CN201982022U - Safe welding, pressure-releasing and flow-guiding pipe - Google Patents
Safe welding, pressure-releasing and flow-guiding pipe Download PDFInfo
- Publication number
- CN201982022U CN201982022U CN2010206979836U CN201020697983U CN201982022U CN 201982022 U CN201982022 U CN 201982022U CN 2010206979836 U CN2010206979836 U CN 2010206979836U CN 201020697983 U CN201020697983 U CN 201020697983U CN 201982022 U CN201982022 U CN 201982022U
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- China
- Prior art keywords
- pipe
- pressure
- releasing
- welding
- screw cap
- 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
The utility model relates to an oil stealing clamp removing device for oil fields, in particular to a safe welding, pressure-releasing and flow-guiding duct. The safe welding, pressure-releasing and flow-guiding pipe adopts the technical scheme that the pipe mainly comprises a pressure releasing pipe, a rotating screw cap, a short pipe and a welding screw cap, wherein one end of the pressure releasing pipe is movably connected with the rotating screw cap, the other end of the rotating screw cap is connected with the welding screw cap through the short pipe, and the pressure releasing pipe is a bend pipe. The safe welding, pressure-releasing and flow-guiding pipe has the benefits of time and labor conservation during the using process and safety and reliability in operation; the potential safety hazards of welders brought forth by incomplete discharge of oil, steam and water are reduced; the practicability is strong; the labor intensity of maintainers is efficiently reduced; and the time for the increase in yield of raw oil is prolonged.
Description
One, technical field:
The utility model relates to a kind of Oilfield Pipelines maintenance unit, particularly a kind of safety welding pressure release mozzle.
Two, background technology:
In recent years, along with the continuous deterioration of oil district public security environment, the stolen of checking card phenomenon is also serious day by day, in the face of mad thief, we are constantly strengthening on the basis of night patrol, and what also will do is exactly how the stolen clamp to be extractd fast, in time resume production, guarantee finishing of crude oil annual output task., in extracing the clamp process, can run into all difficulties, long as pipeline, put at short notice and press untotally, can't weld, cause and stop well for a long time; Viscosity of crude is big, and towards unclean, part oil sticks on the tube wall with water mixing, and the oil fusing sprays in pore with oil gas when beginning to weld, and brings potential safety hazard to welding personnel; Gate fits badly; Use the pressure fan pipeline purging, maintenance cost increases, and the time is long.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of safety welding pressure release mozzle is provided, and is practical, effectively reduces maintenance personal's labour intensity.
Its technical scheme is: mainly be made up of relief tube, rotary nut, short tube and WELD NUTS, an end of relief tube flexibly connects rotary nut, and the opposite side of rotary nut connects WELD NUTS by short tube, and described relief tube is a bend pipe.
Above-mentioned relief tube is 90 degree bend pipes.
The solder side of above-mentioned WELD NUTS is an arc surface.
The beneficial effects of the utility model are: in use time saving and energy saving, handling safety is reliable, has reduced because of oil, gas, water to put the potential safety hazard of totally not bringing to the Welder, and is practical, effectively reduce maintenance personal's labour intensity, the time has been won in volume increase to crude oil.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Five, the specific embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
The utility model mainly is made up of relief tube 1, rotary nut 2, short tube 3 and WELD NUTS 4, one end of relief tube 1 flexibly connects rotary nut 2, the opposite side of rotary nut 2 connects WELD NUTS 4 by short tube 3, described relief tube 1 is 90 degree bend pipes, and the solder side of described WELD NUTS 4 is an arc surface.
During use, with soldering turret with WELD NUTS 4 and oil pipe firm welding, do not put clean liquid in the welding process and overflow by relief tube 1, according to the change of welding position, relief tube 1 can be adjusted direction at any time, time saving and energy saving in the use, handling safety is reliable, has reduced because of oil, gas, water to put the potential safety hazard of totally not bringing to the Welder, and is practical, effectively reduce maintenance personal's labour intensity, guarantee to finish the crude oil production task.
Claims (3)
1. a safety is welded the pressure release mozzle, it is characterized in that: mainly form by relief tube (1), rotary nut (2), short tube (3) and WELD NUTS (4), one end of relief tube (1) flexibly connects rotary nut (2), the opposite side of rotary nut (2) connects WELD NUTS (4) by short tube (3), and described relief tube (1) is a bend pipe.
2. safety welding pressure release mozzle according to claim 1 is characterized in that: described relief tube (1) is 90 degree bend pipes.
3. safety welding pressure release mozzle according to claim 1, it is characterized in that: the solder side of described WELD NUTS (4) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206979836U CN201982022U (en) | 2010-12-28 | 2010-12-28 | Safe welding, pressure-releasing and flow-guiding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206979836U CN201982022U (en) | 2010-12-28 | 2010-12-28 | Safe welding, pressure-releasing and flow-guiding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982022U true CN201982022U (en) | 2011-09-21 |
Family
ID=44609485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206979836U Expired - Fee Related CN201982022U (en) | 2010-12-28 | 2010-12-28 | Safe welding, pressure-releasing and flow-guiding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756622A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Oil gathering line repairing device and method |
| CN108870072A (en) * | 2018-06-05 | 2018-11-23 | 嘉兴学院 | The controllable steering pressure relief device of new-energy automobile high-pressure hydrogen storing system |
-
2010
- 2010-12-28 CN CN2010206979836U patent/CN201982022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756622A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Oil gathering line repairing device and method |
| CN108870072A (en) * | 2018-06-05 | 2018-11-23 | 嘉兴学院 | The controllable steering pressure relief device of new-energy automobile high-pressure hydrogen storing system |
| CN108870072B (en) * | 2018-06-05 | 2020-08-18 | 嘉兴学院 | Controllable steering pressure relief device of new energy automobile high-pressure hydrogen storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20111228 |