CN210289931U - System for providing mobile power - Google Patents

Abstract

The utility model discloses a system for be used for providing portable power, through the reasonable integration with required equipment of fracturing scene power supply system and connecting cable and coupling hose, fall into 3 transportation carriers and remove and effectively connect, will admit air subassembly and turbine power generation system on the first transport means and combine together and the installation finishes, directly transport the customer scene, saved the installation time between them at the user scene. The design of two different positions of the exhaust chimney and the exhaust silencer can meet the requirement of road transportation and the requirement of waste gas emission during working.

Description

System for providing mobile power

Technical Field

The utility model relates to a power generation technical field, concretely relates to a system for be used for providing portable power.

Background

The oil and gas industry commonly uses hydraulic fracturing to facilitate the production of hydrocarbon wells, such as oil or gas wells. The traditional fracturing equipment usually has the problems of large occupied area, serious environmental pollution and the like, and is difficult to meet the current severe environmental requirements and the occupied area requirements of well site operation.

The electrically-driven fracturing complete equipment can effectively reduce the emission of environmental pollutants, greatly reduce the occupied area, reduce the noise and reduce the operation and maintenance cost. The use of complete electrically driven fracturing equipment and the ever increasing power of electrically driven fracturing equipment place ever-increasing demands on the power supply of the job site. The well site is typically unable to power the fracturing equipment through the power grid. And the fracturing operation has the characteristics of short operation period, and fracturing equipment needs to be moved among different well sites. In general, the components of the power supply system are assembled in different ways, so that the vehicle-mounted structure is different, the mounting way is different, and the required mounting time is 1 month long and half month short.

How to provide the electric-driven fracturing operation site with the power supply which has short installation time, convenient installation and movable performance becomes a great challenge in the current electric-driven fracturing operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a not enough of prior art is overcome to the purpose, provides a system for providing mobile power, through the required equipment with fracturing scene power supply system and connecting cable and coupling hose's reasonable integration, falls into 3 transportation carriers and removes and effectively connect, has realized fracturing scene power supply system's quick travel, installs the butt joint fast.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a system for providing portable electric power, includes turbine power generation conveyer, exhaust conveyer and auxiliary system conveyer, auxiliary system conveyer and exhaust conveyer connect at least one side at turbine power generation conveyer, turbine power generation conveyer is including admitting air the subassembly, and gas turbine, generator and first transport means, admit air the subassembly, gas turbine, generator connect gradually and establish on first transport means, exhaust conveyer is including removing the annex, the exhaust chimney, the exhaust muffler, exhaust joint and second transport means, remove the annex, the exhaust chimney, exhaust muffler and exhaust joint establish on the second transport means.

Further, the turbine power generation transportation device further comprises a power unit and a control system, wherein the power unit is used for outputting electricity of the generator to the outside, and the control system comprises a combustion engine control unit and a generator control unit.

Further, the air inlet assembly is arranged at one end of the first transportation tool in the travelling direction and is connected with the gas turbine through an air inlet joint.

Further, the intake assembly includes an intake silencer and an intake filter.

Further, auxiliary system conveyer includes air feed sled, washing system, fire extinguishing system, lubricating system, ventilation system, other auxiliary system and third transport, air feed sled, washing system, fire extinguishing system, lubricating system, ventilation system and other auxiliary system establish on the third transport.

Further, the exhaust chimney is connected with the exhaust silencer in a hinged mode, the exhaust chimney and the exhaust silencer are arranged side by side in a transportation state, and the exhaust chimney is arranged at the top of the exhaust silencer in a working state.

Further, the exhaust stack can be rotated 180 ° about a hinge point.

Further, different shapes of exhaust joints may be provided depending on the environment of the customer site.

Further, the shape of the exhaust joint is a vertical cylinder type or a bent pipe type.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the air inlet assembly and the turbine power generation system are combined on a transport tool and are directly transported to a customer site after being installed, and installation time of the air inlet assembly and the turbine power generation system on the customer site is saved.

2. Establish the subassembly that admits air in the one end of first transport means advancing direction to be connected with turbine power generation system horizontal direction, rationally integrated the spatial position of all equipment on the first transport means, and convenient transportation.

3. The exhaust chimney and the exhaust silencer are connected in two different position relations in a transportation state and a working state, so that the requirements of road transportation during transportation and the requirements of waste gas emission during working are met.

4. The exhaust transportation device is fused with movable accessories (the movable accessories mainly comprise hoses, cables and the like used for connecting the auxiliary system transportation device and the turbine power generation transportation device on the operation site), so that the connecting hoses and cables on the power supply site are effectively arranged and collected together, and the workload required by connecting the site cables and the hoses can be reduced.

