AMMONIA ABSORPTION REFRIGERATING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide an ammonia absorption refrigerating machine in which the coefficient of performance of the refrigerating machine itself can be enhanced by lowering the cooling temperature of a condenser furthermore. SOLUTION: An ammonia absorption refrigerating machine is untized and a cooling water tank 11 having a cooling fan 12 is disposed above the frame 1 thereof. Finned heating tubes 15 for condensation are arranged as a condenser in the cooling water tank 11 while a cooling water spray pipe 23 is arranged between the cooling fan 12 and the heating tubes 15 for condensation. Cooling water in the cooling water tank 11 is passed through heating tubes 15 for cooling in an absorber 2 and sprayed from the cooling water spray pipe 23 directly onto the heating tubes 15 for condensation.