CN203948820U - A kind of clip connected part that is suitable for multiple tube - Google Patents
A kind of clip connected part that is suitable for multiple tube Download PDFInfo
- Publication number
- CN203948820U CN203948820U CN201420374638.7U CN201420374638U CN203948820U CN 203948820 U CN203948820 U CN 203948820U CN 201420374638 U CN201420374638 U CN 201420374638U CN 203948820 U CN203948820 U CN 203948820U
- Authority
- CN
- China
- Prior art keywords
- connected part
- clip connected
- seal ring
- multiple tube
- shaped seal
- 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 kind of clip connected part that is suitable for multiple tube; Object be to provide assembling convenient, can increase the multiple tube clip connected part in working life.A kind of clip connected part that is suitable for multiple tube, comprise clip connected part body, in the groove of described clip connected part body interior, arranging can be by the U-shaped seal ring of two pipeline end face parcels, described U-shaped seal ring arranges outward can be by the outside U-shaped sealing fixed cover covering of U-shaped seal ring, and described sealing fixed cover inwall radially arranges many grooves along it.The utility model is by being improved to two U-shaped seal rings by the O RunddichtringO in traditional clip connected part; at seal ring, the sealing fixed cover that inwall has many grooves is set outward; not only the end face of pipeline is protected; but also greatly increased the sealability of whole pipeline; greatly reduce pipeline interfacial corrosion probability, thereby increased the working life of multiple tube.
Description
Technical field
The utility model relates to a kind of clip connected part, is specifically related to a kind of clip connected part that is suitable for multiple tube.
Background technique
In prior art, pipeline is widely used the conveying in various fluids, because the oxygen in fluid has corrosive action to pipeline, so in order to extend the working life of pipeline and the corrosion resistance that increases pipeline, conventionally can adopt corrosion-resistant material to make pipeline, as corrosion-resistant macromolecular material or zinc, copper etc., certainly, the price of these resistant materials is also wanted more expensive than common steel, and the intensity of pure macromolecular material can not be compared with steel, so conventionally can be with common iron as base material, at the compound last layer anti-corrosion layer of its appearance, so, provide cost savings and increased the corrosion resistance of pipeline.But, this composite pipe normally connects several pipelines when connecting with several logical links, and the shortcoming of composite pipe maximum is often to occur even break-off of interfacial corrosion between the anti-corrosion layer of its port and base material, its end of pipeline that common like this Placement connects still fully contacts with fluid, and the end of multiple tube still can be corroded.
Clip connected technology, also claim groove pipe fitting, because its installation and maintenance are easy, be beneficial to construction safety, be widely used in the connection of gas-liquid pipeline, when but traditional clip connected mode is applied to the connection of composite pipe, still there will be above-mentioned interfacial corrosion phenomenon.
Model utility content
Main purpose of the present utility model be to provide a kind of assemble convenient, can increase the multiple tube clip connected part in working life.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clip connected part that is suitable for multiple tube, comprise clip connected part body, in the groove of described clip connected part body interior, arranging can be by the U-shaped seal ring of two pipeline end face parcels, described U-shaped seal ring arranges outward can be by the outside U-shaped sealing fixed cover covering of U-shaped seal ring, and described sealing fixed cover inwall radially arranges many grooves along it.
Being about to traditional clip connected part is to change two U-shaped seal rings at the intrinsic O RunddichtringO of clip connected part; two U-shaped seal rings cover the end of two composite pipes that are connected respectively; U seal ring had both played the seal action of whole pipeline like this; played again the protection to composite pipe end; the U-shaped lid of sealing fixed cover for U-shaped seal ring is covered; have certain rigidity, as stainless steel, the U-shaped groove inwall of sealing fixed cover radially arranges many grooves along it.
The 1/7-1/5 further preferred, the well width of described groove is the composite pipe caliber that will connect.This is that practice obtains the best recess width of sealing effect.
Further, the U-shaped groove outer wall of described U-shaped seal ring radially arranges a plurality of grooves along it, and the protruding part of described groove mates with the sunk part of sealing fixed cover inwall upper groove.Be that between U-shaped seal ring and sealing fixed cover, laminating is tight.
The utility model is by being improved to two U-shaped seal rings by the O RunddichtringO in traditional clip connected part; at seal ring, the sealing fixed cover that inwall has many grooves is set outward; not only the end face of pipeline is protected; but also greatly increased the sealability of whole pipeline; greatly reduce pipeline interfacial corrosion probability, thereby increased the working life of multiple tube.
Accompanying drawing explanation
Fig. 1 is a kind of clip connected part that is suitable for multiple tube of the utility model.
Embodiment
With reference to Fig. 1, be described as follows: a kind of clip connected part that is suitable for multiple tube, comprise clip connected part body 1, in the groove of described clip connected part body 1 inside, arranging can be by the U-shaped seal ring 4 of two pipeline end face parcels, the outer setting of described U-shaped seal ring 4 can be by the outside U-shaped sealing fixed cover 6 covering of U-shaped seal ring 4, and described sealing fixed cover 6 inwalls radially arrange many grooves along it; The 1/7-1/5 further preferred, the well width of described groove is the composite pipe caliber that will connect.This is that practice obtains the best recess width of sealing effect; Further, described U-shaped seal ring 4U type groove outer wall radially arranges a plurality of grooves along it, and the protruding part of described groove mates with the sunk part of sealing fixed cover 6 inwall upper grooves.
In conjunction with Fig. 1 and specifically use step to describe the described preferred version of the utility model:
The end face of two composite pipes to be connected is sealed with U-shaped seal ring 4, with the U-shaped sealing fixed cover 6 of 316L material, two U-shaped seal rings 4 are covered again, sealing fixed cover 6 inwalls radially arrange many grooves along it, finally two clip connected parts are fastened along the fixed groove 3 on composite pipe tube wall 5, by clip connected part body 1 be connected and fixed hole 2 in be screwed into bolt two pipelines linked together.
Claims (3)
1. a clip connected part that is suitable for multiple tube, comprise clip connected part body (1), it is characterized in that: in the groove of described clip connected part body (1) inside, arranging can be by the U-shaped seal ring (4) of two pipeline end faces parcels, the outer setting of described U-shaped seal ring (4) can be by the outside U-shaped sealing fixed cover (6) covering of U-shaped seal ring (4), and described sealing fixed cover (6) inwall radially arranges many grooves along it.
2. according to the clip connected part that is suitable for multiple tube claimed in claim 1, it is characterized in that: the 1/7-1/5 that the well width of described groove is the composite pipe caliber that will connect.
3. according to the clip connected part that is suitable for multiple tube described in claim 1 or 2, it is characterized in that: the described U-shaped groove outer wall of U-shaped seal ring (4) radially arranges a plurality of grooves along it, the protruding part of described groove mates with the sunk part of sealing fixed cover (6) inwall upper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374638.7U CN203948820U (en) | 2014-07-08 | 2014-07-08 | A kind of clip connected part that is suitable for multiple tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374638.7U CN203948820U (en) | 2014-07-08 | 2014-07-08 | A kind of clip connected part that is suitable for multiple tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948820U true CN203948820U (en) | 2014-11-19 |
Family
ID=51890856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374638.7U Expired - Fee Related CN203948820U (en) | 2014-07-08 | 2014-07-08 | A kind of clip connected part that is suitable for multiple tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120559A (en) * | 2016-11-30 | 2018-06-05 | 安徽联嘉祥特种电缆有限公司 | A kind of water-proof cable radial direction waterproof test chamber and test method |
| CN108150743A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of long-life tube pipe connecting |
| CN113915429A (en) * | 2021-11-08 | 2022-01-11 | 浙江金洲管道科技股份有限公司 | Built-in combined protective sleeve for steel-plastic pipe clamp connection joint |
-
2014
- 2014-07-08 CN CN201420374638.7U patent/CN203948820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120559A (en) * | 2016-11-30 | 2018-06-05 | 安徽联嘉祥特种电缆有限公司 | A kind of water-proof cable radial direction waterproof test chamber and test method |
| CN108150743A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of long-life tube pipe connecting |
| CN113915429A (en) * | 2021-11-08 | 2022-01-11 | 浙江金洲管道科技股份有限公司 | Built-in combined protective sleeve for steel-plastic pipe clamp connection joint |
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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: 20141119 Termination date: 20170708 |