CN212201924U - Convenient double-end oil pipe nipple joint for oil field - Google Patents
Convenient double-end oil pipe nipple joint for oil field Download PDFInfo
- Publication number
- CN212201924U CN212201924U CN202020414738.3U CN202020414738U CN212201924U CN 212201924 U CN212201924 U CN 212201924U CN 202020414738 U CN202020414738 U CN 202020414738U CN 212201924 U CN212201924 U CN 212201924U
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- CN
- China
- Prior art keywords
- oil pipe
- seat
- stop valve
- wall
- fixing seat
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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
Links
- 210000002445 nipple Anatomy 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 91
- 239000012535 impurity Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a convenient double-end oil pipe nipple joint that oil field was used, including first fixing base, one side position department of first fixing base is provided with the second fixing base, connect oil pipe and second through the first connection oil pipe of bolt fixedly connected with between first fixing base and the second fixing base, first connection oil pipe is located the second and connects one side of oil pipe, all through bolt fixedly connected with expansion hose on one side outer wall of first fixing base and second fixing base, bolt fixedly connected with tube socket is passed through to expansion hose's one end, the welding has the screwed pipe on keeping away from one side outer wall of expansion hose on the tube socket. This convenient double-end oil pipe nipple joint that oil field was used can let the oil pipe nipple joint have certain deformability through flexible hose to the oil pipe nipple joint of being convenient for can directly be dismantled from the installation between the oil pipe of both ends when the installation is dismantled, avoids removing oil pipe and causes the installation to dismantle loaded down with trivial details problem, improves the convenience of double-end oil pipe nipple joint installation dismantlement.
Description
Technical Field
The utility model relates to an oil field technical field specifically is a convenient double-end oil pipe nipple joint that oil field was used.
Background
The oil field refers to a specific area of crude oil production, sometimes is a general term of an oil layer accumulated underground in the specific area, and is broadly called an oil field by combining several oil areas together, the oil field is underground natural hydrocarbon, the oil field becomes liquid under the surface condition, the development value of the oil field is determined by the size of the recoverable storage capacity of the oil, and the size of the oil-containing area, the number and thickness of the oil layers, the oil storage capacity per unit area and the like are required to be accurately calculated.
However, current oil field needs a large amount of oil pipes to carry in the exploitation process, and current oil pipe is connected through double-end oil pipe nipple joint mostly when connecting, and current double-end oil pipe nipple joint length is fixed, just so causes double-end oil pipe nipple joint installation to be difficult to convenient installing between both ends oil pipe, and complex operation is dismantled in the installation, and in addition, current double-end oil pipe nipple joint does not possess the filter capacity, also is difficult to the problem of clearing up the impurity on the filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient double-end oil pipe nipple joint of oil field usefulness to it is difficult to convenient the installing between both ends oil pipe and does not possess the problem of filter capacity to propose current double-end oil pipe nipple joint in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a convenient double-end oil pipe nipple for an oil field comprises a first fixing seat, wherein a second fixing seat is arranged at one side position of the first fixing seat, a first connecting oil pipe and a second connecting oil pipe are fixedly connected between the first fixing seat and the second fixing seat through bolts, the first connecting oil pipe is positioned at one side of the second connecting oil pipe, telescopic hoses are fixedly connected onto the outer walls of one sides of the first fixing seat and the second fixing seat through bolts, one end of each telescopic hose is fixedly connected with a pipe seat through a bolt, a threaded pipe is welded onto the outer wall of one side, far away from the telescopic hose, of the pipe seat, first connecting seats are welded onto the outer walls of one sides, adjacent to the telescopic hoses, of the first fixing seat and the second fixing seat, second connecting seats are welded onto the outer wall of one side of the pipe seat, and first screw rods are connected onto the outer walls of one sides of the first connecting seat and the second connecting seats, one end of the first screw rod is welded with a limiting head, and a nut is screwed on the position, close to one side of the second connecting seat, on the outer wall of one side of the first screw rod.
Preferably, the outer walls of one sides of the first connecting oil pipe and the second connecting oil pipe are fixedly connected with a first stop valve and a second stop valve through bolts, and the first stop valve is located on one side of the second stop valve.
Preferably, the top parts of the first stop valve and the second stop valve are connected with a second screw rod in a screwing mode through threads, and a hand wheel is welded at the top end of the second screw rod.
Preferably, a valve plate is welded at the bottom end of the second screw, and filter screens are welded in the first connecting oil pipe and the second connecting oil pipe and between the first stop valve and the second stop valve.
Preferably, the bottoms of the first connecting oil pipe and the second connecting oil pipe are close to the space between the first stop valve and the second stop valve, and the drain heads are connected with the bottoms of the first connecting oil pipe and the second connecting oil pipe in a screwing mode through threads.
Preferably, the number of the first connecting seats is four, and the four first connecting seats are symmetrically arranged on the outer wall of one side of the first fixed seat.
Compared with the prior art, the beneficial effects of the utility model are that: this convenient double-end oil pipe nipple joint that oil field was used, can let the oil pipe nipple joint have certain deformability through flexible hose, thereby be convenient for the oil pipe nipple joint can directly be dismantled from the installation between the oil pipe of both ends when the installation is dismantled, avoid removing oil pipe and cause the loaded down with trivial details problem of installation dismantlement, it is convenient to improve the installation of double-end oil pipe nipple joint and dismantle, through the inside filter screen of first connection oil pipe and second connection oil pipe, can filter the impurity in the oil, and under the mutually supporting of first stop valve and second stop valve, can realize the closure of first connection oil pipe or second connection oil pipe, and then realize carrying out the filter screen clearance under the condition that the continuation was carried.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the first fixing base of the present invention;
FIG. 3 is a schematic view of the internal structure of the first stop valve of the present invention
Fig. 4 is a side view of the tube seat of the present invention.
In the figure: 1. a first fixed seat; 2. a second fixed seat; 3. a first connecting oil pipe; 4. a second connecting oil pipe; 5. a flexible hose; 6. a tube holder; 7. a threaded pipe; 8. a first connecting seat; 9. a second connecting seat; 10. a first screw; 11. a limiting head; 12. a nut; 13. a first shut-off valve; 14. a second stop valve; 15. a second screw; 16. a hand wheel; 17. a valve plate; 18. a drain head; 19. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a convenient double-end oil pipe nipple for oil fields comprises a first fixed seat 1, a second fixed seat 2, a first connecting oil pipe 3, a second connecting oil pipe 4, a flexible hose 5, a pipe seat 6, a threaded pipe 7, a first connecting seat 8, a second connecting seat 9, a first screw rod 10, a limiting head 11, a nut 12, a first stop valve 13, a second stop valve 14, a second screw rod 15, a hand wheel 16, a valve plate 17, a discharge head 18 and a filter screen 19, wherein the second fixed seat 2 is arranged at one side position of the first fixed seat 1, the first connecting oil pipe 3 and the second connecting oil pipe 4 are fixedly connected between the first fixed seat 1 and the second fixed seat 2 through bolts, the first connecting oil pipe 3 is positioned at one side of the second connecting oil pipe 4, the flexible hose 5 is fixedly connected on the outer wall of one side of the first fixed seat 1 and the second fixed seat 2 through bolts, one end of the flexible hose 5 is fixedly connected with the pipe seat 6 through bolts, keep away from on the outer wall of one side of telescopic hose 5 on tube socket 6 and weld screwed pipe 7, first fixing base 1 and second fixing base 2 all weld on the outer wall of one side adjacent to telescopic hose 5 has first connecting seat 8, the welding has second connecting seat 9 on the outer wall of one side of tube socket 6, close soon through the screw thread on one side outer wall of first connecting seat 8 and second connecting seat 9 and be connected with first screw rod 10, the one end welding of first screw rod 10 has stopper 11, be close to one side position department of second connecting seat 9 on one side outer wall of first screw rod 10 and close soon through the screw thread and be connected with nut 12.
Further, all through bolt fixedly connected with first stop valve 13 and second stop valve 14 on the outer wall of one side of first connecting oil pipe 3 and second connecting oil pipe 4, first stop valve 13 is located one side of second stop valve 14, is convenient for seal first connecting oil pipe 3 and second connecting oil pipe 4.
Furthermore, the tops of the first stop valve 13 and the second stop valve 14 are connected with a second screw rod 15 through threads in a screwing mode, and a hand wheel 16 is welded at the top end of the second screw rod 15, so that the second screw rod 15 can be driven to rotate conveniently.
Further, a valve plate 17 is welded at the bottom end of the second screw rod 15, and a filter screen 19 is welded between the first stop valve 13 and the second stop valve 14 in the first connecting oil pipe 3 and the second connecting oil pipe 4, so that the first connecting oil pipe 3 and the second connecting oil pipe 4 are sealed through the valve plate 17.
Furthermore, the bottoms of the first connecting oil pipe 3 and the second connecting oil pipe 4 close to the space between the first stop valve 13 and the second stop valve 14 are connected with a drain head 18 through threads in a screwing manner, so that filtered impurities can be conveniently discharged
Furthermore, the number of the first connecting seats 8 is four, and the four first connecting seats 8 are symmetrically arranged on the outer wall of one side of the first fixing seat 1, so that the first fixing seat 1, the second fixing seat 2 and the tube seat 6 are supported and fixed.
The working principle is as follows: when the oil pipe is used, the screw cap 12 is screwed down through the screwing connection of the first screw rod 10 and the screw cap 12, the first screw rod 10 is screwed down from the first connecting seat 8 and the second connecting seat 9, the first fixing seat 1 and the second fixing seat 2 are rotated through threads arranged on the threaded pipe 7, the threaded pipe 7 is screwed at two ends of the oil pipe to realize the installation of the oil pipe short section and the oil pipe, the first screw rod 10 is screwed into the first connecting seat 8 and the second connecting seat 9, the screw cap 12 is screwed at one side of the first screw rod 10 close to the second connecting seat 9 to realize the support of the flexible hose 5, the oil in the oil pipe enters the first connecting oil pipe 3 and the second connecting oil pipe 4 to realize the shunting, the filter screens 19 in the first connecting oil pipe 3 and the second connecting oil pipe 4 filter impurities in the oil, when the filter screens 19 need to be cleaned, the first stop valve 13 and the second stop valve 14 on the first connecting oil pipe 3 or the second connecting pipe 4 are closed, the hand wheel 16 is rotated, the hand wheel 16 drives the second screw rod 15 to rotate, the second screw rod 15 drives the valve plate 17 to descend, and the valve plate 17 stops the first stop valve 13 and the second stop valve 14, so that the first connecting oil pipe 3 or the second connecting oil pipe 4 is sealed, the other connecting oil pipe inner filter screen 19 can be cleaned, the drainage head 18 is screwed down, and impurities in the first connecting oil pipe 3 or the second connecting oil pipe 4 are cleaned.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a convenient double-end oil pipe nipple joint of oil field usefulness, includes first fixing base (1), its characterized in that: a second fixing seat (2) is arranged at one side position of the first fixing seat (1), a first connecting oil pipe (3) and a second connecting oil pipe (4) are fixedly connected between the first fixing seat (1) and the second fixing seat (2) through bolts, the first connecting oil pipe (3) is arranged at one side of the second connecting oil pipe (4), telescopic hoses (5) are fixedly connected on the outer walls of one sides of the first fixing seat (1) and the second fixing seat (2) through bolts, one end of each telescopic hose (5) is fixedly connected with a pipe seat (6) through bolts, threaded pipes (7) are welded on the outer wall of one side, far away from the telescopic hoses (5), of the pipe seat (6), first connecting seats (8) are welded on the outer wall of one side, adjacent to the telescopic hoses (5), of the first fixing seat (1) and the second fixing seat (2), and a second connecting seat (9) is welded on the outer wall of one side of the pipe seat (6), the connecting structure is characterized in that a first screw rod (10) is connected to the outer wall of one side of the first connecting seat (8) and the outer wall of one side of the second connecting seat (9) in a screwing mode through threads, a limiting head (11) is welded to one end of the first screw rod (10), and a nut (12) is connected to the position, close to the second connecting seat (9), of one side of the outer wall of one side of the first screw rod (10) in a screwing mode through threads.
2. The portable double-ended tubing sub for oilfield according to claim 1, wherein: the outer wall of one side of each of the first connecting oil pipe (3) and the second connecting oil pipe (4) is fixedly connected with a first stop valve (13) and a second stop valve (14) through bolts, and the first stop valve (13) is located on one side of the second stop valve (14).
3. The portable double-ended tubing sub for oilfield according to claim 2, wherein: the top of the first stop valve (13) and the top of the second stop valve (14) are both connected with a second screw (15) in a screwing mode through threads, and a hand wheel (16) is welded at the top end of the second screw (15).
4. The portable double-ended tubing sub for oilfield according to claim 3, wherein: the bottom welding of second screw rod (15) has valve plate (17), the inside of first connecting oil pipe (3) and second connecting oil pipe (4) is close to between first stop valve (13) and second stop valve (14) welding has filter screen (19).
5. The portable double-ended tubing sub for oilfield according to claim 2, wherein: and drainage heads (18) are screwed and connected between the bottoms of the first connecting oil pipe (3) and the second connecting oil pipe (4) close to the first stop valve (13) and the second stop valve (14) through threads.
6. The portable double-ended tubing sub for oilfield according to claim 1, wherein: the number of the first connecting seats (8) is four, and the four first connecting seats (8) are symmetrically arranged on the outer wall of one side of the first fixed seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414738.3U CN212201924U (en) | 2020-03-27 | 2020-03-27 | Convenient double-end oil pipe nipple joint for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414738.3U CN212201924U (en) | 2020-03-27 | 2020-03-27 | Convenient double-end oil pipe nipple joint for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201924U true CN212201924U (en) | 2020-12-22 |
Family
ID=73824798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020414738.3U Expired - Fee Related CN212201924U (en) | 2020-03-27 | 2020-03-27 | Convenient double-end oil pipe nipple joint for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212201924U (en) |
-
2020
- 2020-03-27 CN CN202020414738.3U patent/CN212201924U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |