Fuel-steam hybrid power engine

Abstract

The invention discloses a fuel-steam hybrid engine, which is mainly characterized in that fuel and steam do work in respective cylinders respectively; a steam cylinder is provided with a water atomizing nozzle, a high-pressure water pump and a driving mechanism of the high-pressure water pump; the fuel-steam hybrid engine is also provided with a control system for controlling the on / off of a fuelcylinder and the steam cylinder; the control system comprises a temperature analysis module, a comprehensive control module and a solenoid valve control module which are connected in turn; the temperature analysis module is connected with the steam cylinder through a temperature sensor for measuring the temperature in the steam cylinder; and the comprehensive control module is connected with an electric spray system of the fuel cylinder. Because the fuel and the steam of the fuel-steam hybrid engine complete hybrid output through the respective cylinders, the problem of flameout of the enginecaused by water spray can not occur, thereby not only improving the stability of the output power of the engine and prolonging the service life of the engine but also saving the fuel and reducing thedischarge of exhaust gas when the power output of the engine is guaranteed simultaneously.

Description

technical field [0001] The invention relates to engine technology, in particular to a fuel-steam hybrid engine. Background technique [0002] As we all know, the energy generated by the combustion of petroleum products mainly has two parts: one is the kinetic energy generated by the combustion and decomposition of gases resulting in space expansion, and the other is the heat energy released by combustion. [0003] At present, most internal combustion engines generally only use the kinetic energy generated by the space expansion caused by the combustion and decomposition of petroleum products, and the heat energy generated by the combustion of petroleum products is basically useless. It is also necessary to add a special cooling system to the outside of the internal combustion engine. In this way, the heat energy generated by the engine burning oil becomes a burden on the internal combustion engine instead. [0004] With the increasing number of vehicles, the demand for oil ...

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Problems solved by technology

[0005] In order to solve these problems, people all over the world are looking for various methods. For this reason, people have developed an internal combustion steam engine. It adds water atomization nozzles to the combustion cylinder of the internal combustion engine. Water is sprayed and water mist is generated. At this time, the heat generated by fuel combustion is absorbed by the water mist, which heats the water mist and turns it into high-temperature steam. The high-temperature steam expands and does work. The engine works under the action of fuel and steam. Push the piston to make the engine output more power, but because the time of fuel injection and water injection is basically synchronized, it is easy to cause the engine to suddenly turn off and stop running during operation, resulting in unstable operation of the engine and increased mechanical failure of the engine. probability of failure

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