Oil storage tank based on oil tanker

Abstract

The invention discloses an oil storage tank based on an oil tanker. The oil storage tank comprises a tank body, wherein the tank body comprises a tank wall and a base, the base is arranged at the bottom of the tank wall, a plurality of energy dissipation devices used for reducing the shaking amplitude of oil liquid are arranged in the tank body, an auxiliary structure used for improving the base strength and the ship stability is arranged in the base, the each energy dissipation device comprises a plurality of energy dissipation walls and energy dissipation components, the two ends of each energy dissipation wall are installed in the tank body, the energy dissipation walls are uniformly distributed in the x-direction, each energy dissipation component is movably installed on each energy dissipation wall and located between every two adjacent energy dissipation walls, the auxiliary structure comprises a toggle plate, a delay plate and a maintenance stabilization assembly, the upper endof the toggle plate is arranged in a reinforcing region through a supporting plate, the toggle plate is of a hollow circular truncated cone structure with a large upper part and a small lower part, one end of the delay plate is obliquely arranged on an inner bottom plate, the other end of the delay plate is obliquely arranged on the toggle plate, and the maintenance stabilization assembly is positioned under the toggle plate. According to the oil storage tank, the defects in the prior art are overcome, the oil storage tank is special for the oil tanker, and the oil storage tank is reasonable in structure, high in strength, high in impact resistance, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to an oil storage tank based on an oil tanker. Background technique [0002] With the development of the petrochemical industry, the transportation of raw products and refined oil tends to be specialized, and special crude oil carriers and refined oil tankers appear. Oil tankers, as they are usually called, mostly refer to ships that transport crude oil. Oil tankers are easily distinguished from general dry cargo ships in terms of appearance and layout. The oil pipeline and step bridge leading to the whole ship. The oil is installed in each oil-tight oil tank, and the oil tanker uses oil pumps and oil pipelines to transport oil when loading and unloading oil, so it does not need lifting booms and cargo cranes, and there is no need for large cargo openings on the deck. The following problems exist when the ship is moving: First, when the cargo tank is loaded with oil, there is a huge...

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Problems solved by technology

The oil is installed in each oil-tight oil tank, and the oil tanker uses oil pumps and oil pipelines to transport oil when loading and unloading oil, so it does not need lifting booms and cargo cranes, and there is no need for large cargo openings on the deck. The following problems exist when the ship is moving: First, when the cargo tank is loaded with oil, there is a huge safety hazard at the bottom of the oil tank under the action of internal and external pressure. When the oil tank breaks and leaks, the oil will directly leak out of the tank, causing serious pollution At the same time, the hole will further increase with the leakage; second, the ship will sway in multiple directions during navigation, which will cause the oil in the oil tank to slosh, which will affect the stability of the ship, and will also affect the stability of the oil tank. The wall produces a huge impact, causing damage to the local structure of the oil tank, resulting in oil leakage and polluting the environment

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