CN210134879U - Movable small-displacement water injection well wellhead injection equipment with power generation function - Google Patents
Movable small-displacement water injection well wellhead injection equipment with power generation function Download PDFInfo
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- CN210134879U CN210134879U CN201920630771.7U CN201920630771U CN210134879U CN 210134879 U CN210134879 U CN 210134879U CN 201920630771 U CN201920630771 U CN 201920630771U CN 210134879 U CN210134879 U CN 210134879U
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Abstract
The utility model relates to a from portable small discharge capacity water injection well head injection equipment of area electricity generation belongs to the onshore oil field well head injection field of petroleum industry, the utility model provides a pair of portable small discharge capacity water injection well head injection equipment of area electricity generation, including the sled seat, generating set, acid-proof pump, heating system and acidizing fluid storage tank, acid-proof pump is fixed in sled seat one end, the sled seat other end sets up generating set, the acidizing fluid storage tank is established in the middle part upper end of sled seat, the lower extreme of acidizing fluid storage tank is equipped with heating system, it is numerous and diverse to have avoided connecting when the electricity when the well site construction of beam-pumping unit, the problem of voltage unstability and power deficiency, from taking the generator, need not the power supply of external network, the generator self-power, output power supply is stable, it is loaded down with: an electric heater and a warm air blower system are used, and normal construction in winter is guaranteed.
Description
Technical Field
The utility model belongs to the onshore oil field well head of oil industry pours into the field into, concretely relates to portable small discharge capacity water injection well head injection apparatus from area electricity generation.
Background
Along with the rapid production of the oil field in Changqing, the workload of the blockage removal measures of the water injection well is increased year by year, the working procedures during part of operation and construction are complex, and the pressure of the well head is increased rapidly due to the large pumping capacity, unstable well site voltage and insufficient power, so that the safety risk exists; in addition, power connection needs to be carried out at a well site during construction, equipment is inconvenient to power connection when the wellhead of the water injection well is injected, the examination and approval procedures are complicated during examination and approval of power connection, construction is complex, and safety risks exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-generating movable small-displacement water injection well mouth injection device, which aims to solve the problems and solve the problems that the pressure of a well mouth rises quickly and the safety risk exists because the pump injection displacement is large, the well field voltage is unstable and the power is insufficient; in addition, power connection needs to be carried out at a well site during construction, equipment is inconvenient to power connection when the wellhead of the water injection well is injected, the examination and approval procedures are complicated during examination and approval of power connection, construction is complex, and safety risks exist.
In order to achieve the above object, the utility model adopts the following technical scheme:
a self-generating movable small-displacement water injection well mouth injection device comprises a prying seat, a generator set, an acid-resistant pump, a heating system and an acid liquid storage tank, wherein the acid-resistant pump is fixed at one end of the prying seat, the generator set is arranged at the other end of the prying seat, the acid liquid storage tank is arranged at the upper end of the middle part of the prying seat, the heating system is arranged at the lower end of the acid liquid storage tank, and the heating system is fixed on the pry; the acid-proof pump is connected with the acid liquor storage tank through a pipeline, the heating end of the heating system is respectively in heat conduction connection with the pipeline and the acid liquor storage tank, and the generator set is respectively electrically connected with the acid-proof pump and the heating system.
Still include the switch board on the sled seat, generating set passes through the switch board respectively with the acid-resisting pump with heating system electricity is connected.
The switch board includes control module, touch screen display panel 7, wireless communication module, acidproof pump control module and heating system control module, control module is connected with acidproof pump electricity through acidproof pump control module, control module passes through heating system control module and is connected with heating system electricity, wireless communication module with the control module communication is connected, touch screen display panel 7 with the control module electricity is connected.
The outlet of the acid-proof pump is provided with a safety overflow valve and an anti-seismic pressure gauge, the acid-proof pump is connected with the pipeline through the safety overflow valve, and the anti-seismic pressure gauge is connected with the outlet of the acid-proof pump in parallel.
The generator set comprises a diesel engine, a generator, a control box, a starter, a storage battery and a current voltage stabilizing circuit, wherein the control box is electrically connected with the diesel engine through the starter, the diesel engine is in transmission connection with the generator, and the generator is respectively electrically connected with the storage battery and the acid-resistant pump through the current voltage stabilizing circuit.
The heating system comprises an explosion-proof electric heater and an explosion-proof warm air blower, the explosion-proof electric heater is in heat conduction connection with the acid liquor storage tank, and a blowing port of the explosion-proof warm air blower is opposite to the pipeline.
And a brake wheel is fixed at the bottom of the prying seat.
The monitoring end of the high-low liquid level alarm is arranged in the acid liquid storage tank, and the alarming end of the high-low liquid level alarm is arranged outside the acid liquid storage tank.
