REFRIGERANT HEAT EXCHANGE APPARATUS AND INDIRECT HEAT PUMP SYSTEM

Provided are a refrigerant heat exchange apparatus and an indirect heat pump system. A cold water unit and a hot water unit are disposed in the apparatus body of the refrigerant heat exchange apparatus. A first water inlet is disposed on the first cavity of the cold water unit. A first water inlet is disposed on the third cavity of the hot water unit. A first water outlet is disposed on the second cavity of the cold water unit. A first water outlet is disposed on the fourth cavity of the hot water unit. The first communication cavity communicates with the first cavity and the third cavity. The second water outlet communicates with the first communication cavity. The second communication cavity communicates with the second cavity and the fourth cavity. The second water inlet communicates with the second communication cavity.