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Method and device for detecting service life of filter screen

A detection method and life-span technology, applied in the field of air purification, can solve the problem of low reliability of filter life, and achieve the effect of ensuring full utilization, improving reliability and preventing waste.

Inactive Publication Date: 2019-01-29
BEIJING MIVEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a detection method and device for filter screen life to solve the problem of low life reliability of the filter screen obtained in the related art

Method used

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  • Method and device for detecting service life of filter screen
  • Method and device for detecting service life of filter screen
  • Method and device for detecting service life of filter screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is a flow chart of an embodiment of a method for detecting the life of a filter according to the present invention. The method for detecting the life of a filter in this embodiment is applied to purification equipment, such as an air purifier, a fresh air system, and the like. Such as figure 1 As shown, the detection method of the filter life of the present embodiment may specifically include the following steps:

[0044] 100. Obtain the air data of the surrounding environment of the purification equipment and the attribute information of the filter in the purification equipment;

[0045] This embodiment can obtain the air data of the surrounding environment of the purification equipment through relevant sensors, for example, the air data can include but not limited to PM2.5 concentration, CO2 concentration, formaldehyde concentration, air humidity and total volatile organic compounds (Total Volatile Organic Compounds, TVOC) concentration of at least one. ...

Embodiment 2

[0070] figure 2 It is a schematic structural view of an embodiment of the device for detecting the life of a filter according to the present invention. The device for detecting the life of a filter in this embodiment can be applied to purification equipment, such as air purifiers, fresh air systems, etc. Such as figure 2 As shown, the device for detecting filter life in this embodiment includes an acquisition module 10 , a determination module 11 and an evaluation module 12 .

[0071] The acquisition module 10 is used to acquire the air data of the surrounding environment of the purification equipment and the attribute information of the filter screen in the purification equipment;

[0072] Determination module 11, used to determine the operating parameters of the purification equipment;

[0073] For example, the determining module 11 is specifically configured to determine the operating parameters of the purification device according to the air data; or determine the oper...

Embodiment 3

[0077] image 3 It is a structural schematic diagram of another embodiment of the detection device of the filter screen life of the present invention, as image 3 As shown, the detection device of the filter life of the present embodiment is in figure 2 On the basis of the illustrated embodiment, a detection module 13 and an output module 14 may be further included.

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Abstract

The invention discloses a method and a device for detecting the service life of a filter screen. The method and the device are applied into purification equipment. The method comprises the following steps that the air data of the environment around the purification equipment and the attribute information of the filter screen in the purification equipment are acquired; the operation parameters of the purification equipment are determined; according to the air data, the attribute information, the operation parameters and a preset evaluation rule, the single-time service life of the filter screenis obtained; and according to the last-time remaining service life and the single-time service life of the filter screen, the current remaining service life of the filter screen is obtained. By adopting the technical scheme, the reliability of the obtained service life of the filter screen can be improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a method and device for detecting the service life of a filter screen. Background technique [0002] With the improvement of living standards, people's requirements for the quality of life are also getting higher and higher. And good air environment has become the most important choice in people's life. In family life, in addition to having a better natural environment, the way to improve air quality is to use air purification equipment to purify the air. [0003] The life of the filter screen of the air purification equipment is an inevitable key issue in the process of people using the purification equipment, that is, it needs to be replaced after a certain period of time. At present, in related technologies, by monitoring the usage time of the filter screen, when the continuous use time of the filter screen reaches a set time, it is judged that the life of the filte...

Claims

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Application Information

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IPC IPC(8): F24F11/39F24F11/52
CPCF24F11/39F24F11/52
Inventor 王云正孙敏余文兵
Owner BEIJING MIVEI TECH
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