Patent ID: 11931760
Assignee: ECP INCORPORATED
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A spray head structure, for spraying a gas and a liquid, wherein the spray head structure comprises:
an airflow pipe, provided with an airflow channel for circulation of the gas at a flow rate;
a rotary member, rotatably sleeved on the airflow pipe;
a load member, mounted at the rotary member to increase the load of the rotary member and improve torsion of the rotary member, wherein the load member is a compression spring;
a fan component, mounted at the rotary member, wherein the load member and the fan component are coaxially arranged at the rotary member;
a spoiler pipe, fixedly arranged on the rotary member, provided with a spoiler channel and connected to the airflow pipe, wherein the airflow channel is in communication with the spoiler channel, the spoiler channel is provided with an outlet end, and an injection path at the outlet end, and wherein the injection path forms an acute angle with an axis of the airflow pipe; and
a liquid flow pipe, provided with a liquid inlet end and a liquid outlet end opposite to each other, wherein the liquid inlet end is located outside the airflow pipe, and the liquid outlet end passes through the airflow pipe to the airflow channel, extends from the airflow channel to the outlet end of the spoiler channel, and allows a liquid to be sprayed out from the liquid outlet end and mixed and atomized with the gas at the high flow rate;
wherein the gas at the high flow rate is sprayed from the airflow channel toward the outlet end, such that the outlet end of the spoiler pipe rotates relative to the axis due to eccentric force, while when the rotary member rotates, the rotary member will drive the fan component to rotate and form an airflow, and the outlet end is located in a flow path of the airflow;
wherein the rotary member is provided with a first end and a second end opposite to each other, and wherein the load member is located on a side of the fan component farther from the first end.