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Air filter convenient to replace filter element

A technology for easy replacement and air filter, applied in the field of air filter, can solve the problems of inconvenient replacement of assembly ring and filter element, decline of air filter filtration performance, affecting engine operation, etc., achieving simple structure, easy operation, and improving assembly speed and convenience. Effect

Pending Publication Date: 2020-05-08
宜润邦科技(河北)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to different designs, the rated flow rate of the modular system can range from 3.5m3 / min to 28m3 / min; however, the common problem of existing air filters is that it is very inconvenient to replace the assembly ring and filter element, and the assembly ring and filter element are in use. , easy to move, resulting in a decrease in the filtration performance of the air filter and affecting the operation of the engine

Method used

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  • Air filter convenient to replace filter element
  • Air filter convenient to replace filter element
  • Air filter convenient to replace filter element

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Embodiment Construction

[0025] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be und...

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Abstract

The invention provides an air filter convenient to replace a filter element. The air filter comprises an air filter body and a filtering mechanism arranged in the air filter body, wherein the air filter body comprises an upper shell and a lower shell, an air inlet pipe is arranged on the upper shell, and an exhaust pipe arranged obliquely upwards is arranged on the lower shell; the filtering mechanism comprises an assembling ring arranged between the upper shell and the lower shell and a filter element arranged on the assembling ring, the lower shell is provided with an assembling groove for installing the assembling ring, and the upper shell is provided with a positioning assembly for fixing the assembling ring. The air filter is simple in structure and easy to operate; an operator only needs to simply operate, so that replacement of the filter element can be realized; by arranging an inserting groove on the lower shell, the operator can realize quick alignment assembly of the assembly ring and the filter element, and the filter element and the assembly ring are more convenient to replace.

Description

Technical field [0001] The invention belongs to the field of air filters, and in particular relates to an air filter with convenient filter element replacement. Background technique [0002] The Air compressor filter is composed of an air filter assembly and a filter element. The outside is connected to the intake valve of the air compressor through a joint and a threaded pipe, thereby filtering the dust, particles and other impurities in the air. Different air compressor models can choose the air filter to be installed according to the size of the air intake; it is mainly divided into vertical air filters: composed of four basic shells and various filter joints to meet the special requirements of customers. The housing, filter connector, and filter element do not contain metal parts. According to different designs, the rated flow of the module system can be from 0.8m3 / min-5.0m3 / min. Horizontal air filter: anti-collision plastic shell, will not rust. Large air intake and high f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/16F04B39/14
CPCF04B39/14F04B39/16
Inventor 尹立屹宋金环李丽萍徐爽赵志东李超黄显超穆浩
Owner 宜润邦科技(河北)有限公司
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