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Cleaning reminding method and system of filter screen of air conditioner

A filter and air conditioner technology, which is applied in heating and ventilation control systems, heating and ventilation safety systems, space heating and ventilation, etc., can solve the problems of not considering the concentration of air dust and inaccurate reminders of filter cleaning, etc. Achieve the effect of benefiting human health, preventing the cooling effect from decreasing, and reducing the growth of bacteria

Active Publication Date: 2015-02-25
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a cleaning reminder method for the air conditioner filter, aiming to solve the technical problem in the prior art that the reminder for cleaning the filter is not accurate due to the lack of consideration of the dust concentration in the air

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  • Cleaning reminding method and system of filter screen of air conditioner
  • Cleaning reminding method and system of filter screen of air conditioner
  • Cleaning reminding method and system of filter screen of air conditioner

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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] figure 1 It is an implementation flowchart of the cleaning reminder method for the air conditioner filter provided by an embodiment of the present invention; for the convenience of description, only the parts related to this embodiment are shown, as shown in the figure:

[0025] After the air conditioner is turned on and running:

[0026] Step S110: Obtain the current dust concentration value A every preset time period ti.

[0027] Step S120: Obtain the corresponding coefficient Xi according to the dust concentration value A.

[0028] Step S130: Obtain the value of the cumulative operatin...

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Abstract

The invention belongs to the field of air conditioners, and particularly relates to a cleaning reminding method and system of a filter screen of an air conditioner. According to the cleaning reminding method and system of the filter screen of the air conditioner, it is considered that when the concentration of dust in air is different, the dirty degrees of the filter screen in the running process of the air conditioner are different, the current dust concentration value A is acquired once every a preset time frame ti, then the coefficients Xi corresponding to the dust concentration values A are acquired, and the value of a cumulative running parameter TB is obtained by calculating the value of each Xi*ti; when the cumulative running parameter TB reaches or exceeds the preset value, reminding information for cleaning the filter screen is controlled to be sent out. According to the cleaning reminding method and system of the filter screen of the air conditioner, the influence of air quality of the dirty degree to the filter screen of the air conditioner is comprehensively considered, a user is accurately reminded to clean the filter screen in time, the refrigeration effect is prevented from being reduced, bacterium breeding can be effectively reduced, and human health is facilitated better.

Description

technical field [0001] The invention belongs to the field of air conditioners, and in particular relates to a cleaning reminder method and system for an air conditioner filter screen. Background technique [0002] At present, the filter screen of the air conditioner, such as the filter screen of the indoor unit, will accumulate dust after the air conditioner has been running for a period of time. If it is not cleaned in time, it will block the wind speed of the indoor unit fan and reduce the cooling effect. At the same time, the dust on the filter screen will further increase. Contaminate the air supply of the air conditioner and affect the health of users. At present, the method of prompting the cleaning of the filter screen is generally to accumulate the fan running time of the indoor unit of the air conditioner, and when the accumulated time reaches a certain value (such as 200 hours), a reminder is given to remind the user to clean the filter screen; The running time of...

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/39Y02B30/70
Inventor 陈建昌黄灿彬
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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