Method for detecting refrigerant leakage of air conditioning system and air conditioning system
An air-conditioning system and refrigerant technology, applied in heating and ventilation control systems, heating and ventilation safety systems, and control inputs involving air characteristics, etc., can solve problems affecting unit parameters, affecting the accuracy of test results, and inaccurate test results, etc. , to achieve the effect of eliminating the influence of ambient temperature, reliable detection results and accurate judgment
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[0052] Combine the following figure 2 A preferred embodiment of the method of the present invention is described in detail:
[0053] (1) start
[0054] (2) Collect local environmental temperature data
[0055] For example, Internet collection (need to use the built-in communication module of the air conditioning unit): collect the range of local environmental temperature changes, such as the minimum temperature of T min , The highest temperature is T max , Temperature range T min ~T max .
[0056] Or, the unit is built-in before leaving the factory: relevant personnel collect weather data from various places and store it in the unit before leaving the factory.
[0057] For example, the ambient temperature of a place varies from 0℃ to 32℃, namely T min =0℃,T max =32°C.
[0058] (3) Designation of data collection point
[0059] For example, to specify a data collection point every k℃, the total data collection point is (T max -T min ) / k. If k is 4, the data collection points c...
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