The invention discloses a battery pack for a new energy automobile. The battery pack comprises a heating rod, a cooling box, a water pump, a water outlet pipe, an exhaust pipe, a sucking pump, a box cover, a PCB, a box body, an explosion-proof layer, a rubber base, a supporting block, a partition plate, a battery body, a cavity, a shell, a temperature sensor, an inserting plate, a water adding port, a water inlet pipe, a first semiconductor chilling plate, a top cover, an air inlet pipe, a condensing box, second semiconductor chilling plate, a tinfoil layer, and a shell door. The shell of thebattery pack is provided with the cavity, the top surface of the shell is provided with the cooling box and the water pump, the water pump can be started in summer, and water in the cooling box circularly flows in the cavity under the action of the water pump, so the spontaneous combustion of the battery due to higher temperature in summer is greatly reduced, and the service life of the battery isgreatly prolonged; when the battery burns accidentally to generate explosion, the explosion-proof layer can effectively reduce the explosion range of the battery, and effectively reduce the harm generated during the explosion of the battery.
本发明公开了一种新能源汽车用电池包,包括加热棒、冷却箱、水泵、出水管、排气管、抽气泵、箱盖、PCB板、箱体、防爆层、橡胶底座、支撑块、隔板、电池本体、空腔、壳体、温度传感器、插板、加水口、进水管、第一半导体制冷片、顶盖、进气管、冷凝箱、第二半导体制冷片、锡纸层和壳门。本发明电池包的壳体设有空腔,壳体的顶面安装有冷却箱和水泵,在夏季时,可启动水泵,在水泵的作用下,使得冷却箱内水在空腔内循环流动,大大降低了夏季电池由于温度较高而出现自燃情况的发生,极大的延长了电池的使用寿命,在电池不慎燃烧产生爆炸时,防爆层可有效的降低电池的爆炸范围,有效的降低了电池爆炸时产生的危害。
Battery pack for new energy automobile
一种新能源汽车用电池包
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |