Defrosting control method and device
A control method and frosting technology, which are applied in refrigeration and liquefaction, heating and ventilation control systems, and control input involving air characteristics, etc., can solve the problems of unit frosting, waste of power consumption, and inability to defrost and defrost in time.
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[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0038] In this example, in order to improve the accuracy of detecting the frosting condition, especially in the case of low-temperature heating, the frosting condition can be detected more accurately, and the unit enters defrosting, so as to improve the performance of the unit and reduce power consumption, Improve user experience.
[0039] The inventor considers that when the ambient temperature is low, the defrosting temperature cannot accurately reflect the frosting condition of the unit. Therefore, a judgment condition can be added: the difference between the ambient temperature and the defr...
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