Electric automobile and thermal management system based on heat pump technique

• Main Authors: CHANG LE, WANG SHIWEI, LYU JIANJUN, LIU XIANGYANG, CHENG XUN, WANG YONG, CHU JINFU
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2018
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BASIC ELECTRIC ELEMENTS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL

The utility model relates to an electric automobile and thermal management system based on heat pump technique, it has car internal environment heat pipe reason, power battery heat pipe to manage to synthesize to and the management of the recuperative heat of driving motor heat rate, car internal environment, driving motor and power battery's cooling effect is better when making summer high temperature, and more traditional electrical heating energy consumption is few for the hiemal aspect, has improved the electric automobile mileage of continuing a journey winter. Just the utility model discloses the spare part that needs is less, and the relation of connection of each part is simple in the system, to the control of controller require lower, control efficiency is high to, more be fit formanual control under the condition that does not possess controller control system. 本实用新型涉及基于热泵技术的电动汽车及其热管理系统，综合有车内环境热管理、动力电池热管理，以及驱动电机热耗的回收热管理，使夏季高温时车内环境、驱动电机及动力电池的冷却效果更好，冬季相比较传统电加热能量消耗少，提高了电动汽车冬季续航里程。且本实用新型需要的零部件较少，系统内各部件的