Patent ID: 6883342

Claim:
The A multiform gas heat pump type of air conditioning system, comprising: a plurality of indoor units that are each provided with an indoor heat exchanger and that are configured to perform a heat exchange between air inside a room and refrigerant; an outdoor unit provided with a compressor driven by a gas engine and an outdoor heat exchanger configured to perform a heat exchange between outside air and the refrigerant; and a split flow control unit configured to control a flow direction of the refrigerant in each of said indoor units and to perform a selection switching between cooling and heating operations, wherein said outdoor heat exchanger is divided into a plurality of units that are connected in parallel, and there is provided a refrigerant supply switching means for controlling the refrigerant flow in each division portion of said outdoor heat exchanger, and a radiator of said gas engine is provided adjacent to said outdoor heat exchanger, and the radiator is divided into a plurality of units that are connected in parallel, and there is provided a switching means for controlling engine cooling water flow in each unit of the radiator.