CN211203309U - Multilayer composite nano heat insulation plate - Google Patents
Multilayer composite nano heat insulation plate Download PDFInfo
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- CN211203309U CN211203309U CN201922397516.5U CN201922397516U CN211203309U CN 211203309 U CN211203309 U CN 211203309U CN 201922397516 U CN201922397516 U CN 201922397516U CN 211203309 U CN211203309 U CN 211203309U
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Abstract
The multilayer composite nano heat insulation plate comprises a heat insulation plate main body, wherein a layer of reflection film and a plurality of layers of high temperature resistant gridding cloth are embedded into the heat insulation plate main body, the reflection film uniformly separates the heat insulation plate main body, the plurality of layers of high temperature resistant gridding cloth are uniformly distributed in the heat insulation plate main body, and aluminum foil layers are compounded on the top surface and the bottom surface of the heat insulation plate main body. The utility model has the advantages that: the composite water glass layer on the aluminum foil layer of the top layer has the characteristics of high strength, high temperature resistance and heat insulation, can effectively protect the aluminum foil layer from being damaged by external force in the using process, keeps the reflection effect of the aluminum foil layer on heat radiation, greatly improves the heat insulation performance of a product, and effectively prolongs the service life of a heat insulation plate. The composite plastic moisture-proof layer improves the sealing performance of the plate body, further improves the heat-insulating performance and protects the surface from damage.
Description
Technical Field
The utility model relates to a heat-insulating shield, specifically a compound nanometer heat-insulating shield of multilayer belongs to the heat preservation articles for use field.
Background
The nano heat insulation plate is widely applied to the field of heat insulation due to good heat insulation performance, and particularly widely applied to steel ladles and heating furnaces. In the prior art, a double-layer composite nano heat-insulating plate (No. CN 203533097U) has a main structure including a main body, a reflective film and a plurality of high temperature-resistant meshes embedded in the main body, the main body is uniformly separated by the reflective film, the plurality of high temperature-resistant meshes are uniformly distributed in the main body, and an aluminum foil layer is composited on the outer side of the main body. The upper surface of the structure is the aluminum foil layer, so that the strength of the product is not high, the product is easy to damage in transportation and use, the service life is short, and the heat insulation effect is reduced; in addition, each layer of the four side surfaces of the heat insulation plate is exposed, so that the sealing property is poor, and the heat insulation performance of the material is also influenced.
Disclosure of Invention
In order to overcome the above defects of the prior art, the utility model provides a multilayer composite nanometer heat-insulating plate.
The technical scheme of the utility model is that: the multilayer composite nano heat insulation plate comprises a heat insulation plate main body, wherein a layer of reflection film and a plurality of layers of high temperature resistant gridding cloth are embedded into the heat insulation plate main body, the reflection film uniformly separates the heat insulation plate main body, the plurality of layers of high temperature resistant gridding cloth are uniformly distributed in the heat insulation plate main body, and aluminum foil layers are compounded on the top surface and the bottom surface of the heat insulation plate main body.
The bottom surface of the aluminum foil layer of the bottom surface of the heat insulation plate main body is compounded with glass fiber cloth, and the glass fiber cloth and the aluminum foil layer on the side form a base layer.
The top surface and the side surfaces of the four sides of the multilayer composite nano heat insulation plate are both compounded with plastic moisture insulation layers, and the edges of the bottom surface of the multilayer composite nano heat insulation plate are wrapped by the bottom edges of the side surfaces of the four sides of the plastic moisture insulation layers.
The heat insulation plate main body is made of a nano-scale efficient heat insulation material.
The utility model has the advantages that: the composite water glass layer on the aluminum foil layer of the top layer has the characteristics of high strength, high temperature resistance and heat insulation, can effectively protect the aluminum foil layer from being damaged by external force in the using process, keeps the reflection effect of the aluminum foil layer on heat radiation, greatly improves the heat insulation performance of a product, and effectively prolongs the service life of a heat insulation plate. The composite plastic moisture-proof layer improves the sealing performance of the plate body, further improves the heat-insulating performance and protects the surface from damage.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of another embodiment of the present invention.
