are put forward for the operation stability and support strength of the plunger pump itself.
发明内容Contents of the invention
本发明的目的克服现有技术的不足，提供一种多点支撑的五缸柱塞泵，通过对曲轴箱体、十字头箱体和液力端总成的多点支撑设计，可以提高柱塞泵的支撑强度，减少振动，更好地保证高负荷作业，运行更平稳。对五缸柱塞泵动力端总成中的曲轴箱体和十字头箱体采用整体焊接结构，使得动力端总成的结构强度更高，支撑稳定性更好，可减少整泵振动。将五缸柱塞泵的缸间距设计13-14英寸，增大了连杆、十字头和轴瓦的承载面积，为五缸柱塞泵大功率的输出提供保障，具体的五缸柱塞泵的功率可以达到7000hp，大功率五缸柱塞泵可有效解决页岩气压裂井场面积狭小与所需压裂设备较多的问题，可减少设备的使用，便于井场布置。The purpose of the present invention overcomes the deficiencies in the prior art, and provides a five-cylinder plunger pump with multi-point support. Through the multi-point support design of the crankcase, crosshead case and liquid end assembly, the plunger can be improved. The support strength of the pump reduces vibration, better guarantees high-load operations, and runs more smoothly. The crankcase and crosshead casing in the five-cylinder plunger pump power end assembly adopt integral welding structure, which makes the structure strength of the power end assembly higher, the support stability is better, and the vibration of the whole pump can be reduced. The cylinder spacing of the five-cylinder plunger pump is designed to be 13-14 inches, which increases the bearing area of the connecting rod, crosshead and bearing bush, and provides guarantee for the high-power output of the five-cylinder plunger pump. The specific five-cylinder plunger pump The power can reach 7000hp. The high-power five-cylinder plunger pump can effectively solve the problem of small area of shale gas fracturing well site and more fracturing equipment required, which can reduce the use of equipment and facilitate the layout of well site.
本发明的目的是通过以下技术措施达到的：一种多点支撑的五缸柱塞泵，包括动力端总成，液力端总成和减速箱总成，所述动力端总成包括曲轴箱体，十字头箱体和间隔架，所述曲轴箱体，十字头箱体和间隔架依次连接，所述液力端总成固定在间隔架上，所述减速箱总成固定在曲轴箱体上，所述曲轴箱体的底部设曲轴支撑体，所述曲轴支撑体用于支承曲轴箱体，所述十字头箱体的底部设十字头支撑体，所述十字头支撑体用于支承十字头箱体，所述间隔架的底部设液力支撑体，所述液力支撑体用于支承液力端总成。The purpose of the present invention is achieved through the following technical measures: a five-cylinder plunger pump with multi-point support, including a power end assembly, a fluid end assembly and a reduction box assembly, and the power end assembly includes a crankcase Body, crosshead box and spacer, the crankcase, crosshead box and spacer are connected in sequence, the liquid end assembly is fixed on the spacer, and the reduction box assembly is fixed on the crankcase Above, the bottom of the crankcase body is provided with a crankshaft support body, the crankshaft support body is used to support the crankcase body, and the bottom of the crosshead casing body is provided with a crosshead support body, and the crosshead support body is used to support the cross For the head box, a hydraulic support is provided at the bottom of the spacer, and the hydraulic support is used to support the hydraulic end assembly.
进一步地，所述曲轴箱体和十字头箱体采用整体焊接构成动力端壳体，动力端壳体与间隔架连接，所述动力端壳体包括立板，轴承座，前端板，后盖板，底板，支撑板和上盖板，所述立板的数量为6个，轴承座的数量为6个，一个立板对应连接一个轴承座，6个立板平行设置构成一个动力端腔体，在所述动力端腔体的底部安装底板，在所述动力端腔体的顶部安装上盖板，在所述动力端腔体的前端安装前端板，在所述动力端腔体的后端安装后盖板，在相邻两个平行设置的立板之间设支撑板。Further, the crankcase and the crosshead casing are integrally welded to form a power end casing, and the power end casing is connected to the spacer, and the power end casing includes a vertical plate, a bearing seat, a front end plate, and a rear cover plate , a bottom plate, a support plate and an upper cover plate, the number of the vertical plates is 6, the number of the bearing seats is 6, one vertical plate is correspondingly connected to a bearing seat, and the six vertical plates are arranged in parallel to form a power end cavity, A bottom plate is installed at the bottom of the power end cavity, a cover plate is installed at the top of the power end cavity, a front end plate is installed at the front end of the power end cavity, and a front end plate is installed at the rear end of the power end cavity. As for the rear cover, a supporting plate is arranged between two adjacent vertical plates arranged in parallel.
进一步地，所述十字头箱体内设十字头总成，在曲轴箱体和十字头箱体之间设连杆总成，在曲轴箱体内设曲轴，连杆总成的一端通过连杆轴瓦与曲轴连接，连杆总成的另一端通过十字头轴瓦与十字头总成连接，连杆轴瓦和十字头轴瓦均为带合金镀层的钢背轴瓦。Further, a crosshead assembly is arranged in the crosshead casing, a connecting rod assembly is arranged between the crankcase and the crosshead casing, a crankshaft is arranged in the crankcase, and one end of the connecting rod assembly passes through the connecting rod The bearing bush is connected to the crankshaft, and the other end of the connecting rod assembly is connected to the crosshead assembly through the crosshead bearing bush. Both the connecting rod bearing bush and the crosshead bearing bush are steel-backed bearing bushes with alloy coating.
进一步地，所述五缸柱塞泵的缸间距为13-14英寸。Further, the cylinder spacing of the five-cylinder plunger pump is 13-14 inches.
与现有技术相比，本发明的有益效果是：通过对曲轴箱体、十字头箱体和液力端总成的多点支撑设计，可以提高五缸柱塞泵的支撑强度，减少振动，更好地保证高负荷作业，运行更平稳。对五缸柱塞泵动力端总成中的曲轴箱体和十字头箱体采用整体焊接结构，使得动力端总成的结构强度更高，支撑稳定性更好，可减少整泵振动。将五缸柱塞泵的缸间距设计13-14英寸，增大了连杆、十字头和轴瓦的承载面积，为五缸柱塞泵大功率的输出提供保障，具体的五缸柱塞泵的功率可以达到7000hp，大功率五缸柱塞泵可有效解决页岩气压裂井场面积狭小与所需压裂设备较多的问题，可减少设备的使用，便于井场布置。Compared with the prior art, the beneficial effect of the present invention is: the support strength of the five-cylinder plunger pump can be improved and the vibration can be reduced through the multi-point support design of the crankcase, the crosshead casing and the fluid end assembly. Better guarantee for high-load operations and more stable operation. The crankcase and crosshead casing in the five-cylinder plunger pump power end assembly adopt integral welding structure, which makes the structure strength of the power end assembly higher, the support stability is better, and the vibration of the whole pump can be reduced. The cylinder spacing of the five-cylinder plunger pump is designed to be 13-14 inches, which increases the bearing area of the connecting rod, crosshead and bearing bush, and provides guarantee for the high-power output of the five-cylinder plunger pump. The specific five-cylinder plunger pump The power can reach 7000hp. The high-power five-cylinder plunger pump can effectively solve the problem of small area of shale gas fracturing well site and more fracturing equipment required, which can reduce the use of equipment and facilitate the layout of well site.
下面结合附图和具体实施方式对本发明作详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
附图说明Description of drawings
图1是本五缸柱塞泵的结构示意图。Fig. 1 is a structural schematic diagram of the five-cylinder plunger pump.
图2是动力端总成的结构示意图。Figure 2 is a schematic structural view of the power end assembly.
图3是动力端壳体的结构示意图。Fig. 3 is a structural schematic diagram of the power end housing.
图4是减速箱总成的结构示意图。Fig. 4 is a structural schematic diagram of the gearbox assembly.
图5是行星级减速箱的剖视图。Fig. 5 is a cross-sectional view of a planetary reduction gearbox.
图6是平行级减速箱的剖面图。Fig. 6 is a sectional view of a parallel-stage reduction box.
图7是曲轴的结构示意图。Figure 7 is a schematic structural view of the crankshaft.
图8是连杆总成与十字头总成连接的结构示意图。Fig. 8 is a schematic diagram of the connection between the connecting rod assembly and the crosshead assembly.
其中，1.动力端总成，2.减速箱总成，3.液力端总成，4.驱动法兰，5.动力端壳体，6.曲轴，7.轴承，8.连杆轴瓦，9.连杆体，10.滑轨，11.十字头，12.十字头轴瓦，13.拉杆，14.间隔架，15.长螺杆，16.螺母，17.卡箍，18.柱塞，19.阀箱，20.曲轴支撑体，21.十字头支撑体，22.液力支撑体，23.后盖板，24.立板，25.轴承座，26.底板，27.支撑板，28.前端板，29.上盖板，30.平行级减速箱，31.行星级减速箱，32.内齿圈，33.行星轮，34.太阳轮，35.行星架，36.大齿轮，37.小齿轮，38.花键，39.连杆盖，40.连杆螺栓，41.十字头压盖，42.导板，43.螺钉。Among them, 1. Power end assembly, 2. Gear box assembly, 3. Fluid end assembly, 4. Drive flange, 5. Power end shell, 6. Crankshaft, 7. Bearing, 8. Connecting rod bearing bush , 9. Connecting rod body, 10. Slide rail, 11. Crosshead, 12. Crosshead bearing bush, 13. Tie rod, 14. Spacer, 15. Long screw, 16. Nut, 17. Clamp, 18. Plunger , 19. Valve box, 20. Crankshaft support body, 21. Crosshead support body, 22. Hydraulic support body, 23. Rear cover plate, 24. Vertical plate, 25. Bearing seat, 26. Bottom plate, 27. Support plate , 28. Front end plate, 29. Upper cover plate, 30. Parallel stage gearbox, 31. Planetary stage gearbox, 32. Ring gear, 33. Planetary gear, 34. Sun gear, 35. Planet carrier, 36. Large gear, 37. pinion, 38. spline, 39. connecting rod cover, 40. connecting rod bolt, 41. crosshead gland, 42. guide plate, 43. screw.
具体实施方式Detailed ways
实施例，如图1至8所示，一种整体式动力端结构的五缸柱塞泵，包括动力端总成1，液力端总成3和减速箱总成2，所述动力端总成1的一端与液力端总成3连接，所述动力端总成1另一端与减速箱总成2连接，所述动力端总成1包括曲轴箱体，十字头箱体和间隔架14，所述曲轴箱体和十字头箱体采用整体焊接构成动力端壳体5，动力端壳体5与间隔架14连接，所述动力端壳体5包括立板24，轴承座25，前端板28，后盖板23，底板26，支撑板27和上盖板29，所述立板24的数量为6个，轴承座25的数量为6个，一个立板24对应连接一个轴承座25，6个立板24平行设置构成一个动力端腔体，在所述动力端腔体的底部安装底板26，在所述动力端腔体的顶部安装上盖板29，在所述动力端腔体的前端安装前端板28，在所述动力端腔体的后端安装后盖板23，在相邻两个平行设置的立板24之间设支撑板27。对五缸柱塞泵动力端总成1中的曲轴箱体和十字头箱体采用整体焊接结构，使得动力端总成1的结构强度更高，支撑稳定性更好，可有效减少动力端壳体5承载变形，可减少整泵振动，提高五缸柱塞泵运行稳定性。Embodiments, as shown in Figures 1 to 8, a five-cylinder plunger pump with an integral power end structure, including a power end assembly 1, a fluid end assembly 3 and a reduction box assembly 2, the power end assembly One end of the assembly 1 is connected to the fluid end assembly 3, and the other end of the power end assembly 1 is connected to the reduction box assembly 2. The power end assembly 1 includes a crankcase, a crosshead casing and a spacer 14 , the crankcase and the crosshead casing are integrally welded to form a power end housing 5, the power end housing 5 is connected to the spacer 14, and the power end housing 5 includes a vertical plate 24, a bearing seat 25, a front end plate 28, the rear cover plate 23, the bottom plate 26, the support plate 27 and the upper cover plate 29, the number of the vertical plates 24 is 6, the number of the bearing seats 25 is 6, and one vertical plate 24 is correspondingly connected to a bearing seat 25, Six vertical plates 24 are arranged in parallel to form a power end cavity, a base plate 26 is installed at the bottom of the power end cavity, a cover plate 29 is installed on the top of the power end cavity, and a power end cavity is installed on the top of the power end cavity A front end plate 28 is installed at the front end, a rear cover plate 23 is installed at the rear end of the cavity of the power end, and a support plate 27 is provided between two adjacent vertical plates 24 arranged in parallel. The integral welding structure is adopted for the crankcase and crosshead casing in the power end assembly 1 of the five-cylinder plunger pump, so that the structural strength of the power end assembly 1 is higher, the support stability is better, and the power end shell can be effectively reduced. Body 5 bears deformation, which can reduce the vibration of the whole pump and improve the operation stability of the five-cylinder plunger pump.
所述曲轴箱体的底部设曲轴支撑体20，所述曲轴支撑体20用于支承曲轴箱体。所述十字头箱体的底部设十字头支撑体21，所述十字头支撑体21用于支承十字头箱体。所述间隔架14的底部设液力支撑体22，所述液力支撑体22用于支承液力端总成3。五缸柱塞泵采用多点支撑设计，可以提高五缸柱塞泵的支撑强度，减少振动，更好地保证高负荷作业，运行更平稳。A crank support body 20 is provided at the bottom of the crank case, and the crank support body 20 is used to support the crank case. A crosshead support body 21 is provided at the bottom of the crosshead box, and the crosshead support body 21 is used to support the crosshead box. A hydraulic support 22 is provided at the bottom of the spacer 14 , and the hydraulic support 22 is used to support the hydraulic end assembly 3 . The five-cylinder plunger pump adopts a multi-point support design, which can improve the support strength of the five-cylinder plunger pump, reduce vibration, better ensure high-load operations, and run more smoothly.
所述曲轴箱体内设有曲轴6和轴承7，所述曲轴6采用合金钢整体锻造而成，所述曲轴6包括六个轴颈和五个曲拐，在相邻两个轴颈之间设一个曲拐，所述五缸柱塞泵的缸间距为13-14英寸。增大缸间距设计，有利于增大曲轴6与连杆轴瓦8、十字头11与滑轨10的接触面积，提高支撑强度。为五缸柱塞泵大功率的输出提供保障，大功率五缸柱塞泵可有效解决页岩气压裂井场面积狭小与所需压裂设备较多的问题，可减少设备的使用，便于井场布置。轴承7有6个，6个轴承7安装在六个轴颈上，同时轴承7外圈装配在动力端壳体5的6个轴承座25上，可在轴承座25内实现回转运动。A crankshaft 6 and a bearing 7 are arranged in the crankcase body, and the crankshaft 6 is integrally forged from alloy steel. A bell crank is provided, and the cylinder spacing of the five-cylinder plunger pump is 13-14 inches. Increasing the cylinder spacing design is beneficial to increasing the contact area between the crankshaft 6 and the connecting rod bearing bush 8, the crosshead 11 and the slide rail 10, and improving the supporting strength. Provide guarantee for the high-power output of the five-cylinder plunger pump. The high-power five-cylinder plunger pump can effectively solve the problems of small area of shale gas fracturing well sites and more fracturing equipment required, which can reduce the use of equipment and facilitate Well site layout. There are 6 bearings 7, and 6 bearings 7 are installed on six journals, and the outer rings of the bearings 7 are assembled on 6 bearing seats 25 of the power end housing 5, and can realize rotary motion in the bearing seats 25.
在所述曲轴6内设有花键38，所述减速箱总成2通过螺栓与动力端壳体5连接，所述减速箱总成2上设有外花键，外花键与花键38连接，用于动力输出，减速箱总成2的安装角度可根据输入要求进行调整。减速箱总成2外设有驱动法兰4，通过驱动法兰4外接动力源，实现动力输入。A spline 38 is arranged inside the crankshaft 6, and the reduction box assembly 2 is connected with the power end housing 5 through bolts. The reduction box assembly 2 is provided with an external spline, and the external spline and the spline 38 connection, used for power output, and the installation angle of the reduction box assembly 2 can be adjusted according to the input requirements. The reduction box assembly 2 is provided with a drive flange 4, and the drive flange 4 is externally connected with a power source to realize power input.
所述十字头箱体内设十字头总成，在曲轴箱体和十字头箱体之间设连杆总成，在曲轴箱体内设曲轴6，连杆总成的一端通过连杆轴瓦8与曲轴6连接，连杆总成的另一端通过十字头轴瓦12与十字头总成连接，可实现往复摆动，十字头总成的另一端与拉杆13连接。拉杆13为空心结构。连杆轴瓦8和十字头轴瓦12均为带合金镀层的钢背轴瓦。宽径比大、支撑强度高。A crosshead assembly is arranged in the crosshead casing, a connecting rod assembly is arranged between the crankcase body and the crosshead casing, a crankshaft 6 is arranged in the crankcase body, and one end of the connecting rod assembly passes through the connecting rod bearing bush 8 Connected with the crankshaft 6, the other end of the connecting rod assembly is connected with the crosshead assembly through the crosshead bearing bush 12, which can realize reciprocating swing, and the other end of the crosshead assembly is connected with the pull rod 13. The pull rod 13 is a hollow structure. Both the connecting rod bearing bush 8 and the crosshead bearing bush 12 are steel-backed bearing bushes with alloy plating. Large width-to-diameter ratio and high support strength.
