CN206513879U - A kind of high pressure pipe joint test connection threeway - Google Patents
A kind of high pressure pipe joint test connection threeway Download PDFInfo
- Publication number
- CN206513879U CN206513879U CN201720059915.9U CN201720059915U CN206513879U CN 206513879 U CN206513879 U CN 206513879U CN 201720059915 U CN201720059915 U CN 201720059915U CN 206513879 U CN206513879 U CN 206513879U
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- China
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- inches
- thread head
- output ends
- head output
- high pressure
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Abstract
The utility model is related to Oil/gas Well detection technical field of construction, more particularly to a kind of high pressure pipe joint test connection threeway.The connection design of tee joint is rational in infrastructure compact, simple and easy to use, and help is provided to improve high pressure pipe joint test job efficiency.A kind of high pressure pipe joint test connection threeway, including：High voltage input terminal, two Inches Thread head output ends and three Inches Thread head output ends；Wherein, high voltage input terminal is connected through a screw thread head and is connected with suppressing equipment High voltage output flexible pipe；Two Inches Thread head output ends are connected by the tight cap of the first union with the two inches of manifolds or two inches of valves of special vehicle to be tested；Three Inches Thread head output ends are connected by the tight cap of the second union with the three inches of manifolds or three inches of valves of special vehicle to be tested；Rotation plug is also respectively provided with two Inches Thread head output ends, three Inches Thread head output ends, the rotation plug is made up of rotary handle, bearing, cartridge and taper screw thread.
Description
Technical field
The utility model is related to Oil/gas Well detection technical field of construction, more particularly to a kind of test connection three of high pressure pipe joint
It is logical.
Background technology
High pressure pipe joint in the special vehicle to be tested such as cementing truck, fracturing unit truck there are in various degree due to being used for a long time
The defect such as corrosion thinning, fatigue crack；It there is likely to be that plug valve, plunger pump valve be poorly sealed, pressure gauge is held in addition
The problems such as pressure energy power is inadequate.It such as can not in time find and solve drawbacks described above, accident can be easily used in use,
Adversely affect.Therefore, strengthen the detection to high pressure pipe joint for the safety in production of oilfield enterprise to have great importance.
But inventor find, because the operating environment of special vehicle to be tested is different, using operation output pressure as
Example, pressure limit is from tens MPas to hundreds of MPas, therefore involved high pressure pipe joint also differs widely.Specifically, high
Pressure pipe remittance species is various（Such as including annular, straight tube）, the species of connecting valve also comes in every shape（For example include cock
Valve, check valve, integral special-shaped joint, various activities elbow etc.）, therefore when carrying out bulge test to different high pressure pipe joints,
Need according to the manifold or valve types specifically matched, the different accessories joint of selection attaching/detaching, this gives the survey of staff
Trial work brings many troubles, and operating efficiency is also very low.
Utility model content
The utility model provides a kind of high pressure pipe joint test connection threeway, and the connection design of tee joint is rational in infrastructure tight
Gather, it is simple and easy to use, provide help to improve high pressure pipe joint test job efficiency.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of high pressure pipe joint test connection threeway, including：High voltage input terminal, two Inches Thread head output ends and three English
Very little thread head output end；Wherein, high voltage input terminal is connected through a screw thread head and is connected with suppressing equipment High voltage output flexible pipe；Two English
Very little thread head output end is connected by the tight cap of the first union with the two inches of manifolds or two inches of valves of special vehicle to be tested；Three
Inches Thread head output end is connected by the tight cap of the second union with the three inches of manifolds or three inches of valves of special vehicle to be tested；
Rotation plug, the rotation are also respectively provided with two Inches Thread head output ends, three Inches Thread head output ends
Plug is made up of rotary handle, bearing, cartridge and taper screw thread.
It is preferred that, the end periphery of taper screw thread is additionally provided with rubber sealing boot.
It is preferred that, cartridge inwall is additionally provided with the righting screw thread for righting taper screw thread.
Further selectable, high voltage input terminal, two Inches Thread head output ends and three Inches Thread head output ends are in T
Type or y-type structure distribution.
The utility model provides a kind of high pressure pipe joint test connection threeway, and the connection threeway includes high input voltage
End, two Inches Thread head output ends and three Inches Thread head output ends, high voltage input terminal are connected through a screw thread head and set with suppressing
Standby High voltage output flexible pipe is connected, and two Inches Thread head output ends pass through the tight cap of the first union and two English of special vehicle to be tested
Writing brush converges or two inches of valves are connected, and three Inches Thread head output ends pass through the tight cap of the second union and the three of special vehicle to be tested
Inch manifold or three inches of valves are connected, wherein also being set respectively in two Inches Thread head output ends, three Inches Thread head output ends
It is equipped with rotation plug.High pressure pipe joint test connection threeway with said structure, corresponding rotation plug can be utilized as needed
The corresponding output end of unlatching/closing, so as to quickly and easily complete and special vehicle to be tested and suppress between equipment
Annexation, to improving the operating efficiency of staff, reduce labor intensity offer help.
Brief description of the drawings
Fig. 1 connects the structural representation of threeway for the high pressure pipe joint test that the utility model is provided；
The structural representation of plug is rotated in the high pressure pipe joint test connection threeway that Fig. 2 provides for the utility model.
Embodiment
The utility model provides a kind of high pressure pipe joint test connection threeway, and the connection design of tee joint is rational in infrastructure tight
Gather, it is simple and easy to use, provide help to improve high pressure pipe joint test job efficiency.
The utility model embodiment is described in detail with reference to following accompanying drawings.
Specifically, as shown in figure 1, a kind of high pressure pipe joint test with connection threeway, including：High voltage input terminal 1, two inches of spiral shells
Line head output end 2 and three Inches Thread head output ends 3；Wherein, high voltage input terminal 1 is connected through a screw thread first 4 with suppressing equipment
High voltage output flexible pipe is connected, and two Inches Thread head output ends 2 pass through the tight cap 5 of the first union and two English of special vehicle to be tested
Writing brush converges or two inches of valves are connected, and three Inches Thread head output ends 3 pass through the tight cap 6 of the second union and special vehicle to be tested
Three inches of manifolds or three inches of valves are connected.Also set respectively in two Inches Thread head output ends 2, three Inches Thread head output ends 3
It is equipped with rotation plug 7（Herein to distinguish, the rotation plug set in two Inches Thread head output ends 2 is labeled as in accompanying drawing 1
7a, 7b is labeled as by the rotation plug set in three Inches Thread head output ends 2）.Specifically, as shown in Fig. 2 the rotation plug
7 are made up of rotary handle 71, bearing 72, cartridge 73 and taper screw thread 74.Taper screw thread 74 is arranged on cartridge 73
Inside is simultaneously set on bearing 72, and staff is by rotating rotary handle 71 and with dynamic bearing 72, you can completion makes taper silk
Button 74 closes/opened the purpose of correspondence output end.In addition more preferred, it is close that the end periphery of taper screw thread 74 is additionally provided with rubber
Big envelope；And be to play a part of righting taper screw thread, preferably it is provided with righting screw thread in cartridge inwall.
With connection threeway, its course of work can be described as high pressure pipe joint test with said structure feature：Examination is suppressed in progress
High voltage input terminal first is connected through a screw thread into head with suppressing the high-pressure hose of equipment output end first when testing to be fastenedly connected, realized good
Good sealing；Two Inches Thread head output ends are passed through into the tight cap of the first union and the two inches of manifolds or two English of special vehicle to be tested
Very little valve is connected, and three Inches Thread head output ends pass through the tight cap of the second union and three inches of manifolds or three of special vehicle to be tested
Inch valve is connected；Then according to test needs, select two Inches Thread head output ends and/or three Inches Thread head output ends
The rotation plug correspondence closure of upper setting is opened, and carries out pressure test；After the completion of to be tested, close pressurization and rotate two
After plug closure, disconnect one by one.
In addition, as one kind of the present utility model more preferred embodiment, high pressure pipe joint test connection threeway
T-shaped or y-type structure point may be selected in mesohigh input, two Inches Thread head output ends and three Inches Thread head output ends
Cloth.
The utility model provides a kind of high pressure pipe joint test connection threeway, and the connection threeway includes high input voltage
End, two Inches Thread head output ends and three Inches Thread head output ends, high voltage input terminal are connected through a screw thread head and set with suppressing
Standby High voltage output flexible pipe is connected, and two Inches Thread head output ends pass through the tight cap of the first union and two English of special vehicle to be tested
Writing brush converges or two inches of valves are connected, and three Inches Thread head output ends pass through the tight cap of the second union and the three of special vehicle to be tested
Inch manifold or three inches of valves are connected, wherein also being set respectively in two Inches Thread head output ends, three Inches Thread head output ends
It is equipped with rotation plug.High pressure pipe joint test connection threeway with said structure, corresponding rotation plug can be utilized as needed
The corresponding output end of unlatching/closing, so as to quickly and easily complete and special vehicle to be tested and suppress between equipment
Annexation, to improving the operating efficiency of staff, reduce labor intensity offer help.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (4)
1. a kind of high pressure pipe joint test connection threeway, it is characterised in that including：High voltage input terminal, the output of two Inches Thread heads
End and three Inches Thread head output ends；Wherein, high voltage input terminal is connected through a screw thread head and suppresses equipment High voltage output flexible pipe
It is connected；Two Inches Thread head output ends pass through the tight cap of the first union and two inches of manifolds of special vehicle to be tested or two inches
Valve is connected；Three Inches Thread head output ends pass through the tight cap of the second union and the three inches of manifolds or three English of special vehicle to be tested
Very little valve is connected；
Rotation plug, the rotation plug are also respectively provided with two Inches Thread head output ends, three Inches Thread head output ends
It is made up of rotary handle, bearing, cartridge and taper screw thread.
2. a kind of high pressure pipe joint test connection threeway according to claim 1, it is characterised in that the end of taper screw thread
Periphery is additionally provided with rubber sealing boot.
3. a kind of high pressure pipe joint test connection threeway according to claim 1, it is characterised in that cartridge inwall is also
It is provided with the righting screw thread for righting taper screw thread.
4. a kind of high pressure pipe joint test connection threeway according to claim 1, it is characterised in that high voltage input terminal, two
Inches Thread head output end and three Inches Thread head output ends are T-shaped or y-type structure distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059915.9U CN206513879U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure pipe joint test connection threeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059915.9U CN206513879U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure pipe joint test connection threeway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513879U true CN206513879U (en) | 2017-09-22 |
Family
ID=59864814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059915.9U Expired - Fee Related CN206513879U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure pipe joint test connection threeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443681A (en) * | 2021-01-18 | 2021-03-05 | 山东建华阀门制造有限公司 | Fine control valve with mixed discharging function |
-
2017
- 2017-01-19 CN CN201720059915.9U patent/CN206513879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443681A (en) * | 2021-01-18 | 2021-03-05 | 山东建华阀门制造有限公司 | Fine control valve with mixed discharging function |
| CN112443681B (en) * | 2021-01-18 | 2023-01-24 | 山东建华阀门制造有限公司 | Fine control valve with mixed discharging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190119 |