CN210424500U - Movable self-suction fracturing flow-back liquid prying station conveying system - Google Patents
Movable self-suction fracturing flow-back liquid prying station conveying system Download PDFInfo
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- CN210424500U CN210424500U CN201921478084.4U CN201921478084U CN210424500U CN 210424500 U CN210424500 U CN 210424500U CN 201921478084 U CN201921478084 U CN 201921478084U CN 210424500 U CN210424500 U CN 210424500U
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Abstract
The utility model discloses a movable self-absorption fracturing flow-back fluid prying station conveying system, which is used for the centralized conveying of pressure flow-back fluid in shale oil and gas exploitation and comprises a prying seat and an integral structure; the monitorable water storage self-priming tank is provided with a magnetic flap type liquid level meter, a safety valve and a state monitoring device and is arranged on the prying seat; the pump is arranged on the prying seat; the efficient variable frequency motor is arranged on the prying seat; the central integrated electric control cabinet has a visual function and is arranged on the prying seat; an inlet line and an outlet line; the inlet end of the pump is connected with the lower part of the side surface of the monitorable water storage self-priming tank, and the impeller shaft of the pump is connected with the power output end of the high-efficiency variable frequency motor; the tail end of the inlet pipeline is connected with the top of the monitorable water storage self-priming tank, and the inlet end of the outlet pipeline is connected with the outlet end of the pump. The system has the advantages of being movable and fast in installation work, and is particularly suitable for field drilling and exploiting operation. And the system has good ventilation and heat dissipation, controllable temperature and noise reduction function.
Description
Technical Field
The utility model relates to a shale gas exploitation technical field especially relates to a movable returns flowing back sled station conveying system from inhaling fracturing.
Background
Hydraulic fracturing or hydraulic fracturing techniques, which are the techniques for fracturing rock by pressurizing a liquid, have become the preferred methods for extracting and producing shale oil and gas, tight oil and coal bed gas. In shale oil and gas exploitation, fracturing fluid needs to be conveyed to an exploitation place, and meanwhile, after hydraulic fracturing is completed, return fluid left in a well needs to be conveyed to a wastewater treatment plant again for wastewater treatment so as to be recycled.
Because the exploitation activity of shale gas belongs to the field, prior art transports pump, switch board, storage tank etc. to then the equipment is used, when shifting only another exploitation point, assembles again after dismantling, shifting, has wasted a large amount of manpower and materials, and in the repeated dismouting in-process, still can the accelerating equipment damage, ageing, reduce its life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that prior art exists, provide a movable returns flowing back sled station conveying system from inhaling fracturing, have the advantage of portable quick installation work, the open-air probing exploitation operation that suits very much. And the system has good ventilation and heat dissipation, controllable temperature and noise reduction function.
The utility model adopts the technical proposal that:
a movable self-priming fracturing flow-back fluid prying station conveying system for centralized conveying of pressure flow-back fluid in shale oil and gas exploitation comprises
The prying seat is of an integral structure and is used for supporting and fixing system equipment;
the monitorable water storage self-sucking tank is provided with a magnetic flap type liquid level meter, a safety valve and a state monitoring device, is arranged on the prying seat and is used for temporarily storing the backflow liquid;
the pump is arranged on the prying seat and used for pumping the return liquid;
the efficient variable frequency motor is arranged on the prying seat and used for providing pumping power;
the central integrated electric control cabinet has a visual function, is arranged on the prying seat and is used for monitoring and linkage control of system equipment;
an inlet line; and
an outlet line;
the inlet end of the pump is connected with the lower part of the side surface of the self-priming tank capable of monitoring water storage, and the impeller shaft of the pump is connected with the power output end of the high-efficiency variable frequency motor; the tail end of the inlet pipeline is connected with the top of the monitorable water storage self-priming tank, and the inlet end of the outlet pipeline is connected with the outlet end of the pump.
Further, install combination formula studio on the sled seat to inside it is covered to system's equipment, the entrance point of inlet pipeline and the exit end of export pipeline are located outside the combination formula studio.
Furthermore, the combined working room is formed by splicing polyester foam sandwich plates and light steel keels, a single-opening door and a double-opening door are oppositely arranged, the central integrated electric control cabinet is close to the double-opening door, and the monitorable water storage self-sucking tank is close to the single-opening door.
Furthermore, an air inlet regulation and control system and an air outlet regulation and control system which are far away from each other are arranged on the side wall of the combined working room.
Furthermore, the inlet pipeline horizontally extends to the inside of the combined working room and then is connected with the monitorable water storage self-sucking tank after being turned over in a U shape.
Furthermore, a gate valve is arranged on a connecting pipeline between the monitorable water storage self-priming tank and the pump.
Further, the outlet pipeline is provided with a one-way valve.
Furthermore, a safety valve and a safety pipeline connected with the safety valve are arranged on the output pipeline of the pump, and the tail end of the safety pipeline is positioned outside the combined working room.
Furthermore, a bypass outlet pipeline is arranged on the outlet pipeline.
The utility model has the advantages that:
(1) the movable self-absorption fracturing flow-back fluid prying station conveying system is a fracturing flow-back fluid centralized conveying system beneficial to shale oil and gas exploitation, has the advantages of being movable and capable of being installed and operated quickly, and is particularly suitable for field drilling and exploitation operation. And the system has good ventilation and heat dissipation, controllable temperature and noise reduction function.
(2) The combined working room is formed by assembling polyester foam sandwich plates, is favorable for quick assembly and disassembly, and has the functions of heat insulation and noise reduction. The air inlet regulation and control system and the air outlet regulation and control system are arranged on the house, so that air inlet and outlet and temperature regulation and control can be carried out according to seasonal temperature, and good working environment of equipment and control personnel in the house is effectively guaranteed.
(3) The sledge seat is designed integrally, and is provided with a corresponding mounting seat aiming at system equipment, so that the device is favorable for accurate and quick mounting of each equipment of the system. Meanwhile, the integral sledge seat ensures that the system can move according to the requirement of field task requirements, and the purpose of efficient moving and installing work is realized.
(4) Can monitor and be equipped with magnetism on the water storage self-priming tank and turn over board level gauge, relief valve and state detection device and be connected with the automatically controlled cabinet of central integration through the signal, can start and stop and flow allies oneself with the accuse according to the interior vacuum condition of self-priming tank and pump to have the visual function of digit, effectively guarantee the effective steady automatic operation of pump system.
(5) The inlet pipeline and the outlet pipeline are provided with corresponding functional valves and connecting standard flanges, so that the skid station can be conveniently and quickly connected for moving, installing and working.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is the utility model discloses in, the movable returns flowing back sled station conveying system's from inhaling fracturing front elevation.
Fig. 2 is the utility model discloses in, the movable returns flowing back sled station conveying system's plan view from inhaling fracturing.
Fig. 3 is the utility model discloses in, the movable returns flowing back sled station conveying system's from inhaling fracturing local left side view.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.
A movable self-priming fracturing flow-back liquid prying station conveying system is shown in attached figures 1-3 and comprises a prying seat 1, a combined working room 2, a monitorable water storage self-priming tank 3, a pump 4, a high-efficiency variable frequency motor 5 and a central integrated electric control cabinet 9. The pump 4, the high-efficiency variable frequency motor 5 and the central integrated electric control cabinet 6 are integrally installed on the prying seat 1, and the combined type working room 2 is also installed on the prying seat 1 and covers the pump 4, the high-efficiency variable frequency motor 5 and the central integrated electric control cabinet 6 into the prying seat. When the underground backflow liquid conveying system is used, the underground backflow liquid conveying system can be used after being connected with the conveying system, the connecting pipeline is detached during transferring, then the conveying system is integrally moved without detaching a connecting structure inside the conveying system, and a large amount of manpower and material resources are saved.
Specifically, the prying seat 1 is formed by welding steel materials such as channel steel and I-steel into a whole and is used for supporting and fixing system equipment. The installation seat is arranged at the position corresponding to the system equipment on the prying seat 1, so that the accurate and quick installation of each equipment device of the system is facilitated. Meanwhile, the integral prying seat 1 ensures that the system can move according to the requirement of field tasks, and the purpose of efficient moving and installing work is achieved.
Modular studio 2 is formed by polyester foam intermediate layer plate and light gauge steel concatenation, is cuboid type, cylindrical etc. designs and sets up the ponding prevention pitched roof according to actual conditions. In this embodiment, the combined type working room 2 is designed to have a rectangular structure, and is integrally installed on the prying seat 1 to cover the system equipment therein. The two opposite sides of the combined working room 2 are respectively provided with a single-opening door 21 and a split-opening door 22. Two air inlet regulating systems 23 are oppositely arranged on the side wall of the combined working room 2 close to one side of the split door 22, for example, an air inlet fan is adopted as the air inlet regulating system 23. Two outlet regulation systems 24 are arranged on the side wall of the combined working room 2 close to the single-door 21 and one time, for example, an exhaust fan is adopted as the outlet regulation system 24. Because the combined type working room 2 is formed by splicing polyester foam sandwich plates, the combined type working room is favorable for quick assembly and disassembly and has the functions of heat insulation and noise reduction. The air inlet regulation and control system 23 and the air outlet regulation and control system 24 are arranged on the house, air inlet and outlet and temperature regulation and control can be carried out according to seasonal temperature, and good working environment of equipment and control personnel in the house is effectively guaranteed.
The surveillant water storage self-priming tank 3 is arranged in the combined working room 2 near the single-door 21 and is arranged on the mounting seat corresponding to the prying seat 1. The water storage self-priming tank 3 can be monitored and provided with a magnetic flap type liquid level meter, a safety valve and other state monitoring devices, such as a temperature sensor, a pressure sensor, a liquid level sensor and the like.
And the pump 4 is arranged near the middle part of the combined working room 2 and is arranged on the mounting seat corresponding to the prying seat 1. The inlet end of the pump 4 is connected with the lower part of the side surface of the monitorable water storage self-priming tank 3 by adopting a pipeline, and a gate valve 41 is arranged on the pipeline.
And the high-efficiency variable frequency motor 5 is arranged near the pump 4 in the combined working room 2 and is arranged on the mounting seat corresponding to the prying seat 1, and the power output end of the high-efficiency variable frequency motor is connected with the impeller shaft of the pump 4 to provide power for the high-efficiency variable frequency motor. For example, the high-efficiency variable-frequency motor 5 adopts a commercially available YVFE2 series high-efficiency variable-frequency speed-regulating three-phase asynchronous motor.
And one end of the inlet pipeline 6 is positioned outside the combined working room 2, and the other end of the inlet pipeline is connected with the top of the monitorable water storage self-sucking tank 3. For buffering the liquid inlet impact, the inlet pipeline 6 horizontally extends to the inside of the combined working room 2, and then is connected with the monitorable water storage self-sucking tank 3 after being overturned in a U shape.
And one end of the outlet pipeline 7 is positioned outside the combined working room 2, and the other end of the outlet pipeline is connected with the output end of the pump 4. The outlet line 7 is provided with a check valve 71, which is configured to flow from the pump 4 in a one-way direction toward the outlet of the outlet line 7. To meet the requirements of the subsequent treatment, a bypass outlet line 72 is added to the outlet end of the outlet line 7.
And a safety pipeline 8, one end of which is connected with a safety valve 81 arranged at the outlet end of the pump 4 and located outside the combined working room 2, and the other end of which is connected with the safety valve.
And the central integrated electric control cabinet 9 is arranged near the split door 22 in the combined working room 2 and is arranged on the mounting seat corresponding to the prying seat 1. The central integrated electric control cabinet 6 receives and converts signals such as electric signals, rotating speed of the high-efficiency variable frequency motor 5, states of the safety valve 81, opening and closing of the gate valve 41 and the one-way valve 71, flow and the like in a centralized manner by a state monitoring device which is arranged on the water storage self-priming tank 3 and can monitor the opening and closing of the high-efficiency variable frequency motor 5, the rotating speed, the flow of the gate valve 41 and the one-way valve 71 and perform linkage control, and the central integrated electric control cabinet has a visualization function. For example, the central integrated electric control cabinet 9 is a commercially available PLC control cabinet.
In the embodiment, when the movable self-absorption fracturing flow-back liquid prying station conveying system is used, the underground flow-back liquid pipeline inlet pipeline 6 is connected, the outlet pipeline 7 is connected with a subsequent equipment pipeline, and the central integrated electric control cabinet 9 is used for controlling the system equipment to be in linkage operation state. After the use, the connection between the inlet pipeline 6 and the outlet pipeline 7 is removed, and the whole body can be transferred.
The system has the following characteristics:
(1) the movable self-absorption fracturing flow-back fluid prying station conveying system is a fracturing flow-back fluid centralized conveying system beneficial to shale oil and gas exploitation, has the advantages of being movable and capable of being installed and operated quickly, and is particularly suitable for field drilling and exploitation operation. And the system has good ventilation and heat dissipation, controllable temperature and noise reduction function.
(2) The combined working room is formed by assembling polyester foam sandwich plates, is favorable for quick assembly and disassembly, and has the functions of heat insulation and noise reduction. The air inlet regulation and control system and the air outlet regulation and control system are arranged on the house, so that air inlet and outlet and temperature regulation and control can be carried out according to seasonal temperature, and good working environment of equipment and control personnel in the house is effectively guaranteed.
(3) The sledge seat is designed integrally, and is provided with a corresponding mounting seat aiming at system equipment, so that the device is favorable for accurate and quick mounting of each equipment of the system. Meanwhile, the integral sledge seat ensures that the system can move according to the requirement of field task requirements, and the purpose of efficient moving and installing work is realized.
(4) Can monitor and be equipped with magnetism on the water storage self-priming tank and turn over board level gauge, relief valve and state detection device and be connected with the automatically controlled cabinet of central integration through the signal, can start and stop and flow allies oneself with the accuse according to the interior vacuum condition of self-priming tank and pump to have the visual function of digit, effectively guarantee the effective steady automatic operation of pump system.
(5) The inlet pipeline and the outlet pipeline are provided with corresponding functional valves and connecting standard flanges, so that the skid station can be conveniently and quickly connected for moving, installing and working.
Claims (9)
1. Movable returns flowing back sled station conveying system from inhaling fracturing for the concentrated transport of flowing back of pressure in shale oil gas exploitation, its characterized in that: comprises that
The prying seat is of an integral structure and is used for supporting and fixing system equipment;
the monitorable water storage self-sucking tank is provided with a magnetic flap type liquid level meter, a safety valve and a state monitoring device, is arranged on the prying seat and is used for temporarily storing the backflow liquid;
the pump is arranged on the prying seat and used for pumping the return liquid;
the efficient variable frequency motor is arranged on the prying seat and used for providing pumping power;
the central integrated electric control cabinet has a visual function, is arranged on the prying seat and is used for monitoring and linkage control of system equipment;
an inlet line; and
an outlet line;
the inlet end of the pump is connected with the lower part of the side surface of the self-priming tank capable of monitoring water storage, and the impeller shaft of the pump is connected with the power output end of the high-efficiency variable frequency motor; the tail end of the inlet pipeline is connected with the top of the monitorable water storage self-priming tank, and the inlet end of the outlet pipeline is connected with the outlet end of the pump.
2. The mobile self-priming frac flowback skid station delivery system of claim 1, wherein: install combination formula studio on the sled seat to inside system's equipment cover, the entrance point of import pipeline and the exit end of export pipeline are located outside the combination formula studio.
3. The mobile self-priming frac flowback skid station delivery system of claim 2, wherein: the combined working room is formed by splicing polyester foam sandwich plates and light steel keels, a single-door and a double-door are oppositely arranged, the central integrated electric control cabinet is close to the double-door, and the surveillant water storage self-sucking tank is close to the single-door.
4. The mobile self-priming frac flowback skid station delivery system of claim 2 or 3, wherein: and an air inlet regulation and control system and an air outlet regulation and control system which are far away from each other are arranged on the side wall of the combined working room.
5. The movable self-priming fracturing flow-back liquid prying station conveying system of claim 2, wherein: the inlet pipeline horizontally extends to the inside of the combined working room and is connected with the monitorable water storage self-sucking tank after being overturned in a U shape.
6. The movable self-priming fracturing flow-back liquid prying station conveying system of claim 1, wherein: and a gate valve is arranged on a connecting pipeline between the monitorable water storage self-sucking tank and the pump.
7. The movable self-priming fracturing flow-back liquid prying station conveying system of claim 1, wherein: the outlet pipeline is provided with a one-way valve.
8. The movable self-priming fracturing flow-back liquid prying station conveying system of claim 2, wherein: and a safety valve and a safety pipeline connected with the safety valve are arranged on the output pipeline of the pump, and the tail end of the safety pipeline is positioned outside the combined working room.
9. The movable self-priming fracturing flow-back liquid prying station conveying system of claim 1, wherein: and a bypass outlet pipeline is arranged on the outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478084.4U CN210424500U (en) | 2019-09-06 | 2019-09-06 | Movable self-suction fracturing flow-back liquid prying station conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478084.4U CN210424500U (en) | 2019-09-06 | 2019-09-06 | Movable self-suction fracturing flow-back liquid prying station conveying system |
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| Publication Number | Publication Date |
|---|---|
| CN210424500U true CN210424500U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478084.4U Active CN210424500U (en) | 2019-09-06 | 2019-09-06 | Movable self-suction fracturing flow-back liquid prying station conveying system |
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| Country | Link |
|---|---|
| CN (1) | CN210424500U (en) |
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2019
- 2019-09-06 CN CN201921478084.4U patent/CN210424500U/en active Active
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