CN210219021U - Double-sealing rubber ring flexible interface body for winding B-type structure wall pipe - Google Patents
Double-sealing rubber ring flexible interface body for winding B-type structure wall pipe Download PDFInfo
- Publication number
- CN210219021U CN210219021U CN201921059936.6U CN201921059936U CN210219021U CN 210219021 U CN210219021 U CN 210219021U CN 201921059936 U CN201921059936 U CN 201921059936U CN 210219021 U CN210219021 U CN 210219021U
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- CN
- China
- Prior art keywords
- rubber ring
- ring groove
- interface body
- double
- flexible interface
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- 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
A double-seal rubber ring flexible connector body for winding a B-type structure wall pipe is composed of a connector body, wherein one end of the connector body is sequentially provided with a first rubber ring groove and a second rubber ring groove in the circumferential direction of a pipeline, and a raised rib is formed between the first rubber ring groove and the second rubber ring groove; the rubber ring groove I and the rubber ring groove II are sequentially arranged at the end of the interface body, the groove width of the rubber ring groove I is wider than that of the rubber ring groove II, the sealing rings are respectively arranged in the rubber ring grooves, and the interface of the connecting pipeline fully plays a role in double sealing; and manual operation can during the construction, need not to use tools such as power, glue, installation labour saving and time saving can material cost is saved and the construction progress is improved.
Description
Technical Field
The utility model belongs to the technical field of the pipe joint, concretely relates to be a compact structure, the dual seal rubber ring flexible interface body that is used for twining B type structure wall pipe that practical function is very strong.
Background
The plastic-steel wound pipe is widely applied to municipal drainage water, electric power, communication, mines and other pipe networks, is buried in the pipe wall of the pipe and has strong pressure bearing capacity, and compared with a solid-wall pipe, the wound pipe has the advantages that the thickness of the pipe wall is reduced, and the manufacturing cost is reduced.
The sealing performance of the connection of the winding pipe is the key point for ensuring the use effect and the service life of the pipe network, but the problem of joint can not be well treated all the time; the current common connection mode of the large-diameter winding pipe mainly comprises a thermal contraction belt connection method, an outer ring sleeve is heated through flame, and the sleeve plays a sealing role after being contracted, so that the mode has high requirement on environment, unstable sealing performance and the like.
Disclosure of Invention
The utility model aims at prior art not enough, provide a structural design is reasonable, and the cost of manufacture is low, the very good double containment rubber ring flexible interface body that is used for twining B type structure wall pipe of result of use.
The utility model discloses a realize through following technical scheme: the utility model provides a flexible interface body of double containment rubber ring for twining B type structure wall pipe comprises the interface body, its characterized in that: a rubber ring groove I and a rubber ring groove II are sequentially arranged on one end of the connector body in the circumferential direction of the pipeline, and a protruding rib is formed between the rubber ring groove I and the rubber ring groove II.
The width of the first rubber ring groove is 38mm, and the depth of the first rubber ring groove is 2.5 mm.
The width of the second rubber ring groove is 24mm, and the depth of the second rubber ring groove is 3.0 mm.
The first rubber ring groove is arranged at the pipe orifice of the connector body.
The connector body is made of polyethylene materials.
The beneficial effects of the utility model reside in that: compared with the prior art, the rubber ring groove I and the rubber ring groove II are sequentially arranged at the end head of the interface body, the groove width of the rubber ring groove I is wider than that of the rubber ring groove II, the sealing rings are respectively arranged in the rubber ring grooves, and the interface of the connecting pipeline fully plays a double sealing role; and manual operation can during the construction, need not to use tools such as power, glue, installation labour saving and time saving can material cost is saved and the construction progress is improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
The following are specific names for each label in the figure: 1. A first rubber ring groove; 2. a second rubber ring groove; 3. an interface body; 4. and (4) raised ribs.
Detailed Description
As shown in fig. 1, a double-sealing rubber ring flexible interface body for winding a B-type structural wall pipe is composed of an interface body 3, wherein a rubber ring groove 1 and a rubber ring groove 2 are sequentially arranged on one end of the interface body 3 in the circumferential direction of a pipeline, and a raised rib 4 is formed between the rubber ring groove 1 and the rubber ring groove 2; sealing rings with different widths are respectively arranged in the first rubber ring groove 1 and the second rubber ring groove 2 for sealing.
The width of the first rubber ring groove is 38mm, and the depth of the first rubber ring groove is 2.5 mm, so that a sealing ring can be conveniently installed for sealing.
The width of the second rubber ring groove is 24mm, and the depth of the second rubber ring groove is 3.0 mm, so that a sealing ring can be conveniently installed for sealing.
The rubber ring groove I1 is arranged at the pipe orifice of the connector body 1.
The connector body is made of polyethylene materials, has good corrosion resistance, can be used for conveying corrosive liquids such as acid and alkali, and can be installed in corrosive environments such as marsh, moist and the like.
The utility model discloses the interface that interface module mainly used winding B type structure wall pipe is used, connects sealed firm.
Claims (5)
1. The utility model provides a flexible interface body of double containment rubber ring for twining B type structure wall pipe comprises the interface body, its characterized in that: a rubber ring groove I and a rubber ring groove II are sequentially arranged on one end of the connector body in the circumferential direction of the pipeline, and a protruding rib is formed between the rubber ring groove I and the rubber ring groove II.
2. A dual sealing grommet flexible interface body for winding type B structural wall tubing as claimed in claim 1 wherein: the width of the first rubber ring groove is 38mm, and the depth of the first rubber ring groove is 2.5 mm.
3. A dual sealing grommet flexible interface body for winding type B structural wall tubing as claimed in claim 1 wherein: the width of the second rubber ring groove is 24mm, and the depth of the second rubber ring groove is 3.0 mm.
4. A dual sealing grommet flexible interface body for winding type B structural wall tubing as claimed in claim 1 wherein: the first rubber ring groove is arranged at the pipe orifice of the connector body.
5. A dual sealing grommet flexible interface body for winding type B structural wall tubing as claimed in claim 1 wherein: the interface body is made of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059936.6U CN210219021U (en) | 2019-07-09 | 2019-07-09 | Double-sealing rubber ring flexible interface body for winding B-type structure wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059936.6U CN210219021U (en) | 2019-07-09 | 2019-07-09 | Double-sealing rubber ring flexible interface body for winding B-type structure wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210219021U true CN210219021U (en) | 2020-03-31 |
Family
ID=69936588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059936.6U Expired - Fee Related CN210219021U (en) | 2019-07-09 | 2019-07-09 | Double-sealing rubber ring flexible interface body for winding B-type structure wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210219021U (en) |
-
2019
- 2019-07-09 CN CN201921059936.6U patent/CN210219021U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210709 |