Shunt pipe joint of cooling system

The utility model discloses a cooling system shunt pipe joint in the technical field of computer accessories, which comprises a connecting box, a water inlet pipe and a plurality of groups of water outlet pipes are connected onto the connecting box, a drain pipe is mounted in each water outlet pipe, a fixing sleeve is sleeved on the outer wall of each drain pipe, two groups of arc-shaped clamping grooves are arranged on each fixing sleeve, and U-shaped frames are connected onto the outer walls of two sides of each water outlet pipe. An arc-shaped opening is formed in the face, close to the U-shaped frame, of the water outlet pipe, the arc-shaped opening communicates with the arc-shaped clamping groove, a sealing installation structure is arranged between the U-shaped frame and the arc-shaped clamping groove and comprises an arc-shaped clamping plate, and a sealing gasket is arranged on the face, close to the arc-shaped clamping groove, of the arc-shaped clamping plate. The drainage pipe and the water outlet p