CN102330864A - Sleeve compensator with built-in bellows - Google Patents
Sleeve compensator with built-in bellows Download PDFInfo
- Publication number
- CN102330864A CN102330864A CN201110213695A CN201110213695A CN102330864A CN 102330864 A CN102330864 A CN 102330864A CN 201110213695 A CN201110213695 A CN 201110213695A CN 201110213695 A CN201110213695 A CN 201110213695A CN 102330864 A CN102330864 A CN 102330864A
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- CN
- China
- Prior art keywords
- sleeve
- built
- bellows
- compensator
- expansion joint
- 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.)
- Pending
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Abstract
The invention discloses a sleeve compensator with a built-in bellows. The sleeve compensator comprises a working pipe (1), a bellows assembly (2), a sleeve assembly (3) and an outer protective pipe (4), wherein the bellows assembly (2) is arranged on the working pipe (1), the sleeve assembly (3) is arranged at the front end of the bellows assembly (2), and the outer protective pipe (4) is arranged at the outer part of the bellows assembly (2). In the invention, as a sleeve compensator structure is additionally arranged at the outer part of a normal corrugated compensator, the sleeve compensator can play a sealing role in case of leakage of the corrugated compensator, so that the corrugated compensator can be in normal operation, without bringing about any influence on a product.
Description
Technical field
The present invention relates to a kind of sleeve expansion joint of built-in corrugated pipe.
Background technique
Original FlexbleJoint is along with the increase of length of service, and product accessories will wear out, and might produce leakage, influences the normal use of product.
Summary of the invention
The sleeve expansion joint that the purpose of this invention is to provide a kind of built-in corrugated pipe.
The present invention for realizing the technological scheme that above-mentioned purpose adopted is: a kind of sleeve expansion joint of built-in corrugated pipe; Comprise working pipe (1), bellows component (2), sleeve assembly (3) and outer pillar (4); Said bellows component (2) is installed on the working pipe (1); Said sleeve assembly (3) is installed in the front end of bellows component (2), and said outer pillar (4) is arranged on outside the bellows component (2).
Said bellows component comprises FlexbleJoint in (2).
Said sleeve assembly comprises sleeve expansion joint in (3).
The sleeve expansion joint of the built-in corrugated pipe of the present invention; The outer benefit of normal FlexbleJoint increased the sleeve expansion joint structure, in case after FlexbleJoint was revealed like this, sleeve expansion joint can play seal action; Make the FlexbleJoint proper functioning, can not produce any influence product.
Description of drawings
Fig. 1 is the structural drawing of the sleeve expansion joint of a kind of built-in corrugated pipe of the present invention.
Among the figure: 1, working pipe; 2, bellows component; 3, sleeve assembly; 4, outer pillar.
Embodiment
As shown in Figure 1, the sleeve expansion joint of the built-in corrugated pipe of the present invention comprises working pipe 1, bellows component 2, sleeve assembly 3 and outer pillar 4; Bellows component 2 is installed on the working pipe 1, and sleeve assembly 3 is installed in the front end of bellows component 2, and outer pillar 4 is arranged on bellows component 2 outsides; Its working principle is; At first be that FlexbleJoint compensates working pipe, in case after FlexbleJoint was revealed, front end gets sleeve expansion joint can play seal action; Can make the FlexbleJoint proper functioning, can not shine into any influence product.
Claims (3)
1. the sleeve expansion joint of a built-in corrugated pipe; It is characterized in that: comprise working pipe (1), bellows component (2), sleeve assembly (3) and outer pillar (4); Said bellows component (2) is installed on the working pipe (1); Said sleeve assembly (3) is installed in the front end of bellows component (2), and said outer pillar (4) is arranged on outside the bellows component (2).
2. the sleeve expansion joint of a kind of built-in corrugated pipe according to claim 1, it is characterized in that: said bellows component comprises FlexbleJoint in (2).
3. the sleeve expansion joint of a kind of built-in corrugated pipe according to claim 1, it is characterized in that: said sleeve assembly comprises sleeve expansion joint in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213695A CN102330864A (en) | 2011-07-28 | 2011-07-28 | Sleeve compensator with built-in bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213695A CN102330864A (en) | 2011-07-28 | 2011-07-28 | Sleeve compensator with built-in bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330864A true CN102330864A (en) | 2012-01-25 |
Family
ID=45482752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110213695A Pending CN102330864A (en) | 2011-07-28 | 2011-07-28 | Sleeve compensator with built-in bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330864A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236064Y (en) * | 1995-09-27 | 1996-09-25 | 敖祖光 | Corrugated-pipe sleeve combined compensator |
| CN2314273Y (en) * | 1997-12-11 | 1999-04-14 | 俞庆霖 | Multi-stage filling and self guiding double compensator |
| JP2006037981A (en) * | 2004-07-22 | 2006-02-09 | Furukawa Electric Co Ltd:The | Connection part of plastic pipe |
| CN200993292Y (en) * | 2006-12-26 | 2007-12-19 | 卢秉威 | Corrugated sleeve composite compensator |
-
2011
- 2011-07-28 CN CN201110213695A patent/CN102330864A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236064Y (en) * | 1995-09-27 | 1996-09-25 | 敖祖光 | Corrugated-pipe sleeve combined compensator |
| CN2314273Y (en) * | 1997-12-11 | 1999-04-14 | 俞庆霖 | Multi-stage filling and self guiding double compensator |
| JP2006037981A (en) * | 2004-07-22 | 2006-02-09 | Furukawa Electric Co Ltd:The | Connection part of plastic pipe |
| CN200993292Y (en) * | 2006-12-26 | 2007-12-19 | 卢秉威 | Corrugated sleeve composite compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |