技术领域technical field
本发明涉及排水技术领域，具体涉及一种水泵的保护装置及保护方法。The invention relates to the technical field of drainage, in particular to a protection device and a protection method for a water pump.
背景技术Background technique
潜污泵是用来排放污水的，潜污泵一般使用在调蓄池或分流井中，用于将调蓄池或分流井的污水提升排出调蓄池或分流井。The submersible sewage pump is used to discharge sewage. The submersible sewage pump is generally used in the storage tank or diversion well to lift the sewage from the storage tank or diversion well out of the storage tank or diversion well.
由于调蓄池或分流井内的污水环境较为恶劣，潜污泵容易被杂物或漂浮物堵塞，造成泵无法工作或者电机烧毁等问题。潜污泵损坏以后，需要将调蓄池或分流井内的水抽干后将潜污泵取出维修并更换，排空一次调蓄池的人工人本较高。因此，目前解决潜污泵防堵塞的方法是沿水流方向在泵前设置拦污格栅和粉碎格栅，拦污格栅若选用电动格栅，成本高，安装复杂，如果选用简易格栅，需要人工定期的清理维护，清理的任务繁重，维护成本较高；如果选用粉碎性格栅，成本较高，安装也较麻烦。Due to the poor sewage environment in the storage tank or diversion well, the submersible sewage pump is easily blocked by debris or floating objects, causing problems such as pump failure or motor burnout. After the submersible sewage pump is damaged, it is necessary to drain the water in the storage tank or diversion well and then take out the submersible sewage pump for maintenance and replacement. The labor cost of emptying the storage tank once is high. Therefore, the current solution to prevent clogging of submersible sewage pumps is to install trash grids and crushing grids in front of the pump along the direction of water flow. If electric grids are used for trash grids, the cost is high and the installation is complicated. If simple grids are used, Regular manual cleaning and maintenance is required, the cleaning task is heavy, and the maintenance cost is high; if a crushed grille is used, the cost is high and the installation is more troublesome.
所以急需一种成本低，维护方便，安装方便的水泵防缠绕技术，既能解决水泵的缠绕堵塞的问题，保护水泵的安全，又可以方便快捷的进行清理维护。Therefore, there is an urgent need for a water pump anti-winding technology that is low in cost, easy to maintain, and easy to install, which can not only solve the problem of water pump winding and blockage, protect the safety of the water pump, but also facilitate cleaning and maintenance.
发明内容Contents of the invention
本发明的目的是为了克服上述背景技术的不足，提供一种水泵的保护装置及保护方法，防止水泵缠绕堵塞，安装维护方便。The object of the present invention is to overcome the shortcomings of the above-mentioned background technology, and provide a water pump protection device and protection method to prevent the water pump from being entangled and blocked, and to facilitate installation and maintenance.
本发明提供一种水泵的保护装置，包括构筑物，构筑物设有进水口和泵坑，所述泵坑用于安装潜污泵，还包括：The invention provides a protection device for a water pump, including a structure, the structure is provided with a water inlet and a pump pit, and the pump pit is used for installing a submersible sewage pump, and also includes:
隔挡部，所述隔挡部设于所述构筑物内，将所述构筑物的内部划分成两独立区域分别为第一区和第二区，所述进水口设于所述第一区，所述泵坑位于所述第二区内；The partition part, the partition part is arranged in the structure, divides the interior of the structure into two independent areas, namely the first area and the second area, the water inlet is located in the first area, and the said pump pit is located within said second zone;
虹吸管，所述虹吸管跨设所述隔挡部连通所述第一区和第二区，用于将所述第一区内的水虹吸进入所述第二区。A siphon tube, the siphon tube connects the first zone and the second zone across the partition, and is used for siphoning the water in the first zone into the second zone.
在上述技术方案的基础上，所述虹吸管包括虹吸进水管、连通室和虹吸出水管，所述连通室连通所述虹吸进水管和虹吸出水管，且所述虹吸进水管与所述第一区连通，所述虹吸出水管与第二区连通，且连通室位于所述虹吸管的最高位置处。On the basis of the above technical solution, the siphon pipe includes a siphon water inlet pipe, a communication chamber and a siphon water outlet pipe, the communication chamber communicates with the siphon water inlet pipe and the siphon water outlet pipe, and the siphon water inlet pipe and the first zone In communication, the siphon outlet pipe communicates with the second zone, and the communication chamber is located at the highest position of the siphon pipe.
