JP2016205480A5 - - Google Patents
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- Publication number
- JP2016205480A5 JP2016205480A5 JP2015085739A JP2015085739A JP2016205480A5 JP 2016205480 A5 JP2016205480 A5 JP 2016205480A5 JP 2015085739 A JP2015085739 A JP 2015085739A JP 2015085739 A JP2015085739 A JP 2015085739A JP 2016205480 A5 JP2016205480 A5 JP 2016205480A5
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- heat insulating
- sheets
- vacuum heat
- adsorbent
- 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.)
- Granted
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- 239000011810 insulating material Substances 0.000 claims 11
- 239000003463 adsorbent Substances 0.000 claims 6
- 239000011162 core material Substances 0.000 claims 4
- 239000003365 glass fiber Substances 0.000 claims 3
- 238000009413 insulation Methods 0.000 claims 3
- 239000006260 foam Substances 0.000 claims 2
- 239000005022 packaging material Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Claims (5)
前記ガラス繊維集合体より形成されたシートを少なくとも２枚以上重ねて合せて芯材とすると共に、前記２枚のシートの対向する２面の所定領域に、吸着剤収納部が形成されるように前記２枚のシートを部分的に接合し、この吸着剤収納部に吸着剤を収納、配置したことを特徴とする真空断熱材。 At least in a vacuum insulating material made of a core material made of a glass fiber aggregate and an outer packaging material having a small gas permeability for housing the core material,
At least two or more sheets formed from the glass fiber aggregates are overlapped to form a core material, and an adsorbent storage portion is formed in a predetermined area on two opposing surfaces of the two sheets. A vacuum heat insulating material, wherein the two sheets are partially joined, and an adsorbent is accommodated and disposed in the adsorbent accommodating portion.
前記芯材は、全てが前記ガラス繊維集合体より形成されたシートで形成されるか、或いは前記２枚のシート以外は他の断熱材で形成されていることを特徴とする真空断熱材。 The vacuum heat insulating material according to claim 1,
The vacuum heat insulating material, wherein the core material is formed of a sheet made of the glass fiber aggregate, or is formed of another heat insulating material other than the two sheets.
前記吸着剤収納部は、前記２枚のシートを縫合する、或いは熱融着する、或いは接着する、或いはニードルパンチで係合する方法のいずれかで接合されていることを特徴とする真空断熱材。 The vacuum heat insulating material according to claim 2,
The adsorbent storage portion is joined by any one of a method of stitching, heat-sealing, adhering, or engaging the two sheets with a needle punch. .
前記２枚のシートの間には、前記吸着剤を収納する凹部を形成するための切り取り部を有した補助シートが介装されており、前記補助シートは前記２枚のシートと共に接合されるか、或いは前記補助シートは前記２枚のシートの接合部分より前記吸着剤側で切断されていることを特徴とする真空断熱材。 In the vacuum heat insulating material according to any one of claims 1 to 3,
Between the two sheets, an auxiliary sheet having a cut-out portion for forming a recess for storing the adsorbent is interposed, and is the auxiliary sheet joined together with the two sheets? Or the said auxiliary | assistant sheet | seat is cut | disconnected by the said adsorbent side from the junction part of the said 2 sheet | seat, The vacuum heat insulating material characterized by the above-mentioned.
前記断熱箱体の内部には、請求項１乃至請求項４のいずれか１項に記載の真空断熱材が配置され、かつ前記発泡断熱材によって前記真空断熱材が覆われていることを特徴とする断熱箱体。 In the heat insulation box body provided with the foam heat insulating material filled in the space formed by the outer box and the inner box,
Inside of the heat-insulating main body, and wherein the vacuum heat insulating material is covered by arranged the vacuum heat insulating material according to any one of claims 1 to 4, and the foam insulation Heat insulation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015085739A JP6535202B2 (en) | 2015-04-20 | 2015-04-20 | Vacuum insulation material and insulation box using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015085739A JP6535202B2 (en) | 2015-04-20 | 2015-04-20 | Vacuum insulation material and insulation box using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016205480A JP2016205480A (en) | 2016-12-08 |
| JP2016205480A5 true JP2016205480A5 (en) | 2018-03-08 |
| JP6535202B2 JP6535202B2 (en) | 2019-06-26 |
Family
ID=57489330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015085739A Expired - Fee Related JP6535202B2 (en) | 2015-04-20 | 2015-04-20 | Vacuum insulation material and insulation box using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6535202B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864193B (en) * | 2018-08-27 | 2021-02-12 | 广州力及热管理科技有限公司 | Method for manufacturing thin vacuum heat insulation sheet |
| CN111594703A (en) * | 2019-02-21 | 2020-08-28 | 北京航天试验技术研究所 | Small vacuum welding connection structure of vacuum heat-insulating pipe with external compensation plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006194559A (en) * | 2005-01-17 | 2006-07-27 | Nisshinbo Ind Inc | Heat insulating box body using vacuum heat insulating material |
| JP6070269B2 (en) * | 2013-02-27 | 2017-02-01 | 東芝ホームテクノ株式会社 | Insulation |
| JP2014209011A (en) * | 2013-04-16 | 2014-11-06 | 日立アプライアンス株式会社 | Vacuum heat insulating material |
| JP2015001290A (en) * | 2013-06-17 | 2015-01-05 | 日立アプライアンス株式会社 | Vacuum heat insulation material and refrigerator |
| JP5476615B2 (en) * | 2013-08-07 | 2014-04-23 | パナソニック株式会社 | Vacuum heat insulating material, and refrigerator, jar pot and house equipped with the same |
-
2015
- 2015-04-20 JP JP2015085739A patent/JP6535202B2/en not_active Expired - Fee Related
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