Refrigerator chill box damping control method and device and refrigerator installed with the same

Abstract

This invention relates to a humidifying control method of fridge refrigerated chamber and the fridge arranged with this device. The refrigerated chamber is arranged with a humidifying device. The direct current or alternating current circuit of humidifying device power supplying control circuit is connected in series into time delay working mode control circuit that is commonly connected with fridge compressor. When the humidifying control circuit detects that the fridge compressor starts to work, the start of humidifying device will be delayed, when it detects that the fridge compressor stops working, the stop of humidifying device will be delayed. This invention can keep the humidity of the fridge between 85% and 95 %. It has good humidifying effect and can meet the requirement of fridge humidifying.

Description

technical field [0001] The invention relates to the field of humidification, in particular to a method and device for controlling humidification in a refrigerator refrigerator and a refrigerator equipped with the device. Background technique [0002] Optimal storage humidity and temperature for vegetables and fruits [0003] fruit type best for storage temperature best for storage humidity vegetable type best for storage temperature best for storage humidity apple 0℃ 95～100％ Chinese cabbage 0℃ 95～100％ pear 0℃ 90～95％ celery 0℃ 95～100％ Kiwi 0℃ 90～95％ spinach 0℃ 95～100％ Grape -1～0℃ 90％ potato 0℃ 90～95％ persimmon -1～0℃ 90～95％ lettuce 0～3℃ 90～95％ litchi 1～5℃ 90～95％ tomato 10～12℃ 90～95％ mango 10～13℃ 95％ Green pepper 7～13℃ 90～95％ Tangerine 2～15℃ 90～95％ eggplant 8～12℃ 90～95％ banana 12～15℃ 90～95％ Taro 7～10℃ 90～95％ watermelon 10～15℃ 90％ ginger 13～1...

AI Technical Summary

Problems solved by technology

But the disadvantage of using this method is: the high humidity environment in the refrigerator and refrigerator is maintained by the continuous evaporation of water in the fruits and vegetables in the refrigerator, so the humidity in the refrigerator is low, and the effect of prolonging the preservation period of fruits and vegetables is not obvious

2. Partially moisturize in the fruit and vegetable box, while the humidity in other spaces in the refrigerator freezer is still very low

Chinese patent 98117251 discloses a refrigerator using two evaporators, in which the evaporator for the refrigerating room is directly installed in the refrigerating room, and part of the moisture generated by the refrigerating room evaporator during defrosting evaporates in the refrigerating room to replenish moisture and keep moisture. This method not only increases the manufacturing cost of the refrigerator, but the moisturizing effect is not obvious

[0007] Simple installation of some humidification devices with continuous humidification can achieve the ideal moisturizing effect, but the disadvantages of this humidification method and device are: 1. No matter whether humidification is needed in the refrigerator room, it will be forced to continuously humidify, resulting in energy waste

2. Due to the continuous operation of the humidifier, it is easy to age and its life is greatly shortened. It needs frequent replacement and maintenance, and it is difficult to popularize and apply

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