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Filtering device with controllable filtration holes

A controllable, filter hole technology, which is applied in the installation/connection of lubricant purification devices, lubricated parts, pressure lubricants, etc., can solve the problems of inability to filter and low filtration efficiency of the filter device. Achieve high-efficiency filtration and improve filtration efficiency

Inactive Publication Date: 2014-02-19
WUXI GREAT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The filtering device of the prior art is generally equipped with a filter screen inside, but in many cases the filter screen cannot filter impurities whose particle size is larger or smaller than its micropores, so the filtration efficiency of the filtering device is extremely low

Method used

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  • Filtering device with controllable filtration holes
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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1 to Figure 2 , the embodiment of the present invention includes:

[0016] A filter hole controllable filter device, comprising: an outer shell 1 and a support rod 2 installed in the center of the outer shell 1, the bottom end of the support rod 2 is provided with a dirty oil inlet 3, and the top end of the support rod 2 is provided with There is clear oil outlet 4.

[0017] A metal filter screen 5 is connected to the inner wall of the outer casing 1 , and a fiber mesh 6 is connected to the inner...

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Abstract

The invention discloses a filtering device with controllable filtration holes. The filtering device comprises an outer shell and a supporting rod which is arranged at the center in the outer shell, wherein the bottom end of the supporting rod is provided with a sump oil inlet, the top end of the supporting rod is provided with a boiled oil outlet, the inner wall of the outer shell is connected with a metal filter screen, the inner wall of the metal filter screen is connected with a fiber screen, and a controller which is further arranged in the outer shell is in sensing connection with the fiber screen. By means of the mode, the filtering device with the controllable filtration holes can automatically detect the particle sizes of impurities, can regulate the sizes of micropores of the filter screen, and therefore guarantees that the filter screen can efficiently filter the impurities with various particle sizes, and improves filtering efficiency of engine oil.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a filter hole controllable filter device. Background technique [0002] The oil filter is a device that removes solid impurities such as iron oxide and dust contained in the oil, which can prevent the system from being blocked and reduce mechanical wear. [0003] The filtering device of the prior art is generally equipped with a filter screen inside, but in many cases the filter screen cannot filter impurities whose particle size is larger or smaller than its micropores, so the filtration efficiency of the filtering device is extremely low . Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a filter hole controllable filter device, which can automatically detect the particle size of impurities, and can adjust the size of the micropores of the filter screen, so as to ensure that the filter screen has no impurities o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/03
Inventor 王兴瑶
Owner WUXI GREAT TECH
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