Automobile engine exhausting turbine electricity generation device

A technology for automobile engines and exhaust turbines, applied in exhaust devices, circuit devices, engine components, etc., can solve the problem that exhaust gas energy cannot be used, and achieve the effect of fully utilizing energy

Pending Publication Date: 2008-06-04
SHANGHAI TONGYUN AUTOMOBILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of automobile engine exhaust turbine power generation device, said this kind of automobile engine exhaust turbin

Method used

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  • Automobile engine exhausting turbine electricity generation device

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Example Embodiment

[0011] like figure 1 As shown, the automobile engine exhaust turbine power generation device of the present invention is composed of a turbine chamber 1 arranged on the engine casing of the automobile, a turbine 2 is arranged in the turbine chamber 1, and the turbine 2 is arranged in a turbine On the shaft 6, wherein the air inlet 3 of the turbine chamber 1 is communicated with the exhaust outlet of the automobile engine, the turbine shaft 6 is connected to the input shaft 7 of a generator 8, and the exhaust port 4 of the turbine chamber 1 is connected There is a muffler 5.

[0012] Further, a heat shield 10 is arranged between the turbine chamber 1 and the generator 8 , and the turbine shaft 6 passes through the heat shield 10 .

[0013] Further, the turbine shaft 6 is connected with the input shaft 7 of the generator 8 through a speed change mechanism.

[0014] Further, a battery 9 is connected to the current output end of the generator 8 .

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Abstract

The invention provides an exhaust driven gas turbine generator for an automobile engine, comprising a turbine chamber arranged on the automobile engine shell. The turbine chamber is provided with a turbine which is arranged on a turboshaft; the air inlet of the turbine chamber is communicated with the air outlet of the automobile engine; the turboshaft is connected with an input shaft of the generator; the air outlet of the turbine chamber is connected with a muffler; a thermal baffle is arranged between the turbine chamber and the generator; the electricity output terminal of the generator is connected with an accumulator. The high temperature high pressure exhaust gas discharged by the automobile engine enters into the turbine chamber first to push the turbine to rotate, and then the turboshaft drives the input shaft of the generator to rotate, and the generator outputs electric current. The turbine chamber is arranged between the air outlet of the automobile and the muffler of the invention, and the turbine is used to drive the generator to generate electricity, thereby the energy in the exhaust gas is transferred into electric energy to supply power or be stored, taking effective advantage of the energy source.

Description

Technical field: [0001] The invention relates to the field of machinery, in particular to vehicles, in particular to automobile engines, and in particular to an automobile engine exhaust turbine power generation device. Background technique: [0002] In the prior art, the exhaust gas discharged from the automobile engine is discharged through the muffler. The exhaust gas has a high temperature of 250-850 degrees Celsius and pressure, and the energy contained in the exhaust gas cannot be utilized. Invention content: [0003] The object of the present invention is to provide an automobile engine exhaust turbine power generation device, which solves the technical problem in the prior art that the energy contained in the exhaust gas discharged from the automobile engine cannot be utilized. [0004] The automobile engine exhaust turbine power generation device of the present invention is composed of a turbine chamber arranged on the automobile engine casing, a turbine is arrang...

Claims

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Application Information

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IPC IPC(8): F02B41/10F01N5/04H02J7/00
CPCY02T10/163Y02T10/16Y02T10/12
Inventor 蒋妙范
Owner SHANGHAI TONGYUN AUTOMOBILE TECH
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