CN2937305Y - Sunshade heat insulation film - Google Patents
Sunshade heat insulation film Download PDFInfo
- Publication number
- CN2937305Y CN2937305Y CN 200620062093 CN200620062093U CN2937305Y CN 2937305 Y CN2937305 Y CN 2937305Y CN 200620062093 CN200620062093 CN 200620062093 CN 200620062093 U CN200620062093 U CN 200620062093U CN 2937305 Y CN2937305 Y CN 2937305Y
- Authority
- CN
- China
- Prior art keywords
- layer
- sun
- thermal isolation
- isolation film
- heat
- 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 - Lifetime
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Abstract
The utility model discloses a sun-screening heat-insulating film which comprises an aluminum screen layer and an anti-flaming sealing bulb layer which is bonded on the aluminum screen layer; wherein the bulb is filled with low heat conductibility gas to effectively insulate the heat, the pure aluminum screen can greatly increase the effect of radiation screening, the anti-flaming performance and the strength are better and the service life is greatly improved.
Description
Technical field
The utility model relates to a kind of structure material, the sun-proof thermal isolation film of avoiding heat especially for the house winter protection.
Background technology
For building, therefore most of heat energy, take adequate measures to stop that thermal energy transfer is very necessary on the roof by the roof infiltration.It is sun-proof heat insulation that the roof of present most of building mainly uses cement, ceramic tile or asbestos product, but these heat insulation sun materials still can penetrate a large amount of ultraviolet rays, cause effect of heat insulation to reduce greatly; The sunscreen film that a kind of thing is as an alternative arranged, mainly form by isolation layer and metal level bonding, isolation layer mainly is to isolate heat, metal level mainly is that reflect heat is sponged ultraviolet ray etc. simultaneously, and this film can be isolated a large amount of ultraviolet rays, but mostly is the plastics formation of plating metal on surface because of its metal level, fireproof performance is not good enough, when being directly exposed in the air, the coat of metal is oxidized easily, and fall short of application life.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of good heat-insulation effect, fire resistance is good and the thermal isolation film of long service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sun-proof thermal isolation film comprises aluminium foil layer and bonding fire-retardant blanket gas alveolar layer thereon.
The beneficial effects of the utility model are: the fire-retardant sealed plastic bubble that bonds together, the air energy effective isolation heat that the inside is filled with, bubble layer and pure aluminum foil bond simultaneously, the radioresistance effect increases greatly, the structure of both bondings makes it fire resistance and improves greatly, bulk strength is also better, and increase application life greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the sectional view of another embodiment of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of sun-proof thermal isolation film comprises aluminium foil layer 1 and bonding fire-retardant blanket gas alveolar layer 2 thereon.Described bubble layer 2 is one deck, also can be for two-layer.Also be bonded with one deck aluminium foil layer 3 or one deck flame retardant plastics film on the bubble layer 2.The fire-retardant sealed plastic bubble layer 2 that bonds together, the inside is filled with the low air energy effective isolation heat of thermal conductivity, bubble layer 2 bonds with pure aluminum foil 1 and 3 simultaneously, the radioresistance effect increases greatly, when the utility model chance fire is heated, middle fire-retardant bubble layer 2 rapid deliquescing, tightly clamped by two aluminium foil layers 1, air is isolated, the lacking of oxygen, make more difficult to burn, thereby fire resistance improves greatly, and the mechanical performance of aluminium foil itself also makes bulk strength also better, be difficult for oxidizedly, increase application life greatly.In addition, one deck plastic woven cloth that also can bond between aluminium foil layer 1 and the bubble layer 2 is to strengthen its intensity and sun-proof effect of heat insulation.Simultaneously, also can coat corresponding color on the metal level 1, stab eyes when avoiding operation and reduce light pollution.
Above-mentioned just the utility model preferred embodiment but should not constitute restriction of the present utility model, so long as adopt the technical scheme that is equal to the utility model also should be within the protection domain of the invention.
Claims (5)
1. a sun-proof thermal isolation film is characterized in that: comprise aluminium foil layer (1) and bonding fire-retardant blanket gas alveolar layer (2) thereon.
2. a kind of sun-proof thermal isolation film according to claim 1 is characterized in that described bubble layer (2) has 2 layers.
3. a kind of sun-proof thermal isolation film according to claim 1 and 2 is characterized in that also being bonded with on the described bubble layer (2) aluminium foil layer (3).
4. a kind of sun-proof thermal isolation film according to claim 1 and 2 is characterized in that also being bonded with on the described bubble layer (2) one deck flame retardant plastics film.
5. a kind of sun-proof thermal isolation film according to claim 4 is characterized in that also being bonded with one deck plastic woven cloth between described aluminium foil layer (1,3) and the bubble layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062093 CN2937305Y (en) | 2006-07-21 | 2006-07-21 | Sunshade heat insulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062093 CN2937305Y (en) | 2006-07-21 | 2006-07-21 | Sunshade heat insulation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937305Y true CN2937305Y (en) | 2007-08-22 |
Family
ID=38361329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062093 Expired - Lifetime CN2937305Y (en) | 2006-07-21 | 2006-07-21 | Sunshade heat insulation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937305Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649329A (en) * | 2011-02-23 | 2012-08-29 | 深圳市创智成科技股份有限公司 | Uniform temperature and thermal insulation thin film material |
| CN102995772A (en) * | 2012-10-26 | 2013-03-27 | 苏州市君悦新材料科技有限公司 | Flame-retardant and heat-insulating material with double weaved cloth layers |
| CN104260452A (en) * | 2014-09-24 | 2015-01-07 | 罗瑞尔工业薄膜（昆山）有限公司 | Inflaming-retarding thermal-insulation and heat-preservation film |
-
2006
- 2006-07-21 CN CN 200620062093 patent/CN2937305Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649329A (en) * | 2011-02-23 | 2012-08-29 | 深圳市创智成科技股份有限公司 | Uniform temperature and thermal insulation thin film material |
| CN102995772A (en) * | 2012-10-26 | 2013-03-27 | 苏州市君悦新材料科技有限公司 | Flame-retardant and heat-insulating material with double weaved cloth layers |
| CN104260452A (en) * | 2014-09-24 | 2015-01-07 | 罗瑞尔工业薄膜（昆山）有限公司 | Inflaming-retarding thermal-insulation and heat-preservation film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |