CN202165754U - Heat-insulating material - Google Patents
Heat-insulating material Download PDFInfo
- Publication number
- CN202165754U CN202165754U CN2011202414075U CN201120241407U CN202165754U CN 202165754 U CN202165754 U CN 202165754U CN 2011202414075 U CN2011202414075 U CN 2011202414075U CN 201120241407 U CN201120241407 U CN 201120241407U CN 202165754 U CN202165754 U CN 202165754U
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- CN
- China
- Prior art keywords
- heat
- insulating material
- aluminum foil
- air bubble
- utility
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- 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
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a heat-insulating material, in particular to the heat-insulating material with air bubble and aluminum foil compounded therein. The heat-insulating material comprises an air bubble film layer compounded with the aluminum foil. The heat-insulating material adopting the aluminum foil plays a heat-insulating role and can also effectively achieve fire prevention and flame retardance since the metal aluminum foil can not be burned; the air bubble film serving as a back lining can insulate the heat on the two sides; in addition, inflaming retarding master batch can be added into the air bubble film, so that fire prevention and flame retardance can be further achieved. According to the utility model, the characteristics of the air bubble film such as light weight and low heat-conducting coefficient are used, the high reflection coefficient of the aluminum foil is integrated, and the air bubble film and the aluminum foil are combined via a compounding technology, so that the property of the heat-insulating material provided by the utility model is greatly superior to the present single heat-insulating material.
Description
Technical field
The utility model relates to a kind of heat-insulation and heat-preservation material, especially a kind of heat-insulation and heat-preservation material of bubble clad aluminum foil.
Background technique
Thermal-protective material at present commonly used is divided into three types of porous material, heat-reflecting material and vacuum materials.The former utilizes the contained hole of material itself heat insulation, because the thermal conductivity of air in the space or inert gas is very low, like foamed material, lamination coating etc.; Heat-reflecting material has very high reflection coefficient, can reflect heat be gone out, like the polyester of gold, silver, nickel, aluminium foil or plating, Kapton etc.Vacuum thermal insulating material is to utilize the inner vacuum of material to reach to intercept convection current to come heat insulation.Though foamed material can play certain effect of heat insulation, belongs to Inflammable, has certain potential safety hazard.Vacuum material is too high with some precious metal material costs, is unfavorable for promoting.If metallic material thickness is too thick, weight will be bigger, is unfavorable for installing and using.
Summary of the invention
The heat-insulation and heat-preservation material that the purpose of the utility model provides a kind of not only environmental protection, has good heat preservation and insulation and be convenient to install.
To achieve these goals, the utility model adopts following technological scheme:
It comprises the bubble rete, is compounded with aluminium foil at said bubble rete.
Preferably, described bubble rete is the single face bubble chamber film, and described aluminium foil is compound on the one side of bubble chamber film.
Preferably, described bubble rete is two-sided bubble rete, is compounded with aluminium foil in the one side of said two-sided bubble rete.
Preferably, described bubble rete comprises the MLV film, after the MLV film is mutually compound, on the outermost two sides, is compounded with aluminium foil.
Preferably, described bubble rete comprises the MLV film, between the adjacent two layers bubble chamber film, is compounded with aluminium foil, on the outermost two sides, is compounded with aluminium foil.
Owing to adopted technique scheme; The aluminium foil that the heat-insulation and heat-preservation materials of the utility model adopts plays the effect of heat-insulation and heat-preservation; Aluminium foil is metal simultaneously, and is nonflammable, can effectively play the effect of fire protection flame retarding; And bubble chamber film can play isolation both sides action of temperature as backing, also can in bubble chamber film, add the effect that fire-retardant master granule more can play fire protection flame retarding in addition.The utility model utilizes the low characteristics of light weight, thermal conductivity of bubble chamber film, has the characteristics of high reflectance in conjunction with aluminium foil, combines through complex technique, surmounts single thermal-protective material performance at present far away.
Description of drawings
Fig. 1 is the utility model first example structure schematic representation;
Fig. 2 is the utility model second example structure schematic representation;
Fig. 3 is the utility model the 3rd example structure schematic representation;
Fig. 4 is the utility model the 4th example structure schematic representation.
The utility model purpose, function and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
As shown in Figure 1, first embodiment of the utility model provides the heat-insulation and heat-preservation material of a kind of single face bubble chamber film, single aluminium foil structure, and it comprises a bubble rete 1, is compounded with aluminium foil 2 in the one side of said bubble rete 1.
As shown in Figure 2, second embodiment of the utility model provides the heat-insulation and heat-preservation material of a kind of two-sided bubble chamber film, single aluminium foil structure, and it comprises a two-sided bubble chamber film layer 1 ', is compounded with aluminium foil 2 ' in the one side of said two-sided bubble rete 1 '.
As shown in Figure 3, the 3rd embodiment of the utility model provides a kind of MLV film, and the heat-insulation and heat-preservation material of double-layer aluminum-foil structure, it comprises MLV film 1 ", MLV film 1 " mutually compound after, on the outermost two sides, be compounded with aluminium foil 2 ".
As shown in Figure 4; The 4th embodiment of the utility model provides the heat-insulation and heat-preservation material of a kind of MLV film, laminated aluminium foil structure; It comprises MLV film 1 " be compounded with aluminium foil 2 between ', at adjacent two layers bubble chamber film 1 " ' " ', on the outermost two sides, be compounded with aluminium foil 2 " '.
On the basis of the above embodiments, the fire protection flame retarding effect is added the heat-insulation and heat-preservation material that fire-retardant master granule just can be processed the band flame retardant property in the inherent manufacture process of described bubble chamber film if desired.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. a heat-insulation and heat-preservation material is characterized in that: comprise the bubble rete, be compounded with aluminium foil at said bubble rete.
2. heat-insulation and heat-preservation material as claimed in claim 1 is characterized in that: described bubble rete is the single face bubble chamber film, and described aluminium foil is compound on the one side of bubble chamber film.
3. heat-insulation and heat-preservation material as claimed in claim 2 is characterized in that: described bubble rete is two-sided bubble rete, is compounded with aluminium foil in the one side of said two-sided bubble rete.
4. heat-insulation and heat-preservation material as claimed in claim 3 is characterized in that: described bubble rete comprises the MLV film, after the MLV film is mutually compound, on the outermost two sides, is compounded with aluminium foil.
5. heat-insulation and heat-preservation material as claimed in claim 4 is characterized in that: described bubble rete comprises the MLV film, between the adjacent two layers bubble chamber film, is compounded with aluminium foil, on the outermost two sides, is compounded with aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202414075U CN202165754U (en) | 2011-07-08 | 2011-07-08 | Heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202414075U CN202165754U (en) | 2011-07-08 | 2011-07-08 | Heat-insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165754U true CN202165754U (en) | 2012-03-14 |
Family
ID=45801577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202414075U Expired - Fee Related CN202165754U (en) | 2011-07-08 | 2011-07-08 | Heat-insulating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
-
2011
- 2011-07-08 CN CN2011202414075U patent/CN202165754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |