The invention discloses a fuel tank and an automobile. The fuel tank comprises a fuel tank shell, a fuel storage barrel arranged in the fuel tank shell and a fuel pump arranged on the fuel storage barrel, and further comprises a positioning connecting piece, a floating fuel suction assembly, a fuel suction pipeline and a fuel suction pump. One end of the positioning connecting piece is connected with the bottom of the oil tank shell, and the other end of the positioning connecting piece is connected with the low-lying position of the top of the oil tank shell; the floating oil suction assembly is arranged on the positioning connecting piece in a sleeving mode and floats on the upper surface of fuel oil of the oil tank shell. One end of the oil suction pipeline is connected with the floating oil suction assembly, and the other end of the oil suction pipeline is connected with the oil suction pump; and the oil suction pump is arranged on the oil storage barrel. According to the fuel tank, kinetic energy and pressure generated when fuel impacts the low-lying position of the top of the fuel tank shell can be relieved, so that the problem of shaking noise of the fuel is solved, it is guaranteed that the fuel storage barrel is filled with the fuel, normal work of a fuel pump in the fuel storage barrel is guaranteed, the cost of the fuel tank can be saved, and the weight of the fuel tank can be reduced.
本发明公开一种燃油箱和汽车。该燃油箱包括油箱壳体、设置在所述油箱壳体内的储油桶和设置在所述储油桶上的燃油泵,所述燃油箱还包括定位连接件、浮动吸油组件、吸油管路和吸油泵;所述定位连接件,一端与所述油箱壳体的底部相连,另一端与所述油箱壳体的顶部低洼位置相连;所述浮动吸油组件,套设在所述定位连接件上,浮动在所述油箱壳体的燃油上表面;所述吸油管路,一端与所述浮动吸油组件相连,另一端与所述吸油泵相连;所述吸油泵设置在所述储油桶上。该燃油箱可减缓燃油对所述油箱壳体的顶部低洼位置冲击的动能和压力,以解决燃油晃动噪音问题,并保障所述储油桶内充满燃油,保障储油桶内的燃油泵的正常工作,且可节省燃油箱的成本并减轻燃油箱的重量。
Fuel tank and automobile
燃油箱和汽车
2022-10-04
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 |