Small underground oil depot
A buried, small technology, applied in special distribution devices, packaging, distribution devices, etc., can solve the problems of cumbersome and inconvenient operation procedures, and achieve the effect of improving convenience, reducing cumbersome and inconvenience, and facilitating maintenance and inspection.
Inactive Publication Date: 2015-03-25
BEIJING AEROSPACE YISEN WIND TUNNEL ENG TECH
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Problems solved by technology
Therefore, the method of supplying oil from a single oil tank and returning oil from a single oil tank is usually adopted. When the liquid level of the oil supply storage tank does not meet the usage requirements, it is necessary to carry out backfill operation from other spare oil storage tanks to supplement the oil supply storage tank. When the liquid level in the oil return tank reaches the maximum limit of the oil tank liquid level, the fuel in the oil return tank needs to be poured back into other spare oil storage tanks, which greatly brings Complicated and inconvenient operating procedures
Method used
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[0017] Such as figure 1 and figure 2 As shown, the oil depot of the present invention includes an oil inlet pipeline system, 6 oil storage tanks, an oil supply pipeline system, an oil return pipeline system, a compressed air pipeline system and corresponding system operating areas.
[0018] 6 pieces of 8m 3 The horizontal pressure oil storage tank is buried underground according to the existing method, and the oil storage tank is arranged side by side in the underground concrete anti-seepage tank. The structure of a single oil storage tank is the same. Each oil storage tank is equipped with a compressed air pipeline interface, an oil return pipeline and a manhole. The interface of the liquid level gauge 32. The tank car is connected to the oil inlet pipeline through the oil unloading hose, and the tank car has its own pump to transport the fuel in the tank car to the buried oil storage tank for storage.
[0019] The oil inlet pipeline system includes the main oil inlet pi...
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The invention provides a small underground oil depot. The small underground oil depot comprises a plurality of oil storage tanks, an oil inlet pipeline system, an oil supply pipeline system, an oil return pipeline system and a compressed air pipeline system. The oil inlet pipeline system is communicated with the oil storage tanks in parallel. The oil supply pipeline system is communicated with the oil storage tanks in parallel and connected with oil-consuming equipment through an oil pump device and an overflow valve. The oil return pipeline system is communicated with the oil storage tanks in parallel and communicated with the overflow valve. The compressed air pipeline system is communicated with the oil storage tanks in parallel. The oil storage tanks are buried underground and each provided with a liquid level meter. The overflow valve, the oil pump device and the liquid level meters are all arranged in a corresponding system operation area on the ground. The convenience of oil supply and oil return of the small underground oil depot is improved, and the operation time of an oil depot system is shortened.
Description
technical field [0001] The invention relates to a buried small oil depot, in particular to a small buried oil depot composed of a plurality of horizontal oil storage tanks for a high-temperature gas heater matching system. Background technique [0002] In today's daily life and industrial production, horizontal buried oil storage tanks are often used to store gasoline, diesel, kerosene and other fuels, and are widely used in gas stations, industrial production oil depots and other related places. Compared with tanks, it has the characteristics of fast construction, simple fire-fighting equipment, reliable fire and explosion-proof capabilities, saving land resources, and reducing project costs. Under normal circumstances, the horizontal buried oil storage tank is set in the underground concrete anti-seepage tank, and the cavity between the tank pool and the tank body is filled with neutral fine sand. The thickness of the surrounding filling should not be less than 0.9 meters...
Claims
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Inventor 马利川朱孝业孙勇堂崔春
Owner BEIJING AEROSPACE YISEN WIND TUNNEL ENG TECH