A booster type air filter auxiliary device for a vehicle engine

A technology for engines and auxiliary devices, which is applied in the direction of combustion engines, engine components, machines/engines, etc., can solve problems such as poor economy, achieve the effects of improving power, increasing specific power, and prolonging service life

Inactive Publication Date: 2021-05-04
ANHUI UNIVERSITY OF ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air filter is composed of a filter element and a housing. The air filter will inevitably accumulate a large amount of impurities during long-term continuous use. However, in the prior art, it is difficult to disassemble and clean the air filter after it is installed inside the vehicle. state, so it can only be replaced in time after the air filter has been used for a period of time, and the economy is poor

Method used

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  • A booster type air filter auxiliary device for a vehicle engine
  • A booster type air filter auxiliary device for a vehicle engine
  • A booster type air filter auxiliary device for a vehicle engine

Examples

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Embodiment

[0018] refer to Figure 1-3 , a vehicle engine pressurized air filter auxiliary device, including a main pipe 1 communicated with the intake end of the vehicle engine, a filter 2 is rotatably connected to the inner wall of the main pipe 1, and a blower 3 is arranged on the side of the filter 2 close to the engine. The two sides of 2 are respectively provided with the air return pipe 5 and the air guide pipe 7 which offset it, and the air return pipe 5 and the air guide pipe 7 are fixed to the inner wall of the main pipe 1;

[0019] The air guide pipe 7 is a straight pipe connected at both ends, and the air return pipe 5 is a curved pipe with one end touching the filter screen 2. The end of the air return pipe 5 far away from the filter screen 2 is connected to a side pipe 4, and the side pipe 4 communicates with the main pipe 1. , and the connection between the side pipe 4 and the main pipe 1 is located on the side of the air outlet of the blower 3 , and the air return pipe 5 ...

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Abstract

The invention discloses a vehicle engine pressurized air filter auxiliary device, which includes an air pipe connected to the intake end of the vehicle engine, a filter screen is rotatably connected to the inner wall of the air pipe, and a blower is arranged on the side of the filter screen close to the engine. Both sides of the filter screen are respectively provided with an air return pipe and an air guide pipe which are offset against it, and the air return pipe and the air guide pipe are fixed to the inner wall of the trachea; the air guide pipe is a straight pipe connected at both ends, and the return air pipe The air pipe is an elbow with one end touching the filter screen. The end of the air return pipe away from the filter screen is connected to a side pipe. The side pipe is connected to the air pipe, and the connection between the side pipe and the air pipe is located on the side of the air outlet of the blower. , the air return pipe is opposite to the corresponding air guide pipe. The advantage is that: when the air blower is pumping air in the present invention, the filter screen has a preliminary filtering effect on the air pumped in, making the air entering the air filter body relatively cleaner, reducing the working load of the air filter body and prolonging its service life.

Description

technical field [0001] The invention relates to the technical field of vehicle engine air intake, in particular to a vehicle engine supercharged air filter aid. Background technique [0002] The car air filter is mainly responsible for removing particulate impurities in the air. When the piston machine is in motion, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so an air filter must be installed. The air filter is composed of a filter element and a housing. The air filter will inevitably accumulate a large amount of impurities during long-term continuous use. However, in the prior art, it is difficult to disassemble and clean the air filter after it is installed inside the vehicle. Therefore, it can only be replaced in time after the air filter has been used for a period of time, and the economy is poor. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the prior art, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/024F02M35/08F02B33/40
CPCF02B33/40F02M35/024F02M35/086
Inventor 左延红桂德辉王淼王清虎
Owner ANHUI UNIVERSITY OF ARCHITECTURE
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