KR100845674B1 - 단열 하우징 및 그의 제조 방법 - Google Patents

단열 하우징 및 그의 제조 방법 Download PDF

Info

Publication number
KR100845674B1
KR100845674B1 KR1020070038156A KR20070038156A KR100845674B1 KR 100845674 B1 KR100845674 B1 KR 100845674B1 KR 1020070038156 A KR1020070038156 A KR 1020070038156A KR 20070038156 A KR20070038156 A KR 20070038156A KR 100845674 B1 KR100845674 B1 KR 100845674B1
Authority
KR
South Korea
Prior art keywords
polyurethane foam
rigid polyurethane
insulation panel
housing
vacuum insulation
Prior art date
Application number
KR1020070038156A
Other languages
English (en)
Korean (ko)
Other versions
KR20070104250A (ko
Inventor
다까시 이세끼
구니나리 아라끼
도시미쯔 츠루가
가쯔미 후꾸다
Original Assignee
히타치 어플라이언스 가부시키가이샤
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 히타치 어플라이언스 가부시키가이샤 filed Critical 히타치 어플라이언스 가부시키가이샤
Publication of KR20070104250A publication Critical patent/KR20070104250A/ko
Application granted granted Critical
Publication of KR100845674B1 publication Critical patent/KR100845674B1/ko

Links

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular 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
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
KR1020070038156A 2006-04-20 2007-04-19 단열 하우징 및 그의 제조 방법 KR100845674B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00116506 2006-04-20
JP2006116506A JP2007285672A (ja) 2006-04-20 2006-04-20 断熱箱体及びその製造方法

Publications (2)

Publication Number Publication Date
KR20070104250A KR20070104250A (ko) 2007-10-25
KR100845674B1 true KR100845674B1 (ko) 2008-07-11

Family

ID=38757614

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070038156A KR100845674B1 (ko) 2006-04-20 2007-04-19 단열 하우징 및 그의 제조 방법

Country Status (3)

Country Link
JP (1) JP2007285672A (zh)
KR (1) KR100845674B1 (zh)
CN (1) CN100516624C (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5753732B2 (ja) * 2011-05-13 2015-07-22 日立アプライアンス株式会社 断熱箱体
CN102775573A (zh) * 2011-05-13 2012-11-14 日立空调·家用电器株式会社 绝热箱体
CN102285495A (zh) * 2011-07-15 2011-12-21 北京市农林科学院 一种蓄冷型运输保温箱
WO2013146286A1 (ja) * 2012-03-26 2013-10-03 三菱電機株式会社 断熱箱体、及びこの断熱箱体を備えた冷蔵庫及び貯湯装置
CN103374113B (zh) * 2012-04-23 2015-10-07 日立空调·家用电器株式会社 硬质聚氨酯泡沫体和硬质聚氨酯泡沫体制造用预混合多醇
KR101444530B1 (ko) * 2012-04-23 2014-10-30 히타치 어플라이언스 가부시키가이샤 단열 도어 및 단열 상자체
CN103983064B (zh) * 2014-05-16 2016-04-13 苏州安特实业有限公司 无源车载冰箱
CN104890167A (zh) * 2015-05-28 2015-09-09 南京皓威机械有限公司 一种保温管道浇筑模具
MX2022003613A (es) * 2019-09-27 2022-07-11 Basf Se Separador de espuma para espumas de poliuretano.
CN113459378B (zh) * 2020-03-30 2022-12-16 青岛海尔电冰箱有限公司 冰保温箱体及其制备方法及具有其的冰箱
CN111590809B (zh) * 2020-05-23 2022-11-08 芜湖达锦新材料科技有限公司 一种可调节式多功能发泡模具装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11201375A (ja) 1998-01-09 1999-07-30 Hitachi Ltd 真空断熱パネル挿入型箱体の冷蔵庫および冷凍庫
KR19990067747A (ko) * 1998-01-09 1999-08-25 가나이 쓰도무 냉장고

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11201375A (ja) 1998-01-09 1999-07-30 Hitachi Ltd 真空断熱パネル挿入型箱体の冷蔵庫および冷凍庫
KR19990067747A (ko) * 1998-01-09 1999-08-25 가나이 쓰도무 냉장고

Also Published As

Publication number Publication date
JP2007285672A (ja) 2007-11-01
CN100516624C (zh) 2009-07-22
KR20070104250A (ko) 2007-10-25
CN101059193A (zh) 2007-10-24

Similar Documents

Publication Publication Date Title
KR100845674B1 (ko) 단열 하우징 및 그의 제조 방법
US20200009770A1 (en) Heat-insulating wall, and heat-insulating housing and method for producing the same
EP2314963A1 (en) Heat insulator, heat-insulating box object, heat-insulating door, and refrigerator
KR20140137108A (ko) 냉장고 및 이의 제조방법
CN105985503A (zh) 一种负压发泡用聚氨酯反应组合物以及利用该组合物制备聚氨酯泡沫的方法
CN102977314B (zh) 超低温冰柜用环保型组合聚醚、制备方法及应用
KR100323504B1 (ko) 냉장고
KR101444530B1 (ko) 단열 도어 및 단열 상자체
JP2001133135A (ja) 冷蔵庫
JP5891106B2 (ja) 硬質ウレタンフォーム、硬質ウレタンフォームを用いた冷蔵庫の断熱扉及び断熱箱体、硬質ウレタンフォーム製造用プレミックスポリオール並びに断熱箱体又は断熱扉の製造方法
JPH11248344A (ja) 冷蔵庫と冷凍庫の断熱箱体および断熱扉
JP5889707B2 (ja) 硬質ウレタンフォーム用プレミックスポリオール組成物及びそれを用いた硬質ウレタンフォームの製造方法、断熱扉体
JP2008064283A (ja) 冷却装置の断熱体
JPH11201375A (ja) 真空断熱パネル挿入型箱体の冷蔵庫および冷凍庫
JP5904868B2 (ja) 断熱材用硬質ウレタンフォーム、硬質ウレタンフォーム製造用プレミックスポリオール、硬質ウレタンフォームの製造方法及び冷蔵庫
JP5878423B2 (ja) 硬質ポリウレタンフォーム及び硬質ポリウレタンフォーム製造用プレミックスポリオール
JP6169324B2 (ja) 冷蔵庫または冷凍庫
JP3475762B2 (ja) 冷蔵庫および冷凍庫の断熱扉
JP5801247B2 (ja) 断熱扉、断熱箱体及び断熱扉の製造方法
WO2013140806A1 (ja) 断熱箱体および冷蔵庫
JP2014206336A (ja) 冷蔵庫
JP2016090147A (ja) 冷蔵庫の断熱箱体及びこの断熱箱体の製造方法
CN103983064A (zh) 无源车载冰箱
JP2000171148A (ja) 保冷装置
KR101472441B1 (ko) 경질 폴리우레탄폼 및 경질 폴리우레탄폼 제조용 프리믹스 폴리올

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130621

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20140630

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20150619

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20160617

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20170616

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20180619

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20190619

Year of fee payment: 12