Vortex tube assembly and breathing device
AssigneeResvent Medical Technology Co., Ltd
InventorsKai QU, Rongrong ZHU
Life of this patent
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Abstract
A vortex tube assembly and a breathing device include a main tube and a hot end plug. Gas inlet slots are annularly defined on a side surface of the main tube, so that compressed gas entering the main tube forms a vortex airflow. A first end of the main tube is a cold gas outlet connected to a turbine fan to dissipate heat. A second end of the main tube is a hot gas outlet. The hot end plug is mounted on the hot gas outlet of the main tube. A middle portion of the hot end plug blocks the vortex airflow close to an axis of the main tube, and hot gas outlet annular holes are defined around the middle portion of the hot end plug, so that the vortex airflow close to a tube wall of the main tube flows out from the hot gas outlet.
Claims10
A vortex tube assembly, comprising:
- a main tube,
- a gas inlet ring, and
- a hot end plug;
- wherein gas inlet slots are annularly defined on a side surface of the main tube, so that compressed gas entering the main tube from the gas inlet slots forms a vortex airflow in the main tube;
- a first end of the main tube is a cold gas outlet;
- the cold gas outlet is connected to an air inlet of a turbine fan to dissipate heat of the turbine fan;
- a second end of the main tube is a hot gas outlet;
- wherein the gas inlet ring is mounted on an outer side of the main tube and covering the gas inlet slots;
- a gas inlet connector is defined on the gas inlet ring;
- wherein the hot end plug is mounted on the hot gas outlet of the main tube;
- a middle portion of the hot end plug blocks the vortex airflow close to an axis of the main tube, and hot gas outlet annular holes are defined around the middle portion of the hot end plug, so that the vortex airflow close to a tube wall of the main tube flows out from the hot gas outlet.
Dependencies are inferred from the claim text.