Pressure charged type shaking-prevention vehicle-mounted oil tank system

Abstract

The invention provides a pressure charged type shaking-prevention vehicle-mounted oil tank system which comprises an oil storage tank body, an air bag, a pressure sensor, an air pump and a control unit, a manhole is formed in the top of the oil storage tank body, the air bag is arranged on the upper portion of the oil storage tank body, the pressure sensor is arranged on the inner surface of the air bag, the air pump is connected with the air bag, and the control unit is respectively and electrically connected with the air pump and the pressure sensor. The system can effectively solve the sensitive problems of fluid-solid coupling vibration, shaft load instability, stress concentration, too large loads of a traction vehicle and the single side of the road surface and the like caused by oil liquid shaking in the transportation process, an oil storage tank vehicle can stably and safely run, and the full utilization of the oil storage tank capacity is ensured.

Description

【Technical field】 [0001] The invention relates to a pressurized anti-shaking vehicle-mounted oil tank system. 【Background technique】 [0002] With the continuous development of the national economy, the demand for flammable and explosive liquid media such as gasoline, diesel, kerosene, lubricating oil and other substances has increased rapidly, and these dangerous goods are usually transported by vehicles. The previous containers are no longer suitable for safe driving of vehicles. Especially with the rapid increase of train speed in recent years, the problem of oil sloshing has become very prominent, which has a great impact on the running stability of the vehicle. At the same time, in engineering practice, it is more and more inclined to thin-walled Lightweight, high strength and other structural features. [0003] Most of the oil storage tanks are welded by low-carbon steel plates, the two ends are sealed by heads, and the middle is an oval cross-section tank. Because w...

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Problems solved by technology

[0005] In view of this, in view of the above-mentioned problems of the oil storage tank in the process of transporting oil, the present invention proposes a pressurized anti-sloshing vehicle-mounted oil tank system, which can effectively alleviate the problems related to the transportation process, Due to oil sloshing, sensitive problems such as liquid-solid coupling vibration, axle load instability, stress concentration, and excessive load on one side of the tractor and the road surface are caused, so that the oil storage tanker can run more smoothly and safely. It also ensures the full utilization of the storage tank capacity

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