Rotational flow and atomization integrated gas turbine combustion chamber head gas inlet structure

The invention relates to a rotational flow and atomization integrated gas turbine combustion chamber head gas inlet structure. The combustion chamber head gas inlet structure comprises a bent pipe gas path channel and a middle rotational flow structure. The bent pipe gas path channel is added, a certain angle is formed between the central axis of a connecting line between a turning part of a bent pipe and an outlet of a bent pipe air pipeline and a connecting line of the central axis of an oil way rotating channel, and the connecting line can be used for controlling the air rotating strength and the rotating airflow diffusion area. When air flow is sprayed out of the bent pipe, the air flow provides counter-acting force for the bent pipe, rotation of an integrated structure is achieved, a rotating mechanism is connected through a ball, the air flow sprayed out of the bent pipe rotates, the rotating mechanism drives an oil way rotating supporting plate to rotate, and the rotating centrifugal effect of an oil w