| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceiling-recessed air cleaner excellent in safety and maintenance. SOLUTION: In a ceiling-recessed air cleaner where a function part casing having a dust collecting cell and a fan accommodated is embedded in a ceiling R, and a panel 2 is attached, in condition that it is exposed to the ceiling face R, to this functional part casing, the panel supports an inspection door by two sets of pivotal supports 31 and 31 in opposition, and it is arranged so that it can perform the opening and closing in both direction selectively, with one pivotal support as a fulcrum. Moreover, the inspection door is united by coupling a plurality of synthetic resin-made divisions 27 and 28 with each other. |
