Intake system and vehicle

Abstract

The invention discloses an air inlet system and a vehicle. The air inlet system comprises an air inlet pipe, an air filter and a switching component, wherein soft pipe sections are arranged between the two ends of the air inlet pipe; the air filter comprises a connecting port which is sleeved with the air outlet end of the air inlet pipe; and the switching component is matched with the air outlet end of the air inlet pipe and is suitable for enabling the air outlet end to be fixed on the connecting port in a sleeving mode or to be out of the connecting port. When the vehicle runs on a road surface with more accumulated water, the switching component can release the fixed state of the air outlet end of the air inlet pipe, so that the air outlet end of the air inlet pipe is pushed out from the connecting port, the air filter cannot achieve air inlet through the air inlet pipe, the air filter achieve air inlet through the self connecting port, and water can be prevented from entering the air filter so that an engine can be effectively protected, and safety of the whole vehicle can be ensured. In addition, in a normal state, the switching component can ensure connection reliability between the air inlet pipe and the air filter.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an air intake system and a vehicle with the air intake system. Background technique [0002] In order to meet the wading ability of larger vehicles, the air intake system is generally installed at a higher place, and passenger cars are generally located on the upper part of the cooling frame and on the radiator. The air inlet is placed higher, which can allow the vehicle to pass through a certain depth of water. [0003] However, when the vehicle is driving in stagnant water, if there is traffic in the opposite direction or operations such as turning around, it is very easy to cause the impact of water waves. The impact of water waves on the front of the vehicle may cause water to rush to the air intake and enter the air intake. air intake system. [0004] When a small amount of water enters the intake system, it will wet the filter element in the air filter, resulting in incr...

AI Technical Summary

Problems solved by technology

[0003] However, when the vehicle is driving in stagnant water, if there is traffic in the opposite direction or operations such as turning around, it is very easy to cause the impact of water waves. The impact of water waves on the front of the vehicle may cause water to rush to the air intake and enter the air intake. intake system

[0004] When a small amount of water enters the air intake system, it will wet the filter element in the air filter, resulting in greater air intake resistance and even flameout

When a large amount of water enters the intake system, the water will flow into the engine along the intake system, causing serious consequences such as engine damage

Then the vehicle cannot be started, if the water volume increases, it may soak the whole vehicle

Images