CN111503421A - Waterway pipeline in building body - Google Patents
Waterway pipeline in building body Download PDFInfo
- Publication number
- CN111503421A CN111503421A CN202010349351.9A CN202010349351A CN111503421A CN 111503421 A CN111503421 A CN 111503421A CN 202010349351 A CN202010349351 A CN 202010349351A CN 111503421 A CN111503421 A CN 111503421A
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- China
- Prior art keywords
- pipeline
- waterway
- building
- elastic
- layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
Abstract
The invention discloses a waterway pipeline in a building, which comprises a waterway pipeline arranged on an indoor ceiling of the building, wherein a self-repairing device is arranged on the waterway pipeline, the self-repairing device comprises a repairing pipe movably arranged outside the waterway pipeline, a compressed elastic air bag layer is fixedly arranged at the inner side end of the repairing pipe, an air suction cavity is arranged inside the elastic air bag layer, the air suction cavity is tightly wrapped outside the waterway pipeline after the air suction cavity inside the elastic air bag layer is filled with air, a self-conducting structure is arranged on the elastic air bag layer, and when water enters the self-conducting structure; when water leakage occurs, the water path pipeline can automatically repair the water leakage position of the pipeline only by operating the fixed access hole without disassembling the whole ceiling for repairing, thereby greatly reducing the damage to the building body and lowering the cost.
Description
Technical Field
The invention relates to a pipeline, in particular to a waterway pipeline in a building body.
Background
Waterway pipelines laid in a building body, a lot of waterway pipelines can be laid on a ceiling or under floor tiles, but no matter which type of laying mode, the pipelines cannot be overhauled once being laid, unless the ceiling and the floor tiles are damaged, and water leakage occurs because it is unclear where the pipelines are, so that the damaged area is very large, although the pipelines are not easy to leak water, the condition that the building body is dismantled due to water leakage of the pipelines is caused, serious economic loss is caused, living influence is caused to residents, and the waterway pipelines cannot enter during overhauling, and therefore the current waterway pipeline laying mode has serious problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a waterway pipeline in a building, which can realize remote operation and repair, does not need to disassemble the building, reduces the economic cost and brings more convenience to life of users.
The invention is realized by the following technical scheme: a waterway pipeline in a building body comprises a waterway pipeline arranged on a ceiling in the building body, a self-repairing device is arranged on the waterway pipeline, the self-repairing device comprises a repairing pipe movably arranged outside a waterway pipeline, a compressed elastic air bag layer is fixedly arranged at the inner side end of the repairing pipe, an air suction cavity is arranged in the elastic air bag layer, when the air suction cavity in the elastic air bag layer is filled with air, which is tightly wrapped outside the waterway pipeline, the elastic air bag layer is provided with a self-conduction structure, when water enters the self-conducting structure, the air suction cavity of the elastic air bag layer is communicated with the outside, at least two fastening devices are further arranged outside the repairing pipe, a limiting plate is arranged on each fastening device, an operating line is connected to each limiting plate and located in the indoor maintenance opening, and the self-repairing device is arranged on the water channel pipeline on one side of the maintenance opening.
As a preferred technical scheme, the fastening devices are respectively arranged at two sides of the repair pipe, each fastening device adopts an elastic metal sheet which is bent into an arch structure, the arch convex surface of each elastic metal sheet is arranged towards the repair pipe, two sides of each elastic metal sheet are limited by limiting plates, and the elastic metal sheets are prevented from being restored into a round shape through the limiting plates.
According to the preferable technical scheme, two sides of the limiting plate are respectively provided with a limiting hook part, the two sides of the elastic metal sheet are respectively limited by the limiting hook parts when the elastic metal sheet is bent into an arch structure, and the elastic metal sheet is provided with a positioning convex part which is buckled into a positioning groove arranged on the repair pipe for fixing.
As a preferred technical scheme, after the elastic metal sheet recovers deformation, the elastic metal sheet forms a circular structure and is locked at two sides of the repairing pipe.
As the preferred technical scheme, the repair tube is made of tough rubber materials, and the elastic air bag layer is made of elastic rubber materials with deformation recovery capacity.
