Multi-station filter leakage detection device

Abstract

A multi-station filter leak detection device, the main body includes a base, a box is installed on the rear side of the base, an open groove is arranged on the base, and multiple groups of concave openings with upward openings are arranged inside the open groove The groove, the two sides of the concave groove are provided with a horizontal limit cylinder, and the end of the horizontal limit cylinder is provided with a horizontal clip, the top of the open groove is provided with a positioning plate, and a vertical cylinder passing through the positioning plate is installed on the positioning plate. A top clip is installed at the end of the vertical cylinder, and a partition is installed in the middle of the box. On the partition, there is an inverted water injection cylinder that passes through the partition from top to bottom. A floating block is installed at the end of the water injection cylinder. There is a passageway between the box and the box, and the inside of the box is filled with clean water. The beneficial effects of the present invention are: the airtightness detection of the filter can be realized through the in-water test with clear water, and the detection effect is obvious, the operation is convenient, the energy is saved and the consumption is reduced, and it is convenient for actual use and large-scale promotion.

Description

technical field [0001] The invention relates to the field of filter leak detection device manufacturing, in particular to a multi-station filter leak detection device. Background technique [0002] A filter refers to an accessory that filters impurities or gases through filter paper. Generally refers to the car filter, which is an engine accessory. According to different filtering functions, it is divided into: oil filter, fuel filter (gasoline filter, diesel filter, oil-water separator, hydraulic filter), air filter, air conditioning filter, etc.; [0003] Oil filter Oil filter, also known as oil grid. It is used to remove impurities such as dust, metal particles, carbon deposits and soot particles in the oil to protect the engine. The oil filter can be divided into full-flow type and split-flow type. The full-flow filter is connected in series between the oil pump and the main oil passage, so it can filter all the lubricating oil entering the main oil passage. The shun...

AI Technical Summary

Problems solved by technology

The shunt type cleaner is connected in parallel with the main oil passage, and only filters part of the lubricating oil sent by the oil pump. After the actual processing and production of the oil filter, various tests will be carried out in order to ensure the quality and stability of the filter. Air tightness is the foundation of testing its performance. The traditional testing method is relatively single, and in the actual testing, there will be great testing drawbacks. Not only the testing effect is not obvious enough, but also the testing efficiency is relatively low, which affects the actual processing efficiency.

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