JP2015052337A - 真空断熱材、断熱箱、及び真空断熱材の製造方法 - Google Patents
真空断熱材、断熱箱、及び真空断熱材の製造方法 Download PDFInfo
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- JP2015052337A JP2015052337A JP2013184804A JP2013184804A JP2015052337A JP 2015052337 A JP2015052337 A JP 2015052337A JP 2013184804 A JP2013184804 A JP 2013184804A JP 2013184804 A JP2013184804 A JP 2013184804A JP 2015052337 A JP2015052337 A JP 2015052337A
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- heat insulating
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- 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
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
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- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
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- 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
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2509/00—Household appliances
- B32B2509/10—Refrigerators or refrigerating equipment
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/02—Geometry problems
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- 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)
- Laminated Bodies (AREA)
Abstract
Description
本発明の実施の形態1に係る真空断熱材及びその製造方法について説明する。図1は、本実施の形態に係る真空断熱材1の概略構成を示す断面図である。なお、図1を含む以下の図面では、各構成部材の寸法の関係や形状等が実際のものとは異なる場合がある。各構成部材の具体的な寸法等は、以下の説明を参酌した上で判断すべきものである。
本発明の実施の形態2に係る真空断熱材及びその製造方法について説明する。図5は、本実施の形態に係る真空断熱材2の概略構成を示す断面図である。なお、実施の形態1と同一の機能及び作用を有する構成要素については、同一の符号を付してその説明を省略する。
本発明の実施の形態3に係る断熱箱について説明する。上記の実施の形態1及び2では真空断熱材及びその製造方法について説明したが、上記実施の形態1又は2に係る真空断熱材1又は2を断熱箱に使用することで、安価でかつ断熱性能の高い断熱箱を得ることができる。図6は、本実施の形態に係る断熱箱3の概略構成を示す断面図である。本実施の形態では、冷蔵庫の断熱箱を例に挙げて説明する。
本発明は、上記実施の形態に限らず種々の変形が可能である。
例えば、上記実施の形態3では、冷熱源を備える冷蔵庫の断熱箱3に真空断熱材1、2が用いられた構成を例に挙げたが、本発明はこれに限られない。真空断熱材1、2は、温熱源を備える保温庫の断熱箱や、冷熱源及び温熱源を備えない断熱箱(例えば、クーラーボックス等)に用いることもできる。
Claims (8)
- 繊維集合体からなる芯材を外包材で被覆し、
前記外包材の内部を減圧する前に、前記芯材及び前記外包材を外力で一体に圧縮して、前記芯材の厚みが圧縮前の1/10以下となる圧縮状態とし、
前記圧縮状態において、前記外包材の周縁部のうち少なくとも相対する2辺に溶着シール部を形成し、
前記溶着シール部を形成した後に、前記外包材の内部を減圧して密封することを特徴とする真空断熱材の製造方法。 - 前記溶着シール部は、前記芯材との距離が5mm以下となるように形成することを特徴とする請求項1に記載の真空断熱材の製造方法。
- 請求項1又は請求項2に記載の真空断熱材の製造方法により製造された真空断熱材を備えることを特徴とする断熱箱。
- 繊維集合体からなる芯材と、前記芯材を被覆する外包材とを備え、前記外包材の内部が減圧密封され、全体として10mm以上の断熱材厚みを有する真空断熱材であって、
前記外包材は、周縁部に溶着シール部を有しており、
前記外包材の周縁部のうち少なくとも相対する2辺において、前記溶着シール部と前記芯材との距離が5mm以下であり、
前記溶着シール部が、前記芯材形状に沿って固定されており、
前記外包材の内部から前記芯材を取り出した場合における大気圧下での前記芯材の厚みは、前記断熱材厚みの10倍以上であることを特徴とする真空断熱材。 - 前記繊維集合体はグラスウールであることを特徴とする請求項4に記載の真空断熱材。
- 前記芯材は、前記繊維集合体を結着させる結合剤を含まないことを特徴とする請求項4又は請求項5に記載の真空断熱材。
- 前記溶着シール部の幅が50mm以上であることを特徴とする請求項4〜請求項6のいずれか一項に記載の真空断熱材。
- 請求項4〜請求項7のいずれか一項に記載の真空断熱材を備えることを特徴とする断熱箱。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013184804A JP6132715B2 (ja) | 2013-09-06 | 2013-09-06 | 真空断熱材の製造方法及び断熱箱 |
SG11201510107QA SG11201510107QA (en) | 2013-09-06 | 2014-08-01 | Vacuum thermal insulator, thermal insulation box, and method of manufacturing vacuum thermal insulator |
AU2014316348A AU2014316348B2 (en) | 2013-09-06 | 2014-08-01 | Vacuum thermal insulator, thermal insulation box, and method of manufacturing vacuum thermal insulator |
KR1020167001074A KR20160020535A (ko) | 2013-09-06 | 2014-08-01 | 진공 단열재, 단열 상자 및 진공 단열재의 제조 방법 |
PCT/JP2014/070401 WO2015033717A1 (ja) | 2013-09-06 | 2014-08-01 | 真空断熱材、断熱箱、及び真空断熱材の製造方法 |
TW103127568A TWI607883B (zh) | 2013-09-06 | 2014-08-12 | Vacuum insulation material, heat insulation box, and vacuum insulation material manufacturing method |
CN201420496654.3U CN204114473U (zh) | 2013-09-06 | 2014-08-29 | 真空隔热材料以及隔热箱 |
CN201410436514.1A CN104455935B (zh) | 2013-09-06 | 2014-08-29 | 真空隔热材料、隔热箱以及真空隔热材料的制造方法 |
HK15107611.7A HK1207146B (en) | 2013-09-06 | 2015-08-07 | Vacuum insulation material, insulated box, and method for producing vacuum insulation material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013184804A JP6132715B2 (ja) | 2013-09-06 | 2013-09-06 | 真空断熱材の製造方法及び断熱箱 |
Publications (3)
Publication Number | Publication Date |
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JP2015052337A true JP2015052337A (ja) | 2015-03-19 |
JP2015052337A5 JP2015052337A5 (ja) | 2015-08-06 |
JP6132715B2 JP6132715B2 (ja) | 2017-05-24 |
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Application Number | Title | Priority Date | Filing Date |
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JP2013184804A Active JP6132715B2 (ja) | 2013-09-06 | 2013-09-06 | 真空断熱材の製造方法及び断熱箱 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP6132715B2 (ja) |
KR (1) | KR20160020535A (ja) |
CN (2) | CN204114473U (ja) |
AU (1) | AU2014316348B2 (ja) |
SG (1) | SG11201510107QA (ja) |
TW (1) | TWI607883B (ja) |
WO (1) | WO2015033717A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764253A (zh) * | 2016-11-28 | 2017-05-31 | 王郁倩 | 一种无折边真空绝热材料及制备方法 |
WO2017108999A1 (en) * | 2015-12-23 | 2017-06-29 | Saint-Gobain Isover | Method for manufacturing vacuum insulation panels |
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RU2691890C1 (ru) * | 2015-08-26 | 2019-06-18 | Мицубиси Электрик Корпорейшн | Холодильник (варианты) |
KR20170047955A (ko) * | 2015-10-26 | 2017-05-08 | 삼성전자주식회사 | 진공단열재, 진공단열재의 제조방법 및 진공단열재를 포함하는 냉장고 |
KR101845899B1 (ko) * | 2016-02-01 | 2018-04-05 | 주식회사 케이씨씨 | 진공단열재 제조방법 및 제조장치 |
US10593967B2 (en) | 2016-06-30 | 2020-03-17 | Honeywell International Inc. | Modulated thermal conductance thermal enclosure |
US11549635B2 (en) * | 2016-06-30 | 2023-01-10 | Intelligent Energy Limited | Thermal enclosure |
AU2017424996B2 (en) * | 2017-07-25 | 2021-03-11 | Mitsubishi Electric Corporation | Vacuum insulation material, heat insulation box, and method for producing vacuum insulation material |
JP7677748B2 (ja) * | 2019-01-31 | 2025-05-15 | 東芝ライフスタイル株式会社 | 冷蔵庫、及び真空断熱パネル |
KR102211452B1 (ko) * | 2020-04-01 | 2021-02-02 | 전순복 | 진공단열재 제조 장치와 제조 방법 및 상기 장치와 방법에 의하여 만들어진 진공단열재 |
JP7426904B2 (ja) * | 2020-06-01 | 2024-02-02 | 株式会社日立ハイテク | 自動分析装置 |
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- 2014-08-01 WO PCT/JP2014/070401 patent/WO2015033717A1/ja active Application Filing
- 2014-08-12 TW TW103127568A patent/TWI607883B/zh active
- 2014-08-29 CN CN201420496654.3U patent/CN204114473U/zh not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017108999A1 (en) * | 2015-12-23 | 2017-06-29 | Saint-Gobain Isover | Method for manufacturing vacuum insulation panels |
KR20180090315A (ko) * | 2015-12-23 | 2018-08-10 | 쌩-고뱅 이소베 | 진공 절연 패널을 제조하기 위한 방법 |
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KR102113939B1 (ko) | 2015-12-23 | 2020-05-22 | 쌩-고뱅 이소베 | 진공 절연 패널을 제조하기 위한 방법 |
CN106764253A (zh) * | 2016-11-28 | 2017-05-31 | 王郁倩 | 一种无折边真空绝热材料及制备方法 |
Also Published As
Publication number | Publication date |
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CN104455935B (zh) | 2016-10-05 |
HK1207146A1 (en) | 2016-01-22 |
AU2014316348B2 (en) | 2016-12-01 |
KR20160020535A (ko) | 2016-02-23 |
CN204114473U (zh) | 2015-01-21 |
WO2015033717A1 (ja) | 2015-03-12 |
JP6132715B2 (ja) | 2017-05-24 |
SG11201510107QA (en) | 2016-04-28 |
AU2014316348A1 (en) | 2016-01-07 |
CN104455935A (zh) | 2015-03-25 |
TWI607883B (zh) | 2017-12-11 |
TW201524784A (zh) | 2015-07-01 |
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