CN102032749A - Code storage device for cold storage and preservation of refrigerator - Google Patents
Code storage device for cold storage and preservation of refrigerator Download PDFInfo
- Publication number
- CN102032749A CN102032749A CN 201010609883 CN201010609883A CN102032749A CN 102032749 A CN102032749 A CN 102032749A CN 201010609883 CN201010609883 CN 201010609883 CN 201010609883 A CN201010609883 A CN 201010609883A CN 102032749 A CN102032749 A CN 102032749A
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- cold
- refrigerator
- storage liquid
- storage
- regenerator
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Abstract
The invention discloses a code storage device for cold storage and preservation of a refrigerator, which relates to a code storage device. The body of the code storage device is a plastic container filled with cold storage liquid prepared by mixing various kinds of solution, namely adding a salt compound into one or two of water, ethanol, methanol, glycerin, glycol and propylene glycol, then adding supercooling preventing agent to stabilize the ice point of the cold storage liquid and finally adding thickening agent to reduce the coefficient of heat conduction of the cold storage liquid. The code storage device has the advantage that after being installed in the refrigerator, the cold storage device filled with the cold storage liquid prepared by mixing the various kinds of solution can absorb and store cold in the normal use of the refrigerator and release cold upon the power off of the refrigerator to delay the rise of the temperature in the refrigerator and to prolong food preservation time.
Description
Technical field
The present invention relates to a kind of regenerator, specifically is a kind of regenerator that is used for refrigerator cold-storage cold insulation.
Background technology
Refrigerator is as the household electrical appliance of food fresh keeping, huge numbers of families have been come into, it is fresh-keeping that it mainly utilizes the principle of deepfreeze that various food are carried out, but because the power failure that various uncertain factors cause causes the spoiled rotten phenomenon of food of storage in the refrigerator to happen occasionally.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cold-storage cold insulation function that has, and delays the rising of temperature in the refrigerator, plays the regenerator of prolongation to the refrigerator cold-storage cold insulation of food fresh keeping effect.
Technical problem to be solved by this invention realizes by the following technical solutions,
A kind of regenerator that is used for refrigerator cold-storage cold insulation, it is characterized in that: the main body of described regenerator is plastic containers, in described plastic containers, pour into cold-storage liquid, described cold-storage liquid is mixed by multiple solution, at first select water for use, ethanol, methyl alcohol, glycerine, a kind of or two kinds of adding salt compounds in ethylene glycol or the propane diols, secondly prevented in adding that cryogen was used for stablizing the freezing point of cold-storage liquid, the last coefficient of heat conduction that adds thickener reduction cold-storage liquid again mixes, reduce the coefficient of heat conduction and be of value to the cool time of putting that prolongs cold-storage liquid, delay the rise time of temperature in the refrigerator, and then increase time food fresh keeping.
Described salt compounds is calcium chloride or sodium chloride, the amount of described adding calcium chloride or sodium chloride according to regenerator in the freezing point of needs regulate, the addition of calcium chloride or sodium chloride accounts for the 1%-50% of cold-storage liquid total amount.
Describedly prevented that cryogen was boric acid or borax, and added and prevented that the amount of cryogen accounted for 0.5% of cold-storage liquid total amount---5%.
Described thickener can select for use among carboxymethyl cellulose, carboxyethyl cellulose, polyvinyl alcohol, high hydroscopic resin and the EVA wherein one or more, the amount of described thickener accounts for the 0.5%-10% of cold-storage liquid total amount.
After the invention has the beneficial effects as follows that will be filled with regenerator that multiple solution mixes back cold-storage liquid packs in the refrigerator, when refrigerator normally used, regenerator can be inhaled cold cold-storage, emitted cold when refrigerator has a power failure, delay the rising of temperature in the refrigerator, play the function of prolongation food fresh keeping.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below the present invention is further set forth.
A kind of regenerator that is used for refrigerator cold-storage cold insulation, regenerator is plastic containers, in plastic containers, pour into cold-storage liquid, cold-storage liquid is to obtain after being mixed by multiple solution, at first select water for use, ethanol, methyl alcohol, glycerine, wherein a kind of or two kinds of liquid of ethylene glycol and propane diols add calcium chloride or sodium chloride, the amount that adds calcium chloride or sodium chloride is that as required freezing point is regulated, the addition of calcium chloride or sodium chloride accounts for the 1%-50% of cold-storage liquid total amount, add boric acid or borax afterwards again to stablize its freezing point, prevented that the amount of cryogen accounted for the 0.5%-5% of cold-storage liquid total amount, further add thickener, thickener can be selected carboxymethyl cellulose for use, carboxyethyl cellulose, polyvinyl alcohol, high hydroscopic resin and EVA etc. wherein one or more, the amount of thickener accounts for the 0.5%-10% of cold-storage liquid total amount.
Embodiment 1, require-1 ℃ the time as freezing point, cold-storage liquid be by
Water 98-94%
Calcium chloride 1-2%
Borax 0.5-2%
EVA 0.5-2% mixes.
The cold insulation time of the cold-storage liquid that mixes according to this component can reach 10 hours, promptly freezing after below-1 ℃ the regenerator of this cold-storage liquid can, regenerator is placed in the environment of 1 ℃ of normal temperature then, need 10 hours when the temperature of regenerator is raised to 1 ℃, promptly the cold cold insulation time that puts of regenerator can reach 10 hours.
Embodiment 2, require-11 ℃ to-12 ℃ the time as freezing point, cold-storage liquid be by
Water 89-81%
Sodium chloride 10-15%
Borax 0.5-2%
High hydroscopic resin 0.5-2% mixes.
The cold insulation time of the cold-storage liquid that mixes according to this component can reach 5-6 hour, promptly freezing after below-11 ℃ the regenerator of this cold-storage liquid can, regenerator is placed in the environment of 1 ℃ of normal temperature then, the temperature of regenerator needs 5-6 hour when being raised to 1 ℃, promptly the cold cold insulation time that puts of regenerator can reach 5-6 hour.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. regenerator that is used for refrigerator cold-storage cold insulation, it is characterized in that: the main body of described regenerator is plastic containers, in described plastic containers, pour into cold-storage liquid, described cold-storage liquid is mixed by multiple solution, at first select a kind of or two kinds of adding salt compounds in water, ethanol, methyl alcohol, glycerine, ethylene glycol or the propane diols for use, secondly prevented in adding that cryogen was used for stablizing the freezing point of cold-storage liquid, the coefficient of heat conduction that adds thickener reduction cold-storage liquid at last again mixes.
2. according to the described regenerator that is used for refrigerator cold-storage cold insulation of claim 1, it is characterized in that: described salt compounds is calcium chloride or sodium chloride, the amount of described adding calcium chloride or sodium chloride according to regenerator in the freezing point of needs regulate, the addition of calcium chloride or sodium chloride accounts for the 1%-50% of cold-storage liquid total amount.
3. according to the described regenerator that is used for refrigerator cold-storage cold insulation of claim 1, it is characterized in that: describedly prevented that cryogen was boric acid or borax, and added and prevented that the amount of cryogen accounted for 0.5% of cold-storage liquid total amount---5%.
4. according to the described regenerator that is used for refrigerator cold-storage cold insulation of claim 1, it is characterized in that: described thickener can select for use among carboxymethyl cellulose, carboxyethyl cellulose, polyvinyl alcohol, high hydroscopic resin and the EVA wherein one or more, the amount of described thickener accounts for the 0.5%-10% of cold-storage liquid total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010609883 CN102032749A (en) | 2010-12-28 | 2010-12-28 | Code storage device for cold storage and preservation of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010609883 CN102032749A (en) | 2010-12-28 | 2010-12-28 | Code storage device for cold storage and preservation of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102032749A true CN102032749A (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010609883 Pending CN102032749A (en) | 2010-12-28 | 2010-12-28 | Code storage device for cold storage and preservation of refrigerator |
Country Status (1)
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| CN (1) | CN102032749A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743184A (en) * | 2013-11-26 | 2014-04-23 | 成都心海汇才生物科技有限公司 | Ice bag at low temperatures ranging from -19 DEG C to -26 DEG C |
| CN105018040A (en) * | 2014-04-23 | 2015-11-04 | 徐义祥 | Macromolecule coolant and preparation method thereof |
| CN105115083A (en) * | 2015-09-18 | 2015-12-02 | 南京佳力图空调机电有限公司 | Gravity assisted heat pipe type earth cooling source cold storage system and cooling-water machine set |
| CN105115084A (en) * | 2015-09-18 | 2015-12-02 | 南京佳力图空调机电有限公司 | Gravity assisted heat pipe type cold source cold accumulation system and water chilling unit |
| CN105650958A (en) * | 2016-02-26 | 2016-06-08 | 宁波保税区韬鸿化工科技有限公司 | Refrigerating device |
| CN106137525A (en) * | 2016-07-25 | 2016-11-23 | 江苏英科医疗制品有限公司 | A kind of high tenacity polymer mix pearl cold/hot dressing packing bag and production method thereof |
| CN106381132A (en) * | 2016-09-20 | 2017-02-08 | 天津瀛德科技有限公司 | Stable-state cold storage agent |
| CN106590540A (en) * | 2016-12-01 | 2017-04-26 | 福州大学 | Compound additive for ice slurry preparation |
| CN108094512A (en) * | 2018-02-02 | 2018-06-01 | 河南牧业经济学院 | A kind of cold-storage material and its fruit and vegetable preserving method |
| CN110129007A (en) * | 2019-05-20 | 2019-08-16 | 戴小红 | A kind of efficient stable cold-storage material |
| CN111486629A (en) * | 2020-04-20 | 2020-08-04 | 中科美菱低温科技股份有限公司 | Low-temperature refrigerator based on cold storage material |
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| US6469085B1 (en) * | 1999-04-09 | 2002-10-22 | Tutomu Ushio | Cooling agent, cooling pack and cooling box |
| CN100338167C (en) * | 2005-12-09 | 2007-09-19 | 刘益才 | Combined cold-storage agent for electric refrigerator |
| CN101235272A (en) * | 2008-01-31 | 2008-08-06 | 深圳先进技术研究院 | Method for preparing inorganic hydrous salt phase transition energy-storing material |
| CN101824304A (en) * | 2010-04-14 | 2010-09-08 | 安徽省煤炭科学研究院 | Mining temperature reduction coolant and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6469085B1 (en) * | 1999-04-09 | 2002-10-22 | Tutomu Ushio | Cooling agent, cooling pack and cooling box |
| CN100338167C (en) * | 2005-12-09 | 2007-09-19 | 刘益才 | Combined cold-storage agent for electric refrigerator |
| CN101235272A (en) * | 2008-01-31 | 2008-08-06 | 深圳先进技术研究院 | Method for preparing inorganic hydrous salt phase transition energy-storing material |
| CN101824304A (en) * | 2010-04-14 | 2010-09-08 | 安徽省煤炭科学研究院 | Mining temperature reduction coolant and preparation method thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743184A (en) * | 2013-11-26 | 2014-04-23 | 成都心海汇才生物科技有限公司 | Ice bag at low temperatures ranging from -19 DEG C to -26 DEG C |
| CN105018040A (en) * | 2014-04-23 | 2015-11-04 | 徐义祥 | Macromolecule coolant and preparation method thereof |
| CN105115083B (en) * | 2015-09-18 | 2017-04-12 | 南京佳力图机房环境技术股份有限公司 | Gravity assisted heat pipe type earth cooling source cold storage system and cooling-water machine set |
| CN105115083A (en) * | 2015-09-18 | 2015-12-02 | 南京佳力图空调机电有限公司 | Gravity assisted heat pipe type earth cooling source cold storage system and cooling-water machine set |
| CN105115084A (en) * | 2015-09-18 | 2015-12-02 | 南京佳力图空调机电有限公司 | Gravity assisted heat pipe type cold source cold accumulation system and water chilling unit |
| CN105650958A (en) * | 2016-02-26 | 2016-06-08 | 宁波保税区韬鸿化工科技有限公司 | Refrigerating device |
| CN106137525A (en) * | 2016-07-25 | 2016-11-23 | 江苏英科医疗制品有限公司 | A kind of high tenacity polymer mix pearl cold/hot dressing packing bag and production method thereof |
| CN106381132A (en) * | 2016-09-20 | 2017-02-08 | 天津瀛德科技有限公司 | Stable-state cold storage agent |
| CN106590540A (en) * | 2016-12-01 | 2017-04-26 | 福州大学 | Compound additive for ice slurry preparation |
| CN106590540B (en) * | 2016-12-01 | 2019-07-09 | 福州大学 | A kind of complex additive produced for ice slurry |
| CN108094512A (en) * | 2018-02-02 | 2018-06-01 | 河南牧业经济学院 | A kind of cold-storage material and its fruit and vegetable preserving method |
| CN110129007A (en) * | 2019-05-20 | 2019-08-16 | 戴小红 | A kind of efficient stable cold-storage material |
| CN111486629A (en) * | 2020-04-20 | 2020-08-04 | 中科美菱低温科技股份有限公司 | Low-temperature refrigerator based on cold storage material |
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Application publication date: 20110427 |