CN202028587U - Pressure acquiring sub pressure dredge used in an oil field combination station - Google Patents
Pressure acquiring sub pressure dredge used in an oil field combination station Download PDFInfo
- Publication number
- CN202028587U CN202028587U CN2011200314157U CN201120031415U CN202028587U CN 202028587 U CN202028587 U CN 202028587U CN 2011200314157 U CN2011200314157 U CN 2011200314157U CN 201120031415 U CN201120031415 U CN 201120031415U CN 202028587 U CN202028587 U CN 202028587U
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- China
- Prior art keywords
- pressure
- dredge
- joint
- pressure pipe
- pipe nipple
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- 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 utility model discloses a pressure acquiring sub pressure dredge used in an oil field combination station for dredging the pressure acquiring subs in crude oil and sewage treatment technological process, to ensure normal crude oil production. The dredge of the utility model comprises a coupling mechanism and a dredging mechanism; the dredging mechanism is inserted into the coupling mechanism; the coupling mechanism is connected with a quick valve of a pressure acquiring sub; the dredging mechanism is probed into the pressure acquiring sub for cleaning. The dredge of the utility model can perform dredging to various pressure acquiring subs provided with quick valves under pressure conditions, is used conveniently; ensures that the reading value of a pressure instrument is correct without no influence to normal production; provides guarantee to recording pressure data; and reduces the working load of an operator without influence to production.
Description
Technical field
The utility model relates to the production aid of field joint stations, and particularly field joint stations pressure pipe nipple band is pressed dredge, is used to guarantee the ordinary production of crude oil with the pressure pipe nipple of pressing mediation multi-purpose station crude oil and sewage treatment process.
Background technology
In the pressure measurement process of each multi-purpose station crude oil of oil field and sewage treatment process, instrument such as a large amount of Pressure gauges, pressure sensor exist the phenomenon that shows inaccurate and distortion at present.This phenomenon more than 30% is stopped up by the pressure pipe nipple and is caused.Accurate for the indicating value that ensures manometer, when finding that the pressure pipe nipple stops up, just must dredge the pressure pipe nipple.Existing pressure pipe nipple mediation process is to stop the corresponding flow process of manometer installation site earlier or even stop the whole production flow process, carries out after laying down pressure again.Not only operating personnel's workload also delays the ordinary production of crude oil during Datong District very much.
Summary of the invention
The purpose of this utility model provides field joint stations pressure pipe nipple band and presses dredge, under the situation that does not influence crude oil multi-purpose station ordinary production, the pressure pipe nipple is be pressed in the line mediation, guarantees that the demonstration numerical value of manometer is correct.
The utility model is achieved in that field joint stations pressure pipe nipple band pressure dredge comprises bindiny mechanism and dredging mechanism, and dredging mechanism is set in the bindiny mechanism.Bindiny mechanism is connected with the quick valve of pressure pipe nipple, utilizes dredging mechanism to probe in the pressure pipe nipple and clears up.
Compared with prior art its beneficial effect is as follows: the utility model can be dredged work to all kinds of pressure pipe nipples that quick valve is installed fast under the band pressure condition, under the situation that does not influence ordinary production, the value of reading that has guaranteed manometer is correct, for the admission of PRESSURE DATA provides safeguard.The utility model is rational in infrastructure, manufacturing is simple, with low cost, easy to use, alleviated operating personnel's workload, do not influence production again, have tangible economic benefit and social benefit.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description: referring to accompanying drawing, field joint stations pressure pipe nipple band presses dredge to comprise bindiny mechanism and dredging mechanism, and dredging mechanism is set in the bindiny mechanism.Bindiny mechanism comprises joint 5 and gland 4, and gland 4 and joint 5 screwed connections are equipped with seal 2 between gland 4 and joint 5.Joint 5, gland 4 and seal 2 all are provided with centre bore, and joint 5 one ends are provided with the seal installation cavity, and the other end is provided with check cavity, are provided with screw thread at the cylindrical of joint 5 check cavity one end and cooperate with valve fast.Dredging mechanism comprises effort handle 1, mediation bar 3 and cleaning head, and mediation bar 3 is set in the centre bore of bindiny mechanism, an end connects effort handle 1, and the other end connects the cleaning head; The external diameter of cleaning head is greater than the internal diameter of bindiny mechanism's centre bore, cooperate with the internal diameter of pressure pipe nipple.The external diameter of cleaning head plays the non-return effect greater than the diameter of bindiny mechanism's centre bore, and the front end of cleaning head is a pyramidal structure, conveniently enters in the pressure pipe nipple and clears up tamper, the pore of mediation pressure pipe nipple.Concrete mediation step is as follows:
1, turn-offs quick valve;
2, take off manometer;
3 install the utility model, and joint 5 is connected with quick valve;
4, open quick valve;
5, spur effort handle 1 back and forth, allow the cleaning head enter in the pressure pipe nipple and dredge;
6, turn-off quick valve;
7, take off the utility model;
8, setting pressure instrument, the mediation process finishes.
Claims (5)
1. field joint stations pressure pipe nipple band is pressed dredge, it is characterized in that this dredge comprises bindiny mechanism and dredging mechanism, and dredging mechanism is set in the bindiny mechanism.
2. field joint stations pressure pipe nipple band according to claim 1 is pressed dredge, it is characterized in that bindiny mechanism comprises joint (5) and gland (4), and gland (4) and joint (5) screwed connection are equipped with seal (2) between gland (4) and joint (5).
3. field joint stations pressure pipe nipple band according to claim 2 is pressed dredge, it is characterized in that joint (5), gland (4) and seal (2) all are provided with centre bore, joint (5) one ends are provided with the seal installation cavity, the other end is provided with check cavity, is provided with screw thread at the cylindrical of joint (5) check cavity one end and cooperates with valve fast.
4. field joint stations pressure pipe nipple band according to claim 1 is pressed dredge, it is characterized in that dredging mechanism comprises effort handle (1), mediation bar (3) and cleaning head, mediation bar (3) is set in the centre bore of bindiny mechanism, an end connects effort handle (1), and the other end connects the cleaning head; The external diameter of cleaning head is greater than the internal diameter of bindiny mechanism's centre bore, cooperate with the internal diameter of pressure pipe nipple.
5. field joint stations pressure pipe nipple band according to claim 4 is pressed dredge, and the front end that it is characterized in that clearing up head is a pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200314157U CN202028587U (en) | 2011-01-19 | 2011-01-19 | Pressure acquiring sub pressure dredge used in an oil field combination station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200314157U CN202028587U (en) | 2011-01-19 | 2011-01-19 | Pressure acquiring sub pressure dredge used in an oil field combination station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028587U true CN202028587U (en) | 2011-11-09 |
Family
ID=44890899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200314157U Expired - Fee Related CN202028587U (en) | 2011-01-19 | 2011-01-19 | Pressure acquiring sub pressure dredge used in an oil field combination station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247164A (en) * | 2016-08-04 | 2016-12-21 | 上海昔友化工有限公司 | Liquid chlorine cylinder device for plugging and application process |
-
2011
- 2011-01-19 CN CN2011200314157U patent/CN202028587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247164A (en) * | 2016-08-04 | 2016-12-21 | 上海昔友化工有限公司 | Liquid chlorine cylinder device for plugging and application process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120119 |