Pure liquid oxygen aeroengine

Abstract

The invention provides a pure liquid oxygen aeroengine. The aeroengine comprises a liquid oxygen tank 1, a heat exchanger 2, a heater 3, a pressure buffer tank 4, an oxygen flow controller 5, an aeroengine 6 and connecting pipelines, wherein the connecting pipelines include an aeroengine air inlet and oxygen flow controller oxygen outlet connecting pipe 7, a pressure buffer tank oxygen outlet and oxygen flow controller oxygen inlet connecting pipe 8, an aeroengine tail gas outlet and heater heated gas inlet connecting pipe 9, a heater oxygen outlet and pressure buffer tank oxygen inlet connecting pipe 10, a tail gas outlet escape pipe 11 passing through the heater, an aeroengine radiator cooling media outlet and heat exchanger heating carrier inlet connecting pipe 12, a heat exchanger heating carrier outlet and aeroengine radiator cooling media inlet connecting pipe 13, a heat exchanger oxygen outlet and heater oxygen inlet connecting pipe 14 and a liquid oxygen tank oxygen outlet and heat exchanger oxygen inlet connecting pipe 15. The aeroengine has the following advantages: the energy is saved by 80% and the emission is reduced by 95%.

Description

technical field [0001] The present invention relates to various aeroengines. Background technique [0002] The aviation fuel used in existing aviation engines is an organic compound with a long carbon chain. Due to the combustion of one fuel molecule, it needs many, dozens, hundreds, or even more oxygen molecules. 21% oxygen, at an altitude of several thousand meters, the air is thin and contains even less oxygen. During the working process of the aero-engine, the fuel is excessive and the oxygen is seriously insufficient. As a result, the fuel is not fully combusted, and the oxygen reacts with the nitrogen in the air at high temperature , produce nitrogen oxides, low efficiency, pollution, waste of resources and energy, high cost, poor economic benefits and other issues. Contents of the invention [0003] The main purpose of the present invention is to solve the serious shortage of oxygen in the working process of the aero-engine, change the combustion-supporting air fro...

AI Technical Summary

Problems solved by technology

[0002] The aviation fuel used in existing aviation engines is an organic compound with a long carbon chain. Due to the combustion of one fuel molecule, it needs many, dozens, hundreds, or even more oxygen molecules. 21% oxygen, at an altitude of several thousand meters, the air is thin and contains even less oxygen. During the working process of the aero-engine, the fuel is excessive and the oxygen is seriously insufficient. As a result, the fuel is not fully combusted, and the oxygen reacts with the nitrogen in the air at high temperature , produce nitrogen oxides, low efficiency, pollution, waste of resources and energy, high cost, poor economic benefits and other issues

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