CN219081555U - Quick supercharging device of oil well nitrogen injection - Google Patents
Quick supercharging device of oil well nitrogen injection Download PDFInfo
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- CN219081555U CN219081555U CN202223269061.7U CN202223269061U CN219081555U CN 219081555 U CN219081555 U CN 219081555U CN 202223269061 U CN202223269061 U CN 202223269061U CN 219081555 U CN219081555 U CN 219081555U
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- bottom plate
- oil well
- nitrogen
- electric pump
- pipe
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Abstract
The utility model discloses a quick pressurizing device for nitrogen injection of an oil well, which comprises a bottom plate and an automatic pressurizing mechanism, wherein the automatic pressurizing mechanism is arranged at the top of the bottom plate, the automatic pressurizing mechanism is composed of an electric pump, a connecting pipe, a transverse pipe, an electromagnetic valve A, a controller, a flange coil pipe and a pressure detection sensor, the electric pump is fixedly arranged at the top of the bottom plate through bolts, a connecting pipe is arranged at an exhaust port of the electric pump in a communicating manner, the other end of the connecting pipe is welded with the transverse pipe in a communicating manner, a flange coil pipe is arranged at one end of the transverse pipe in a communicating manner, a pressure detection sensor for detecting pressure is arranged at the tank wall of the transverse pipe, and a controller for controlling the electric pump, the electromagnetic valve A and the electromagnetic valve B is fixedly arranged at the top of the bottom plate. The nitrogen gas can be injected into the oil well to carry out quick pressurization through the automatic increasing mechanism.
Description
Technical Field
The utility model relates to the technical field of quick pressurizing devices, in particular to a quick pressurizing device for nitrogen injection of an oil well.
Background
The crude oil produced by the oil well is produced by long oil delivery pipelines of well groups, the components of the crude oil are complex, the oil-water-gas mixture is unstable due to the complex underground condition and the unstable air pressure, the oil-gas outlet state is unstable, the pure oil is sometimes pure gas and the wax deposition of the oil well is sometimes serious, and the nitrogen is a stable gas, and is usually injected when the oil well is pressurized, so as to ensure the pressure stability of the oil well. Therefore, we propose a rapid pressurizing device for nitrogen injection of oil well.
Disclosure of Invention
The utility model mainly aims to provide the quick pressurizing device for the nitrogen injection of the oil well, which can quickly pressurize the nitrogen injected into the oil well through the automatic increasing mechanism and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a quick supercharging device of oil well nitrogen injection, includes the bottom plate, still includes automatic supercharging mechanism, automatic supercharging mechanism is installed to the board top department of bottom plate, automatic supercharging mechanism comprises electric pump, connecting pipe, violently manage, solenoid valve A, controller, flange coil pipe and pressure detection sensor, the board top department of bottom plate passes through bolt fixed mounting has electric pump, the connecting pipe is installed in electric pump's exhaust port intercommunication, the other end intercommunication welding of connecting pipe has violently manage, the flange coil pipe is installed in violently managing's one end intercommunication, the pressure detection sensor of testing pressure is installed to the tank wall department of violently managing, the board top department fixed mounting of bottom plate has the controller of control electric pump, solenoid valve A and solenoid valve B.
Further, the board top department fixed mounting of bottom plate has the nitrogen gas jar of storage nitrogen gas, the tank wall department of nitrogen gas jar installs the pressure detection table of detected pressure, and the nitrogen gas jar can store nitrogen gas.
Further, an electromagnetic valve B is arranged at the exhaust port of the nitrogen tank, and the electromagnetic valve B can be opened to exhaust nitrogen.
Further, the port of the electromagnetic valve B is communicated with and provided with an air injection pipe, the other end of the air injection pipe is connected with an air extraction port of the electric pump, and air supply of the electric pump of the box is facilitated.
Further, the support is welded at the plate bottom of the bottom plate, so that the bottom plate can be supported.
Compared with the prior art, the utility model has the following beneficial effects: personnel when annotating nitrogen fast to the oil well, personnel are connected flange coil and oil well, when pressure detection sensor detects that oil well atmospheric pressure is too low, pressure detection sensor gives the controller with signal transmission, after the controller received signal, solenoid valve B opens the valve for nitrogen gas in the nitrogen jar enters into the electric pump through annotating the trachea, thereby the electric pump carries nitrogen gas in the connecting pipe, solenoid valve A opens the valve, make nitrogen gas enter into in the violently pipe, thereby nitrogen gas enters into in the flange coil through the violently pipe, realize carrying out quick injection nitrogen gas in the oil well.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a rapid pressurizing device for nitrogen injection in an oil well.
Fig. 2 is a schematic diagram of a circuit control structure of a fast pressurizing device for injecting nitrogen into an oil well.
In the figure: 1. a bottom plate; 2. an automatic pressurizing mechanism; 201. an electric pump; 202. a connecting pipe; 203. a transverse tube; 204. an electromagnetic valve A; 205. a controller; 206. a flange coil; 207. a pressure detection sensor; 3. a nitrogen tank; 4. a pressure detection gauge; 5. an electromagnetic valve B; 6. an air injection pipe; 7. and (5) a support.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, the quick pressurizing device for nitrogen injection of an oil well comprises a bottom plate 1 and an automatic pressurizing mechanism 2, wherein the automatic pressurizing mechanism 2 is installed at the top of the bottom plate 1, the automatic pressurizing mechanism 2 is composed of an electric pump 201, a connecting pipe 202, a transverse pipe 203, an electromagnetic valve a204, a controller 205, a flange coil 206 and a pressure detection sensor 207, the electric pump 201 is fixedly installed at the top of the bottom plate 1 through bolts, the connecting pipe 202 is installed at the exhaust port of the electric pump 201 in a communicating manner, the transverse pipe 203 is welded at the other end of the connecting pipe 202 in a communicating manner, the flange coil 206 is installed at one end of the transverse pipe 203 in a communicating manner, the pressure detection sensor 207 for detecting pressure is installed at the tank wall of the transverse pipe 203, and the controller 205 for controlling the electric pump 201, the electromagnetic valve a204 and the electromagnetic valve B5 is fixedly installed at the top of the bottom plate 1.
The utility model provides a nitrogen gas tank 3 of nitrogen gas storage is installed to board top department fixed mounting of bottom plate 1, the tank wall department of nitrogen gas tank 3 installs the pressure detection table 4 of detected pressure, and nitrogen gas tank 3 can store nitrogen gas, electromagnetic valve B5 is installed to the exhaust tank mouth department of nitrogen gas tank 3, and electromagnetic valve B5 can open the exhaust nitrogen gas, the gas injection pipe 6 is installed in electromagnetic valve B5's port intercommunication, the other end of gas injection pipe 6 and the air extraction port interconnect of electric pump 201 make things convenient for case electric pump 201 to supply air, the welding of bottom plate 1's board bottom department has support 7, can support bottom plate 1.
When a person connects the flange coil 206 with the oil well, and when the pressure detection sensor 207 detects that the pressure of the oil well is too low, the pressure detection sensor 207 transmits a signal to the controller 205, and after the controller 205 receives the signal, the electromagnetic valve B5 opens a valve, so that nitrogen in the nitrogen tank 3 enters the electric pump 201 through the gas injection pipe 6, the electric pump 201 conveys the nitrogen into the connecting pipe 202, the electromagnetic valve A204 opens a valve, so that the nitrogen enters the transverse pipe 203, and the nitrogen enters the flange coil 206 through the transverse pipe 203, thereby realizing the rapid nitrogen injection into the oil well.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a quick supercharging device of oil well nitrogen injection, includes bottom plate (1), its characterized in that still includes automatic supercharging mechanism (2), automatic supercharging mechanism (2) are installed in the roof department of bottom plate (1), automatic supercharging mechanism (2) are by electric pump (201), connecting pipe (202), violently manage (203), solenoid valve A (204), controller (205), flange coil pipe (206) and pressure detection sensor (207) combination constitution, the roof department of bottom plate (1) has electric pump (201) through bolt fixed mounting, connecting pipe (202) are installed in the exhaust port intercommunication of electric pump (201), connecting pipe (202) other end intercommunication welding has violently manage (203), flange coil pipe (206) are installed in the one end intercommunication of violently managing (203), pressure detection sensor (207) of detected pressure are installed in the tank wall department of violently managing (203), the roof department of bottom plate (1) fixedly installed controller (205) of control electric pump (201), solenoid valve A (204) and solenoid valve B (5).
2. The rapid pressurization device for nitrogen injection of oil well according to claim 1, wherein: the nitrogen tank (3) for storing nitrogen is fixedly arranged at the top of the bottom plate (1), and the pressure detection meter (4) for detecting pressure is arranged at the tank wall of the nitrogen tank (3).
3. The rapid pressurization device for nitrogen injection of oil well according to claim 2, wherein: an electromagnetic valve B (5) is arranged at the exhaust port of the nitrogen tank (3).
4. A rapid pressurization device for nitrogen injection in an oil well according to claim 3, wherein: and the port of the electromagnetic valve B (5) is communicated with an air injection pipe (6), and the other end of the air injection pipe (6) is connected with an air extraction port of the electric pump (201).
5. The rapid pressurization device for nitrogen injection of oil well according to claim 1, wherein: a support (7) is welded at the bottom of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223269061.7U CN219081555U (en) | 2022-12-02 | 2022-12-02 | Quick supercharging device of oil well nitrogen injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223269061.7U CN219081555U (en) | 2022-12-02 | 2022-12-02 | Quick supercharging device of oil well nitrogen injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219081555U true CN219081555U (en) | 2023-05-26 |
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ID=86388180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223269061.7U Active CN219081555U (en) | 2022-12-02 | 2022-12-02 | Quick supercharging device of oil well nitrogen injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219081555U (en) |
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2022
- 2022-12-02 CN CN202223269061.7U patent/CN219081555U/en active Active
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