CN202647016U - Joint for pipeline system - Google Patents
Joint for pipeline system Download PDFInfo
- Publication number
- CN202647016U CN202647016U CN2012202862076U CN201220286207U CN202647016U CN 202647016 U CN202647016 U CN 202647016U CN 2012202862076 U CN2012202862076 U CN 2012202862076U CN 201220286207 U CN201220286207 U CN 201220286207U CN 202647016 U CN202647016 U CN 202647016U
- Authority
- CN
- China
- Prior art keywords
- joint
- pipe
- adapter body
- snap ring
- ring
- 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 relates to a connecting joint for a pipeline system, and discloses a joint for the pipeline system. The joint for the pipe system comprises one to four joint main bodies (1), wherein each joint main body (1) is connected with a pipe (5) of a pipeline; an elastic snap ring (4) is arranged in each joint main body (1); a retractable spring (3) is arranged between the elastic snap ring (4) and each joint main body (1). According to the technical scheme provided by the utility model, the joint for the pipeline system is used for metal or non-metal pipelines, pipes and pipe connecting parts, can bear pressure which is several or several tens of times that a common joint can bear, has the functions of high pressure resistance, quick installation, no need of welding, simplicity, ingenuity and space conservation, and is cost-saving in actual installation.
Description
Technical field
The utility model relates to a kind of joint, relates in particular to a kind of joint for pipe-line system.
Background technique
Existing pipe-line system joint is to adopt FERRULETYPE to connect, working principle is that pipe is inserted in the cutting ferrule, utilize cutting ferrule nut check, the conflict cutting ferrule, cut pipe and obtain effective sealing, this ferrule fitting is installed inconvenient, and use is that nut screws the cutting ferrule front end outside and the applying of the fittings body conical surface, the inner edge pipe of nipping forms effective sealing, when installing in pipe-line system, nut screws dynamics and is difficult to grasp, thereby cause nut to burst apart, and it is inadequate to screw dynamics, pipe is leaked come off with pipe, and change trouble when changing, cost is high.
Summary of the invention
The utility model provides a kind of Simple fast has been installed, saved the joint that the space-efficient is used for pipe-line system for deficiency of the prior art.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals.
Be used for the joint of pipe-line system, comprise adapter body, adapter body links to each other with the pipe of pipeline, is provided with snap ring in the adapter body, is provided with coil tension spring between snap ring and the adapter body, and adapter body is provided with 1-4.Pipe is located in the snap ring, and snap ring is located in the adapter body.
As preferably, snap ring comprises clamping ring and the collar, and clamping ring and the collar interconnect.
As preferably, clamping ring is provided with 6-8, is provided with clamping slot between two adjacent clamping rings.Clamping slot so that snap ring can put by the automatic folding shrinkage porosite.
With the snap ring automatic tightening, keep tension in the absence of air pressure and hydraulic pressure during use, coil tension spring has solved the low problem that causes the generation of pipe retraction to leak and leak gas of pressure in the pipeline when release.
As preferably, coil tension spring is positioned at the attachment portion of clamping ring and the collar, and clamping ring is located at adapter body inside, and the collar and coil tension spring are located at the adapter body outside.
As preferably, also be provided with seal ring in the adapter body.
As preferably, seal ring is the O RunddichtringO, and seal ring is provided with two.Two O RunddichtringO folded double are better in the impacting with high pressure seal performance.
As preferably, the adapter body mobility is strong, can 360 ° regulates arbitrarily rotation.
According to the technical solution of the utility model, the joint that is used for pipe-line system divides for metal or nonmetal pipeline, pipe and tube connection part, it bears and presses is several times even tens times of ordinary couplings, have high pressure resistant, quick mounting, need not welding, simple dexterous, joint space-efficient effect, in as installed, save cost.
Description of drawings
Fig. 1 is the plan view that is used for the joint of pipe-line system;
Fig. 2 is the structure broken away view of Fig. 1;
Fig. 3 is the profile of the snap ring of Fig. 2;
Fig. 4 is the perspective view of snap ring.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
A kind of joint for pipe-line system comprises adapter body 1, seal ring 2, coil tension spring 3, snap ring 4.Adapter body 1 is provided with 1-4.An adapter body 1 is provided with two seal rings 2, a coil tension spring 3 and a snap ring 4.The adapter body 1 of the present embodiment figure is provided with two.
