Air conditioning system suitable for ultrahigh-speed maglev train and ultrahigh-speed maglev train

The utility model relates to the technical field of train air conditioners, and discloses an air conditioning system suitable for an ultra-high-speed maglev train and the ultra-high-speed maglev train. The system comprises an indoor unit, an outdoor unit, a cavity and a static pressure cavity channel, the indoor unit is arranged in a passenger cabin area of a train, a fresh air hole of the indoor unit is communicated with a fresh air opening of a train body structure of the train, the outdoor unit is arranged in a train tail area equipment room of the train, and an opening of the outdoor unit is communicated with an opening of the train body structure of the train. The cavity is defined by an interior trim boundary line at the top of the passenger cabin area, a vehicle body structure boundary line and the partition plates, one end of the cavity is connected with an air outlet of the indoor unit, and the other end of the cavity and an interior trim grid air outlet form the static pressure cavity channel. Accor