CN204940568U - A kind of vacuum heat-insulation plate - Google Patents
A kind of vacuum heat-insulation plate Download PDFInfo
- Publication number
- CN204940568U CN204940568U CN201520523153.4U CN201520523153U CN204940568U CN 204940568 U CN204940568 U CN 204940568U CN 201520523153 U CN201520523153 U CN 201520523153U CN 204940568 U CN204940568 U CN 204940568U
- Authority
- CN
- China
- Prior art keywords
- coffer
- core
- cavity
- airtight
- vacuum heat
- 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.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The utility model discloses a kind of vacuum heat-insulation plate, be made up of coffer and supporting-core, described supporting-core is by base plate, a hollow cavity of side plate and cover plate composition, described supporting-core external surface is closed by described coffer, the base plate of described supporting-core and side plate are the cavity that overall structure forms the unidirectional opening in top, the opening inner edge of described cavity is provided with the step coordinated with described cover plate, described coffer comprises coffer and lower coffer, the seam crossing flanging of upper coffer and lower coffer forms airtight with cavity, airtight bar is provided with in the cavity of airtight.Have low cost, quality is light, and intensity is high, the feature that heat-insulating property is extremely excellent, the utility model, as desirable upgrading heat insulating material, is widely used in the exterior-wall heat insulation of all kinds of building, roof heat insulation, and the self-heat preserving self-decorating exterior wall as steel building is also its important development direction.
Description
Technical field
The utility model relates to building thermal insulation material field, particularly a kind of vacuum heat-insulation plate.
Background technology
Existing vacuum external wall insulation is for vacuum-tight material with the plastic sheeting of flexibility, with silicon dioxide powder or high density polyurethane plate for core, polymer plastic film is gas barrier film, coated glass fiber cloth is external surface reinforcing material, time shaping, core is placed in gas barrier film, under hot melt state, gas barrier film surrounding cementation is sealed, vacuumize rear heat seal vacuum orifice.It exists: core is the high price material of entity homogeneous, and cost is high; The core of entity homogeneous can increase coefficient of thermal conductivity, reduces heat-insulating property; Vacuum is sealed by plastic sheeting surrounding cementation under the support of core to realize, internal vacuum pressure and wall face bear wind load, deadweight, temperature deformation stress, final acting in conjunction is on the gas barrier film of plastic sheeting material, be easy to that surrounding cementation occurs come unstuck, the seam broken of cementation limit, gas barrier film bursts, and causes plate body damaged, thoroughly loses heat insulation function; The long term of interior external force, accelerates the gas leakage that produces because of the aging of gas barrier film and plate body damages; Material cost is high, and it is used is all high price materials; Cannot the shaping Special-shaped Plates for positions such as corners; Do with it metope be incubated, do not allow to paste the ornament materials such as glazed tile, Art Stone, wall decoration mode is single.
Utility model content
It is low that the purpose of this utility model is to provide a kind of cost, and the vacuum heat-insulation plate of seal and antiseptic property excellence, has adiabatic heat-insulation simultaneously, do not fire, the advantage of long service life.
The purpose of this utility model is achieved by the following technical programs, a kind of vacuum heat-insulation plate, is made up of coffer and supporting-core, it is characterized in that, the hollow cavity that described supporting-core is made up of base plate, side plate and cover plate, described supporting-core external surface is closed by described coffer.
Further technical scheme of the present utility model also has following characteristics:
The base plate of described supporting-core and side plate are the cavity that overall structure forms the unidirectional opening in top, and the opening inner edge of described cavity is provided with the step coordinated with described cover plate.
Described coffer comprises coffer and lower coffer, and the seam crossing flanging of upper coffer and lower coffer forms airtight with cavity, is provided with airtight bar in the cavity of airtight.
The outer side edges of described airtight 12 is provided with flange.
The inner surface of described supporting-core is spaced circular arc.Support column is provided with in described supporting-core.
The external surface of described coffer is provided with solid decorative patterns.
The utility model has following beneficial effect: 1, low cost, and quality is light, and intensity is high; 2, material therefor is incombustible material, fireproof performance A level; 3, whole service life and the building same longevity; 4, heat-insulating property is extremely excellent, and the cavity after vacuumizing stops the convection heat transfer' heat-transfer by convection that produces because air flowing, and the cold bridge effect being only the thick coffer of 0.15mm-0.4mm, the supporting-core sidewall of light thermal-insulation and point-like support post is very little, heat transfer of decaying significantly; 5, be mechanically fixed on metope, forever without the hidden danger that comes off, and form of construction work is simple and efficient; 6, sound insulation property is excellent, and vacuum can completely cut off the transmission of sound.The utility model, as desirable upgrading heat insulating material, is widely used in the exterior-wall heat insulation of all kinds of building, roof heat insulation, and the self-heat preserving self-decorating exterior wall as steel building is also its important development direction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of supporting-core in Fig. 1;
Fig. 3 is that Fig. 2 A is to schematic diagram;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the B-B sectional view of Fig. 3.
Detailed description of the invention
As shown in Figure 1, a kind of vacuum heat-insulation plate provided by the utility model is made up of coffer 1 and supporting-core, composition graphs 2, 3, 4, shown in 5, supporting-core is by base plate 3, the hollow cavity that side plate 7 and cover plate 2 form, its hollow position is vacuum chamber 4, base plate 3 and the side plate 7 of supporting-core are one-time formed overall structure, form the cavity of the unidirectional opening in top, the opening inner edge of cavity is provided with the step 6 coordinated with cover plate 2, base plate 3, the inner surface of side plate 7 and cover plate 2 is spaced circular arc 9, gain in strength while weight reduction, support column is provided with in supporting-core, supporting-core external surface is closed by coffer 1, coffer 1 comprises coffer and lower coffer, the seam crossing flanging of upper coffer and lower coffer forms airtight 12 with cavity, airtight bar 11 is provided with in the cavity of airtight, flange 8 is also provided with at upper coffer and the seam crossing of lower coffer or the outer side edges of airtight 12, to increase the rigidity on airtight limit, reduce by the deflection of airtight 12, the external surface of coffer is provided with solid decorative patterns 10.
Above-described embodiment is as better embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; not that protection domain of the present utility model is limited; all any simple modification of doing according to the utility model Spirit Essence and equivalent structure transformation or modification, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a vacuum heat-insulation plate, is made up of coffer and supporting-core, it is characterized in that, the hollow cavity that described supporting-core is made up of base plate, side plate and cover plate, and described supporting-core external surface is closed by described coffer.
2. a kind of vacuum heat-insulation plate according to claim 1, is characterized in that, the base plate of described supporting-core and side plate are the cavity that overall structure forms the unidirectional opening in top, and the opening inner edge of described cavity is provided with the step coordinated with described cover plate.
3. a kind of vacuum heat-insulation plate according to claim 1, is characterized in that, described coffer comprises coffer and lower coffer, and the seam crossing flanging of upper coffer and lower coffer forms airtight with cavity, is provided with airtight bar in the cavity of airtight.
4. a kind of vacuum heat-insulation plate according to claim 3, is characterized in that, the outer side edges of described airtight 12 is provided with flange.
5. a kind of vacuum heat-insulation plate according to claim 1 and 2, is characterized in that, the inner surface of described supporting-core is spaced circular arc.
6. a kind of vacuum heat-insulation plate according to claim 1 and 2, is characterized in that, is provided with support column in described supporting-core.
7. a kind of vacuum heat-insulation plate according to claim 1,3 or 4, is characterized in that, the external surface of described coffer is provided with solid decorative patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523153.4U CN204940568U (en) | 2015-07-20 | 2015-07-20 | A kind of vacuum heat-insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523153.4U CN204940568U (en) | 2015-07-20 | 2015-07-20 | A kind of vacuum heat-insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940568U true CN204940568U (en) | 2016-01-06 |
Family
ID=55008009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523153.4U Expired - Fee Related CN204940568U (en) | 2015-07-20 | 2015-07-20 | A kind of vacuum heat-insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940568U (en) |
-
2015
- 2015-07-20 CN CN201520523153.4U patent/CN204940568U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190720 |