Solar-driven indirect and direct evaporative cooling air conditioning system for bus station

The solar-driven indirect and direct evaporative cooling air conditioning system for the bus station comprises a shell, a primary air inlet pipe and an air outlet pipe are arranged on the two opposite side walls of the shell respectively, and an air feeder is arranged in the air outlet pipe. An indirect evaporative cooling device and a direct evaporative cooling device are arranged in the shell and located between the primary air inlet pipe and the air outlet pipe respectively, solar energy is utilized, meanwhile, the evaporative cooling technology is fully exerted, and in order to further improve the cooling effect of evaporative cooling, the direct evaporative cooling device and the indirect evaporative cooling device are arranged in the shell and located between the primary air inlet pipe and the air outlet pipe. Dependence of single-stage direct evaporative cooling on meteorological conditions is reduced, the humidification influence caused by a direct evaporative cooler is relieved, indirect evaporative