CN202832373U - Oil well well-cleaning port anti-theft device - Google Patents
Oil well well-cleaning port anti-theft device Download PDFInfo
- Publication number
- CN202832373U CN202832373U CN 201220508331 CN201220508331U CN202832373U CN 202832373 U CN202832373 U CN 202832373U CN 201220508331 CN201220508331 CN 201220508331 CN 201220508331 U CN201220508331 U CN 201220508331U CN 202832373 U CN202832373 U CN 202832373U
- Authority
- CN
- China
- Prior art keywords
- well
- oil well
- theft
- oil
- flushing
- 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
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 title abstract 6
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims description 24
- 239000010779 crude oil Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
An oil well well-cleaning port anti-theft device comprises a well-cleaning gate [1], an anti-theft clapborad [2], a uniflow valve [3], a strong spring [4], an upper connector [5] and a liquid through hole [6] and is characterized in that the well-cleaning gate [1], the anti-theft clapboard [2], the uniflow valve [3] and the upper connector [5] are sequentially welded together. The liquid through hole [6] is arranged in the anti-theft clapboard [2]. The strong spring [4] is arranged on an upright of the uniflow valve [3]. The oil well well-cleaning port anti-theft device is capable of preventing thieves from stealing crude oil from the well-cleaning port of an oil well.
Description
Affiliated technical field
The utility model relates to a kind of oil well cleanup port anti-theft device on the oilfield, this device has well-flushing gate [1], antitheft dividing plate [2], single current valve [3], brute spring [4], top connection [5], liquid opening [6] to form, and uses this device can prevent the crude oil of lawless person in the well-flushing port theft oil well of oil well.
Background technology
At present, known technology is not establish oil well cleanup port anti-theft device on oilfield, and its major defect is the often crude oil in the well-flushing port of the oil well theft oil well of lawless person.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of oil well cleanup port anti-theft device, uses this device can prevent the crude oil of lawless person in the well-flushing port of the oil well theft oil well.
The technical scheme that its technical problem that solves the utility model adopts is: adopt a kind of oil well cleanup port anti-theft device, this device has well-flushing gate [1], antitheft dividing plate [2], single current valve [3], brute spring [4], top connection [5], liquid opening [6] forms, it is characterized in that: well-flushing gate [1], antitheft dividing plate [2], single current valve [3] and top connection [5] weld together in order, the effect of antitheft dividing plate [2] is to prevent that single current valve [3] from being disclosed out by the lawless person, at antitheft dividing plate [2] liquid opening [6] is set, its effect is: be convenient to flushing fluid during well-flushing by antitheft dividing plate [2]; Vertical rod at single current valve [3] arranges brute spring [4], and the effect of brute spring [4] is the sealing that strengthens single current valve [3]; The effect of single current valve [3] is that only accurate well-flushing liquid flows to top connection [5] from well-flushing gate [1], stops the liquid in the oil well to flow to well-flushing gate [1] from top connection [5]; Use this device can prevent the crude oil of lawless person in the well-flushing port of the oil well theft oil well.
The beneficial effects of the utility model: by field trial, the utility model compared with prior art uses this device can prevent the crude oil of lawless person in the well-flushing port of the oil well theft oil well.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
(accompanying drawing) is the schematic diagram of a kind of structure embodiment of oil well cleanup port anti-theft device.
Among the figure: 1. well-flushing gate; 2. antitheft dividing plate; 3. single current valve; 4. brute spring; 5. top connection; 6. liquid opening.
The specific embodiment
In the accompanying drawings, adopt a kind of oil well cleanup port anti-theft device, this device has well-flushing gate [1], antitheft dividing plate [2], single current valve [3], brute spring [4], top connection [5], liquid opening [6] to form, it is characterized in that: well-flushing gate [1], antitheft dividing plate [2], single current valve [3] and top connection [5] weld together in order, the effect of antitheft dividing plate [2] is to prevent that single current valve [3] from being disclosed out by the lawless person, at antitheft dividing plate [2] liquid opening [6] is set, its effect is: be convenient to flushing fluid during well-flushing by antitheft dividing plate [2]; Vertical rod at single current valve [3] arranges brute spring [4], and the effect of brute spring [4] is the sealing that strengthens single current valve [3]; The effect of single current valve [3] is that only accurate well-flushing liquid flows to top connection [5] from well-flushing gate [1], stops the liquid in the oil well to flow to well-flushing gate [1] from top connection [5]; Use this device can prevent the crude oil of lawless person in the well-flushing port of the oil well theft oil well.
Claims (1)
1. oil well cleanup port anti-theft device, this device has well-flushing gate [1], antitheft dividing plate [2], single current valve [3], brute spring [4], top connection [5], liquid opening [6] to form, it is characterized in that: well-flushing gate [1], antitheft dividing plate [2], single current valve [3] and top connection [5] weld together in order, at antitheft dividing plate [2] liquid opening [6] is set, in the vertical rod of single current valve [3] brute spring [4] is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508331 CN202832373U (en) | 2012-10-01 | 2012-10-01 | Oil well well-cleaning port anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508331 CN202832373U (en) | 2012-10-01 | 2012-10-01 | Oil well well-cleaning port anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832373U true CN202832373U (en) | 2013-03-27 |
Family
ID=47944105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508331 Expired - Fee Related CN202832373U (en) | 2012-10-01 | 2012-10-01 | Oil well well-cleaning port anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832373U (en) |
-
2012
- 2012-10-01 CN CN 201220508331 patent/CN202832373U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131001 |