Detailed Description
Referring to fig. 1, the present invention relates to a first embodiment of a multi-layer composite nano heat-insulating plate, including a heat-insulating plate main body 3, the heat-insulating plate main body 3 in which a layer of reflective film 5 and a plurality of layers of high temperature resistant mesh cloth 4 are embedded, the reflective film 5 is disposed in the middle of the heat-insulating plate main body 3 (i.e., the heat-insulating plate main body 3 is equally divided), the plurality of layers of high temperature resistant mesh cloth 4 are uniformly distributed in the heat-insulating plate main body 3, and an aluminum foil layer 2 is compounded on the top surface and the bottom surface of the heat-insulating plate main body 3. The heat-insulating plate is characterized in that a water glass layer 1 is compounded on the top surface of an aluminum foil layer 2 on the top surface of a heat-insulating plate main body 3.
The glass fiber cloth 6 can be compounded on the bottom surface of the aluminum foil layer 2 on the bottom surface of the heat insulation board main body 3, and the glass fiber cloth 6 and the aluminum foil layer 2 on the side form a base layer.
Referring to fig. 2, in the second embodiment of the present invention, on the basis of the above embodiment, the plastic moisture-proof layers 7 are compounded on the top surface and the sides of the four sides of the multi-layer composite nano heat-insulating plate, and the bottom edges of the four sides of the plastic moisture-proof layers 7 wrap the bottom edges of the multi-layer composite nano heat-insulating plate. The plastic moisture-proof layer 7 can adopt plastic spraying or (adopting adhesive or heat sealing) to adhere a plastic film, and belongs to the conventional process.
The heat insulation plate main body 3 is made of nano-scale efficient heat insulation materials, such as ceramic microspheres or silicon dioxide powder. The reflecting film 5 is made of aluminum foil.
The utility model discloses a water glass layer 7 adopts conventional technology, sprays one deck water glass promptly, then dries, and water glass after the stoving has intensity height, high temperature resistant and thermal-insulated characteristics, and the integrality of the effectual protection aluminium foil of ability has increased the durability of aluminium foil in the use, makes its better performance to thermal-radiating reflex action, and it is better to make the product heat preservation thermal-insulated effect.
Claims (4)
1. The multilayer composite nano heat insulation plate comprises a heat insulation plate main body, wherein a layer of reflection film and a plurality of layers of high temperature resistant gridding cloth are embedded into the heat insulation plate main body, the reflection film uniformly separates the heat insulation plate main body, the plurality of layers of high temperature resistant gridding cloth are uniformly distributed in the heat insulation plate main body, and aluminum foil layers are compounded on the top surface and the bottom surface of the heat insulation plate main body.
2. The multi-layer composite nanoscopic insulation panel of claim 1, wherein: the bottom surface of the aluminum foil layer of the bottom surface of the heat insulation plate main body is compounded with glass fiber cloth, and the glass fiber cloth and the aluminum foil layer on the side form a base layer.
3. The multi-layer composite nanoscopic insulation panel of claim 1 or 2, wherein: the top surface and the side surfaces of the four sides of the multilayer composite nano heat insulation plate are both compounded with plastic moisture insulation layers, and the edges of the bottom surface of the multilayer composite nano heat insulation plate are wrapped by the bottom edges of the side surfaces of the four sides of the plastic moisture insulation layers.
4. The multi-layer composite nanoscopic insulation panel of claim 1 or 2, wherein: the heat insulation plate main body is made of a nano-scale efficient heat insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397516.5U CN211203309U (en) | 2019-12-27 | 2019-12-27 | Multilayer composite nano heat insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397516.5U CN211203309U (en) | 2019-12-27 | 2019-12-27 | Multilayer composite nano heat insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203309U true CN211203309U (en) | 2020-08-07 |
Family
ID=71852061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922397516.5U Active CN211203309U (en) | 2019-12-27 | 2019-12-27 | Multilayer composite nano heat insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203309U (en) |
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2019
- 2019-12-27 CN CN201922397516.5U patent/CN211203309U/en active Active
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