The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile thermal runaway self-rescue system which comprises a battery pack, the battery pack is installed on an automobile chassis through an installation assembly, and the installation assembly comprises a separation module and a cooling module. The separation module drives the battery pack to be separated from the automobile chassis when monitoring that the temperature of the battery pack rises rapidly and reaches a warning line through a temperature monitor, and the cooling module is fixed to the automobile chassis to cool the separated battery pack. According to the technical scheme, the separation module and the cooling module are arranged, when the battery pack loses heat, the separation module actively separates the battery pack from the automobile chassis, the situation that the battery pack disasters the automobile body when exploding and catching fire is avoided, and therefore the safety of the automobile and passengers in the automobile is guaranteed; and the cooling module immediately performs cooling and fire extinguishing operation on the fallen battery pack to extinguish the ignition point of the battery pack from the source.
本发明涉及新能源汽车技术领域,具体涉及一种新能源汽车热失控自救系统,包括电池包,所述电池包通过安装组件安装在汽车底盘,所述安装组件包括分离模块和降温模块,所述分离模块通过温度监测仪监测到所述电池包急速升温并达到警戒线时驱动所述电池包与所述汽车底盘分离,所述降温模块固定在所述汽车底盘处对分离后的所述电池包进行冷却降温。本技术方案通过设置分离模块和降温模块,当电池包失热时,分离模块主动将电池包和汽车底盘分离,避免电池包在爆炸起火时殃及汽车本体,从而保证车辆以及车内乘车人的安全,当电池包与汽车底盘分离后,降温模块随即对已经下落的电池包进行降温灭火作业,从源头扑灭电池包的着火点。
Self-rescue system for thermal runaway of new energy automobile
一种新能源汽车热失控自救系统
05.12.2023
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
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