CN211074954U - Heat insulation board - Google Patents
Heat insulation board Download PDFInfo
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- CN211074954U CN211074954U CN201921338186.6U CN201921338186U CN211074954U CN 211074954 U CN211074954 U CN 211074954U CN 201921338186 U CN201921338186 U CN 201921338186U CN 211074954 U CN211074954 U CN 211074954U
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Abstract
The utility model discloses a heat insulation plate, which comprises a first high temperature reflection heat insulation coating layer, a first ceramic fiber layer, a first nanometer micropore heat insulation material layer, a second ceramic fiber layer, a second nanometer micropore heat insulation material layer, a third ceramic fiber layer and a second high temperature reflection heat insulation coating layer which are arranged in sequence; the cross sections of the first nanometer micropore heat insulation material layer and the second nanometer micropore heat insulation material layer are both in a wave crest shape, and both have wave crests and wave troughs which are alternately distributed in the extending direction of the wave crests; the first nanoporous thermal insulation material layer and the second nanoporous thermal insulation material layer are arranged in a mirror image relative to the second ceramic fiber layer; the first ceramic fiber layer and the second ceramic fiber layer are both thicker than the third ceramic fiber layer. The utility model discloses a heat insulating board simple structure, convenient to use, it is thermal-insulated effectual, intensity is high, and the quality is light moreover, has reduced the thickness of heat insulating board.
Description
Technical Field
The utility model relates to a thermal-insulated technical field, concretely relates to heat insulating board suitable for tentering setting machine.
Background
Along with the development of social industry, "energy conservation and consumption reduction" is more and more mentioned, and especially, industrial heat preservation is more and more paid more attention by various industries, and the national attention is also drawn. The traditional equipment oven heat insulation process is to fill an asbestos layer (rock wool) in a steel plate to reach the purpose of heat insulation by the thicker asbestos layer, and has the defects of poor heat insulation performance, serious energy consumption waste, large thickness of the whole heat insulation layer due to the thicker asbestos layer, space occupation and material waste.
The national intellectual property office 2017.05.24 discloses a patent with publication number CN206191172U and name "a heat insulation board", which discloses a heat insulation board comprising a glass wool layer, a first alumina silicate refractory fiber layer and a second alumina silicate refractory fiber layer which are sequentially stacked, wherein the first alumina silicate refractory fiber layer is bonded on the glass wool layer, and an air interlayer is formed between the second alumina silicate refractory fiber layer and the first alumina silicate refractory fiber layer.
However, the existing heat insulation board has the following problems:
1. the heat insulation effect is not good enough, and the heat loss is more;
2. the heat insulation plate has heavier mass;
3. the heat insulation plate is thick.
Based on the circumstances, the utility model provides a heat insulating board can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat insulating board. The utility model discloses a heat insulating board simple structure, convenient to use adopts first high temperature reflection heat insulating coating layer and second high temperature reflection heat insulating coating layer to reflect the heat, adopts the combination on first ceramic fibre layer, first nanometer micropore heat insulating material layer, second ceramic fibre layer, second nanometer micropore heat insulating material layer and third ceramic fibre layer to insulate against heat, and thermal-insulated effectual, intensity is high, and the quality is light moreover, has reduced the thickness of heat insulating plate.
The utility model discloses a following technical scheme realizes:
a heat insulation plate comprises a first high-temperature reflecting heat insulation coating layer, a first ceramic fiber layer, a first nanometer micropore heat insulation material layer, a second ceramic fiber layer, a second nanometer micropore heat insulation material layer, a third ceramic fiber layer and a second high-temperature reflecting heat insulation coating layer which are sequentially arranged; the cross sections of the first nanometer micropore heat insulation material layer and the second nanometer micropore heat insulation material layer are both in a wave crest shape, and both have wave crests and wave troughs which are alternately distributed in the extending direction of the wave crests; the first nanoporous thermal insulation material layer and the second nanoporous thermal insulation material layer are arranged in a mirror image relative to the second ceramic fiber layer; the first ceramic fiber layer and the second ceramic fiber layer are both thicker than the third ceramic fiber layer.
The utility model discloses a heat insulating board simple structure, convenient to use adopts first high temperature reflection heat insulating coating layer and second high temperature reflection heat insulating coating layer to reflect the heat, adopts the combination on first ceramic fibre layer, first nanometer micropore heat insulating material layer, second ceramic fibre layer, second nanometer micropore heat insulating material layer and third ceramic fibre layer to insulate against heat, and thermal-insulated effectual, intensity is high, and the quality is light moreover, has reduced the thickness of heat insulating plate.
Preferably, the space formed among the first nanoporous thermal insulation material layer, the second nanoporous thermal insulation material layer, the first ceramic fiber layer, the second ceramic fiber layer and the third ceramic fiber layer is a vacuum region.
Preferably, the thicknesses of the first high-temperature reflection heat insulation coating layer and the second high-temperature reflection heat insulation coating layer are both 0.1-0.2 mm.
Preferably, the thicknesses of the first nanometer micropore heat insulation material layer and the second nanometer micropore heat insulation material layer are both 0.6-0.9 cm.
Preferably, the thicknesses of the first ceramic fiber layer and the second ceramic fiber layer are both 0.8-1.2 mm.
Preferably, the thickness of the third ceramic fiber layer is 0.7-0.9 mm.
Preferably, the distances among the first ceramic fiber layer, the second ceramic fiber layer and the third ceramic fiber layer are 2-4 mm.
Preferably, the first nanometer micropore heat insulation material layer and the second nanometer micropore heat insulation material layer are both made of SiO 2-Al 2O3 composite nanometer super heat insulation material.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a heat insulating board simple structure, convenient to use adopts first high temperature reflection heat insulating coating layer and second high temperature reflection heat insulating coating layer to reflect the heat, adopts the combination on first ceramic fibre layer, first nanometer micropore heat insulating material layer, second ceramic fibre layer, second nanometer micropore heat insulating material layer and third ceramic fibre layer to insulate against heat, and thermal-insulated effectual, intensity is high, and the quality is light moreover, has reduced the thickness of heat insulating plate.
The utility model discloses a each layer thickness of rational design both reaches better heat preservation effect, has reduced whole thermal-insulated plate thickness again, has reduced occupation space, has practiced thrift the material, and this heat insulating board is high temperature resistant, and ageing resistance can be good, long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, a thermal insulation board comprises a first high temperature reflective thermal insulation coating layer 1, a first ceramic fiber layer 2, a first nano-microporous thermal insulation material layer 3, a second ceramic fiber layer 4, a second nano-microporous thermal insulation material layer 5, a third ceramic fiber layer 6 and a second high temperature reflective thermal insulation coating layer 7 which are sequentially arranged; the sections of the first nanometer micropore heat insulation material layer 3 and the second nanometer micropore heat insulation material layer 5 are both wave crest shapes, and both have wave crests and wave troughs which are alternately distributed in the extending direction of the wave crests; the first and second nanoporous thermal insulation material layers 3, 5 are arranged in mirror image with respect to the second ceramic fibre layer 4; the first ceramic fiber layer 2 and the second ceramic fiber layer 4 are both thicker than the third ceramic fiber layer 6.
Example 2:
as shown in fig. 1, a thermal insulation board comprises a first high temperature reflective thermal insulation coating layer 1, a first ceramic fiber layer 2, a first nano-microporous thermal insulation material layer 3, a second ceramic fiber layer 4, a second nano-microporous thermal insulation material layer 5, a third ceramic fiber layer 6 and a second high temperature reflective thermal insulation coating layer 7 which are sequentially arranged; the sections of the first nanometer micropore heat insulation material layer 3 and the second nanometer micropore heat insulation material layer 5 are both wave crest shapes, and both have wave crests and wave troughs which are alternately distributed in the extending direction of the wave crests; the first and second nanoporous thermal insulation material layers 3, 5 are arranged in mirror image with respect to the second ceramic fibre layer 4; the first ceramic fiber layer 2 and the second ceramic fiber layer 4 are both thicker than the third ceramic fiber layer 6.
Further, in another embodiment, the space formed between the first nanoporous thermal insulation material layer 3, the second nanoporous thermal insulation material layer 5, the first ceramic fiber layer 2, the second ceramic fiber layer 4 and the third ceramic fiber layer 6 is a vacuum zone 8.
Further, in another embodiment, the thicknesses of the first high temperature reflective thermal insulation coating layer 1 and the second high temperature reflective thermal insulation coating layer 7 are both 0.1-0.2 mm, such as 0.1mm, 0.15mm, and 0.2 mm.
Further, in another embodiment, the thickness of the first nanoporous thermal insulation material layer 3 and the second nanoporous thermal insulation material layer 5 are both 0.6-0.9 cm, such as 0.6cm, 0.7cm, 0.8cm, 0.85cm, and 0.9 cm.
Further, in another embodiment, the thickness of the first ceramic fiber layer 2 and the second ceramic fiber layer 4 is 0.8-1.2 mm, such as 0.8mm, 0.9mm, 0.95mm, 1mm, 1.1mm, 1.2 mm.
Further, in another embodiment, the thickness of the third ceramic fiber layer 6 is 0.7 to 0.9mm, such as 0.7mm, 0.8mm, 0.9 mm.
Further, in another embodiment, the distance between the first ceramic fiber layer 2, the second ceramic fiber layer 4 and the third ceramic fiber layer 6 is 2-4 mm, such as 2mm, 3mm and 4 mm.
Further, in another embodiment, the first and second nanoporous thermal insulation material layers 3 and 5 are both made of SiO 2-Al 2O3 composite nano super insulation material.
According to the description of the invention and the attached drawings, the heat-insulating board of the invention can be easily manufactured or used by those skilled in the art, and the following positive effects can be produced:
the utility model discloses a heat insulating board simple structure, convenient to use adopts first high temperature reflection heat insulating coating layer and second high temperature reflection heat insulating coating layer to reflect the heat, adopts the combination on first ceramic fibre layer, first nanometer micropore heat insulating material layer, second ceramic fibre layer, second nanometer micropore heat insulating material layer and third ceramic fibre layer to insulate against heat, and thermal-insulated effectual, intensity is high, and the quality is light moreover, has reduced the thickness of heat insulating plate.
The utility model discloses a each layer thickness of rational design both reaches better heat preservation effect, has reduced whole thermal-insulated plate thickness again, has reduced occupation space, has practiced thrift the material, and this heat insulating board is high temperature resistant, and ageing resistance can be good, long service life.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. An insulating panel, characterized by: the coating comprises a first high-temperature reflection heat-insulation coating layer (1), a first ceramic fiber layer (2), a first nanometer micropore heat-insulation material layer (3), a second ceramic fiber layer (4), a second nanometer micropore heat-insulation material layer (5), a third ceramic fiber layer (6) and a second high-temperature reflection heat-insulation coating layer (7) which are sequentially arranged; the sections of the first nanometer micropore heat insulation material layer (3) and the second nanometer micropore heat insulation material layer (5) are both in a wave crest shape, and both have wave crests and wave troughs which are alternately distributed in the extending direction of the wave crests; the first (3) and second (5) nanoporous thermal insulation material layers are arranged in mirror image with respect to the second ceramic fibre layer (4); the thickness of the first ceramic fiber layer (2) and the second ceramic fiber layer (4) is larger than that of the third ceramic fiber layer (6).
2. A heat shield according to claim 1, wherein: and the space formed among the first nanometer micropore heat insulation material layer (3), the second nanometer micropore heat insulation material layer (5), the first ceramic fiber layer (2), the second ceramic fiber layer (4) and the third ceramic fiber layer (6) is a vacuum area (8).
3. A heat shield according to claim 1, wherein: the thickness of the first high-temperature reflection heat insulation coating layer (1) and the thickness of the second high-temperature reflection heat insulation coating layer (7) are both 0.1-0.2 mm.
4. A heat shield according to claim 1, wherein: the thickness of the first nanometer micropore heat insulation material layer (3) and the thickness of the second nanometer micropore heat insulation material layer (5) are both 0.6-0.9 cm.
5. A heat shield according to claim 1, wherein: the thickness of the first ceramic fiber layer (2) and the thickness of the second ceramic fiber layer (4) are both 0.8-1.2 mm.
6. A heat shield according to claim 1, wherein: the thickness of the third ceramic fiber layer (6) is 0.7-0.9 mm.
7. A heat shield according to claim 1, wherein: the distances among the first ceramic fiber layer (2), the second ceramic fiber layer (4) and the third ceramic fiber layer (6) are all 2-4 mm.
8. A heat shield according to claim 1, wherein: the first nanometer micropore heat insulation material layer (3) and the second nanometer micropore heat insulation material layer (5) are both made of SiO 2-Al 2O3 composite nanometer super heat insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338186.6U CN211074954U (en) | 2019-08-16 | 2019-08-16 | Heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338186.6U CN211074954U (en) | 2019-08-16 | 2019-08-16 | Heat insulation board |
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| CN211074954U true CN211074954U (en) | 2020-07-24 |
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| CN201921338186.6U Active CN211074954U (en) | 2019-08-16 | 2019-08-16 | Heat insulation board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650395A (en) * | 2021-08-05 | 2021-11-16 | 苏州复达节能科技有限公司 | Composite nano heat insulation material |
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2019
- 2019-08-16 CN CN201921338186.6U patent/CN211074954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650395A (en) * | 2021-08-05 | 2021-11-16 | 苏州复达节能科技有限公司 | Composite nano heat insulation material |
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