Detachable filter element assembly and manufacturing method of filter

1. This utility model relates to the technical field of filters, in particular to a detachable filter element assembly and a filter.

Background technique:

2. The filter is an important regular maintenance part in the lubrication system of the engine assembly. The filter generally includes a housing and a filter element assembly arranged inside the housing. The housing includes a main housing and an upper housing that are threadedly connected. The filter element assembly includes a first end cover, a filter element and a second end cover, and the filter element includes a support mesh cylinder and a filter paper core arranged in a circumferential direction of the support mesh cylinder.

3. In the optimization of the structural layout of the whole vehicle, its main functional parts will inevitably be caused

The structural design changes of the engine assembly and the adjustment of the space arrangement. The filter is installed on the outer surface of the engine and at the junction of the engine assembly and the structure of the whole vehicle. The installation takes up a lot of space; and in the filter replacement stage, It is necessary to unscrew the upper housing of the filter, and manually remove the oily filter element assembly from the housing. On the one hand, it is easy to contaminate the hands of the operator. On the other hand, it also increases the operating procedures and reduces the speed of replacement and maintenance. Therefore, the filter not only needs to meet the compact space layout, but also needs to meet the convenient assembly and disassembly.

4. Therefore, there is an urgent need to provide a detachable filter element assembly and a filter to solve the above-mentioned problems.

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