Diesel engine air-intake pipe

Abstract

The invention discloses a diesel engine air-intake pipe which comprises an air-intake pipe body, an air-intake main pipe and an air-intake manifold, wherein an air-intake turbine is fixedly connectedwith one inner end of the air-intake pipe body; the air-intake manifold is fixedly connected with the bottom end of the air-intake pipe body; noise-reducing rubber closely fits the interior of the air-intake pipe body; a dismounting ring is connected with the periphery of the air-intake main pipe in an embedding manner; dismounting threads are fixedly connected with two ends of the top of a dieselfiler; and a sealing sleeve is fixedly connected with the top end of a filter screen. Through the sealing sleeve, the escape of air can be well prevented, and then the sealability of the diesel filter can be guaranteed; through the dismounting ring, the air-intake main pipe and the air-intake pipe body can be conveniently and rapidly separated, and then the convenience and the rapidness of the diesel engine air-intake pipe can be improved; through the noise-reducing rubber, the noise pollution generated during the work of a diesel engine can be effectively reduced; through a filter element, dust mixed with air can be adsorbed off, and then the purity of air injected into the diesel engine can be guaranteed; and the diesel engine air-intake pipe is applicable to the diesel engine and has broad development prospects in the future.

Description

technical field [0001] The invention relates to the technical field of diesel engines, in particular to a diesel engine intake pipe. Background technique [0002] For a carburetor or throttle body gasoline injection engine, the intake pipe refers to the intake pipe from the carburetor or throttle body to the intake port of the cylinder head. The carburetor or throttle body is assigned to each cylinder intake port. [0003] The air inhaled by the air intake pipe of the existing diesel engine is often mixed with impurities, and the air purity is low. When the impurities enter the interior of the diesel engine, it will not only affect the working efficiency of the diesel engine, but also cause damage to machine parts. When the diesel engine is operating at high power, the air supply is very large Limited air supply efficiency is low. When the intake pipe fails and other accidents need to be inspected, the disassembly process is cumbersome and time-consuming. Moreover, the dies...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a diesel engine intake pipe to solve the problems of very limited air supply, low air supply efficiency, low air purity and high noise in the above-mentioned background technology

Images