Carbon dioxide storage tank safety valve features, carbon dioxide storage tank, cryogenic liquid carbon dioxide storage tank, the structure is a double-layer container composed of inner and outer containers, and is a vacuum powder insulation type.

Cryogenic liquid carbon dioxide storage tank adopts "combination, safety system valve" using two sets of safety valves to work at the same time. When the safety valve is checked regularly, one side can be closed and the other side can continue to work to ensure the safe operation of the storage tank.

Pressure gauges, differential pressure level gauges, and liquid level comparison tables are installed on the upper part of the inner container of the storage tank, which can grasp the storage volume and pressure changes of the inner container at any time, and facilitate the operation during filling and draining.