Internal combustion engine air intake system

Abstract

The invention discloses an internal combustion engine air intake system and a vehicle carrying the same. The internal combustion engine air intake system comprises two air inlets, wherein the air inlets are uniformly distributed on two sides below an internal combustion engine cover; each air inlet is in a flat square shape; the front section of each air inlet is convergent from front to back; airguiding holes are formed in the internal combustion engine cover and a middle net corresponding to the air inlets; the transverse distance of each flat square air inlet accounts for one half of the transverse distance of a headstock; the two air inlets are distributed close to the transverse middle position of the headstock; air inlet directions of the air inlets face the front part of the headstock, and air inlet channels behind the air inlets enter an inner cabin of the internal combustion engine and then deflect downwards. Therefore, the defects of low air intake efficiency and low dirt removal capacity of an air filtering and air intake system of an existing internal combustion engine air intake system vehicle in an internal combustion engine high-power state are overcome.

Description

technical field [0001] The invention relates to the technical field of internal combustion engines, in particular to an intake system of an internal combustion engine and a vehicle equipped with the system. Background technique [0002] The air intake device of the existing internal combustion engine vehicle is generally located under the hood of the front of the car or integrated with the interior cover of the engine compartment, and the air intake method is generally natural suction or turbocharging. For this type of air intake system, when the engine is running with high power and heavy load, such as when the car is running at a very high speed, or when the car needs to accelerate rapidly, the engine needs a huge amount of air, the gas in the traditional type of air intake system It is easy to be disturbed when the air intake is in the air, resulting in a decrease in intake efficiency, a decrease in engine power or an increase in fuel consumption. In addition, for some v...

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Problems solved by technology

[0004] Embodiments of the present invention provide an internal combustion engine air intake system and a vehicle equipped with the system, so as to solve the problems of low air intake efficiency and low dirt removal capacity in the air filter air intake system of the existing internal combustion engine intake system vehicle under the high power state of the internal combustion engine shortcoming

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