5. The exhaust joint can be arranged into a vertical cylinder type or an elbow type, so that the exhaust transportation device can be butted with the turbine power generation transportation device in a T shape or side by side, and the requirements of different customers on site environments can be better met. The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of a mobile power system.

FIG. 2 is a schematic view of the construction of the turbine power generating transportation device.

Fig. 3 is a schematic structural view of the auxiliary system transporting device.

FIG. 4 is a schematic view of the structure of the exhaust gas transport device.

The system comprises a turbine powergeneration transportation device 100, anair inlet assembly 101, anair inlet joint 102, anair inlet joint 103, agas turbine 104, apower generator 105, an electricpower control system 200, an auxiliarysystem transportation device 201, anair supply pry 202, awater washing system 203, afire protection system 204, alubricating system 205, aventilation system 206, otherauxiliary systems 300, anexhaust transportation device 300, amovable accessory 301, anexhaust chimney 302, anexhaust silencer 303 and an exhaust joint 304.

Detailed Description

As shown in fig. 1 to 4, a system for providing mobile power includes a turbine-generatingtransporter 100, anexhaust transporter 300 and an auxiliary-system transporter 200, theauxiliary system transporter 200 and theexhaust transporter 300 are attached to at least one side of the turbinepower generation transporter 100, the turbine powergeneration transport device 100 includes anair intake assembly 101, agas turbine 103, agenerator 104, apower control system 105 and a first transport vehicle, theair intake assembly 101, thegas turbine 103 and thegenerator 104 are connected in order in a horizontal direction and are provided on a first conveyance, and thepower control system 105 is provided on the first conveyance, specifically, theair intake assembly 101 is disposed at one end of the first vehicle in the traveling direction and is connected to thegas turbine 103 through anair intake joint 102 to provide filtered combustion air for thegas turbine 103. The connection of air inlet does not have the elbow to use, guarantees that the flow direction of admitting air is stable, reduces loss of pressure. The installation of theair inlet assembly 101 is used as a time-consuming and labor-consuming installation part in the whole mobile power system, the technical scheme adopts the mode that the air inlet assembly is arranged on the same transport tool, is connected through theair inlet connector 102 and is directly transported to a client site, and the installation time of the client site is effectively saved. The horizontal connection between theair intake assembly 101 and thegas turbine 103 on the same vehicle also facilitates transportation of the turbine powergeneration transportation device 100. Theauxiliary system transporter 200 is coupled to the turbinepower generation transporter 100 via a quick disconnect coupling. Thegenerator 104 is arranged on the output shaft side of thegas turbine 103 and connected through the intermediate shaft, and shafting alignment is performed before delivery, so that the field assembly difficulty is reduced, and the assembly time is shortened. The integration of thepower control system 105 into the turbine powergeneration transport device 100 avoids extensive field wiring work while also extending the useful life of the electrical components. The integral design of the system for moving the electric power avoids hoisting work, reduces the difficulty of field operation, and improves the convenience of butt joint installation operation.

Thepower control system 105 integrates a power unit for outputting electricity of thegenerator 104 to the outside and a control system including a combustion engine control unit and a generator control unit.

The exhaustgas transportation device 300 comprises amovable accessory 301, anexhaust stack 302, anexhaust silencer 303, an exhaust joint 304 and a second transportation means, wherein themovable accessory 301, theexhaust stack 302, theexhaust silencer 303 and the exhaust joint 304 are arranged on the second transportation means. Themobile accessories 301 mainly comprise hoses, cables and the like used for connecting the auxiliary system transporter 200 with the turbinepower generation transporter 100, so that the connecting hoses and cables at the power supply site are effectively arranged and grouped together, and the workload required by connecting the cables and the hoses at the site can be reduced. Themobile accessories 301 include cable reels, manifold baskets, manifold carriers, etc. for storing, housing cables, hoses, etc.

Theair intake assembly 101 includes an air intake silencer and an air intake filter, and the air intake silencer and the air intake filter are connected.

