Air conditioner with filter screen cleaning prompt function and filter screen cleaning prompt method thereof

Abstract

The invention discloses an air conditioner with filter screen cleaning prompt function and a filter screen cleaning prompt method thereof. The method comprises the following steps that: a, speed meter detects the rotating speed of an internal motor and transmitting the rotating speed signal to a main controller; a timer starts timing and transmits a time period signal ti to the main controller; b, the main controller determines and selects a corresponding equivalent time coefficient beta i according to the rotating speed signal of the internal motor, calculates an equivalent time Ti=beta i *ti, and stores the equivalent time signal; c, when the rotating speed of the internal motor is changed, the steps a and b are repeated, the equivalent time signal is stored again, and the equivalent time signals are accumulated as T=sigma beta i*ti; and d, the main controller compares the equivalent time T with the set cleaning time T0 of the system; when the T is smaller than the T0, the main controller does not act; and when the T is greater than or equal to the T0, the main controller sends signals to a user interface to remind a user of cleaning the filter screen. The air conditioner is convenient to use, and is more favorable for human health.

Description

technical field [0001] The invention relates to an air conditioner with a filter net cleaning prompt function and a filter net cleaning prompt method thereof. Background technique [0002] Most of the existing air conditioner indoor units do not have filter cleaning function prompts. Users do not understand the cleaning cycle of the filter cleaning, and often even forget to clean the internal unit filter, resulting in the air conditioner running for a long time. The performance of the air conditioner is poor, and it is easy to breed bacteria, which is not conducive to human health. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, to provide an air conditioner with a filter screen cleaning prompt function and a filter screen cleaning prompt method thereof. The present invention can remind the user to clean the filter screen at an appropriate time, which is more convenient to use and reduces The growth of b...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing air conditioner indoor units do not have filter cleaning function prompts. Users do not understand the cleaning cycle of the filter cleaning, and often even forget to clean the internal unit filter, resulting in the air conditioner running for a long time. The performance of the air conditioner is not good, and it is easy to breed bacteria, which is not conducive to human health

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