The invention relates to the technical field of fuel cells, in particular to a water pump arrangement system of a fuel cell vehicle, the fuel cell vehicle comprises a front cabin, a longitudinal beam and a headlamp are arranged in the front cabin, and the system comprises a main heat dissipation delivery pump, an auxiliary heat dissipation water pump and a support; the support is connected to the side edge of the longitudinal beam and located below the headlamp. The support is provided with a first containing position and a second containing position which are arranged up and down, the auxiliary heat dissipation water pump is arranged on the first containing position, and the main heat dissipation water pump is arranged on the second containing position. The arrangement of the two water pumps is integrated, the arrangement position is adjusted to the space outside the longitudinal beam of the front cabin of the vehicle body and below the headlamp from the traditional position below the front cabin, and the space occupied by the raw water pumps in the front cabin is reserved for the fuel cell system and the electric driving system, so that the physical problem of tense space arrangement is solved, and the service life of the water pumps is prolonged. And by changing the arrangement position of the water pump, the noise in the cabin is reduced, and the performance of the whole vehicle is improved.
本发明涉及燃料电池技术领域,具体涉及一种燃料电池车辆的水泵布置系统,燃料电池车辆包括前机舱,所述前机舱内具有纵梁和大灯,所述系统包括主散热输泵、副散热水泵以及支架;所述支架连接在纵梁侧边且位于大灯下方;所述支架具有上下设置的第一容纳位和第二容纳位,所述副散热水泵设置于第一容纳位上,所述主散热水泵设置于第二容纳位上;本发明通过将两个水泵的布置集成化,且布置的位置由传统位置前机舱下部,调整至车身前机舱纵梁外侧,大灯下部的空间内,将原水泵在前机舱占用的空间,留给燃料电池系统及电驱动系统,不仅仅解决了空间布置的紧张的物理问题,而且通过改变水泵的布置位置,降低了机舱内的噪音,提升了整车的性能。
Water pump arrangement system of fuel cell vehicle
一种燃料电池车辆的水泵布置系统
2022-05-06
Patent
Elektronische Ressource
Chinesisch
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