CN201090168Y - Multifunctional sucker rod sealer - Google Patents
Multifunctional sucker rod sealer Download PDFInfo
- Publication number
- CN201090168Y CN201090168Y CNU2007200119641U CN200720011964U CN201090168Y CN 201090168 Y CN201090168 Y CN 201090168Y CN U2007200119641 U CNU2007200119641 U CN U2007200119641U CN 200720011964 U CN200720011964 U CN 200720011964U CN 201090168 Y CN201090168 Y CN 201090168Y
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- CN
- China
- Prior art keywords
- sealer
- rubber block
- ball
- sealing rubber
- 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
The utility model belongs to a sucker rod sealing apparatus used in a production well, in particular relates to a multi-functional sucker rod sealer, the multi-functional sucker rod sealer is composed of a blowout preventer sealing ring, a blowout preventer upper cover, a blowout preventing ball, a blowout preventer base seat, a cone type auxiliary sealing rubber block, a sealer upper cover, a biconical sealing rubber block, a sealer main body, a screwed plug, a regulating shaft, a slider, a slider screw, a secondary sealing rubber block, an adjusting deviation ball, an adjusting deviation ball gland bush, an adjusting deviation base seat, a screwed plug sealing ring, a regulating shaft sealing ring and an adjusting deviation ball by sealing, and the utility model has the special aspects that: the biconical sealing rubber block is mounted on the sealer main body, the upper end of the biconical sealing rubber block has the cone type auxiliary sealing rubber block, the upper end of the cone type auxiliary sealing rubber block has the blowout preventer base seat, the blowout preventing ball and the blowout preventer upper cover are arranged on the blowout preventer base seat, and the secondary sealing rubber block is disposed in the sealer main body, and the utility model has advantages of good sealing effect, scientific and reasonable structure, convenient changing, safety and reliability, reduced labor intensity, non environment pollution and high and low temperature resistance.
Description
Affiliated technical field
The utility model belongs to producing well sucker rod sealing device, particularly a kind of multifunctional pumping rod sealer.
Background technology
At present, existing sucker rod sealing device, loading and unloading are inconvenient, the sealing effectiveness of O type radical is bad, and application life is short, need stop well when changing packing, high-and low-temperature resistance not, labour intensity is big, influences output, spring steel ball formula structure is partly adopted in blowout prevention, directly weares and teares with sucker rod, makes the sucker rod lost of life, simultaneously, because the wearing and tearing of sucker rod also cause sealing effectiveness bad, shorten service time.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of multifunctional pumping rod sealer, the seal with double-cone blob of viscose in this multifunctional pumping rod sealer, can when running well, oil pumper change, rational in infrastructure, good sealing effect, high-and low-temperature resistance, it is convenient to change, improve application life, the spray-proof ball in the preventer is a free style fluorine glue graphite nodule, and material is good, scientific structure, beam hanger does not does not wear and tear.
The technical scheme in the invention for solving the technical problem is: a kind of multi-functional taking out there is not the rod seal device, by the preventer sealing ring, the preventer loam cake, spray-proof ball, the preventer base, tapered shop helps sealed gluing block, the sealer loam cake, the seal with double-cone blob of viscose, the sealer main body, plug, regulating shaft, slide block, the slide block screw, the secondary seal blob of viscose, the tuningout ball, tuningout ball gland, the tuningout base, the plug sealing ring, the regulating shaft sealing ring, the sealing of tuningout ball is formed, its special character is: the seal with double-cone blob of viscose is on the sealer main body, bicone sealed gluing block upper end has the awl shop to help sealed gluing block, tapered shop helps the sealed gluing block upper end that the preventer base is arranged, on the preventer base spray-proof ball is arranged, the preventer loam cake has the secondary seal blob of viscose in the sealer main body.
The invention has the beneficial effects as follows: good sealing effect, scientific and reasonable for structure, it is convenient, safe and reliable to change, and reduces labour intensity, free from environmental pollution, high-and low-temperature resistance.
Description of drawings
Accompanying drawing is a generalized section of the present utility model.
In the accompanying drawing: the 1st, preventer sealing ring, the 2nd, preventer loam cake, the 3rd, spray-proof ball, the 4th, preventer base, the 5th, tapered shop helps sealed gluing block, the 6th, sealer loam cake, the 7th, seal with double-cone blob of viscose, the 8th, sealer main body, the 9th, plug, the 10th, regulating shaft, the 11st, slide block, the 12nd, slide block screw, the 13rd, secondary seal blob of viscose, the 14th, tuningout ball, the 15th, tuningout ball gland, the 16th, tuningout ball base, the 17th, plug sealing ring, the 18th, regulating shaft sealing ring, 19 tuningout ball sealing rings.
