CN2695616Y - Anti-pollution device of packer - Google Patents
Anti-pollution device of packer Download PDFInfo
- Publication number
- CN2695616Y CN2695616Y CN 200420040124 CN200420040124U CN2695616Y CN 2695616 Y CN2695616 Y CN 2695616Y CN 200420040124 CN200420040124 CN 200420040124 CN 200420040124 U CN200420040124 U CN 200420040124U CN 2695616 Y CN2695616 Y CN 2695616Y
- Authority
- CN
- China
- Prior art keywords
- base
- oil
- oil collector
- center
- injection
- 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
- 230000002265 prevention Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 8
- 239000007924 injection Substances 0.000 abstract 8
- 238000005728 strengthening Methods 0.000 abstract 1
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model relates to an operation injection anti-pollution device, which is composed of anti-injection plugs and an oil collector, wherein the anti-injection plug is a cylinder presenting diameter change; the lower part of the anti-injection plug is provided with a base; the centre of the base is provided with a groove, the upper and lower diameters of the base are small, and the middle diameter of the base is big; the middle part of the anti-injection plug is provided with a press cap, and the press cap is provided with a handle and is connected with a screw thread of the base; the upper part of the anti-injection plug is provided with a center rod; the upper part of the center rod is provided with a handle, the lower part of the center rod is provided with a cone angle, and the center rod is inserted into the groove of the base and is tightly pressed by the press cap; the lower part of the base is provided with a rubber bowl which is tightly pressed by the screw match of a pressing plate and a counter bore; the middle part of the base is provided with a spring type strengthening fixing pin which is perpendicular to the lower part of the center rod from exterior to interior; the oil collector presents a funnel shape; an upper opening of the oil collector is provided with an annular anti-splash piece; the lower part of the oil collector is provided with a T-shaped or an L-shaped outlet tube; an outlet of the oil collector is provided with a screw thread or a clamping hoop head; the anti-injection plugs are arranged on the upper opening of each oil tube; the oil collector is arranged on a valve of a casing tube; an opening of the oil collector perpendicularly faces upward; when each oil tube is dismounted, the operation injection anti-pollution device rapidly pulls a lower opening of the oil tube toward the center of the opening of the oil collector to cause oil and water to flow into the oil collector and then to flow into the casing tube.
Description
One, technical field
The utility model relates to a kind of operation spray used when tubing string is carried in the oil-water well well workover and watches out for polluting device.
Two, background technology
In the well workover process, the ratio that tubing string is carried in the well workover spray is more and more higher, profit when spray is carried in the oil pipe can produce to splash all around, contaminated environment because of pressure is arranged in the well, when especially tubing thread separates profit to around splash more severe, contaminated environment not only, and influencing well workover speed and quality, is problem anxious to be solved.
Three, summary of the invention
The purpose of this utility model is the problem that exists at prior art, designs a kind of operation spray and watches out for polluting device.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of blowout prevention plug and oil trap, it is characterized in that the blowout prevention plug is the cylinder of reducing, the bottom is provided with the base that diameter up and down is little, the middle part diameter is big of center band groove, the middle part is provided with pressure cap with handles and that link to each other with the base screw thread, that top is provided with down band cone angle with handles and insert the center-pole that compresses by pressure cap in the base groove, be provided with the rubber bowl that compresses by pressing plate and the cooperation of counterbore screw in the bottom of base, be provided with from outside to inside at the middle part of base and set upright steady pin perpendicular to the spring of center-pole bottom; Oil trap is infundibulate, and its place suitable for reading is provided with annular anti-spattering plate, and its underpart is provided with T-shaped or L shaped outlet, and the exit is provided with screw thread or clip head.The blowout prevention plug is installed on the suitable for reading of every oil pipe, and oil trap is installed on the sleeve valve, and the oil trap mouth vertically upward.When every oil pipe unloads, rapidly the oil pipe end opening is pulled to the center of oil trap mouth, profit is flowed into oil trap, flow into sleeve pipe again.
