Plug -in hybrid vehicle thermal management system

The utility model discloses a plug -in hybrid vehicle thermal management system, the system includes: cooler air -conditioner return circuit, air conditioner heating return circuit, the cooler air -conditioner return circuit includes condenser device, refrigerant solenoid valve, evaporimeter, motor compressor that the series connection closed loop is connected, the air conditioner heating return circuit includes that air conditioner high pressure electric heater cooling water heats the return circuit and air conditioner engine cooling water heats the return circuit. The utility model disclosesa refrigeration and heat the whole overall height piezoelectricity of equal accessible and independently accomplish, do not receive the engine open and the closed condition influences, the problem ofinsert electric formula hybrid vehicle the heating and refrigerate of air conditioner under pure electric mode is solved, avoided traditional gasoline car when opening cooler air -conditioner, the too big problem of consumpti