Window air conditioner equipment

The invention provides window air conditioner equipment comprising a shell, a volute air channel, a wind wheel and a heat exchanger. The shell is provided with an air return opening and an air outlet.The air outlet is located on the lower side of the air return opening. The volute air channel is located in the shell and communicates with the air return opening and the air outlet. The wind wheel is a through-flow wind wheel and is located in the shell. The heat exchanger and the horizontal section of the upper extreme point of the wind wheel intersect, and the heat exchanger is provided with aplurality of heat exchange pipes. The number of the heat exchange pipes located on the upper side of the horizontal section is larger than that of the heat exchange pipes located on the lower side ofthe horizontal section. According to the window air conditioner equipment provided by the invention, the deflection quantity generated when airflow makes contact with the surface of the heat exchanger is small, an eddy is not