A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an electric drainage valve for a toilet bowl. The electric drainage valve for the toilet bowl comprises a valve seat, a water-stopping bonnet, a valve body, a valve head, a manual water flushing mechanism and an electric device, wherein the valve head or the valve body is provided with a vertical fixed pulley; the lower end of a rope in the fixed pulley is connected with the water-stopping bonnet; and the upper end of the rope in the fixed pulley turns via the fixed pulley, and then is connected to the electric device which is eccentrically placed in the center of the valve head. The fixed pulley is small in functional size, and can keep away from other devices in the structure of the drainage valve for the toilet bowl, so that a manual water flushing function can be fulfilled completely while an automatic water flushing function is fulfilled; and an outputting shaft of a decelerating permanent magnet stepping motor is downwards arranged on one side of the valve head, and the integral height of the electric drainage valve for the toilet bowl can be reduced. The electric drainage valve for the toilet bowl has the advantages of simple structure, compactness and high universality, and is suitable for water tanks of all toilet bowls.
The invention discloses an electric drainage valve for a toilet bowl. The electric drainage valve for the toilet bowl comprises a valve seat, a water-stopping bonnet, a valve body, a valve head, a manual water flushing mechanism and an electric device, wherein the valve head or the valve body is provided with a vertical fixed pulley; the lower end of a rope in the fixed pulley is connected with the water-stopping bonnet; and the upper end of the rope in the fixed pulley turns via the fixed pulley, and then is connected to the electric device which is eccentrically placed in the center of the valve head. The fixed pulley is small in functional size, and can keep away from other devices in the structure of the drainage valve for the toilet bowl, so that a manual water flushing function can be fulfilled completely while an automatic water flushing function is fulfilled; and an outputting shaft of a decelerating permanent magnet stepping motor is downwards arranged on one side of the valve head, and the integral height of the electric drainage valve for the toilet bowl can be reduced. The electric drainage valve for the toilet bowl has the advantages of simple structure, compactness and high universality, and is suitable for water tanks of all toilet bowls.
Electric drainage valve for toilet bowl
LU JIANGANG (author)
2016-01-06
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen