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Gasoline filter

A filter and gasoline technology, applied in the direction of cartridge filter, fixed filter element filter, filtration and separation, etc., can solve the problems of low filtration efficiency, poor sealing, easy to cause clogging, etc., to improve filtration efficiency, fine filtration treatment , the effect of increasing the relative area

Inactive Publication Date: 2011-06-01
JINAN DEV ZONE XINGHUO SCI & TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently used gasoline filter is a single-layer filter, with low filtration efficiency, easy to clog, frequent replacement and poor sealing

Method used

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Embodiment Construction

[0011] In order to clearly illustrate the technical characteristics of the present solution, the present invention will be further described below in conjunction with specific embodiments according to the accompanying drawings.

[0012] Such as figure 1 As shown, a gasoline filter includes a cylinder body 3 with an oil inlet pipe 1 and an oil outlet pipe 2 on the side wall of the cylinder body 3, and a filter element 7 inside the cylinder body 3. Such as figure 2 As shown, the filter element 7 has multiple layers, which can be formed by rolling a single filter membrane. The cross section of the filter element 7 is spiral, which can increase the filtration area and improve the filtration efficiency. The invention is cylindrical, has a simple structure and has good sealing properties. One end of the cylinder 3 is provided with an end cover 6 with a sealing ring 5, and the other end is a sealed cylinder bottom 4. The end cover 6 and the cylinder 3 are connected by threads. Durin...

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PUM

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Abstract

The invention discloses a filter, in particularly, a gasoline filter. The gasoline filter comprises a cylinder body, wherein the side wall of the cylinder body is provided with an oil inlet pipe and an oil outlet pipe; multiple layers of filter cores are arranged in the cylinder body; and the multiple layers of filter cores are formed by rolling a single filter film. Since the single-layered filter core is converted into the multiple layers of filter films by rolling the single filter film, the relative filtration area is increased and the filtration efficiency is improved. One end of the filter is the fixed bottom of the cylinder, and the other end of the filter is a sealed end cover which could be opened to replace the filter core without disconnecting the whole cylinder, thereby saving the repairing time. The filter has a simple cylindrical structure and a good leak tightness. At the same time, the number of layers and materials of the filter can be changed for people to conduct more sophisticated filtering.

Description

Technical field: [0001] The invention relates to a filter, especially a gasoline filter. Background technique: [0002] The gasoline filter currently in use is a single-layer filter, which has low filtration efficiency, is prone to clogging, needs frequent replacement, and has poor sealing. Summary of the invention: [0003] In order to overcome the above-mentioned defects in the prior art, the present invention provides a gasoline filter, which has the characteristics of low cost, convenient use and high filter efficiency. [0004] The present invention is realized through the following technical solutions: a gasoline filter, which includes a cylinder body, an oil inlet pipe and an oil outlet pipe are arranged on the side wall of the cylinder body, a filter element is arranged in the cylinder body, and the filter element has multiple layers. [0005] The filter element is rolled by a single filter membrane to form multiple layers. [0006] One end of the cylinder is provided with an ...

Claims

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Application Information

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IPC IPC(8): B01D29/00B01D27/04
Inventor 车春玲
Owner JINAN DEV ZONE XINGHUO SCI & TECH RES INST