Water pan and air conditioner

The utility model discloses a water pan and an air conditioner. The water receiving tray comprises a tray body, a water receiving plate and a water collecting plate, the supporting piece is used for supporting the heat exchanger, the supporting piece comprises a plurality of supporting parts which are arranged on the water receiving face side by side at intervals, a water guiding channel is formed between every two adjacent supporting parts, and the water guiding channels communicate with the water receiving face; and the water outlet direction of the water guide channel at least has a component in the inclination direction of the water receiving surface.