CN202139787U - Vacuum and thermal insulation external plate with metal surface - Google Patents
Vacuum and thermal insulation external plate with metal surface Download PDFInfo
- Publication number
- CN202139787U CN202139787U CN201120156588U CN201120156588U CN202139787U CN 202139787 U CN202139787 U CN 202139787U CN 201120156588 U CN201120156588 U CN 201120156588U CN 201120156588 U CN201120156588 U CN 201120156588U CN 202139787 U CN202139787 U CN 202139787U
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- China
- Prior art keywords
- thermal insulation
- insulation layer
- vacuum
- insulation
- layer
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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- Laminated Bodies (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model provides a vacuum and thermal insulation external plate with a metal surface. The vacuum and thermal insulation external plate comprises a sealing frame and a thermal insulation layer (2), wherein the sealing frame is composed of metal plates (1), a fireproof glass fiber aluminum foil cloth layer (3) is also arranged at the outer part of the thermal insulation layer (2), the thermal insulation layer (2) is sealed in the fireproof glass fiber aluminum foil cloth layer (3), and the gap in the thermal insulation layer (2) is vacuum. The vacuum and thermal insulation external plate has the advantages of low coefficient of heat conductivity and lower cost; and the thermal insulation layer cannot be affected with damp.
Description
Technical field
The utility model relates to a kind of wall heat insulation material, relates in particular to a kind of metal covering vacuum insulation external wall insulation.
Background technology
In recent years; Along with China's building exterior wall heat preserving and decoration of exterior wall technology rapid development; The fire safety problem of architectural exterior insulation system and decoration of exterior wall becomes increasingly conspicuous; Occur repeatedly because of the architectural exterior insulation system selects non-compliant heat insulating material or the improper case of fire that causes of decoration of exterior wall fire prevention measure for use, caused loss to a certain degree not only for the country and people's property, also caused serious social influence.
External wall insulation mostly adopts organic insulation material before, and fireproof performance is poor, gradually adopts inorganic rock cotton board and block of glass wool to replace organic insulation material before now; But simultaneously because rock wool, glass wool have very strong water imbibition, in case after moisture and outdoor rainwater infiltrated within the walls, unit weight increased; Thermal transmittance improves, and self intensity weakens, and can't bear deadweight; Cause natural gravity to sink, thereby destroy float coat.The restriction of the coefficient of thermal conductivity of rock wool or glass wool in addition in the time of need reaching lower thermal transmittance, need be done thickening with warming plate, makes the weight of warming plate increase, and has improved manufacturing cost and has increased manufacture difficulty again, and safety factor has also reduced simultaneously.
The utility model content
The technical problem that the utility model will solve is, provides a kind of insulation layer can not make moist, coefficient of thermal conductivity is low, lower-cost metal covering vacuum insulation external wall insulation.
The technical solution of the utility model is; Provide a kind of metal covering vacuum insulation external wall insulation to comprise sealing frame and insulation layer that metal sheet constitutes; Described insulation layer also is provided with flame resistant glass silk aluminium foil layer of cloth outward; Insulation layer is sealed in the flame resistant glass silk aluminium foil layer of cloth, and the space in the described insulation layer is a vacuum.
After adopting above scheme; The utility model metal covering vacuum insulation external wall insulation is provided with flame resistant glass silk aluminium foil layer of cloth and insulation layer is sealed and processing has been carried out vacuumizing in the gap between insulation layer; Thereby make insulation layer reduce coefficient of thermal conductivity not increasing under the situation of thickness; Because insulation layer is sealed in the flame resistant glass silk aluminium foil layer of cloth, thereby can not make moist in addition yet, compare the thickness that increases insulation layer; The utility model has only increased one deck flame resistant glass silk aluminium foil layer of cloth insulation layer has been vacuumized, thereby cost is lower.
As preferably, described insulation layer is any one or more than one combination in rock wool, mineral wool, the glass wool.
As preferably, all adopt the polyester glue bond between described flame resistant glass silk aluminium foil layer of cloth and insulation layer and the metal sheet.
Description of drawings
It in the accompanying drawing 1 the cross section structure sketch map of the metal covering vacuum insulation external wall insulation of the utility model.
Shown in the figure:
1, metal sheet, 2, insulation layer, 3, flame resistant glass silk aluminium foil layer of cloth.
The specific embodiment
For the technical scheme of the utility model better is described, be described in detail below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Shown in accompanying drawing 1; A kind of metal covering vacuum insulation external wall insulation; Comprise sealing frame and insulation layer 2 that metal sheet 1 constitutes; Also be provided with flame resistant glass silk aluminium foil layer of cloth 3 outside the described insulation layer 2, insulation layer 2 is sealed in the flame resistant glass silk aluminium foil layer of cloth 3, and the spaces in the described insulation layer 2 are vacuum; Described insulation layer 2 is any one or more than one combination in rock wool, mineral wool, the glass wool, all adopts the polyester glue bond between described flame resistant glass silk aluminium foil layer of cloth 3 and insulation layer 2 and the metal sheet 1.
In the above-described embodiments; A kind of preferred forms of the utility model is described, obviously, under the inventive concept of the utility model; Still can make a lot of variations and improvement; Also can be rock wool or mineral wool or glass wool like described insulation layer 2, also can be the composition of rock wool and mineral wool composition or mineral wool and glass wool composition or rock wool and glass wool, can also be the composition of three kinds of rock wool, mineral wool and glass wools.The key of the utility model is insulation layer is carried out encapsulation process and it is vacuumized.At this, should explain that any change of under the inventive concept of the utility model, being made all will fall in the protection domain of the utility model.
Claims (2)
1. metal covering vacuum insulation external wall insulation; Comprise sealing frame and insulation layer (2) that metal sheet (1) constitutes; It is characterized in that: the outer flame resistant glass silk aluminium foil layer of cloth (3) that also is provided with of described insulation layer (2); Insulation layer (2) is sealed in the flame resistant glass silk aluminium foil layer of cloth (3), and the space in the described insulation layer (2) is a vacuum.
2. metal covering vacuum insulation external wall insulation according to claim 1 is characterized in that: all adopt the polyester glue bond between described flame resistant glass silk aluminium foil layer of cloth (3) and insulation layer (2) and the metal sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120156588U CN202139787U (en) | 2011-05-17 | 2011-05-17 | Vacuum and thermal insulation external plate with metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120156588U CN202139787U (en) | 2011-05-17 | 2011-05-17 | Vacuum and thermal insulation external plate with metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139787U true CN202139787U (en) | 2012-02-08 |
Family
ID=45550850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120156588U Expired - Fee Related CN202139787U (en) | 2011-05-17 | 2011-05-17 | Vacuum and thermal insulation external plate with metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535688A (en) * | 2012-02-10 | 2012-07-04 | 中国建筑第七工程局有限公司 | Outer wall with built-in single-surface composite rock wool insulation board and construction method for outer wall |
| CN106639627A (en) * | 2016-12-22 | 2017-05-10 | 安庆市大成防腐保温材料有限责任公司 | Thermal insulation board and thermal insulation wall using same |
| CN107090920A (en) * | 2017-06-28 | 2017-08-25 | 西安沃飞斯节能科技有限公司 | A kind of double backing rock wool composite external wall insulation preparation methods of cement base |
| CN108797819A (en) * | 2017-05-06 | 2018-11-13 | 张荐 | A kind of isolation complex and preparation method thereof |
-
2011
- 2011-05-17 CN CN201120156588U patent/CN202139787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535688A (en) * | 2012-02-10 | 2012-07-04 | 中国建筑第七工程局有限公司 | Outer wall with built-in single-surface composite rock wool insulation board and construction method for outer wall |
| CN106639627A (en) * | 2016-12-22 | 2017-05-10 | 安庆市大成防腐保温材料有限责任公司 | Thermal insulation board and thermal insulation wall using same |
| CN108797819A (en) * | 2017-05-06 | 2018-11-13 | 张荐 | A kind of isolation complex and preparation method thereof |
| CN107090920A (en) * | 2017-06-28 | 2017-08-25 | 西安沃飞斯节能科技有限公司 | A kind of double backing rock wool composite external wall insulation preparation methods of cement base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130517 |