drum-type washing machine with dryer and washing method in washing machine

摘要

The present invention removes the drying duct and the condensation duct which is installed inside the combined-use washing machine, which has a large effect on the flow resistance, and during the drying stroke, necessary hot air is secured and the condensation efficiency is improved. It is intended to provide.;To this end, the present invention is installed in the cabinet, at least one water supply port is formed on one side, the tub formed so that the cooling water supplied through the water supply flows along the inner circumferential surface; A water supply unit connected to the water supply port to provide cooling water to the tub from the outside; A drum rotatably installed in the tub, the circumferential surface of which is formed with a through hole; A heater duct installed at an upper side of the tub, and having a heater therein for heating air therein and guiding the heated air to the tub; And, one end is connected in communication with the heater duct, the other end is connected in communication with the tub, the drying duct characterized in that it comprises a connection duct: for guiding the hot air discharged through the tub to the heater duct: A drum washing machine is provided.;Drying drum washing machine, heater duct, connecting duct, cooling water circulation device