Charging rack, battery, power utilization device and battery replacement system

The utility model is suitable for the technical field of vehicle charging, and provides a charging rack, a battery, a power utilization device and a battery replacement system, and the charging rack comprises a support which comprises a plurality of storage chambers; the pipeline assembly is arranged on the support, and the pipeline assembly can extend into each storage chamber and communicate with the storage chamber; the feeding device communicates with the pipeline assembly, the feeding device is used for conveying a drying agent to the pipeline assembly, and the feeding device is further used for conveying a fire extinguishing agent to the pipeline assembly; the battery is applied to the charging rack; the power utilization device comprises a battery; the battery replacing system comprises a charging rack; the charging rack provided by the embodiment of the utility model not only has the capacity of drying the battery, but also has the fire extinguishing capacity; and one end of the pipeline assembly exte