Air conditioner self-cleaning control method

A control method and technology for an air conditioner, which are applied in the control input of air characteristics, air conditioning system, space heating and ventilation control input, etc., can solve the problems of reducing the amount of heat exchange air, affecting the cleaning effect, and incomplete cleaning of the filter screen. , to achieve the effect of reducing adhesion and improving cleaning
CN108375171BActive Publication Date: 2020-08-25QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Publication Date
2020-08-25

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Abstract

The invention relates to an air conditioner self-cleaning control method. An air conditioner comprises a self-cleaning mechanism for cleaning a filter screen. The air conditioner self-cleaning controlmethod comprises the steps that after the air conditioner enters into the self-cleaning mode, the air conditioner is controlled to run a heating mode; when the air conditioner is controlled to run the heating mode, the self-cleaning mechanism is started to clean the filter screen if a first setting condition is met; the first setting condition includes that the current ambient humidity is not greater than the set environmental humidity and / or the running time of the heating mode reaches a set heating running time; and the set heating running time is determined according to the ambient humidity when the heating mode is started. The application of the air conditioner self-cleaning control method can improve the cleaning degree of the self-cleaning of the filter screen of the air conditioner.
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Description

technical field

[0001] The invention belongs to the technical field of air conditioning, in particular relates to the control of an air conditioner, and more specifically relates to a self-cleaning control method for the air conditioner. Background technique

[0002] The air inlet of the existing air conditioner is provided with a filter screen, which is used to filter the air entering the indoor unit and prevent foreign matter such as dust from entering the indoor unit. After a long time of use, dust and other sundries tend to adhere to the filter, which will block the air intake mesh of the filter. If it cannot be cleaned in time, it will not only reduce the air volume entering the indoor heat exchanger, affect the cooling / heating effect of the air conditioner, but also increase the energy consumption of the air conditioner and shorten the service life of the air conditioner.

[0003] For the convenience of cleaning the filter screen, some existing air conditioners are eq...

Claims

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