Engine intake manifold assembly and vehicle

Abstract

The invention discloses an engine intake pipe assembly and a vehicle. The engine intake pipe assembly comprises a first hose section (1), a second hose section (2) and a hard pipe section (3), wherein one end of the first hose section (1) is used for being connected to an engine throttle valve, one end of the second hose section (2) is used for being connected to an intercooler, and the hard pipe section (3) is connected between the hose section (1) and the second hose section (2) and used for being fixed on a vehicle frame. The invention further comprises a first sliding rail (4) arranged at the hard pipe section (3), so that the hard pipe section (3) is in sliding connection to the vehicle frame through the first sliding rail (4) in the axial direction of an intake pipe. Accordingly, when an engine works and vibrates, the entire intake pipe can move telescopically in the axial direction, that is, the first hose section and the second hose section can both absorb vibration of the engine, length and arrangement space of the intake pipe are reduced, and the vibration reduction effect of the intake pipe is improved.

Description

technical field [0001] The present disclosure relates to the field of an engine intake system, and in particular, relates to an engine intake pipe assembly and a vehicle. Background technique [0002] The engine intake pipe is connected between the engine and the intercooler. In order to fix the intake pipe, a hard pipe is usually added in the middle of two sections of hose pipes, and it is directly fixed to the body through the hard pipe, or through a sensor The mounts are fixed directly to the body. Since the engine will vibrate, the hose connected to the engine end can be stretched to absorb a certain amount of vibration, but the hose connected to the intercooler is fixed to the body by a hard tube and cannot be stretched. In order to solve this problem, the hose section is usually lengthened and bent to provide deformation, but it takes up a lot of space, and the hose between the hard pipe and the engine can absorb vibration, while the other section still cannot absorb ...

AI Technical Summary

Problems solved by technology

Since the engine will vibrate during operation, the hose connected to the engine end can be stretched to absorb a certain amount of vibration, but the hose connected to the intercooler end is fixed to the body by a hard tube, and cannot be stretched

In order to solve this problem, the hose section is usually lengthened and bent to provide deformation, but it takes up a lot of space, and the hose between the hard pipe and the engine can absorb vibration, and the other section still cannot absorb vibration

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