Elevator and semiconductor refrigerating and heating fan device applied to same

The invention discloses an elevator and a semiconductor refrigerating and heating fan device applied to the same. The semiconductor refrigerating and heating fan device comprises a cross flow fan and a semiconductor refrigerating device and is characterized in that the cross flow fan comprises a shell and a cross flow fan fixed in the shell, the shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are arranged in two sides of the cross flow fan, the semiconductor refrigerating device comprises a semiconductor refrigerating piece, a first heat device and a second heat device, the first heat device is arranged on a cross flow channel, the cross flow channel is formed in the shell by the air inlet, the air outlet and the shell, and the second heat device is arranged outside the shell; the air inlet faces the interior of the elevator or faces the interior of the elevator through an air guide pipe; the air outlet faces the interior of the elevator or faces the interior of the ele