Air heating device

The utility model relates to an air heating device which comprises a pipe body and a heating assembly, the pipe body is provided with a containing cavity and a heating cavity which are arranged in a spaced mode, the containing cavity is used for containing aerosol generating materials, one end of th...

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Bibliographic Details
Main Authors TAN ZHIHUA, CHEN JIATAI, ZHOU SHENGWEN, CHEN SHIKAI
Format Patent
LanguageChinese
English
Published 28.04.2023
Subjects
BLASTING
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The utility model relates to an air heating device which comprises a pipe body and a heating assembly, the pipe body is provided with a containing cavity and a heating cavity which are arranged in a spaced mode, the containing cavity is used for containing aerosol generating materials, one end of the containing cavity is provided with an airflow inlet, and the airflow inlet is communicated with the heating cavity. The heating assembly is arranged in the heating cavity and provided with an airflow heating channel, the airflow heating channel surrounds the center of the heating assembly in a multi-circle mode, the center of the airflow heating channel is provided with an air inlet, the edge of the airflow heating channel is provided with an air outlet, the air inlet and the air outlet are communicated through the airflow heating channel, and the air outlet is correspondingly communicated with the airflow inlet. The heating assembly is arranged in the preheating stage, so that the heat transfer stage number of t
Bibliography:Application Number: CN202222907009U