Refrigerator refrigerating time control method and apparatus based on food

A technology of time control and food materials, which is applied in household refrigeration devices, cooling fluid circulation devices, household refrigerators, etc., can solve the problems of affecting the storage effect of food materials in refrigerators, affecting user experience, and waste of electric energy, so as to improve user experience , improve the storage effect and reduce the effect of user operation

Inactive Publication Date: 2016-07-13
HEFEI HAIER REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The control method of the above refrigerator is in the actual operation process of the refrigerator, because the cooling of the refrigerator compartment is a process of gradual change, and the temperature gradually decrease

Method used

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  • Refrigerator refrigerating time control method and apparatus based on food
  • Refrigerator refrigerating time control method and apparatus based on food
  • Refrigerator refrigerating time control method and apparatus based on food

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Embodiment Construction

[0025] This embodiment provides a method and device for controlling the cooling time of a refrigerator based on ingredients, which are applicable to various smart refrigerators. By identifying the type of ingredients and detecting the weight of the ingredients, the cooling time of the refrigerator can be precisely controlled to save energy.

[0026] Wherein, the weight of the items in the storage area can be obtained by using the weight sensors arranged at the support parts of the storage areas of the above-mentioned refrigerator, and the weight of the food materials put in can be obtained further. Specifically, weight sensors may be respectively provided at the four corners of the support frame of the shelf, and the weight of the food material may be obtained by obtaining an average value of weight measurement values. For the storage area on the door body, weight sensors can be installed at both ends of the bottom of each bottle holder, and the weight of the ingredients can al...

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PUM

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Abstract

The invention provides a refrigerator refrigerating time control method and apparatus based on a food. The refrigerator refrigerating time control method based on the food comprises: detecting a types, a weight and an initial temperature of the food put into a refrigerator storage compartment; determining a specific heat capacity value corresponding to the type of the put food; according to the specific heat capacity value and the weight of the put food, calculating a value of heat required for cooling the food from the initial temperature to a temperature of the storage compartment; moreover, according to the value of heat and compressor power of a refrigerator, calculating refrigerating time of the refrigerator, and enabling the refrigerator to start to refrigerate and last the refrigerating time. According to the scheme adopted by the invention, the refrigerating time of the refrigerator is accurately controlled according to the food put into the refrigerator, a storage effect of the food is effectively improved, energy consumption of the refrigerator is reduced, and use experience of a user is improved.

Description

technical field [0001] The invention relates to the field of home appliance control, in particular to a food-based refrigerator cooling time control method and device. Background technique [0002] With the development of society and the improvement of people's living standards, users have higher and higher demands on the functions of refrigerators. For refrigerators, the control accuracy of refrigeration is a very important performance. The current refrigerator cooling control method generally compares the difference between the temperature fed back by the temperature sensor in the refrigerator cabinet and the set temperature. If the set temperature is not reached, the refrigeration is continued, and if the set temperature is reached, the refrigeration is stopped. [0003] The control method of the above refrigerator is in the actual operation process of the refrigerator, because the cooling of the refrigerator compartment is a process of gradual change, and the temperatur...

Claims

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Application Information

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IPC IPC(8): F25D29/00F25D11/00
CPCF25D29/003F25D2500/06F25D2600/02F25D2700/00F25D2700/16
Inventor 赵斌堂朱小兵张奎
Owner HEFEI HAIER REFRIGERATOR
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