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Humidity control method and system

A humidity and wet space technology, applied in the field of humidity control methods and systems, can solve the problems of inability to accurately control the humidity of the fresh-keeping environment, inability to accurately identify the type of ingredients, and inability to accurately determine the humidity of ingredients, so as to improve user experience and facilitate operation. , the effect of precise control of humidity

Active Publication Date: 2020-02-04
HEFEI HUALING CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When taking pictures of the ingredients, there will be occlusions between different types of ingredients, which will lead to the inability to accurately identify the type of ingredients, and thus the humidity required for the ingredients cannot be accurately determined
Therefore, it is impossible to accurately control the humidity in the fresh-keeping environment

Method used

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  • Humidity control method and system
  • Humidity control method and system
  • Humidity control method and system

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Embodiment Construction

[0046] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0047]After fruits and vegetables are picked, there will be respiration and transpiration, which will volatilize their own water and reduce their weight. The dry product itself is a product after dehydration operation. It has a small water content and a small internal water partial pressure. It is easy to absorb moisture in the air and its weight will increase. To sum up, the weight changes of different ingredients are different when stored in the same space. Based on the above principles, the moisture flow state of the ingredients can be determined by detecting the weight change, thereby adjusting the humidity in the humidity control space. Wherein, the water flow state...

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Abstract

The invention provides a humidity regulating method and system, and belongs to the technical field of household electrical appliances. The method comprises the steps that a first weight value corresponding to food materials put in a humidity control space is acquired; when a refrigeration space is in a warming initial stage after halt, a humidity control device is started, the humidity control space and the refrigeration space are in air convection, and a current second weight value corresponding to the food materials is acquired after convection; the moisture flowing state of the food materials is confirmed based on the first weight value and the second weight value, and humidity in the humidity control space is regulated according to the moisture flowing state. According to the humidity regulating method, the storage humidity environment required by the food materials is judged through detecting weight change of the food materials, humidity in the humidity control space is correspondingly regulated, the situation that the proper storage humidity required by the food materials cannot be accurately judged as the food materials block one another is avoided, humidity can be accurately regulated, and a better fresh-keeping effect can be achieved.

Description

technical field [0001] The present invention relates to the technical field of home appliances, and more specifically, to a humidity control method and system. Background technique [0002] Humidity is an important factor affecting the freshness of ingredients in the refrigerator. How to control the humidity in the fresh-keeping room is a concern of people. At present, it is usually necessary to first determine the type of ingredients, determine the required humidity of the ingredients based on the type of ingredients, and then adjust the humidity of the fresh-keeping room according to the required humidity of the ingredients. The related technology provides a humidity control method, which mainly uses a camera to take pictures of the fruits and vegetables in the fresh-keeping room to obtain the color and shape characteristics of the fruits and vegetables, and recognizes the fruits and vegetables according to the above characteristics, so as to determine the type of fruits a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D29/00
CPCF25D11/00F25D29/00F25D2700/12Y02B40/00
Inventor 张明明文元彬
Owner HEFEI HUALING CO LTD
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