CN204082089U - The adjustable throttling arrangement of whale - Google Patents
The adjustable throttling arrangement of whale Download PDFInfo
- Publication number
- CN204082089U CN204082089U CN201420572414.7U CN201420572414U CN204082089U CN 204082089 U CN204082089 U CN 204082089U CN 201420572414 U CN201420572414 U CN 201420572414U CN 204082089 U CN204082089 U CN 204082089U
- Authority
- CN
- China
- Prior art keywords
- throttling
- plug
- oil nozzle
- main body
- rod
- 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 - Fee Related
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Abstract
The adjustable throttling arrangement of a kind of whale, comprise oil nozzle, main body, plug, oil nozzle male thread is connected with the box thread of main body left end, the male thread of plug is connected with the box thread of main body right-hand member, main body there is outlet, throttle orifice is had in oil nozzle, the external screw thread of adjusting rod and the internal thread of plug screw, adjusting rod there is throttling rod, throttling rod inserts in the throttle orifice of oil nozzle, make between throttling rod and throttle orifice, to form ring-shaped throttling passage, sealed by sealing ring between plug and adjusting rod, rotation adjusting lever just can regulate throttling rod to stretch into the length of throttle orifice, the length of ring-shaped throttling passage is changed, do not need dismounting plug and oil nozzle, therefore, the utility model adjust flux is convenient, oil well does not need to stop production.
Description
Technical field
The utility model is the device on the whale of oil field, is the adjustable throttling arrangement of a kind of whale.
Background technology
In field produces, whale will adopt throttling arrangement to regulate manufacturing parameter, and current throttling arrangement is by built-in oil nozzle adjust flux, if need to adjust throttle degree, just need to close oil well, dismantle plug under end-of-life state after, dismantle old oil nozzle again, then change new oil nozzle, if a step joint is not in place, also will carry out repeating to change oil nozzle, this process operation step is many, work loaded down with trivial details, the oil well off-time is long, and the time affecting oil well production is long.
Summary of the invention
The purpose of this utility model is the adjustable throttling arrangement of a kind of whale of design, makes it regulate whale manufacturing parameter convenient, fast.
The purpose of this utility model is achieved in that and comprises oil nozzle, main body, plug, oil nozzle male thread is connected with the box thread of main body left end, the male thread of plug is connected with the box thread of main body right-hand member, main body has outlet, has throttle orifice in oil nozzle, the external screw thread of adjusting rod and the internal thread of plug screw, adjusting rod there is throttling rod, throttling rod inserts in the throttle orifice of oil nozzle, makes to form ring-shaped throttling passage between throttling rod and throttle orifice, is sealed between plug and adjusting rod by sealing ring.
The beneficial effects of the utility model are: rotation adjusting lever just can regulate throttling rod to stretch into the length of throttle orifice, the length of ring-shaped throttling passage is changed, produces different throttle degree, do not need dismounting plug and oil nozzle, therefore, the utility model adjust flux is convenient, and oil well does not need to stop production.
Accompanying drawing explanation
Accompanying drawing 1 is the assembling drawing of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As seen from the figure, embodiment of the present utility model comprises oil nozzle 2, main body 6, plug 7, adjusts
Pole 9, oil nozzle 2 male thread is connected with the box thread of main body 6 left end, and the male thread of plug 7 is connected with the box thread of main body 6 right-hand member, main body 6 has outlet 4, throttle orifice 1 is had in oil nozzle 2, the external screw thread of adjusting rod 9 and the internal thread of plug 7 screw, rotation adjusting lever 9, and adjusting rod 9 can be walked front and back, adjusting rod 9 there is throttling rod 5, throttling rod 5 inserts the throttle orifice 1 li of oil nozzle 2, makes to form ring-shaped throttling passage 3 between throttling rod 5 and throttle orifice 1, is sealed between plug 7 and adjusting rod 9 by sealing ring 8.Rotation adjusting lever 9, adjusting rod 9 can be walked front and back, and the length making throttling rod 5 enter throttle orifice 1 changes.
Main body 6 and production tree, fluid enters from oil nozzle 2, reduces pressure and reduce flow when ring-shaped throttling passage 3, then enters flow line from outlet 4 outflow.
Claims (1)
1. the adjustable throttling arrangement of whale, comprise oil nozzle (2), main body (6), plug (7), oil nozzle (2) male thread is connected with the box thread of main body (6) left end, the male thread of plug (7) is connected with the box thread of main body (6) right-hand member, main body (6) there is outlet (4), throttle orifice (1) is had in oil nozzle (2), it is characterized in that: the external screw thread of adjusting rod (9) and the internal thread of plug (7) screw, adjusting rod (9) there is throttling rod (5), the throttle orifice (1) that throttling rod (5) inserts oil nozzle (2) is inner, make to form ring-shaped throttling passage (3) between throttling rod (5) and throttle orifice (1), sealed by sealing ring (8) between plug (7) and adjusting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572414.7U CN204082089U (en) | 2014-10-02 | 2014-10-02 | The adjustable throttling arrangement of whale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572414.7U CN204082089U (en) | 2014-10-02 | 2014-10-02 | The adjustable throttling arrangement of whale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082089U true CN204082089U (en) | 2015-01-07 |
Family
ID=52174820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572414.7U Expired - Fee Related CN204082089U (en) | 2014-10-02 | 2014-10-02 | The adjustable throttling arrangement of whale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114033A (en) * | 2015-06-24 | 2015-12-02 | 中国石油化工股份有限公司 | Plug and blowout preventer using same |
| CN106437617A (en) * | 2016-10-27 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Mechanically adjustable fixed oil nozzle |
| CN108843282A (en) * | 2018-06-12 | 2018-11-20 | 中国石油天然气股份有限公司 | Oil nozzle applied to oil field self-injection oil extraction |
-
2014
- 2014-10-02 CN CN201420572414.7U patent/CN204082089U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114033A (en) * | 2015-06-24 | 2015-12-02 | 中国石油化工股份有限公司 | Plug and blowout preventer using same |
| CN105114033B (en) * | 2015-06-24 | 2017-12-26 | 中国石油化工股份有限公司 | Blanking plug and the blowout hookup using the blanking plug |
| CN106437617A (en) * | 2016-10-27 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Mechanically adjustable fixed oil nozzle |
| CN108843282A (en) * | 2018-06-12 | 2018-11-20 | 中国石油天然气股份有限公司 | Oil nozzle applied to oil field self-injection oil extraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151002 |
|
| EXPY | Termination of patent right or utility model |