Cyclic annular pinhole formula positive pole aluminium claw cooling structure that arranges

The utility model relates to an electrolytic aluminum technical field specifically discloses a cyclic annular pinhole formula positive pole aluminium claw cooling structure that arranges, including positive pole aluminium claw, the inside center department of positive pole aluminium claw opens has a passageway the positive pole aluminium claw internal channel lateral surface cyclic annular pinhole of having arranged, just the pinhole is linked together with the passageway, positive pole aluminium claw, passageway and cyclic annular pinhole the whole cast form. The utility model has the advantages that, a cyclic annular pinhole formula positive pole aluminium claw cooling structure that arranges, set up the effectual contact surface of coolant with positive pole aluminium claw that has increased of cyclic annular pinhole in this aluminium claw of to the cooling effect is good, coolant gets into positive pole aluminium claw through cyclic annular pinhole and flows through the passageway to adjust coolant pressu