Electric Vehicle and Thermal Management System Therefor
First Claim
1. A thermal management system for an electric vehicle, comprising a heat recovery cooling device, a refrigerating device, a heat exchanging device and a compartment temperature adjusting device, whereinthe refrigerating device comprises a compressor, a condenser, a throttling element and an evaporator that are connected by pipelines;
- the heat exchanging device comprises a first air-cooled heat exchanger and a heater, the first air-cooled heat exchanger and the heater are connected to the condenser by pipelines;
the heat recovery cooling device comprises a heat release module and a cooler, the heat release module and the cooler are connected to the evaporator by pipelines;
the first air-cooled heat exchanger and the heater communicate with the condenser via a first flow regulating device;
the cooler and the heat release module communicate with the evaporator via a second flow regulating device.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric vehicle and a thermal management system are provided, a cooling device thereof comprises a condenser (12), a throttling element (14) and an evaporator (13); a heat exchange device thereof comprises a first air cooled heat exchanger (22) and a heater (23); a heat recovery cooling device thereof comprises a heat emission component heat exchanger (35), a second air cooled heat exchanger (34) and a cooler (33); a passenger compartment temperature regulating device thereof comprises the heater (23) and a cooler (33). The first air cooled heat exchanger (22) and the heater (23) are in communication with the condenser (12) through a first flow regulating valve (21). The cooler (33) and the heat emission component heat exchanger (35) are in communication with the evaporator (13) through a second flow regulating valve (31). The second air cooled heat exchanger (34) is selectively connected in series to the heat emission component heat exchanger (35). The thermal management system ensures full utilization of heat, improves the cooling effect and the comfort level of the passenger compartment, reduces the amount of the charged coolant, and prevents the coolant from entering the passenger compartment.
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Citations
20 Claims
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1. A thermal management system for an electric vehicle, comprising a heat recovery cooling device, a refrigerating device, a heat exchanging device and a compartment temperature adjusting device, wherein
the refrigerating device comprises a compressor, a condenser, a throttling element and an evaporator that are connected by pipelines; -
the heat exchanging device comprises a first air-cooled heat exchanger and a heater, the first air-cooled heat exchanger and the heater are connected to the condenser by pipelines; the heat recovery cooling device comprises a heat release module and a cooler, the heat release module and the cooler are connected to the evaporator by pipelines; the first air-cooled heat exchanger and the heater communicate with the condenser via a first flow regulating device;
the cooler and the heat release module communicate with the evaporator via a second flow regulating device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 19, 20)
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12. An electric vehicle comprising a compartment, heat generating components and a thermal management system, the thermal management system comprising a heat recovery cooling device, a refrigerating device, a heat exchanging device and a compartment temperature adjusting device, wherein
the refrigerating device comprises a compressor, a condenser, a throttling element and an evaporator that are connected by pipelines, the compressor, the condenser, the throttling element and the evaporator form an independent refrigerating unit; -
the heat exchanging device comprises a first air-cooled heat exchanger and a heater, first air-cooled heat exchanger and the heater are connected to the condenser by pipelines; the heat recovery cooling device comprises a heat release module and a cooler, the heat release module and the cooler are connected to the evaporator by pipelines; the first air-cooled heat exchanger and the heater communicate with the condenser via a first flow regulating device;
the cooler and the heat release module communicate with the evaporator via a second flow regulating device. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification