Self-cleaning control method for air conditioner
A control method and technology for an air conditioner, which are applied to heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve the problem of inability to accurately judge the timing of turning on the self-cleaning mode, and achieve the effect of accurate execution timing.
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Embodiment 1
[0048] First refer to figure 1 , to describe Embodiment 1 of the self-cleaning control method for an air conditioner of the present invention. in, figure 1 It is a flow chart of Embodiment 1 of the self-cleaning control method for an air conditioner of the present invention.
[0049] Such as figure 1 As shown, in order to solve the problem that the existing air conditioner cannot accurately judge the timing of turning on the self-cleaning mode, in the technical solution of the present invention, the air conditioner includes an indoor unit, and a heat exchanger is arranged in the indoor unit for the air conditioner. Self-cleaning control methods include:
[0050] S100, judging whether the humidity of the heat exchanger reaches the standard;
[0051] During the use of the heat exchanger of the indoor unit, especially in the case of high indoor humidity in summer, more water droplets will adhere, and these water droplets will affect the air outlet of the heat exchanger and th...
Embodiment 2
[0087] Refer below Figure 1 to Figure 3 , to describe the second implementation of the self-cleaning control method for the air conditioner of the present invention. in, image 3 It is a flow chart of Embodiment 2 of the self-cleaning control method for an air conditioner of the present invention.
[0088] In steps S409, S413 and S417, it is mentioned that the outlet wind speed is compared with the standard wind speed under different standard working conditions to obtain the actual cleanliness of the heat exchanger, which is feasible for a brand new air conditioner, however, the air conditioner After a long period of use, the aging of the fins of the heat exchanger and the aging of the motor will reduce the standard value of the indoor air volume and wind speed of the air conditioner. The difference between the outlet wind speed and the standard wind speed is too large, and then directly enters the self-cleaning mode, but this is obviously not caused by the increase of impu...
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