As the preferred technical scheme, the self-conducting structure comprises more than one convex part arranged on the elastic air bag layer, a water inlet cavity with an open top is arranged in each convex part, a sealing sheet is arranged in each water inlet cavity, more than one small air inlet and outlet holes are formed in the side surface of each convex part, the sealing sheet is arranged in each water inlet cavity, and the side surfaces of the sealing sheets are sealed with the small air inlet and outlet holes.
As the preferred technical scheme, the sealing sheet is supported by a supporting sheet, the sealing sheet is integrally made of hard board materials, a layer of silica gel sealing layer wraps the outer wall surface of the sealing sheet, the air inlet and outlet small holes are sealed by the silica gel sealing layer, and after water enters the water inlet cavity, the quality of the water presses the sealing sheet downwards and conducts the air inlet and outlet small holes.
According to the preferable technical scheme, the limiting plate is provided with a pull ring, the pull ring is connected with an operating line, and the whole self-repairing device is dragged to move along the waterway pipeline through the operating line.
As a preferable technical scheme, when the elastic air bag layer is crushed, the inner diameter of the through hole in the middle of the elastic air bag layer is larger than the outer diameter of the waterway pipeline.
The invention has the beneficial effects that: the invention can realize the repair of the blind area pipeline without disassembling the building body, greatly facilitates the users, reduces the increase of the user cost, does not influence the normal living of the users and greatly facilitates the life of the people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic diagram of the structure of the present invention after the repair is completed;
FIG. 5 is a schematic structural view of the sealing sheet of the present invention.
Detailed Description
As shown in fig. 1 and 2, the water pipeline in the building comprises a water pipeline 1 arranged on a ceiling in the building, a self-repairing device 2 is arranged on the water pipeline 1, the self-repairing device 2 comprises a repairing pipe 21 movably arranged outside the water pipeline 1, a compressed elastic air bag layer 22 is fixedly arranged at the inner side end of the repairing pipe 21, an air suction cavity 23 is arranged inside the elastic air bag layer 22, the elastic air bag layer 22 is tightly wrapped outside the water pipeline 1 after the air suction cavity is filled with air, a self-conducting structure is arranged on the elastic air bag layer 22, when water enters the self-conducting structure, the air suction cavity of the elastic air bag layer 22 is communicated with the outside, at least two fastening devices are arranged outside the repairing pipe 21, a limiting plate 5 is arranged on the fastening devices, an operating wire 4 is connected to the limiting plate 5, and the operating wire 4 is positioned in an indoor maintenance opening, the self-repairing device is arranged on the waterway pipeline 1 far away from one side of the access hole.
Wherein, fastener sets up the both sides at repair pipe 21 respectively, fastener all adopts an elastic metal piece 3, it is crooked into domes, its arch convex surface sets up towards repair pipe, elastic metal piece 3's both sides are spacing through limiting plate 5, prevent elastic metal piece 3 to resume into circular form through limiting plate 5, limiting plate 5's both sides respectively set up a spacing hook 51, elastic metal piece 3 is spacing through spacing hook 51 respectively when being crooked into domes its both sides, be provided with location convex part 31 on elastic metal piece 3, location convex part 31 is detained and is gone into the positioning groove internal fixation that sets up on repair pipe 21.
In this embodiment, after the elastic metal sheet 3 recovers its deformation, it forms a circular structure to lock on both sides of the repairing pipe, so as to lock the repairing pipe 21, and make the connection sealing performance and connection strength between the repairing pipe and the waterway pipeline higher.
In this embodiment, the repairing tube 21 is made of a tough rubber material, and the elastic air bag layer 22 is made of an elastic rubber material having a deformation recovery capability.
Wherein, as shown in fig. 3, the self-conductance structure includes more than one convex part 6 arranged on the elastic air bag layer, a top-opening water inlet cavity 24 is arranged in each convex part 6, a sealing sheet 25 is arranged in each water inlet cavity 24, more than one small air inlet and outlet hole 61 is arranged on the side surface of each convex part 6, the sealing sheet 25 is arranged in each water inlet cavity, each small air inlet and outlet hole 61 is sealed on the side surface of the sealing sheet, the sealing sheet 25 is supported by a supporting sheet 26, the sealing sheet 25 is integrally made of a hardboard material, a layer of silica gel sealing layer 252 is wrapped on the outer wall surface of the sealing sheet, as shown in fig. 5, the small air inlet and outlet holes 61 are sealed by the silica gel sealing layer 252, after water enters the water inlet cavity 24, the quality of the water presses down the sealing sheet and conducts the small air inlet.