Auxiliary system conveyer 200 includesair feed sled 201,washing system 202,fire extinguishing system 203,lubricating system 204,ventilation system 205, otherauxiliary system 206 and third transportation,air feed sled 201,washing system 202,fire extinguishing system 203,lubricating system 204,ventilation system 205 and otherauxiliary system 206 establish on the third transportation. The otherauxiliary systems 206 are controllable spatial arrangements that are used to assist in installing some of the components of thepower control system 105 on the turbine powergeneration transport device 100, but not as locations where components of thepower control system 105 are primarily or/and in complex connection installations, depending on the actual spatial conditions at the customer site. The auxiliarysystem transportation device 200 can also be provided with a water injection system, an instrument wind system and a hydraulic system according to actual needs. Thelubrication system 204 provides lubrication for thegas turbine 103 and thegenerator 104. Theventilation system 205 is used for ventilating the interior of the nacelle of the turbine powergeneration transportation device 100, and theventilation system 205 is connected with the nacelle of the turbine powergeneration transportation device 100 through a ventilation hose.

Theair supply pry 201, thewater washing system 202 and thefire fighting system 203 are arranged on the front side of the third transportation means. Thegas supply skid 201 provides fuel to thegas turbine 103, thewater wash system 202 is used forgas turbine 103 cleaning, and thefire protection system 203 is used for fire protection inside the nacelle of the turbine powergeneration transport unit 100.

Theexhaust chimney 302 is connected with theexhaust silencer 303 in a hinged mode, theexhaust chimney 302 and theexhaust silencer 303 are arranged side by side in a transportation state, and theexhaust chimney 302 is arranged at the top of theexhaust silencer 303 in a working state. Theexhaust chimney 302 and theexhaust silencer 303 are connected in two different position relations in a transportation state and a working state, so that the requirements of road transportation during transportation and the requirements of exhaust emission during working are met.

Theexhaust stack 302 can rotate 180 ° about the hinge point. When theexhaust chimney 302 rotates, theexhaust chimney 302 can be driven to rotate around a hinge point through an auxiliary mechanism such as a hydraulic oil cylinder, theexhaust chimney 302 is arranged at the top of theexhaust silencer 303, and then the sealing is realized through a locking device at the interface between theexhaust chimney 302 and theexhaust silencer 303.

Different shapes of the exhaust fitting 304 may be provided depending on the environment of the customer site. The exhaust joint 304 is in the shape of a vertical cylinder or a bent pipe, so that theexhaust transportation device 300 can be in T-shaped butt joint with the turbine powergeneration transportation device 100 or in side-by-side butt joint, so as to better meet the field environment requirements of different customers. In example 1, the exhaust fitting 304 is of a vertical barrel design and theexhaust transport device 300 is tee-docked to the turbine powergeneration transport device 100 by the tail. In example 2, the exhaust fitting 304 is of elbow design, and theexhaust transport device 300 is butted side by side with the turbine powergeneration transport device 100 through the elbow exhaust fitting 304 at the tail.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A system for providing mobile power, characterized by: including turbine power generation conveyer, exhaust conveyer and auxiliary system conveyer, auxiliary system conveyer and exhaust conveyer connect at least one side at turbine power generation conveyer, turbine power generation conveyer is including admitting air the subassembly, gas turbine, generator and first transport means, admit air the subassembly, gas turbine, the generator connects gradually and establishes on first transport means, exhaust conveyer is including removing the annex, the exhaust chimney, the exhaust muffler, exhaust joint and second transport means, remove the annex, the exhaust chimney, the exhaust muffler and the exhaust joint is established on the second transport means.

2. The system for providing mobile power of claim 1, wherein: the turbine power generation transportation device further comprises a power unit and a control system, wherein the power unit is used for outputting electricity of the generator to the outside, and the control system comprises a combustion engine control unit and a generator control unit.

3. The system for providing mobile power of claim 1, wherein: the air inlet assembly is arranged at one end of the first transportation tool in the advancing direction and is connected with the gas turbine through an air inlet joint.

4. A system for providing mobile power according to claim 3, characterized in that: the intake assembly includes an intake silencer and an intake filter.

5. The system for providing mobile power of claim 1, wherein: auxiliary system conveyer includes air feed sled, washing system, fire extinguishing system, lubricating system, ventilation system, other auxiliary system and third transport means, air feed sled, washing system, fire extinguishing system, lubricating system, ventilation system and other auxiliary system establish on the third transport means.

6. The system for providing mobile power of claim 1, wherein: the exhaust chimney is connected with the exhaust silencer in a hinged mode, the exhaust chimney and the exhaust silencer are arranged side by side in a transport state, and the exhaust chimney is arranged at the top of the exhaust silencer in a working state.

7. The system for providing mobile power of claim 6, wherein: the exhaust stack can rotate 180 ° about a hinge point.

8. The system for providing mobile power of claim 1, wherein: the different shapes of the exhaust joints can be arranged according to different environments of customer sites.

9. The system for providing mobile power of claim 8, wherein: the shape of the exhaust joint is a vertical cylinder type or a bent pipe type.

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