CN209282774U - Electric wire wall-penetration closed structure - Google Patents
Electric wire wall-penetration closed structure Download PDFInfo
- Publication number
- CN209282774U CN209282774U CN201920127183.1U CN201920127183U CN209282774U CN 209282774 U CN209282774 U CN 209282774U CN 201920127183 U CN201920127183 U CN 201920127183U CN 209282774 U CN209282774 U CN 209282774U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- wall
- outer tube
- base course
- closed structure
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000004590 silicone sealant Substances 0.000 claims description 8
- 239000011505 plaster Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 7
- -1 polyethylene Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a kind of electric wire wall-penetration closed structure, including electric wire, base course wall, be covered in base course wall outside insulating layer, water-proof air-permeable film and waterproof vapour-binding film, base course wall includes the perforation of perforation, outer tube is provided in perforation, the outside of electric wire coats live wire set, wherein, the two sides of outer tube are piercing in base course wall, and sealing filler is filled between outer tube and base course wall；One end of electric wire set passes through outer tube inwardly, and the other side of electric wire set is outwardly through insulating layer；Water-proof air-permeable film is located at the outside of perforation；Waterproof vapour-binding film is located at the inside of perforation.The utility model can prevent the transmitting that heat, steam, sound wave occur by gap caused by electric wire wall-penetration for external environment and indoor environment, avoid the influence to Indoor environment environment, while also ensuring insulation construction not and will receive the influence of indoor moisture.
Description
Technical field
The utility model relates to a kind of electric wire wall-penetration closed structures.
Background technique
Building air leakage it is difficult to predict.Air velocity and leakage approach are difficult to determine, and enclose with whole building
The different air pressure differences of protection structure and change.The air pressure difference of architectural exterior-protecting construction is the sum of three kinds of Major Stressors (wind
Pressure, mechanical pressure and stack effect), thus multiple element constitutes extremely complex combined result.
Existing structure usually requires to carry out the laying of electric wire.It is close to will lead to building when electric wire is from the outside into the room
The failure closed forms the communicating passage of indoor environment and ambient atmosphere, make external environment and indoor environment occur heat, steam,
The transmitting of sound wave influences Indoor environment environment.
Utility model content
The technical problems to be solved in the utility model is to overcome prior art electric wire wall-penetration to lead to the closed of building
Property it is inadequate, generate the transmitting that heat, steam, sound wave occur for external environment and indoor environment, influence lacking for Indoor environment environment
It falls into, a kind of electric wire wall-penetration closed structure is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of electric wire wall-penetration closed structure, including electric wire, base course wall and the outside for being covered in the base course wall
Insulating layer, it is characterized in that, the electric wire wall-penetration closed structure further includes water-proof air-permeable film and waterproof vapour-binding film, the base
Wall includes the perforation of perforation, and outer tube is provided in the perforation, and the outside of the electric wire coats live wire set, wherein
The two sides of the outer tube are piercing in the base course wall, and are filled between the outer tube and the base course wall
Sealing filler；
One end of the electric wire set passes through the outer tube inwardly, and the other side of the electric wire set is outwardly through the heat preservation
Layer；
The water-proof air-permeable film is located at the outside of the perforation, and one end of the water-proof air-permeable film is set to the outer tube
The other end in outside, the water-proof air-permeable film extends to the outside of the base course wall；
The waterproof vapour-binding film is located at the inside of the perforation, and one end of the waterproof vapour-binding film is set to the outer tube
The other end in outside, the waterproof vapour-binding film extends to the inside of the base course wall.
Water-proof air-permeable film generally uses spunbond polyethylene and polypropylene screen, can prevent outdoor infiltration from entering insulating layer,
The moisture of insulating layer can be discharged simultaneously, to keep the drying of insulation construction, guarantee insulating layer performance, to make to build
It is more energy saving.
Waterproof vapour-binding film is usually that vapor barrier layer is used as to use, and plays the role of anti-tidal rip vapour, prevents indoor moisture to guarantor
Warm layer infiltration, and influence the service life of layer structure (such as insulating layer).
Outer tube can protect extension of the electric wire in base course wall, while outer tube does not further extend through insulating layer,
The aperture for reducing insulating layer to greatest extent, reduces sealing difficulty.
This programme can prevent external environment and indoor environment by the gap between electric wire and base course wall occur heat,
The transmitting of steam, sound wave avoids the influence to Indoor environment environment, while also ensuring insulation construction not and will receive indoor tide
The influence of gas.
Preferably, being provided with precompressed Expansion sealing band between the insulating layer and electric wire set, wherein the precompressed is swollen
Swollen band seals the gap between the electric wire set and the insulating layer.Between precompressed Expansion sealing band can seal well
Gap is further reduced the circulation of indoor and outdoor.
Preferably, being provided with silicone sealant on the outside of the precompressed Expansion sealing band, wherein the silicone sealant is close
The gap and the precompressed Expansion sealing band that are encapsulated between the precompressed Expansion sealing band and electric wire set and the heat preservation
Gap between layer.The flow of media such as the air between gap are further reduced by silicone sealant, play better seal
Effect.
Preferably, the sealing filler is rock wool or hard-foam polyurethane.
Preferably, the outer tube is aluminum plastic composite pipe.
Preferably, being embedded with waterproof material between the electric wire set and the electric wire.It can be improved electricity by waterproof material
The waterproof performance of line.
Preferably, the two sides of the outer tube every steam packing seal by sealing.Every the external pipe mechanical seal of steam packing seal, thus
So that the electric wire set in outer tube will not be subject to moisture, while the possibility that moisture is flowed out from outer tube is blocked.
Preferably, being coated with coat of plaster on the inside of the base course wall.
Preferably, one end of the waterproof vapour-binding film is fixed between the outer tube and the filler, the waterproof every
The other end of steam film is fixed between the coat of plaster and the base course wall.
Preferably, one end of the water-proof air-permeable film is fixed between the insulating layer and the outer tube, the waterproof is saturating
The other end of steam film is fixed between the insulating layer and the base course wall.
The positive effect of the utility model is: the utility model can prevent external environment and pass through with indoor environment
The transmitting of heat, steam, sound wave occurs for gap caused by electric wire wall-penetration, avoids the influence to Indoor environment environment, simultaneously
It also ensures insulation construction not and will receive the influence of indoor moisture.
Detailed description of the invention
Fig. 1 is the closed structure overall schematic through walls of the utility model preferred embodiment.
Fig. 2 is the portion the A enlarged structure schematic diagram in Fig. 1.
Fig. 3 is the portion the B enlarged structure schematic diagram in Fig. 1.
Fig. 4 is the portion the C enlarged structure schematic diagram in Fig. 1.
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
As Figure 1-Figure 4, the utility model discloses a kind of electric wire wall-penetration closed structures, including electric wire 51, base's wall
Body 1 and be covered in base course wall 1 outside insulating layer 2, electric wire wall-penetration closed structure further includes water-proof air-permeable film 3 and anti-
Water vapour-binding film 4, base course wall 1 include the perforation 11 of perforation, are provided with outer tube 6 in perforation 11, the outside of electric wire 51 is coated with electricity
Line set 52, wherein
The two sides of outer tube 6 are piercing in base course wall 1, and sealing filler 8 is filled between outer tube 6 and base course wall 1；
Wherein, one end of electric wire set 52 passes through outer tube 6 inwardly, and the other side of electric wire set 52 is outwardly through insulating layer 2.
As shown in Fig. 2, waterproof vapour-binding film 4 is located at the inside of perforation 11, one end of waterproof vapour-binding film 4 is set to outer tube 6
Outside, the other end of waterproof vapour-binding film 4 extend to the inside of base course wall 1.
As shown in figure 3, water-proof air-permeable film 3 is located at the outside of perforation 11, one end of water-proof air-permeable film 3 is set to outer tube 6
Outside, the other end of water-proof air-permeable film 3 extend to the outside of base course wall 1.
Water-proof air-permeable film 3 generally uses spunbond polyethylene and polypropylene screen, can prevent outdoor infiltration from entering insulating layer
2, while the moisture of insulating layer 2 can be discharged, to keep the drying of insulation construction, guarantee 2 performance of insulating layer, to make
It builds more energy saving.
Waterproof vapour-binding film 4 is usually to use as vapor barrier layer, plays the role of anti-tidal rip vapour, prevents indoor moisture to guarantor
Warm layer 2 permeates, and influences the service life of layer structure (such as insulating layer 2).
Outer tube 6 can protect extension of the electric wire 51 in base course wall 1, while outer tube 6 does not further extend through guarantor
Warm layer 2 reduces the aperture of insulating layer 2 to greatest extent, reduces sealing difficulty.
This programme can prevent external environment and indoor environment and heat occurs by the gap between electric wire and base course wall 1
The transmitting of amount, steam, sound wave avoids the influence to Indoor environment environment, while also ensuring that insulation construction not will receive room
The influence of interior moisture.
As shown in figure 4, being provided with precompressed Expansion sealing band 71 between insulating layer 2 and electric wire set 52, wherein pre- compression swelling is close
Seal the gap between 71 sealed wire of band set 52 and insulating layer 2.Precompressed Expansion sealing band 71 can seal clearance well, into one
Step reduces the circulation of indoor and outdoor.
As shown in figure 4, the outside of precompressed Expansion sealing band 71 is provided with silicone sealant 72, wherein silicone sealant 72
Between the gap being sealed between precompressed Expansion sealing band 71 and electric wire set 52 and precompressed Expansion sealing band 71 and insulating layer 2
Gap.The flow of media such as the air between gap are further reduced by silicone sealant 72, play better seal effect.
In the present embodiment, sealing filler 8 can be rock wool or hard-foam polyurethane.
In the present embodiment, outer tube 6 can be aluminum plastic composite pipe.
In the present embodiment, waterproof material is embedded between electric wire set 52 and electric wire.It can be improved electric wire by waterproof material
Waterproof performance.
As shown in Figures 2 and 3, the two sides of outer tube 6 every steam packing seal 53 by sealing.Every steam packing seal 53 to 6 machine of outer tube
Tool sealing so that the electric wire set 52 in outer tube 6 will not be subject to moisture, while having blocked moisture and having flowed out from outer tube 6
Possibility.
As shown in Figure 1, the inside of the base course wall 1 in the present embodiment is coated with coat of plaster 9.
Specifically as shown in figure 3, one end of waterproof vapour-binding film 4 is fixed between outer tube 6 and filler, waterproof vapour-binding film 4
The other end is fixed between coat of plaster 9 and base course wall 1.
Specifically as shown in Fig. 2, one end of water-proof air-permeable film 3 is fixed between insulating layer 2 and outer tube 6, water-proof air-permeable film 3
The other end is fixed between insulating layer 2 and base course wall 1.
The positive effect of the utility model is: the utility model can prevent external environment and pass through with indoor environment
The transmitting of heat, steam, sound wave occurs for gap caused by electric wire wall-penetration, avoids the influence to Indoor environment environment, simultaneously
It also ensures insulation construction not and will receive the influence of indoor moisture.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of electric wire wall-penetration closed structure, including electric wire, base course wall and be covered in the base course wall outside guarantor
Warm layer, which is characterized in that the electric wire wall-penetration closed structure further includes water-proof air-permeable film and waterproof vapour-binding film, base's wall
Body includes the perforation of perforation, and outer tube is provided in the perforation, and the outside of the electric wire coats live wire set, wherein
The two sides of the outer tube are piercing in the base course wall, and filled with sealing between the outer tube and the base course wall
Filler；
One end of the electric wire set passes through the outer tube inwardly, and the other side of the electric wire set is outwardly through the insulating layer；
The water-proof air-permeable film is located at the outside of the perforation, and one end of the water-proof air-permeable film is set to the outer of the outer tube
The other end of side, the water-proof air-permeable film extends to the outside of the base course wall；
The waterproof vapour-binding film is located at the inside of the perforation, and one end of the waterproof vapour-binding film is set to the outer of the outer tube
The other end of side, the waterproof vapour-binding film extends to the inside of the base course wall.
2. electric wire wall-penetration closed structure as described in claim 1, which is characterized in that between the insulating layer and electric wire set
It is provided with precompressed Expansion sealing band, wherein the precompressed Expansion sealing band seals between the electric wire set and the insulating layer
Gap.
3. electric wire wall-penetration closed structure as claimed in claim 2, which is characterized in that set on the outside of the precompressed Expansion sealing band
It is equipped with silicone sealant, wherein the silicone sealant is sealed between the precompressed Expansion sealing band and electric wire set
Gap between gap and the precompressed Expansion sealing band and the insulating layer.
4. electric wire wall-penetration closed structure as described in claim 1, which is characterized in that the sealing filler is for rock wool or firmly
Steep polyurethane.
5. electric wire wall-penetration closed structure as described in claim 1, which is characterized in that the outer tube is aluminum plastic composite pipe.
6. electric wire wall-penetration closed structure as described in claim 1, which is characterized in that embedding between the electric wire set and the electric wire
Enter to have waterproof material.
7. electric wire wall-penetration closed structure as described in claim 1, which is characterized in that the two sides of the outer tube pass through every steam packing
Circle sealing.
8. the electric wire wall-penetration closed structure as described in claim 1-7 any one, which is characterized in that the base course wall it is interior
Side is coated with coat of plaster.
9. electric wire wall-penetration closed structure as claimed in claim 8, which is characterized in that one end of the waterproof vapour-binding film is fixed on
Between the outer tube and the filler, the other end of the waterproof vapour-binding film is fixed on the coat of plaster and the base course wall
Between.
10. the electric wire wall-penetration closed structure as described in claim 1-7 any one, which is characterized in that the water-proof air-permeable film
One end be fixed between the insulating layer and the outer tube, the other end of the water-proof air-permeable film be fixed on the insulating layer with
Between the base course wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127183.1U CN209282774U (en) | 2019-01-24 | 2019-01-24 | Electric wire wall-penetration closed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127183.1U CN209282774U (en) | 2019-01-24 | 2019-01-24 | Electric wire wall-penetration closed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282774U true CN209282774U (en) | 2019-08-20 |
Family
ID=67605624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920127183.1U Expired - Fee Related CN209282774U (en) | 2019-01-24 | 2019-01-24 | Electric wire wall-penetration closed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282774U (en) |
-
2019
- 2019-01-24 CN CN201920127183.1U patent/CN209282774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201714 Shanghai Qingpu District Zhujiajue Zhenkang road 951 Lane 32 1 Building 2 C 293 room Patentee after: Veolia energy technology (Shanghai) Co.,Ltd. Address before: 201714 Shanghai Qingpu District Zhujiajue Zhenkang road 951 Lane 32 1 Building 2 C 293 room Patentee before: SHANGHAI DAS LINKIN TECHNOLOGY & DEVELOPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |