DEVICE FOR STORAGE OF VOLATILE OIL PRODUCTS Russian patent published in 2014 - IPC B65D90/30 

FIELD: oil and gas industry.

SUBSTANCE: task is solved with achievement of the specified technical result by development of the device for storage of volatile oil products that includes one tank or tank farm with volatile products, which are equipped with breather valves, gas-equalising lines and a gas collector filled partially with low volatile oil product and equipped with a breather valve and a device for vapour input, and according to the invention having one or more gas collectors of permanent and/or variable volume, which gas spaces may/may not be interconnected, at that each gas collector at the input to gas-equalising lines has a locking device or single-way locking device with less setting for opening pressure than the setting of the breather valve installed at the tank with volatile oil product, and it is equipped with a device for vapour input, which, notwithstanding the level of gas collector filling, ensures input of vapours mainly over the surface of the low volatile product, moreover the gas-equalising lines may/ may not divert vapours to an electric generator motor or to a boiler plant or to an air-hydrocarbon vapour separator.

EFFECT: improving reliability and operational efficiency of the device, expanding armoury of technical facilities.

2 dwg