HEAT EXCHANGER

摘要

A heat exchanger includes a hollow member having an inlet and an outlet for receiving a first fluid selected from the group comprising ammonia, hydrocarbon based refrigerants, hydrofluorocarbon based refrigerants or carbon dioxide. A structure is configured to receive the inlet and outlet, the inlet and outlet extending through the structure and forming a fluid tight seal therebetween. The hollow member is configured to be received in an opening formed in a vessel configured to receive a second fluid that is in thermal communication with the hollow member, the structure and vessel forming a fluid tight seal along the opening.