Automobile supercharged engine capable of avoiding hysteresis control starting and fully utilizing fuel

Abstract

The invention relates to the technical field of automobile accessories, and provides an automobile supercharged engine capable of avoiding hysteresis control starting and fully utilizing fuel. The automobile supercharged engine comprises a wind control mechanism and a pushing mechanism; the wind control mechanism comprises an incomplete gear; a guide rod is fixedly connected to the interior of the incomplete gear, and a transverse plate is fixedly connected to the side, away from the incomplete gear, of the guide rod; a compression spring is fixedly connected to the side, away from the guide rod, of the transverse plate; and an arc plate is fixedly connected to the surface of the transverse plate. According to the automobile supercharged engine capable of avoiding hysteresis control starting and fully utilizing the fuel provided by the invention, the transverse plate and the compression spring play a role in controlling the unfolding direction of the arc plate, under the condition that the air flow is not changed, the area of an air inlet is small, the air flow speed is increased, a turbine can be rapidly started through wind power, and when the engine is completely started, the wind speed borne by the turbine is enough, meanwhile, the arc plate changes, the area of the entrance is increased, the wind speed is constantly controlled, unstable wind speed borne by the turbine is avoided, the reaction time is shortened, and hysteresis is avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automotive supercharged engine that avoids hysteresis control and starts to fully utilize fuel. Background technique [0002] A turbine is a fan in a car engine. By using the exhaust gas to blow fuel vapor into the engine to improve the performance of the engine, the turbine converts the energy of the flowing working medium into a rotary power machine with mechanical work. With the development of the times, the turbine engine To improve the utilization rate of fuel, the turbine is of great significance to the automobile industry. [0003] In the prior art, since turbocharging is driven by exhaust gas, when the car is just started and the rotation speed is relatively low, the turbine rotates very slowly, and the compressor rotates very slowly, so the turbocharging cannot work at all. To the effect, there is a phenomenon of turbo hysteresis, and the speed of the turbo repres...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, since turbocharging is driven by exhaust gas, when the car is just started and the rotation speed is relatively low, the turbine rotates very slowly, and the compressor rotates very slowly, so the turbocharging cannot work at all. There is a phenomenon of turbo hysteresis, and the speed of the turbo represents the working efficiency of the engine. It is necessary to add air to make full use of the fuel. Therefore, a car supercharged engine that avoids hysteresis control and starts to make full use of fuel came into being.

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