The invention provides a fusion power supply air conditioning unit for a rail transit vehicle. The fusion power supply air conditioning unit comprises a main body structure, a shell, a fusion power supply module, a compressor, a centrifugal fan, an axial flow fan, an evaporator and a condenser. The fusion power supply module is located in the center of the indoor side area of the air conditioning unit and arranged above an air return opening of the indoor side area of the air conditioning unit. The two evaporators are symmetrically arranged on the left side and the right side of the fusion power supply module respectively, and the two centrifugal fans are symmetrically arranged on the left side and the right side of the two evaporators respectively. The two compressors are located in the outdoor side area of the air conditioning unit, the two axial flow fans are evenly arranged on the left side and the right side of the outdoor side area of the air conditioning unit respectively, and the two condensers are symmetrically arranged on the left side and the right side of the two axial flow fans respectively. Fusion power supply is adopted for the air conditioning unit, intermediate inversion and rectification links are omitted, and therefore the system is more simplified, and the stability and reliability of a power system are improved.
本发明提供一种轨道交通车辆用融合供电空调机组,包括主体结构、壳体、融合供电模块、压缩机、离心风机、轴流风机、蒸发器、冷凝器;所述融合供电模块位于空调机组室内侧区域的中心,设置在空调机组室内侧区域的回风口上方;所述两台蒸发器分别对称地设置在融合供电模块的左右两侧,所述两台离心风机分别对称地设置在两台蒸发器的左右两侧;所述两台压缩机位于空调机组的室外侧区域,所述两台轴流风机分别均匀地设置在空调机组室外侧区域的左右两侧,所述两台冷凝器分别对称地设置在两台轴流风机的左右两侧;本发明空调机组采用融合供电,省去了中间的逆变和整流环节,因此系统更加简化,提升了电源系统的稳定性和可靠性。
Integrated power supply air conditioning unit for rail transit vehicle
一种轨道交通车辆用融合供电空调机组
2024-11-29
Patent
Electronic Resource
Chinese
Urban rail vehicle auxiliary power supply system, air conditioning unit and urban rail vehicle
European Patent Office | 2020
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