CN109742697A - A kind of pipeline damping sealing device and application method - Google Patents
A kind of pipeline damping sealing device and application method Download PDFInfo
- Publication number
- CN109742697A CN109742697A CN201811290557.8A CN201811290557A CN109742697A CN 109742697 A CN109742697 A CN 109742697A CN 201811290557 A CN201811290557 A CN 201811290557A CN 109742697 A CN109742697 A CN 109742697A
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- CN
- China
- Prior art keywords
- hermetic bag
- water
- pipeline
- layer
- filler
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000013016 damping Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000945 filler Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 241000283984 Rodentia Species 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 12
- 150000001252 acrylic acid derivatives Chemical group 0.000 claims description 17
- 239000000499 gel Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 230000037303 wrinkles Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 206010002515 Animal bite Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The invention patent proposes a kind of pipeline damping sealing device and application method, its feature includes hermetic bag and filler, the envelope is equipped with a filler and is placed in mouth, the hermetic bag is divided into internal layer, outer layer and middle layer, the middle layer is the stainless (steel) wire with protection against rodents, fire-proof function, the internal layer and outer layer be PE layers or PA layers or layer of PVC or MPP layers or it is four kinds above-mentioned in two or more (including two kinds) combination；The filler is two kinds of raw materials of A, B and water and being mixed into flexible silica gel or oryolite has elastic and fire-proof function crystalline solid block with what water mixed.The invention patent, it can play the role of protection against rodents, fireproof simultaneously, and apply and can play the role of damping on bridge rope, to ensure the sealing performance at pipeline opening, to prevent mouse hermetic bag of breaking by the teeth from entering in pipeline that break can pipeline and the technical issues of cable.
Description
[technical field]
The present invention relates to a kind of pipeline damping sealing devices.
[background technique]
Cable channel sealing in the prior art, all using inflatable seal bag；The application of its inflatable seal bag is wide
It is general；In the hole and pipeline that most underground that is laid in, through walls, floor have cable to pass through, a variety of cable tubing mouths electricity can be suitble to
The problems such as cable diameter is irregular, cable is not placed in the middle in the duct seals；But it is deposited in this inflatable seal bag material
In following disadvantage, the technical issues of probability of gas leakage cannot ensure, cannot prevent fires, protection against rodents；And pipeline opening is generally in outdoor setting,
And these places are exactly the more places of other toys such as mouse；And it is once damaged by mouse or other animal bites, it will lead
Gas leakage is caused, so that the effect of sealing is not achieved by broken meeting in sealing performance；Filled polyurethane resin not even if in hermetic bag
It can play the role of the problem of protection against rodents is wanted, in addition, fire protection flame retarding can not be played, in order to solve the problems in the prior art, this
Invention proposes a kind of with protection against rodents, fire prevention, waterproof, shock-absorbing function seal for pipe joints damper.
[summary of the invention]
The purpose of the present invention, exactly solve inflatable seal for pipe joints bag in the prior art cannot play simultaneously protection against rodents, fire prevention,
Waterproof and the problem of apply the cable damping in bridge anchorage；And the problem of antidetonation shock attenuation can also be played.
In order to achieve the above object, the invention patent proposes a kind of pipeline damping sealing device, and feature includes hermetic bag
And filler, the envelope are equipped with a filler and are placed in mouth, the hermetic bag is divided into internal layer, outer layer and middle layer,
The middle layer is the stainless (steel) wire with protection against rodents, fire-proof function, the internal layer and outer layer be PE layers or PA layers or layer of PVC or
The combination of two or more (including two kinds) in MPP layers or above-mentioned four kinds of materials；The filler is that acrylates and water are mixed
Close into elasticity and non-ignitable function silica gel or oryolite consolidate with elastic and fire-proof function with what water mixed
State gel；The filler fills up entire hermetic bag；It mutually welds between the inner layer and the outer layer at the both ends of the stainless (steel) wire
It connects in succession.
Preferably, the proportion of the acrylates and water is 1:10~15；The proportion of the filler oryolite and water
Ratio is 1:70~75.
There are two types of the pipeline damping sealing device application methods；First method is: injecting water into two buckets of A, B
In, then will be in acrylates addition two buckets of A, B；Then, expansion fills up entire pipeline opening and the connecting sewing with cable completely
At the fold that gap and hermetic bag are generated due to package cable；Second method is: being wrapped on cable and is placed in hermetic bag
In pipeline, it is preinstalled with oryolite in bag body, water is injected into hermetic bag by injector, hermetic bag is due to water after water injection
The effect of pressure slowly expands；Meanwhile the injection of water makes the oryolite water-swellable in hermetic bag, oryolite and water mixed for several minutes
Oryolite expansion reaction gelled state afterwards, thus make hermetic bag it is swollen fill up entire pipeline opening and with the connection gap of cable and
At the fold that hermetic bag is generated due to package winding.
The invention patent can play the role of protection against rodents, fireproof simultaneously, and apply to play on bridge rope and subtract
The effect of shake, to ensure the sealing performance at pipeline opening, to prevent mouse hermetic bag of breaking by the teeth from entering and break and can manage in pipeline
The technical issues of road and cable.
