CN202091714U - Inflation-type pipeline waterproof leak-stopping sealing device - Google Patents
Inflation-type pipeline waterproof leak-stopping sealing device Download PDFInfo
- Publication number
- CN202091714U CN202091714U CN2011201692849U CN201120169284U CN202091714U CN 202091714 U CN202091714 U CN 202091714U CN 2011201692849 U CN2011201692849 U CN 2011201692849U CN 201120169284 U CN201120169284 U CN 201120169284U CN 202091714 U CN202091714 U CN 202091714U
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- adhesive tape
- air bag
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- modified rubber
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Abstract
The utility model discloses an inflation-type pipeline waterproof leak-stopping sealing device relating to the field of electric power system, communication system, and underground pipelines and so on. The utility model comprises a strip-shaped inflated bag, which can be rolled up and winded. The device is also provided with a U-shaped rubber lining cooperated with the inflated bag, and a layer of modified rubber adhesive tape is disposed on the outer layer of the U-shaped rubber lining. The front side of the inflated bag is provided with a layer of coated macromolecular modified rubber adhesive tape, and an automatic sealing inflation nozzle as well as an inflation pipe. The rear side of the inflated bag is provided with an uncoated macromolecular modified rubber adhesive tape, two sides of which are respectively provided with a waterproof foam material adhesive tape. The utility model can be conveniently installed and quickly, flexibly dismounted without damaging the original pipeline, thereby the application range is wider. Pipelines having heavy caliber with or without cable can be constructed and installed, irregular shapes of inner walls of pipelines can not influenced. The utility model can be used in wide range of regions without being influenced by the temperature, and the service lifetime of the utility model can be prolonged to above 30years.
Description
Technical field:
The utility model relates to a kind of gas type pipeline waterproof leak stopping seal arrangement that use in fields such as electric power system, communication system, underground utility.
Background technique:
Along with China's rapid economic development, various urban infrastructures are progressively perfect, to the construction of underground utility and maintenance is had higher requirement and standard, underground communication, the pipeline of electric power generally all are to adopt materials such as plastics, glass fibre reinforced plastics, cement, and be embedded in the underground groove that digs in advance, and in certain distance artificial well is set, as the operation point of wiring, examination, maintenance, maintenance or the like management pipeline safety.The operation point generally all is with the conduct oneself main body of worker's well of cement, owing to all communicate owing to pipeline between each well, if therefore pipeline is not done the waterproof sealing processing or is dealt with improperly, rainwater after long-term, sewage, mud or the like can infiltrate in the pipeline, or the mouse worm scurries into breeding, dead rotting can be caused line clogging, and mouse gnaws the cable outer wall and can cause the broken accident of cable outward, simultaneously also because pipeline communicates the draw water workload of maintenance strengthen greatly, particularly causing in time to fix a breakdown because certain section cable breaks down because of can't segmentation drawing water, and cause can't anticipated losses.Therefore need a kind of conveniently mode to solve at this problem.
The handling of present stage generally has several: the one, and artificial well total solution, the suitable height of this way cost is not suitable for promoting; The 2nd, with cement, leak stopping king, anti-cement or the like material pipeline is carried out sealing and plugging, the shortcoming of these ways is can be because the cracking that expands with heat and contract with cold loses good waterproof effect between material and the pipeline, will destroy the seal for pipe joints material require and reseal as long as cable is done joining seam maintenance or the like operation in addition, also inconvenient to cable dilatation in the future, because being fixed to block, pipeline needs to recover just may destroy whole pipe; The 3rd, existing a kind of gas type raceway sealing package is a kind of better solution, poor effect when shortcoming is that the pipeline that surpasses the 150mm caliber carried out sealing and plugging, and the structure of modes of inflation and air bag also has the perfect place of needs in addition.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned technology, to provide a kind of simple and practical pipeline waterproof leak stopping closely packed to put.
The technical solution of the utility model realizes by following approach, it contain can roll up can around the long strip air bag, wherein, this device is provided with and the matching used U type of air bag rubber bushing, the skin of U type lining is provided with one deck modified rubber adhesive tape; The front of described air bag is provided with the macromolecule modified rubber adhesive tape of one deck overlay film, in addition, also is provided with an automatic sealed type charging air inlet and gas tube; The reverse side of air bag is provided with the macromolecule modified rubber adhesive tape that one deck does not have overlay film, and the adhesive tape both sides are respectively equipped with a waterproof foam tape.
Compared with prior art, the beneficial effects of the utility model mainly show: 1, dismounting quick and easy for installation is flexible, does not destroy original pipeline.2: application area is more extensive.Have cable and the no cable of bigbore pipeline can construction and installation, inner-walls of duct irregular unaffected.3: application region is extensive, is not subjected to the influence of temperature, brings up to service life more than 30 years.
Description of drawings
Fig. 1 is the structural representation of the utility model U type rubber bushing.
Fig. 2 position the utility model air bag front elevation.
Fig. 3 is the utility model air bag reverse side figure.
Wherein: 1, U type rubber bushing, 2, modified rubber adhesive tape, 3, air bag, 4, waterproof foam tape, 5, the macromolecule modified rubber adhesive tape that does not have overlay film, 6, gas tube, 7, the macromolecule modified rubber adhesive tape of overlay film, 8, the macromolecule modified rubber adhesive tape of no overlay film, 9, automatic sealed type charging air inlet.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The utility model contain can roll up can around long strip air bag 3, wherein, this device is provided with and air bag 3 matching used U type rubber bushings 1, the skin of U type rubber bushing 1 is provided with one deck modified rubber adhesive tape 2; The front of described air bag 3 is provided with the macromolecule modified rubber adhesive tape 7 of one deck overlay film, in addition, also is provided with an automatic sealed type charging air inlet 9 and gas tube 6; The reverse side of air bag 3 is provided with the macromolecule modified rubber adhesive tape 5 that one deck does not have overlay film, and the both sides of adhesive tape 5 are respectively equipped with a waterproof foam tape 4.The progressively attenuation of U type mouth of U type rubber bushing 1.Adhesive tape 5 on air bag 3 reverse side exceeds air bag 15mm, and U type rubber bushing 1 outer field modified rubber adhesive tape 2 also exceeds lining 15mm.
As shown in Figure 1, U type rubber bushing 1 is the self-adhering-type rubber material, solves the reducing problem that big caliber has been installed cable or the pipeline of cable is not installed, and can solve the rough irregular problem of tube wall.This lining can be used for the pipeline of diameter at 250mm to 200mm, and the pipeline that the acting as of this lining makes big caliber changes becomes the tubule footpath, and the advantage of this lining is the open type cylinder design, can with the reducing of the pipeline of the pipeline that worn long.The lining skin has increased one deck modified rubber adhesive tape 2, can adhere on the tube wall certainly.The optimum efficiency of water-tight is played in this lining and the 3 supporting uses of macromolecule aluminium foil co-extrusion film air bag under the pressure after the band of gas inflation, this lining is installed and dismounting aspect, and lining can use by secondary.
As Fig. 2, shown in 3, air bag 3 is a macromolecule aluminium foil co-extrusion film, this air bag 3 is the galleyproof type shape, by macromolecule aluminium foil co-extrusion film heat-sealing moulding, have certain pliability can roll up can around, on bag, designed the PE gas tube 6 of an a kind of automatic sealed type charging air inlet 9 and a 2*1mm, charging air inlet adopts TPR import silicon gel, it is just passable to pull out gas tube after the inflation, the silicon gel can be filled charging air inlet automatically and be played seal action in the charging air inlet, 3 fens tow sides of air bag, the front outwardly when air bag was rolled, the macromolecule modified rubber adhesive tape that one deck overlay film is arranged during the front is met has one deck not have the macromolecule modified rubber adhesive tape of overlay film during reverse side meets, respectively there is a waterproof foam tape 4 the adhesive tape both sides.Air bag 3 plays the effect of fill pipe large space, and macromolecule modified rubber adhesive tape plays blind and bonding waterproof action.This air bag is suitable for and caliber 150mm-50mm.This product is a disposable product.Adhesive tape 5 on air bag 3 reverse side exceeds the slit that air bag 15mm can fully fill air bag and pipeline.
The macromolecule modified rubber adhesive tape of overlay film is to have done coating technique to make it play buffer action on this layer adhesive tape, thereby easy to operate in construction.Waterproof foam tape 4 is common foam tape, and effect is to improve the slit filling and bonding effective coverage of macromolecule modified rubber adhesive tape, also plays certain waterproof action.
The utility model adopts the 16g small steel cylinder to inflate, and all adopting the strong carbon dioxide of stability is source of the gas, improves the working life of product, enlarges using scope, not influenced by temperature.
Use this product can be used for the waterproofing and leakage-stopping of the pipeline of vacant duct and tape cable, rubber bushing is installed earlier, is wrapped in the outer inflation of cable with air bag again and reaches certain pressure and just finished installation.