The specific embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing, preventer loam cake 2, preventer base 4, regulating shaft 10, plug 9, tuningout ball 14 adopts the 35CrMo material, process with round steel, pass through modifier treatment then, sealer loam cake 6 sealer main bodys 8, tuningout ball base 16, tuningout ball gland 15, slide block 11 adopts accurate steel-casting, form through machining then, seal with double-cone blob of viscose 7, tapered shop helps sealed gluing block 5, secondary seal blob of viscose 13 adopts the fluorubber material, form with the mould hot-cast, pass through vulcanizing treatment then, its hardness is at Shao Shi 65-70 degree, preventer sealing ring 1, plug sealing ring 17, regulating shaft sealing ring 18, tuningout ball sealing ring 19 adopts acrylonitrile-butadiene rubber to form with the mould hot-cast, spray-proof ball 3 adopts fluorubber to add graphite and forms with the mould hot-cast, make its hardness reach Shao Shi 98 degree through vulcanizing treatment then, tuningout ball sealing ring 19 is installed on the tuningout ball 14, tuningout ball 14 is contained on the tuningout ball base 16, tuningout ball gland 15 is installed, be connected with sealer main body 8 again, slide block 11 is connected with secondary seal blob of viscose 13, plug 9 is connected with regulating shaft 10, be connected with slide block 11 again, seal with double-cone blob of viscose 7 is contained on the sealer main body 8, sealer loam cake 6 is installed, tapered shop helps sealed gluing block 5 to be contained on the sealer loam cake 6, spray-proof ball 3 is placed on the preventer base 4, preventer loam cake 2 is installed, and preventer base 4 is contained on the sealer loam cake 6.
Claims (1)
1. multifunctional pumping rod sealer, by the preventer sealing ring, the preventer loam cake, spray-proof ball, the preventer base, tapered shop helps sealed gluing block, the sealer loam cake, the seal with double-cone blob of viscose, the sealer main body, plug, regulating shaft, slide block, the slide block screw, the secondary seal blob of viscose, the tuningout ball, tuningout ball gland, the tuningout base, the plug sealing ring, the regulating shaft sealing ring, the sealing of tuningout ball is formed, it is characterized in that: the seal with double-cone blob of viscose is on the sealer main body, bicone sealed gluing block upper end has the awl shop to help sealed gluing block, tapered shop helps the sealed gluing block upper end that the preventer base is arranged, on the preventer base spray-proof ball is arranged, the preventer loam cake has the secondary seal blob of viscose in the sealer main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119641U CN201090168Y (en) | 2007-04-28 | 2007-04-28 | Multifunctional sucker rod sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200119641U CN201090168Y (en) | 2007-04-28 | 2007-04-28 | Multifunctional sucker rod sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090168Y true CN201090168Y (en) | 2008-07-23 |
Family
ID=39861928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200119641U Expired - Fee Related CN201090168Y (en) | 2007-04-28 | 2007-04-28 | Multifunctional sucker rod sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090168Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832118A (en) * | 2010-04-01 | 2010-09-15 | 青岛开世密封工业有限公司 | High-strength integral rubber polished rod sealing device |
| CN103216207A (en) * | 2013-03-03 | 2013-07-24 | 魏辛武 | Blowout-prevention deviation-adjusting multi-sealing sucker rod sealer |
| CN103912234A (en) * | 2014-04-21 | 2014-07-09 | 于培胜 | Snail type wellhead sealer |
| CN107165600A (en) * | 2017-06-01 | 2017-09-15 | 克拉玛依市三达有限责任公司 | High-efficiency environment friendly well mouth of oil well sealing device |
-
2007
- 2007-04-28 CN CNU2007200119641U patent/CN201090168Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832118A (en) * | 2010-04-01 | 2010-09-15 | 青岛开世密封工业有限公司 | High-strength integral rubber polished rod sealing device |
| CN103216207A (en) * | 2013-03-03 | 2013-07-24 | 魏辛武 | Blowout-prevention deviation-adjusting multi-sealing sucker rod sealer |
| CN103912234A (en) * | 2014-04-21 | 2014-07-09 | 于培胜 | Snail type wellhead sealer |
| CN103912234B (en) * | 2014-04-21 | 2016-04-13 | 于培胜 | Snail type wellhead sealing device |
| CN107165600A (en) * | 2017-06-01 | 2017-09-15 | 克拉玛依市三达有限责任公司 | High-efficiency environment friendly well mouth of oil well sealing device |
| CN107165600B (en) * | 2017-06-01 | 2018-04-17 | 克拉玛依市三达有限责任公司 | High-efficiency environment friendly well mouth of oil well sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Xinwu Document name: Notification of patent rights granted to utility models and formalities for registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Xinwu Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 |