The acid-proof pump is a three-plunger pump.
The generator set is a diesel generator.
The beneficial effects of the utility model are that, avoided the problem that the procedure is numerous and diverse, voltage is unstable and power is not enough when connecing the electricity when the construction of beam-pumping unit well site, from taking the generator, need not the power supply of outer electric network, the generator self-power, output is stable, avoids the well site to connect the problem loaded down with trivial details, voltage is unstable and power is not enough, newly increases thermal system, avoids freezing stifled winter: an electric heater and a warm air blower system are used, and normal construction in winter is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a wellhead injection device of a mobile small-displacement water injection well with power generation function according to an embodiment of the present invention;
fig. 2 is an embodiment of the utility model provides a from portable small discharge capacity water injection well head injection equipment connection schematic diagram of area electricity generation.
The reference number in the figure is 1, a generator set; 2. an acid-resistant pump; 3. a control cabinet; 4. an acid liquor storage tank; 5. a heating system; 6. a prying seat; 7. a touch screen display panel.
Detailed Description
It should be noted that, in the embodiments of the present invention, the terms referred to are:
the acid-proof pump 2 is a pump which is developed and produced by applying materials with acid-proof performance on the basis of the pump. The reason why most acid-proof pumps can resist acid is mainly the material of the pump, and the general acid-proof pumps adopt non-metal materials as the material of the flow passage components of the pump, such as polyethylene, polypropylene, fluorinated ethylene propylene, etc., and the acid-proof pump 2 is the prior known technology.
The control cabinet 3 is a known technology, and can be divided into an electrical control cabinet, a variable frequency control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like;
the energy absorbing limit scheme provided by the embodiments of the present invention will be described in detail through several specific embodiments.
Please refer to fig. 1 and fig. 2, which illustrate a wellhead injection device of a mobile small displacement water injection well with power generation according to an embodiment of the present invention, including a pry base 6, a generator set 1, an acid-proof pump 2, a heating system 5 and an acid storage tank 4, wherein the acid-proof pump 2 is fixed at one end of the pry base 6, the generator set 1 is arranged at the other end of the pry base 6, the acid storage tank 4 is arranged at the upper end of the middle part of the pry base 6, the heating system 5 is arranged at the lower end of the acid storage tank 4, and the heating system 5 is fixed on the pry; the acid-proof pump 2 is connected with the acid liquor storage tank 4 through a pipeline, the heating end of the heating system 5 is respectively connected with the pipeline and the acid liquor storage tank 4 in a heat conduction mode, and the generator set 1 is respectively electrically connected with the acid-proof pump 2 and the heating system.
In the above embodiment, the generator set 1, the acid-proof pump 2, the heating system 5 and the acid liquor storage tank 4 are arranged on the prying seat 6, and the prying seat can be arranged on a truck, so that the truck can be moved conveniently. The power generating set 1 transmits power to the acid-proof pump 2 and the heating system 5, acid liquor in the acid liquor storage tank 4 enters from an inlet of the acid-proof pump 2, the acid liquor is pumped into a well, the heating system 5 is arranged on pipelines of the acid liquor storage tank 4, the acid-proof pump 2 and the acid-proof pump 2, the heating system 5 can heat an acid liquor circulation path in the acid liquor storage tank, and the heating system 5 can heat liquid in the clean water tank to be in a liquid state to meet construction requirements of a well site in winter; the heating system 5 is arranged on the pipeline to prevent residual liquid in the pipeline from freezing. In addition, the heating system 5 is arranged at the bottom of the acid liquor storage tank 4, and the acid liquor storage tank 4 can effectively obtain the heat of the heating system 5, so that the heat conduction efficiency is improved.
Further, please refer to fig. 1, in another embodiment of the present invention, the pry seat 6 further comprises a control cabinet 3, and the generator set 1 is electrically connected to the acid-proof pump 2 and the heating system through the control cabinet 3.
In the above embodiment, the power of the generator set 1 is controlled by the control cabinet 3 to flow, so as to control the operation of the acid-proof pump 2 and the heating system.
Further, the utility model relates to a from another embodiment of portable small discharge capacity water injection well head injection equipment of area electricity generation, switch board 3 includes control module, touch screen display panel 7, wireless communication module, acidproof pump control module and heating system control module, control module is connected with acidproof pump 2 electricity through acidproof pump control module, control module passes through heating system control module and is connected with the heating system electricity, wireless communication module with the control module communication is connected, the touch screen display panel with the control module electricity is connected.
In the above embodiment, the control cabinet 3 includes a control module, a touch screen display panel, a wireless communication module, an acid-proof pump control module and a heating system control module. The control module can adopt a PICl8F458 singlechip, the touch screen display panel adopts a touch screen display in the prior art, the wireless communication module adopts a wireless wifi module or a gsm module, the acid-proof pump control module can be a switch, whether the current in the generator set 1 flows through the acid-proof pump 2 or not is controlled through the switch so as to control the acid-proof pump 2, the switch can also be a current control circuit in the prior art, and the touch screen display panel is connected with the control module and controls the current control circuit of the acid-proof pump so as to control the acid-proof pump 2; the heating system control module may be a current control circuit in the prior art, and the touch screen display panel is connected to and controls the current control circuit of the heating system through the control module.
Further, the utility model relates to a from another embodiment of portable small discharge capacity water injection well head injection equipment of area electricity generation, the exit of acid-proof pump 2 is equipped with safe overflow valve and antidetonation manometer, and acid-proof pump 2 passes through safe overflow valve and pipe connection, the antidetonation manometer is parallelly connected with the export of acid-proof pump 2.
In the embodiment, in order to protect the pipeline at the outlet of the pump, the outlet of the pump is provided with the safety overflow valve, the pipeline is prevented from being broken due to overlarge pressure of the pumped liquid, and the anti-seismic pressure gauge is arranged, so that field personnel can observe the pumped pressure in real time and know the pumping condition.
Further, the utility model relates to a from another embodiment of portable small discharge capacity water injection well head injection equipment of area electricity generation, generating set 1 includes diesel engine, generator, control box, starter, battery and electric current voltage stabilizing circuit, the control box pass through the starter with the diesel engine electricity is connected, diesel engine with the generator transmission is connected, the generator passes through electric current voltage stabilizing circuit respectively with 2 electricity connections of battery and acid-proof pump.
In the above embodiment, the control box mainly controls the starting of the engine, the control box starts the engine through the starter, and the storage battery supplies power to the starter through the control box. The electricity generated by the generator is stabilized by the current stabilizing circuit and then is transmitted to the outside.
Further, the utility model relates to a from another embodiment of portable small discharge capacity water injection well head injection apparatus of area electricity generation, heating system 5 includes explosion-proof electric heater and explosion-proof electric fan heater, explosion-proof electric heater is connected with 4 heat conductivities of acidizing fluid storage tank, explosion-proof electric fan heater's mouth of blowing is just right the pipeline.
In the embodiment, explosion-proof electric heater and explosion-proof electric fan heater are the known technology among the prior art, and explosion-proof electric heater mainly heats for acidizing fluid storage tank 4, and explosion-proof electric fan heater prevents that the pipeline from being frost crack for the pipeline heating of acidizing fluid storage tank 4, makes the utility model relates to a can be ann's operation in winter from portable small discharge capacity water injection well head injection apparatus of taking electricity generation.
Further, the utility model relates to a from another embodiment of portable small discharge capacity water injection well head injection equipment of area electricity generation, 4 upper portions of acidizing fluid storage tank are opened there is the inlet, and the lower extreme is equipped with the liquid outlet, is equipped with height liquid level alarm in acidizing fluid storage tank 4, height liquid level alarm's monitoring end is established inside acidizing fluid storage tank 4, height liquid level alarm's warning end is established in acidizing fluid storage tank 4's outside.
In the above embodiment, the high-low liquid level alarm is in the prior art, and is optional, and the model thereof can be selected from ET-LLC; the high-low liquid level alarm monitors the liquid level of the solution in the acid liquor storage tank 4, and prevents the acid liquor in the acid liquor storage tank 4 from overflowing or being insufficient.
Optionally, the rated power of the generator set is 75kW, the rated voltage is 400V, the rated power is 50Hz, the generator set 1 can be a diesel generator, the model number of the diesel generator is walv TAD530GE, the generator set is started by 24V direct current, and a closed water circulation cooling mode is adopted.
Optionally, the acid-proof pump can be a triple plunger pump, the triple plunger pump is an acid-proof device and is a 3LP80-3/35 type reciprocating pump, the maximum discharge pressure is 35MPa, and the rated flow is 3m3The pump comprises a pump body, a pump inlet, a pump outlet, a pump head, a plunger and a pump body, wherein the pump inlet is 57 multiplied by 3.5mm in diameter, the pump outlet is 50 multiplied by 6mm in diameter, a safety overflow valve and a pulsation-resistant anti-seismic pressure gauge which play a role in protection are arranged at the position of the pump outlet pipe, the pump head is made of Hastelloy forged pieces, the plunger is made of 316 base materials, ceramic is subjected to spray welding, and the.
Optionally, the control cabinet 3 may be a remote control power distribution cabinet in the prior art, automatic control of pump injection is realized by switching to a remote range through a panel switch, downloading of operation flow, pressure and data is monitored, the control panel can display in real time, and a data point of construction displacement and pump injection pressure is collected and stored every 10 seconds for subsequent analysis and use.
