Liquid cooling heat dissipation system for multiple heat sources, control device, case and electronic equipment

The utility model discloses a liquid cooling heat dissipation system used for multiple heat sources, a control device, a cabinet and an electronic device, the system is used for heat dissipation of multiple load units, and the system comprises at least one fluid pump, multiple heat exchange modules, a fluid distributor and a heat dissipation module. The fluid pump is used for driving fluid to flow, the heat exchange modules are used for conducting heat exchange with heat sources of the load units correspondingly, and the heat exchange modules are connected in parallel through fluid branches correspondingly. One end of the fluid distributor communicates with one end of the fluid pump, the other end of the fluid distributor communicates with one ends of the fluid branches, and the fluid distributor is used for conducting controlled distribution on fluid output by the fluid pump to the fluid branches. And one end of the heat dissipation module is communicated with the other ends of the plurality of fluid branche