When the pipeline local leakage appears, at this moment, as long as people open the access hole, hold operating line 4 this moment, then slow pull operating line 4, make the slow removal along waterway pipeline length direction of whole selfreparing device, whole removal process must go on slowly, when repairing pipe 21 and removing to the position of leaking of pipeline, water can enter into intake antrum 24, the weight of water makes the gasket push down supporting sheet 26, overcome the weight displacement of supporting sheet 26 this moment to the bottom of supporting sheet 26, all the pinholes of giving vent to anger switch on this moment, the deformation is resumeed in breathing in fast to the elastic airbag layer, elastic airbag layer parcel after the inflation is on waterway pipeline's outer wall, as shown in fig. 4, elastic airbag layer parcel waterway pipeline comes the sealed department of leaking this moment. So through from the access structure, just can switch on the air of inhaling when whole selfreparing device removes to the department of leaking and fix parcel water route pipeline, the operator can have obvious sensation this moment, the pull operation line just very hardly removes this moment again, can know this moment that whole device has wrapped up in the department outside of leaking of pipeline, in order to increase locking strength and the leakproofness after fixing, the quick pull operation line of operator this moment, make the spacing hook portion of limiting plate both sides separate with the elastic metal piece fast, lose the elastic metal piece after spacing with the location convex part as centre, wrap up in whole selfreparing device's outside both sides fast, locking both sides opening, reach better sealed.
The limiting plate 5 is provided with a pull ring 52, the pull ring 52 is connected with an operating line 4, the whole self-repairing device is dragged to move along the waterway pipeline 1 through the operating line 4, and when the elastic air bag layer 22 is squashed, the inner diameter of a through hole in the middle of the elastic air bag layer is larger than the outer diameter of the waterway pipeline. Because the through-hole internal diameter is greater than waterway pipeline's external diameter, consequently can effectively deal with waterway pipeline pipe diameter grow and the cleanness of articulated at the dilatory in-process, make it can be more smooth and easy at dilatory in-process, reduce and waterway pipeline between frictional force.
The invention has the beneficial effects that: the invention can realize the repair of the blind area pipeline without disassembling the building body, greatly facilitates the users, reduces the increase of the user cost, does not influence the normal living of the users and greatly facilitates the life of the people.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (9)
1. A waterway pipeline in a building body is characterized in that: including laying the water route pipeline on the ceiling in the building body, install the selfreparing device on this water route pipeline, this selfreparing device includes movable mounting in the outside restoration pipe of water route pipeline, and the inboard end of restoration pipe is fixed and is set up the elasticity gasbag layer of one deck compressed, and elasticity gasbag layer inside has a chamber of breathing in, and after the chamber of breathing in of elasticity gasbag layer was full of gas, its fastening parcel was in the outside of water route pipeline, be provided with on the elasticity gasbag layer from the conducting structure, when water entered into from the conducting structure in, the chamber of breathing in on elasticity gasbag layer switches on with the external world, the outside of restoration pipe still is provided with two at least fastener, sets up a limiting plate on the fastener, connects an operation line on the limiting plate, and the operation line is arranged in the indoor access hole, and the selfreparing device sets up on the water route pipeline of keeping away from access hole.
2. The in-building waterway conduit of claim 1, wherein: the fastening devices are respectively arranged on two sides of the repair pipe, each fastening device adopts an elastic metal sheet which is bent into an arched structure, the arched convex surface of each fastening device is arranged towards the repair pipe, the two sides of each elastic metal sheet are limited by limiting plates, and the elastic metal sheets are prevented from being restored into a circular shape through the limiting plates.
3. The in-building waterway conduit of claim 2, wherein: the two sides of the limiting plate are respectively provided with a limiting hook part, the two sides of the elastic metal sheet are respectively limited by the limiting hook parts when the elastic metal sheet is bent into an arch structure, and the elastic metal sheet is provided with a positioning convex part which is buckled into a positioning groove arranged on the repair pipe for fixing.
4. The in-building waterway conduit of claim 2 or 3, wherein: when the elastic metal sheet recovers deformation, the elastic metal sheet forms a circular structure and is locked at two sides of the repair pipe.
5. The in-building waterway conduit of claim 1, wherein: the repairing tube is made of tough rubber materials, and the elastic air bag layer is made of elastic rubber materials with deformation recovery capability.
6. The in-building waterway conduit of claim 1, wherein: the self-conducting structure comprises more than one convex part arranged on the elastic air bag layer, a water inlet cavity with an open top is arranged in each convex part, a sealing piece is arranged in each water inlet cavity, more than one small air inlet and outlet holes are formed in the side surface of each convex part, the sealing pieces are arranged in the water inlet cavities, and the side surfaces of the sealing pieces are sealed with the small air inlet and outlet holes.
7. The in-building waterway conduit of claim 6, wherein: the sealing piece is supported through a supporting sheet, the sealing piece is integrally made of a hard board material, the outer wall surface of the sealing piece is wrapped by a layer of silica gel sealing layer, the air inlet and outlet small holes are sealed through the silica gel sealing layer, and after water enters the water inlet cavity, the quality of the water presses down the sealing piece and is conducted with the air inlet and outlet small holes.
8. The in-building waterway conduit of claim 1, wherein: the limiting plate is provided with a pull ring, the pull ring is connected with an operating line, and the whole self-repairing device is dragged to move along the waterway pipeline through the operating line.
9. The in-building waterway conduit of claim 1, wherein: when the elastic air bag layer is flattened, the inner diameter of the through hole in the middle of the elastic air bag layer is larger than the outer diameter of the waterway pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010349351.9A CN111503421A (en) | 2020-04-28 | 2020-04-28 | Waterway pipeline in building body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010349351.9A CN111503421A (en) | 2020-04-28 | 2020-04-28 | Waterway pipeline in building body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503421A true CN111503421A (en) | 2020-08-07 |
Family
ID=71869567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010349351.9A Pending CN111503421A (en) | 2020-04-28 | 2020-04-28 | Waterway pipeline in building body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013201A (en) * | 2020-09-08 | 2020-12-01 | 孙永林 | Self-checking self-repairing type leakage-proof petroleum pipeline |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397347Y (en) * | 1999-06-18 | 2000-09-20 | 刘焕才 | Inflatable fast leaking stoppage device |
| US20070044858A1 (en) * | 2005-08-29 | 2007-03-01 | Cairns James L | Pipe seal assembly and method |
| CN106499909A (en) * | 2015-09-07 | 2017-03-15 | 上海誉帆环境科技有限公司 | Drainage pipeline prosthetic device and drainage pipeline restorative procedure |
| CN206889957U (en) * | 2017-07-11 | 2018-01-16 | 青岛安装建设股份有限公司 | A kind of pipeline installation leakage-proof device |
| CN109595425A (en) * | 2019-01-31 | 2019-04-09 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device and method |
| CN209800980U (en) * | 2019-04-16 | 2019-12-17 | 广东华坤建设集团有限公司 | Anti-leakage environment-friendly pipeline for mudflat |
| CN209876287U (en) * | 2019-04-28 | 2019-12-31 | 天津市水利科学研究院 | Foaming cylinder for pipeline repair |
-
2020
- 2020-04-28 CN CN202010349351.9A patent/CN111503421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397347Y (en) * | 1999-06-18 | 2000-09-20 | 刘焕才 | Inflatable fast leaking stoppage device |
| US20070044858A1 (en) * | 2005-08-29 | 2007-03-01 | Cairns James L | Pipe seal assembly and method |
| CN106499909A (en) * | 2015-09-07 | 2017-03-15 | 上海誉帆环境科技有限公司 | Drainage pipeline prosthetic device and drainage pipeline restorative procedure |
| CN206889957U (en) * | 2017-07-11 | 2018-01-16 | 青岛安装建设股份有限公司 | A kind of pipeline installation leakage-proof device |
| CN109595425A (en) * | 2019-01-31 | 2019-04-09 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device and method |
| CN209800980U (en) * | 2019-04-16 | 2019-12-17 | 广东华坤建设集团有限公司 | Anti-leakage environment-friendly pipeline for mudflat |
| CN209876287U (en) * | 2019-04-28 | 2019-12-31 | 天津市水利科学研究院 | Foaming cylinder for pipeline repair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013201A (en) * | 2020-09-08 | 2020-12-01 | 孙永林 | Self-checking self-repairing type leakage-proof petroleum pipeline |
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Application publication date: 20200807 |
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