CN204476302U - A kind of oil field ground pipe connector - Google Patents
A kind of oil field ground pipe connector Download PDFInfo
- Publication number
- CN204476302U CN204476302U CN201520137935.4U CN201520137935U CN204476302U CN 204476302 U CN204476302 U CN 204476302U CN 201520137935 U CN201520137935 U CN 201520137935U CN 204476302 U CN204476302 U CN 204476302U
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- China
- Prior art keywords
- pipe
- hand thread
- oil field
- sleeve
- utility
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000005755 formation reaction Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
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Abstract
The utility model provides a kind of oil field ground pipe connector, comprises and connects body, left-hand thread pipe, right-hand thread pipe, lining, sealing ring, nut, axle sleeve, convex edge, gas thread post, sleeve pipe, pillar, grommet and limit screw cap; The utility model reasonable in design, modern design is unique, simple to operate, easy to use, sealing is reliable, is applicable in the productions such as the new well formation testing in oil field, activity steam injection, multi-purpose station sand removal operation, drilling well, alleviate worker's labour intensity, increase work efficiency, avoid oil, gas, water loss, preventing pollution environment.
Description
Technical field:
The utility model relates to oilfield technology field, particularly relates to a kind of oil field ground pipe connector.
Background technology:
At present, in oil extraction process, new well formation testing, activity steam injection, multi-purpose station sand removal operation, drilling well etc. often need to connect interim pipeline, usually adopt the oil pipe, the glass reinforced plastic pipe of clamp connection, the fire hose that are threaded in producing, first two pipeline connection speed is slow, workload is large, and rear one is resistance to be forced down, and easily stings leakage, cause oil, gas, water loss, contaminated environment.
Utility model content:
In order to solve the problem, the utility model provides a kind of technical scheme of oil field ground pipe connector:
A kind of oil field ground pipe connector, comprise: connect body, left-hand thread pipe and right-hand thread pipe, described left-hand thread pipe is integrally formed in right-hand thread pipe the arranged on left and right sides being connected body respectively, and its innovative point is: also comprise lining, sealing ring, nut, axle sleeve, convex edge, gas thread post, sleeve pipe, pillar, grommet and limit screw cap; Described lining is arranged in the chamber in left-hand thread pipe; Described nut is spun on left-hand thread pipe; Sealing ring is provided with between described left-hand thread pipe and nut; Described axle sleeve is integrally formed in the left side of convex edge; Described gas thread post is integrally formed in the right side of convex edge; Described axle sleeve by threaded engagement on right-hand thread pipe; Described sleeve pipe by threaded engagement on gas thread post; Described pillar is nested in the chamber of the inside of sleeve pipe; Described limit screw cap on sleeve pipe, is provided with grommet between described sleeve pipe and limit screw cap by threaded engagement.
As preferably, described sleeve pipe is provided with annular knurl.
As preferably, described pillar is convex.
As preferably, described sealing ring is the rubber of hollow.
The beneficial effects of the utility model are: the utility model reasonable in design, modern design is unique, simple to operate, easy to use, sealing is reliable, is applicable in the productions such as the new well formation testing in oil field, activity steam injection, multi-purpose station sand removal operation, drilling well, alleviate worker's labour intensity, increase work efficiency, avoid oil, gas, water loss, preventing pollution environment.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of oil field ground pipe connector, comprise: connect body 1, left-hand thread pipe 2 and right-hand thread pipe 3, described left-hand thread pipe 2 is integrally formed in right-hand thread pipe 3 arranged on left and right sides being connected body 1 respectively, also comprises lining 4, sealing ring 5, nut 6, axle sleeve 7, convex edge 8, gas thread post 9, sleeve pipe 10, pillar 11, grommet 12 and limit screw cap 13; Described lining 4 is arranged in the chamber in left-hand thread pipe 2; Described nut 6 is spun on left-hand thread pipe 2; Sealing ring 5 is provided with between described left-hand thread pipe 2 and nut 6; Described axle sleeve 7 is integrally formed in the left side of convex edge 8; Described gas thread post 9 is integrally formed in the right side of convex edge 8; Described axle sleeve 7 by threaded engagement on right-hand thread pipe 3; Described sleeve pipe 10 by threaded engagement on gas thread post 9; Described pillar 11 is nested in the chamber of the inside of sleeve pipe 10; Described limit screw cap 13 on sleeve pipe 10, is provided with grommet 12 between described sleeve pipe 10 and limit screw cap 13 by threaded engagement.
Wherein, described sleeve pipe 10 is provided with annular knurl; Described pillar 11 is in convex; Described sealing ring 5 is the rubber of hollow.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an oil field ground pipe connector, comprise: connect body (1), left-hand thread pipe (2) and right-hand thread pipe (3), described left-hand thread pipe (2) is integrally formed in right-hand thread pipe (3) arranged on left and right sides being connected body (1) respectively, it is characterized in that: also comprise lining (4), sealing ring (5), nut (6), axle sleeve (7), convex edge (8), gas thread post (9), sleeve pipe (10), pillar (11), grommet (12) and limit screw cap (13);
Described lining (4) is arranged in the chamber in left-hand thread pipe (2);
Described nut (6) is spun on left-hand thread pipe (2);
Sealing ring (5) is provided with between described left-hand thread pipe (2) and nut (6);
Described axle sleeve (7) is integrally formed in the left side of convex edge (8);
Described gas thread post (9) is integrally formed in the right side of convex edge (8);
Described axle sleeve (7) by threaded engagement on right-hand thread pipe (3);
Described sleeve pipe (10) by threaded engagement on gas thread post (9);
Described pillar (11) is nested in the chamber of the inside of sleeve pipe (10);
Described limit screw cap (13) on sleeve pipe (10), is provided with grommet (12) by threaded engagement between described sleeve pipe (10) and limit screw cap (13).
2. a kind of oil field ground pipe connector according to claim 1, is characterized in that: described sleeve pipe (10) is provided with annular knurl.
3. a kind of oil field ground pipe connector according to claim 1, is characterized in that: described pillar (11) is in convex.
4. a kind of oil field ground pipe connector according to claim 1, is characterized in that: the rubber that described sealing ring (5) is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137935.4U CN204476302U (en) | 2015-03-08 | 2015-03-08 | A kind of oil field ground pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137935.4U CN204476302U (en) | 2015-03-08 | 2015-03-08 | A kind of oil field ground pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476302U true CN204476302U (en) | 2015-07-15 |
Family
ID=53632104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520137935.4U Expired - Fee Related CN204476302U (en) | 2015-03-08 | 2015-03-08 | A kind of oil field ground pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476302U (en) |
-
2015
- 2015-03-08 CN CN201520137935.4U patent/CN204476302U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160308 |