Claims (4)
1. gas type pipeline waterproof leak stopping seal arrangement, contain can roll up can around long strip air bag (3), it is characterized in that,
A) this device is provided with and air bag (3) matching used U type rubber bushing (1), and the skin of U type rubber bushing (1) is provided with one deck modified rubber adhesive tape (2);
B) front of described air bag (3) is provided with the macromolecule modified rubber adhesive tape (7) of one deck overlay film, in addition, also is provided with an automatic sealed type charging air inlet (9) and gas tube (6); The reverse side of air bag (3) is provided with the macromolecule modified rubber adhesive tape (5) that one deck does not have overlay film, and the both sides of adhesive tape (5) are respectively equipped with a waterproof foam tape (4).
2. a kind of gas type pipeline waterproof leak stopping seal arrangement according to claim 1 is characterized in that the progressively attenuation of U type mouth of described U type rubber bushing (1).
3. a kind of gas type pipeline waterproof leak stopping seal arrangement according to claim 1 is characterized in that the adhesive tape (5) on described air bag (3) reverse side exceeds air bag 15mm.
4. a kind of gas type pipeline waterproof leak stopping seal arrangement according to claim 1 is characterized in that the outer field modified rubber adhesive tape of described U type rubber bushing (1) (2) exceeds lining 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692849U CN202091714U (en) | 2011-05-25 | 2011-05-25 | Inflation-type pipeline waterproof leak-stopping sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692849U CN202091714U (en) | 2011-05-25 | 2011-05-25 | Inflation-type pipeline waterproof leak-stopping sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091714U true CN202091714U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201692849U Expired - Lifetime CN202091714U (en) | 2011-05-25 | 2011-05-25 | Inflation-type pipeline waterproof leak-stopping sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091714U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058712A (en) * | 2016-05-27 | 2016-10-26 | 中国能源建设集团安徽电力建设第工程有限公司 | Cable line pipeline waterproof plugging process |
| CN107833700A (en) * | 2017-10-11 | 2018-03-23 | 杭州富通电线电缆有限公司 | The manufacture method of coaxial cable |
| CN108507934A (en) * | 2018-04-09 | 2018-09-07 | 武汉科技大学 | A kind of experimental rig for FRP tendons body immersion corrosion |
| CN108983310A (en) * | 2018-09-20 | 2018-12-11 | 广东电网有限责任公司 | A kind of underground piping detection system and detection method |
| CN111817225A (en) * | 2020-07-03 | 2020-10-23 | 冯杰英 | Multi-section bending-fixable centipede-like cable laying pipeline |
-
2011
- 2011-05-25 CN CN2011201692849U patent/CN202091714U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058712A (en) * | 2016-05-27 | 2016-10-26 | 中国能源建设集团安徽电力建设第工程有限公司 | Cable line pipeline waterproof plugging process |
| CN107833700A (en) * | 2017-10-11 | 2018-03-23 | 杭州富通电线电缆有限公司 | The manufacture method of coaxial cable |
| CN107833700B (en) * | 2017-10-11 | 2019-07-02 | 杭州富通电线电缆有限公司 | The manufacturing method of coaxial cable |
| CN110060821A (en) * | 2017-10-11 | 2019-07-26 | 杭州富通电线电缆有限公司 | Disk for winding coaxial cable has |
| CN110148499A (en) * | 2017-10-11 | 2019-08-20 | 杭州富通电线电缆有限公司 | A kind of manufacturing method of coaxial cable |
| CN110060821B (en) * | 2017-10-11 | 2020-07-03 | 杭州富通电线电缆有限公司 | Coil tool for winding coaxial cable |
| CN110148499B (en) * | 2017-10-11 | 2020-07-03 | 杭州富通电线电缆有限公司 | Manufacturing method of coaxial cable |
| CN108507934A (en) * | 2018-04-09 | 2018-09-07 | 武汉科技大学 | A kind of experimental rig for FRP tendons body immersion corrosion |
| CN108983310A (en) * | 2018-09-20 | 2018-12-11 | 广东电网有限责任公司 | A kind of underground piping detection system and detection method |
| CN111817225A (en) * | 2020-07-03 | 2020-10-23 | 冯杰英 | Multi-section bending-fixable centipede-like cable laying pipeline |
| CN111817225B (en) * | 2020-07-03 | 2022-02-08 | 江苏科信光电科技有限公司 | Multi-section bending-fixable centipede-like cable laying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuzhou perfect technology Co., Ltd. Assignor: Chen Jie Contract record no.: 2016430000026 Denomination of utility model: Inflation-type pipeline waterproof leak-stopping sealing device Granted publication date: 20111228 License type: Exclusive License Record date: 20161014 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |