Humidity control system and humidity control method for refrigeration equipment

Abstract

The invention discloses a humidity control system and a humidity control method for refrigeration equipment. The refrigeration equipment comprises a first space and a second space. The humidity control system comprises a connection passage used for communicating the first space and the second space, and a humidity control module controlling the connection passage to be conducted so that the firstspace and the second space perform humidity control in response to a humidity adjustment command. By adopting the humidity control system and the humidity control method, the intelligent and highly flexible humidity adjustment between different spaces of the refrigeration equipment can be achieved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a humidity control system and a humidity control method for refrigeration equipment. Background technique [0002] In order to ensure that users can obtain the best and most diverse experience with the simplest operation, the existing refrigeration equipment, such as refrigerators, freezers, etc., need to fully consider the suitable storage humidity of the stored items while achieving the cooling effect , to prolong the shelf life of stored items. [0003] Taking the cold room of a refrigerator as an example, the cold room of an existing refrigerator is generally equipped with two storage drawers, and one of the storage drawers is a moisturizing drawer, which is used to store fresh vegetables, melons and fruits, etc., which are suitable for storage with high humidity. The other storage drawer is a dry goods drawer, which is used for storing dried fruits, dried vegetables, ...

AI Technical Summary

Problems solved by technology

However, after the evaporator is stopped, the humidity inside the dry goods drawer can still rise, causing the humidity inside the dry goods drawer to be higher than its default humidity level, shortening the shelf life of the stored dry goods

Moreover, once the dry goods drawer is set, it will no longer be used to store fresh fruits and vegetables and other storage items suitable for storage with high humidity, resulting in users may not be able to make full use of all the space in the refrigerator freezer

[0006] In addition, the existing refrigerators cannot truly automatically control the temperature and humidity of the cold room according to the characteristics of the food. For example, the existing refrigerators still require the user to manually adjust the humidity of the cold room

However, users cannot accurately grasp the preservation requirements of all foods, and cannot control the adjustment amount well during adjustment, resulting in the existing refrigerators not really being able to extend the freshness preservation time.

[0007] At this stage, in most cases, it is impossible to provide an effective solution, so that the refrigeration equipment can timely and flexibly adjust the humidity level in the storage drawer according to the characteristics of the stored food, and it is impossible to effectively store the humidity in the storage drawer. The humidity is maintained in a relatively stable humidity range, which affects the shelf life of the stored items in the storage drawer

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