Double-temperature and double-control refrigerating system, double-compartment refrigerator and control method of double-compartment refrigerator
A dual-control, cooling system technology, used in household refrigeration devices, coolers, cooling fluid circulation devices, etc., can solve the problems of inability to accurately control the temperature of the refrigerated room and inconvenience for users to avoid waiting for a long time. Warm, easy-to-use effects
Active Publication Date: 2016-12-21
JIANGSU BAIXUE ELECTRIC APPLIANCES
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Problems solved by technology
[0003] At present, the room temperature of dual-temperature dual-control freezers on the market is generally adjusted by a mechanical thermostat, which can only adjust the temperature of the freezer. For example, the evaporator is installed on the side wall of the freezer. It is realized by transferring the low temperature generated in the freezer to the refrigerator, that is, the temperature in the refrigerator cannot be accurately controlled, which brings inconvenience to the user
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[0024] In order to describe the technical content, structural features, achieved goals and effects of the invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0025] Such as figure 1 The refrigerator 100 shown is a double-compartment refrigerator, which has a quadrangular cabinet body 1 , and a first compartment 2 and a second compartment 3 are arranged on the cabinet body 1 . The first chamber 2 and the second chamber 3 are arranged side by side and spaced apart. A refrigeration system 6 for cooling the first compartment 2 and the second compartment 3 is also provided on the cabinet body 1 . The front wall of the cabinet body 1 is provided with a first temperature control component 4 for users to set the working temperature of the first compartment 2 and a second temperature control component 5 for users to set the working temperature of the second compartment 3 .
[0026] Such as figure 2 As shown...
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The invention relates to a double-temperature and double-control refrigerating system, a double-compartment refrigerator and a control method of the double-compartment refrigerator. The refrigerating system comprises a compressor, a condenser, a first capillary tube, a second capillary tube, a first evaporator, a second evaporator, a first temperature sensor, a second temperature sensor and a control device. The compressor, the condenser, the first capillary tube and the first evaporator sequentially communicate to form a first refrigerating cyclic loop. The compressor, the condenser, the second capillary tube and the second evaporator sequentially communicate to form a second refrigerating cyclic loop. The first refrigerating cyclic loop is provided with a first electromagnetic valve. The second refrigerating cyclic loop is provided with a second electromagnetic valve. The first temperature sensor and the second temperature sensor are both in signal connection with the control device so that the first temperature sensor and the second temperature sensor can transmit temperature signals detected by the first temperature sensor and the second temperature sensor to the control device. The first electromagnetic valve and the second electromagnetic valve are both in control connection with the control device. Due to the fact that the double-temperature and double-control refrigerating system in the scheme is provided with the double electromagnetic valves, the double-temperature and double-control refrigerating system can freely select the refrigerating cyclic loops for work, and temperature control can be conducted more accurately.
Description
technical field [0001] The invention relates to the field of refrigeration, in particular to a dual-temperature dual-control refrigeration system, a refrigerator with dual-temperature dual-control performance and a control method thereof. Background technique [0002] Freezers are common electrical appliances used to store items at low temperatures in modern society. Among them, freezers with double compartments, which have both refrigeration and freezing functions, are widely used because they can meet users' storage of items with different temperature requirements. [0003] At present, the room temperature of dual-temperature dual-control freezers on the market is generally adjusted by a mechanical thermostat, which can only adjust the temperature of the freezer. For example, the evaporator is installed on the side wall of the freezer. It is realized by transferring the low temperature generated in the freezer to the refrigerator, that is, the temperature in the refrigerat...
Claims
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IPC IPC(8): F25D11/02F25D29/00
CPCF25D11/022F25D29/003F25D29/005F25D2600/02F25D2600/06F25D2700/12
Inventor 朱斌华张建标顾清
Owner JIANGSU BAIXUE ELECTRIC APPLIANCES