Pipeline is provided with pipe 5, and adapter body 1 integral body and links to each other with pipe 5 in a tubular form.
Be provided with seal ring 2 and snap ring 4 in the adapter body 1, cover has coil tension spring 3 on the snap ring 4; Seal ring 2 is provided with two, and snap ring 4 is provided with one.
Snap ring 4 is the cylindric of hollow, and snap ring 4 comprises clamping ring 41 and the collar 42, and the collar 42 and coil tension spring 3 are positioned at adapter body 1 outside, and clamping ring 41 is positioned at adapter body 1 inboard.The collar 42 is circular, is enclosed within outside the pipe, and the clamping ring 41 that links to each other with the collar 42 is provided with polylith, and is separated from one another, such as the 6-8 piece, is provided with clamping slot 43 between two adjacent clamping rings 41, and corresponding quantity is 6-8, plays clamping action.
Coil tension spring 3 is contained between adapter body 1 and the snap ring 4, plays the automatic tightening effect.
Seal ring 2 is O RunddichtringOs.
The adapter body 1 of first seal ring 2 being packed into, again coil tension spring 3 is inserted in snap ring 4, the snap ring 4 press-in connector main bodys 1 of the coil tension spring 3 of packing into, after pipe 5 inserts, clamping ring 41 1 end automatic tightenings by the snap ring 4 in the adapter body 1, join voluntarily pipe 5 fixing, and by coil tension spring 3 that snap ring 4 is again fixing, two seal rings 2 that are provided with in the adapter body 1 are sealed with snap ring 4 planes on Double Pressures under the impact of pressure is sliding voluntarily, only need when unloading pipe snap ring 4 is depressed, can conveniently extract pipe 5.
A plurality of adapter body 1 consist of a plurality of joints, form three-way elbow such as three adapter body 1, and four adapter body 1 form the four-way elbow.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. the joint that is used for pipe-line system, comprise adapter body (1), adapter body (1) links to each other with the pipe (5) of pipeline, it is characterized in that: be provided with snap ring (4) in the adapter body (1), be provided with coil tension spring (3) between snap ring (4) and the adapter body (1), adapter body (1) is provided with 1-4.
2. the joint for pipe-line system according to claim 1, it is characterized in that: snap ring (4) comprises clamping ring (41) and the collar (42), clamping ring (41) and the collar (42) interconnect.
3. the joint for pipe-line system according to claim 2 is characterized in that: clamping ring (41) is provided with 6-8, is provided with clamping slot (43) between adjacent two clamping rings (41).
4. the joint for pipe-line system according to claim 1 is characterized in that: also be provided with seal ring (2) in the adapter body (1).
5. the joint for pipe-line system according to claim 4, it is characterized in that: seal ring (2) is the O RunddichtringO, seal ring (2) is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202862076U CN202647016U (en) | 2012-06-18 | 2012-06-18 | Joint for pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202862076U CN202647016U (en) | 2012-06-18 | 2012-06-18 | Joint for pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647016U true CN202647016U (en) | 2013-01-02 |
Family
ID=47416124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202862076U Expired - Fee Related CN202647016U (en) | 2012-06-18 | 2012-06-18 | Joint for pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103728A1 (en) * | 2016-12-09 | 2018-06-14 | 广东堭基管道系统有限公司 | Fast connection apparatus |
| CN110499815A (en) * | 2019-08-26 | 2019-11-26 | 胡惠琴 | Double tube structure |
-
2012
- 2012-06-18 CN CN2012202862076U patent/CN202647016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103728A1 (en) * | 2016-12-09 | 2018-06-14 | 广东堭基管道系统有限公司 | Fast connection apparatus |
| CN110499815A (en) * | 2019-08-26 | 2019-11-26 | 胡惠琴 | Double tube structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |