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Refrigerator control method and computer storage medium

A control method and refrigerator technology, applied in household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve problems such as motor winding temperature rise, vacuum pump life shortening, high price, etc., to prolong service life and improve user experience , the effect of reducing noise

Active Publication Date: 2017-11-21
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vacuum pump, an important part of the current air-conditioning system, often generates a lot of heat during operation, especially when it is close to full power operation, the temperature rise of the motor winding of the vacuum pump is high, and the life of the vacuum pump continuously working at high temperature is shortened. Meet the needs of refrigerators
In the prior art, a high-power vacuum pump with a large margin is generally used to reduce the temperature rise, but this high-power vacuum pump is a high-end vacuum pump, which is expensive and will greatly increase the overall cost of the refrigerator

Method used

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  • Refrigerator control method and computer storage medium
  • Refrigerator control method and computer storage medium
  • Refrigerator control method and computer storage medium

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Embodiment Construction

[0030] figure 1 is a schematic structural diagram of a refrigerator 100 suitable for a refrigerator control method according to an embodiment of the present invention, figure 2 from another angle figure 1 A schematic structural diagram of the refrigerator 100. The refrigerator 100 in this embodiment can adjust the atmosphere of the fresh-keeping space in the storage space to meet the storage requirements of the items in the fresh-keeping space. The refrigerator 100 may generally include: a box body 10 , an air conditioning system and a refrigeration system.

[0031] Wherein, a storage space 101 and a compressor compartment are defined inside the box body 10 . The quantity and structure of the storage space 101 can be configured according to requirements, figure 1 It shows the situation that the first space, the second space and the third space are set up and down in sequence; the above spaces can be configured as refrigerated space, frozen space, variable temperature spac...

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Abstract

The invention provides a refrigerator control method and a computer storage medium. The refrigerator control method comprises the steps that the work state of a vacuum pump is obtained, wherein the work states comprise a halt state and an operation state; when the vacuum pump is in the halt state, the cumulative halt duration of the vacuum pump is obtained; whether the cumulative halt duration reaches the fourth preset duration or not is judged, wherein the fourth preset duration is longer than the second preset duration but shorter than the first preset duration; and if yes, a refrigeration system is controlled to work at the preset pre-refrigerating state. By adoption of the scheme, pre-refrigerating is conducted before the vacuum pump is started the next time, and it can be ensured that the temperature of a storage space can meet the storage requirement of food therein during the operation period of the vacuum pump; and in addition, the work state of the vacuum pump can ensure the effect that the temperature is decreased with enough time after the temperature is increased, and the service life of the vacuum pump is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigerator control method and a computer storage medium. Background technique [0002] With the development of society and the improvement of people's living standards, and the faster and faster pace of people's life, people often buy a large number of items and place them in various refrigerators, but for leafy vegetables and fruits and vegetables, the storage of refrigerators The low temperature in the space will not only wrinkle and stain the skin of these foods, but also affect their original taste and nutrition. [0003] In the fresh-keeping technology of the refrigerator, oxygen is closely related to the oxidation and respiration of the food in the refrigerator. The slower the respiration of the food, the lower the oxidation of the food and the longer the preservation time. Reducing the oxygen content in the air has an obvious effect on food preservation. At pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00
CPCF25D29/003F25D2600/06
Inventor 娄喜才张奎姜波王铭
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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