Optionally, the volume of the acid liquor storage tank is 1.5m3The device consists of an outlet and an inlet, and is provided with a high-low liquid level alarm function.
Optionally, a brake wheel is fixed to the bottom of the prying seat 6.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, descriptions related to "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Technical solutions between various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention. The structures and the process methods which are not described in detail are all the prior art.
Claims (10)
1. The wellhead injection equipment of the mobile small-displacement water injection well with the power generation function is characterized by comprising a prying seat (6), a generator set (1), an acid-resistant pump (2), a heating system (5) and an acid storage tank (4), wherein the acid-resistant pump (2) is fixed at one end of the prying seat (6), the generator set (1) is arranged at the other end of the prying seat (6), the acid storage tank (4) is arranged at the upper end of the middle part of the prying seat (6), the heating system (5) is arranged at the lower end of the acid storage tank (4), and the heating system (5) is fixed on the prying seat (6); the acid-proof pump (2) is connected with the acid liquor storage tank (4) through a pipeline, the heating end of the heating system (5) is respectively connected with the pipeline and the acid liquor storage tank (4) in a heat-conducting manner, and the generator set (1) is respectively electrically connected with the acid-proof pump (2) and the heating system.
2. The wellhead injection equipment of the mobile small-displacement water injection well with the self-power generation function as claimed in claim 1, characterized in that the pry seat (6) further comprises a control cabinet (3), and the generator set (1) is electrically connected with the acid-resisting pump (2) and the heating system (5) through the control cabinet (3).
3. The wellhead injection device of the mobile small-displacement water injection well with power generation function as claimed in claim 2, wherein the control cabinet (3) comprises a control module, a touch screen display panel, a wireless communication module, an acid-proof pump control module and a heating system control module, the control module is electrically connected with the acid-proof pump (2) through the acid-proof pump control module, the control module is also electrically connected with the heating system through the heating system control module, the wireless communication module is in communication connection with the control module, and the touch screen display panel is electrically connected with the control module.
4. The wellhead injection equipment of the mobile small-displacement water injection well with the self-power generation function as claimed in claim 1, characterized in that a safety overflow valve and a shock-resistant pressure gauge are arranged at the outlet of the acid-proof pump (2), the acid-proof pump (2) is connected with a pipeline through the safety overflow valve, and the shock-resistant pressure gauge is connected with the outlet of the acid-proof pump (2) in parallel.
5. The wellhead injection equipment of the mobile small-displacement water injection well with the self-power generation function as claimed in claim 1, characterized in that a generator set (1) comprises a diesel engine, a generator, a control box, a starter, a storage battery and a current stabilizing circuit, wherein the control box is electrically connected with the diesel engine through the starter, the diesel engine is in transmission connection with the generator, and the generator is respectively and electrically connected with the storage battery and the acid-proof pump (2) through the current stabilizing circuit.
6. The wellhead injection device of the mobile small-displacement water injection well with power generation as claimed in claim 1, characterized in that the heating system (5) comprises an explosion-proof electric heater and an explosion-proof warm air blower, the explosion-proof electric heater is connected with the acid liquor storage tank (4) in a heat conduction mode, and a blowing port of the explosion-proof warm air blower faces the pipeline.
7. The wellhead injection equipment for the mobile small-displacement water injection well with the self-power generation function as claimed in claim 1, wherein a brake wheel is fixed at the bottom of the prying seat (6).
8. The wellhead injection device of the mobile small-displacement water injection well with the self-power generation function as claimed in claim 1, wherein a liquid inlet is formed in the upper part of the acid liquid storage tank (4), a liquid outlet is formed in the lower end of the acid liquid storage tank, a high-low liquid level alarm is arranged in the acid liquid storage tank (4), the monitoring end of the high-low liquid level alarm is arranged inside the acid liquid storage tank (4), and the alarm end of the high-low liquid level alarm is arranged outside the acid liquid storage tank (4).
9. The wellhead injection equipment for the mobile small-displacement water injection well with power generation function as claimed in claim 1, characterized in that the acid-proof pump (2) is a triple plunger pump.
10. The wellhead injection equipment of the mobile small-displacement water injection well with power generation of the self-contained claim 1 is characterized in that the generator set (1) is a diesel generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630771.7U CN210134879U (en) | 2019-05-05 | 2019-05-05 | Movable small-displacement water injection well wellhead injection equipment with power generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630771.7U CN210134879U (en) | 2019-05-05 | 2019-05-05 | Movable small-displacement water injection well wellhead injection equipment with power generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134879U true CN210134879U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920630771.7U Active CN210134879U (en) | 2019-05-05 | 2019-05-05 | Movable small-displacement water injection well wellhead injection equipment with power generation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134879U (en) |
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2019
- 2019-05-05 CN CN201920630771.7U patent/CN210134879U/en active Active
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