CN101196359A - Non-electric environment friendly energy-saving portable freezing box - Google Patents
Non-electric environment friendly energy-saving portable freezing box Download PDFInfo
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- CN101196359A CN101196359A CNA2007101254819A CN200710125481A CN101196359A CN 101196359 A CN101196359 A CN 101196359A CN A2007101254819 A CNA2007101254819 A CN A2007101254819A CN 200710125481 A CN200710125481 A CN 200710125481A CN 101196359 A CN101196359 A CN 101196359A
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Abstract
The invention relates to an environmental protection energy-saving portable cooling chamber without using electricity, which comprises a chamber body 1, a heat preservation cover 2 and a heat preservation layer 5. The invention is characterized in that: the heat preservation layer 2 has a freezing layer 6 internally filled with refrigerant. The freezing layer 6 has a freezing room 7 internally, which has a sealing ring 3 at the opening of the chamber body 1 at upper section; the sealing ring 3 is tightly adhered to the freezing room 7 and the heat preservation layer 5 to seal the freezing layer 6. A lifting handle 4 is arranged on external wall at upper section of the chamber body 1, which is convenient for carry when going out. By applying normal ice and salt as the refrigerant without using electricity, the invention has low cost and is able to be recovered and reused without polluting any environment. The technology is realized by adopting common technology as adding refrigeration layer in the heat preservation box, the invention has quick refrigeration effect and is able to keep the low temperature environment for long time, which has the advantages of low producing cost, light and easy for promotion, thereby being a revolutionary product in refrigeration industry.
Description
Technical field
The invention belongs to civilian refrigerating field, especially relate to a kind of non-electric environment friendly energy-saving portable freezing box.
Background technology
Nowadays weather constantly warms, all kinds of refrigeration products are used widely, and are the refrigeration products of using always as refrigerator, but the volume of refrigerator is general bigger, and power consumption height, generally can't carry, and refrigerator is by compressor cooling and uses cold-producing medium enough scopes that its volume and weight can't be reduced, it is exactly car refrigerator, its use cost is also high, uses also inconvenience, only has the minority car owner to use.And concerning the people of many outdoor long-term activities in hot weather, the portable refrigeration product is sought after, except some special articles (as medicine) need be stored under low temperature environment), and to carry some cold drinks also be essential, but also do not have suitable portable refrigeration product to satisfy the demands at present.
Summary of the invention
The purpose of this invention is to provide a kind of non-electric environment friendly energy-saving portable freezing box, comprise a casing 1, insulation cover 2 and heat-insulation layer 5, it is characterized in that heat-insulation layer 5 also has a frozen coating 6, be filled with cold-producing medium in the frozen coating 6, cold-producing medium by ice and salt be mixed into by a certain percentage and.Frozen coating 6 inside are refrigerating chambers 7.Refrigerating chamber 7 is a Demountable metallic box, and being put into the gap that forms between the outer wall of this can after casing 1 central authorities and heat-insulation layer 5 inwalls is frozen coating 6.Casing 1 opening part on frozen coating 6 tops has an airtight circle 3, and airtight circle 3 is close to refrigerating chamber 7 and heat-insulation layer 5, and frozen coating 6 is sealed.The outer wall on casing 1 top has one to carry handle 4, carries when being convenient to go out.
In order further to improve this product refrigeration, refrigerating chamber 7 outer walls, heat-insulation layer 5 inwalls, airtight circle 3 all have erosion shield, and on the outer wall of casing 1 and insulation cover 2 reflecting coating are arranged.
A tap 8 is arranged at casing 1 bottom, and tap 8 water inlet ends link to each other with frozen coating 6, by this tap 8, former cold-producing medium can be released.
The invention has the beneficial effects as follows:
Adopted ice and salt commonly used to make cold-producing medium, not electricity consumption, with low cost, and can recycling, any environmental pollution do not caused, this product adopts the technology of the refrigerating layer that installs additional in the common incubation chamber to realize, refrigeration is rapid and can keep permanent low temperature environment, and manufacturing cost is low, and product weight is light, popularizing socially easily, is a revolutionary product of refrigeration industry.
Figure of description
Fig. 1 is a portable freezing box schematic diagram of the present invention.
The specific embodiment
Understand and enforcement the present invention for the ease of those of ordinary skills, the present invention is described in further detail below in conjunction with the drawings and the specific embodiments.
See Fig. 1, make a household freezer with technical scheme of the present invention, casing 1 for cylinder type, above insulation cover 2 is arranged, there is heat-insulation layer 5 casing 1 inside, also have frozen coatings 6 in the heat-insulation layer 5, be filled with cold-producing medium in the frozen coating 6, cold-producing medium be mixed in 3 to 1 ratios by ice and salt and.Frozen coating 6 inside are refrigerating chambers 7.Refrigerating chamber 7 is a dismountable aluminum can, and being put into the gap that forms between the outer wall of this can after casing 1 central authorities and heat-insulation layer 5 inwalls is frozen coating 6.Casing 1 opening part on frozen coating 6 tops has an airtight circle 3, and airtight circle 3 is close to refrigerating chamber 7 and heat-insulation layer 5, and frozen coating 6 is sealed.The outer wall on casing 1 top has one to carry handle 4, carries when being convenient to go out.
In order further to improve this product refrigeration, refrigerating chamber 7 outer walls, heat-insulation layer 5 inwalls, airtight circle 3 all have erosion shield, and on the outer wall of casing 1 and insulation cover 2 reflecting coating is arranged, even there is the outside that sunlight or other thermal source are arranged, reflecting coating also can reflect light and heat, to play heat insulation effect preferably.
This refrigeration case has refrigeration and heat insulation effect preferably, when ice with after salt joins frozen coating 6, refrigerating chamber 7 interior temperature reduce rapidly, and the minimum temperature that can reach is relevant with the mixed proportion of ice and salt, after ice and salt 3 to 1 mixing, minimum temperature can reach below subzero 10 degree.The speed of lowering the temperature is relevant rapidly with the mixing of ice and salt, pulverize the more little salt of back adding particle if will ice, and stirring is fast more rapidly, and reduction is just fast more, and general a few minutes just can reach minimum temperature, and refrigerating speed is more faster than common refrigerator.After refrigerating chamber 7 temperature reduced, the duration of low temperature was relevant with the heat insulation effect of heat-insulation layer 5, and temperature if desired is not very low, and as the 0-5 degree, the ice of available bulk and particle be the salt of some greatly, allowed and slowly mixed altogether, so just can produce lasting cryogenic effect.
In process of refrigerastion, ice and salt melt gradually, form salting liquid at last, temperature also can slowly raise, once arrive temperature after, will change salting liquid, a tap 8 is arranged at casing 1 bottom for this reason, tap 8 water inlet ends link to each other with frozen coating 6, by this tap 8, former cold-producing medium can be released.Open airtight circle 3 again and add new ice and salt.Salting liquid originally can recycling, as dries the back water evaporates, and salt wherein can crystallize out, and can utilize again again.Thereby environment is not produced any pollution.
Though above technical scheme has comprised the specific embodiment of the present invention, but the those of skill in the art in the present technique field are to be understood that, these only illustrate, can make numerous variations or modification to these embodiments, and not deviating from principle of the present invention and essence, scope of the present invention only is defined by the claims.
Claims (9)
1. non-electric environment friendly energy-saving portable freezing box, comprise a casing (1), insulation cover (2) and heat-insulation layer (5), it is characterized in that to also have a frozen coating (6) in the heat-insulation layer (5), frozen coating is filled with cold-producing medium in (6), and frozen coating (6) inside is refrigerating chamber (7).
2. household freezer according to claim 1, the cold-producing medium that it is characterized in that described casing (1) be mixed into by a certain percentage by ice and salt and.
3. household freezer according to claim 1 is characterized in that described refrigerating chamber (7) is a Demountable metallic box, and being put into the gap that forms between the outer wall of this can after casing (1) central authorities and heat-insulation layer (5) inwall is frozen coating (6).
4. household freezer according to claim 1 is characterized in that, casing (1) opening part on frozen coating (6) top has an airtight circle (3), and airtight circle (3) is close to refrigerating chamber (7) and heat-insulation layer (5), and frozen coating (6) is sealed.
5. according to any described household freezer in the claim 1,3,4, it is characterized in that described refrigerating chamber (7) outer wall, heat-insulation layer (5) inwall, airtight circle (3) all have erosion shield.
6. household freezer according to claim 1 is characterized in that on the outer wall of described casing (1) and insulation cover (2) reflecting coating being arranged.
7. household freezer according to claim 1 is characterized in that a tap (8) is arranged at described casing (1) bottom, and tap (8) water inlet end links to each other with frozen coating (6).
8. household freezer according to claim 1 is characterized in that the outer wall on described casing (1) top has one to carry handle (4).
