CN85108305A - Nonelectric freezing equipments - Google Patents
Nonelectric freezing equipments Download PDFInfo
- Publication number
- CN85108305A CN85108305A CN 85108305 CN85108305A CN85108305A CN 85108305 A CN85108305 A CN 85108305A CN 85108305 CN85108305 CN 85108305 CN 85108305 A CN85108305 A CN 85108305A CN 85108305 A CN85108305 A CN 85108305A
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- CN
- China
- Prior art keywords
- cold
- ice
- salt
- calcium chloride
- producing medium
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- 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.)
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Abstract
A kind of cold refrigerator, cold drink device, miniature cold storage that does not have electricity, be food to be carried out principle cold, that freeze with the cold-producing medium that ice, salt or ice, both mixing of calcium chloride or ice, salt, calcium chloride three mix, insulated case and contain the container of cold-producing medium and make in addition.Have without motor and refrigeration machine, simple in structure, characteristics that cost is low.Owing to be not subjected to the restriction of electricity, thereby the scope of application extensively, flexibly.
Description
The invention belongs to improvement to refrigerating equipments such as existing refrigerator, cold drink machine and miniature cold storages.
The present invention's refrigerator, cold drink machine and miniature cold storage in the past is to utilize electricity to freeze for the energy, so not only consume a large amount of electric energy but also be subjected to the restriction of power supply again, the higher while scope of application of cost also is subjected to certain restriction so use not only, thereby can not widely use in the season that is fit to.
The present invention is in order to save the energy, to reduce cost to former refrigerator, and cold drink machine and miniature cold storage improve.
(Fig. 1) no electric cold refrigerator outline drawing: (1) shell, (2) external door, the main organigram of (Fig. 2) no electric cold refrigerator: (3) inwall, (4) hasp, (5) inside door, (6) heat insulation layer, (7) cold-producing medium groove hold pawl, (8) cold-producing medium groove.
(Fig. 3) no electric cold drink device schematic diagram: (1) beverage bottle stopper, (2) beverage bottle, (3) rubber tube, (4) cold-producing medium bottle stopper, (5) valve rubber, (6) inwall, (7) refrigerant cylinder, (8) shell, (9) porcelain knob, (10) cold drink device frame, (11) go out beverage valve, (12) heat insulation layer, (13) inwall lid.
(Fig. 4) no electric miniature cold storage schematic diagram: (1) outer wall, (2) cold-producing medium groove, (3) inwall, (4) heat insulation layer, (5) screw mandrel, (6) put refrigerant valve, (7) Ku Men.
Main points of the present invention are to utilize the cold-producing medium refrigeration. Cold-producing medium is to ice (H2O) be main be added with an amount of salt (NaCl) or calcium chloride (CaCl2). The cooperation of cold-producing medium is: at first ice is broken into fritter, adds salt then or calcium chloride mixes, put into the cold-producing medium groove, again the cold-producing medium groove is inserted insulated case inside, and then with the insulated case sealing, its Principle is to absorb extraneous amount of heat when dissolving after utilizing ice and salt or calcium chloride mixing, thereby makes the drop in temperature in the housing, reaches the purpose of chilled food and beverage. The most handy ice of the used cold-producing medium of its cold refrigerator and cold drink machine refrigerated mixes with salt, and ratio is 3: 0.5～1.5(weight). Temperature generally can be down to respectively-17～-18 ℃ and about 8 ℃ in the insulated case, respectively can be low-1～-2 ℃ and 3～7 ℃ than existing refrigerator and refrigerator. Cold refrigerator once cooperates 46.5 jin, a traditional unit of weight of cold-producing mediums, 5, June and 9, October can use about first quarter moon, 7, can use about 13 days August. Can use in April and November about 21 days, 1-3 month and December, can use January above (the above area, China North China that all refers to). Cold drink machine refrigerated once cooperates 66.6 jin, a traditional unit of weight of cold-producing mediums, but 100 jin, a traditional unit of weight of cooled beverages, with about four days. The cold-producing medium of miniature cold storage (4～12 tons of storage capacity) preferably utilizes ice to mix with calcium chloride, and its ratio is 100: 33～45(weight). Storehouse temperature generally can be down to-40～-45 ℃, and quick-frozen is very fast, and general one ton of goods of quick-frozen then needs 1.15～1.45 tons of cold-producing mediums, and its cold-producing medium also available ice, salt, calcium chloride three mixes. Ratio is: ice: (salt+calcium chloride)=100: 15～45.
The present invention is used to make cold refrigerator, cold drink device and miniature cold storage and compares with existing refrigerator, cold drink machine and miniature cold storage and can freeze without motor and refrigeration machine, this not only saves the energy, 50-80% reduces cost, reduce usage charges 50-70%, and be not subjected to the restriction of power supply, so the place to use can be flexible,, there be electricity still not have electricity and all can use regardless of cities and towns, rural area.Miniature cold storage also can be applicable on the fishing boat fresh-keeping, and freshness is guaranteed to reach primes, and fresh-keeping expense can reduce by 1/3～1/2 than the current pure ice of using, and the present invention has implemented success.
Claims (3)
1, cold refrigerator, cold drink device, its architectural feature of miniature cold storage of a kind of Nonelectric freezing equipments-nothing electricity are without motor, refrigeration machine, but are made of the container of insulated case, cold-producing medium and Sheng cold-producing medium.
2, cold refrigerator, cold drink device, the miniature cold storage of a kind of Nonelectric freezing equipments-nothing electricity is characterized in that not electricity consumption refrigeration, but with icing (H
2O), salt (NaCl) or ice (H
2O), calcium chloride (CaCl
2) both mix, or ice (H
2O), salt (NaCl), calcium chloride (CaCl
2) three's mixing.
3, according to the match ratio (weight) of right 1,2 described cold-producing mediums:
Ice (H
2O): salt (NaCl)=3: (0.5～1).
Ice (H
2O): calcium chloride (CaCl
2)=100: (33～45).
Ice (H
2O): (salt (NaCl)+calcium chloride (CaCl
2))=100: 15～45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108305 CN85108305A (en) | 1985-10-28 | 1985-10-28 | Nonelectric freezing equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108305 CN85108305A (en) | 1985-10-28 | 1985-10-28 | Nonelectric freezing equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85108305A true CN85108305A (en) | 1987-05-06 |
Family
ID=4795963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85108305 Pending CN85108305A (en) | 1985-10-28 | 1985-10-28 | Nonelectric freezing equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85108305A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106133463A (en) * | 2014-01-24 | 2016-11-16 | 道格拉斯·J·桑迪奇 | Atwirl liquid-immersed beverage subcooler and ice accelerator aqueous solution |
-
1985
- 1985-10-28 CN CN 85108305 patent/CN85108305A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102115664B (en) * | 2010-12-28 | 2013-06-19 | 余媛媛 | Refrigerant and refrigeration equipment using same |
| CN106133463A (en) * | 2014-01-24 | 2016-11-16 | 道格拉斯·J·桑迪奇 | Atwirl liquid-immersed beverage subcooler and ice accelerator aqueous solution |
| EP3102896A4 (en) * | 2014-01-24 | 2018-01-10 | Douglas J. Shuntich | Rapid spinning liquid immersion beverage supercoolers and ice accelerator aqueous solutions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |