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Ultra-silence refrigerator control system and method with sleep mode

A technology for sleep mode and control system, applied to household appliances, household refrigeration devices, defrosting and other directions, can solve the problem of not being able to reduce compressor startup noise, and achieve the effect of improving user experience and eliminating startup noise.

Active Publication Date: 2021-12-07
NANJING CHUANGWEI HOUSEHOLD ELECTRONICS APPLIANCES LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The industry still hasn't found a reliable way to reduce compressor start-up noise and eliminate the physical noise of defrosting

Method used

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  • Ultra-silence refrigerator control system and method with sleep mode
  • Ultra-silence refrigerator control system and method with sleep mode

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Embodiment Construction

[0025] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0026] As shown in the figure, a control system for an ultra-quiet refrigerator with a sleep mode includes an input module and a processor connected to each other, the input module is used to input a sleep mode signal to the processor, and the processor controls the refrigerator after receiving the sleep mode signal The defrosting mode of the refrigerator is turned off and / or the compressor of the refrigerator is controlled to run at a low speed without stopping. By introducing the sleep mode, the ultra-quiet refrigerator is realized, which is specially used to realize the ultra-quiet control at night, which greatly improves the user experience.

[0027] In this embodi...

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Abstract

The invention provides an ultra-silence refrigerator control system with a sleep mode. The ultra-silence refrigerator control system comprises an input module and a processor which are in signal connection with each other, the input module is used for inputting a sleep mode signal to the processor, and after receiving the sleep mode signal, the processor controls a defrosting mode of a refrigerator to be closed, and controls a compressor of the refrigerator to not stop and run at a low speed. The ultra-silence refrigerator control system has the beneficial effects that a user can use the sleep mode by one key on a control panel to realize ultra-silence; the user can also remotely start the system through Bluetooth and WIFI by using mobile phone APP in a bedroom; after the refrigerator enters the sleep mode, the compressor is kept in a continuous low-running state, and the temperature of the refrigerator is kept within an allowable range under the special control method, so that shutdown and startup are avoided, and the starting noise of the compressor is thoroughly eliminated; and meanwhile, the refrigerator does not perform the defrosting action, so that noise generated by ice explosion, ice falling and defrosting heating on an evaporator during defrosting can be avoided.

Description

technical field [0001] The invention relates to the technical field of refrigerator control, in particular to an ultra-quiet refrigerator control system and method with a sleep mode. Background technique [0002] As people pay more and more attention to the quality of life, the noise complaints of refrigerators have gradually become the top three complaints in the refrigerator market. Didn't see a fridge with night-time silent control. The reason is that the noise of refrigerators is an industry problem. First of all, the compressor of the refrigerator must be "stopped and restarted" frequently to control the temperature in the refrigerator within a certain range, and every time it is turned on, it will produce a lot of startup noise. Air-cooled refrigerators also need to periodically "defrost" through the heater. During this period, the ice melts, which directly causes noises such as "ice falling", "ice explosion", and structural deformation after defrosting and heating. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00F25D21/00
CPCF25D29/00F25D21/004Y02B40/00
Inventor 文坚赵磊张迪胡明菊种衍习聂文文吴启楠
Owner NANJING CHUANGWEI HOUSEHOLD ELECTRONICS APPLIANCES LTD
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