The invention belongs to the technical field of sanitation vehicles, and particularly relates to a power assembly system of a sanitation vehicle. The power assembly system comprises a centrifugal fan, wherein the centrifugal fan comprises a volute, a motor arranged on one side of the volute and a centrifugal wind wheel connected with the motor and arranged in the volute, the volute is provided with an air inlet, an air outlet and an impeller channel communicated with the air inlet and the air outlet, and the centrifugal wind wheel is arranged in the impeller channel. The power assembly system of the sanitation vehicle further comprises a controller and a water cooling mechanism, wherein the controller and the water cooling mechanism are arranged on the volute, the water cooling mechanism comprises a radiator, and the air outlet can dissipate heat of the radiator. According to the power assembly system of the sanitation vehicle, the controller, the water cooling mechanism and the radiator are all arranged on the centrifugal fan, so that the power assembly system of the sanitation vehicle is more compact in structure and high in space utilization rate, meanwhile, the radiator is arranged at the air outlet, and air flow generated by the centrifugal fan is used for conducting air cooling heat dissipation on the radiator.
本发明属于环卫车技术领域,具体涉及一种环卫车动力总成系统。本发明包括离心风机,所述离心风机包括蜗壳、设置在蜗壳一侧的电机、与电机相连并设置于蜗壳内部的离心风轮,所述蜗壳上设置有进风口、出风口及联通所述进风口和出风口的叶轮流道,所述离心风轮设置于所述叶轮流道内,所述环卫车动力总成系统还包括设置在所述蜗壳上的控制器与水冷机构,所述水冷机构包括散热器,所述出风口能够对所述散热器散热。本发明的环卫车动力总成系统的控制器与水冷机构及散热器均设置在离心风机上,使得环卫车动力总成系统结构上更为紧凑,空间利用率高,同时通过将散热器设置在出风口处,利用离心风机产生的气流对于散热器进行风冷散热。
Power assembly system of sanitation vehicle
一种环卫车动力总成系统
2021-10-22
Patent
Electronic Resource
Chinese
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