在上述技术方案的基础上，所述连通室内设有拦渣过滤装置，所述拦渣过滤装置设于所述虹吸进水管的出口和所述虹吸出水管的进口之间。On the basis of the above technical solution, a slag-blocking filter device is provided in the communicating chamber, and the slag-blocking filter device is arranged between the outlet of the siphon water inlet pipe and the inlet of the siphon water outlet pipe.
在上述技术方案的基础上，所述拦渣过滤装置包括滑轨和滑动安装于所述滑轨上的网框结构，所述网框结构的进水侧靠近所述虹吸进水管的出口，用于拦截经过所述虹吸进水管流出的水中的垃圾。On the basis of the above technical solution, the slag blocking filter device includes a slide rail and a screen frame structure slidably installed on the slide rail, the water inlet side of the screen frame structure is close to the outlet of the siphon water inlet pipe, and It is used to intercept the garbage in the water flowing out through the siphon water inlet pipe.
在上述技术方案的基础上，所述连通室设于隔挡部的上方，且所述隔挡部的顶部与所述连通室的底部之间设有溢流口，所述第一区和所述第二区通过所述溢流口连通。On the basis of the above technical solution, the communication chamber is arranged above the barrier part, and an overflow port is provided between the top of the barrier part and the bottom of the communication chamber, and the first zone and the The second zone communicates through the overflow port.
在上述技术方案的基础上，所述构筑物是由底部、侧壁和顶部围合合成的容纳空间，所述进水口设置于所述侧壁上，所述第一区和所述第二区的顶部连通。On the basis of the above technical solution, the structure is an accommodating space enclosed by a bottom, a side wall and a top, the water inlet is arranged on the side wall, the first area and the second area connected at the top.
在上述技术方案的基础上，还包括抽真空设备，所述抽真空设备与所述虹吸管连通，用于所述虹吸管抽真空。On the basis of the above technical solution, a vacuuming device is also included, and the vacuuming device is communicated with the siphon tube for vacuuming the siphon tube.
在上述技术方案的基础上，该装置还包括控制系统，所述控制系统包括液位计和控制器，所述液位计用于监测位于所述第一区和/或第二区侧的所述虹吸管内的液位高度，On the basis of the above technical solution, the device also includes a control system, the control system includes a liquid level gauge and a controller, and the liquid level gauge is used to monitor the The liquid level in the siphon,
所述控制器分别于所述抽真空设备和所述液位计相连，用于根据所述液位计监测到的液位高度值控制所述抽真空设备动作。The controller is respectively connected to the vacuuming equipment and the liquid level gauge, and is used to control the action of the vacuuming equipment according to the liquid level height value monitored by the liquid level gauge.
在上述技术方案的基础上，一种水泵的保护方法，使用上述的水泵的保护装置，具体方法如下：On the basis of the above-mentioned technical solution, a water pump protection method uses the above-mentioned water pump protection device, and the specific method is as follows:
设定抽真空设备的启动液位阈值和关闭液位阈值，Set the startup liquid level threshold and shutdown liquid level threshold of the vacuum equipment,
液位计实时监测位于所述第一区和/或第二区内的虹吸管内的液位高度值，当液位高度值达到启动液位阈值，则所述抽真空设备启动对所述虹吸管抽真空，当液位高度达到关闭液位阈值，则所述抽真空设备关闭停止对所述虹吸管抽真空，第一区内的水通过所述虹吸管吸入第二区。The liquid level gauge monitors the liquid level height value in the siphon tube located in the first zone and/or the second zone in real time, and when the liquid level height value reaches the starting liquid level threshold value, the vacuum pumping device starts to pump the siphon tube Vacuum, when the liquid level reaches the closing liquid level threshold, the vacuum device is closed to stop vacuuming the siphon, and the water in the first zone is sucked into the second zone through the siphon.
