Dehumidifier capable of efficiently dehumidifying under low-temperature condition

Abstract

The dehumidifier capable of efficiently dehumidifying under the low-temperature condition comprises an outer shell and a middle vertical frame, the middle vertical frame is arranged in an inner cavity of the outer shell, and a condenser and an evaporator are sequentially installed in the position, located on one side of the middle vertical frame, in the inner cavity of the outer shell; the hot air path capable of conducting internal circulation is arranged in the dehumidifier, on one hand, the evaporator frosting problem can be effectively prevented, or the rapid defrosting effect can be achieved, the problem that the working time is short due to the fact that the dehumidifier shuts down for a long time is solved, the efficient dehumidification function can also be achieved under the low-temperature condition, and the dehumidification efficiency is improved. The dehumidification capacity of the dehumidifier is improved, and the dehumidification effect is improved; and on the other hand, the hot air circulation air path can make contact with air entering the second air inlet channel in the working process, and cold and hot meet with each other, so that the condensation speed is increased, the condensation effect is improved, and the dehumidification amount can be increased as well.