JP2012083068A5 - - Google Patents
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- Publication number
- JP2012083068A5 JP2012083068A5 JP2010231419A JP2010231419A JP2012083068A5 JP 2012083068 A5 JP2012083068 A5 JP 2012083068A5 JP 2010231419 A JP2010231419 A JP 2010231419A JP 2010231419 A JP2010231419 A JP 2010231419A JP 2012083068 A5 JP2012083068 A5 JP 2012083068A5
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- vacuum heat
- condensation pipe
- disposed
- 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.)
- Pending
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Description
本発明に係る冷蔵庫は、下記の構成からなるものである。すなわち、外箱と内箱の間に、独立気泡の硬質ウレタンフォームと真空断熱材と凝縮パイプを備えた冷蔵庫において、真空断熱材は、金属箔を有する第１ラミネートフィルムとアルミ蒸着層またはアルミナ蒸着層を有する第２のラミネートフィルムとを重ねて周縁部を熱溶着して袋状にしたガスバリア性を有する外包材内に、芯材を封止して、内部を真空にしたものであり、凝縮パイプは外箱側に配置されており、真空断熱材は、アルミ蒸着層またはアルミナ蒸着層を有する第２のラミネートフィルム側の面を凝縮パイプ側に向けた状態で、独立気泡の硬質ウレタンフォームに埋設されて、外箱と内箱間の中間部に配設されたものである。 The refrigerator according to the present invention has the following configuration. That is, in a refrigerator having a closed cell rigid urethane foam, a vacuum heat insulating material, and a condensation pipe between the outer box and the inner box, the vacuum heat insulating material includes a first laminated film having a metal foil and an aluminum vapor deposition layer or alumina vapor deposition. the second laminate film overlapping the periphery to the outer cover material in having the gas barrier property in a bag shape by heat welding with a layer, sealing the core material is obtained by an internal vacuum, condensation The pipe is arranged on the outer box side, and the vacuum heat insulating material is a closed-cell rigid urethane foam with the second laminated film side surface having the aluminum vapor deposition layer or alumina vapor deposition layer facing the condensation pipe side. It is buried and disposed in the middle part between the outer box and the inner box.
本発明に係る冷蔵庫においては、熱伝導率の低いアルミ蒸着層またはアルミナ蒸着層を有する第２のラミネートフィルム側の面を凝縮パイプ側に向けて設けているので、凝縮パイプの熱を拡散させることなく冷蔵庫外へ排出することができる。 In the refrigerator according to the present invention, since the surface of the second laminate film side having a low aluminum deposited layer or alumina vapor deposited layer thermal conductivity is provided toward the condensing pipe side, to diffuse the heat of condensation pipe Can be discharged outside the refrigerator.
Claims (4)
前記真空断熱材は、金属箔を有する第１ラミネートフィルムとアルミ蒸着層またはアルミナ蒸着層を有する第２のラミネートフィルムとを重ねて周縁部を熱溶着して袋状にしたガスバリア性を有する外包材内に、芯材を封止して、内部を真空にしたものであり、
前記凝縮パイプは前記外箱側に配置されており、
前記真空断熱材は、前記アルミ蒸着層またはアルミナ蒸着層を有する前記第２のラミネートフィルム側の面を前記凝縮パイプ側に向けた状態で、独立気泡の硬質ウレタンフォームに埋設されて、前記外箱と前記内箱間の中間部に配設されたものであることを特徴とする冷蔵庫。 Between the outer box and the inner box, in the refrigerator equipped with closed-cell rigid urethane foam, vacuum heat insulating material and condensation pipe,
The vacuum heat insulating material has a gas barrier property in which a first laminate film having a metal foil and a second laminate film having an aluminum vapor deposition layer or an alumina vapor deposition layer are overlapped to thermally weld a peripheral portion into a bag shape. Inside, the core material is sealed and the inside is evacuated,
The condensing pipe is disposed on the outer box side,
The vacuum heat insulating material is embedded in closed-cell rigid urethane foam with the surface of the second laminate film side having the aluminum vapor deposition layer or the alumina vapor deposition layer facing the condensation pipe, and the outer box And a refrigerator provided in an intermediate portion between the inner boxes.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010231419A JP2012083068A (en) | 2010-10-14 | 2010-10-14 | Refrigerator |
| TW100133140A TWI516737B (en) | 2010-10-14 | 2011-09-15 | Refrigerator |
| SG2011067865A SG180078A1 (en) | 2010-10-14 | 2011-09-20 | Refrigerator |
| CN2011103104776A CN102661648A (en) | 2010-10-14 | 2011-10-14 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010231419A JP2012083068A (en) | 2010-10-14 | 2010-10-14 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012083068A JP2012083068A (en) | 2012-04-26 |
| JP2012083068A5 true JP2012083068A5 (en) | 2012-08-02 |
Family
ID=46242119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010231419A Pending JP2012083068A (en) | 2010-10-14 | 2010-10-14 | Refrigerator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012083068A (en) |
| CN (1) | CN102661648A (en) |
| SG (1) | SG180078A1 (en) |
| TW (1) | TWI516737B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5578264B1 (en) * | 2012-12-27 | 2014-08-27 | パナソニック株式会社 | refrigerator |
| JP6734669B2 (en) * | 2016-03-07 | 2020-08-05 | 東芝ライフスタイル株式会社 | refrigerator |
| JP7261459B2 (en) * | 2019-03-05 | 2023-04-20 | アクア株式会社 | Refrigerator and manufacturing method thereof |
| CN112524873B (en) * | 2019-09-18 | 2022-08-19 | 青岛海尔电冰箱有限公司 | Refrigerator shell assembly and refrigerator |
| JP2022077371A (en) * | 2020-11-11 | 2022-05-23 | アクア株式会社 | refrigerator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113513B2 (en) * | 1984-11-20 | 1995-12-06 | 松下冷機株式会社 | Insulation |
| JP3255689B2 (en) * | 1992-03-11 | 2002-02-12 | 松下冷機株式会社 | Manufacturing method of heat insulation box |
| DE19915311A1 (en) * | 1999-04-03 | 2000-10-05 | Bayer Ag | Vacuum insulating panel, especially for refrigerators, has a microporous core encased in a 7-layer plastic foil with a polyolefin sealing layer, a gas barrier, a polyolefin layer and a metallised polymer layer |
| JP3493009B2 (en) * | 2001-06-28 | 2004-02-03 | 松下冷機株式会社 | refrigerator |
| JP3513123B2 (en) * | 2001-07-12 | 2004-03-31 | 松下冷機株式会社 | Refrigerator manufacturing method |
| JP2005009825A (en) * | 2003-06-20 | 2005-01-13 | Matsushita Electric Ind Co Ltd | Refrigerator |
| JP4111096B2 (en) * | 2003-08-05 | 2008-07-02 | 三菱電機株式会社 | refrigerator |
| JP4696906B2 (en) * | 2005-12-28 | 2011-06-08 | パナソニック株式会社 | refrigerator |
| JP4602357B2 (en) * | 2007-01-10 | 2010-12-22 | シャープ株式会社 | Refrigerator insulation box and manufacturing method thereof |
-
2010
- 2010-10-14 JP JP2010231419A patent/JP2012083068A/en active Pending
-
2011
- 2011-09-15 TW TW100133140A patent/TWI516737B/en active
- 2011-09-20 SG SG2011067865A patent/SG180078A1/en unknown
- 2011-10-14 CN CN2011103104776A patent/CN102661648A/en active Pending
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