| 摘要 |
The deep-freezer has a freezer chamber in heat-exchange contact with the refrigeration system vapouriser, this system also containing a condenser. The condenser is in heat-exchange contact with a water tank, so that the latter forms a heater unit for domestic hot water. Adjusters can be included for setting the refrigeration system to work dependent on a detected refrigeration demand, and also one for hot water. Valves can be included for discharging hot water from the tank on overheating, when the system has to continue working to give the necessary refrigeration. |
