To provide the water-eliminating device of a direct-expansion-type evaporator by an absorption-type refrigerating device for eliminating water that remains in a heat transfer pipe in an evaporator.
A gas/liquid separator 31 is provided halfway in a first refrigerant vapor transfer pipe 11 for transferring refrigerant vapor being evaporated in a heat transfer pipe 1a of a direct-expansion-type evaporator 1 to an absorber 2, water contained in the evaporation vapor is separated, water staying in the gas/liquid separator 31 is sucked by an ejector 31 that is driven by absorption liquid being transferred from the absorber 2 to a reproduction part 3, and at the same time the sucked water is guided into the first refrigerant vapor transfer pipe 11 for returning to the side of the absorber 2.
| JPH07218028 | ABSORPTION TYPE REFRIGERATING MACHINE |
| JPH0798164 | AIR-CONDITIONER USING ABSORPTIVE FREEZER |
| JPH116663 | ABSORPTION TYPE REFRIGERATING DEVICE |
HISAMORI HIROYUKI
TANAKA HIRONAO
HITACHI SHIPBUILDING ENG CO