Mechanism with multiple synchronously rotating components

A synchronous rotation and multi-component technology, applied in mechanical equipment, combustion engines, machines/engines, etc., can solve problems such as the complex structure of the booster system, and achieve the effect of simple structure and reasonable design

CN103573394AInactive Publication Date: 2014-02-12SHANGHAI JIAO TONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-02-12
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment

[0016] Such as Figure 1 to Figure 5 Shown, the present invention comprises compressor intake pipe 1, compressor 2, engine intake pipe 3, engine 4, first exhaust branch pipe 5, second exhaust branch pipe 6, exhaust pipe 7, turbine 8, turbine exhaust pipe 9. Connecting shaft 10, connecting pipe 11, volume chamber 12, fixed body 13, first through pipe 14, second through pipe 15, second connecting pipe 16, partition 17, rotating body 18, first rotating shaft 19, Connecting plate 20, rotating plate 21, second rotating shaft 22 and chain 23, the air inlet and outlet of compressor 2 are respectively connected with the air outlet of compressor inlet pipe 1, the inlet of engine inlet pipe 3, the air inlet of engine 4 The port is connected with the exhaust port of the engine intake pipe 3, the air inlet of the first exhaust branch pipe 5, and the air inlet of the second exhaust branch pipe 6 are respectively connected with the exhaust passage of the engine 4, and the first exhaust bran...