与现有技术相比，本发明的优点如下：Compared with prior art, advantage of the present invention is as follows:
(1)本发明一种水泵的保护装置是将池体构筑物分割成两个区域分别为第一区和第二区，水泵安装在第二区，进水口与第一区连通，两区域通过虹吸管连通，使用虹吸管件第一区内的水虹吸进入第二区，第二区内的液位低于第一区的液位形成液位差，由于虹吸管的入水端没入水面以下，可以过滤掉构筑物内的漂浮物，避免第一区内的漂浮物垃圾进入第二区，有效防止水泵因漂浮物缠绕堵塞，结构简单，易操作。(1) A protection device for a water pump of the present invention divides the pool structure into two areas, the first area and the second area respectively, the water pump is installed in the second area, the water inlet communicates with the first area, and the two areas pass through a siphon Connected, use the siphon pipe to siphon the water in the first zone into the second zone, and the liquid level in the second zone is lower than the liquid level in the first zone to form a liquid level difference. Since the water inlet end of the siphon tube is submerged below the water surface, the structure can be filtered out The floating objects in the first area can prevent the floating objects and garbage in the first area from entering the second area, effectively preventing the water pump from being entangled and blocked by floating objects. The structure is simple and easy to operate.
(2)本发明一种水泵的保护装置中的虹吸管包括虹吸进水管、连通管和虹吸出水管，在连通管部分设置拦渣过滤装置可以为网框一类的设备，将经过虹吸管进水管进入的垃圾通过拦渣过滤装置拦截收集，保证进入第二区的水不含有垃圾，由于连通管靠近构筑物的顶部位置处，方便清理更换。(2) The siphon in the protective device of a water pump of the present invention comprises a siphon inlet pipe, a connecting pipe and a siphon outlet pipe, and the slag blocking filter device can be set at the connecting pipe part, which can be a screen frame and a class of equipment, which will enter through the siphon inlet pipe. Garbage is intercepted and collected by the slag blocking filter device to ensure that the water entering the second zone does not contain garbage. Since the connecting pipe is close to the top of the structure, it is convenient for cleaning and replacement.
(3)本发明一种水泵的保护装置中的虹吸管还包括抽真空装置可以为真空泵一类的设备，在液位差不足以形成虹吸效应时，通过设置的抽真空设备对虹吸管抽真空，虹吸管内形成满管流，虹吸效应产生，适用范围广。(3) The siphon tube in a protection device for a water pump of the present invention also includes a vacuum pumping device which can be a vacuum pump. The full pipe flow is formed inside, and the siphon effect is generated, which has a wide range of applications.
(4)本发明一种水泵的保护装置在隔挡部的顶部设置有连通第一区和第二区的溢流口，溢流口作为应急设备存在，当第一区内的水位升高至溢流口后可从溢流口溢流进入第二区，水平格栅进一步阻挡垃圾进入第二区，保护水泵。(4) A protection device for a water pump of the present invention is provided with an overflow port connecting the first zone and the second zone on the top of the partition, and the overflow port exists as an emergency device. When the water level in the first zone rises to After the overflow port, it can overflow into the second area from the overflow port, and the horizontal grille further prevents garbage from entering the second area to protect the water pump.
(5)本发明一种水泵的保护方法，控制器根据虹吸管内的液位高度值控制抽真空设备开启，在形成虹吸效应后关闭抽真空设备，自动化程度高，不需要人工控制，有效避免了含有垃圾的水进入第二区内，在不影响水泵工作的前提下，保护水泵。(5) A protection method for a water pump of the present invention, the controller controls the opening of the vacuum equipment according to the liquid level height value in the siphon tube, and closes the vacuum equipment after the siphon effect is formed, which has a high degree of automation and does not require manual control, effectively avoiding the The water containing garbage enters the second zone, and the water pump is protected without affecting the work of the water pump.
附图说明Description of drawings
图1为本发明实施例1的结构示意图。Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention.
图2为图1中A处的局部放大图。FIG. 2 is a partial enlarged view of A in FIG. 1 .
图3为本发明实施例1的俯视图。Fig. 3 is a top view of Embodiment 1 of the present invention.
附图标记：构筑物1，隔挡部10，第一区11，第二区12，进水口13，泵坑14，溢流口15，虹吸管2，虹吸进水管20，连通室21，虹吸出水管22，盖板23，真空孔24，抽真空设备4，真空泵41和真空管40。Reference signs: structure 1, partition 10, first area 11, second area 12, water inlet 13, pump pit 14, overflow port 15, siphon pipe 2, siphon water inlet pipe 20, communication chamber 21, siphon water outlet pipe 22, cover plate 23, vacuum hole 24, vacuum equipment 4, vacuum pump 41 and vacuum tube 40.
具体实施方式Detailed ways
下面结合附图及具体实施例对本发明作进一步的详细描述。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
实施例1Example 1
参见图1、图2和图3所示，本发明提供一种水泵的保护装置，包括构筑物1和虹吸管2，构筑物1设有进水口13和泵坑14，泵坑14用于安装潜污泵，本实施例中的构筑物1为混凝土结构制成的调蓄池或分流井，构筑物1是由底部、侧壁和顶部围合合成的容纳空间，进水口设置于侧壁上；构筑物1内设置有隔挡部10设置于构筑物1的底部，两侧与构筑物1的侧壁相连，将构筑物1的内部划分成两独立区域分别为第一区11和第二区12，进水口13设于第一区11，泵坑14位于第二区12内，且泵坑所在位置处的构筑物底部水平高度低其他位置处的构筑物底部水平高度，隔挡部10上设有溢流口，第一区11和第二区12通过溢流口15连通，在紧急状况下，第一区11内的水可通过溢流口进入第二区12，通过第二区12内的水泵抽排；虹吸管2跨设隔挡部10连通第一区11和第二区12，用于将第一区11内的水虹吸进入第二区12，当第一区11内的液位高度高于第二区12内的液位高度时可产生虹吸效应，通过虹吸管2将第一区11内的水虹吸进入第二区12内，由于虹吸管2位于水面以下，第一区11内的漂浮物漂浮在水面上，无法通过虹吸管2进入第二区12，第二区12内的水较干净，不含有造成水泵淤堵的物质，从而起到保护水泵的目的。Referring to Fig. 1, Fig. 2 and Fig. 3, the present invention provides a protection device for a water pump, comprising a structure 1 and a siphon 2, the structure 1 is provided with a water inlet 13 and a pump pit 14, and the pump pit 14 is used for installing a submersible sewage pump , the structure 1 in this embodiment is a storage tank or diversion well made of concrete structure. The structure 1 is a storage space enclosed by the bottom, side walls and top, and the water inlet is arranged on the side wall; A partition 10 is arranged at the bottom of the structure 1, and the two sides are connected with the side walls of the structure 1, and the inside of the structure 1 is divided into two independent areas, namely the first area 11 and the second area 12, and the water inlet 13 is located in the second area. In the first area 11, the pump pit 14 is located in the second area 12, and the level of the bottom of the structure at the location of the pump pit is lower than the level of the bottom of the structure at other positions. It communicates with the second zone 12 through the overflow port 15. In an emergency, the water in the first zone 11 can enter the second zone 12 through the overflow port, and be pumped out by the water pump in the second zone 12; the siphon 2 spans The barrier 10 communicates with the first zone 11 and the second zone 12, and is used to siphon the water in the first zone 11 into the second zone 12. When the liquid level in the first zone 11 is higher than that in the second zone 12 When the liquid level is high, a siphon effect can be generated. The water in the first zone 11 is siphoned into the second zone 12 through the siphon tube 2. Since the siphon tube 2 is located below the water surface, the floating objects in the first zone 11 float on the water surface and cannot pass through. The siphon pipe 2 enters the second zone 12, and the water in the second zone 12 is relatively clean and does not contain substances that cause the water pump to be blocked, so as to protect the water pump.
