Metro station evaporation cooling unit and heat exchange structure and condenser used by subway station evaporation cooling unit

The invention discloses a metro station evaporative cooling unit and a heat exchange structure and a condenser used by the metro station evaporative cooling unit. The metro station evaporative cooling unit comprises a compressor unit, a surface air cooler and a condenser. The compressor unit and the surface air cooler are arranged in the machine room, the condenser is arranged in the exhaust shaft, and the compressor unit, the surface air cooler and the condenser are connected together. The condenser is moved into the exhaust shaft of the station, natural air in the exhaust shaft is fully utilized to activate piston air to cool the condenser, a strong exhaust fan does not need to be additionally arranged to conduct ventilation and heat dissipation on the condenser, and therefore equipment energy consumption is reduced. In addition, the condenser is arranged in the exhaust shaft, so that the temperature and the humidity in the machine room are effectively improved, the corrosion of the environment to equipment