JPS6414996U - - Google Patents
Info
- Publication number
- JPS6414996U JPS6414996U JP11023487U JP11023487U JPS6414996U JP S6414996 U JPS6414996 U JP S6414996U JP 11023487 U JP11023487 U JP 11023487U JP 11023487 U JP11023487 U JP 11023487U JP S6414996 U JPS6414996 U JP S6414996U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum insulation
- insulation panel
- rough vacuum
- rough
- water vapor
- 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
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 239000003463 adsorbent Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000012774 insulation material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000009849 vacuum degassing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Description
第１図は本考案真空断熱材の縦断面図、第２図
は同上の真空断熱材を冷蔵庫本体に組み込んだ時
の平面断面図、第３図はパーライトと硬質有機フ
オームの真空度と熱伝導率との関係を示す特性線
図である。
Ａ：真空断熱材、１：有機フオーム、２：水蒸
気吸着材、３：中袋、４：外包、５，６，７：ゲ
ツター材。
Figure 1 is a longitudinal sectional view of the vacuum insulation material of the present invention, Figure 2 is a plan sectional view when the same vacuum insulation material is incorporated into the refrigerator body, and Figure 3 is the degree of vacuum and heat conduction of perlite and hard organic foam. FIG. 2 is a characteristic diagram showing the relationship between A: Vacuum insulation material, 1: Organic foam, 2: Water vapor adsorption material, 3: Inner bag, 4: Outer packaging, 5, 6, 7: Getter material.
Claims (1)
気の吸着材とを中袋に減圧充填して粗真空断熱パ
ネルを形成し、この粗真空断熱パネルの外周の一
部又は全域にわたつて化学反応作用によつて炭酸
ガス、酸素等を除去するゲツター材を配設し、そ
の周囲を更にガス透過性の外包で被覆し真空脱気
した事を特徴としてなる真空断熱材。 A rough vacuum insulation panel is formed by filling an inner bag with a hard organic foam having an open cell structure and a water vapor adsorbent under reduced pressure, and a chemical reaction is applied to a part or the entire area of the outer periphery of the rough vacuum insulation panel. This vacuum insulation material is characterized by having a getter material that removes carbon dioxide, oxygen, etc., surrounding it with a gas-permeable outer envelope, and then vacuum degassing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023487U JPS6414996U (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023487U JPS6414996U (en) | 1987-07-17 | 1987-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6414996U true JPS6414996U (en) | 1989-01-25 |
Family
ID=31347207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11023487U Pending JPS6414996U (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6414996U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04266697A (en) * | 1991-02-21 | 1992-09-22 | Zojirushi Corp | Vacuum thermal insulation structure and manufacture of the same |
| JP2006112438A (en) * | 2004-10-12 | 2006-04-27 | Hitachi Home & Life Solutions Inc | Vacuum heat insulating material, refrigerator using vacuum heat insulating material, and manufacturing method of vacuum heat insulating material. |
| JP2006125600A (en) * | 2004-11-01 | 2006-05-18 | Matsushita Electric Ind Co Ltd | Vacuum maintenance device and vacuum insulation |
| JP2006342852A (en) * | 2005-06-08 | 2006-12-21 | Hitachi Appliances Inc | Vacuum heat insulating material and refrigerator using the same |
| JP2016008808A (en) * | 2014-06-26 | 2016-01-18 | 株式会社東芝 | refrigerator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103090A (en) * | 1984-10-23 | 1986-05-21 | シャープ株式会社 | Vacuum heat-insulating structure |
| JPS61119894A (en) * | 1984-11-13 | 1986-06-07 | 日本酸素株式会社 | Vacuum heat-insulating unit and manufacture thereof |
-
1987
- 1987-07-17 JP JP11023487U patent/JPS6414996U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103090A (en) * | 1984-10-23 | 1986-05-21 | シャープ株式会社 | Vacuum heat-insulating structure |
| JPS61119894A (en) * | 1984-11-13 | 1986-06-07 | 日本酸素株式会社 | Vacuum heat-insulating unit and manufacture thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04266697A (en) * | 1991-02-21 | 1992-09-22 | Zojirushi Corp | Vacuum thermal insulation structure and manufacture of the same |
| JP2006112438A (en) * | 2004-10-12 | 2006-04-27 | Hitachi Home & Life Solutions Inc | Vacuum heat insulating material, refrigerator using vacuum heat insulating material, and manufacturing method of vacuum heat insulating material. |
| JP2006125600A (en) * | 2004-11-01 | 2006-05-18 | Matsushita Electric Ind Co Ltd | Vacuum maintenance device and vacuum insulation |
| JP2006342852A (en) * | 2005-06-08 | 2006-12-21 | Hitachi Appliances Inc | Vacuum heat insulating material and refrigerator using the same |
| JP2016008808A (en) * | 2014-06-26 | 2016-01-18 | 株式会社東芝 | refrigerator |