Mechanism with multiple synchronously rotating components

Abstract

The invention discloses a mechanism with multiple synchronously rotating components. The mechanism comprises a capacity cavity, a rotating body, a clapboard, a rotating shaft, a rotating plate and a chain, wherein the longitudinal section of the capacity cavity is annular; the longitudinal sections of a fixing body and the rotating body are arc; an exhaust pipe is a round pipe with a uniform section; first through pipes and second through pipes are uniformly arranged in the fixing body. When the pressure of the air-inlet pipe of an engine is relatively high, the rotating body drives the rotating plate to rotate counterclockwise, the area of the throat of the exhaust pipe is relatively large, and air pumping loss of the engine is relatively low; when the pressure of the air-inlet pipe of the engine is relatively low, the rotating body drives the rotating plate to rotate clockwise, the area of the throat of the exhaust pipe is relatively small, pulse energy can be fully used, and available energy before a turbine is relatively much. The mechanism is reasonable in design, simple in structure and applicable to a turbo-charging system with one turbine inlet and one turbine which is laterally arranged.

Description

technical field [0001] The invention relates to a turbocharging system in the technical field of mechanical design, in particular to a multi-component synchronous rotating mechanism. Background technique [0002] With the development of society and the improvement of environmental protection requirements, the application of engine supercharging technology is becoming more and more extensive. Most of the engines with medium and high power adopt turbocharging technology to improve power and reduce fuel consumption. The two basic types of turbocharging systems are constant pressure supercharging system and pulse supercharging system. Constant pressure supercharging system, each cylinder shares an exhaust pipe with a large volume, the structure of the exhaust pipe system is relatively simple, the pressure in the exhaust pipe is basically kept constant, the pressure is only related to the load and speed of the engine, different cylinder numbers The supercharging system of the di...

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Problems solved by technology

[0003] After searching the existing technical literature, it is found that Chinese patent number ZL201020532937.0, patent name: turbocharger device with variable exhaust pipe outlet area, this patent technology provides a device with continuously variable exhaust pipe outlet area , can better take into account the high and low speed conditions of the engine; but the change of the outlet area of ​​the exhaust pipe is realized by the rotation of the rotary handle, which requires adding a special control mechanism to control the rotation of the rotary handle, so that Make the supercharging system structure more complicated

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