Air conditioner filter screen washing judging method

Abstract

The invention provides an air conditioner filter screen washing judging method. The air conditioner filter screen washing judging method comprises the following steps: detecting dirt blockage of air conditioner filter screens and carrying out preliminary judgment according to detection results; adjusting dirt blockage detection strategies of the air conditioner filter screens when the detection results meet the preliminary judgment conditions and carrying out secondary detection of the dirt blockage of the air conditioner filter screens; carrying out secondary judgment of the dirt blockage conditions of the air conditioner filter screens according to secondary detection results, and judging that the air conditioner filter screens need to be washed when the detection results meet secondaryjudgment conditions; and judging that the air conditioner filter screens do not need to be washed when the detection results cannot meet the secondary judgment conditions. The air conditioner filter screen washing judging method is capable of effectively determining whether the filter screens need to be washed, preventing the filter screens from being washed in advance or behind, improving the detection accuracy and ensuring good operation of the filter screens.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a method for judging the cleaning of an air conditioner filter screen. Background technique [0002] Air conditioning is an air conditioner, which refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in buildings and structures by manual means. It generally includes cold source, heat source equipment, cold and hot medium transmission and distribution system, terminal devices and other auxiliary equipment. It mainly includes water pumps, fans and piping systems. The terminal device is responsible for using the cold and heat from the transmission and distribution to specifically deal with the air and temperature, so that the air parameters of the target environment meet the requirements. [0003] The air conditioner filter needs to be cleaned after being used for a period of t...

AI Technical Summary

Problems solved by technology

However, due to the different operating hours of the air conditioner, the location, and the user's usage habits, etc., there will often be problems with the selection of inappropriate cleaning time for the air conditioner filter, or inaccurate test results, etc., resulting in cleaning the air conditioner filter when it does not need to be cleaned. When the air conditioner filter is seriously dirty and clogged, it is not cleaned in time, which seriously affects the user experience

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