A kind of air conditioner descaling control method based on ultrasonic coupling resonance

Abstract

The invention discloses an air conditioner descaling control method based on ultrasonic coupling resonance, comprising: setting preset operating parameter values; acquiring cleaning state information at an air outlet of the air conditioner; comparing the cleaning state information with the operating parameter values , determine whether the air conditioner needs to be cleaned, and obtain a judgment result; according to the judgment result, determine the preset operating parameter value corresponding to the main control unit and the target operating parameter of the air conditioner; control the ultrasonic excitation device to the preset operating parameter corresponding to the control unit. The operating parameter value is set to shear stratification, and the air conditioner is controlled to operate with the target operating parameter. The invention has the characteristics of automatically cleaning the stains at the air outlet of the air conditioner, improving the humanization degree and comfort of the air conditioner function, and the like.

Description

technical field [0001] The invention relates to the technical field of air-conditioning cleaning, in particular to an air-conditioning descaling control method based on ultrasonic coupling resonance. Background technique [0002] The existing air conditioner cleaning functions are all based on the filter screen, and the control logic and device for automatic cleaning are designed for the purpose of removing the dust accumulated on the filter screen and the evaporator. The air conditioner inhales air from the rear side during operation, and the air passes through the filter screen and is cooled / heated by the evaporator and blown out from the air outlet, but the filter screen can only filter dust particles larger than a certain diameter, while the PM2.5 dust in the air Particles come in a variety of sizes, and dust smaller than the pore size of the filter will pass through the filter, some will fall on the evaporator, and the other will accumulate in the air outlet. In additi...

AI Technical Summary

Problems solved by technology

This comparative document mainly proposes to clean the stains on the filter screen of the air conditioner, but does not propose a technical solution for automatically cleaning the stains at the air outlet of the air conditioner

[0004] In fact, through dismantling the machine, it can also be found that a large number of stains and bacterial colony spots have accumulated on the air outlet of the air conditioner that has been used for a long time. These stains often cannot be removed by the existing cleaning function, and can only be disassembled manually. Manual cleaning and installation, whether it is after-sales home cleaning or cleaning by the user, is a troublesome matter, which consumes manpower and time costs; because the air outlet of the air conditioner also has structural parts such as wind deflectors and sweeping devices, and its own structure It is relatively fixed and cannot be disassembled independently. The existing air conditioner automatic cleaning technology is difficult to automatically deal with the stains on the air outlet of the air conditioner. Once the user forgets to clean it regularly, there will be health risks in the long run

Images