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Control method of atomization device, control method of discharge device and refrigerator

A technology of an atomization device and a control method, which is applied in the field of cold storage, and can solve the problems of inability to humidify the storage room and maintain the freshness of vegetables, and achieve the effect of improving quality

Active Publication Date: 2015-09-30
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when the amount of spraying is small, sufficient humidification cannot be performed in the storage room, and there is a problem that the freshness of vegetables and the like cannot be maintained.

Method used

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  • Control method of atomization device, control method of discharge device and refrigerator
  • Control method of atomization device, control method of discharge device and refrigerator
  • Control method of atomization device, control method of discharge device and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0063] figure 1 It is a longitudinal sectional view of the refrigerator in Embodiment 1 of this invention. figure 2 It is a main part sectional view of the atomization device in the refrigerator in Embodiment 1 of this invention.

[0064] figure 1 Among them, the heat-insulating box 101, which is the main body of the refrigerator 100, consists of an outer box 102 mainly made of steel plate, an inner box 103 formed of resin such as ABS, and a space between the outer box 102 and the inner box 103 filled with foam. It is composed of foam insulation parts such as rigid foam polyurethane. The heat insulation box 101 is insulated from the surroundings, and is divided into a plurality of storage rooms through the heat insulation of the partition wall. Inside the heat-insulating box 101, a refrigerating room 104 as a first storage room is arranged at the uppermost part, and a switching room 105 as a fourth storage room and a switching room 105 as a fifth storage room are arrange...

Embodiment approach 2

[0175] Figure 7 It is a longitudinal sectional view of the refrigerator in Embodiment 2 of this invention, Figure 8 It is a sectional perspective view of main parts of the refrigerator in Embodiment 2 of the present invention, Figure 9 It is a configuration diagram of a discharge device of a refrigerator according to Embodiment 2 of the present invention, Figure 10 It is a graph showing the temperature dependence of the discharge current of the discharge device of the refrigerator according to Embodiment 2 of the present invention, Figure 11 is a graph showing the humidity dependence of the discharge current of the discharge device of the refrigerator according to Embodiment 2 of the present invention, Figure 12 It is a graph showing the relationship between the discharge current and the ozone concentration of the discharge device of the refrigerator according to Embodiment 2 of the present invention, Figure 13 is a control flowchart of the discharge device of the re...

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PUM

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Abstract

A control unit (146) determines an atomization state of an atomization electrode (135) and controls a voltage application unit (202) and a heating unit (154) according to the determination, thereby controlling dew point - atomization electrode temperature at a value suitable for atomization.

Description

technical field [0001] The present invention relates to a control method of an atomizing device or a discharge device installed in a storage room space for storing vegetables and the like, and a refrigerator equipped with at least one of these devices. Background technique [0002] Examples of factors affecting the decrease in the freshness of vegetables include temperature, humidity, ambient gas, microorganisms, light, and the like. Vegetables are living things, respiration and transpiration will take place on the surface of vegetables. In order to maintain the freshness of the vegetables, it is necessary to suppress the respiration of the vegetables and the transpiration that evaporates water from the vegetables. Except for some vegetables that can cause low temperature damage (chilling injury), the respiration of most vegetables is inhibited at low temperature, and high humidity can reduce transpiration. [0003] In recent years, airtight vegetable containers have been ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/00A23L3/36
CPCF25D2317/061B05B5/053B05B5/0255B05B17/0607F25D2317/0413B05B5/006B05B12/12B05B5/057F25D17/042
Inventor 铃木久美子桥田卓山田宗登
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD