The invention discloses an oil movement buffering mechanism in a vehicle fuel tank, and relates to the technical field of vehicle fuel tanks, the oil movement buffering mechanism comprises a bottom structure and a star-shaped liquid blocking block, the bottom structure comprises a Y-axis movable frame, a Y-axis rotary damper, an X-axis movable frame, an X-axis rotary damper and a damping block bottom plate, the size and the number of the star-shaped liquid stopping blocks are freely determined according to the shapes and the sizes of oil tanks of different vehicle types, the star-shaped liquid stopping blocks are installed in the middle of the oil tanks, damping force is formed between the star-shaped liquid stopping blocks and oil liquid shaking along with vehicle movement to stop and weaken inertia force caused by oil liquid shaking, and the damping force can be transmitted to the oil liquid through the star-shaped liquid stopping blocks and the liquid stopping block bottom plates. When the oil tank is in use, the shaking inertia force of the oil is greatly weakened under the counteracting of the reverse damping force, and the suspension performance is enhanced, so that the shaking amplitude of the oil is greatly reduced, gasoline steam generated by friction between gasoline and the oil tank body is reduced, the service life of the engine is prolonged, and the comfort is enhanced.
本发明公开了一种车辆油箱中油液运动缓冲机构,涉及及车辆燃油箱技术领域,它包括:底部结构和星型阻液块,所述的底部结构包括:Y轴向活动框架、Y轴向旋转阻尼器、X轴向活动框架、X轴向旋转阻尼器和阻尼块底板,根据不同车型的油箱形状及体积自由决定其大小及数量,安装位置为油箱的中间位置,其与随车辆运动而晃动的油液之间形成阻尼力方式阻止并减弱油液晃动带来的惯性力,阻尼力会经过星型阻液块及阻液块底板传递给油液,油液在反向阻尼力的抵消下晃动惯性力大幅减弱,加强悬架性能,因此油液的晃动幅度也会大幅减小,减少汽油与油箱箱体之间的摩擦产生的汽油蒸汽,延长发动机的使用寿命,增强舒适性。
Oil movement buffering mechanism in vehicle oil tank
一种车辆油箱中油液运动缓冲机构
2024-04-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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