CN201803836U - Portable pressure testing device of blowout preventer - Google Patents
Portable pressure testing device of blowout preventer Download PDFInfo
- Publication number
- CN201803836U CN201803836U CN2010202519532U CN201020251953U CN201803836U CN 201803836 U CN201803836 U CN 201803836U CN 2010202519532 U CN2010202519532 U CN 2010202519532U CN 201020251953 U CN201020251953 U CN 201020251953U CN 201803836 U CN201803836 U CN 201803836U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure testing
- blowout preventer
- digital display
- preventer
- 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
A portable pressure testing device of a blowout preventer is applied in pressure testing of a blowout preventer in the oil field. A manually-operated pressure testing pump is connected with a digital display pressure sensor; the digital display pressure sensor is connected with a pressure acquiring, recording and printing all-in-one machine through a data wire; a liquid outlet of the manually-operated pressure testing pump is connected with a high-pressure rubber tube; and the other end of the high-pressure rubber tube is connected with a pressure testing pipe column through a quick joint. The portable pressure testing device has the effects as follows: the pressure testing detection is carried out on the blowout preventer under the condition that no power source is available on the spot, whether the pressure resistance of the blowout preventer is qualified or not is tested, the pressure testing is fast and convenient, and whether pressure testing results are qualified are judged automatically; pressure testing data can be stored or printed on the spot; the pressure testing data can not be altered, so that the reality and the accuracy of the pressure testing data can be ensured, and the persuasive pressure testing conclusions are obtained. The safe production process of the oil field is ensured.
Description
Technical field
The utility model relates to oil equipment test unit technical field, particularly a kind of preventer pressure testing device.
Background technology
In the well workover process, preventer is the important device that prevents oil-well blowing or overflow.Whether the direct decision of quality quality of preventer can effectively stop the generation of blowout or overflow accident.So must simulating the situation of well head before being installed to well head, preventer must carry out on-site voltage-measuring, to guarantee reliability, the security of equipment.
At present, traditional preventer pressure testing device can not satisfy the pressure testing under the on-the-spot non-transformer situation.Pressure test pressure, pressure testing time, dwell time manual operation, degree of accuracy are poor.Pressure testing The data mechanical record, the pressure testing data can't accurately read, pressure testing data deficiency cogency.Pressure testing does not have security protection, poor stability.
The utility model content
The purpose of this utility model is: a kind of portable preventer pressure testing device is provided, can finishes the preventer pressure testing, on-site voltage-measuring is convenient, simple to operate, pressure testing data precision height, set the pressure testing parameter and can judge the pressure testing result automatically, pressure testing data field print.
The technical solution adopted in the utility model is: portable preventer pressure testing device, mainly form by manual pressure test pump, digital display pressure transducer, high-pressure rubber pipe, pressure acquisition record Printing machine, pressure testing tubing string and rapid-acting coupling, it is characterized in that: be connected with the digital display pressure transducer at manual pressure test pump, the experimental pressure of manual pressure test pump can be passed to the digital display pressure transducer.Connect pressure acquisition record Printing machine by data line digital display pressure transducer; And the liquid outlet of manual pressure test pump is connected with high-pressure rubber pipe, and the other end of high-pressure rubber pipe connects a pressure testing tubing string by rapid-acting coupling.The pressure testing tubing string is installed in the pressure testing mouth of preventer, can make the pressure of manual pressure test pump pump into the preventer inner chamber.Lower end at preventer is fixed with a blind flange by coupling bolt and attaching nut, at blind flange and preventer a ring gasket is arranged.Just can be for the preventer pressure testing.
In order to guarantee pressure testing personnel's safety, the folding safety protective cover that around preventer, has a steel plate to be welded into.
Consult Fig. 1.Pressure acquisition record Printing machine 4 and digital display pressure transducer 2 adopt built-in maintenance-free battery power supply.Configure the pressure testing parameter on pressure acquisition record Printing machine, adopt manual pressure test pump 1 to suppress, pressure passes to pressure acquisition record Printing machine 4 by digital display pressure transducer 2; Pressure passes to pressure testing tubing string 9 by high-pressure rubber pipe 3 and rapid-acting coupling 10 in addition, reaches the pressure testing purpose.Can judge automatically after suppressing whether the pressure testing result is qualified, the on-the-spot preservation or printing pressure testing result.
The beneficial effect of the portable preventer pressure testing device of the utility model:
1, portability: make things convenient for onsite moving.
2, agility: manual pressure test pump adopts rapid-acting coupling to be connected with the pressure testing tubing string, and the digital display pressure transducer is connected with pressure acquisition record Printing machine, and rig-site utilization is efficient and convenient.
3, adaptability: pressure testing device can satisfy on-site voltage-measuring non-transformer situation, and digital display pressure transducer and pressure acquisition record Printing machine adopt built-in maintenance-free battery to be its power supply.The pressure testing data can be kept in the registering instrument, derive the pressure testing data by USB interface, also can directly print the pressure testing data.
4, precision height: pressure test pressure can show on digital display sensor and pressure acquisition record Printing machine synchronously, the pressure testing curve shows that in real time the pressure of pressure testing process changes, manograph can be preserved the pressure testing data in the pressure testing device, the pressure testing data can't be changed, and guarantee the authenticity and the accuracy of pressure testing data.
5, robotization: configure the pressure testing parameter on pressure acquisition record Printing machine, setting completed for parameter, can judge automatically after suppressing whether the pressure testing result is qualified.
6, security: preventer 11 is in and carries out pressure testing in the folding safety protective cover, suppress with data recording apart from 10 meters of preventer 11 distances, guarantee the operation of pressure testing personal security.
Description of drawings
Fig. 1 is the portable preventer pressure testing device of a utility model structural representation.
Among the figure, 1. manual pressure test pump, 2. digital display pressure transducer, 3. high-pressure rubber pipe, 4. pressure acquisition record Printing machine, 5. folding safety protective cover, 6. blind flange, 7. coupling bolt, 8. attaching nut, 9. pressure testing tubing string, 10. rapid-acting coupling, 11. preventers.
Embodiment
Embodiment 1: with a portable preventer pressure testing device is example, and the utility model is described in further detail.
Consult Fig. 1.The portable preventer pressure testing device of the utility model is made up of manual pressure test pump 1, digital display pressure transducer 2, high-pressure rubber pipe 3, pressure acquisition record Printing machine 4, pressure testing tubing string 9 and rapid-acting coupling 10.What digital display pressure transducer 2 adopted is that Shunde District, Foshan City sky wins the PTH digital display pressure transducer that sensor apparatus company limited produces, range: 0～150MPa, supply voltage: 9～36V.What high-pressure rubber pipe 3 adopted is high pressure wire braided hose, working pressure 60MPa.Pressure testing tubing string 9 is pressure test tools of original preventer 11.
Manual pressure test pump 1 is connected with digital display pressure transducer 2; Connect pressure acquisition record Printing machine 4 by data line digital display pressure transducer 2.And the liquid outlet of manual pressure test pump 1 is connected with high-pressure rubber pipe 3, and high-pressure rubber pipe 3 other ends connect a pressure testing tubing string 9 by rapid-acting coupling 10.The folding safety protective cover 5 that around preventer 11, has one 3 millimeters thick steel plate to be welded into.
Claims (1)
1. portable preventer pressure testing device, mainly be made up of manual pressure test pump (1), digital display pressure transducer (2), high-pressure rubber pipe (3), pressure acquisition record Printing machine (4), pressure testing tubing string (9) and rapid-acting coupling (10), it is characterized in that: manual pressure test pump (1) is connected with digital display pressure transducer (2); Connect pressure acquisition record Printing machine (4) by data line digital display pressure transducer (2); And the liquid outlet of manual pressure test pump (1) is connected with high-pressure rubber pipe (3), and high-pressure rubber pipe (3) other end connects a pressure testing tubing string (9) by rapid-acting coupling (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202519532U CN201803836U (en) | 2010-06-29 | 2010-06-29 | Portable pressure testing device of blowout preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202519532U CN201803836U (en) | 2010-06-29 | 2010-06-29 | Portable pressure testing device of blowout preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803836U true CN201803836U (en) | 2011-04-20 |
Family
ID=43873336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202519532U Expired - Lifetime CN201803836U (en) | 2010-06-29 | 2010-06-29 | Portable pressure testing device of blowout preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017824A (en) * | 2016-05-10 | 2016-10-12 | 童孝波 | Pressure resistance testing method of boiler |
| CN109520673A (en) * | 2018-10-30 | 2019-03-26 | 中国石油集团渤海钻探工程有限公司 | A kind of variable-diameter flashboard of blowout preventer pressure testing clamping tooling and its pressure-measuring method |
-
2010
- 2010-06-29 CN CN2010202519532U patent/CN201803836U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017824A (en) * | 2016-05-10 | 2016-10-12 | 童孝波 | Pressure resistance testing method of boiler |
| CN109520673A (en) * | 2018-10-30 | 2019-03-26 | 中国石油集团渤海钻探工程有限公司 | A kind of variable-diameter flashboard of blowout preventer pressure testing clamping tooling and its pressure-measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |