CN215397369U - Aerogel heat insulating sheet - Google Patents
Aerogel heat insulating sheet Download PDFInfo
- Publication number
- CN215397369U CN215397369U CN202120609895.4U CN202120609895U CN215397369U CN 215397369 U CN215397369 U CN 215397369U CN 202120609895 U CN202120609895 U CN 202120609895U CN 215397369 U CN215397369 U CN 215397369U
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- CN
- China
- Prior art keywords
- aerogel
- layer
- heat
- film
- heat conduction
- 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.)
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- 239000004964 aerogel Substances 0.000 title claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 16
- 239000010439 graphite Substances 0.000 claims abstract description 16
- -1 graphite alkene Chemical class 0.000 claims abstract description 16
- 239000004831 Hot glue Substances 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 229920002799 BoPET Polymers 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000004888 barrier function Effects 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses an aerogel heat insulation sheet which comprises a protective layer film, wherein hot melt adhesive is arranged on the inner side surface of the protective layer film, an aerogel layer is arranged on the inner side of the hot melt adhesive, a graphene heat conduction film is arranged on the inner wall surface of the aerogel layer, and a heat insulation block is arranged on the inner side of the graphene heat conduction film. This heat shield can have extremely strong thermal-insulated effect through aerogel layer and graphite alkene heat conduction membrane for the thermal-insulated effect of heat shield is splendid.
Description
Technical Field
The utility model belongs to the technical field of aerogel, and particularly relates to an aerogel heat insulation sheet.
Background
Aerogels, also known as xerogels; when most of the solvent is removed from the gel, the liquid content in the gel is much less than the solid content, or the space network structure of the gel is filled with gas, the appearance is solid, and the gel is xerogel and is also called aerogel; such as gelatin, gum arabic, silica gel, hair, fingernails, and the like.
The current aerogel heat insulating barrier can not be fine play thermal-insulated effect for the result of use of aerogel heat insulating barrier is extremely poor, hardly carries out reasonable use to the aerogel heat insulating barrier.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aerogel heat insulation sheet, which aims to solve the problem that the heat insulation effect of the aerogel heat insulation sheet is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aerogel heat insulating barrier, includes the protective film, the inboard surface of protective film is equipped with the hot melt adhesive, and the even coating of hot melt adhesive is on the inboard surface of protective film, the inboard of hot melt adhesive is equipped with aerogel layer, and aerogel layer evenly bonds on the inboard surface of hot melt adhesive, aerogel layer's inner wall surface is equipped with graphite alkene heat conduction membrane, and graphite alkene heat conduction membrane is the annular, directly bonds on aerogel layer's inner wall surface, graphite alkene heat conduction membrane's inboard is equipped with the heat preservation piece, and the heat preservation piece bonds on graphite alkene heat conduction membrane's inner wall surface.
Preferably, the protective layer film is a PET film packaging layer, and the PET film packaging layer has a strong protective effect.
Preferably, the aerogel layer is made of aerogel felt, and the aerogel felt has a very strong temperature-resistant effect and effectively provides temperature-resistant protection.
Preferably, a cavity is formed between the heat preservation block and the graphene heat conduction film, and the cavity can effectively save materials.
Compared with the prior art, the utility model has the beneficial effects that: this heat shield can have extremely strong thermal-insulated effect through aerogel layer and graphite alkene heat conduction membrane for the thermal-insulated effect of heat shield is splendid.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a protective layer film; 2. hot melt adhesive; 3. an aerogel layer; 4. a graphene thermal conductive film; 5. a heat preservation block; 6. a cavity.
Detailed Description
Please refer to fig. 1 and fig. 2, an aerogel heat shield, including protective layer membrane 1, the inside surface of protective layer membrane 1 is equipped with hot melt adhesive 2, hot melt adhesive 2 evenly coats the inside surface at protective layer membrane 1, the inboard of hot melt adhesive 2 is equipped with aerogel layer 3, aerogel layer 3 evenly bonds on the inside surface of hot melt adhesive 2, the inner wall surface of aerogel layer 3 is equipped with graphite alkene heat conduction membrane 4, graphite alkene heat conduction membrane 4 is the annular, directly bond on the inner wall surface of aerogel layer 3, graphite alkene heat conduction membrane 4's inboard is equipped with heat insulating block 5, heat insulating block 5 bonds on graphite alkene heat conduction membrane 4's inner wall surface.
Referring to fig. 1 and 2, the protective layer film 1 is a PET film encapsulation layer, and the PET film encapsulation layer has a very strong protective effect.
Referring to fig. 2, the aerogel layer 3 is made of aerogel felt, which has a strong temperature-resistant effect and effectively provides temperature-resistant protection.
Referring to fig. 2, a cavity 6 is formed between the heat preservation block 5 and the graphene heat conduction film 4, and the cavity 6 can effectively save materials.
The working principle of the scheme is as follows: during the use, can fix the bonding at protection layer membrane 1's inner wall surface with aerogel layer 3 through hot melt adhesive 2, graphite alkene heat conduction membrane 4 evenly bonds on aerogel layer 3 to support graphite alkene heat conduction membrane 4 through heat preservation piece 5, graphite alkene heat conduction membrane 4 supports vacuole formation 6 with heat preservation piece 5, effectual save material, aerogel layer 3 and graphite alkene heat conduction membrane 4 have extremely strong thermal-insulated effect simultaneously, can be fine play thermal-insulated effect.
Claims (4)
1. An aerogel heat shield, including a protective layer film (1), characterized in that: the inboard surface of protective film (1) is equipped with hot melt adhesive (2), the inboard of hot melt adhesive (2) is equipped with aerogel layer (3), the inner wall surface of aerogel layer (3) is equipped with graphite alkene heat conduction membrane (4), the inboard of graphite alkene heat conduction membrane (4) is equipped with heat preservation block (5).
2. An aerogel thermal insulation blanket as claimed in claim 1, wherein: the protective layer film (1) is a PET film packaging layer.
3. An aerogel thermal insulation blanket as claimed in claim 1, wherein: the aerogel layer (3) is made of aerogel felt.
4. An aerogel thermal insulation blanket as claimed in claim 1, wherein: and a cavity (6) is formed between the heat-insulating block (5) and the graphene heat-conducting film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120609895.4U CN215397369U (en) | 2021-03-25 | 2021-03-25 | Aerogel heat insulating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120609895.4U CN215397369U (en) | 2021-03-25 | 2021-03-25 | Aerogel heat insulating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215397369U true CN215397369U (en) | 2022-01-04 |
Family
ID=79669267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120609895.4U Active CN215397369U (en) | 2021-03-25 | 2021-03-25 | Aerogel heat insulating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215397369U (en) |
-
2021
- 2021-03-25 CN CN202120609895.4U patent/CN215397369U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |