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Method and device for detecting filter element service life

A filter element and service life technology, which is applied in the field of detecting the service life of the filter element, can solve the problems such as the inability to accurately detect the service life of the filter element, and achieve the effect of accurately detecting the service life of the filter element

Active Publication Date: 2018-01-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a method and device for detecting the service life of the filter element, so as to solve the problem that the service life of the filter element cannot be accurately detected in the related art

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  • Method and device for detecting filter element service life
  • Method and device for detecting filter element service life
  • Method and device for detecting filter element service life

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030]In order for those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiment is only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

[0031] It should be noted that the terms "first" and "seco...

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Abstract

The invention discloses a method and a device for detecting the service life of a filter element. Wherein, the method for detecting the service life of the filter element includes: detecting the accommodation weight of the filter element, wherein the filter element is used to filter particles in the air, and the accommodation weight is the particle accommodation capacity of the filter element; judging whether the accommodation weight of the filter element reaches the preset accommodation weight; and If it is determined that the accommodating weight of the filter element reaches the preset accommodating weight, it is determined that the service time of the filter element reaches the service life of the filter element. The invention solves the problem in the related art that the service life of the filter element cannot be accurately detected.

Description

technical field [0001] The invention relates to the field of filter elements, in particular to a method and device for detecting the service life of filter elements. Background technique [0002] Filter elements can be used for air filtration, water filtration and oil filtration, etc. Among them, when the filter element is used for air filtration, the existing fresh air fan cannot accurately detect, control and display the corresponding detection results for the actual use of the filter element. In this way, the user cannot know the real service life of the filter element, so that the filter element cannot be replaced on time. [0003] For example, for the filter element on the household fresh air machine, since the user does not have precision instruments, he cannot accurately know the real service life of the filter element. At this time, the service life of the filter element usually needs to be judged according to the parameters provided by the supplier, or obtained by...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
Inventor 李绍斌谭建明杜辉刘煜詹朝永刘莹苏炳珲符美军
Owner GREE ELECTRIC APPLIANCES INC