Oil storage tank with cooling fins and fire control cooling valve for oil storage tank

The invention discloses an oil storage tank with cooling fins and a fire control cooling valve for the oil storage tank. The oil storage tank comprises a valve body, a membrane, a valve deck, a smallmagnetic piston assembly, a magnetic ring, a bias spring, a connection barrel, a heat gathering cover, a shape memory alloy, a baffle, a snap spring, a linkage rod, a protection sleeve, a connecting piece, sealing pieces and the cooling fins, wherein the cooling fins are arranged in the heat gathering cover. According to the oil storage tank with the cooling fins and the fire control cooling valvefor the oil storage tank, a plurality of cooling fins are formed in the side, adjacent to the valve body, of the heat gathering cover; when the temperature of a tank body is increased, the sealing pieces ascend along with the linkage rod and are separated from the cooling holes, air can enter the tank body via the cooling holes, and air in the tank body can exchange with the outside air, thus after the temperature of the