主权项 |
1. A thermal management system adapted for use in an electric vehicle, said thermal management system comprising:
a dynamic heat dissipating unit including a dynamic coolant circulation pipeline adapted for permitting a coolant to flow and circulate therein along a coolant circulation direction, a main heat dissipating device connected to said dynamic coolant circulation pipeline, a liquid pump connected to said dynamic coolant circulation pipeline and disposed downstream of said main heat dissipating device along the coolant circulation direction, and a dynamic device connected to said dynamic coolant circulation pipeline and disposed downstream of said liquid pump along the coolant circulation direction, said main heat dissipating device being adapted for dissipating heat from the coolant flowing therethrough, said liquid pump controlling a flow rate of the coolant flowing therethrough, said dynamic device being adapted to generate a power and heat; an air conditioner unit convertible between a cooling mode and a heating mode and including a refrigerant circulation pipeline adapted for permitting a refrigerant to circulate therein in a selected one of a cooling circulation direction and a heating circulation direction that are opposite to each other, a vehicle external heat exchanging device connected to said refrigerant circulation pipeline, an expansion valve connected to said refrigerant circulation pipeline and disposed downstream of said vehicle external heat exchanging device along the cooling circulation direction, a vehicle internal heat exchanging device connected to said refrigerant circulation pipeline and disposed downstream of said expansion valve along the cooling circulation direction, and a compressor device connected to said refrigerant circulation pipeline and disposed downstream of said vehicle internal heat exchanging device along the cooling circulation direction, the refrigerant circulating along the cooling circulation direction during the cooling mode of said air conditioner unit, and along the heating circulation direction during the heating mode of said air conditioner unit; a heat exchange unit connected to said dynamic coolant circulation pipeline and said refrigerant circulation pipeline and disposed in a coolant inlet of said main heat dissipating device of said dynamic heat dissipating unit and a cooling circulation direction outlet of said compressor device of said air conditioner unit such that, during the cooling mode of said air conditioner unit, heat is transmitted from said air conditioner unit to said dynamic heat dissipating unit, and is dissipated through said main heat dissipating device; and a control unit electrically connected to said liquid pump and emitting a control signal to said liquid pump, so that said liquid pump is operable to adjust the flow rate of the coolant flowing therethrough in accordance with the control signal. |