Air incrementer and installation structure thereof

Abstract

The invention relates to an air incrementer and an installation structure thereof. The air incrementer comprises an outer shell and a draught fan, and the draught fan is arranged in the outer shell and comprises a motor, an impeller and a bearing; a first cavity for packaging a motor is formed in the end, far away from an intake manifold, in the outer shell, and a gap is reserved between the first cavity and the outer shell; the impeller is arranged at the end, close to the intake manifold, in the outer shell, a rotating shaft of the motor extends from the motor to the interior of the end, close to the intake manifold, in the outer shell, the extending-out part of the rotating shaft is connected with a center shaft hole of the impeller, and the impeller can rotate along with the rotating shaft; and the bearing is fixed to the exterior of the part, extending out of the first cavity, of the rotating shaft. According to the embodiment, the air incrementer is small in size, high in heat resistance and good in radiating performance; the air incrementer can be installed at the position close to the intake manifold of an engine burning chamber, so that the intake increment of the burning chamber is greatly improved better, the burning sufficiency of the burning chamber is better improved, and full play of the engine power is better given.

Description

technical field [0001] The invention relates to the field of engines, in particular to an air booster and its installation structure. Background technique [0002] With the development of society, the number of cars is increasing, and the urban congestion is becoming more and more serious. If the car is driven at a low speed for a long time, it is easy to cause insufficient air intake in the combustion chamber of the engine and insufficient combustion in the combustion chamber. At this time Not only the direct emission of exhaust gas from incomplete combustion causes urban air pollution to become more and more serious, but also the lack of air intake in the combustion chamber also causes the power of the automobile engine to fail to be fully utilized, resulting in a decrease in vehicle power. [0003] In order to solve the above-mentioned technical problems, people often set a turbocharger as an air booster to the intake system of the engine to increase the intake air volume...

AI Technical Summary

Problems solved by technology

[0005] The current turbocharger can only be connected to the intake pipe of the engine combustion chamber, and the intake pipe is connected to the air filter system of the original car. The installation of the turbocharger needs to change the air filter system of the original car, which is easy to affect The air filter system of the original car, and the use of existing technology has a limited effect on the power of the car engine.

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