CN205876259U - Blowout preventer is taken out to cover - Google Patents
Blowout preventer is taken out to cover Download PDFInfo
- Publication number
- CN205876259U CN205876259U CN201620882693.6U CN201620882693U CN205876259U CN 205876259 U CN205876259 U CN 205876259U CN 201620882693 U CN201620882693 U CN 201620882693U CN 205876259 U CN205876259 U CN 205876259U
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- CN
- China
- Prior art keywords
- oil pipe
- sleeve
- taken out
- blowout
- adapter
- 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 a pumping instrument technical field is a blowout preventer is taken out to cover, including prevent spouting the box, go up the crossover sub, oil pipe, crossover sub and connecting sleeve down, the last crossover sub of fixedly connected with between the lower part of preventing spouting the box and oil pipe's the upper portion, crossover sub under the fixedly connected with between oil pipe's the lower part and the upper portion of connecting sleeve. The utility model has the advantages of reasonable and compact structure, convenient to use, it is through the combination of addding the connecting sleeve with prevent spouting the box on the preventer, and the instrument of can in time taking out the cover through wire rope when meetting proruption blowout accident lifts to the connecting sleeve in to effectively avoid the emergence of blowout accident, improve the security of pumping effect, the going on smoothly of the follow -up operation of being convenient for, setting through last crossover sub and lower crossover sub can make its oil pipe that can be applicable to multiple different models, makes it have good adaptability.
Description
Technical field
This utility model relates to pumping technical field of tools, is that blowout hookup taken out by a kind of set.
Background technology
Pumping, be the swab utilizing pumping rod and band rubber circle and valve in oil pipe on put and put, in making well, liquid is discharged
Method outside well.In order to reduce head of liquid in well, induction gas stream or yield sought in the examination of low-voltage and low-yield well surveying.Work in pumping
In, if running into burst gas blowout accident, owing to set takes out instrument in pit shaft, can cause closing preventer, thus causing accident
Generation, affect being smoothed out of subsequent operation.
Summary of the invention
This utility model provides a kind of set and takes out blowout hookup, overcomes the deficiency of above-mentioned prior art, and it can efficient solution
The set that certainly existing swabbing operation exists takes out instrument in pit shaft, if cannot close preventer when running into burst gas blowout accident, can lead
Cause accident occurs, the problem affecting subsequent operation.
The technical solution of the utility model is realized by following measures: a kind of set takes out blowout hookup, including blowout prevention
Box, upper adapter, oil pipe, lower adapter and branch sleeve, fix between bottom and the top of oil pipe of blowout prevention box and be connected
There is upper adapter, between bottom and the top of branch sleeve of oil pipe, be fixedly connected with lower adapter.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned branch sleeve can include mounting flange and sleeve part, and the lower end outside of sleeve part is fixed with energy and preventer
The mounting flange linked together, the top of sleeve part is fixedly installed togather with the bottom of lower adapter.
The above-mentioned outside at sleeve part can from top to bottom be intervally distributed with least one set righting assembly, and often group righting assembly is equal
The handrail outside sleeve circumferentially it is fixed on including at least two.
The above-mentioned outside at sleeve part can from top to bottom be intervally distributed with two groups of righting assemblies, and often group righting assembly all includes
Four handrails outside sleeve that are uniformly distributed along the circumference.
Eight can be uniformly distributed with on above-mentioned mounting flange along the circumference and connect through hole.
Can be provided with, between the top of the above-mentioned bottom at oil pipe and lower adapter, the union that both can be linked together.
This utility model reasonable and compact in structure, easy to use, it is by setting up branch sleeve and blowout prevention on preventer
The combination of box, can be taken out set in time by steel wire rope when running into burst gas blowout accident and carry on instrument to branch sleeve,
Thus it is prevented effectively from the generation of gas blowout accident, improve the safety of swabbing action, it is simple to being smoothed out of subsequent operation；By upper
The setting of adapter and lower adapter can be applicable to the oil pipe of multiple different model so that it is has good adaptation
Property.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of this utility model most preferred embodiment regards broken section structural representation.
Accompanying drawing 2 is the accompanying drawing 1 sectional structure schematic diagram at A-A.
It is blowout prevention box that coding in accompanying drawing is respectively as follows: 1, and 2 is upper adapter, and 3 is oil pipe, and 4 is lower adapter, and 5 are
Mounting flange, 6 is sleeve part, and 7 is handrail, and 8 for connecting through hole, and 9 is union.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on Figure of description
Butut direction determine.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2, this set is taken out blowout hookup and is included blowout prevention box 1, upper adapter 2, oil pipe 3, lower adapter 4
And branch sleeve, be fixedly connected with adapter 2 between bottom and the top of oil pipe 3 of blowout prevention box 1, the bottom of oil pipe 3 with
Lower adapter 4 it is fixedly connected with between the top of branch sleeve.
Wherein go up adapter 2 and the lower predeterminable plurality of specifications of adapter 4 is standby to make, so can make it in use
The oil pipe 3 of different model can be changed according to demand, meet the installation requirements of different model oil pipe 3 so that it is there is good adaptation
Property.In use, branch sleeve is fixedly mounted on the top of preventer, then makes swabbing action to be taken out instrument with set even
The steel wire rope being connected together sequentially passes through branch sleeve, lower adapter 4, oil pipe 3 and upper adapter 2 from the bottom to top, and from
Blowout prevention box 1 top passes, and when running into burst gas blowout accident, can apply active force upwards to steel wire rope rapidly, thus pass through
Connected set together is taken out and is carried on instrument to passing preventer and entering in branch sleeve by steel wire rope, is then shut off blowout prevention
Device, thus can effectively stop the generation of gas blowout accident；This utility model simple in construction, easy to use, and running into burst well
In time set can be taken out by steel wire rope during spray accident and carry to branch sleeve on instrument, thus be prevented effectively from sending out of gas blowout accident
Raw, improve the safety of swabbing action, it is simple to being smoothed out of subsequent operation.
