The invention belongs to the technical field of fire fighting trucks, and particularly relates to a power device of an amphibious fire fighting truck, which comprises a fire fighting truck body, a storage battery protection box is fixedly mounted in the fire fighting truck body, and a storage battery pack and an air cooling mechanism are mounted in the storage battery protection box; the air cooling mechanism enables the fire fighting truck body to provide air cooling heat dissipation for the storage battery pack when the fire fighting truck body walks on the land, the water cooling mechanism enables the fire fighting truck body to provide water cooling heat dissipation for the storage battery pack when the fire fighting truck body walks on the water surface, and the sealing mechanism is used for a storage battery protection box and a conductive assembly. The electric conduction assembly disconnects the electric connection between the storage battery pack and the air cooling mechanism under the action of the water cooling mechanism, the air cooling mechanism stops running, and the water cooling mechanism independently cools the storage battery pack. According to the invention, the heat dissipation mode of the storage battery pack can be switched on the water surface, the power support of the original heat dissipation structure can be cut off, and the load of the storage battery is reduced.
本发明属于消防车技术领域,具体涉及一种水陆两栖消防车的动力装置,包括消防车本体,消防车本体的内部固定安装有蓄电池保护箱,蓄电池保护箱的内部安装有蓄电池组,风冷机构,风冷机构使消防车本体在陆地上行走时为蓄电池组提供风冷散热,水冷机构,水冷机构使消防车本体在水面上行走时为蓄电池组提供水冷散热,密封机构,密封机构用于蓄电池保护箱,导电组件,当水冷机构工作时,导电组件在水冷机构的作用下断开蓄电池组与风冷机构的电连接,风冷机构停止运行,水冷机构单独为蓄电池组降温。本发明使得蓄电池组能够在水面上切换散热方式,还会断开原有散热结构的电力支持,减少蓄电池的负载。
Power device of amphibious fire fighting truck
一种水陆两栖消防车的动力装置
2023-05-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / A62C FIRE-FIGHTING , Feuerbekämpfung / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / 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 |
Underwater detection device of amphibious fire fighting truck
European Patent Office | 2023
|