The utility model has solved spray effectively and has carried the splash profit, and contaminated environment influences construction problem, has improved operating efficiency.
Four, description of drawings
The structural representation of Fig. 1-blowout prevention plug;
The structural representation of Fig. 2-oil trap.
1-handle 2-center-pole 3-handle 4-pressure cap 5-base 6-righting board 7-sets upright pin 8-rubber bowl 9-counterbore screw 10-pressing plate 11-spring among the figure
Among Fig. 21 '-anti-spattering plate 2 '-oil trap 3 '-guide wire 4 '-the clip head
Five, embodiment
For further disclosing the technical solution of the utility model, be further described by embodiment below in conjunction with Figure of description:
The utility model is made up of blowout prevention plug and oil trap, it is characterized in that the blowout prevention plug is the cylinder of reducing, the bottom is provided with the base that the top and the bottom diameter is little, the middle part diameter is big 5 of center band groove, the middle part is provided with handles 3 and the pressure cap that links to each other with base 5 screw threads, that top is provided with 1 time band cone angle with handles and insert the center-pole 2 that compresses by pressure cap 4 in the base groove, be provided with the rubber bowl 8 that compresses by pressing plate 10 and 9 cooperations of counterbore screw in the bottom of base, be provided with from outside to inside at the middle part of base 5 and set upright steady pin 7 perpendicular to the spring of center-pole 2 bottoms; Oil trap 2 ' be infundibulate, its place suitable for reading be provided with annular anti-spattering plate 1 ', its underpart be provided with T-shaped or L shaped outlet 3 ', be provided with screw thread or clip head in the exit; The blowout prevention plug is installed on the suitable for reading of every oil pipe, oil trap is installed on the sleeve valve, the oil trap mouth vertically upward, when every oil pipe unloads, rapidly the oil pipe end opening is pulled to the center of oil trap mouth, profit in the oil pipe is flowed into oil collecting pipe, flow into sleeve pipe again and get back in the well, seal by the blowout prevention plug because oil pipe is suitable for reading, because atmospheric effect, the oil pipe end opening is splash profit immediately not, and when the oil pipe end opening was pushed over the center of oil trap, profit fell into oil collecting pipe, the anti-spattering plate of oil collecting pipe upper edge prevents that profit from splashing the outside, surrounding environment is not contaminated, has created good environment to workover treatment, has improved speed of application.
Claims (1)
1, polluting device is watched out in a kind of operation spray, form by blowout prevention plug and oil trap, it is characterized in that the blowout prevention plug is the cylinder of reducing, the diameter up and down that the bottom is provided with center band groove is little, the big base of middle part diameter, the middle part is provided with pressure cap with handles and that link to each other with the base screw thread, that top is provided with down band cone angle with handles and insert the center-pole that compresses by pressure cap in the base groove, be provided with the rubber bowl that compresses by pressing plate and the cooperation of counterbore screw in the bottom of base, be provided with from outside to inside at the middle part of base and set upright steady pin perpendicular to the spring of center-pole bottom, oil trap is infundibulate, its place suitable for reading is provided with annular anti-spattering plate, its underpart is provided with T-shaped or L shaped outlet, and the exit is provided with screw thread or clip head, and the blowout prevention plug is installed on the suitable for reading of every oil pipe, oil trap is installed on the sleeve valve, the oil trap mouth when every oil pipe unloads, pulls to the oil pipe end opening center of oil trap mouth rapidly vertically upward, profit is flowed into oil trap, flow into sleeve pipe again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040124 CN2695616Y (en) | 2004-04-21 | 2004-04-21 | Anti-pollution device of packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040124 CN2695616Y (en) | 2004-04-21 | 2004-04-21 | Anti-pollution device of packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695616Y true CN2695616Y (en) | 2005-04-27 |
Family
ID=34774176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040124 Expired - Fee Related CN2695616Y (en) | 2004-04-21 | 2004-04-21 | Anti-pollution device of packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695616Y (en) |
-
2004
- 2004-04-21 CN CN 200420040124 patent/CN2695616Y/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 | ||
| 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 |