CN-122015394-A - Refrigeration device, control method and food storage system

Abstract

The application is suitable for the technical field of refrigeration, and provides a refrigeration device, a control method and a food storage system, which are characterized in that a plurality of storage areas are independently arranged in the refrigeration device, after the increase of food stored in the storage areas is detected, the storage condition of the food stored in the storage areas can be predicted according to the food type of the food stored in the storage areas, and then the storage condition of the food stored in each storage area is further detected, the refrigerating capacity required to be increased or reduced in each storage area and the refrigerating priority of each storage area are determined, and the temperature and the humidity of each storage area are classified and controlled in a partitioning mode through the refrigerating system, so that the precision of temperature and humidity control of refrigerating equipment is improved, the temperature and humidity in different storage areas meet the storage requirements of foods stored in different storage areas, and the food storage effect is improved.

Inventors

• BI QINGTANG
• LIU XUEQING

Assignees

• 海信容声(广东)冰箱有限公司

Dates

Publication Date

20260512

Application Date

20241112

Claims (10)

1. 1. A refrigeration appliance, comprising: The box body is provided with a plurality of storage areas for accommodating food; the refrigerating system is used for respectively carrying out temperature and humidity adjustment on the storage areas; a control device configured to: predicting a storage condition of the stored food according to a food type of the stored food after detecting an increase in the stored food in the storage area; Determining the refrigerating capacity required to be increased or decreased in each storage area and the refrigerating priority of each storage area according to the storage conditions of foods stored in each storage area; And according to the refrigerating capacity required to be increased or reduced in each storage area and the refrigerating priority of each storage area, carrying out grading and partition control on the temperature and humidity of each storage area through the refrigerating system.
2. 2. The refrigeration apparatus according to claim 1, wherein the refrigeration system includes a compressor and a cooling capacity conveying device for controlling a temperature and a humidity of each of the storage areas, respectively, the control device classifying and partitioning the temperature and humidity of each of the storage areas by the refrigeration system according to a cooling capacity required to be increased or decreased by each of the storage areas and a cooling priority of each of the storage areas, configured to: determining a target frequency required by the compressor according to the refrigerating capacity required to be increased or decreased in each storage area; And controlling the compressor to work according to the target frequency, and sequentially conveying the refrigerating capacity corresponding to the storage areas through the refrigerating capacity conveying device according to the refrigerating priority of the storage areas.
3. 3. The refrigeration appliance of claim 1 wherein an environment detection device is disposed within each of the storage areas, the control device being further configured to: Detecting environmental information of each storage area through an environmental detection device in each storage area, wherein the environmental information comprises temperature and humidity information and food quantity in the storage area; the control device determines the refrigerating capacity required to be increased or decreased in each storage area and the refrigerating priority of each storage area according to the storage condition of food stored in each storage area, and is configured to: Determining the refrigerating capacity required to be increased or decreased in each storage area according to the quantity of foods in each storage area, the temperature and humidity information and the storage conditions of the stored foods; and determining the refrigeration priority of each storage area according to the type of each storage area and the type of food stored in each storage area.
4. 4. A refrigeration unit as claimed in claim 1 wherein the or each said storage area is provided with a tag scanning means, said control means predicting storage conditions of said stored food based on the food type of said stored food, configured to: acquiring input information of food stored in the storage area, wherein the input information at least comprises food types of the food stored, and the input information is obtained by controlling the tag scanning device to scan information tags of the food stored; Predicting storage conditions of the stored foods according to the food types of the foods stored in the storage areas and the environmental information of the storage areas where the stored foods are located.
5. 5. The refrigeration appliance according to claim 4, wherein said entered information further includes recommended storage conditions, date of manufacture, and shelf life of said stored food, said control means predicting storage conditions of said stored food based on a food type of said stored food and environmental information of said storage area in which said stored food is located, configured to: determining a pre-storage freshness of the stored food before storage into the storage area based on the food type, the production date, and the shelf life of the stored food; Predicting the storage condition of the stored food according to the food type of the stored food, the freshness before storage and the recommended storage condition, and the environmental information of the storage area where the stored food is located.
6. 6. The refrigeration appliance of claim 1 wherein the control device, upon predicting a storage condition for storing the food, is further configured to: recording the storage conditions and the storage time of the stored food into the input information of the stored food, and monitoring the temperature and humidity change condition of each storage area in real time; According to the storage conditions, the freshness before storage and the temperature and humidity change condition of the storage area where the stored food is located in the input information of the stored food, the freshness of the stored food is predicted, and the real-time freshness of the stored food is obtained; And carrying out food freshness reminding according to the real-time freshness of the stored food.
7. 7. The refrigeration appliance according to claim 6, wherein a display panel is provided on the case, and the control device performs food freshness reminding according to the real-time freshness of the stored food, and is configured to: Generating freshness reminding information of the stored food according to the real-time freshness of the stored food, the storage time and the storage area where the stored food is located; and controlling the display panel to display the freshness reminding information on an interface.
8. 8. The refrigeration appliance of any one of claims 1-7 wherein the control device is further configured to: when an information input command is received, controlling a display panel on the box body to display a food information interface, wherein the food information interface comprises a food newly-added control; responding to the triggering operation of the new food adding control, and controlling the display panel to display an information input interface; And when the food information input based on the food information interface is acquired, determining that the stored food in the storage area is detected to be increased, and generating and storing the input information of the stored food based on the food information, wherein the input information comprises the food type of the stored food.
9. 9. A control method of a refrigeration apparatus, comprising: After detecting that the food stored in the storage area of the refrigeration equipment is increased, predicting the storage condition of the food stored according to the food type of the food stored; Determining the refrigerating capacity required to be increased or decreased in each storage area and the refrigerating priority of each storage area according to the storage conditions of foods stored in a plurality of storage areas in the refrigerating equipment; and according to the refrigerating capacity required to be increased or reduced in each storage area and the refrigerating priority of each storage area, carrying out grading and partition control on the temperature and humidity of each storage area through a refrigerating system of the refrigerating equipment.
10. 10. A food storage system comprising a refrigeration appliance according to any one of claims 1 to 8.

Description

Refrigeration device, control method and food storage system Technical Field The application relates to the technical field of refrigeration, in particular to refrigeration equipment, a control method and a food storage system. Background Most of foods are not easy to spoil at low temperature, so that the preservation time is long, and the refrigerator becomes household refrigeration equipment for most households to preserve foods, thereby bringing convenience to daily life of people. With the development of the concept of intelligent equipment, the refrigeration equipment gradually develops towards the direction of intelligence, energy conservation and environmental protection. The temperature control function of the traditional refrigerator generally depends on manual adjustment or temperature control in a preset mode, the temperature control strategy of the refrigerator is simple, the temperature and humidity control precision is low, and the food storage effect is poor. Disclosure of Invention The application provides refrigeration equipment, a control method and a food storage system, which are used for solving the problems of poor food storage effect caused by simpler temperature control strategy and low temperature and humidity regulation precision of a traditional refrigerator. In a first aspect, a refrigeration device is provided, including a case, a refrigeration system, and a control device, where the case is provided with a plurality of storage areas for accommodating food, the refrigeration system is used for respectively performing temperature and humidity adjustment on the plurality of storage areas, and the control device is configured to perform the following steps: after detecting the increase of the stored food in the storage area, predicting the storage condition of the stored food according to the food type of the stored food; determining the refrigerating capacity required to be increased or reduced in each storage area and the refrigerating priority of each storage area according to the storage conditions of foods stored in each storage area; and according to the refrigerating capacity required to be increased or reduced in each storage area and the refrigerating priority of each storage area, the temperature and the humidity of each storage area are graded and controlled in a partitioning way through a refrigerating system. Because different foods have different humiture storage demands, in the scheme, through independently setting up a plurality of storage areas in refrigeration equipment, and after detecting that the food in the storage area increases, can predict the storage condition of storage food according to the food type of storage food, and then according to the storage condition of each storage area storage food, confirm the refrigerating capacity that each storage area needs to increase or reduce and the refrigeration priority of each storage area, and carry out classification and subregion control to the humiture of each storage area through refrigerating system, the precision of the humiture control of refrigeration equipment has been improved, make the humiture in the different storage areas satisfy the storage demand of its storage food, improved food storage effect. In some embodiments, a refrigeration system of the refrigeration device comprises a compressor and a refrigerating capacity conveying device for respectively controlling the temperature and the humidity of each storage area, wherein the control device performs grading and partition control on the temperature and the humidity of each storage area through the refrigeration system according to the refrigerating capacity required to be increased or decreased by each storage area and the refrigerating priority of each storage area, and is configured to execute the steps of determining a target frequency required by the compressor according to the refrigerating capacity required to be increased or decreased by each storage area, controlling the operation of the compressor according to the target frequency, and sequentially conveying the refrigerating capacity corresponding to each storage area through the refrigerating capacity conveying device according to the refrigerating priority of each storage area so as to realize grading and partition control on the temperature and the humidity of each storage area. In the scheme, the working frequency of the compressor is adaptively adjusted through the refrigerating capacity which needs to be increased or reduced in each storage area, and the refrigerating capacity conveying control of the refrigerating capacity conveying device is dynamically adjusted, so that the temperature and the humidity of each storage area can be dynamically adjusted according to food storage requirements and storage determination environments, and accurate and energy-saving temperature control management is realized. In some embodiments, there is provided a refrigeration appliance, the enviro