在动力端壳体5内的支撑板27上固定有滑轨10，滑轨10有2个，2个滑轨10形成半圆形空间，十字头11安装在半圆形空间内，可以实现往复直线运动。A slide rail 10 is fixed on the support plate 27 in the power end housing 5. There are two slide rails 10, and the two slide rails 10 form a semicircular space, and the crosshead 11 is installed in the semicircular space, which can realize reciprocation linear motion.
十字头总成为分体式结构设计，包括十字头压盖41和十字头11，十字头压盖41和十字头11连接，便于同连杆总成的装配和拆卸。The crosshead assembly is a split structure design, including the crosshead gland 41 and the crosshead 11, and the crosshead gland 41 is connected with the crosshead 11, which is convenient for assembly and disassembly of the connecting rod assembly.
连杆总成包括连杆盖39和连杆体9，连杆盖39和连杆体9采用整体式锻造后切割而成，强度高，连杆盖39和连杆体9通过螺栓进行连接，具体的，连杆体9的一端通过连杆盖39、连杆螺栓40和连杆轴瓦8与曲拐连接，连杆体9的另一端通过十字头压盖41和十字头轴瓦12与十字头11连接。在十字头11的上下两端通过螺钉43分别固定有导板42，导板42为铜合金材质，与滑轨10直接接触，进行相对运动。The connecting rod assembly includes a connecting rod cover 39 and a connecting rod body 9. The connecting rod cover 39 and the connecting rod body 9 are cut after being forged integrally, and have high strength. The connecting rod cover 39 and the connecting rod body 9 are connected by bolts. Specifically, one end of the connecting rod body 9 is connected to the bellcrank through the connecting rod cover 39, the connecting rod bolt 40 and the connecting rod bearing bush 8, and the other end of the connecting rod body 9 is connected to the crosshead through the crosshead gland 41 and the crosshead bearing bush 12. 11 connections. The upper and lower ends of the crosshead 11 are respectively fixed with guide plates 42 by screws 43. The guide plates 42 are made of copper alloy and directly contact with the slide rail 10 for relative movement.
曲轴6、连杆体9、十字头11上均设计有润滑油路，用于实现给轴承7、连杆轴瓦8、十字头轴瓦12的润滑。Crankshaft 6, connecting rod body 9, and crosshead 11 are all designed with lubricating oil passages for realizing lubrication to bearing 7, connecting rod bearing bush 8, and crosshead bearing bush 12.
液力端总成3包括阀箱19、柱塞18、卡箍17等，液力端总成3通过卡箍17将柱塞18和拉杆13连接在一起，并利用长螺杆15、螺母16将其固定在间隔架14上，长螺杆15通过螺纹连接在动力端壳体5上。The fluid end assembly 3 includes a valve box 19, a plunger 18, a clamp 17, etc. The fluid end assembly 3 connects the plunger 18 and the pull rod 13 through the clamp 17, and uses a long screw 15 and a nut 16 to connect the It is fixed on the spacer 14, and the long screw rod 15 is screwed on the power end casing 5.
所述整体式动力端结构的五缸柱塞泵的冲程为11英寸。长冲程设计非常适合当前页岩气压裂拉链式作业需求，减少井场设备数量，提高作业效率和经济性。The stroke of the five-cylinder plunger pump of the integral power end structure is 11 inches. The long-stroke design is very suitable for the current shale gas fracturing zipper operation requirements, reducing the number of wellsite equipment and improving operation efficiency and economy.
所述减速箱总成2包括行星级减速箱31和平行级减速箱30，行星级减速箱31的一端与动力端总成1连接，行星级减速箱31的另一端与平行级减速箱30连接，通过行星级减速箱31和平行级减速箱30实现减速箱总成2的二级减速，其减速比为8:1-15:1。平行级减速箱30包括大齿轮36和小齿轮37，进行一级减速；行星级减速箱31由内齿圈32、四个行星轮33、太阳轮34、行星架35组成行星齿轮机构，进行二级减速。太阳轮34位于行星齿轮机构中心，与行星轮33啮合，并与平行级减速箱30的大齿轮36同轴。运行时，驱动法兰4外接动力源带动输入轴转动，经小齿轮37传递给大齿轮36实现一级减速，通过大齿轮36传递给太阳轮34，太阳轮34通过行星轮33带动行星架35实现二级减速，最终将动力通过花键38传递给曲轴6。通过二级变速可获得大传动比，有效地减低输入扭矩，降低泵的冲次。The gearbox assembly 2 includes a planetary gearbox 31 and a parallel stage gearbox 30, one end of the planetary gearbox 31 is connected to the power end assembly 1, and the other end of the planetary gearbox 31 is connected to the parallel stage gearbox. The box 30 is connected, and the two-stage reduction of the reduction box assembly 2 is realized through the planetary-level reduction box 31 and the parallel-level reduction box 30, and the reduction ratio is 8:1-15:1. The parallel-stage reduction box 30 includes a large gear 36 and a pinion gear 37 for one-stage reduction; the planetary-stage reduction box 31 is composed of an inner ring gear 32, four planetary gears 33, a sun gear 34, and a planetary carrier 35 to form a planetary gear mechanism to perform Secondary deceleration. The sun gear 34 is located at the center of the planetary gear mechanism, meshes with the planetary gear 33, and is coaxial with the bull gear 36 of the parallel stage reduction box 30. During operation, the drive flange 4 is externally connected with a power source to drive the input shaft to rotate, and the small gear 37 transmits it to the large gear 36 to achieve a first-stage deceleration, and the large gear 36 transmits it to the sun gear 34, and the sun gear 34 drives the planetary carrier 35 through the planetary gear 33 Realize the two-stage deceleration, and finally transmit the power to the crankshaft 6 through the spline 38. Through the two-stage speed change, a large transmission ratio can be obtained, the input torque can be effectively reduced, and the stroke frequency of the pump can be reduced.
工作原理：外部动力或转速通过驱动法兰4带动减速箱总成2转动，经二级变速将动力和扭矩通过花键38传递给曲轴6，曲轴6和轴承7在动力端壳体5内转动，带动连杆体9、十字头11、拉杆13运动，将曲轴6的旋转运动转变为拉杆13的往复直线运动，拉杆13通过卡箍17带动柱塞18在阀箱19内进行往复运动，从而实现低压液体的吸入和高压液体的排出，实现液体的泵送。Working principle: The external power or speed drives the reduction box assembly 2 to rotate through the drive flange 4, and the power and torque are transmitted to the crankshaft 6 through the spline 38 through the two-stage speed change, and the crankshaft 6 and the bearing 7 rotate in the power end housing 5 , drive the connecting rod body 9, the crosshead 11, and the pull rod 13 to move, and convert the rotary motion of the crankshaft 6 into the reciprocating linear motion of the pull rod 13, and the pull rod 13 drives the plunger 18 to reciprocate in the valve box 19 through the clamp 17, thereby Realize the suction of low-pressure liquid and the discharge of high-pressure liquid, and realize the pumping of liquid.
本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911036873.7ACN110617188B (en) | 2019-10-29 | 2019-10-29 | Multi-point supported five-cylinder plunger pump |
| US16/832,885US20210123434A1 (en) | 2019-10-29 | 2020-03-27 | Multi-point supported five cylinder plunger pump |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911036873.7ACN110617188B (en) | 2019-10-29 | 2019-10-29 | Multi-point supported five-cylinder plunger pump |
| Publication Number | Publication Date |
|---|---|
| CN110617188Atrue CN110617188A (en) | 2019-12-27 |
| CN110617188B CN110617188B (en) | 2025-08-19 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911036873.7AActiveCN110617188B (en) | 2019-10-29 | 2019-10-29 | Multi-point supported five-cylinder plunger pump |
| Country | Link |
|---|---|
| US (1) | US20210123434A1 (en) |
| CN (1) | CN110617188B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520302A (en)* | 2020-04-28 | 2020-08-11 | 盐城市崇达石化机械有限公司 | Five-cylinder pump with multi-point support integral hydraulic end structure |
| US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US10907459B1 (en) | 2019-09-13 | 2021-02-02 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US10961908B1 (en) | 2020-06-05 | 2021-03-30 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US10989180B2 (en) | 2019-09-13 | 2021-04-27 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| WO2021081751A1 (en)* | 2019-10-29 | 2021-05-06 | 烟台杰瑞石油装备技术有限公司 | High-power five-cylinder plunger pump |
| US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11015536B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11022526B1 (en) | 2020-06-09 | 2021-06-01 | Bj Energy Solutions, Llc | Systems and methods for monitoring a condition of a fracturing component section of a hydraulic fracturing unit |
| US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11125066B1 (en) | 2020-06-22 | 2021-09-21 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11149533B1 (en) | 2020-06-24 | 2021-10-19 | Bj Energy Solutions, Llc | Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
| US11193360B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11208880B2 (en) | 2020-05-28 | 2021-12-28 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11208953B1 (en) | 2020-06-05 | 2021-12-28 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11220895B1 (en) | 2020-06-24 | 2022-01-11 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11236739B2 (en) | 2019-09-13 | 2022-02-01 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11268346B2 (en) | 2019-09-13 | 2022-03-08 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems |
| CN114483505A (en)* | 2021-12-31 | 2022-05-13 | 中石化四机石油机械有限公司 | A high-power five-cylinder piston pump |
| US11408794B2 (en) | 2019-09-13 | 2022-08-09 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11415125B2 (en) | 2020-06-23 | 2022-08-16 | Bj Energy Solutions, Llc | Systems for utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11635074B2 (en) | 2020-05-12 | 2023-04-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11639654B2 (en) | 2021-05-24 | 2023-05-02 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US11867118B2 (en) | 2019-09-13 | 2024-01-09 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
| WO2024114297A1 (en)* | 2022-11-30 | 2024-06-06 | 烟台杰瑞石油服务集团股份有限公司 | Power end housing for plunger pump and plunger pump comprising power end housing |
| US12065968B2 (en) | 2019-09-13 | 2024-08-20 | BJ Energy Solutions, Inc. | Systems and methods for hydraulic fracturing |
| WO2025020343A1 (en)* | 2023-07-26 | 2025-01-30 | 烟台杰瑞石油服务集团股份有限公司 | Fracturing pump spacer frame |
| US12281964B2 (en) | 2019-09-13 | 2025-04-22 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US12338772B2 (en) | 2019-09-13 | 2025-06-24 | Bj Energy Solutions, Llc | Systems, assemblies, and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US12378864B2 (en) | 2021-10-25 | 2025-08-05 | Bj Energy Solutions, Llc | Systems and methods to reduce acoustic resonance or disrupt standing wave formation in a fluid manifold of a high-pressure fracturing system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10961914B1 (en) | 2019-09-13 | 2021-03-30 | BJ Energy Solutions, LLC Houston | Turbine engine exhaust duct system and methods for noise dampening and attenuation |
| US11111768B1 (en) | 2020-06-09 | 2021-09-07 | Bj Energy Solutions, Llc | Drive equipment and methods for mobile fracturing transportation platforms |
| CN113565750B (en)* | 2021-08-27 | 2025-09-23 | 三一石油智能装备有限公司 | Pump head body and pump head body processing method |
| CN113757104A (en)* | 2021-09-22 | 2021-12-07 | 黄秀芳 | Rotary positioning and compressing structure for crosshead slideway of reciprocating pump |
| CN114017278A (en)* | 2021-11-30 | 2022-02-08 | 黄秀芳 | Reciprocating pump prevents that motor housing is rotatory and sealed motor bearing frame structure |
| US20250154949A1 (en)* | 2023-11-15 | 2025-05-15 | Gd Energy Products, Llc | Power end of reciprocating pump |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1029198A (en)* | 1996-07-15 | 1998-02-03 | Maruyama Mfg Co Ltd | Nozzle device |
| CN1425852A (en)* | 2003-01-13 | 2003-06-25 | 孙梓华 | Distribution valve for concrete transport pump |
