Self-cleaning control method of air conditioner
A control method and self-cleaning technology, which is applied in air conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as not being able to achieve optimal compressor efficiency, and achieve improved compressor operating efficiency, rapid response, and control reliability high effect
Inactive Publication Date: 2019-01-15
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a self-cleaning control method for an air conditioner to solve the problem that the efficiency of the compressor cannot be optimized during the self-cleaning process of the existing air conditioner
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0037] See figure 1 , which is a flow chart of the first embodiment of the air conditioner self-cleaning control method based on the present invention. The self-cleaning control method of this embodiment includes:
[0038] Step 101: During the self-cleaning process of the heat exchanger, the air conditioner acquires the self-cleaning operating conditions reflecting the self-cleaning operating conditions in real time, and judges whether the self-cleaning operating conditions meet the known set operating conditions.
[0039] Among them, the self-cleaning operation condition is a condition reflecting the self-cleaning operation state, and various conditions can be selected. As a preferred implementation manner, the self-cleaning operating conditions...
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The invention discloses a self-cleaning control method of an air conditioner. The self-cleaning control method comprises the steps that a self-cleaning operating condition reflecting the self-cleaningoperating status is obtained in real time in the process of the air conditioner performing self-cleaning of a heat exchanger, and whether the self-cleaning operating condition satisfies a known set operating condition or not is determined; and if the self-cleaning operating condition does not satisfy the set operating condition, a winding of a compressor is controlled to be in a delta connectionmode in the process of performing self-cleaning treatment. By applying the self-cleaning control method of the air conditioner, the problem that the compressor efficiency cannot be optimized in the existing air conditioner self-cleaning treatment process can be solved.
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] After the air conditioner is placed or used for a long time, there will be a lot of dust in the air conditioner. The dust attached to the heat exchanger of the indoor unit will reduce the heat transfer performance of the heat exchanger on the one hand and cause the performance of the air conditioner to decline; Odors are generated in the unit, if not cleaned up in time, it will seriously threaten the health of air conditioner users. Therefore, the existing air conditioner is provided with a self-cleaning mode, which can be automatically or manually triggered to enter the mode to perform self-cleaning treatment on the heat exchanger of the air conditioner. [0003] The existing frequency conversion air conditio...
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IPC IPC(8): F24F11/30F24F11/64F24F11/65
CPCF24F11/30F24F11/64F24F11/65F24F2221/22
Inventor 刘聚科徐贝贝刘金龙程永甫
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD