JP2012184859A - 冷凍式ドライアイス保管庫 - Google Patents
冷凍式ドライアイス保管庫 Download PDFInfo
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- JP2012184859A JP2012184859A JP2011046485A JP2011046485A JP2012184859A JP 2012184859 A JP2012184859 A JP 2012184859A JP 2011046485 A JP2011046485 A JP 2011046485A JP 2011046485 A JP2011046485 A JP 2011046485A JP 2012184859 A JP2012184859 A JP 2012184859A
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- Prior art keywords
- dry ice
- storage
- refrigerator
- upper lid
- peripheral wall
- Prior art date
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- Granted
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- 238000003860 storage Methods 0.000 title claims abstract description 119
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 235000011089 carbon dioxide Nutrition 0.000 title claims abstract description 77
- 238000005057 refrigeration Methods 0.000 title claims abstract description 19
- 238000000859 sublimation Methods 0.000 claims abstract description 51
- 230000008022 sublimation Effects 0.000 claims abstract description 51
- 230000002093 peripheral effect Effects 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000001953 recrystallisation Methods 0.000 abstract description 14
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 238000009413 insulation Methods 0.000 description 13
- 230000001629 suppression Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
【解決手段】冷凍式ドライアイス保管庫1は、周壁23を介して冷凍機による冷却を受けるようにされた保管室5、保管室の出し入れ口4を閉じるための回動上蓋6、及び保管室内に設けられる内装ケース7を備え、内装ケース中にドライアイスDを収納して保管するようにされている。そして内装ケースは、保管室の周壁に沿うように設けることができるように形成され、また内装ケースを通して冷凍力をドライアイスに作用させるように形成され、さらに出し入れ口に臨む上部を開放にすることで昇華ガスのガス圧が回動上蓋に直接的に作用するように形成され、回動上蓋は、昇華ガスのガス圧が一定値を超えた際に出し入れ口との間に通気間隙28を形成するように形成されている。
【選択図】図2
Description
4 出し入れ口
5 保管室
6 回動上蓋(上蓋)
7 内装ケース
23 周壁
D ドライアイス
Claims (2)
- 周壁を介して冷凍機による冷却を受けるようにされ、かつ上方に開放の出し入れ口が設けられた保管室、前記出し入れ口を閉じるための上蓋、及び前記保管室内に設けられる内装ケースを備え、前記内装ケース中にドライアイスを収納して保管するようにされている冷凍式ドライアイス保管庫であって、
前記内装ケースは、前記保管室の周壁に沿うようにして前記保管室内に設けることができるように形成されるとともに、当該内装ケースを通して前記冷凍機による冷凍力を前記ドライアイスに作用させるように形成され、さらに前記出し入れ口に臨む上部を開放にすることで当該内装ケース中に収納の前記ドライアイスから発生する昇華ガスのガス圧が前記上蓋に直接的に作用するように形成され、
前記上蓋は、前記昇華ガスのガス圧が一定値を超えた際に当該ガス圧で押し上げられて前記出し入れ口との間に通気間隙を形成するように形成されていることを特徴とする冷凍式ドライアイス保管庫。 - 前記冷凍機による冷却温度の設定を−70〜−72℃とするようにしたことを特徴とする請求項1に記載の冷凍式ドライアイス保管庫。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011046485A JP5186575B2 (ja) | 2011-03-03 | 2011-03-03 | 冷凍式ドライアイス保管庫 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011046485A JP5186575B2 (ja) | 2011-03-03 | 2011-03-03 | 冷凍式ドライアイス保管庫 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012184859A true JP2012184859A (ja) | 2012-09-27 |
| JP5186575B2 JP5186575B2 (ja) | 2013-04-17 |
Family
ID=47015102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011046485A Expired - Fee Related JP5186575B2 (ja) | 2011-03-03 | 2011-03-03 | 冷凍式ドライアイス保管庫 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5186575B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016030703A (ja) * | 2014-07-28 | 2016-03-07 | 日本液炭株式会社 | ドライアイスの貯蔵方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125771U (ja) * | 1987-02-12 | 1988-08-17 | ||
| JPS63125773U (ja) * | 1987-02-12 | 1988-08-17 | ||
| JP2004026174A (ja) * | 2002-06-24 | 2004-01-29 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
| JP2004150735A (ja) * | 2002-10-31 | 2004-05-27 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
| JP2004232931A (ja) * | 2003-01-29 | 2004-08-19 | Nippon Tansan Kk | ドライアイスの保存方法 |
-
2011
- 2011-03-03 JP JP2011046485A patent/JP5186575B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125771U (ja) * | 1987-02-12 | 1988-08-17 | ||
| JPS63125773U (ja) * | 1987-02-12 | 1988-08-17 | ||
| JP2004026174A (ja) * | 2002-06-24 | 2004-01-29 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
| JP2004150735A (ja) * | 2002-10-31 | 2004-05-27 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
| JP2004232931A (ja) * | 2003-01-29 | 2004-08-19 | Nippon Tansan Kk | ドライアイスの保存方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016030703A (ja) * | 2014-07-28 | 2016-03-07 | 日本液炭株式会社 | ドライアイスの貯蔵方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5186575B2 (ja) | 2013-04-17 |
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