作者: Hsin-Lien Liang
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摘要: An improvement of combustion device for outdoor flame heater direct to below a glass tube comprises burner having gas distribution room in middle thereof and plurality holes at top surface thereof. Moreover, cover covers the delimit an air therebetween, has airflow peripheral thereof; is provided mixing flaming up with air, forming huge row, order enhance efficiency. Therefore, emitted from outlet along heat-resistant net by chimney effect heating, safe easy maintenance effects.