Drawing-in type exhaust volume-controllable system

An exhaust volume and lead-in technology, which is applied in the direction of machines/engines, internal combustion piston engines, mechanical equipment, etc., can solve the problems that self-rotation cannot be realized, and rotation needs to be done manually, etc., and achieves simple structure, continuously variable volume, and design reasonable effect

Inactive Publication Date: 2015-03-25
何卓遥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] After searching the existing literature, it is found that the patent application number is 200810203032.6, which is called the patented technology of the turbocharger device that uses the rotation of the partition

Method used

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  • Drawing-in type exhaust volume-controllable system
  • Drawing-in type exhaust volume-controllable system
  • Drawing-in type exhaust volume-controllable system

Examples

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Embodiment

[0013] Examples of the present invention are Figure 1 to Figure 3 As shown, the present invention includes engine intake pipe 1, air filter 2, compressor 3, intercooler 4, throttle valve 5, engine 6, engine exhaust pipe 7, turbine 8, catalytic package 9, muffler 10, first Connecting pipe 11, first adjusting cavity 12, rotating shaft 13, first rotating plate 14, first fixing plate 15, second adjusting cavity 16, second rotating plate 17, spring 18, second fixing plate 19, second connection Pipe 20, the air outlet of the engine intake pipe 1 is connected to the air intake of the engine 6, the air outlet of the engine exhaust pipe 7 is connected to the exhaust of the engine 6, the air filter 2, the compressor 3, and the intercooler 4 , the throttle valve 5 is sequentially arranged on the engine intake pipe 1, the turbine 8, the catalytic package 9, and the muffler 10 are sequentially arranged on the engine exhaust pipe 7, and one end of the rotating shaft 13 is inlaid on the lef...

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Abstract

The invention relates to a drawing-in type exhaust volume-controllable system and belongs to the technical field of internal combustion engines. The system comprises an engine gas inlet pipe, a supercharger, an engine, an engine exhaust pipe, a turbine, connecting tubes, adjusting cavities, rotating plates, a spring, fixed plates and a rotary shaft. The first adjusting cavity and the second adjusting cavity are coaxially connected through the rotary shaft. The spring is disposed on the clockwise rotation side of the second rotating plate and connected with the second rotating plate and the second fixed plate. One end of the second connecting tube is communicated with the second adjusting cavity. The other end of the second connecting tube is communicated with the engine gas inlet pipe between an intercooler and a throttle valve. The drawing-in type exhaust volume-controllable system has the advantages that when the engine operates at a high speed, the front exhaust volume of the turbine is large, pump gas loss is small, and oil consumption is low; when the engine operates at a low speed, the front exhaust volume of the turbine is small, pulse energy can be fully utilized, and oil consumption is low; the system is reasonable in design, simple in structure, and applicable to optimization design of the exhaust system of a turbocharged engine.

Description

technical field [0001] The invention belongs to the technical field of internal combustion engines, and in particular relates to an introductory exhaust volume controllable system capable of realizing self-regulation of the exhaust pipe volume of a supercharged engine. Background technique [0002] The turbocharging system mainly includes a pulse supercharging system and a constant pressure supercharging system. In the constant-pressure supercharging system, each cylinder shares a large-volume exhaust pipe. The structure of the exhaust pipe system is relatively simple. The pressure in the exhaust pipe is basically kept constant, and the pressure is only related to the load and speed of the engine. The constant pressure supercharging system has less pumping loss, higher turbine efficiency and better performance under high-speed conditions; however, it cannot fully utilize the exhaust pulse energy under low-speed conditions. Pulse supercharging system, according to the firing...

Claims

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Application Information

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IPC IPC(8): F02B37/22F02B37/00
CPCY02T10/12
Inventor 何卓遥朱浩月
Owner 何卓遥
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