Combustion chamber for liquid oxygen alcohol water vapor generator

The invention relates to a combustion chamber for a liquid oxygen alcohol water vapor generator, in particular to a high-thermal-efficiency combustion chamber for a liquid oxygen alcohol water vapor generator, which can be used as a combustion type steam generating device taking liquid oxygen alcohol water as a working medium and can also be used as a combustion type steam generating device of other working media. The combustion chamber is composed of an inlet flange, an inner wall, an outer wall, an outlet flange, a water inlet pipe and a connector, the inlet flange is connected with the generator injector, the outlet flange is connected with downstream equipment, and the water inlet pipe and the connector are connected with a peripheral water supply system. A plurality of axial water spraying holes are machined in the inner side plane of the sealing face of the inlet flange, cooling water of a liquid collecting cavity between the inner wall and the outer wall is sprayed to the sealing face area where the in