Air filter element verification device and replacement method, cleaning method
A technology of air filter and verification device, which is applied in fuel air filter, combustion air/combustion-air treatment, electrical control, etc., can solve the problems such as the inability to record and identify the fake filter element, and the inability to clearly plan the engine failure, etc. To achieve the effect of improving the service life
Active Publication Date: 2020-11-03
WEICHAI POWER CO LTD
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However, at present, users sometimes choose fake and inferior filter elements for installation and application when replacing filter elements. Because fake and inferior filter elements cannot be recorded and identified, failures caused by fake and inferior filter elements within the three-guarantee period often cannot be clearly planned.
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[0034] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0035] figure 1 It is a schematic diagram of the composition and structure of the verification device in the embodiment of the present invention. Such as figure 1 As shown, the verification device of the air filter element in this embodiment includes an information collection unit, an information detection unit and an engine control unit. Wherein, the information collection unit is used to obtain the anti-counterfeiting informati...
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The invention belongs to the technical field of air filters, and particularly relates to an air filter element verification device, a replacement method and an ash removal method. The air filter element verification device comprises an information collecting unit used for obtaining anti-fake information on an air filter element, an information detection unit and an engine control unit, wherein theinformation detection unit is used for detecting the true and false of the anti-fake information, collected by the signal collecting unit, on the air filter element and can record the inserting and drawing frequency of the same air filter element, and the engine control unit is used for controlling the work state of an engine according to the true and false of the anti-fake information detected by the information detection unit. By usage of the air filter element verification device, the replacement method and the ash removal method, the true and false and ash removal effects of the air filter element can be effectively distinguished, the engine and a DPF are protected, and the service life of the engine is prolonged.
Description
technical field [0001] The invention belongs to the technical field of air filters, and in particular relates to a verification device, a replacement method and a dust cleaning method of an air filter element. Background technique [0002] At present, the engines of engineering machinery and agricultural machinery are generally equipped with air filters before leaving the factory, and the working environment of engineering machinery and agricultural machinery is generally harsh, and they often work in an environment with a lot of dust and straw. High cleaning efficiency is required. However, at present, users sometimes choose fake and inferior filter elements for installation and application when replacing filter elements. Because fake and inferior filter elements cannot be recorded and identified, failures caused by fake and inferior filter elements within the three-guarantee period often cannot be clearly planned. [0003] With the implementation of non-road four-stage re...
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IPC IPC(8): F02M35/024F02D41/22
CPCF02D41/22F02D2041/227F02M35/02416F02M35/09Y02T10/40
Inventor 王迎波贾帅帅郑玉杰韩腾祝成祥马丰伟赵恺刘春燕单志公谷孝海高峰
Owner WEICHAI POWER CO LTD