CN201875329U - Anti-theft and antifreeze quick joint - Google Patents
Anti-theft and antifreeze quick joint Download PDFInfo
- Publication number
- CN201875329U CN201875329U CN2010206226066U CN201020622606U CN201875329U CN 201875329 U CN201875329 U CN 201875329U CN 2010206226066 U CN2010206226066 U CN 2010206226066U CN 201020622606 U CN201020622606 U CN 201020622606U CN 201875329 U CN201875329 U CN 201875329U
- Authority
- CN
- China
- Prior art keywords
- joint
- antifreeze
- connection sleeve
- theft
- connecting sleeve
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an anti-theft and antifreeze quick joint, which belongs to an instrument joint for sampling or recording data for oil field pipelines, and comprises the joint, a pressure release valve and a connection sleeve, wherein the root part of the joint is spliced with the connection sleeve in a sealing way, the internal threads of the lower opening of the joint are connected with a limit grand, and the annular gland of the limit grand is larger than the internal diameter of the lower opening of the connection sleeve. Moreover, a sealing ring is embedded between the connection sleeve and the splicing surface of the root part of the joint; and the cap top of the connection sleeve is provided with pull openings which form a plurality of planes. The anti-theft and antifreeze quick joint integrates the anti-theft and antifreeze functions into a whole body, and is particularly suitable to sample or record the data of oilfield equipment in northern cold winter, and the utility model has a simple and reasonable structural design, is quick to install and dismantle, and is convenient to maintain.
Description
Technical field
The utility model belongs to the sampling that pipeline uses or the instrument connector of admission data, is specifically related to a kind of antitheft antifreeze rapid pipe joint.
Background technique
Liquid in industry such as oil, the chemical industry transfer line need be sampled chemical examination usually to determine its physicochemical characteristics, so that take appropriate measures, but present sampling jointing, there is not antitheft, antifreeze function, particularly in northern cold winter, if do not adopt antifreezing measure, bring very big difficulty can for sampling or admission datamation; And the disappearance of anti-theft feature not only causes damage to national wealth, has increased the business administration difficulty, also directly influences the ordinary production of enterprise.
Summary of the invention
The antitheft anti-rapid pipe joint that the purpose of this utility model is to provide a kind of simple in structure, easy installation and removal, integrates antitheft, antifreeze two functions.
Antitheft antifreeze rapid pipe joint of the present utility model, be to constitute by joint, Decompression valves and connecting sleeve, the root of joint seals grafting mutually with connecting sleeve, and the spiral shell button is connected with spacing Glan in the end opening of joint, and the annular gland of spacing Glan is greater than the end opening internal diameter of connecting sleeve.
As further improvement of the utility model, between the plug surface of the connecting sleeve and the root of joint setting-in seal ring.
As further improvement of the utility model, the crown of connecting sleeve has the mouth of pulling that constitutes a plurality of planes.
Antitheft antifreeze rapid pipe joint of the present utility model, integrate antitheft, antifreeze function, the connection length of equipment room has been shortened in its design, heat loss from joint part reduces, make material can keep higher temperature, be particularly suitable for using on sampling or the admission data on the oil field equipment in cold winter in the north, its structural design advantages of simple, installing/dismounting are quick, easy to maintenance.
Description of drawings
Figure of description is the structural representation of antitheft antifreeze rapid pipe joint of the present utility model.
Embodiment
Antitheft antifreeze rapid pipe joint of the present utility model, be to constitute by joint 1, Decompression valves 2 and connecting sleeve 3, the root of joint 1 seals grafting mutually with connecting sleeve 3, and the spiral shell button is connected with spacing Glan 4 in the end opening of joint 1, and the annular gland of spacing Glan 4 is greater than the end opening internal diameter of connecting sleeve 3.And between the plug surface of connecting sleeve 3 and joint 1 root setting-in seal ring 5; The crown of connecting sleeve 3 have constitute a plurality of planes pull mouthfuls 6.This installs its joint and connecting sleeve and is slidingly connected spacingly, can not arbitrarily load and unload, and has avoided the generation of the stolen incident of joint effectively.
Claims (3)
1. antitheft antifreeze rapid pipe joint, be to constitute by joint (1), Decompression valves (2) and connecting sleeve (3), the root that it is characterized in that joint (1) seals grafting mutually with connecting sleeve (3), the spiral shell button is connected with spacing Glan (4) in the end opening of joint (1), and the annular gland of spacing Glan (4) is greater than the end opening internal diameter of connecting sleeve (3).
2. antitheft antifreeze rapid pipe joint as claimed in claim 1 is characterized in that between the plug surface of connecting sleeve (3) and joint (1) root setting-in seal ring (5).
3. antitheft antifreeze rapid pipe joint as claimed in claim 1 or 2 is characterized in that the crown of connecting sleeve (3) has pull mouthful (6) that constitute a plurality of planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206226066U CN201875329U (en) | 2010-11-24 | 2010-11-24 | Anti-theft and antifreeze quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206226066U CN201875329U (en) | 2010-11-24 | 2010-11-24 | Anti-theft and antifreeze quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875329U true CN201875329U (en) | 2011-06-22 |
Family
ID=44163246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206226066U Expired - Fee Related CN201875329U (en) | 2010-11-24 | 2010-11-24 | Anti-theft and antifreeze quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237178A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
| CN109237180A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
| CN109237179A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
-
2010
- 2010-11-24 CN CN2010206226066U patent/CN201875329U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237178A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
| CN109237180A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
| CN109237179A (en) * | 2017-07-11 | 2019-01-18 | 株式会社龙野 | safety joint |
| CN109237180B (en) * | 2017-07-11 | 2021-08-31 | 株式会社龙野 | Safety joint |
| CN109237178B (en) * | 2017-07-11 | 2022-04-01 | 株式会社龙野 | Safety joint |
| CN109237179B (en) * | 2017-07-11 | 2022-04-05 | 株式会社龙野 | Safety joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing talent Technology Co., Ltd. Assignor: Xu Hongcai Contract record no.: 2011230000158 Denomination of utility model: Anti-theft and antifreeze quick joint Granted publication date: 20110622 License type: Exclusive License Record date: 20110811 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111124 |