9. household freezer according to claim 2 is characterized in that the ratio that consists of by ice and salt of described cold-producing medium is 2～5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101254819A CN101196359A (en) | 2007-12-24 | 2007-12-24 | Non-electric environment friendly energy-saving portable freezing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101254819A CN101196359A (en) | 2007-12-24 | 2007-12-24 | Non-electric environment friendly energy-saving portable freezing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101196359A true CN101196359A (en) | 2008-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101254819A Pending CN101196359A (en) | 2007-12-24 | 2007-12-24 | Non-electric environment friendly energy-saving portable freezing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101196359A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022880A (en) * | 2010-12-09 | 2011-04-20 | 王成 | Portable refrigerator |
| CN102022877A (en) * | 2010-12-10 | 2011-04-20 | 马晓璐 | Simple refrigerating plant |
| CN102022885A (en) * | 2010-12-10 | 2011-04-20 | 王协长 | Portable frozen box |
| CN102022884A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Environmental-friendly energy-saving portable freezer |
| CN102022882A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Portable refrigeration device |
| CN102022878A (en) * | 2010-12-10 | 2011-04-20 | 邓龙江 | Simple cooling chamber |
| CN102022881A (en) * | 2010-12-10 | 2011-04-20 | 孙慧兰 | Hand-held refrigerator |
| CN102022883A (en) * | 2010-12-10 | 2011-04-20 | 王伟 | Potable refrigerating device |
| CN102032733A (en) * | 2010-12-10 | 2011-04-27 | 宗鹏晖 | Portable refrigeration equipment |
| CN102115663A (en) * | 2010-12-28 | 2011-07-06 | 余媛媛 | Method for preparing refrigerant and refrigerator filled with refrigerant |
| CN102115664A (en) * | 2010-12-28 | 2011-07-06 | 余媛媛 | Refrigerant and refrigeration equipment using same |
| CN101666570B (en) * | 2009-09-08 | 2011-12-14 | 沈伟 | Cold Storage apparatus |
| CN112245179A (en) * | 2020-10-20 | 2021-01-22 | 马鞍山聚力科技有限公司 | Medical delivery robot preventing toppling |
| CN112623480A (en) * | 2020-12-30 | 2021-04-09 | 郭幼苹 | Food packaging bag with self-cooling function |
-
2007
- 2007-12-24 CN CNA2007101254819A patent/CN101196359A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666570B (en) * | 2009-09-08 | 2011-12-14 | 沈伟 | Cold Storage apparatus |
| CN102022880A (en) * | 2010-12-09 | 2011-04-20 | 王成 | Portable refrigerator |
| CN102022880B (en) * | 2010-12-09 | 2012-02-22 | 王成 | Portable refrigerator |
| CN102022885B (en) * | 2010-12-10 | 2012-09-05 | 王协长 | Portable frozen box |
| CN102022885A (en) * | 2010-12-10 | 2011-04-20 | 王协长 | Portable frozen box |
| CN102022878A (en) * | 2010-12-10 | 2011-04-20 | 邓龙江 | Simple cooling chamber |
| CN102022881A (en) * | 2010-12-10 | 2011-04-20 | 孙慧兰 | Hand-held refrigerator |
| CN102022883A (en) * | 2010-12-10 | 2011-04-20 | 王伟 | Potable refrigerating device |
| CN102032733A (en) * | 2010-12-10 | 2011-04-27 | 宗鹏晖 | Portable refrigeration equipment |
| CN102022881B (en) * | 2010-12-10 | 2012-09-05 | 孙慧兰 | Hand-held refrigerator |
| CN102022877A (en) * | 2010-12-10 | 2011-04-20 | 马晓璐 | Simple refrigerating plant |
| CN102022884A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Environmental-friendly energy-saving portable freezer |
| CN102022882A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Portable refrigeration device |
| CN102022882B (en) * | 2010-12-10 | 2012-06-27 | 包蕾 | Portable refrigeration device |
| CN102022878B (en) * | 2010-12-10 | 2012-06-27 | 邓龙江 | Simple cooling chamber |
| CN102115664A (en) * | 2010-12-28 | 2011-07-06 | 余媛媛 | Refrigerant and refrigeration equipment using same |
| CN102115663A (en) * | 2010-12-28 | 2011-07-06 | 余媛媛 | Method for preparing refrigerant and refrigerator filled with refrigerant |
| CN102115664B (en) * | 2010-12-28 | 2013-06-19 | 余媛媛 | Refrigerant and refrigeration equipment using same |
| CN112245179A (en) * | 2020-10-20 | 2021-01-22 | 马鞍山聚力科技有限公司 | Medical delivery robot preventing toppling |
| CN112245179B (en) * | 2020-10-20 | 2021-09-21 | 马鞍山聚力科技有限公司 | Medical delivery robot preventing toppling |
| CN112623480A (en) * | 2020-12-30 | 2021-04-09 | 郭幼苹 | Food packaging bag with self-cooling function |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080611 |