The invention belongs to the technical field of electric vehicles, and relates to a battery heat management and personnel heating system applied to a pure electric vehicle, which comprises a braking heat recovery subsystem, a heat preservation box subsystem, a coupling phase change heat storage module subsystem and a heating subsystem, the braking heat recovery subsystem is used for recovering driving braking heat by filling heat transfer working medium coupling heat pipes in composite reinforcing ribs of a hollow brake disc through capillary pressure, and the heat preservation box system is used for wrapping batteries in a multi-layer and partitioned heat insulation mode so that the batteries can be in a good working temperature environment. The coupling phase change heat storage module subsystem is used for conducting heat management on the working environment of a battery through a phase change heat exchange layer, and the heating subsystem is used for providing a comfortable driving and riding temperature environment for people in a vehicle. On the premise that heat preservation in winter and heat dissipation in summer of the power battery are both considered, the pain point that an air conditioner of a vehicle body is not comfortable is solved, the cooling and heating load of the vehicle body is reduced, and a new solution is provided for energy-saving, efficient and environment-friendly breakthrough of an electric vehicle.
本发明属于电动汽车技术领域,涉及一种应用于纯电车的电池热管理及人员供暖系统,包括:制动热回收子系统、保温箱子系统、耦合相变蓄热模块子系统、供暖子系统;制动热回收子系统用于利用毛细管压力通过空心制动盘复合加强筋内部填充传热工质耦合热管对行驶制动热回收,保温箱子系统用于多层、分区隔热包裹电池使得电池处于良好的工作温度环境,耦合相变蓄热模块子系统用于通过相变换热层对电池工作环境进行热管理,供暖子系统用于给车上人员提供舒适的驾乘温度环境;本发明可兼顾动力电池冬季保温与夏季散热的前提下,解决了车体空调不舒适性的痛点和降低了车体的冷热负荷,为电车的节能、高效、环保突破性提出新解决方案。
Battery heat management and personnel heating system applied to pure electric vehicle
一种应用于纯电车的电池热管理及人员供暖系统
2024-05-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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