JP5401422B2 - 真空断熱材及びこれを用いた冷蔵庫 - Google Patents
真空断熱材及びこれを用いた冷蔵庫 Download PDFInfo
- Publication number
- JP5401422B2 JP5401422B2 JP2010205029A JP2010205029A JP5401422B2 JP 5401422 B2 JP5401422 B2 JP 5401422B2 JP 2010205029 A JP2010205029 A JP 2010205029A JP 2010205029 A JP2010205029 A JP 2010205029A JP 5401422 B2 JP5401422 B2 JP 5401422B2
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- laminated body
- core material
- insulating material
- laminate
- 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
Links
- 239000011810 insulating material Substances 0.000 title claims description 93
- 239000011162 core material Substances 0.000 claims description 155
- 239000006260 foam Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 43
- 230000004888 barrier function Effects 0.000 description 17
- 238000009413 insulation Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- -1 polyethylene terephthalate Polymers 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 230000006837 decompression Effects 0.000 description 11
- 238000003466 welding Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 10
- 238000005187 foaming Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000012784 inorganic fiber Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000005001 laminate film Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/14—Insulation with respect to heat using subatmospheric pressure
Landscapes
- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010205029A JP5401422B2 (ja) | 2010-09-14 | 2010-09-14 | 真空断熱材及びこれを用いた冷蔵庫 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010205029A JP5401422B2 (ja) | 2010-09-14 | 2010-09-14 | 真空断熱材及びこれを用いた冷蔵庫 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012062904A JP2012062904A (ja) | 2012-03-29 |
| JP2012062904A5 JP2012062904A5 (ru) | 2012-11-08 |
| JP5401422B2 true JP5401422B2 (ja) | 2014-01-29 |
Family
ID=46058830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010205029A Expired - Fee Related JP5401422B2 (ja) | 2010-09-14 | 2010-09-14 | 真空断熱材及びこれを用いた冷蔵庫 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5401422B2 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013104712A1 (de) | 2013-05-07 | 2014-11-13 | Saint-Gobain Isover | Verfahren zur Herstellung von Vakuum-Isolations-Paneelen |
| WO2016162955A1 (ja) * | 2015-04-07 | 2016-10-13 | 三菱電機株式会社 | 真空断熱材及び冷蔵庫 |
| JP6609420B2 (ja) * | 2015-04-17 | 2019-11-20 | 日立グローバルライフソリューションズ株式会社 | 真空断熱材及びそれを用いた機器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3709762B2 (ja) * | 2000-04-18 | 2005-10-26 | いすゞ自動車株式会社 | 真空断熱材、および断熱パネル |
| JP4897473B2 (ja) * | 2006-12-26 | 2012-03-14 | 倉敷紡績株式会社 | 真空断熱材 |
| JP4602357B2 (ja) * | 2007-01-10 | 2010-12-22 | シャープ株式会社 | 冷蔵庫断熱箱体及びその製造方法 |
| JP2009063064A (ja) * | 2007-09-06 | 2009-03-26 | Hitachi Appliances Inc | 真空断熱材及びこれを用いた冷蔵庫 |
-
2010
- 2010-09-14 JP JP2010205029A patent/JP5401422B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012062904A (ja) | 2012-03-29 |
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