Waste heat utilisation system for refrigerating plants - has water heating heat exchanger for condenser and additional condenser

摘要

The refrigerating plant waste heat is utilised in a heating system. The condenser of the refrigerating plant is designed as heat exchanger for heating the heating system heat carrying fluid. The heat recovery system ensures high operational reliability and full utilisation of waste heat. The heat exchanger (8) is connected in parallel or in series with a heat supply arrangement (10) of a hot water heating system (3). The refrigerating plant (2) has a bypass pipe (16) with valve (17) connected parallel to the heat exchanger (8). The refrigerating plant has an additional condenser (6) which can be connected if required.