| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a decrease in the operating efficiency by making it possible to easily disassemble or reassemble many components of an apparatus by using a plurality of screws in a narrow space in a burner assembling structure. SOLUTION: The petroleum fan heater comprises a burner duct assembly 10 formed by coupling the upper member 11 and lower member 13 of a burner duct to one another, a burner assembly 20 having a burner head 21 for burning vaporized fuel, and a combustion cylinder 12 for completely burning the fuel. In this case, the member 13 has a burner head guide port 15 for guiding the head 21 at the time of assembling and a cover member 19 covering the port 15.</p> |
