Segmented exhaust device

Abstract

The invention discloses a segmented exhaust device, and belongs to the field of exhaust devices. A catalytic purifying device is movably mounted on the side, near a conversion device, of a bracket; anexhaust front pipe is connected with the catalytic purifying device; vehicle waste gas is purified by internal catalyst, and harmful substances in the waste gas are converted to harmless substances,so that the beneficial effects of environmental protection and energy conservation are achieved; a middle end electronic chip is clamped on the side, far form the conversion device, of the catalytic purifying device; a sensing device is movably mounted in the middle end electronic chip; a valve can be automatically opened through the exhausting sensing device to achieve the characteristics of quick opening and closing and high exhausting efficiency; a check valve is rotationally connected to the side, near the conversion device, of a middle pipe, and adopts a ball valve to achieve the purposesof opening and closing; and a terminal silencing device is tightly welded on the outer wall of a tail pipe, and adopts an electronic silencing device to achieve the effects of quick noise lowering and silence.

Description

technical field [0001] The invention relates to the field of exhaust, in particular to a segmented exhaust device. Background technique [0002] The segmented exhaust device is a device that discharges the exhaust gas and has the functions of cooling and noise reduction. After the exhaust gas is discharged from the cylinder, it immediately enters the exhaust manifold. After the exhaust manifolds of each cylinder are collected, the exhaust gas is discharged through the exhaust pipe. discharge. And just like the intake manifold, the gas in the exhaust manifold also leaves the engine in a pulsed manner, so the length and curvature of the exhaust manifold of each cylinder should be designed to be the same as possible, so that the exhaust of each cylinder can be the same It is smooth, but in the exhaust process, a large amount of harmful gas will be discharged into the environment, which will seriously pollute the environment. If the exhaust system is in water, it will cause wat...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a segmented exhaust device to solve the above background in the process of exhausting, which will still cause a large amount of heat loss in the exhaust pipe and reduce its power. During the exhaust process, a large amount of harmful gas will be discharged into the environment, which will seriously pollute the environment. If the exhaust system is in water, water will enter the exhaust device and damage the system. The traditional non-variable valve adopts back pressure exhaust, so When the engine enters the high-revolution area, the exhaust efficiency will be hindered, the exhaust gas cannot be discharged quickly, and the noise reduction effect is poor

Images