CN202928204U - Natural refrigerating machine - Google Patents
Natural refrigerating machine Download PDFInfo
- Publication number
- CN202928204U CN202928204U CN2012206786550U CN201220678655U CN202928204U CN 202928204 U CN202928204 U CN 202928204U CN 2012206786550 U CN2012206786550 U CN 2012206786550U CN 201220678655 U CN201220678655 U CN 201220678655U CN 202928204 U CN202928204 U CN 202928204U
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- China
- Prior art keywords
- freezing water
- refrigerating machine
- cooled
- wind
- direct
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model discloses a natural refrigerating machine. Outdoor low-temperature cold air in winter is introduced into the indoor space to refrigerate food. The natural refrigerating machine comprises an outer cold absorber (1), an anti-freezing water storage box (2), a direct-cooling evaporator (3), a temperature controller (4), a minitype water pump (5), a thermal-insulation hose (6), a regulation valve (7), an air cooling evaporator (8) and a self-made thermal-insulation box. The natural refrigerating machine is characterized in that the outer cold absorber (1) arranged outdoors is connected with the anti-freezing water storage box (2); and anti-freezing water is communicated with the indoor direct-cooling evaporator (3) or the air cooling evaporator (8) via the minitype water pump (5) via the thermal-insulation hose (6). According to the natural refrigerating machine, the outdoor low-temperature resource is fully utilized, and the natural refrigerating machine has the advantages of simple structure, no compressor, no noise, no pollution, energy saving, environment protection and low manufacture cost, is economical and practical and is suitable for indoors cooling food in northern families or dining halls in winter.
Description
Technical field
The utility model relates to a kind of refrigeration machine, and particularly the outdoor low temperature of a kind of north of china in winter is introduced the natural refrigerating machine of indoor refrigeration, belongs to refrigerating field.
Background technology
Nowadays the whole world all faces the energy starved problem; the refrigeration industry of China is just being challenged in environmental protection and energy-saving and emission-reduction; when you place oneself in the midst of northern boundless expanse of white snow in winter, sharp cold wind can make the people tremble all over the body; trembling with fear can not be anti-; although outdoor subzero below 20 ℃, indoor generally between 20 ~ 24 ℃, the power consumption of also in the same old way working of the large-scale refrigerator of a lot of resident's building refrigerators and corporation eatery; outdoor low-temperature energy sources is unmanned exploitation so far, and out in the coldly causes energy waste.If winter outdoor low temperature cold be used, a kind of effective power-economizing method of can yet be regarded as, meet environmental requirement, solved the refrigeration problem in northern family and enterprise whole winter, save a large amount of energy, utilize simultaneously outer low temperature to introduce in the time of to solve the New Year family's worry that refrigerator is not enough of reuniting, utilization and the development of clean energy resource had great significance.
Summary of the invention
the utility model is for for above problem, designed a kind of natural refrigerating machine of use in winter, introducing indoor circulation after utilizing outdoor low temperature cold air to exchange by anti-freezing water freezes to food, solved the problem of refrigerator power consumption in winter, this refrigeration machine is without compressor, utilize outer cold absorber to absorb outdoor low temperature cold air, the anti-freezing water of cooling anti-freezing water storage bin inside circulates by direct-cooled evaporimeter or the wind-cooled evaporator that micro pump is introduced in indoor thermal insulation box, after exchange, food is freezed, this configuration is simple, easy to assembly, solve the indoor refrigeration problem of each family of the north.This natural refrigerating machine comprises, outer cold absorber, anti-freezing water storage bin, direct-cooled evaporimeter, temperature controller, micro pump, heat-preserving hose, control valve, wind-cooled evaporator and homemade incubator, the described outer cold absorber that is placed in the open air is connected with the anti-freezing water storage bin, and anti-freezing water is the direct-cooled evaporimeter in the micro pump communication chamber or wind-cooled evaporator composition closed circuit by heat-preserving hose.
The wind-cooled evaporator of described natural refrigerating machine is spherical or square, the fan centering, be arranged with guard outward, four direction all can conveniently insert the food center or freeze in the periphery, described direct-cooled evaporimeter or wind-cooled evaporator are respectively equipped with control valve, the inner loop medium is anti-freezing water, and described direct-cooled evaporimeter or wind-cooled evaporator and homemade incubator are supporting.
The medium of the inner loop of described natural refrigerating machine is the low temperature anti-freezing water, and micro pump is put and can be selected to put open air or indoor, controls the micro pump start/stop time by indoor thermostat and carries out adjustment.
The anti-freezing water storage bin that the outer cold absorber of described natural refrigerating machine is connected is provided with anti-freezing water filling opening and outdoor fixed mount, and the connected anti-freezing water storage bin of described outer cold absorber and direct-cooled evaporimeter or wind-cooled evaporator are that copper, aluminum are made.
natural refrigerating machine beneficial effect described in the utility model is, take full advantage of the huge low temperature resource of extraneous the Nature, food is freezed, solved the problem of the indoor refrigeration of north of china in winter, the wind-cooled evaporator that the guard of particular design is spherical or square, can be placed in center or the peripheral refrigeration of food, can carry out the various foods of supporting storage with homemade incubator, overcome trouble that refrigerator is not enough when the New Year, the people was many, this refrigeration machine is simple in structure, can be covered up in the past and use again the coming year when winter, has cost of manufacture low, economical and practical, compressor-free, noiselessness, pollution-free, need not keep in repair, energy-conserving and environment-protective, being applicable in north of china in winter family room refrigeration uses.
