Refrigerator and control method thereof

A control method and refrigerator technology, applied in household refrigerators, household refrigeration devices, coolers, etc., can solve problems such as water vapor condensation, and achieve the effect of avoiding complaints

Active Publication Date: 2018-01-05
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low temperature of the inner wall of the refrigerating room near the freezing room, the excessive water vapor in the refrigerating room with high humidity tends to generate a large amount of condensation on the inner wall of the lower temperature, which causes user complaints

Method used

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  • Refrigerator and control method thereof

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Embodiment Construction

[0029] The main inventive idea of ​​the present invention is a refrigerator comprising a freezing compartment and a non-freezing compartment which are independently refrigerated, a refrigeration and defrosting system working for said non-freezing compartment, and a control for controlling the refrigeration and defrosting system device, wherein the refrigerating and defrosting system includes an evaporator supplied with refrigerant, a fan for delivering the cold air generated by the evaporator to the non-refrigerated compartment, a heater and other components, and the control device includes detecting the ambient temperature The ambient temperature sensor, during the period when the evaporator is stopped from supplying refrigerant, the control device controls the operation state of the fan based on the ambient temperature value measured by the ambient temperature sensor.

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the...

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Abstract

The invention provides a refrigerator, comprising a refrigerating chamber and a non-refrigerating chamber which refrigerate respectively, a refrigerating and defrosting system working for the non-refrigerating chamber and a control device controlling the refrigerating and defrosting system, wherein the refrigerating and defrosting system comprises elements such as an evaporator fed with a refrigerant, a fan conveying cold air generated by the evaporator to the non-refrigerating chamber and a heater, the control device comprises an environment temperature sensor detecting an environment temperature, and when the refrigerant is stopped from being fed to the evaporator, the control device controls an operation state of the fan based on an environment temperature value measured by the environment temperature sensor. Water flowing in the non-refrigerating chamber caused by excessive condensation generated on the inner wall of one side in the non- refrigerating chamber close to the refrigerating chamber can be avoided, and further the complain of users is avoided.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a household refrigerator and a control method thereof. Background technique [0002] During the use of household refrigerators, frost will inevitably form on the evaporators in the refrigerator and freezer compartments, so it is necessary to periodically start the heater installed on the evaporators to defrost the evaporators. When the refrigerating room is not cooling, the fan generally operates in an intermittent on / off mode. Under lower ambient temperature conditions, the refrigerating time of the refrigerating room is shorter than the non-refrigerating time, and during this non-refrigerating time, with the intermittent on / off operation of the fan, the cooling capacity of the evaporator will be transferred to In the refrigerator room, the temperature of the evaporator rises above zero, and the frost layer on the evaporator will melt and form water vapor. Under the agita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00
CPCY02B40/00
Inventor 孟庆飞朱启武刘翔宇朱卫忠
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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