CN102873739A - Improved production method for vacuum insulated panel - Google Patents
Improved production method for vacuum insulated panel Download PDFInfo
- Publication number
- CN102873739A CN102873739A CN2012101871157A CN201210187115A CN102873739A CN 102873739 A CN102873739 A CN 102873739A CN 2012101871157 A CN2012101871157 A CN 2012101871157A CN 201210187115 A CN201210187115 A CN 201210187115A CN 102873739 A CN102873739 A CN 102873739A
- Authority
- CN
- China
- Prior art keywords
- production method
- film
- insulating plate
- vacuum heat
- plate according
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims abstract description 6
- 229910002012 Aerosil® Inorganic materials 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 22
- 239000011162 core material Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920006284 nylon film Polymers 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 235000012241 calcium silicate Nutrition 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002241 glass-ceramic Substances 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920006289 polycarbonate film Polymers 0.000 claims description 3
- 229920006267 polyester film Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 239000005909 Kieselgur Substances 0.000 abstract 2
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 2
- 239000000378 calcium silicate Substances 0.000 abstract 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 2
- 239000008262 pumice Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000443 aerosol Substances 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000012784 inorganic fiber Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- YSZKOFNTXPLTCU-UHFFFAOYSA-N barium lithium Chemical compound [Li].[Ba] YSZKOFNTXPLTCU-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Abstract
The invention relates to an improved production method for a vacuum insulated panel, which comprises the following technical steps: dosing: inputting pumice stones, diatomaceous earth, calcium silicate, aerosil, inorganic fiber and vacuum stabilizer in proportion to a mixer to be mixed adequately; drying: drying the mixed materials which are agitated uniformly; core forming: inputting the dried materials and a degasser into a mould, and placing the mould into a press to be pressurized for forming; wrapping: taking a press-formed core plate out of the mould and wrapping the core plate in non-woven fabric to obtain a vacuum insulated panel core plate for buildings; placing the core plate in a high gas resistant film bag and vacuumizing, wherein the vacuum degree is 0.02-20 Pa; and then sealing. The invention has the advantages that the strength of the insulated panel is increased by mixing fiber, pumice stones, diatomaceous earth, calcium silicate and aerosol, and the insulating performance is improved. The core has a lower coefficient of heat conductivity and is an inorganic material which is not easy to combust. The raw materials are low in cost, the cost of the raw materials is lowered, and the environmental pollution is reduced.
Description
Technical field
The present invention relates to a kind of production method of improved vacuum heat-insulating plate, for the production of vacuum heat-insulating plate, this vacuum heat-insulating plate is as building or industrial heat preservation material.
Background technology
Existing vacuum heat-insulating plate is mainly by inner insulated core material with cover the high-gas resistance film outward and consist of, wherein insulated core material generally adopts conventional insulation material (such as foamed plastic), glass fibre or/and the materials such as aeroge are made, its shortcoming is that material cost is high, and energy consumption is high, not environmental protection.
Summary of the invention
The present invention aims to provide a kind of production method of improved vacuum heat-insulating plate, and the material cost that exists with the solution prior art is high, and energy consumption is high, the problem of not environmental protection.
Technical scheme of the present invention is: a kind of production method of improved vacuum heat-insulating plate, core is packed in the high resistant air film bag, vacuumize rear sealing, it is characterized in that, described core composition and parts by weight are: float stone 20-30, diatomite 10-15, calcium silicates 15-20, aerosil 10-15, inorfil 8-12, vacuum stabilizing agent 2-3;
Manufacture craft comprises the steps:
(1) batching: the material input mixer of described prescription is fully mixed;
(2) oven dry: the compound that stirs is dried, and bake out temperature is controlled at 100-120 ℃, until the moisture content of compound reaches below 0.5%, stops oven dry;
(3) non-woven fabric bag: nonwoven is made three banding sacks, or make three banding sacks with limb;
(4) core material can: the mixture of oven dry is dropped in the nonwoven sack of three bandings, and then the one side with opening seals;
(5) Bag Material shakeouts: the mixture integral body that will seal is shakeout:
(6) compressing: the packed mixture that will shakeout, put under the press together with the nonwoven sack of outside, carry out compression forming, obtain being incubated central layer;
(7) will be incubated central layer and insert in the high resistant air film bag and vacuumize, vacuum is 0.02-20Pa, then sealing.
The drying course of step (2) also can carry out in the process of step (1) simultaneously.
In the step (4), the filling speed of automatic filling machine be the 8-25 bag/minute, mixture is by measuring cup or Auger feeding and metering.
Used nonwoven is flame-retardant non-woven in step (3) and the step (6), and mass area ratio is 35-100g/m
2
In the step (5), the mixture that has sealed is by manually shakeouing, or flattens by roll shaft.
The decrease speed of press is controlled at 3-7 cm/s in the step (6), and pressure is controlled at 20-280T/m
2
Compressing technique is progressively suppressed continuously shaped by the belt that up and down several pair of rollers drive continuously in the step (6).
Described inorfil comprises more than one in rock wool, glass, lignin fibre and the glass-ceramic fibre, mixes with arbitrary proportion; Fibre length is 3-12mm, and diameter is the 0.2-13 micron.
Described high resistant air film bag is by the overcoat in the outside and inboard compound composition of sealant, and the sealing layer comprises that aluminium foil, polyester film, nylon film, polyethylene film, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, polyvinyl alcohol film, nylon film, ethylene/vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more are composited; The outermost protective layer of this high resistant air film bag is composited by one or more of glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth.
Two ends at described high resistant air film bag are provided with edge sealing, and this edge sealing is located at the relative one side at the two ends of this high resistant air film bag, are provided with the occlusal crib that coincide with this edge sealing at the another side relative with this edge sealing.
Advantage of the present invention is: fiber mixes the intensity that has increased warming plate with float stone, diatomite, calcium silicates and aerosil, and has improved heat-insulating property.The vacuum stabilizing agent has improved the durability that vacuum keeps.Core can reach lower thermal conductivity factor, is again inorganic material, and is nonflammable, can satisfy the needs of country's six or five energy conservation plans.Cost of material is cheap, guarantees certain low thermal conductivity, reduces cost of material; Reduced the pollution to environment.
Description of drawings
Fig. 1 is the side structure schematic diagram of one embodiment of the invention;
Fig. 2 is another embodiment of the present invention side structure schematic diagram;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the docking schematic diagram of the present invention when using.
The specific embodiment
The production method of a kind of improved vacuum heat-insulating plate of the present invention, core is packed in the high resistant air film bag, vacuumize rear sealing, it is characterized in that, described core composition and parts by weight are: float stone 20-30, diatomite 10-15, calcium silicates 15-20, aerosil 10-15, inorfil 8-12 and vacuum stabilizing agent 2-3;
Manufacture craft comprises the steps:
(1) batching: the material input mixer of described prescription is fully mixed;
(2) oven dry: the compound that stirs is dried, and bake out temperature is controlled at 100-120 ℃, until the moisture content of compound reaches below 0.5%, stops oven dry;
(3) non-woven fabric bag: nonwoven is made three banding sacks, or make three banding sacks with limb;
(4) core material can: drop in the nonwoven sack of three bandings with the mixture of automatic filling machine with oven dry, then the one side with opening seals.The filling speed of automatic filling machine be the 8-25 bag/minute, mixture is by measuring cup or Auger feeding and metering.
(5) Bag Material shakeouts: the mixture integral body that will seal is shakeout.The mixture that has sealed is by manually shakeouing, or flattens by roll shaft.
(6) compressing: the packed mixture that will shakeout, put under the press together with the nonwoven sack of outside, carry out compression forming, obtain being incubated central layer.The decrease speed of press is controlled at 3-7 cm/s, and pressure is controlled at 20-280T/m
2
Compressing technique also can be continuously shaped, and is progressively compressing continuously by the belt that up and down several pair of rollers drive.
(7) will be incubated central layer and insert in the high resistant air film bag and vacuumize, vacuum is 0.02-20Pa, then sealing.
The drying course of step (2) also can carry out in the process of step (1) simultaneously.
Used nonwoven is flame-retardant non-woven in step (3) and the step (6), and mass area ratio is 35-100g/m
2
Described vacuum active stabilizing agent is by active carbon, and one or more arbitrary proportion mixtures in barium lithium alloy activator, calcium oxide, magnesia and the silica gel consist of.
Described inorfil comprises a kind of in rock wool, glass, lignin fibre and the glass-ceramic fibre, or the two or more above-mentioned fiber that mixes with arbitrary proportion.Described fibre length is 3-12mm, and diameter is the 0.2-13 micron.
Described high resistant air film bag is by the overcoat in the outside and inboard compound composition of sealant.
Described sealant comprises that aluminium foil, polyester film, nylon film, polyethylene film, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, polyvinyl alcohol film, nylon film, ethylene/vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more are composited.
The outermost protective layer of described high resistant air film bag is composited by one or more of glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth.
Described high resistant air film bag also can adopt the material of any existing routine to make.Getter also is conventional material, adopts scattering device or adopts layer structure to be arranged on the surface of central layer.
Referring to Fig. 1-Fig. 4, the vacuum heat-insulating plate contour structures that the present invention makes can be conventional shape, is provided with sealing strip 3(referring to Fig. 1 at the two ends of high resistant air film bag 1).Also the sealing strip 3 at high resistant air film bag 1 two ends can be located at the relative one side at the two ends of this high resistant air film bag 1, be provided with the occlusal crib 4 that coincide with this edge sealing at the another side relative with sealing limit 3.Adjacent two warming plate A1 and A2 edge sealing 3 are placed in the other side's the occlusal crib 4 (as shown in Figure 4) in when construction, have reduced the heat bridge thickness between adjacent two warming plates, improved heat insulation effect and efficiency of construction.
Claims (10)
1. the production method of an improved vacuum heat-insulating plate, core is packed in the high resistant air film bag, vacuumize rear sealing, it is characterized in that, described core composition and parts by weight are: float stone 20-30, diatomite 10-15, calcium silicates 15-20, aerosil 10-15, inorfil 8-12, vacuum stabilizing agent 2-3;
Manufacture craft comprises the steps:
(1) batching: the material input mixer of described prescription is fully mixed;
(2) oven dry: the compound that stirs is dried, and bake out temperature is controlled at 100-120 ℃, until the moisture content of compound reaches below 0.5%, stops oven dry;
(3) non-woven fabric bag: nonwoven is made three banding sacks, or make three banding sacks with limb;
(4) core material can: the mixture of oven dry is dropped in the nonwoven sack of three bandings, and then the one side with opening seals;
(5) Bag Material shakeouts: the mixture integral body that will seal is shakeout:
(6) compressing: the packed mixture that will shakeout, put under the press together with the nonwoven sack of outside, carry out compression forming, obtain being incubated central layer;
(7) will be incubated central layer and insert in the high resistant air film bag and vacuumize, vacuum is 0.02-20Pa, then sealing.
2. the production method of improved vacuum heat-insulating plate according to claim 1, it is characterized in that: the drying course of step (2) also can carry out in the process of step (1) simultaneously.
3. the production method of improved vacuum heat-insulating plate according to claim 1 is characterized in that: in the step (4), the filling speed of automatic filling machine be the 8-25 bag/minute, mixture is by measuring cup or Auger feeding and metering.
4. the production method of improved vacuum heat-insulating plate according to claim 1, it is characterized in that: used nonwoven is flame-retardant non-woven in step (3) and the step (6), and mass area ratio is 35-100g/m
2
5. the production method of improved vacuum heat-insulating plate according to claim 1 is characterized in that: in the step (5), the mixture that has sealed is by manually shakeouing, or flattens by roll shaft.
6. the production method of improved vacuum heat-insulating plate according to claim 1 is characterized in that: the decrease speed of press is controlled at 3-7 cm/s in the step (6), and pressure is controlled at 20-280T/m
2
7. the production method of improved vacuum heat-insulating plate according to claim 1 is characterized in that: compressing technique is progressively suppressed continuously shaped by the belt that up and down several pair of rollers drive continuously in the step (6).
8. the production method of improved vacuum heat-insulating plate according to claim 1 is characterized in that, described inorfil comprises more than one in rock wool, glass, lignin fibre and the glass-ceramic fibre, mixes with arbitrary proportion; Fibre length is 3-12mm, and diameter is the 0.2-13 micron.
