Air filter shell

Abstract

The invention discloses a novel air filter shell which comprises a shell body. The shell body is of a split structure and comprises a shell cover and a shell bottom frame matched with the shell cover, a cavity is arranged inside the shell cover, an inclined surface is arranged inside the cavity, the frame surface of the shell bottom frame is a horizontal surface, an air outlet and a filter element mounting port are parallelly arranged on the frame surface, the air outlet is arranged on one side far away from the internal inclined surface of the cavity, an air outlet sleeve is arranged on the air outlet, and the axis of the air outlet sleeve is perpendicular to the frame surface of the shell bottom frame. The novel air filter shell can realize excellent structural layout of an air inlet system in a relatively compact space of an engine compartment, the use ratio of the space of the engine compartment is increased, the air inlet system reduces air inlet noise and decreases hydraulic resistance, structural innovation of the shell body is facilitated by the aid of combined design of the split structural shell cover and the shell bottom frame, and mounting requirements of different vehicle types can be met.

Description

technical field [0001] The invention relates to the technical field of automobile air filters, in particular to an air filter housing. Background technique [0002] The air filter is an important part of the car air intake system. It is used to remove the suspended particles and impurities contained in the air entering the engine. The air filter is the patron saint of the engine. The status of the air filter is good or bad. the life of the engine. If a dirty air filter is used while the car is running, the intake air of the engine will be insufficient, resulting in incomplete combustion of fuel, resulting in unstable engine operation, decreased power, and increased fuel consumption. [0003] At present, when the engine compartment is arranged, the design space reserved for the air filter is becoming more and more demanding, and the traditional structural arrangement of the air filter is often difficult to meet the requirements. [0004] Chinese patent literature (announcem...

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Problems solved by technology

[0008] The purpose of the present invention is to solve the problems in the prior art that the engine compartment space of the automobile is limited, the space for the air intake system is small, the noise of the intake port is large, and the fluid resistance is large, and to provide a vehicle that can improve the space utilization rate of the engine compartment, Air cleaner housing that reduces intake noise and reduces fluid resistance

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