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Method and device for controlling relative humidity of refrigeration equipment

A technology of relative humidity and refrigeration equipment, which is applied in the direction of household refrigeration equipment, cooling fluid circulation equipment, lighting and heating equipment, etc. It can solve the problem of not being able to deal with the moisture in the fresh-keeping area of ​​the refrigerator in time, and achieve the effect of enhancing the fresh-keeping effect

Active Publication Date: 2020-08-04
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method and device for controlling the relative humidity of refrigeration equipment, which solves the problem in the prior art that the moisture in the fresh-keeping area of ​​the refrigerator cannot be processed in time and the relative humidity in the fresh-keeping area of ​​the refrigerator is controlled within an appropriate range

Method used

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  • Method and device for controlling relative humidity of refrigeration equipment
  • Method and device for controlling relative humidity of refrigeration equipment
  • Method and device for controlling relative humidity of refrigeration equipment

Examples

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Embodiment 1

[0049] The present invention provides a method for controlling the relative humidity of refrigeration equipment, which can be applied to refrigeration equipment, or to cloud servers, or to terminals bound to refrigeration equipment, such as figure 1 shown, including:

[0050] Step 101, obtaining the real-time monitored relative humidity value of the setting area of ​​the refrigeration equipment;

[0051]The relative humidity value represents the ratio of the absolute humidity in the air to the saturated absolute humidity at the same temperature and pressure, and the result is a percentage, which means that the quality of water vapor contained in a certain humid air is the same as that saturated at the same temperature and pressure. The ratio of the mass of water vapor contained in the air, expressed as a percentage. The commonly referred to as the humidity of the refrigerator is 60%, which refers to the relative humidity value.

[0052] As an optional embodiment, the setting...

Embodiment 2

[0089] This embodiment is a device for controlling the relative humidity of a refrigerator. The problem-solving principle of the device is similar to the method. Therefore, the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.

[0090] This embodiment also provides a device for controlling the relative humidity of the refrigeration equipment, which is applied to the refrigeration equipment side, and includes a memory and a processor, and the processor is used for:

[0091] Obtain the relative humidity value of the set area of ​​the refrigeration equipment monitored in real time;

[0092] According to the corresponding relationship between different humidity ranges and dehumidification methods, determine the dehumidification method corresponding to the humidity range where the relative humidity value is located;

[0093] The refrigeration equipment is controlled to perform dehumidification according to the dehum...

Embodiment 3

[0108] This embodiment provides a device for controlling the relative humidity of refrigeration equipment, which is applied to refrigeration equipment, or to cloud servers, or to terminals bound to refrigeration equipment. The schematic diagram of the device is as follows image 3 As shown, the device includes:

[0109] The relative humidity value acquisition unit 301 is used for real-time monitoring of the relative humidity value of the refrigeration equipment setting area;

[0110] The dehumidification mode determination unit 302 is configured to determine the dehumidification mode corresponding to the humidity range where the relative humidity value is located according to the corresponding relationship between different humidity ranges and dehumidification modes;

[0111] The dehumidification unit 303 is configured to control the refrigeration device to perform dehumidification in a dehumidification manner corresponding to the determined humidity range where the relative h...

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Abstract

The invention discloses a method and device for controlling the relative humidity of refrigeration equipment. The problems that water in a fresh-keeping area can not be handled in time and consequently the relative humidity of the fresh-keeping area of a refrigerator can not be controlled within a proper range in the prior art are solved. The method comprises the steps of acquiring the relative humidity value of a set area of the refrigeration equipment monitored in real time; determining a dehumidification mode corresponding to the humidity range where the relative humidity value is located according to the corresponding relation between different dehumidification ranges and the dehumidification modes; and controlling the refrigeration equipment to perform dehumidification according to the dehumidification mode corresponding to the humidity range where the determined relative humidity value is located. According to the method, the relative humidity of the fresh-keeping area of the refrigerator is divided into different humidity ranges, and different processing modes are performed separately and correspondingly; through the above method, the water at a fresh-keeping layer can be handled in time; and the fresh-keeping effect is improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a method and device for controlling the relative humidity of refrigeration equipment. Background technique [0002] The refrigerator is an electrical appliance for daily food preservation in the family. Users often pay attention to the effect of food preservation in the refrigerator. Due to different seasons and different foods stored inside the refrigerator, the humidity of the air inside the refrigerator will change. Too high or too low humidity will affect the food in the refrigerator. Storage causes adverse effects, especially due to frequent opening of the refrigerator door and excessive temperature of food storage, water vapor will condense into water droplets, resulting in more moisture in the fresh-keeping layer of the refrigerator. Moisture can easily cause bacteria to grow, especially for fruits and vegetables, it is extremely easy to cause rot and deter...

Claims

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Application Information

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IPC IPC(8): F25D29/00F25D21/14F25D17/04
CPCF25D17/042F25D21/14F25D29/00F25D2317/04111
Inventor 董明珠宋德超黄姿荣贾巨涛吴伟
Owner GREE ELECTRIC APPLIANCES INC