CN200946480Y - Oil pipe spraying-proof lifting device - Google Patents
Oil pipe spraying-proof lifting device Download PDFInfo
- Publication number
- CN200946480Y CN200946480Y CN 200620087777 CN200620087777U CN200946480Y CN 200946480 Y CN200946480 Y CN 200946480Y CN 200620087777 CN200620087777 CN 200620087777 CN 200620087777 U CN200620087777 U CN 200620087777U CN 200946480 Y CN200946480 Y CN 200946480Y
- Authority
- CN
- China
- Prior art keywords
- seal
- tubing
- oil pipe
- right seal
- right sealing
- 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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Abstract
A tubing sprayer-lifter is hanged near the well head on a working frame with wire ropes. When a tubing carrying oil-water is lifted to the well head, drawing the operation handle will make a left sealing body and a right sealing body respectively cover two tubings at upper and lower of a tubing coupling positioned at large-diameter sections of the left and right sealing bodies; then locking the buckle make the left and right sealing bodies form a cylinder, the upper left and right sealing elements form a circle and seal the tubing at upper of the tubing coupling, the lower left and right sealing elements form a circle and seal the tubing at lower of the tubing coupling. Reversing the tubing at upper of the tubing coupling and dismounting the coupling threads, and then lifting the tubing slightly will discharge the oil-water out from the dismounted opening, which will flows through the oil discharge hole on the left or right sealing body to a casing or other container and will not spray on the workers or pollute the environment.
Description
One, technical field
The utility model belongs to the instrument that the oil well operation field is used, particularly a kind of oil pipe jet-lifting device.Belong to engineering goods.
Two, background technology
When oil field operation is carried pumping pipe string, owing on the oil well pump on the pumping pipe string ball-and-seat is arranged, for avoiding that the oil pipe liquid on the oil well pump is mentioned ground injury operating worker and caused environment pollution, generally bleeder to be installed on oil well pump, when being operation, the effect of bleeder opens the draining hole, oil pipe on the pump is communicated with sleeve pipe, makes profit earial drainage in the oil pipe on the pump in sleeve pipe.Bleeder kind in the pumping pipe string is a lot, malfunctioning and the situation that can't draining of work all appearred in various down-holes bleeder, and when the malfunctioning not draining of bleeder, the interior profit of the above oil pipe of oil well pump will be ejected into ground, both injure operating worker, caused environment pollution again.
Three, summary of the invention
The purpose of this utility model is a kind of oil pipe jet-lifting device of design, when the down-hole bleeder is malfunctioning, uses this oil pipe jet-lifting device to avoid profit to be ejected into ground with the profit in the oil pipe in well head earial drainage Hui Jing, causes environment pollution and to the injury of operating worker.
The purpose of this utility model is achieved in that by left seal, go up left seal, the bottom left seal, go up right seal, right seal, the bottom right seal, loose-leaf is formed, going up left seal is installed on the left seal inner, going up right seal is installed on the right seal inner, the bottom left seal is installed under the left seal inner, the bottom right seal is installed under the right seal inner, left side seal, right seal is a hollow cylinder after being closed up by the loose-leaf connection, go up left seal, go up right seal with left seal, right seal closes up the back and is annulus, the bottom left seal, the bottom right seal is with left seal, right seal closes up the back and is annulus, on the seal of a left side draining hole 10 is arranged, or right seal has draining hole 10, or left seal, on the right seal draining hole 10 is arranged all.Fixing snap close on a left side seal, the right seal.Be symmetrically welded operation handlebar on left side seal, the right seal.
The beneficial effects of the utility model are: the utility model provides a kind of desirable oil pipe jet-lifting device for the oil well operation, when oil well stopping production operation, the down-hole bleeder can not draining, this oil pipe jet-lifting device is installed in well head, just can make the interior profit of oil pipe in well head earial drainage Hui Jing, not spray on one's body the workman, free from environmental pollution, this oil pipe jet-lifting device is simple in structure, easy to use.
Four, description of drawings
Fig. 1 is an assembling master map of the present utility model.
Fig. 2 is a right view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Among Fig. 1,2, the 1st, left seal, the 2nd, go up left seal, the 3rd, operation handlebar, the 4th, fixing snap close, the 5th, the bottom left seal, the 6th, on right seal, the 7th, right seal, the 8th, bottom right seal, the 9th, loose-leaf.Going up left seal 2 is installed on the left seal 1 inner, going up right seal 6 is installed on the right seal 7 inner, bottom left seal 5 is installed in 1 time inside of left seal, bottom right seal 8 is installed in 7 times inside of right seal, left side seal 1, right seal 7 is a hollow cylinder after being closed up by loose-leaf 9 connections, go up left seal 2, go up right seal 6 with left seal 1, right seal 7 closes up the back and is annulus, bottom left seal 5, bottom right seal 8 is with left seal 1, right seal 7 closes up the back and is annulus, on the seal 1 of a left side draining hole 10 is arranged, or right seal 7 has draining hole 10, or left seal 1, on the right seal 7 draining hole 10 is arranged all.Fixing snap close 4 on a left side seal 1, the right seal 7.Be symmetrically welded operation handlebar 3 on left side seal 1, the right seal 7.
The utility model is lifted on the operation shelf with wire rope, be near the well head, after the oil pipe that has profit rises to well head, pull operation is 3, make left seal 1, on two oil pipes under right seal 7 is buckled on the tubing coupling, tubing coupling is in left seal 1, right seal 2 middle part enlarged diameter sections, fasten fixedly snap close 4, make left seal 1, right seal 7 synthetic cylinders, go up left seal 2, go up right seal 6 synthetic annulus, seal up that root oil pipe on the tubing coupling, bottom left seal 5, bottom right seal 8 synthetic annulus, seal up that root oil pipe under the tubing coupling, counter-rotating that root oil pipe on the tubing coupling will be carried oil pipe on slightly after will connecting screw thread and dismantling, and the interior profit of that root oil pipe on the tubing coupling is from dismantling earial drainage, draining orifice flow on left seal 1 or right seal 7 is to sleeve pipe or in other container, thereby prevents that profit is sprayed at the well site.
Claims (3)
1, the oil pipe jet-lifting device that a kind of oil well operation field is used, it is characterized in that: by left seal (1), go up left seal (2), bottom left seal (5), go up right seal (6), right seal (7), bottom right seal (8), loose-leaf (9) is formed, go up left seal (2) and be installed in upward inside of left seal (1), go up right seal (6) and be installed in upward inside of right seal (7), bottom left seal (5) is installed under the left seal (1) inner, bottom right seal (8) is installed under the right seal (7) inner, left side seal (1), right seal (7) closes up the back by loose-leaf (9) connection and is hollow cylinder, go up left seal (2), go up right seal (6) with left seal (1), right seal (7) closes up the back and is annulus, bottom left seal (5), bottom right seal (8) is with left seal (1), right seal (7) closes up the back and is annulus, on the left side seal (1) draining hole 10 is arranged, or right seal (7) there is draining hole (10).
2, according to the described oil pipe jet-lifting device of claim (1), it is characterized in that: left seal (1), right seal (7) are gone up fixedly snap close (4).
3, according to the described oil pipe jet-lifting device of claim (1), it is characterized in that: be symmetrically welded operation handlebar (3) on left seal (1), the right seal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087777 CN200946480Y (en) | 2006-08-08 | 2006-08-08 | Oil pipe spraying-proof lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087777 CN200946480Y (en) | 2006-08-08 | 2006-08-08 | Oil pipe spraying-proof lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946480Y true CN200946480Y (en) | 2007-09-12 |
Family
ID=38733540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087777 Expired - Fee Related CN200946480Y (en) | 2006-08-08 | 2006-08-08 | Oil pipe spraying-proof lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946480Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233697A (en) * | 2013-04-26 | 2013-08-07 | 中国石油天然气股份有限公司 | Oil well mouth blowout preventing device |
| RU2768564C1 (en) * | 2021-08-23 | 2022-03-24 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Well fluid splash prevention device |
-
2006
- 2006-08-08 CN CN 200620087777 patent/CN200946480Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233697A (en) * | 2013-04-26 | 2013-08-07 | 中国石油天然气股份有限公司 | Oil well mouth blowout preventing device |
| CN103233697B (en) * | 2013-04-26 | 2015-08-05 | 中国石油天然气股份有限公司 | Well mouth of oil well blowout hookup |
| RU2768564C1 (en) * | 2021-08-23 | 2022-03-24 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Well fluid splash prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |