Liquid-cooled heat dissipation device and vehicle

A liquid-cooled heat dissipation device, comprising:

• a main body, a centrifugal pump, an inlet pipe and an outlet pipe;
• the main body further comprising:
• a plurality of liquid flow channels and a plurality of liquid storage tanks;
• the liquid flow channels being circumferentially arranged at intervals;
• the liquid storage tanks being respectively disposed on a first side and a second side of the main body, wherein the liquid storage tanks on different sides of the main body are in spatial communication with each other through at least one of the liquid flow channels, the liquid storage tanks comprise a centrifugal tank located at a center of the main body;
• the centrifugal pump being disposed in the centrifugal tank;
• the inlet pipe communicating with one of the liquid storage tanks;
• and
• wherein at least two of the liquid storage tanks adjacent to and directly in spatial communication with the centrifugal tank are fan-shaped tanks;
• the outlet pipe communicating with the other one of the liquid storage tanks;
• wherein the rotation of the centrifugal pump guides a cooling liquid to sequentially pass through the inlet pipe, the main body and the outlet pipe;
• and
• wherein the cooling liquid flows through the liquid storage tanks via the liquid flow channels, and radial jet flows are formed after the cooling liquid passes through the centrifugal pump.