9. the production method of improved vacuum heat-insulating plate according to claim 1, it is characterized in that, described high resistant air film bag is by the overcoat in the outside and inboard compound composition of sealant, and the sealing layer comprises that aluminium foil, polyester film, nylon film, polyethylene film, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, polyvinyl alcohol film, nylon film, ethylene/vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more are composited; The outermost protective layer of this high resistant air film bag is composited by one or more of glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth.
10. the production method of improved vacuum heat-insulating plate according to claim 1, it is characterized in that, two ends at described high resistant air film bag are provided with edge sealing, this edge sealing is located at the relative one side at the two ends of this high resistant air film bag, is provided with the occlusal crib that coincide with this edge sealing at the another side relative with this edge sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187115.7A CN102873739B (en) | 2012-06-08 | 2012-06-08 | Improved production method for vacuum insulated panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187115.7A CN102873739B (en) | 2012-06-08 | 2012-06-08 | Improved production method for vacuum insulated panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873739A true CN102873739A (en) | 2013-01-16 |
| CN102873739B CN102873739B (en) | 2015-01-14 |
Family
ID=47475367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187115.7A Active CN102873739B (en) | 2012-06-08 | 2012-06-08 | Improved production method for vacuum insulated panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873739B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672300A (en) * | 2013-11-07 | 2014-03-26 | 苏州市君悦新材料科技有限公司 | Novel heat-insulating coldness-preserving material |
| CN104100012A (en) * | 2014-08-04 | 2014-10-15 | 天津市建筑科学研究院有限公司 | Vacuum inorganic insulation outer external wall board, manufacturing method thereof and external wall insulation system |
| CN104631634A (en) * | 2014-12-29 | 2015-05-20 | 中国科学院合肥物质科学研究院 | Powder core vacuum insulation panel for building and preparing method thereof |
| CN106317700A (en) * | 2016-08-30 | 2017-01-11 | 江苏爱富希新型建材股份有限公司 | Silicon-plastic plate and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057659A (en) * | 1990-06-23 | 1992-01-08 | 龙昂 | Composite heat insulatant thermal insulation material |
| EP1340728A1 (en) * | 2000-11-10 | 2003-09-03 | Mitsubishi Shoji Construction Materials Corporation | Composition for building material and building material |
| JP3783734B2 (en) * | 1995-05-30 | 2006-06-07 | 株式会社エーアンドエーマテリアル | Calcium silicate plate manufacturing method |
| WO2007033836A1 (en) * | 2005-09-23 | 2007-03-29 | Va-Q-Tec Ag | Method for the production of a vacuum insulation element wrapped in a film, filled with powder |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN101734903A (en) * | 2008-11-14 | 2010-06-16 | 中国电力科学研究院 | Nano silica dioxide heat-insulating material and preparation method thereof |
| CN102173714A (en) * | 2011-01-19 | 2011-09-07 | 河北辽原硅藻材料有限公司 | Environment-friendly calcium silicate heat insulation product and preparation method thereof |
-
2012
- 2012-06-08 CN CN201210187115.7A patent/CN102873739B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057659A (en) * | 1990-06-23 | 1992-01-08 | 龙昂 | Composite heat insulatant thermal insulation material |
| JP3783734B2 (en) * | 1995-05-30 | 2006-06-07 | 株式会社エーアンドエーマテリアル | Calcium silicate plate manufacturing method |
| EP1340728A1 (en) * | 2000-11-10 | 2003-09-03 | Mitsubishi Shoji Construction Materials Corporation | Composition for building material and building material |
| WO2007033836A1 (en) * | 2005-09-23 | 2007-03-29 | Va-Q-Tec Ag | Method for the production of a vacuum insulation element wrapped in a film, filled with powder |
| CN101310137A (en) * | 2005-09-23 | 2008-11-19 | 瓦克技术股份公司 | Method for the production of a vacuum insulation element wrapped in a film, filled with powder |
| CN101734903A (en) * | 2008-11-14 | 2010-06-16 | 中国电力科学研究院 | Nano silica dioxide heat-insulating material and preparation method thereof |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN102173714A (en) * | 2011-01-19 | 2011-09-07 | 河北辽原硅藻材料有限公司 | Environment-friendly calcium silicate heat insulation product and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672300A (en) * | 2013-11-07 | 2014-03-26 | 苏州市君悦新材料科技有限公司 | Novel heat-insulating coldness-preserving material |
| CN104100012A (en) * | 2014-08-04 | 2014-10-15 | 天津市建筑科学研究院有限公司 | Vacuum inorganic insulation outer external wall board, manufacturing method thereof and external wall insulation system |
| CN104100012B (en) * | 2014-08-04 | 2016-09-07 | 天津市建筑科学研究院有限公司 | A kind of vacuum inorganic heat preservation Side fascia and preparation method thereof and exterior wall heat-preserving system |
| CN104631634A (en) * | 2014-12-29 | 2015-05-20 | 中国科学院合肥物质科学研究院 | Powder core vacuum insulation panel for building and preparing method thereof |
| CN104631634B (en) * | 2014-12-29 | 2017-07-11 | 中国科学院合肥物质科学研究院 | A kind of powder core material vacuum heat-insulation board for building and preparation method thereof |
| CN106317700A (en) * | 2016-08-30 | 2017-01-11 | 江苏爱富希新型建材股份有限公司 | Silicon-plastic plate and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873739B (en) | 2015-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717578B (en) | Method utilizing expanded perlite to produce vacuum insulated plate | |
| CN102720922B (en) | Production method of vacuum insulated panel | |
| CN102873959B (en) | Method for producing novel vacuum insulated panel | |
| CN104234252B (en) | Modified cement granular polystyrene composite vacuum insulation plate and preparation method thereof | |
| CN102939425B (en) | Core and preparation method thereof for vacuum insulation panel | |
| CN102873966B (en) | Production method of novel vacuum insulated panel | |
| CN102873739B (en) | Improved production method for vacuum insulated panel | |
| CN102717579B (en) | Method utilizing expanded perlite to produce vacuum insulated plate | |
| CN102963104B (en) | Preparation method of back-sealing vacuum insulation panel | |
| CN104294939A (en) | Inorganic thermal-insulation mortar composite vacuum thermal-insulation board and manufacturing method thereof | |
| CN104294942A (en) | Foamed cement compound vacuum heat insulation plate and preparation method thereof | |
| CN112050029B (en) | Composite core material and preparation method and application thereof | |
| CN102720921B (en) | Method for producing vacuum heat insulation board from expanded perlite | |
| CN103206027A (en) | Vacuum heat-preserving plate for light building | |
| CN107023087A (en) | A kind of excellent vacuum heat-insulating plate of fire protecting performance and its production method | |
| CN102720278A (en) | Improved wall insulation core board and production method thereof | |
| CN201487482U (en) | Glass fiber reinforced plastic compound vacuum insulated panel | |
| CN202492937U (en) | Concavo-convex vacuum heat retaining board | |
| CN202492938U (en) | External wall vacuum insulation board | |
| CN203131331U (en) | Vacuum heat insulation board | |
| CN202627233U (en) | Thermal insulation composite board for external wall | |
| CN202192828U (en) | Vacuum insulation panel suitable for building field | |
| CN102587515A (en) | Level crossing slotted polystyrene foam plate | |
| CN206667510U (en) | A kind of light fireproof thermal-insulating board material | |
| CN102720279A (en) | Production method of wall insulation core board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Yi Inventor after: Hou Qinpeng Inventor before: Di Chuanwei Inventor before: Li Zhuangxian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAI CHUANWEI LI ZHUANGXIAN TO: HE YI HOU QINPENG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266112 Shandong City, Chengyang District, Qingdao, the streets of the streets of the Wangjiazhuang neighborhood of the community on the north side of the 500 meters Patentee after: Qingdao Kerui new environmental protection materials Group Co. Ltd. Address before: 266112 Shandong City, Chengyang District, Qingdao, the streets of the streets of the Wangjiazhuang neighborhood of the community on the north side of the 500 meters Patentee before: Qingdao Creek New Environmental Materials Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Improved production method for vacuum insulated panel Effective date of registration: 20161102 Granted publication date: 20150114 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2016990000932 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171127 Granted publication date: 20150114 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2016990000932 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Improved production method for vacuum insulated panel Effective date of registration: 20171206 Granted publication date: 20150114 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2017370010089 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190201 Granted publication date: 20150114 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2017370010089 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Improved production method for vacuum insulated panel Effective date of registration: 20190213 Granted publication date: 20150114 Pledgee: Qingdao Chengyuan Cci Capital Ltd Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2019370010015 |