To prevent an effusive odor, to inhibit the odor of other food from sticking and to prevent unwanted bacteria from breeding by providing an ozonizer, sending the ozon to a storage room by an ozon sending means and adjusting the density by an ozon density control means.
The ozonizer 140 with a small-sized fan for sending the ozon is provided on the ceiling part of a main body part 110 and the ozon generated by the ozonizer 140 is sent through respective ozon injection pipings 141, 142 and 143 to the respective inner parts of a left warm storage room 114, a right warm storage room 115 and a center cooled storage room 116. An ozon density control panel 160 for controlling ozon density inside the respective rooms is provided on the upper part of the front surface of the main body part 110. Then, a control timer or the like for intermittently operating the ozonizer 140 is incorporated in the ozon density control panel 160. Thus, deodorization and unwanted bacteria breeding suppression are effectively performed.
TAKAHASHI KENJI
NAKAYAMA SHIGERU
KOKUBU KATSUHIKO
| JPH0833524A | 1996-02-06 | |||
| JPS63181330U | 1988-11-22 | |||
| JPS6442305A | 1989-02-14 | |||
| JPH0334447U | 1991-04-04 |