Above-mentioned set can be taken out blowout hookup and makes further optimization and/or improvements according to actual needs:
As shown in accompanying drawing 1,2, branch sleeve includes mounting flange 5 and sleeve part 6, and the lower end outside of sleeve part 6 is fixed
The mounting flange 5 that can link together with preventer, the top of sleeve part 6 is had to fixedly mount with the bottom of lower adapter 4
Together.According to demand, mounting flange 5 can be wholely set or be fixedly installed togather with sleeve part 6.So can be easy to connect
Connection between sleeve and preventer so that it is easier for installation laborsaving.
As shown in accompanying drawing 1,2, from top to bottom it is intervally distributed with least one set righting assembly, often group in the outside of sleeve part 6
Righting assembly all includes that at least two is circumferentially fixed on the handrail 7 outside sleeve.User so can be made by this utility model
The accuracy of its relative position can be guaranteed with preventer by righting handrail 7 so that it is installation process is convenient when connecting.
As shown in accompanying drawing 1,2, from top to bottom it is intervally distributed with two groups of righting assemblies in the outside of sleeve part 6, often organizes righting
Assembly all includes four handrails being uniformly distributed along the circumference outside sleeve 7.Handrail 7 being set it can be made to install more of the many distances of multi-angle
Add conveniently.
As shown in accompanying drawing 1,2, mounting flange 5 is uniformly distributed with along the circumference eight and connects through hole 8.So can make adpting flange
Dish 5 matches with installing hole or the screwed hole at preventer top, is fixedly installed togather so that both can be bolted.
As shown in accompanying drawing 1,2, it is provided with and both can be connected between the top of the bottom of oil pipe 3 and lower adapter 4
Union 9 together.The replacing that so can make installation of the present utility model and oil pipe 3 is convenient laborsaving.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (7)
1. blowout hookup taken out by a set, it is characterised in that include blowout prevention box, upper adapter, oil pipe, lower adapter and connection
Sleeve, is fixedly connected with adapter between bottom and the top of oil pipe of blowout prevention box, the bottom of oil pipe and branch sleeve
Lower adapter it is fixedly connected with between top.
Blowout hookup taken out by set the most according to claim 1, it is characterised in that branch sleeve includes mounting flange and sleeve
Portion, the lower end outside of sleeve part is fixed with the mounting flange that can link together, the top of sleeve part and lower turn with preventer
The bottom of changing-over head is fixedly installed togather.
Blowout hookup taken out by set the most according to claim 2, it is characterised in that be from top to bottom spaced in the outside of sleeve part point
Being furnished with least one set righting assembly, often group righting assembly all includes that at least two is circumferentially fixed on the handrail outside sleeve.
Blowout hookup taken out by set the most according to claim 3, it is characterised in that be from top to bottom spaced in the outside of sleeve part point
Being furnished with two groups of righting assemblies, often group righting assembly all includes four handrails being uniformly distributed along the circumference outside sleeve.
5. take out blowout hookup according to the set described in Claims 2 or 3 or 4, it is characterised in that be uniformly distributed along the circumference on mounting flange
Eight are had to connect through hole.
6. take out blowout hookup according to the set described in claim 1 or 2 or 3 or 4, it is characterised in that in the bottom of oil pipe and lower conversion
The union that both can be linked together it is provided with between the top of joint.
Blowout hookup taken out by set the most according to claim 5, it is characterised in that upper at the bottom of oil pipe and lower adapter
The union that both can be linked together it is provided with between portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882693.6U CN205876259U (en) | 2016-08-15 | 2016-08-15 | Blowout preventer is taken out to cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882693.6U CN205876259U (en) | 2016-08-15 | 2016-08-15 | Blowout preventer is taken out to cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876259U true CN205876259U (en) | 2017-01-11 |
Family
ID=57703180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882693.6U Expired - Fee Related CN205876259U (en) | 2016-08-15 | 2016-08-15 | Blowout preventer is taken out to cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798585A (en) * | 2017-05-05 | 2018-11-13 | 中国石油天然气股份有限公司 | Swabbing blowout preventer |
| CN110513061A (en) * | 2019-09-18 | 2019-11-29 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | One kind is for preventing well liquid flusher and its application method in wellbore construction |
-
2016
- 2016-08-15 CN CN201620882693.6U patent/CN205876259U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798585A (en) * | 2017-05-05 | 2018-11-13 | 中国石油天然气股份有限公司 | Swabbing blowout preventer |
| CN108798585B (en) * | 2017-05-05 | 2020-07-10 | 中国石油天然气股份有限公司 | Swabbing blowout preventer |
| CN110513061A (en) * | 2019-09-18 | 2019-11-29 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | One kind is for preventing well liquid flusher and its application method in wellbore construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blowout preventer is taken out to cover Effective date of registration: 20181108 Granted publication date: 20170111 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: KARAMAY HONGXING PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Registration number: 2018650000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230802 Granted publication date: 20170111 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: KARAMAY HONGXING PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Registration number: 2018650000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |