CN203348830U - Double-layer composite reflective insulation board - Google Patents
Double-layer composite reflective insulation board Download PDFInfo
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- CN203348830U CN203348830U CN2013203400350U CN201320340035U CN203348830U CN 203348830 U CN203348830 U CN 203348830U CN 2013203400350 U CN2013203400350 U CN 2013203400350U CN 201320340035 U CN201320340035 U CN 201320340035U CN 203348830 U CN203348830 U CN 203348830U
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- insulation board
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- reflective insulation
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Abstract
The utility model discloses an insulation board, and particularly relates to a double-layer composite reflective insulation board which comprises a bottom layer and a composite layer. The bottom layer is made of fiber cloth materials, and the composite layer is composed of a nanometer micropore thermal insulation material layer and a metal aluminum foil layer in a staggered and composite mode. The double-layer composite reflective insulation board is thin, and low in heat conductivity coefficient, the heat insulating property is better than that of a traditional fiber heat preservation material by 3-4 times, and the double-layer composite reflective insulation board can be applied to high-temperature equipment with limitation of the thickness and the weight of heat insulation materials; a staggered seam pressing adhesion mounting method is used, the structure of the insulation board is more compact, and efficiency of the mounting process is improved.
Description
Technical field
The utility model relates to a kind of thermal shield, specifically relates to a kind of nanometer micropore thermoinsulation material two-layer compound reflective insulation plate, is mainly used in the industries such as iron and steel, kiln, pottery, cryogenic engineering and chemical industry, belongs to the thermal-protective material technical field.
Background technique
The heat-insulation material of industrial application be take the insulating products such as mineral wool, inorganic cotton and the cruel foamed plastics of poly-ammonia as main at present, these conventional insulation material thermal conductivitys are higher and can not effectively reduce the loss of heat, and all there is certain potential safety hazard in they, as the fiber dust in fiber product has larger harm to human body, the organic goods are at high temperature inflammable etc.New and effective super insulating material refers to the thermoinsulation material that thermal conductivity is extremely low, insulation effect is fabulous, and it has two types: vacuum insulation goods and nanometer micropore insulating product.Due to the develop rapidly of nanometer technology, the nanometer micropore thermoinsulation material is also more and more paid attention in recent years, and the research dynamics that every country drops into is also increasing.
Chinese patent literature CN202209502U(application number 201120308648.7) provide a kind of glass fabric cloth-metal foil composite reflective heat insulating plate, it comprises substrate layer, substrate layer is compounded with some powder slurry layers and the metal foil layer of interlaced arrangement, close structure, in space, air pole is difficult flows, therefore its thermoconvection is less, has effectively reduced the ladle hot loss, has improved the working life of ladle.Glass fabric cloth-metal foil composite reflective heat insulating plate has certain insulation effect, but heat insulation effect is not very desirable, does not reach the requirement that the client controls time and the actual temp of insulation, and its heat insulation effect remains further to be improved.
The model utility content
The model utility purpose: the purpose of this utility model is in order to solve above the deficiencies in the prior art, and the complex reflex thermal shield that a kind of thermal conductivity is low is provided.
Technological scheme:
Two-layer compound reflective insulation plate described in the utility model, comprise bottom and composite bed, and described bottom adopts fiber cloth material, and described composite bed is interlocked and is composited by nanometer micropore insulation material layer and metal aluminum foil layer.
Described metal aluminum foil layer is 5 layers, and the nanometer micropore insulation material layer is 4 layers.
Beneficial effect:
Two-layer compound reflective insulation plate described in the utility model, composite bed is the hollow bead of micro/nano level silica flour and a kind of high-performance that form compound through several layers of metal foil, high-quality high temperature thermal insulation material, its heat-shielding performance will good 3-4 than the thermal insulating material of traditional fibre class doubly, the thin thickness of nanometer micropore thermoinsulation material, thermal conductivity is low, can be applied on the high-temperature service of some restriction thermoinsulation material thickness and weight.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model two-layer compound reflective insulation plate.
Fig. 2 is two-layer compound reflective insulation plate scheme of installation.
Wherein in Fig. 1,1-metal aluminum foil layer 2-nanometer micropore insulation material layer 3-bottom
In Fig. 2,1-layer brick 2-two-layer compound reflective insulation plate first layer 3-two-layer compound reflective insulation plate second layer 4-wraps wall
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
Referring to Fig. 1, the utility model relates to a kind of two-layer compound reflective insulation plate, comprises bottom 3 and composite bed, and described bottom 3 adopts fiber cloth material, and described composite bed is interlocked and is composited by nanometer micropore insulation material layer 2 and metal aluminum foil layer 1.Described metal aluminum foil layer 1 is 5 layers, and nanometer micropore insulation material layer 2 is 4 layers.
When two-layer compound reflective insulation plate is installed, on bag wall 4 surfaces, complex reflex thermal shield, the installation method that staggered tooled joint is pasted are installed, as shown in Figure 2, two-layer compound reflective insulation plate first layer 3 is installed on layer brick surface, the two-layer compound reflective insulation plate second layer 2, then the mounting layer brick 1.Adopt this kind of installation method, can make the heat-insulating plate structure close and firm, installation efficiency is high, and insulation effect also can improve.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a two-layer compound reflective insulation plate, is characterized in that it comprises bottom and composite bed, and described bottom adopts fiber cloth material, and described composite bed is interlocked and is composited by nanometer micropore insulation material layer and metal aluminum foil layer.
2. two-layer compound reflective insulation plate according to claim 1, is characterized in that described metal aluminum foil layer is 5 layers, and the nanometer micropore insulation material layer is 4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203400350U CN203348830U (en) | 2013-06-13 | 2013-06-13 | Double-layer composite reflective insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203400350U CN203348830U (en) | 2013-06-13 | 2013-06-13 | Double-layer composite reflective insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348830U true CN203348830U (en) | 2013-12-18 |
Family
ID=49748730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203400350U Expired - Fee Related CN203348830U (en) | 2013-06-13 | 2013-06-13 | Double-layer composite reflective insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864581A (en) * | 2016-06-12 | 2016-08-17 | 韩松 | Multifunctional composite thermal-insulating layer |
| CN105864579A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Novel thermal insulation structure |
-
2013
- 2013-06-13 CN CN2013203400350U patent/CN203348830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864579A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Novel thermal insulation structure |
| CN105864581A (en) * | 2016-06-12 | 2016-08-17 | 韩松 | Multifunctional composite thermal-insulating layer |
| CN105864581B (en) * | 2016-06-12 | 2017-10-24 | 韩松 | A kind of multi-functional composite heat-insulating layer |
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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: 20131218 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |