CN201972668U - Jet decompression device - Google Patents
Jet decompression device Download PDFInfo
- Publication number
- CN201972668U CN201972668U CN2011200013592U CN201120001359U CN201972668U CN 201972668 U CN201972668 U CN 201972668U CN 2011200013592 U CN2011200013592 U CN 2011200013592U CN 201120001359 U CN201120001359 U CN 201120001359U CN 201972668 U CN201972668 U CN 201972668U
- Authority
- CN
- China
- Prior art keywords
- jet
- pipe
- jet pipe
- high pressure
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a jet decompression device which comprises a jet pipe, a high pressure spray nozzle, a water pressure gauge and an oil pipe, wherein the high pressure gauge is arranged in the oil pipe in the same direction as an oil flow; the top end of the jet pipe is connected with the high pressure spray nozzle; the jet pipe passes through the pipe wall of the oil pipe; a control water valve and the water pressure gauge are connected to the jet pipe; and the jet pipe passes through a flange opening of the jet pipe. The jet decompression device has the advantages of simple structure, reasonable design, obvious effect, and the like; and a jet decompression part is connected by a flange, so that the mounting and the debugging are convenient.
Description
Technical field
The utility model relates to a kind of instrument of oilfield, is specifically related to a kind of jet decompressor.
Background technology
In the normal productive process in oil field, because viscosity of crude is big or the ground petroleum pipeline is longer, the back pressure that well head is partly caused is big especially, particularly winter, often causes pipeline perforation or obstruction, influenced ordinary production, in order to reduce back pressure, people have taked water mixing technology, but owing to the water yield can not effectively be controlled, and the water (flow) direction design is not too reasonable, and spot effect is not too obvious.
The utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of jet decompressor.
Technical solution adopted in the utility model is: the jet decompressor, comprise jet pipe 3, high pressure nozzle 4, water pressure gauge 1 and oil pipe 6 compositions, high pressure nozzle 4 is in oil pipe 6, equidirectional with oil stream, the top of jet pipe 3 connects high pressure nozzle 4, jet pipe 3 passes oil pipe 6 tube walls, is connected to control water valve 2 and water pressure gauge 1 on the jet pipe 3, and jet pipe 3 passes oil pipe 6 flange ports 5.
The beneficial effects of the utility model are: simple in structure, reasonable in design, effect is obvious; The jet step-down partly adopts flange to connect, and Installation and Debugging are convenient.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1 water pressure gauge, 2 control water valves, 3 jet pipes, 4 high pressure nozzles, 5 flange ports, 6 oil pipes.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, the jet decompressor, comprise jet pipe 3, high pressure nozzle 4, water pressure gauge 1 and oil pipe 6 compositions, high pressure nozzle 4 is in oil pipe 6, equidirectional with oil stream, the top of jet pipe 3 connects high pressure nozzle 4, and jet pipe 3 passes oil pipe 6 tube walls, be connected to control water valve 2 and water pressure gauge 1 on the jet pipe 3, jet pipe 3 passes oil pipe 6 flange ports 5.
Claims (1)
1. jet decompressor, comprise jet pipe (3), high pressure nozzle (4), water pressure gauge (1) and oil pipe (6) composition, it is characterized in that: high pressure nozzle (4) is in oil pipe (6), equidirectional with oil stream, the top of jet pipe (3) connects high pressure nozzle (4), jet pipe (3) passes oil pipe (6) tube wall, is connected to control water valve (2) and water pressure gauge (1) on the jet pipe (3), and jet pipe (3) passes oil pipe (6) flange port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200013592U CN201972668U (en) | 2011-01-05 | 2011-01-05 | Jet decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200013592U CN201972668U (en) | 2011-01-05 | 2011-01-05 | Jet decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972668U true CN201972668U (en) | 2011-09-14 |
Family
ID=44577775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200013592U Expired - Lifetime CN201972668U (en) | 2011-01-05 | 2011-01-05 | Jet decompression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972668U (en) |
-
2011
- 2011-01-05 CN CN2011200013592U patent/CN201972668U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110914 Effective date of abandoning: 20200414 |
|
| AV01 | Patent right actively abandoned |