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1. (WO2018137616) AUTOMATED DISCHARGING DEVICE

Pub. No.:    WO/2018/137616    International Application No.:    PCT/CN2018/073818
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Wed Jan 24 00:59:59 CET 2018
IPC: E03D 5/012
E03D 11/10
F16K 31/04
F16D 27/09
Applicants: NINGBO XINWEIJIE GAOKE SANITARY APPLIANCES CO., LTD.
宁波新卫界高科洁具有限公司
Inventors: XU, Xudong
徐旭东
Title: AUTOMATED DISCHARGING DEVICE
Abstract:
An automated discharging device comprises a valve seat (8). The valve seat (8) is provided with a vertical upper through hole (8.1) and a vertical lower through hole (8.2). A spool (9) is disposed between the upper through hole (8.1) and the lower through hole (8.2) and in the valve seat (8). The spool (9) is movably mounted on the valve seat (8). The spool (9) is provided with a connecting hole (9.1). When the upper through hole (8.1), the connecting hole (9.1), and the lower through hole (8.2) are in communication with each other, a discharging channel is formed. The automated discharging device further comprises a flushing assembly and a power mechanism used to control the spool (9) to rotate relative to the valve seat (8). The power mechanism controls opening or closing of the discharging channel. The power mechanism comprises a motor (10), an electromagnetic clutch, a rotary member (11), a pulling member (12), and a resetting assembly (13). The motor drives the electromagnetic clutch to operate. The rotary member (11) is mounted on and linked to the electromagnetic clutch. The pulling member (12) is wound around a circumferential surface of the rotary member (11). One end of the pulling member (12) is connected to the spool (9). The spool (9) is connected to the resetting assembly (13).