| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the following problem that water supply work has to be performed frequently in business since water supplied in a drain pan 3 evaporates easily, so that the water in the drain pan 3 decreases fast. Ž<P>SOLUTION: A burner receiver 19 used in common as a heat shield panel includes: a heat shield part 20 which closes a part of the open top of the drain pan 3 and is positioned just under a burner 7; a mounting part 21 of the burner 7; and engaging sections which are disposed at two or more places and are placed on receiving sections formed in the inner wall surface of a casing 4, whereby radiation heat from the burner 7 placed on the burner receiver is reflected and shielded by the heat shielding part 20. Thus, the burner receiver 19 is provided with the function as the heat shielding plate, and the total amount of the radiation heat reaching the drain pan 3 is reduced. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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