| CN201827052U (en)* | 2010-10-29 | 2011-05-11 | 四川宏华石油设备有限公司 | Component facilitating disassembly of crosshead and connecting rod |
| CN102758772A (en)* | 2012-08-11 | 2012-10-31 | 大庆市金拓石油机械制造有限公司 | Double-acting reciprocating booster pump |
| CN203051022U (en)* | 2012-12-28 | 2013-07-10 | 天津市聚能高压泵有限公司 | Oil field profile control pump |
| CN203962367U (en)* | 2014-04-21 | 2014-11-26 | 湖北中油科昊机械制造有限公司 | Fracturing pump |
| CN104675652A (en)* | 2015-02-25 | 2015-06-03 | 大连汇博泵业有限公司 | High-efficiency and energy-saving reciprocating pump |
| US20160025089A1 (en)* | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Support for reciprocating pump |
| US20160177945A1 (en)* | 2014-12-22 | 2016-06-23 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
| CN109869294A (en)* | 2019-04-19 | 2019-06-11 | 烟台杰瑞石油装备技术有限公司 | A kind of super high power Five-cylinder piston pump |
| CN210769170U (en)* | 2019-10-29 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | Multipoint-supported five-cylinder plunger pump |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1029198A (en)* | 1996-07-15 | 1998-02-03 | Maruyama Mfg Co Ltd | Nozzle device |
| CN1425852A (en)* | 2003-01-13 | 2003-06-25 | 孙梓华 | Distribution valve for concrete transport pump |
| CN201827052U (en)* | 2010-10-29 | 2011-05-11 | 四川宏华石油设备有限公司 | Component facilitating disassembly of crosshead and connecting rod |
| CN102758772A (en)* | 2012-08-11 | 2012-10-31 | 大庆市金拓石油机械制造有限公司 | Double-acting reciprocating booster pump |
| CN203051022U (en)* | 2012-12-28 | 2013-07-10 | 天津市聚能高压泵有限公司 | Oil field profile control pump |
| CN203962367U (en)* | 2014-04-21 | 2014-11-26 | 湖北中油科昊机械制造有限公司 | Fracturing pump |
| US20160025089A1 (en)* | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Support for reciprocating pump |
| US20160177945A1 (en)* | 2014-12-22 | 2016-06-23 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
| CN104675652A (en)* | 2015-02-25 | 2015-06-03 | 大连汇博泵业有限公司 | High-efficiency and energy-saving reciprocating pump |
| CN109869294A (en)* | 2019-04-19 | 2019-06-11 | 烟台杰瑞石油装备技术有限公司 | A kind of super high power Five-cylinder piston pump |
| CN210769170U (en)* | 2019-10-29 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | Multipoint-supported five-cylinder plunger pump |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11619122B2 (en) | 2019-09-13 | 2023-04-04 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11629584B2 (en) | 2019-09-13 | 2023-04-18 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11604113B2 (en) | 2019-09-13 | 2023-03-14 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11655763B1 (en) | 2019-09-13 | 2023-05-23 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US10982596B1 (en) | 2019-09-13 | 2021-04-20 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US10989180B2 (en) | 2019-09-13 | 2021-04-27 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11598263B2 (en) | 2019-09-13 | 2023-03-07 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11015536B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11578660B1 (en) | 2019-09-13 | 2023-02-14 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US12338772B2 (en) | 2019-09-13 | 2025-06-24 | Bj Energy Solutions, Llc | Systems, assemblies, and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US12281964B2 (en) | 2019-09-13 | 2025-04-22 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11060455B1 (en) | 2019-09-13 | 2021-07-13 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US12276577B2 (en) | 2019-09-13 | 2025-04-15 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US12092100B2 (en) | 2019-09-13 | 2024-09-17 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11092152B2 (en) | 2019-09-13 | 2021-08-17 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11608725B2 (en) | 2019-09-13 | 2023-03-21 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US12065968B2 (en) | 2019-09-13 | 2024-08-20 | BJ Energy Solutions, Inc. | Systems and methods for hydraulic fracturing |
| US11613980B2 (en) | 2019-09-13 | 2023-03-28 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11149726B1 (en) | 2019-09-13 | 2021-10-19 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US12049808B2 (en) | 2019-09-13 | 2024-07-30 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11156159B1 (en) | 2019-09-13 | 2021-10-26 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11971028B2 (en) | 2019-09-13 | 2024-04-30 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US10907459B1 (en) | 2019-09-13 | 2021-02-02 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11408794B2 (en) | 2019-09-13 | 2022-08-09 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11401865B1 (en) | 2019-09-13 | 2022-08-02 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11725583B2 (en) | 2019-09-13 | 2023-08-15 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11555756B2 (en) | 2019-09-13 | 2023-01-17 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11867118B2 (en) | 2019-09-13 | 2024-01-09 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11236739B2 (en) | 2019-09-13 | 2022-02-01 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11859482B2 (en) | 2019-09-13 | 2024-01-02 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11852001B2 (en) | 2019-09-13 | 2023-12-26 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11512642B1 (en) | 2019-09-13 | 2022-11-29 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11460368B2 (en) | 2019-09-13 | 2022-10-04 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11268346B2 (en) | 2019-09-13 | 2022-03-08 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems |
| US11767791B2 (en) | 2019-09-13 | 2023-09-26 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11280266B2 (en) | 2019-09-13 | 2022-03-22 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11280331B2 (en) | 2019-09-13 | 2022-03-22 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11287350B2 (en) | 2019-09-13 | 2022-03-29 | Bj Energy Solutions, Llc | Fuel, communications, and power connection methods |
| US11761846B2 (en) | 2019-09-13 | 2023-09-19 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11473503B1 (en) | 2019-09-13 | 2022-10-18 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11319878B2 (en) | 2019-09-13 | 2022-05-03 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11473997B2 (en) | 2019-09-13 | 2022-10-18 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11649766B1 (en) | 2019-09-13 | 2023-05-16 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11719234B2 (en) | 2019-09-13 | 2023-08-08 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11346280B1 (en) | 2019-09-13 | 2022-05-31 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11530602B2 (en) | 2019-09-13 | 2022-12-20 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| WO2021081751A1 (en)* | 2019-10-29 | 2021-05-06 | 烟台杰瑞石油装备技术有限公司 | High-power five-cylinder plunger pump |
| CN111520302A (en)* | 2020-04-28 | 2020-08-11 | 盐城市崇达石化机械有限公司 | Five-cylinder pump with multi-point support integral hydraulic end structure |
| US11635074B2 (en) | 2020-05-12 | 2023-04-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11708829B2 (en) | 2020-05-12 | 2023-07-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US12404856B2 (en) | 2020-05-12 | 2025-09-02 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11898504B2 (en) | 2020-05-14 | 2024-02-13 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11959419B2 (en) | 2020-05-15 | 2024-04-16 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11434820B2 (en) | 2020-05-15 | 2022-09-06 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11698028B2 (en) | 2020-05-15 | 2023-07-11 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11542868B2 (en) | 2020-05-15 | 2023-01-03 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11624321B2 (en) | 2020-05-15 | 2023-04-11 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11365616B1 (en) | 2020-05-28 | 2022-06-21 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11313213B2 (en) | 2020-05-28 | 2022-04-26 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11603745B2 (en) | 2020-05-28 | 2023-03-14 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11814940B2 (en) | 2020-05-28 | 2023-11-14 | Bj Energy Solutions Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11208880B2 (en) | 2020-05-28 | 2021-12-28 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11627683B2 (en) | 2020-06-05 | 2023-04-11 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11891952B2 (en) | 2020-06-05 | 2024-02-06 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11208953B1 (en) | 2020-06-05 | 2021-12-28 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11723171B2 (en) | 2020-06-05 | 2023-08-08 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11746698B2 (en) | 2020-06-05 | 2023-09-05 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11378008B2 (en) | 2020-06-05 | 2022-07-05 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11129295B1 (en) | 2020-06-05 | 2021-09-21 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11300050B2 (en) | 2020-06-05 | 2022-04-12 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US12408291B2 (en) | 2020-06-05 | 2025-09-02 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US10961908B1 (en) | 2020-06-05 | 2021-03-30 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11598264B2 (en) | 2020-06-05 | 2023-03-07 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11261717B2 (en) | 2020-06-09 | 2022-03-01 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11208881B1 (en) | 2020-06-09 | 2021-12-28 | Bj Energy Solutions, Llc | Methods and systems for detection and mitigation of well screen out |
| US11015423B1 (en) | 2020-06-09 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11867046B2 (en) | 2020-06-09 | 2024-01-09 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11566506B2 (en) | 2020-06-09 | 2023-01-31 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US12385379B2 (en) | 2020-06-09 | 2025-08-12 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11512570B2 (en) | 2020-06-09 | 2022-11-29 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11022526B1 (en) | 2020-06-09 | 2021-06-01 | Bj Energy Solutions, Llc | Systems and methods for monitoring a condition of a fracturing component section of a hydraulic fracturing unit |
| US11939854B2 (en) | 2020-06-09 | 2024-03-26 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11629583B2 (en) | 2020-06-09 | 2023-04-18 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11319791B2 (en) | 2020-06-09 | 2022-05-03 | Bj Energy Solutions, Llc | Methods and systems for detection and mitigation of well screen out |
| US11339638B1 (en) | 2020-06-09 | 2022-05-24 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11085281B1 (en) | 2020-06-09 | 2021-08-10 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US12305495B2 (en) | 2020-06-09 | 2025-05-20 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US12326075B2 (en) | 2020-06-22 | 2025-06-10 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11572774B2 (en) | 2020-06-22 | 2023-02-07 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11898429B2 (en) | 2020-06-22 | 2024-02-13 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US12286874B2 (en) | 2020-06-22 | 2025-04-29 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11208879B1 (en) | 2020-06-22 | 2021-12-28 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11408263B2 (en) | 2020-06-22 | 2022-08-09 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11639655B2 (en) | 2020-06-22 | 2023-05-02 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11236598B1 (en) | 2020-06-22 | 2022-02-01 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11598188B2 (en) | 2020-06-22 | 2023-03-07 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
| US11732565B2 (en) | 2020-06-22 | 2023-08-22 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11125066B1 (en) | 2020-06-22 | 2021-09-21 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11952878B2 (en) | 2020-06-22 | 2024-04-09 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US12065917B2 (en) | 2020-06-23 | 2024-08-20 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11939974B2 (en) | 2020-06-23 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11719085B1 (en) | 2020-06-23 | 2023-08-08 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11649820B2 (en) | 2020-06-23 | 2023-05-16 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11466680B2 (en) | 2020-06-23 | 2022-10-11 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11428218B2 (en) | 2020-06-23 | 2022-08-30 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11566505B2 (en) | 2020-06-23 | 2023-01-31 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11661832B2 (en) | 2020-06-23 | 2023-05-30 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11415125B2 (en) | 2020-06-23 | 2022-08-16 | Bj Energy Solutions, Llc | Systems for utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11255174B2 (en) | 2020-06-24 | 2022-02-22 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11391137B2 (en) | 2020-06-24 | 2022-07-19 | Bj Energy Solutions, Llc | Systems and methods to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
| US11542802B2 (en) | 2020-06-24 | 2023-01-03 | Bj Energy Solutions, Llc | Hydraulic fracturing control assembly to detect pump cavitation or pulsation |
| US11220895B1 (en) | 2020-06-24 | 2022-01-11 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11512571B2 (en) | 2020-06-24 | 2022-11-29 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11274537B2 (en) | 2020-06-24 | 2022-03-15 | Bj Energy Solutions, Llc | Method to detect and intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
| US11299971B2 (en) | 2020-06-24 | 2022-04-12 | Bj Energy Solutions, Llc | System of controlling a hydraulic fracturing pump or blender using cavitation or pulsation detection |
| US11746638B2 (en) | 2020-06-24 | 2023-09-05 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11506040B2 (en) | 2020-06-24 | 2022-11-22 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US12286872B2 (en) | 2020-06-24 | 2025-04-29 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11668175B2 (en) | 2020-06-24 | 2023-06-06 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11692422B2 (en) | 2020-06-24 | 2023-07-04 | Bj Energy Solutions, Llc | System to monitor cavitation or pulsation events during a hydraulic fracturing operation |
| US11149533B1 (en) | 2020-06-24 | 2021-10-19 | Bj Energy Solutions, Llc | Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
| US11193361B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11255175B1 (en) | 2020-07-17 | 2022-02-22 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11365615B2 (en) | 2020-07-17 | 2022-06-21 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11603744B2 (en) | 2020-07-17 | 2023-03-14 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11608727B2 (en) | 2020-07-17 | 2023-03-21 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11920450B2 (en) | 2020-07-17 | 2024-03-05 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11994014B2 (en) | 2020-07-17 | 2024-05-28 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11193360B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11639654B2 (en) | 2021-05-24 | 2023-05-02 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US11867045B2 (en) | 2021-05-24 | 2024-01-09 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US11732563B2 (en) | 2021-05-24 | 2023-08-22 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US12428943B2 (en) | 2021-05-24 | 2025-09-30 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US12378864B2 (en) | 2021-10-25 | 2025-08-05 | Bj Energy Solutions, Llc | Systems and methods to reduce acoustic resonance or disrupt standing wave formation in a fluid manifold of a high-pressure fracturing system |
| CN114483505A (en)* | 2021-12-31 | 2022-05-13 | 中石化四机石油机械有限公司 | A high-power five-cylinder piston pump |
| WO2024114297A1 (en)* | 2022-11-30 | 2024-06-06 | 烟台杰瑞石油服务集团股份有限公司 | Power end housing for plunger pump and plunger pump comprising power end housing |
| WO2025020343A1 (en)* | 2023-07-26 | 2025-01-30 | 烟台杰瑞石油服务集团股份有限公司 | Fracturing pump spacer frame |
| Publication number | Publication date |
|---|---|
| CN110617188B (en) | 2025-08-19 |
| US20210123434A1 (en) | 2021-04-29 |
| Publication | Publication Date | Title |
|---|---|---|
| CN210769169U (en) | High-power five-cylinder plunger pump | |
| CN110617188A (en) | Multipoint-supported five-cylinder plunger pump | |
| CN210769170U (en) | Multipoint-supported five-cylinder plunger pump | |
| CN210770133U (en) | Five-cylinder plunger pump with integral power end structure | |
| CN110617187A (en) | High-power five-cylinder plunger pump | |
| CN110617318B (en) | A five-cylinder plunger pump with an integral power end structure | |
| CN210769168U (en) | Ultra-high-power five-cylinder plunger pump | |
| CN210599303U (en) | Five-cylinder plunger pump | |
| US20200332788A1 (en) | Super-power five-cylinder plunger pump | |
| CN116480547A (en) | Piston pump and electric drive fracturing semi-trailer | |
| WO2020211083A1 (en) | Super-power five-cylinder piston pump | |
| CN110486249A (en) | A kind of Five-cylinder piston pump | |
| CN209799942U (en) | Double-motor double-pump electric driving fracturing semitrailer | |
| CN111441925A (en) | Light five-cylinder plunger pump | |
| WO2020211086A1 (en) | Dual-motor dual-pump electric drive fracturing semi-trailer | |
| CN111441923A (en) | High-power five-cylinder plunger pump | |
| CN109882144A (en) | Double-motor double-pump electric driving fracturing semitrailer | |
| CN110485984A (en) | A kind of turbine fracturing unit that semi-mounted is vehicle-mounted | |
| CN205503376U (en) | Oil -field brine is handled and is used plunger pump | |
| CN113464392B (en) | High-power five-cylinder drilling pump, drilling pump set, solid control system and drilling machine | |
| CN105545622A (en) | Large-power long-stroke five-cylinder plunger pump | |
| CN113790135B (en) | High-power five-cylinder drilling pump set, solid control system and drilling machine | |
| WO2021081751A1 (en) | High-power five-cylinder plunger pump | |
| WO2021081752A1 (en) | Five-cylinder plunger pump having integrated-type power end structure | |
| WO2021081798A1 (en) | Single-motor, single-pump electric drive fracturing semitrailer |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |