CN101858464A - Sealed elastic compensation sleeve - Google Patents
Sealed elastic compensation sleeve Download PDFInfo
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- CN101858464A CN101858464A CN200910134876A CN200910134876A CN101858464A CN 101858464 A CN101858464 A CN 101858464A CN 200910134876 A CN200910134876 A CN 200910134876A CN 200910134876 A CN200910134876 A CN 200910134876A CN 101858464 A CN101858464 A CN 101858464A
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- sleeve pipe
- sleeve
- pipeline
- wall
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Abstract
The invention aims to overcome the defects of the prior art and provides a sealed elastic compensation sleeve with reliable quality, no leakage, low cost and long service life. In the sealed elastic compensation sleeve, a sleeve is sleeved on a wall penetrating pipeline, the end of the sleeve and the pipeline are connected in a sealing way by an elastic pipe fitting, and a water-stop plate is fixed on the sleeve and embedded into a wall and connected with the pipeline into a whole. Thereby the invention realizes the function of elastic compensation and achieves the sealing effect without leakage.
Description
Technical field
The present invention relates to a kind of sealed elastic compensation sleeve.
Background technique
At present, the sleeve pipe and the underground sleeve pipe of passing by on one's way of the pipeline through walls of industry such as newly-built or underground tank, valve well, underground pump house, bunker, underground storehouse, tunnel and the residential building built and civil building, structure are extensive use of spunyarn cement seal wall bushing, flexible sleeve and are installed on various pipeline extension devices on female pipe.But the bad frequent leakage of its sealing effect, installation precision require height, working life is short, cost is high, cause the agent structure quality to descend, and the lost of life has caused huge waste and loss.
Summary of the invention
The present invention is that a kind of reliable in quality, nothing are leaked, cost is low, the sealed elastic compensation sleeve scheme of long service life.This sealed elastic compensation sleeve is to overlap tubing on pipeline through walls, between the termination of sleeve pipe and pipeline, connect by the Flexible pipe fitting sealing, fixing seal plate on sleeve pipe, be embedded in the body of wall and become one with pipeline, thereby both played the effect of elastic compensating, reached leak free sealing effect again.Press the mounting type of elastic element, can be divided into external and built-in: the elastic element of external is installed in outside the body of wall, and sleeve portion is a straight-tube; Built-in elastic element is installed in the body of wall, and the sleeve pipe form is a cascade, and the sleeve pipe that skin shields divides adjustable and fixed two kinds, the adjustable length that can adjust sleeve pipe according to thickness of wall body.
As a further improvement on the present invention, described Flexible pipe fitting is to be made of corrugated tubes or water-proof elastic flexible pipe.
As a further improvement on the present invention, the two ends of Flexible pipe fitting all are fixedly connected with the sealing of the tube wall of sleeve pipe and pipeline.
As a further improvement on the present invention, described sleeve pipe has at least an end to seal mutually with pipeline with Flexible pipe fitting to be fixedly connected.
As a further improvement on the present invention, described elastic element is divided into built-in and external: built-in elastic element is installed in the body of wall, and the elastic element of external is installed in outside the body of wall.
As a further improvement on the present invention, elastic element is built-in, and the body of sleeve pipe is a cascade, and the sleeve pipe that skin shields divides adjustable and fixed two kinds, the adjustable length that can adjust sleeve pipe according to thickness of wall body.
Sealed elastic compensation sleeve of the present invention can weld, be adhesively fixed when pipeline, elastic element and shell material material are consistent; If the material of material is inconsistent, can adopt flange to connect or clamping.
Sealed elastic compensation sleeve of the present invention can be widely used in the sleeve pipe and the underground sleeve pipe of passing by on one's way of the pipeline through walls of buildings such as the newly-built or long neglected and in disrepair underground tank that has leaked, valve well, underground pump house, bunker, underground storehouse, tunnel, structure, also can be used for civil building such as building.It can replace present widely used spunyarn cement seal wall bushing, flexible sleeve and be installed on various pipeline extension devices on female pipe.Need not to change any structure for the spunyarn cement seal wall bushing of underground building of having leaked long neglected and in disrepair, structure, the transformation of flexible sleeve, only need to add that on the basis of former sleeve pipe bellows gets final product, can improve the life-span of underground building, structure in large quantities, reduce maintenance cost greatly.In addition, it is not subjected to the restriction of material and specification, is applicable to various tubing and caliber.
Sealed elastic compensation sleeve of the present invention has following superiority:
Easy for installation.This product installation precision requires low, there are not spunyarn cement seal wall bushing, flexible sleeve to need higher installation precision like that, especially in the underground building, sleeve pipe year of structure of a specified duration or newly-built installed and when having produced uncorrectable deviation, this wall bushing can address this problem well.
Good reliability, long service life.This product does not have dynamic sealing point, thus can reach zero leakage, owing to be full-closed structure, even female pipe leakage can not produce any influence to the normal operation of female pipe yet in the Seal cage; Life of product depends on the extent of corrosion of female pipe, so the life-span is long.
Cost is low.This product structure is simple, and the common variation of material therefor is compared with spunyarn cement seal wall bushing, flexible sleeve etc., and cost is low.Use it can cancel pipeline extension device, save a large amount of expenses.
The built-in space of saving of elastic element, adjustable ladder sleeve pipe can be regulated the length of sleeve pipe according to thickness of wall body.
Description of drawings
Fig. 1 is the fixing structural representation of welding of sealed elastic compensation sleeve of the present invention.
Fig. 2 is the structural representation that the flange of sealed elastic compensation sleeve of the present invention connects.
Fig. 3 is the structural representation that the built-in welding of sealed elastic compensation sleeve of the present invention connects.
Fig. 4 is the structural representation that built-in pair of flange of sealed elastic compensation sleeve of the present invention connects.
Fig. 5 is the structural representation that built-in single flange of sealed elastic compensation sleeve of the present invention connects.
Fig. 6 is the single-ended built-in compensation stealthy sleeve structure schematic representation through walls of sealed elastic of the present invention.
Embodiment
Embodiment 1
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 to constitute on pipeline 1 through walls, seals connection mutually by Flexible pipe fitting 3 between the termination of sleeve pipe 2 and pipeline 1, and the seal plate of fixing on sleeve pipe 24 is fixed in the body of wall.
Embodiment 2
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 to constitute on pipeline 1 through walls, adds flange 6 by elastic element 3 terminations and seal connection mutually between the termination of sleeve pipe 2 and pipeline 1, and the seal plate of fixing on sleeve pipe 24 is sandwiched in the body of wall.
Embodiment 3
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 on pipeline 1 through walls, on sleeve pipe 2, be with adjustable sleeve pipe 2-1 and constitute the ladder sleeve pipe, seal mutually with pipeline 1 with bellows 3 at the existing two ends of sleeve pipe and to be fixedly connected, the seal plate of fixing on sleeve pipe 24 places body of wall 5 with the ladder sleeve pipe.
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 on pipeline 1 through walls, on sleeve pipe 2, be with adjustable sleeve pipe 2-1 and constitute the ladder sleeve pipe, two ends at sleeve pipe 2 are sealed with bellows 3 terminations and pipeline 1, be fixedly connected with flange, seal plate 4 fixing on sleeve pipe 2 places body of wall 5 with the ladder sleeve pipe.
Embodiment 5
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 on pipeline 1 through walls, on sleeve pipe 2, be with adjustable sleeve pipe 2-1 and constitute the ladder sleeve pipe, two ends at sleeve pipe 2 are sealed with bellows 3 terminations and pipeline 1, the outer end is fixedly connected with flange, and seal plate 4 fixing on sleeve pipe 2 places body of wall 5 with the ladder sleeve pipe.
Embodiment 6
Sealed elastic compensation sleeve of the present invention is to be set with sleeve pipe 2 on pipeline 1 through walls, on sleeve pipe 2, be with adjustable sleeve pipe 2-1 and constitute the ladder sleeve pipe, end at sleeve pipe 2 seals with bellows 3 terminations and pipeline 1, the outer end is fixedly connected with welding or flange etc., and seal plate 4 fixing on sleeve pipe 2 places body of wall 5 with the ladder sleeve pipe.
Claims (7)
1. the present invention is that a kind of reliable in quality, nothing are leaked, cost is low, the sealed elastic compensation sleeve scheme of long service life.This sealed elastic compensation sleeve is to overlap tubing on pipeline through walls, between the termination of sleeve pipe and pipeline, connect by the Flexible pipe fitting sealing, fixing seal plate on sleeve pipe, be embedded in the body of wall and become one with pipeline, thereby both played the effect of elastic compensating, reached leak free sealing effect again.Press the mounting type of elastic element, can be divided into external and built-in: the elastic element of external is installed in outside the body of wall, and sleeve portion is a straight-tube; Built-in elastic element is installed in the body of wall, and the sleeve pipe form is a cascade, and the sleeve pipe that skin shields divides adjustable and fixed two kinds, the adjustable length that can adjust sleeve pipe according to thickness of wall body.
2. as a further improvement on the present invention, described Flexible pipe fitting is to be made of corrugated tubes or water-proof elastic flexible pipe.
3. as a further improvement on the present invention, the two ends of Flexible pipe fitting all are fixedly connected with the sealing of the tube wall of sleeve pipe and pipeline.
4. as a further improvement on the present invention, described sleeve pipe has at least an end to seal mutually with pipeline with Flexible pipe fitting to be fixedly connected.
5. as a further improvement on the present invention, described elastic element is divided into built-in and external: built-in elastic element is installed in the body of wall, and the elastic element of external is installed in outside the body of wall.
6. as a further improvement on the present invention, elastic element is built-in, and the body of sleeve pipe is a cascade, and the sleeve pipe that skin shields divides adjustable and fixed two kinds, the adjustable length that can adjust sleeve pipe according to thickness of wall body.
7. sealed elastic compensation sleeve of the present invention can weld, be adhesively fixed when pipeline, elastic element and shell material material are consistent; If the material of material is inconsistent, can adopt flange to connect or clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910134876A CN101858464A (en) | 2009-04-11 | 2009-04-11 | Sealed elastic compensation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910134876A CN101858464A (en) | 2009-04-11 | 2009-04-11 | Sealed elastic compensation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101858464A true CN101858464A (en) | 2010-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910134876A Pending CN101858464A (en) | 2009-04-11 | 2009-04-11 | Sealed elastic compensation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858464A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684117A (en) * | 2012-06-07 | 2012-09-19 | 中铁建电气化局集团第三工程有限公司 | Fairlead mounting method for high teleseme |
| CN102733601A (en) * | 2012-06-30 | 2012-10-17 | 福州市第三建筑工程公司 | Non-plugging vertical pipe slab penetrating embedment piece and construction method thereof |
| CN105626976A (en) * | 2016-02-29 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | Protecting device for buried pipeline |
| CN105928375A (en) * | 2016-05-06 | 2016-09-07 | 北京立化科技有限公司 | Built-in type header system |
| CN106439239A (en) * | 2016-12-12 | 2017-02-22 | 中国船舶重工集团公司第七〇九研究所 | Pipeline penetration structure |
| CN107859790A (en) * | 2017-12-11 | 2018-03-30 | 衡水优捷特石油设备科技有限公司 | A kind of crossing wall pipeline sealing shroud |
| CN109185563A (en) * | 2018-10-30 | 2019-01-11 | 上海景峰制药有限公司 | A kind of medical delivery system and the method using medical delivery system conveying medical fluid |
| CN112555517A (en) * | 2020-11-30 | 2021-03-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Pipeline radial vibration reduction and isolation wall penetrating structure and sealing performance monitoring method thereof |
| CN114576434A (en) * | 2022-01-29 | 2022-06-03 | 北京市煤气热力工程设计院有限公司 | Buried pipeline wall-penetrating waterproof device and installation method |
-
2009
- 2009-04-11 CN CN200910134876A patent/CN101858464A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684117A (en) * | 2012-06-07 | 2012-09-19 | 中铁建电气化局集团第三工程有限公司 | Fairlead mounting method for high teleseme |
| CN102684117B (en) * | 2012-06-07 | 2014-11-05 | 中铁建电气化局集团第三工程有限公司 | Fairlead mounting method for high teleseme |
| CN102733601A (en) * | 2012-06-30 | 2012-10-17 | 福州市第三建筑工程公司 | Non-plugging vertical pipe slab penetrating embedment piece and construction method thereof |
| CN102733601B (en) * | 2012-06-30 | 2015-05-13 | 福州市第三建筑工程公司 | Non-plugging vertical pipe slab penetrating embedment piece and construction method thereof |
| CN105626976A (en) * | 2016-02-29 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | Protecting device for buried pipeline |
| CN105928375A (en) * | 2016-05-06 | 2016-09-07 | 北京立化科技有限公司 | Built-in type header system |
| CN106439239A (en) * | 2016-12-12 | 2017-02-22 | 中国船舶重工集团公司第七〇九研究所 | Pipeline penetration structure |
| CN107859790A (en) * | 2017-12-11 | 2018-03-30 | 衡水优捷特石油设备科技有限公司 | A kind of crossing wall pipeline sealing shroud |
| CN109185563A (en) * | 2018-10-30 | 2019-01-11 | 上海景峰制药有限公司 | A kind of medical delivery system and the method using medical delivery system conveying medical fluid |
| CN112555517A (en) * | 2020-11-30 | 2021-03-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Pipeline radial vibration reduction and isolation wall penetrating structure and sealing performance monitoring method thereof |
| CN114576434A (en) * | 2022-01-29 | 2022-06-03 | 北京市煤气热力工程设计院有限公司 | Buried pipeline wall-penetrating waterproof device and installation method |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101013 |