Cooling and refrigerating device for containers, has compartment for accommodating chilled or frozen food, closure element closing compartment, and two walls

摘要

The cooling and refrigerating device has a compartment for accommodating chilled or frozen food, a closure element closing the compartment, and two walls (10,20). A pressure compensating device extends between the walls. The pressure compensating device has a duct (30), which directly or indirectly stays in connection with the former wall and the latter wall. The pressure compensating device has a pressure compensation valve (40), which is placed partially or completely in the duct.