CN204960011U - Metal vacuum heat -insulation plate - Google Patents
Metal vacuum heat -insulation plate Download PDFInfo
- Publication number
- CN204960011U CN204960011U CN201520487522.9U CN201520487522U CN204960011U CN 204960011 U CN204960011 U CN 204960011U CN 201520487522 U CN201520487522 U CN 201520487522U CN 204960011 U CN204960011 U CN 204960011U
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- CN
- China
- Prior art keywords
- metal sheet
- sealing strip
- insulation plate
- vacuum heat
- airtight
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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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- Building Environments (AREA)
Abstract
The utility model discloses a metal vacuum heat -insulation plate connects the vacuum production chamber by last metal sheet and the lower sealed cooperation of metal sheet, is equipped with the support core in the vacuum cavity, is equipped with the evacuation hole on the chamber wall of vacuum cavity, go up the metal sheet and the sealed cooperation of metal sheet is connected down sealing strip between be equipped with the fusing point airtight of 90 DEG C - 350 DEG C metal or its alloy, airtight with last metal sheet, down as an organic whole the and formation of the sealing strip bonding of metal sheet seal. Have keeping the high vacuum degree for a long time in abominable natural environment, the seal is excellent, and anti deformability is strong, antiseptic and rustproof performance is excellent, service life and same longevity of building, the fire behavior A level, collect heat preservation, decoration, structural function in an organic whole, showing and shortening construction cycle, reduce installation cost, easily the various shapes of shaping satisfy special requirements such as building wall face corner, circular arc, be applicable to the external wall insulation of all kinds of buildings, the roofing keeps warm.
Description
Technical field
The utility model relates to building material field, particularly a kind of metal vacuum heat-insulation plate for exterior-wall heat insulation.
Background technology
Existing vacuum external wall insulation mainly contains: VIP vacuum heat-insulation plate and light fire-proof vacuum heat-insulation plate.VIP vacuum heat-insulation plate is for vacuum-tight material with the plastic sheeting of flexibility, with silicon dioxide powder or high density polyurethane plate for heartwood, polymer plastic film is gas barrier film, coated glass fiber cloth is external surface reinforcing material, time shaping, heartwood is placed in gas barrier film, under hot melt state, gas barrier film surrounding cementation is sealed, vacuumize rear heat seal vacuum orifice.By its material composition and the restriction of moulding process, it exists: vacuum is sealed by plastic sheeting surrounding cementation under the support of heartwood 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, cause plate body damaged, thoroughly lose heat insulation function; Aging along with gas barrier film, under the long term of interior external force, its service life is only 15-25 years; 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 glazed tile, Art Stone, wall decoration mode is single.And light fire-proof vacuum heat-insulation plate, be lay confined layer at the external surface of space framework to close.How to close confined layer, can be related to product realize condition of high vacuum degree, reach and keep condition of high vacuum degree for a long time in severe natural environment, realizes the key of excellent heat-insulating property.
Utility model content
The purpose of this utility model is the metal vacuum heat-insulation plate providing a kind of airtight performance excellence, and this metal vacuum heat-insulation plate has high insulating effect, long service life, intensity is high, cost is low advantage simultaneously.
The purpose of this utility model is achieved by the following technical programs. metal vacuum heat-insulation plate, be sealed and matched by upper metal sheet and lower metal sheet and be connected to form vacuum chamber, supporting-core is provided with in vacuum chamber, the chamber wall of vacuum chamber is provided with and vacuumizes hole, it is characterized in that, described upper metal sheet and lower metal sheet are sealed and matched between the sealing strip that connects and are provided with fusing point at the metal of 90 DEG C-385 DEG C or the airtight bar of its alloy, and described airtight bar and the sealing strip of upper metal sheet, lower metal sheet are bonded as integrally and form sealing.
The further technical scheme of the utility model also has following characteristics:
Airtight bar between the homonymy sealing strip of upper and lower metal sheet and described two sealing strips in the same way flange forms catching groove.
The external surface of the sealing strip of described upper metal sheet and the sealing strip of lower metal sheet is covered with anticorrosion confined layer.
The catching groove opening direction of relative both sides is contrary.
The sealing strip of described upper metal sheet and/or the sealing strip of lower metal sheet are provided with welding position.
On the sidewall of described upper metal sheet, angle place is provided with water proof anti-seepage projection.
The utility model has following beneficial effect:
1, in severe natural environment, keep condition of high vacuum degree for a long time, seal is excellent, and non-deformability is strong.A. pressure and only solubilized airtight bar lower temperature or under producing the very little ul-trasonic irradiation of heat, make airtight bar and upper and lower sealing strip combine together to be formed and seal.In airtight process, airtight limit and dissolve between airtight bar, does not produce the process difficulties of distortion because high-temperature soldering must cause and very easily corrosion; B. dissolve the ductility of airtight bar, be imbued with and dissolve airtight limit there is certain deformability, when product produces distortion because of factors such as thermal stresses, wind load and plate body deadweights in severe natural environment, maintenance airtight performance that also can be intact; C. in order to strengthen airtight performance, strengthen the bond strength of airtight limit and airtight bar, improve the rigidity of dissolving airtight limit, to strengthen the ability of dissolving the resistance to deformation of airtight limit, and make the sharper outside of dissolving airtight limit form round and smooth lateral dominance in carrying, installation, be provided with flange in the outside of dissolving airtight limit; D. dissolving airtight limit or flange to strengthen further, can applying welding on airtight limit or flange dissolved; E. in order to strengthen seal further, dissolving the surface on airtight limit or flange, applying or being completely stained with anticorrosion confined layer; F. in order between reinforcement plate and plate formed plate seam impervious waterproof ability, be provided with antiseepage raised line in the outer end of sidewall; J., when shaping outside confined layer, compressing Convex and concave stereoscopic figure on its face, shaping decorative layer, realizes insulation, decoration, water-proof function in one.
2, anti-rust and corrosionproperties is excellent, the longevity logical with building service life.A. metal enclosed layer is tin plate, galvanized sheet, aluminium sheet or corrosion resistant plate, and material itself has excellent anti-rust and corrosionproperties; B. the internal cavities of vacuum heat-insulation plate is high vacuum, and places moisture absorption getter, guarantees that internal cavities is absolute dry condition, does not produce the condition of corrosion corrosion; C. airtight bar, anticorrosion confined layer are while realizing sealing function, airtight limit, flange are wrapped up completely, the infiltration of thorough exclusion of water, vapour, and anti-rust and corrosionproperties is excellent; D. the external surface of vacuum heat-insulation plate, is on the excellent plate body surface of anti-rust and corrosionproperties, then applies antiseptic and rustproof subbing and investment precoat, thus stop the generation of vacuum heat-insulation plate corrosion corrosion.
3, excellent thermal insulation performance.Cavity after vacuumizing stops the convection heat transfer' heat-transfer by convection produced because of air flowing, the reflectance coating arranged in metal sheet itself and plate body blocks heat radiation effectively, the supporting-core that coefficient of thermal conductivity is minimum and thickness are only the sidewall of 0.15mm-0.6mm confined layer, heat transfer of effectively having decayed.
4, integrate insulation, decoration, structure function, significantly shorten construction period, reduce installation cost.
5, be easy to shaping various shape: what supporting-core can be easy is shaped to various abnormal shape in a mold, the supporting-core of abnormal shape be placed in special-shaped confined layer, the vacuum heat-insulation plate of various shape can be made, meet the particular/special requirements such as building exterior wall face corner, circular arc.
6, fireproof performance A level: in plate body structure, more than 99% is inorganic non-combustible material.
7, applied range: high insulation, the fire prevention of A level, with building same longevity, firm advantage reliable, with low cost, make it be applicable to the exterior-wall heat insulation of all kinds of building such as shear wall structure, frame construction, roof heat insulation; As steel building self-heat preserving self-decorating side fascia, roof panel, it is also its important development direction.
Accompanying drawing explanation
Fig. 1 is the floor map of the utility model embodiment one;
Fig. 2 is Figure 1A-A sectional view;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three;
Fig. 5 is the structural representation of the utility model embodiment four.
Detailed description of the invention
Embodiment one
As Fig. 1, shown in 2, metal vacuum heat-insulation plate provided by the utility model, by supporting-core 4, upper metal sheet 1 and lower metal sheet 2 form, the sealing strip 16 of upper metal sheet 1 and the sealing strip 17 of lower metal sheet 2 are sealed and matched and are connected to form vacuum chamber, the chamber wall of vacuum chamber is provided with and vacuumizes hole 15, metal or the airtight bar 6 of its alloy is provided with between the sealing strip 16 of upper metal sheet 1 and the sealing strip 17 of lower metal sheet 2, airtight bar 6 is fusing point at the metal of 90 DEG C-385 DEG C or its alloy material, as tin and alloy thereof, lead and alloy or Low Temperature Zn alloy etc., airtight bar 6 by after heating or the process of ultrasonic wave mode with the sealing strip 16 of upper metal sheet 1, the sealing strip 17 of lower metal sheet 2 is bonded as and is integrally formed integral hermetic.
In order to strengthen airtight performance, enhanced leaktightness limit 16, sealing strip 17 and the adhesive strength of airtight bar 6, improve the rigidity on integral hermetic limit and the ability of resistance to deformation, and make sharp edges of boards round and smooth, be beneficial to carrying, install, the outside on integral hermetic limit is provided with flange 11,12,13.Sealing strip being also provided with welding position 8, improving the intensity of sealing strip by applying welding.In order to strengthen seal and anti-rust and corrosionproperties further, in sealing strip dipping anticorrosion antirust liquid, being stained with and covering anticorrosion confined layer 7.In order to strengthen the antiseepage waterproof ability of the plate seam formed between warming plate, on the sidewall 3 of upper metal sheet 1, angle place is provided with antiseepage raised line 9.On shaping during metal sheet 1, compressing Convex and concave stereoscopic figure on its face, shaping decorative layer 10.For ease of installing, the airtight limit 5 of one and flange are provided with installing hole 18.
Embodiment two
As shown in Figure 3, metal vacuum heat-insulation plate provided by the utility model, side sealing strip is outwards provided with and leaves the flange 12 in space, opposite side sealing strip inwardly and leave the flange 13 in space, flange 12 and flange 13 corresponding, during installation, flange 13 buckles in flange 12, and all the other structures are with embodiment one.Embodiment three
As shown in Figure 4, the external surface of metal vacuum heat-insulation plate provided by the utility model, is provided with decoration topping 14, and decoration topping 14 is buckled on antiseepage raised line 9, or is screwed in dissolving on airtight limit 5 or flange 11,12, and all the other structures are with embodiment one.
Embodiment four
As shown in Figure 5, metal vacuum heat-insulation plate provided by the utility model, can be shaped to various special-shaped support core 19 in a mold, and special-shaped support core 19 is placed in corresponding special-shaped vacuum chamber 20, can make the vacuum heat-insulation plate of various shape, all the other structures are with embodiment one.
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. metal vacuum heat-insulation plate, be sealed and matched by upper metal sheet and lower metal sheet and be connected to form vacuum chamber, supporting-core is provided with in vacuum chamber, the chamber wall of vacuum chamber is provided with and vacuumizes hole, it is characterized in that, described upper metal sheet and lower metal sheet are sealed and matched between the sealing strip that connects and are provided with fusing point at the metal of 90 DEG C-385 DEG C or the airtight bar of its alloy, and described airtight bar and the sealing strip of upper metal sheet, lower metal sheet are bonded as integrally and form sealing.
2. metal vacuum heat-insulation plate according to claim 1, is characterized in that, the airtight bar between the homonymy sealing strip of upper and lower metal sheet and described two sealing strips in the same way flange forms catching groove.
3. metal vacuum heat-insulation plate according to claim 1 and 2, is characterized in that, the external surface of the sealing strip of described upper metal sheet and the sealing strip of lower metal sheet is covered with anticorrosion confined layer.
4. metal vacuum heat-insulation plate according to claim 2, is characterized in that, the catching groove opening direction of relative both sides is contrary.
5. metal vacuum heat-insulation plate according to claim 1, is characterized in that, the sealing strip of described upper metal sheet and/or the sealing strip of lower metal sheet are provided with welding position.
6. metal vacuum heat-insulation plate according to claim 1 and 2, is characterized in that, on the sidewall of described upper metal sheet, angle place is provided with water proof anti-seepage projection.
7. metal vacuum heat-insulation plate according to claim 1, is characterized in that, described upper metal sheet surface is provided with the decorative layer of Convex and concave stereoscopic figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487522.9U CN204960011U (en) | 2015-07-08 | 2015-07-08 | Metal vacuum heat -insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487522.9U CN204960011U (en) | 2015-07-08 | 2015-07-08 | Metal vacuum heat -insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960011U true CN204960011U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487522.9U Expired - Fee Related CN204960011U (en) | 2015-07-08 | 2015-07-08 | Metal vacuum heat -insulation plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204960011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975661A (en) * | 2015-07-08 | 2015-10-14 | 许浒 | Metal vacuum warming plate and manufacturing method for same |
-
2015
- 2015-07-08 CN CN201520487522.9U patent/CN204960011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975661A (en) * | 2015-07-08 | 2015-10-14 | 许浒 | Metal vacuum warming plate and manufacturing method for same |
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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: 20160113 Termination date: 20190708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |