TH73236B - Home clothes dryer - Google Patents

Abstract

DC60 (13/08/56) tumble dryer (1), which consists of a drum (4), which is located inside the outer frame (3) to rotate around the longitudinal axis (A) and the wind generator. There is a closed circuit (7) that is arranged with a pipe that New airflow (8) connected to the drum (4); Centrifugal fans (9) and heat pump paths (10), which consist of one (12) and second (13) air / refrigerant heat exchanger, are located in the flow duct. Recirculating new air (8) to cool the air coming out of the washing tub and respectively, to heat the return air into the drum (4); the home dryer (1) which is integrated. With an electric motor (14) that is designed to spin the fan rotating. Centrifugal (9) and drum (4) simultaneously through the power transmission system (16) and The inverter (23) path that controls the electric motor And is structured to get the right speed Preset, which is associated with a set airflow rate within the new airflow duct (8), and With the set tank speed And control the electric motor (14) so that the output motor speed is maintained. Truly equal to the predetermined speed, independent of the drop in the current rate. Wind generated by a blockage of particles inside the air / refrigerant heat exchanger at One (12) and the second (13) of the heat pump path (10), a tumble dryer (1), which is assembled with a washing drum (4), which is located inside the outer frame (3) to rotate by Around the longitudinal axis (A) and the closed-circuit hot air generator (7) are also provided: New airflow (8) connected to the drum (4); centrifugal fan (9) and pump trajectory. The heat (10), which consists of the first (12) and second (13) air / refrigerant heat exchanger, is located in the new flow ducts (8) to cool the exhaust air. Comes from the drum and, respectively, to heat the airflow that is reversed into the drum (4); In the house (1), which was further assembled by an electric motor (14) that was designed to spin the whole fan spinning. Centrifugal (9) and drum (4), along with the transmission system (16) and The inverter (23) path that controls the electric motor And is structured to get the right speed Preset, which is associated with a set airflow rate within the new airflow duct (8), and With the set tank speed And control the electric motor (14) so that the output motor speed is maintained. Truly equal to the pre-defined speed, independent of the decrease in the current rate. Wind generated by a blockage of particles inside the air / refrigerant heat exchanger at One (12) and the second (13) of the heat pump (10) pathway:

Claims (1)

Disclaimers (all) that will not appear on the advertisement page: 1. A clothes dryer (1), which consists of an outer frame, an outer box (3), a washing drum. (4) which is located in such a way that it rotates axially inside the outer frame (3) to rotate around the axis. Longitudinal (A) and closed-circuit hot air generator (7) for internal hot air circulation. Aforementioned washing tubs (4); and such (7) closed-circuit hot air generators which include - A new airflow pipe (8) that is connected at both ends to the drum (4) to create a closed circuit. - centrifugal fan (9) located along the new flow pipe (8) To create a stream of air that flows through the washing tub (4) in the back. - heat pump path (10), which consists of an air / reagent heat exchanger The first (12) and second (13) coolness are located in the ducts that circulate new air (8) for cooling. The airflow coming out of the drum rapidly condenses excess moisture in it and, respectively, to heat the return airflow into the drum (4). Dryers (1), which are also included. - an electric motor (14) which is designed to spin both such centrifugal fans (9) And the washing drum (4), along with the transmission system (16), the dryer (1), which has a unique feature, which includes a control path Electronics (23) that regulate the speed of an electric motor. And is structured to - Get a predetermined velocity that is related to the airflow rate set within the duct. New airflow (8) and with the set tank speed; set air flow rate And the set bucket speed As mentioned, both involve a user-selected drying program and an electric motor control (14) so that the output motor speed is kept virtually equal. With such a predetermined velocity, independent of the resulting drop in airflow rate By blockage of particles inside the first (12) air / refrigerant heat exchanger, and The second (13) of the aforementioned (10) heat pump pathway