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Refrigeration equipment and control method

A technology of refrigeration equipment and control methods, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as affecting the temperature stability of refrigerator refrigeration chambers and increasing power consumption, and achieve the effect of improving product competitiveness

Active Publication Date: 2021-05-07
HISENSE RONSHEN GUANGDONG REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the air-cooled frost-free refrigerator is cooling, the fan runs all the time, which increases the power consumption and also affects the stability of the temperature in the refrigerator’s refrigerating chamber.

Method used

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  • Refrigeration equipment and control method
  • Refrigeration equipment and control method
  • Refrigeration equipment and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The embodiment of the present application provides a refrigeration device, referring to figure 2 As shown in , the refrigeration equipment includes a first compartment 300 and a second compartment 400 which are isolated from each other. The first compartment 300 is provided with a first evaporator 102, a first fan 103, a first heater 109, a first The storage room 301 and the first air channel 302, the first fan 103 is used to transport the cold generated by the first evaporator 102 to the first storage room 301 through the first air channel 302, and the first heater 109 is used for the first Defrosting of the evaporator 102; the second chamber 400 is provided with a second evaporator 104, a second fan 105, a second heater 110, a second storage room 401 and a second air duct 402, and the second fan 105 is used for The cold generated by the second evaporator 104 is transported to the second storage room 401 through the second air duct 402, and the second heater 110 is us...

Embodiment 2

[0044] refer to Figure 4 As shown in , the embodiment of this application provides a control method, which includes:

[0045] S101. If the first heater of the refrigeration equipment is powered on, control the first fan of the refrigeration equipment to stop running.

[0046] S102. If the first heater is powered off, control the operation or stop of the first fan according to the operating state of the compressor of the refrigeration equipment, the measured temperature of the first storage room of the refrigeration equipment, and the temperature of the first evaporator of the refrigeration equipment.

[0047] optional, see Figure 5 As shown in, S102 may include:

[0048] S201. If the compressor is running and the measured temperature of the first storage room is greater than or equal to a first preset value, control the first fan to run.

[0049] S202. If the compressor is running and the measured temperature in the first storage room is less than or equal to the second p...

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Abstract

The application discloses a refrigeration device and a control method, which relate to the technical field of household appliances and are used for the refrigeration device to reduce energy consumption and maintain the stability of the temperature of a refrigeration chamber. The refrigeration equipment includes: a first room and a second room isolated from each other; a first evaporator, a first heater, a first storage room, a first air duct and a first fan are arranged in the first room; The second evaporator, the second heater, the second storage room, the second air channel and the second fan are arranged in the compartment; the first evaporator and the second evaporator are connected in series, and the refrigerant flows through the first evaporator, After the second evaporator returns to the air return port of the compressor; when the first heater is powered on, the first fan is controlled to stop running; when the first heater is powered off, according to the operating status of the compressor and the actual measurement of the first storage room The temperature and the temperature of the first evaporator control the operation or stop of the first fan. The embodiments of the present application are applied to reduce energy consumption and maintain the stability of the temperature of the refrigeration room.

Description

technical field [0001] The present application relates to the technical field of home appliances, in particular to a refrigeration device and a control method. Background technique [0002] With the improvement of living standards, the demand for the use of refrigerators is also increasing. Frost-free refrigerators can improve the convenience of refrigerators. The corresponding requirements required. [0003] At present, when the air-cooled frost-free refrigerator is cooling, the fan runs all the time, which increases the power consumption and also affects the stability of the temperature of the refrigerator's refrigerating chamber. Contents of the invention [0004] Embodiments of the present application provide a refrigeration device and a control method, which are used for the refrigeration device to reduce energy consumption and maintain the stability of the temperature of the refrigeration chamber. [0005] In order to achieve the purpose of solving the above-mentio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B5/04F25B49/02F25D11/02F25D21/08
CPCF25B5/04F25B49/02F25D11/022F25D21/08F25D2321/1413Y02B40/00
Inventor 陈星邓冰黄中铭龙晓芬辜啸
Owner HISENSE RONSHEN GUANGDONG REFRIGERATOR
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