Device for temperature maintenance of food product in tray trolley in hospital, has outer chamber comprising connection for coolant vapor exhaust and outlet for coolant vapor and surrounding coolant chamber divided in sub chambers

摘要

The device (6) has a coolant chamber (7) comprising a coolant connection (12) for a coolant supply and an outlet for coolant vapor in an upper half. An outer chamber (8) has a connection (16) for a coolant vapor exhaust and an outlet for coolant vapor. The outer chamber surrounds the coolant chamber, which is divided in two sub chambers in a lower half. The coolant chamber is designed in a cuboid shape. Other sub chambers are limited by a partition wall. The partition wall runs parallel to an exterior wall of the coolant chamber.