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WO2009031623A1 - Vacuum heat insulation structure and process for producing the same - Google Patents

Vacuum heat insulation structure and process for producing the same Download PDF

Info

Publication number
WO2009031623A1
WO2009031623A1 PCT/JP2008/065990 JP2008065990W WO2009031623A1 WO 2009031623 A1 WO2009031623 A1 WO 2009031623A1 JP 2008065990 W JP2008065990 W JP 2008065990W WO 2009031623 A1 WO2009031623 A1 WO 2009031623A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
metal
insulation structure
heat insulation
deposited
Prior art date
Application number
PCT/JP2008/065990
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroyuki Nakajima
Original Assignee
The Nippon Synthetic Chemical Industry Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by The Nippon Synthetic Chemical Industry Co., Ltd. filed Critical The Nippon Synthetic Chemical Industry Co., Ltd.
Publication of WO2009031623A1 publication Critical patent/WO2009031623A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

A vacuum heat insulation structure which has excellent heat-insulating performance and is excellent in resistance to expansion/shrinkage and flexing and which, even in long-term use, is less apt to generate cracks or pinholes and suffers no decrease in heat-insulating performance; and a process for producing the structure. The vacuum heat insulation structure comprises: a multilayered film comprising a polyolefin film (A) having a metal or metal oxide vapor-deposited thereon and a gas-barrier film (B) having a metal or metal oxide vapor-deposited thereon; and a heat-insulating material. It is characterized in that the polyolefin film (A) and the gas-barrier film (B) have been laminated so that that side of the film (A) which has the vapor-deposited metal or metal oxide faces that side of the film (B) which has the vapor-deposited metal or metal oxide, and that the heat-insulating material is hermetically packaged with the multilayered film.
PCT/JP2008/065990 2007-09-06 2008-09-04 Vacuum heat insulation structure and process for producing the same WO2009031623A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007231442 2007-09-06
JP2007-231442 2007-09-06

Publications (1)

Publication Number Publication Date
WO2009031623A1 true WO2009031623A1 (en) 2009-03-12

Family

ID=40428936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065990 WO2009031623A1 (en) 2007-09-06 2008-09-04 Vacuum heat insulation structure and process for producing the same

Country Status (2)

Country Link
JP (1) JP2009079762A (en)
WO (1) WO2009031623A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128474A (en) * 2011-05-05 2011-07-20 杨军 Energy-saving type radiation refrigerating and heating module
EP2657278A2 (en) * 2010-12-24 2013-10-30 LG Hausys, Ltd. Core material for a vacuum insulation panel formed of a phenolic resin-cured foam and vacuum insulation panel using same, and method for manufacturing same
CN104583663A (en) * 2012-08-23 2015-04-29 旭硝子株式会社 Vacuum heat-insulating material and method for manufacturing vacuum heat-insulating material
JP2020008084A (en) * 2018-07-06 2020-01-16 大日本印刷株式会社 Outer packaging material for vacuum insulation material, vacuum heat insulation material, and articles with vacuum insulation material
CN113784836A (en) * 2019-03-11 2021-12-10 株式会社可乐丽 Multilayer structure and packaging material for retort use using same
WO2023157762A1 (en) * 2022-02-15 2023-08-24 大日本印刷株式会社 Outer packaging material for vacuum thermal insulation material, vacuum thermal insulation material, and article with vacuum thermal insulation material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223535A1 (en) * 2012-12-18 2014-06-18 BSH Bosch und Siemens Hausgeräte GmbH Wall for a household refrigeration appliance with a high-gloss polystyrene and / or silver particles having top coat and household refrigeration appliance with such a wall
JP2014126098A (en) * 2012-12-26 2014-07-07 Nippon Synthetic Chem Ind Co Ltd:The Vacuum insulation structure and outer package bag for vacuum insulation structure
JP6623563B2 (en) * 2015-06-01 2019-12-25 凸版印刷株式会社 Laminated body for vacuum heat insulating material and vacuum heat insulating material using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102093U (en) * 1985-12-17 1987-06-29
JP2001032992A (en) * 1999-07-21 2001-02-06 Matsushita Electric Ind Co Ltd Vacuum insulating material
JP2001231681A (en) * 2000-02-25 2001-08-28 Matsushita Electric Ind Co Ltd Electric water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820034B2 (en) * 1986-05-12 1996-03-04 日本酸素株式会社 Heat insulation manufacturing method
JP2005036897A (en) * 2003-07-15 2005-02-10 Fuji Electric Holdings Co Ltd Vacuum heat insulating material and its manufacturing method
JP2006084077A (en) * 2004-09-15 2006-03-30 Hitachi Home & Life Solutions Inc Vacuum heat insulating material and refrigerator using the same
JP4835014B2 (en) * 2005-03-23 2011-12-14 凸版印刷株式会社 Vacuum insulation
JP2007078176A (en) * 2005-08-18 2007-03-29 Nippon Synthetic Chem Ind Co Ltd:The Vacuum heat insulation structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102093U (en) * 1985-12-17 1987-06-29
JP2001032992A (en) * 1999-07-21 2001-02-06 Matsushita Electric Ind Co Ltd Vacuum insulating material
JP2001231681A (en) * 2000-02-25 2001-08-28 Matsushita Electric Ind Co Ltd Electric water heater

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2657278A2 (en) * 2010-12-24 2013-10-30 LG Hausys, Ltd. Core material for a vacuum insulation panel formed of a phenolic resin-cured foam and vacuum insulation panel using same, and method for manufacturing same
EP2657278A4 (en) * 2010-12-24 2014-10-22 Lg Hausys Ltd Core material for a vacuum insulation panel formed of a phenolic resin-cured foam and vacuum insulation panel using same, and method for manufacturing same
CN102128474A (en) * 2011-05-05 2011-07-20 杨军 Energy-saving type radiation refrigerating and heating module
CN104583663A (en) * 2012-08-23 2015-04-29 旭硝子株式会社 Vacuum heat-insulating material and method for manufacturing vacuum heat-insulating material
JP2020008084A (en) * 2018-07-06 2020-01-16 大日本印刷株式会社 Outer packaging material for vacuum insulation material, vacuum heat insulation material, and articles with vacuum insulation material
CN113784836A (en) * 2019-03-11 2021-12-10 株式会社可乐丽 Multilayer structure and packaging material for retort use using same
CN113784836B (en) * 2019-03-11 2024-05-07 株式会社可乐丽 Multilayer structure and packaging material for cooking using same
WO2023157762A1 (en) * 2022-02-15 2023-08-24 大日本印刷株式会社 Outer packaging material for vacuum thermal insulation material, vacuum thermal insulation material, and article with vacuum thermal insulation material
JP7334836B1 (en) 2022-02-15 2023-08-29 大日本印刷株式会社 Outer packaging for vacuum insulation, vacuum insulation, and articles with vacuum insulation
JP2023124771A (en) * 2022-02-15 2023-09-06 大日本印刷株式会社 Outer packaging material for vacuum thermal insulation material, vacuum thermal insulation material, and article with vacuum thermal insulation material

Also Published As

Publication number Publication date
JP2009079762A (en) 2009-04-16

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