进一步地，本实施例中的虹吸管2包括虹吸进水管20、连通室21和虹吸出水管22，连通室21连通虹吸进水管20和虹吸出水管22，且虹吸进水管20与第一区11连通，虹吸出水管22与第二区12连通，且连通室21位于虹吸管2的最高位置处，连通室21内设有拦渣过滤装置3，拦渣过滤装置3设于虹吸进水管20的出口和虹吸出水管22的进口之间。本实施例中的连通室21的顶部为构筑物1的顶部，且连通室21上方设置有盖板23，连通室21设于隔挡部10的上方，且隔挡部10的顶部与连通室21的底部之间设有溢流口15。本实施例中的拦渣过滤装置3包括滑轨和安装在滑轨上的网兜或网框结构，网框结构上设置有横竖交叉的分割经络分割出若干网孔结构，可以拦截水中的悬浮物、漂浮物一类的垃圾，由于连通室21设置在靠近顶部的位置，将盖板23打开既可以将网兜或网框结构内的垃圾清理，方便易操作，且设置网兜或网框结构能够进一步阻挡垃圾进入第二区12，保护水泵。作为变形，本实施例中的拦渣过滤装置3也可以设置在靠近虹吸进水管20的进水口处，能够有效防止虹吸进水管20堵塞，保证虹吸管2正常工作。Further, the siphon pipe 2 in this embodiment includes a siphon water inlet pipe 20, a communication chamber 21 and a siphon water outlet pipe 22, the communication chamber 21 communicates with the siphon water inlet pipe 20 and the siphon water outlet pipe 22, and the siphon water inlet pipe 20 communicates with the first zone 11 , the siphon outlet pipe 22 communicates with the second zone 12, and the communication chamber 21 is located at the highest position of the siphon pipe 2, and the communication chamber 21 is provided with a slag-blocking filter device 3, and the slag-block filter device 3 is located at the outlet of the siphon water inlet pipe 20 and Between the inlets of the siphon outlet pipe 22. The top of the communication chamber 21 in this embodiment is the top of the structure 1, and a cover plate 23 is arranged above the communication chamber 21, the communication chamber 21 is arranged above the barrier part 10, and the top of the barrier part 10 is connected to the communication chamber 21. An overflow port 15 is provided between the bottoms. The slag blocking filter device 3 in this embodiment includes a slide rail and a net bag or a net frame structure installed on the slide rail. The net frame structure is provided with horizontal and vertical crossing division meridians to divide a number of mesh structures, which can intercept suspended matter in the water. , floating objects and other garbage, since the connecting chamber 21 is arranged at a position close to the top, opening the cover plate 23 can clean up the garbage in the net pocket or the net frame structure, which is convenient and easy to operate, and the net pocket or net frame structure can be further arranged. Prevent garbage from entering the second zone 12 and protect the water pump. As a modification, the slag blocking filter device 3 in this embodiment can also be arranged near the water inlet of the siphon water inlet pipe 20 , which can effectively prevent the siphon water inlet pipe 20 from being blocked and ensure the normal operation of the siphon pipe 2 .
进一步地，本实施例的水泵保护装置还包括抽真空设备4，抽真空设备4与虹吸管2连通，用于虹吸管2抽真空，抽真空设备4包括真空泵41和真空管40，连通室21顶部的盖板23设有与真空管40相连的真空孔24，当仅仅通过第一区11和第二区12的液位差无法启动虹吸效应时，可通过真空泵41对虹吸管2内部进行抽真空，在压力的作用下，虹吸进水管21和虹吸出水管22内的水位升高至虹吸管内充满水形成虹吸效应，虹吸效应产生后，第一区11内的水源源不断地虹吸进入第二区12，再由位于第二区12内的水泵抽排。Further, the water pump protection device of this embodiment also includes a vacuuming device 4, which communicates with the siphon tube 2 for vacuuming the siphon tube 2, and the vacuuming device 4 includes a vacuum pump 41 and a vacuum tube 40, and the cover on the top of the communication chamber 21 The plate 23 is provided with a vacuum hole 24 connected to the vacuum tube 40. When the siphon effect cannot be activated only by the liquid level difference between the first zone 11 and the second zone 12, the inside of the siphon tube 2 can be evacuated by a vacuum pump 41. Under the action, the water level in the siphon water inlet pipe 21 and the siphon water outlet pipe 22 rises until the siphon pipe is filled with water to form a siphon effect. After the siphon effect occurs, the water in the first zone 11 will continuously siphon into the second zone 12, and then The water pump located in the second zone 12 pumps the water.
进一步地，本实施例的水泵保护装置还包括控制系统，控制系统包括液位计和控制器，液位计用于监测位于第一区11和/或第二区12侧的虹吸管内的液位高度即监测虹吸进水管21和虹吸出水管22内的液位高度值，控制器分别于抽真空设备4和液位计相连，用于根据液位计监测到的液位高度值控制抽真空设备4动作。具体地，当虹吸进水管21内的液位达到一定的液位高度值时即可启动抽真空装置，虹吸管内形成虹吸效应后，抽真空装置关闭，依靠已经形成的虹吸效应，持续地将第一区11内的水虹吸进入第二区内。Further, the water pump protection device of this embodiment also includes a control system, the control system includes a liquid level gauge and a controller, and the liquid level gauge is used to monitor the liquid level in the siphon pipe located on the side of the first zone 11 and/or the second zone 12 The height is to monitor the liquid level height value in the siphon water inlet pipe 21 and the siphon water outlet pipe 22, and the controller is respectively connected with the vacuum equipment 4 and the liquid level gauge, and is used to control the vacuum equipment according to the liquid level height value monitored by the liquid level gauge 4 actions. Specifically, when the liquid level in the siphon water inlet pipe 21 reaches a certain level, the vacuum device can be started. After the siphon effect is formed in the siphon pipe, the vacuum device is closed, relying on the siphon effect that has been formed, and continuously pumps the first Water in the first zone 11 is siphoned into the second zone.
实施例2Example 2
本实施例2提供一种水泵的保护方法，使用实施例1一种水泵的保护装置，具体方法如下：This embodiment 2 provides a protection method for a water pump, using a protection device for a water pump in embodiment 1, the specific method is as follows:
设定抽真空设备4的启动液位阈值和关闭液位阈值，液位计实时监测位于虹吸进水管21和/或虹吸出水管21内的液位高度值；Set the starting liquid level threshold and the closing liquid level threshold of the vacuuming device 4, and the liquid level gauge monitors the liquid level height value in the siphon water inlet pipe 21 and/or the siphon water outlet pipe 21 in real time;
当液位高度值达到启动液位阈值，则控制器红纸抽真空设备4启动对虹吸管抽真空，当液位高度达到关闭液位阈值，则控制器控制抽真空设备4关闭停止对虹吸管抽真空，虹吸管2内充满水，形成虹吸效应，第一区11内的水通过虹吸管2持续地虹吸进入第二区12。When the liquid level height reaches the starting liquid level threshold, the controller red paper vacuuming device 4 starts to evacuate the siphon, and when the liquid level reaches the closing liquid level threshold, the controller controls the vacuuming device 4 to shut down and stop evacuating the siphon , the siphon tube 2 is filled with water to form a siphon effect, and the water in the first zone 11 continuously siphons into the second zone 12 through the siphon tube 2 .
本领域的技术人员可以对本发明实施例进行各种修改和变型，倘若这些修改和变型在本发明权利要求及其等同技术的范围之内，则这些修改和变型也在本发明的保护范围之内。Those skilled in the art can make various modifications and variations to the embodiments of the present invention, and if these modifications and variations are within the scope of the claims of the present invention and their equivalent technologies, then these modifications and variations are also within the protection scope of the present invention .
说明书中未详细描述的内容为本领域技术人员公知的现有技术。The content not described in detail in the specification is the prior art known to those skilled in the art.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563642.5ACN110397618A (en) | 2019-06-26 | 2019-06-26 | Protection device and protection method for a water pump |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563642.5ACN110397618A (en) | 2019-06-26 | 2019-06-26 | Protection device and protection method for a water pump |
| Publication Number | Publication Date |
|---|---|
| CN110397618Atrue CN110397618A (en) | 2019-11-01 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563642.5APendingCN110397618A (en) | 2019-06-26 | 2019-06-26 | Protection device and protection method for a water pump |
| Country | Link |
|---|---|
| CN (1) | CN110397618A (en) |
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| CN207959477U (en)* | 2017-12-28 | 2018-10-12 | 武汉圣禹排水系统有限公司 | A kind of shunting well including multi-functional sewage processing equipment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20191101 | |
| RJ01 | Rejection of invention patent application after publication |