CN2166658Y - Multi-purpose bag for cold storage - Google Patents
Multi-purpose bag for cold storage Download PDFInfo
- Publication number
- CN2166658Y CN2166658Y CN 93219441 CN93219441U CN2166658Y CN 2166658 Y CN2166658 Y CN 2166658Y CN 93219441 CN93219441 CN 93219441 CN 93219441 U CN93219441 U CN 93219441U CN 2166658 Y CN2166658 Y CN 2166658Y
- Authority
- CN
- China
- Prior art keywords
- bag
- utility
- model
- case
- refrigerating
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a household bag, particularly a household bag for refrigerating foods. The utility model is characterized in that a sealing refrigerating block which is provided with refrigerating liquid is arranged in the bag, and the wall of the bag is coated with an insulating layer. The utility model is suitable for an ordinary family and is used for a sickroom, a blood bank, and a hotel room.
Description
The utility model relates to a kind of family expenses case and bag, especially for family expenses case and bag food refrigerated or insulation.
The normally used family expenses case and bag of people heat preservation and insulation is relatively poor, can not store the article that need cold storing and fresh-keeping or insulation, and influence ate beverage apt to deteriorate, food after particularly unsuitable seasoning heated up.
It is good that the purpose of this utility model provides a kind of heat preservation and insulation, has the case and bag of cold storing and fresh-keeping function.
Feature of the present utility model is to set up some airtight refrigerating blocks that refrigerant fluid is housed in case and bag.The heat absorption when refrigerant fluid in the refrigerating block dissolves makes the temperature in the case reduce the article cold storing and fresh-keeping of seasoning in case and bag.In order to reduce heat conduction and radiation, case and bag wall portion also scribbles thermal insulation layer, as the far-infrared radiation ceramic coating.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the refrigerating block stereogram.
The lining of the casing of the utility model embodiment (1), case lid (2) can be made of cloth matter or flexible plastic.The thermal insulation layer of inwall coated (4) is the far-infrared radiation ceramic coating.Refrigerating block (3) profile that is provided with in the casing (1) is flat, interior dress refrigerant fluid.Can earlier refrigerating block (3) be placed on as the need chilled goods and ice-coldly freeze indoorly, treat that the freezing back of refrigerant fluid takes out, put into case and bag.Because absorb heat during the refrigerant fluid dissolving, the case and bag internal temperature reduces rapidly, makes the article cold storing and fresh-keeping of storing in the case and bag.Refrigerating block (3) can use repeatedly, also can polylith be set a bag, to improve freezing capacity.Because of case and bag wall coated of the present utility model has thermal insulation layer, heat-insulating property is better, as not using refrigerating block, but seasoning warm food that need be incubated etc. also in the case and bag.
Through examination inspection: get the about 1Kg of weight, volume is 5 * 13 * 16cm, and-7 ℃ ice cube places in the refrigeration bag, and it is-7 ℃ refrigerating block that subglacial is put surface temperature, room temperature 28-30 ℃, to place 8 hours, and ice cube dissolves≤and 10%.The utility model cold storage effect is better, both has been fit to general family and has used, and can be used for ward, blood bank and hotel room etc. again and locates.
Claims (1)
1, a kind of refrigeration bag of being made up of casing, case lid etc. is characterized in that also being provided with the airtight refrigerating block that refrigerant fluid is housed in the casing, and tank wall has one deck far infrared radiation ceramics coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219441 CN2166658Y (en) | 1993-07-16 | 1993-07-16 | Multi-purpose bag for cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219441 CN2166658Y (en) | 1993-07-16 | 1993-07-16 | Multi-purpose bag for cold storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166658Y true CN2166658Y (en) | 1994-06-01 |
Family
ID=33798826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93219441 Expired - Fee Related CN2166658Y (en) | 1993-07-16 | 1993-07-16 | Multi-purpose bag for cold storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166658Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030214A (en) * | 2017-12-15 | 2018-05-15 | 芜湖酷哇机器人产业技术研究院有限公司 | Suitcase with freeze preservation function |
-
1993
- 1993-07-16 CN CN 93219441 patent/CN2166658Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030214A (en) * | 2017-12-15 | 2018-05-15 | 芜湖酷哇机器人产业技术研究院有限公司 | Suitcase with freeze preservation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |