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A moisture control method for an air-cooled refrigerator and its application

A technology of air-cooled refrigerator and control method, which is applied in the field of moisture control of air-cooled refrigerator and air-cooled refrigerator, and can solve the problems of low humidity, lack of pertinence, unfavorable preservation of fruits and vegetables, etc.

Active Publication Date: 2017-08-11
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Air-cooled refrigerators have always had the disadvantage of low humidity, which is not conducive to the preservation of fruits and vegetables
The existing moisturizing method for air-cooled refrigerators is generally to add a moisturizing film, humidifier, and condensation plate in the refrigerator; in terms of control, the method of delaying the cooling fan when the refrigerator stops is generally used to increase the humidity of the refrigerator, which lacks pertinence and is time-consuming Waste of electricity, not conducive to energy saving and emission reduction, but also give full play to the moisturizing function of the system

Method used

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  • A moisture control method for an air-cooled refrigerator and its application
  • A moisture control method for an air-cooled refrigerator and its application
  • A moisture control method for an air-cooled refrigerator and its application

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Embodiment Construction

[0023] In this embodiment, a moisture control method for an air-cooled refrigerator is applied in such as figure 1 and figure 2 In the shown air-cooled refrigerator with a control system and a refrigeration system, the air-cooled refrigerator includes one or more compartments, including a refrigerated room 1 with an independent refrigeration cycle system; the refrigerated room 1 is independently refrigerated through its evaporator 2; One end of the evaporator 2 is connected with the variable frequency compressor 7 through an independent capillary tube; the other end of the evaporator 2 is provided with a temperature sensor 3; and a fan 4 and an air outlet 5 are provided in the cooling air duct leading to the refrigerator compartment 1; The fan 4 plays a role of forced convection when the refrigerating room 1 is cooled, and sends the cold air to the refrigerating room 1 through the cooling air duct to reduce the temperature of the refrigerating room 1;

[0024] The humidity c...

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Abstract

The invention discloses a moisturizing control method of an air-cooled refrigerator and its application, which is characterized in that: when the refrigerator is cooling, the frequency of the frequency conversion compressor is appropriately lowered to find a suitable fan speed at this speed; , the fan delays running until the evaporator temperature sensor reaches a certain temperature; when the compressor stops and the evaporator temperature rises rapidly, the fan needs to be disconnected and stopped to maintain high humidity. The invention can utilize the moisturizing function of the internal system of the refrigerator to maximize the moisturizing effect of the air-cooled refrigerator, and has the effects of reducing energy consumption, energy saving and emission reduction.

Description

technical field [0001] The invention relates to the field of refrigerator control, in particular to an air-cooled refrigerator moisture control method and the air-cooled refrigerator. Background technique [0002] Air-cooled refrigerators have always had the disadvantage of low humidity, which is not conducive to the preservation of fruits and vegetables. The existing moisturizing method for air-cooled refrigerators is generally to add a moisturizing film, humidifier, and condensation plate in the refrigerator; in terms of control, the method of delaying the cooling fan when the refrigerator stops is generally used to increase the humidity of the refrigerator, which lacks pertinence and is time-consuming It wastes electricity, which is not conducive to energy saving and emission reduction, and also gives full play to the moisturizing function of the system. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00
Inventor 程琳阚苗
Owner CHANGHONG MEILING CO LTD
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