Description of drawings
This ice-maker chamber of Fig. 1 inner and outer system combining structure schematic diagram
The guard wind-cooled evaporator system in combination organigram that Fig. 2 is supporting
In the accompanying drawings, 1. outer cold absorber, 2. anti-freezing water storage bin, 3. direct-cooled evaporimeter, 4. temperature controller, 5. micro pump, 6. heat-preserving hose, 7. control valve, 8. wind-cooled evaporator.
The specific embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are further described:
In Fig. 1 Fig. 2, natural refrigerating machine of the present utility model, after utilizing outdoor low temperature cold air to exchange by anti-freezing water, introducing is indoor freezes to food, main configuration comprises, outer cold absorber 1, anti-freezing water storage bin 2, direct-cooled evaporimeter 3, temperature controller 4, micro pump 5, heat-preserving hose 6, control valve 7, wind-cooled evaporator 8 and homemade incubator, the described outer cold absorber 1 that is placed in the open air is connected with anti-freezing water storage bin 2, and anti-freezing water is the direct-cooled evaporimeter 3 in micro pump 5 communication chamber or wind-cooled evaporator 8 composition closed circuits by heat-preserving hose 6.
spherical or the square wind-cooled evaporator 8 of described natural refrigerating machine, fan is placed in the evaporimeter center, be arranged with guard outward, four direction all can conveniently insert the food center or freeze in the periphery, not fragile evaporimeter, any direction is put, good refrigeration effect, described direct-cooled evaporimeter 3 or wind-cooled evaporator 8 are respectively equipped with control valve 7, the inner loop medium is anti-freezing water, described direct-cooled evaporimeter 3 or wind-cooled evaporator 8 can be placed in any homemade incubator, direct-cooled evaporimeter 3 or wind-cooled evaporator 8 temperature are controlled the flow of anti-freezing water by control valve 7, and can control separately the storage temperature of different food products in incubator by control valve 7.
The medium of described natural refrigerating machine inner loop is the low temperature anti-freezing water, micro pump 5 is put the open air and also can be placed in indoor, control micro pump 5 start/stop times by indoor thermostat 4 and carry out adjustment, anti-freezing water when self-control select than the location lowest temperature low more than 10 ℃ be formulated as suitable, avoid concentration not easily to cause outer cold absorber 1 to damage, anti-freezing water many types are arranged, as calcium chloride (CaCl2) etc.
The connected anti-freezing water storage bin 2 of outer cold absorber 1 of described natural refrigerating machine is provided be connected anti-freezing water filling opening and outdoor fixed mount, and the connected anti-freezing water storage bin 2 of described outer cold absorber 1 is made for copper, aluminum with direct-cooled evaporimeter 3 or wind-cooled evaporator 8.
Claims (4)
1. natural refrigerating machine, comprise, outer cold absorber (1), anti-freezing water storage bin (2), direct-cooled evaporimeter (3), temperature controller (4), micro pump (5), heat-preserving hose (6), control valve (7), wind-cooled evaporator (8) and homemade incubator, it is characterized in that: the described outer cold absorber (1) that is placed in the open air is connected with anti-freezing water storage bin (2), and anti-freezing water is the direct-cooled evaporimeter (3) in micro pump (5) communication chamber or wind-cooled evaporator (8) composition closed circuit by heat-preserving hose (6).
2. described natural refrigerating machine according to claim 1, it is characterized in that: described wind-cooled evaporator is spherical or square, the fan centering, be arranged with guard outward, four direction all can conveniently insert the food center or freeze in the periphery, described direct-cooled evaporimeter or wind-cooled evaporator are respectively equipped with control valve, and the inner loop medium is anti-freezing water, and described direct-cooled evaporimeter or wind-cooled evaporator and homemade incubator are supporting.
3. described natural refrigerating machine according to claim 1, it is characterized in that: the medium of described refrigerating device inner circulation is the low temperature anti-freezing water, and micro pump can be put outdoor or indoor, controls the micro pump start/stop time by indoor thermostat and carries out adjustment.
4. described natural refrigerating machine according to claim 1, it is characterized in that: the anti-freezing water storage bin that described outer cold absorber is connected is provided with anti-freezing water filling opening and outdoor fixed mount, and the connected anti-freezing water storage bin of described outer cold absorber (1) and direct-cooled evaporimeter or wind-cooled evaporator are that copper, aluminum are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206786550U CN202928204U (en) | 2012-12-11 | 2012-12-11 | Natural refrigerating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206786550U CN202928204U (en) | 2012-12-11 | 2012-12-11 | Natural refrigerating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928204U true CN202928204U (en) | 2013-05-08 |
Family
ID=48218157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206786550U Expired - Fee Related CN202928204U (en) | 2012-12-11 | 2012-12-11 | Natural refrigerating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967082A (en) * | 2012-12-11 | 2013-03-13 | 谢逢华 | Natural refrigerating machine |
-
2012
- 2012-12-11 CN CN2012206786550U patent/CN202928204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967082A (en) * | 2012-12-11 | 2013-03-13 | 谢逢华 | Natural refrigerating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131211 |