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Filter shell

A filter and housing technology, applied in the installation/connection of lubricant purification devices, lubricating parts, pressure lubricants, etc., can solve the problem of uneven use of filter elements, and achieve the effect of extending service life

Inactive Publication Date: 2019-01-11
蚌埠市晟捷汽车配件科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a filter housing, thereby solving the technical problem of uneven use of the filter element in the prior art

Method used

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, a filter housing provided by the present invention includes a housing 1 with an opening on one side and a mounting plate 2. The mounting plate 2 is sleeved at the opening of the housing 1 and is close to the opening on the inside of the housing 1. The mouth is fixedly connected to the baffle plate 8, the baffle plate 8 is evenly provided with oil holes 81, the baffle plate 8 is an annular plate, the cross section of the annular plate is an arc-shaped plate, and the inner arc surface is set towards the bottom of the housing 1...

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Abstract

The invention discloses a filter shell. The filter shell comprises a shell body of which one side is unenclosed and an installing disk; the installing disk is in sleeve connection with the unenclosedpart of the shell body; baffles are fixedly connected with the inner side of the shell body near the unenclosed part; oil holes are evenly formed in each baffle; an oil guide pipe is spirally twined along the inner wall of the shell body; the oil guide pipe is fixed onto the inner wall of the shell body; the oil guide pipe is arranged between the baffle and the bottom part of the shell body; the outer wall of the shell body is evenly provided with cylinders; the axis of each cylinder is parallel with that of the shell body; and the bottom part of the inner side of the shell body is fixedly connected with a bottom plate through elastic parts. The filter shell disclosed by the invention has the advantages the baffles are arranged at the unenclosed part of the filter shell, so that machine oil can be prevented from directly flowing into the bottom part of the shell body when entering the shell body; the machine evenly flows in the filter shell through the twined oil guide pipe, so that the machine oil is filtered evenly through a filter element, and the service life of a filter is prolonged.

Description

technical field [0001] The invention relates to the technical field of filter production, in particular to an engine oil filter housing. Background technique [0002] 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 filter includes a casing, and a filter element is arranged in the casing, and the filter element is fixed in the casing through a threaded tight plate, and is used for filtering the engine oil. When the existing filter filters the oil, the oil enters the filter and directly enters the bottom of the shell, is filtered through the filter element, enters the center and then is filtered. This causes the portion of the element near the bottom of the housing to be overused. The service life of the filter element close to the bottom part of the shell is shortened, while the filter element far away from the bottom part of the shell can still be us...

Claims

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Application Information

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IPC IPC(8): F01M11/03
CPCF01M11/03
Inventor 李松张梅
Owner 蚌埠市晟捷汽车配件科技有限责任公司