Oil storage tank and gas holder fire control cooling valve with radiating fin

The utility model discloses an oil storage tank and gas holder fire control cooling valve with radiating fin, include: valve body, diaphragm, valve gap, the little piston assembly of magnetism, magnetic ring, biasing spring, connecting cylinder, heat collecting cover, shape memory alloy, baffle, jump ring, trace, protective sheath, connecting piece, sealing member and radiating fin, radiating finestablishes in the heat collecting cover. According to the utility model discloses an oil storage tank and gas holder fire control cooling valve with radiating fin, the adjacent one side with the valve body of heat collecting cover is equipped with a plurality of louvres, and after a jar body intensified, the sealing member was along with the trace rises, and the sealing member can have the louvreto get into with louvre separation, air, and a jar internal air can exchange with the external world, from this, reaches safe value back at jar body temperature degree, can make shape memory alloy respond to the ambient humid