CN2833461Y - Energy-saving refrigerator with rapid ice-making function - Google Patents
Energy-saving refrigerator with rapid ice-making function Download PDFInfo
- Publication number
- CN2833461Y CN2833461Y CN 200520075803 CN200520075803U CN2833461Y CN 2833461 Y CN2833461 Y CN 2833461Y CN 200520075803 CN200520075803 CN 200520075803 CN 200520075803 U CN200520075803 U CN 200520075803U CN 2833461 Y CN2833461 Y CN 2833461Y
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- China
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- ice
- making
- refrigerator
- making compartment
- magnetic valve
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- Expired - Lifetime
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Energy-saving refrigerator with rapid ice making function is characterized in that ice-making compartment independently is set in the chamber between refrigerator, and the ice-making compartment evaporimeter is set, and refrigerator evaporator is to be bypass channel with the ice-making compartment evaporimeter; Be arranged on the magnetic valve in the coolant channel and the thermometric switch that detects the ice-making compartment temperature and control the valve opening solenoid off status constitutes the ice making controller by series connection, wherein, the coolant channel of often leaving mouth access refrigerator evaporator of magnetic valve, the normally closed outlet of magnetic valve inserts the coolant channel of ice-making compartment evaporimeter.The utility model can have good energy-saving effect a little less than 0 ℃ temperature ice cube is preserved again with low temperature rapid ice making.
Description
Technical field:
The utility model relates to refrigerator.
Background technology:
The ice making function of general refrigerator is to depend on the ice making box that is placed in the refrigerating chamber.Along with the raising of people's quality of life and the change of consumer's habits and customs, increasing with the ice amount, the refrigerator that has independent ice-making compartment ice making function more and more is subjected to people's favor.
Stipulate according to GB, household refrigerator-freezer must be frozen into real ice with 30 ℃ water in the ice chest in 2 hours, for the needs of rapid ice making, often ice making box is designed in refrigerating chamber near evaporimeter (for straight ice refrigerator) or near on the position of air outlet (for wind cooling refrigerator).
In fact, the process need low temperature environment of ice cube preparation, and the preservation environment of ice cube only need be lower than 0 ℃ just passable.Existing refrigerator is as long as connect power supply, and compressor is periodically start and stop just, constantly work, and the just extremely short comparatively speaking time of real ice-making process.Therefore, from the angle of refrigerator energy-saving, with ice-making compartment by refrigerating chamber (18 ℃) in addition more between low temperature the requirement of chamber to design obviously be too to have wasted.
Summary of the invention:
The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of energy-saving refrigerator with rapid ice making function being provided.Can reach energy-conservation purpose ice cube is preserved again with low temperature rapid ice making a little less than 0 ℃ temperature.
The technical scheme that the utility model technical solution problem is adopted is:
Design feature of the present utility model is: ice-making compartment independently is set in the chamber between refrigerator, and ice-making compartment evaporimeter, cold compartment of refrigerator evaporimeter are set is to be bypass channel with the ice-making compartment evaporimeter; Be arranged on the magnetic valve in the coolant channel and the thermometric switch that detects the ice-making compartment temperature and control the valve opening solenoid off status constitutes the ice making controller by series connection, wherein, the coolant channel of often leaving mouth access refrigerator evaporator of magnetic valve, the normally closed outlet of magnetic valve connects the coolant channel of ice-making compartment evaporimeter.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is to flow through cold-producing medium in the refrigerator evaporator ice-making compartment evaporimeter that all leads when needed, and realize rapid ice making with the continuous operation of compressor, after finishing ice making, cold-producing medium reenters refrigerator evaporator, and ice-making compartment is with suitable high temperature (as about-7 ℃) ice cube to be stored.Ice-making compartment saves energy greatly is set by this way.
2, in the utility model owing to improved the storage temperature of ice-making compartment, thereby ice-making compartment must reduce with extraneous heat exchange, the refrigerator of volume equally, the use of insulation material can be still less.
Description of drawings:
Accompanying drawing is the utility model refrigerant system configurations schematic diagram.
Number in the figure: 1 ice-making compartment evaporimeter, 2 refrigerator evaporators, 3 magnetic valves, 4 are often left mouth, 5 normally closed outlets, 6 compressors, condenser 7, anti-condensation pipe 8 and filter 9,10 freezer evaporators.
The specific embodiment:
Ice-making compartment independently is set in the chamber between refrigerator, and the ice-making compartment evaporimeter is set.
Referring to accompanying drawing, in the present embodiment, refrigerator evaporator 2 is to be bypass channel with ice-making compartment evaporimeter 1; Be arranged on the magnetic valve 3 in the coolant channel and the thermometric switch that detects the ice-making compartment temperature and control the valve opening solenoid off status constitutes the ice making controller by series connection.Wherein, the coolant channel of often leaving mouth 4 access refrigerator evaporators 2 of magnetic valve 3, the normally closed outlet 5 of magnetic valve 3 inserts the coolant channel of ice-making compartment evaporimeters 1.
In the system about freezer evaporator 10, condenser 7, anti-condensation pipe 8 and filter 9 routinely form be provided with.
Be provided with routine and identical be, the temperature-sensitive point that is used to control the temperature controller of freezer compressor 6 work be positioned at refrigerator evaporator near, temperature controller is controlled the Homes Using TV of compressor by the variation of experiencing temperature of refrigerating chamber, and the size of the Homes Using TV of refrigerator system under stable state is and the positive inverse ratio of the temperature of cold compartment of refrigerator.
After charging into water in the ice-making compartment (temperature 〉=0 ℃), the thermometric switch that constitutes the ice making controller makes magnetic valve often leave mouth to cut out because of detecting this temperature, normally closed outlet is simultaneously opened, original cold-producing medium that flows into refrigerator evaporator is imported in the ice-making compartment evaporimeter, the temperature of refrigerating chamber thereby no longer decline.Meanwhile, be used to detect the temperature controller control compressor operation of refrigerated storage temperature, and because of the temperature of refrigerating chamber can not be reduced, compressor is kept in continuous operation, the continuous running of this compressor has realized the rapid ice making of ice-making compartment.When the temperature of ice-making compartment dropped to the branch breakpoint of thermometric switch, ice-making process finished.By reasonable coupling (such as: the evaporimeter connect with refrigerator evaporator is set or oozes cold mode by other chambers), the storing temperature of ice cube is controlled in-2 ℃～about-7 ℃.
Claims (1)
1, the energy-saving refrigerator that has the rapid ice making function is characterized in that ice-making compartment independently is set in the chamber between refrigerator, and ice-making compartment evaporimeter (1) is set, and refrigerator evaporator (2) is to be bypass channel with ice-making compartment evaporimeter (2); Be arranged on the magnetic valve (3) in the coolant channel and the thermometric switch that detects the ice-making compartment temperature and control magnetic valve (3) on off state constitutes the ice making controller by series connection, wherein, the coolant channel of often leaving mouth (4) access refrigerator evaporators (2) of magnetic valve (3), the normally closed outlet (5) of magnetic valve (3) inserts the coolant channel of ice-making compartment evaporimeter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075803 CN2833461Y (en) | 2005-09-22 | 2005-09-22 | Energy-saving refrigerator with rapid ice-making function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075803 CN2833461Y (en) | 2005-09-22 | 2005-09-22 | Energy-saving refrigerator with rapid ice-making function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833461Y true CN2833461Y (en) | 2006-11-01 |
Family
ID=37197773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075803 Expired - Lifetime CN2833461Y (en) | 2005-09-22 | 2005-09-22 | Energy-saving refrigerator with rapid ice-making function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833461Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102213519A (en) * | 2011-05-24 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102213525A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN109764632A (en) * | 2019-01-09 | 2019-05-17 | 合肥美的电冰箱有限公司 | Refrigerator and its refrigeration control method and device |
| US12104841B2 (en) | 2019-01-09 | 2024-10-01 | Hefei Midea Refrigerator Co., Ltd. | Refrigerator and method and device for controlling refrigeration thereof |
-
2005
- 2005-09-22 CN CN 200520075803 patent/CN2833461Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213519A (en) * | 2011-05-24 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102213525A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN109764632A (en) * | 2019-01-09 | 2019-05-17 | 合肥美的电冰箱有限公司 | Refrigerator and its refrigeration control method and device |
| CN109764632B (en) * | 2019-01-09 | 2020-10-30 | 合肥美的电冰箱有限公司 | Refrigerator and refrigeration control method and device thereof |
| US12104841B2 (en) | 2019-01-09 | 2024-10-01 | Hefei Midea Refrigerator Co., Ltd. | Refrigerator and method and device for controlling refrigeration thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |