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Dual-fuel hot compression engine

An engine and thermal compression technology, which is applied in the direction of combustion engines, internal combustion piston engines, machines/engines, etc., can solve the problems of difficult starting of diesel engines, large compression ratio, high compression energy consumption, etc., to improve the mixing effect, reduce the compression ratio, The effect of reducing pollution

Inactive Publication Date: 2007-08-01
田恩泽 +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Fuels take gasoline and diesel as an example. Traditional gasoline engines do not have as much horsepower as diesel engines, but diesel engines are difficult to start, have a large compression ratio, and consume high compression energy.

Method used

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  • Dual-fuel hot compression engine

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Embodiment Construction

[0013] Figure number

[0014] 1. Engine casing 2. Piston pin 3. Diesel main combustion chamber

[0015] 4. Diesel intake valve 5. Gasoline secondary combustion chamber 6. Spark plug

[0016] 7. Gasoline intake valve 8. Gasoline combustion chamber nozzle 9. Diesel exhaust valve

[0017] 10. Engine cylinder head 11. Piston 12. Piston cylinder

[0018] 13. Connecting rod 14. Diesel injector

[0019] Please refer to Fig. 1, the present invention is a kind of dual-fuel thermal compression engine, and fuel is example with gasoline, diesel oil, and it has the piston 11 that is contained in the piston cylinder 12, and this piston is hinged connecting rod 13 with piston pin 2, and piston cylinder top There is an engine cylinder head, the upper part of the piston 11 is a diesel main combustion chamber 3, the top of the diesel main combustion chamber 3 is provided with a gasoline auxiliary combustion chamber 5, and the gasoline auxiliary combustion chamber 5 has a plurality of nozzles...

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Abstract

The invention relates to a dual-fuel thermal compression engine, comprising a piston in the piston cylinder while the piston is hinged to the connecting rod via piston pin. The upper part of the piston cylinder is arranged with a cylinder cover of engine; the upper part of the piston is arranged with a diesel burning room whose top is arranged with gas burning room with dual injectors through to the main burning room of diesel; the main burning room is arranged with a diesel inlet and a diesel outlet; the gas burning room is arranged with a gas inlet and a splash plug. The invention burns the gas in the gas burning room to supply high temperature and high pressure to burn diesel, to operate the diesel engine at low compression ratio and improve the thermal efficiency.

Description

technical field [0001] This invention relates to engines. Background technique [0002] Fuels take gasoline and diesel as an example. Traditional gasoline engines are not as powerful as diesel engines, but diesel engines are difficult to start, have a large compression ratio, and consume high compression energy. It will be of great significance if an engine that can use two kinds of fuels simultaneously and bring into play the advantages of both can be developed. Contents of the invention [0003] The purpose of the present invention is to provide a dual-fuel thermal compression engine. The fuel is gasoline and diesel oil as examples. Gasoline is burned in the gasoline combustion chamber to produce high-temperature and high-pressure conditions that meet diesel combustion, so that the diesel engine can work at a low compression ratio and reduce the compression of the diesel engine. It can achieve the purpose of supercharging and warming by burning non-diesel fuel. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B19/00
CPCY02T10/125Y02T10/12
Inventor 田恩泽靳宇男
Owner 田恩泽
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