Cooling device for petrochemical industry production

The utility model relates to the technical field of cooling, in particular to a cooling device for petrochemical industry production, which comprises a bottom plate, a box body is mounted on the base surface of the bottom plate, a heat dissipation net pipe is mounted on the inner wall of the box body, a mounting bracket is mounted on one side of the box body, and a fan is mounted on the inner wall of the mounting bracket. Heat conduction oil in the heat dissipation copper pipe enters the interior of the box body under the suction effect of the water pump, so that heat dissipation is conducted on the heat dissipation net pipe of the grid structure, meanwhile, the heat conduction oil flows into the heat dissipation copper pipe through the backflow pipe to conduct heat dissipation under the effect of the fan, the heat dissipation efficiency is better, and the practicability is higher; the fixing ring is installed on the inner wall of the pipe body, the damping disc is installed on the base face of the fixing rin