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Anti-condensation control method of refrigerator

A control method and anti-condensation technology, which are applied to household refrigeration devices, defrosting, household appliances, etc., can solve the problems of increased energy consumption, the influence of the cooling effect of the interior compartments of the refrigerator, and the increase of the heat load of the interior compartments of the refrigerator, etc. The effect of high cooling efficiency

Active Publication Date: 2014-06-11
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Abstract
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Problems solved by technology

[0004] This control method is relatively simple and convenient, but since the temperature of the refrigerant in the dew pipe generally maintains a fixed temperature during the dew removal process, when the temperature is relatively high, the continuous high temperature of the refrigerant in the dew pipe will The cooling effect of the internal compartments of the refrigerator is affected, resulting in an increase in the heat load of the internal compartments of the refrigerator, which in turn increases energy consumption

Method used

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0016] Such as figure 1 As shown, a refrigerator anti-condensation control method, the refrigeration system of the air-cooled refrigerator includes a compressor 1, a condenser 2, a refrigeration evaporator 3, a refrigeration evaporator 4, a condensation fan 5, a refrigeration fan 6, and a refrigeration fan 7 , controller, temperature sensor.

[0017] The refrigerant compressed by the compressor 1 enters the condenser 2 to exchange heat with the air, and the condensing fan 5 is turned on to accelerate the cooling process of the refrigerant. The cooled refrigerant enters the dew removal pipe 8 to remove dew, and then enters the filter 9 and the solenoid valve 10. It is divided into two paths by the solenoid valve 10 and enters into two capillary tubes 11, wherein one capillary tube 11 is connected to the inlet of the refrigerating evaporator 4, a...

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Abstract

The invention relates to an anti-condensation control method of a refrigerator. An anti-condensation system of the refrigerator comprises a compressor, a condenser, a condensate fan, a dew removing tube and an environment humidity sensor, wherein an inlet of the dew removing tube is connected with an outlet of the condenser; a controller of the refrigerator is used for controlling the temperature of the dew removing tube by adjusting the rotating speed of the condensate fan according to the change of the environment humidity outside the refrigerator. After the anti-condensation control method is adopted, the temperature in the dew removing tube is matched with the outside humidity, so that the refrigeration effect of a refrigerating chamber and a freezing chamber is prevented from being influenced by the continuous overhigh temperature of refrigerant in the dew removing tube, the refrigerating efficiency is higher, and more energy can be saved.

Description

technical field [0001] The invention relates to an anti-condensation control method for a refrigerator, in particular to a control method capable of achieving the anti-condensation effect only by adjusting the rotational speed of a condensation fan, and belongs to the technical field of refrigerators. Background technique [0002] Generally, when the ambient humidity of the refrigerator is high, there will be condensation problems. One of the current dew removal methods is to set up a dew removal pipe to remove the dew. [0003] At present, China's invention patent with the publication number CN102997553A discloses a dew removal pipe and its control method. The refrigerant condensed by the condenser enters the dew removal pipe for dew removal. Between the dew removal pipe and the condenser, the dew removal The inlet end of the pipe is provided with a solenoid valve, which is used to switch the opening and closing of the dew removal process. Set the ambient humidity sensor a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/04F25D29/00
Inventor 王国庆
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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