Liquid cooling system and energy storage container

The utility model relates to the technical field of batteries, in particular to a liquid cooling system and an energy storage container. The liquid cooling system aims at solving the problems that an existing liquid cooling system is large in installation occupied space and poor in integration level. The liquid cooling system comprises a cooling unit, a liquid feeding header pipe, a liquid returning header pipe, a liquid feeding branch pipe and a liquid returning branch pipe, the liquid feeding header pipe is communicated with the liquid feeding branch pipe and the cooling unit, the liquid returning header pipe is communicated with the liquid returning branch pipe and the cooling unit, and the liquid feeding branch pipe and the liquid returning branch pipe are both communicated with a cooling channel of a battery cluster. Cooling liquid discharged by the cooling unit is conveyed to the cooling pipeline of the battery cluster through the liquid feeding header pipe and the liquid feeding branch pipe, takes away