CN2231405Y - Portable refrigerator - Google Patents
Portable refrigerator Download PDFInfo
- Publication number
- CN2231405Y CN2231405Y CN 95233579 CN95233579U CN2231405Y CN 2231405 Y CN2231405 Y CN 2231405Y CN 95233579 CN95233579 CN 95233579 CN 95233579 U CN95233579 U CN 95233579U CN 2231405 Y CN2231405 Y CN 2231405Y
- Authority
- CN
- China
- Prior art keywords
- refrigerating chamber
- cryogen
- refrigerator
- utility
- model
- 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
Links
Abstract
The utility model relates to a refrigerator which adopts chemistry cryogen for refrigeration, which is characterized in that the refrigerator is provided with a refrigerating chamber for containing a storing barrel, and a cryogen layer is arranged between the storing barrel and the refrigerating chamber. When used, the chemical cryogen can be mixed and put into the cryogen layer, so the temperature in the refrigerator can quickly reduce lower than 10DEG. C, the lowest temperature can be reduced to-10DEG. C, and the utility model can keep low temperature for 5-8 days with putting cryogen one time. The utility model has simple structure, convenient operation, low cost and convenient carrying and is suitable for being used in field and transportation, and the utility model can be widely used in the industries of bee keeping, medicine, food, relative scientific research and production departments.
Description
The utility model belongs to a kind of refrigerator that adopts the chemical refrigerant refrigeration, is particularly suitable in the open air and use in transit.
Existing refrigerator is in the open air with in transit because of non-transformer can't use, and inconvenience is carried.A kind of small refrigerator that adopts semiconductor refrigerating is arranged, though can use in the open air and in transit, its battery as power supply needs often charging additional, and maintenance difficult, the cost height, thereby be not easy to promote the use of.
The purpose of this utility model is a kind of refrigerator that adopts the chemical refrigerant refrigeration of design, and this refrigerator is easy to carry, and is easy to use, is particularly suitable in the open air and use in transit.
The utility model comprises casing, it is characterized in that being provided with refrigerating chamber in the case that is made of casing, and buffer storge vat is housed in the refrigerating chamber, is the cold-producing medium layer between refrigerating chamber and the buffer storge vat.
The utility model in use, chemical refrigerant can be mixed and be placed in the cold-producing medium layer, the article of needs refrigeration are placed in the buffer storge vat, build case lid, in the use, the temperature inside the box can be reduced to below 10 ℃ rapidly, minimum reducing to-10 ℃, and the cold insulation time is long, adds primary coolant and can keep low temperature 5-6 days, and do not need electricity consumption, thereby can save the energy.Its cold-producing medium cheaply is easy to get, easily preserves, and is nontoxic, pollution-free.The utility model is easy to carry, refrigerating operation is simple, safe and reliable, the life-span is long, and is effective, cost is low, can make various models according to different needs, be particularly suitable in the open air and use in transit, in the industry that can be widely used in raising bees the low tempertaure storage of royal jelly, queen bee nit and bee pupa etc., also can be applicable to industry and relevant scientific research department and production units such as medical matters, food, have tangible economic benefit and social benefit.
Accompanying drawing is the structural representation of embodiment.
Present embodiment has wooden casing (1) and case lid (3), is crowded around by casing (1) and is provided with refrigerating chamber (5) in the case that constitutes, and this refrigerating chamber (5) is a double-layer vacuum silvered glass jar.Said refrigerating chamber (5) has two.Be filled with heat-insulation layer (4) between casing (1) and the refrigerating chamber (5), buffer storge vat (7) is housed in the refrigerating chamber (5), this buffer storge vat (7) can be a Plastic Drum.The oral area of refrigerating chamber (5) can the cotton pad of attached lid (6).Between refrigerating chamber (5) and the buffer storge vat (7) is cold-producing medium layer (8), during use, is filled in the cold-producing medium layer (8) after chemical refrigerant can being mixed.The outer surface of casing (1) can an attached leather layer (2), to strengthen its aesthetic feeling.
Claims (4)
1, a kind of portable refrigerator comprises casing (1), it is characterized in that being provided with refrigerating chamber (5) in the case that is made of casing (1), and buffer storge vat (7) is housed in the refrigerating chamber (5), is cold-producing medium layer (8) between refrigerating chamber (5) and the buffer storge vat (7).
2, the described refrigerator of claim 1 is characterized in that being filled with heat-insulation layer (4) between refrigerating chamber (5) and the casing (1).
3, claim 1 or 2 described refrigerators is characterized in that refrigerating chamber (5) is the silver-plated jar of double-layer vacuum.
4, claim 1 or 2 described refrigerators is characterized in that the attached cotton pad (6) that is stamped of the oral area of refrigerating chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233579 CN2231405Y (en) | 1995-04-05 | 1995-04-05 | Portable refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233579 CN2231405Y (en) | 1995-04-05 | 1995-04-05 | Portable refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2231405Y true CN2231405Y (en) | 1996-07-17 |
Family
ID=33877692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233579 Expired - Fee Related CN2231405Y (en) | 1995-04-05 | 1995-04-05 | Portable refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2231405Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745413A (en) * | 2012-05-25 | 2012-10-24 | 慈溪市附海镇界诺电器厂 | Refrigerator with side door |
-
1995
- 1995-04-05 CN CN 95233579 patent/CN2231405Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745413A (en) * | 2012-05-25 | 2012-10-24 | 慈溪市附海镇界诺电器厂 | Refrigerator with side door |
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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 |