The sealer solves the problems, such as mouse bite preventing by using stainless (steel) wire；It can solve not using filling gel material
The problem of combustion；Wrapping up stainless (steel) wire with internal layer by outer layer is to solve the problem of aging of silica gel in bag body and prevent acrylates from meeting
The problem of water reaction can be leaked at the initial stage of solid-state silica gel and bag body heat-sealing bonding molding needs；In addition inside and outer layer do not have
Fire-proof function, when bag body outer layer first and inside burning are corroded in high fire, at this time silica gel is because be solid still by stainless steel
Net package, to will not leak；And silica gel and stainless (steel) wire are impossible to be burned, to reach fire-proof function；And silicon
The high resiliency that elasticity, flexibility and the stainless steel mesh bag that glue or solid gel have tightly wrap up, can reach waterproof and reach
It is very reasonable to shock-absorbing function；And because filler silica gel or solid gel in the sealer have certain elasticity
And flexibility, so apply on the cable in bridge anchorage, so as to collide in strong wind or vehicle and bridge or bridge
When being vibrated on beam due to extraneous factor, to reach the function of damping, buffering.
[Detailed description of the invention]
Fig. 1 is the planar structure schematic diagram of hermetic bag of the present invention；
Fig. 2 is the hierarchical structure schematic diagram of hermetic bag of the present invention；
Fig. 3 is partial profile structure of the invention；
It is identified in figure: 1 hermetic bag, 2 fillers, 3 fillers merging mouth, 4 stainless (steel) wires.
Specific embodiment
Embodiment 1:
Refering to fig. 1 to 3, the invention patent proposes the seal for pipe joints bag of a kind of protection against rodents, fire-type, and feature includes sealing
Bag 1 and filler 2, the envelope ontology are equipped with a filler and are placed in mouth 3, and the hermetic bag is divided into internal layer 101, outer
Layer 102 and middle layer 103, the middle layer 103 are the stainless (steel) wire 4 with protection against rodents, fire-proof function, the internal layer 101 and outer
Layer 102 be PE layers or PA layers or layer of PVC or MPP layers or above-mentioned four kinds of materials in two or more (including two kinds) combination；Institute
The filler stated is acrylates with water mix silica gel with elasticity and non-ignitable function or oryolite is mixed with water and
At have elasticity and fire-proof function solid gel；The filler 2 fills up entire hermetic bag 1；The stainless (steel) wire 4
Both ends connection is welded to each other between internal layer 101 and outer layer 102；Wherein, total proportion of the acrylates and water is 1:10
~15；The proportion of the filler oryolite and water is 1:70~75.
There are two types of the implementation methods of the present embodiment；First method is: acrylates is divided into acrylates A and acrylic acid
Salt B；Then it takes the water of 20kg to be injected into two buckets of A, B respectively, then takes the acrylic acid A salt of 3kg to be added in A bucket and mix thoroughly,
It takes the acrylates B of 1kg to be added in B bucket again to mix thoroughly；Then, 2 feed pipes connected on 2 feed inlets of syringe pump are put
Enter in two buckets of A, B；Hermetic bag is wrapped on cable in cable again and is put into pipeline；Discharge nozzle connects in hermetic bag later
Filler is placed on mouth；Starting two feed pipes of syringe pump are fed simultaneously, after mixing in discharge nozzle, are placed in mouth by filler
It is injected into hermetic bag, hermetic bag is made to start to expand, until hermetic bag expands fill up entire pipeline opening and the company with cable completely
At the fold that seam gap and hermetic bag are generated due to package cable；Second method is: hermetic bag is wrapped on cable
It is placed in pipeline, the oryolite of 20g is added in hermetic bag in advance；The water of 1500g is injected into hermetic bag again by injector；Ice
Crystalline flour is reacted with water starts expansion reaction into solid gel, until hermetic bag expand completely fill up entire pipeline opening and with cable
At the fold that connection gap and hermetic bag are generated due to package winding, the water in hermetic bag is absorbed by oryolite entirely at this time.
Embodiment 2:
The first implementation method of the present embodiment is: acrylates is divided into acrylates A and acrylates B；Then divide
It does not take the water of 25kg or 45kg to be injected into two buckets of A, B, then the acrylates A of 4.5kg or 5.5kg is taken to be added in A bucket
It mixes thoroughly, then takes the acrylates B of 1.5kg or 0.5kg to be added in B bucket and mix thoroughly；Then, it will be connected on 2 feed inlets of syringe pump
2 feed pipes be put into two buckets of A, B；Hermetic bag is wrapped on cable in cable again and is put into pipeline；It discharges later
Pipe connects on the filler merging mouth of hermetic bag；Starting two feed pipes of syringe pump are fed simultaneously, after mixing in discharge nozzle, are led to
It crosses filler merging mouth to be injected into hermetic bag, makes hermetic bag start to expand, until hermetic bag expands fill up entire pipeline completely
At mouth and the fold generated with the connection gap of cable and hermetic bag due to package cable；Second method is: will seal
Bag is wrapped on cable and is placed in pipeline, and the oryolite of 15g is added in hermetic bag in advance；The water of 1050g is infused again by injector
Enter into hermetic bag；Oryolite is reacted with water starts expansion reaction into solid gel, fills up entirely until hermetic bag expands completely
At pipeline opening and the fold generated with the connection gap of cable and hermetic bag due to package winding, the water in hermetic bag at this time
It is absorbed entirely by oryolite.
The present invention, hermetic bag both ends when manufacturing are not attached to together, and the length of stainless (steel) wire is longer than
The internal layer and outer layer of hermetic bag；By linking together after subsequent welding, the both ends of stainless (steel) wire are first passed through welding by when welding
It connects, then will be welded the internal layer of hermetic bag and outer layer by welding, the length of stainless (steel) wire is longer than internal layer and outer layer is
In order to facilitate welding.
Beneficial effects of the present invention: by using with protection against rodents, fireproof stainless (steel) wire, capable of preventing mouse from breaking by the teeth sealing
Directly internal layer is broken by the teeth after the outer layer of bag, and also enhances the toughness of hermetic bag；And stainless (steel) wire itself be have it is fire-retardant anti-
The effect of fire, even being all burned off inside and outside hermetic bag, since stainless (steel) wire mesh number is very small, so having support silicon
Glue or the crystalline solid block with elasticity and fire-proof function, and silica gel and the crystalline solid block with elasticity and fire-proof function are
Not so it burns, therefore further functions as fire-retardant effect；And then valuable attack time is won for fire fighter；By using silica gel
The problem of being broken by the teeth back leak gas with the crystalline solid block of fire-proof function so as to avoid hermetic bag and sealing effect caused to disappear.Due to
The problem of without worrying gas leakage in hermetic bag, the filler merging mouth fills mouth using common material, without selection
Mouth is filled with the material of silica gel or gel, to save the construction time；Because silica gel and solid gel are due to water-swellable
Automatically hermetic bag can be filled and fills up closure at mouth.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (3)
1. a kind of pipeline damping sealing device, feature includes hermetic bag and filler, and the envelope is equipped with a filler
Be placed in mouth, the hermetic bag is divided into internal layer, outer layer and middle layer, the middle layer be with protection against rodents, fire-proof function it is stainless
Steel mesh, the internal layer and outer layer be PE layers or PA layers or layer of PVC or MPP layers or it is four kinds above-mentioned in two or more (including two kinds)
Combination；The filler is acrylates and water mix silica gel with elasticity and non-ignitable function or oryolite and
The solid gel with elasticity and fire-proof function that water mixes；The filler fills up entire hermetic bag；It is described not
The both ends of rust steel mesh are welded to each other connection between the inner layer and the outer layer.
2. a kind of pipeline damping sealing device as described in claim 1；It is characterized by: the acrylates and water are always matched
Than for 1:10~15；The proportion of the oryolite and water is 1:70~75.
3. a kind of pipeline damping sealing device as described in claim 1；It is characterized by: the pipeline damping sealing device its make
With there are two types of methods；First method is: injecting water into two buckets of A, B, then two buckets of A, B are added in acrylates
In；Then, expansion is filled up entire pipeline opening and is generated with the connection gap of cable and hermetic bag due to package cable completely
Fold at；Second method is: it is wrapped on cable and is placed in pipeline in hermetic bag, oryolite is preinstalled in bag body,
Water is injected into hermetic bag by injector, and hermetic bag is slowly expanded due to the effect of hydraulic pressure after water injection；Meanwhile the injection of water
Make the oryolite water-swellable in hermetic bag, oryolite and oryolite expansion reaction gelled state after water mixed for several minutes, from
And make the swollen pleat for filling up entire pipeline opening and generating with the connection gap of cable and hermetic bag due to package winding of hermetic bag
At wrinkle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290557.8A CN109742697A (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline damping sealing device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290557.8A CN109742697A (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline damping sealing device and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742697A true CN109742697A (en) | 2019-05-10 |
Family
ID=66355507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290557.8A Pending CN109742697A (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline damping sealing device and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931283A (en) * | 2021-12-16 | 2022-01-14 | 北京清源华建环境科技有限公司 | Sewage treatment method for coping with overproof and excessive source sewage |
| CN115007419A (en) * | 2022-06-17 | 2022-09-06 | 李拥军 | Foaming sealant shaping and curing device and using method thereof |
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| CN1349228A (en) * | 2001-11-26 | 2002-05-15 | 湖北省化学研究所 | High-hydroscopicity expanding water-blocking yarn for optical cable and electric cable |
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| CN101558540A (en) * | 2006-12-11 | 2009-10-14 | 3M创新有限公司 | Cold shrink article and method of using cold shrink article |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113931283A (en) * | 2021-12-16 | 2022-01-14 | 北京清源华建环境科技有限公司 | Sewage treatment method for coping with overproof and excessive source sewage |
| CN115007419A (en) * | 2022-06-17 | 2022-09-06 | 李拥军 | Foaming sealant shaping and curing device and using method thereof |
| CN115007419B (en) * | 2022-06-17 | 2023-10-24 | 李拥军 | Foaming sealant shaping and curing device and application method thereof |
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