| 摘要 |
<p>PURPOSE:To increase heating or cooling rise efficiency and easily take stored goods in and out by providing an air direction switching mechanism. CONSTITUTION:The box body 1 of a freezing and cool temperature storage has doors 2a and 2b that can freely be opened and closed. The inner part contains a cool temperature storage room 111 with a cooling induction port 29a and a hot air induction port 29b and a coolant evaporator for cooling storage at the cool air induction port 29a and a heat element 114 at the hot air induction port 29b. The inner part of the box body 1 has a freezing room 110 and the freezing room 110 has the coolant evaporator for freezing in the freezing room 110. The inner part of the cool temperature storage room 111 has an air blower 112 that forcedly circulates cool air or hot air through the cool air induction port 29b and is also provided with an air direction switching mechanism made of air blower duct 41 that switches cool air or hot air so that the coolant evaporator for freezing is on the wind at freezing and the heat element 114 is down the wind at hot storage.</p> |
