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TW200519312A - Vacuum heat insulator, and refrigerating device and cooling-warming device using the insulator - Google Patents

Vacuum heat insulator, and refrigerating device and cooling-warming device using the insulator

Info

Publication number
TW200519312A
TW200519312A TW093125811A TW93125811A TW200519312A TW 200519312 A TW200519312 A TW 200519312A TW 093125811 A TW093125811 A TW 093125811A TW 93125811 A TW93125811 A TW 93125811A TW 200519312 A TW200519312 A TW 200519312A
Authority
TW
Taiwan
Prior art keywords
vacuum heat
insulator
heat insulator
cooling
core material
Prior art date
Application number
TW093125811A
Other languages
Chinese (zh)
Inventor
Chie Hirai
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of TW200519312A publication Critical patent/TW200519312A/en

Links

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/124—Insulation with respect to heat using an insulating packing material of fibrous type
    • 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
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermal Insulation (AREA)
  • Refrigerator Housings (AREA)

Abstract

The present invention provides a vacuum heat insulator of enhanced strength and excellent heat-insulating performance, and a refrigerating device and a cooling-warming device using the vacuum heat insulator. The vacuum heat insulator of the present invention comprises a core material and an outer covering material which covers the core material and the inside of which is depressurized. The core material is a molded body containing inorganic fibers which is molded by using a compound containing at least a water soluble inorganic compound. The water soluble inorganic compound contains metal elements and is solid at the room temperature.
TW093125811A 2003-10-23 2004-08-27 Vacuum heat insulator, and refrigerating device and cooling-warming device using the insulator TW200519312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003363095A JP2005127409A (en) 2003-10-23 2003-10-23 Vacuum heat insulating material, and refrigeration equipment and cooling / heating equipment using vacuum heat insulating material

Publications (1)

Publication Number Publication Date
TW200519312A true TW200519312A (en) 2005-06-16

Family

ID=34510023

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125811A TW200519312A (en) 2003-10-23 2004-08-27 Vacuum heat insulator, and refrigerating device and cooling-warming device using the insulator

Country Status (5)

Country Link
JP (1) JP2005127409A (en)
CN (2) CN2731243Y (en)
DE (1) DE112004001930T5 (en)
TW (1) TW200519312A (en)
WO (1) WO2005040664A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005127409A (en) * 2003-10-23 2005-05-19 Matsushita Electric Ind Co Ltd Vacuum heat insulating material, and refrigeration equipment and cooling / heating equipment using vacuum heat insulating material
CN101147025B (en) * 2005-05-23 2012-09-05 松下电器产业株式会社 Inspection method of vacuum insulation materials and glass fiber laminates used therein
JP4580843B2 (en) * 2005-08-24 2010-11-17 日立アプライアンス株式会社 Vacuum heat insulating material and refrigerator using the same
DE102005045726A1 (en) * 2005-09-23 2007-04-05 Va-Q-Tec Ag Process for producing a film-wrapped vacuum insulation body
DE102008022380A1 (en) * 2008-05-06 2009-11-19 Va-Q-Tec Ag Dust filter material for vacuum insulation panels
DE102009002800A1 (en) * 2009-05-04 2010-11-18 BSH Bosch und Siemens Hausgeräte GmbH Domestic refrigerator and heat-insulating wall of a household refrigerator
US9574701B2 (en) * 2013-04-05 2017-02-21 Mitsubishi Electric Corporation Vacuum heat insulator, heat retaining tank including same, heat retaining structure, and heat pump water heater
CN106536383B (en) * 2014-08-21 2019-09-27 松下知识产权经营株式会社 Insulated container
CN106247087A (en) * 2016-08-30 2016-12-21 苏州维艾普新材料股份有限公司 A kind of vacuum heat-insulating plate
CN106122686A (en) * 2016-08-31 2016-11-16 苏州维艾普新材料股份有限公司 A kind of vacuum heat insulation materials and core
CN106884356A (en) * 2017-02-15 2017-06-23 合肥华凌股份有限公司 Core manufacture method, core and vacuum heat-insulating plate
JP6910975B2 (en) * 2018-02-08 2021-07-28 日立グローバルライフソリューションズ株式会社 refrigerator
DE102019201460B4 (en) * 2019-02-05 2026-01-15 Technische Universität Bergakademie Freiberg Methods for the production of glass fibers used in the manufacture of a support structure for vacuum insulation panels, as well as glass fibers produced therewith.
CN112208160A (en) * 2019-10-23 2021-01-12 四川迈科隆真空新材料有限公司 Vacuum heat insulation plate with braided body skeleton structure
CN111503433B (en) * 2020-04-24 2021-12-21 四川迈科隆真空新材料有限公司 Manufacturing method of special-shaped vacuum heat-insulating plate
CN111503432B (en) * 2020-04-24 2021-12-21 四川迈科隆真空新材料有限公司 Manufacturing method of vacuum heat insulation plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07167376A (en) * 1993-12-17 1995-07-04 Nippon Muki Co Ltd Vacuum heat insulating material and manufacture thereof
JPH10167799A (en) * 1996-12-05 1998-06-23 Mitsubishi Chem Corp Calcium silicate molded article and vacuum heat insulating material using the same
TW470837B (en) * 2000-04-21 2002-01-01 Matsushita Refrigeration Vacuum heat insulator
JP3482399B2 (en) * 2001-04-16 2003-12-22 松下冷機株式会社 Vacuum insulation material, method for manufacturing vacuum insulation material, notebook computer, refrigeration equipment, electric water heater, microwave oven
JP3478792B2 (en) * 2000-09-14 2003-12-15 松下冷機株式会社 refrigerator
JP2003042652A (en) * 2001-07-26 2003-02-13 Matsushita Refrig Co Ltd Heat insulation box, and refrigerator equipped therewith
JP3548151B2 (en) * 2001-11-14 2004-07-28 日本グラスファイバー工業株式会社 Vacuum insulation material and method of manufacturing the same
EP1484563B1 (en) * 2002-03-13 2008-10-01 Matsushita Electric Industrial Co., Ltd. Refrigerator
JP2005127409A (en) * 2003-10-23 2005-05-19 Matsushita Electric Ind Co Ltd Vacuum heat insulating material, and refrigeration equipment and cooling / heating equipment using vacuum heat insulating material

Also Published As

Publication number Publication date
CN100383453C (en) 2008-04-23
WO2005040664A1 (en) 2005-05-06
DE112004001930T5 (en) 2013-10-10
CN1609497A (en) 2005-04-27
JP2005127409A (en) 2005-05-19
CN2731243Y (en) 2005-10-05

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