A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flow regulating valve and closestool
The flow regulating valve comprises a valve body, a valve element and a driving mechanism, the valve element is movably connected into the valve body and can move relative to a first water outlet channel in the valve body so as to change the water outlet flow of the flow regulating valve, the driving mechanism comprises a motor and a speed regulating part, the motor is connected with the valve element, and the speed regulating part is connected with the valve element. The motor can control the valve element to move relative to the valve body, the speed adjusting piece is connected with the motor and can adjust the movement speed of the valve element, and when the flow adjusting valve is closed, the driving mechanism drives the valve element to move at a low speed, so that the water outlet flow is gradually decreased, and impact of water on the flow adjusting valve and the net pipe is reduced; therefore, the service life of the flow regulating valve and the service life of the net pipe are prolonged, and large noise generated when the valve element is controlled to move is avoided. The motor can further control the movement position of the valve element, when the water pressure in the net pipe is large, the cross section area of the water passing channel is reduced to reduce the water inlet flow, so that noise generated when water enters the water tank is small, and when the water pressure in the net pipe is small, the cross section area of the water passing channel is increased to increase the water inlet flow, so that the water inlet speed is guaranteed. And the water demand of the closestool is ensured.
本发明提供了一种流量调节阀及马桶，包括阀体、阀芯和驱动机构，阀芯活动连接在阀体内，且能够相对阀体上的第一出水通道运动，以改变流量调节阀的出水流量，驱动机构包括电机和速度调节件，电机与阀芯相连，且电机能够控制阀芯相对阀体运动，速度调节件与电机相连，且速度调节件能够调整阀芯的运动速度，当关闭流量调节阀时，驱动机构驱动阀芯以较缓慢的速度运动，使得出水流量逐渐递减，减小水对流量调节阀以及网管的冲击，进而延长了流量调节阀以及网管使用寿命，而且还避免了在控制阀芯运动时而产生较大的噪音。电机还能够控制阀芯的运动位置，当网管内的水压较大时，减小过水通道的横截面面积以减小进水流量，使得水箱进水时所产生噪音较小，当网管内的水压较小时，增大过水通道的横截面面积以增大进水流量，使得保证进水速度，保证马桶的用水需求。
Flow regulating valve and closestool
The flow regulating valve comprises a valve body, a valve element and a driving mechanism, the valve element is movably connected into the valve body and can move relative to a first water outlet channel in the valve body so as to change the water outlet flow of the flow regulating valve, the driving mechanism comprises a motor and a speed regulating part, the motor is connected with the valve element, and the speed regulating part is connected with the valve element. The motor can control the valve element to move relative to the valve body, the speed adjusting piece is connected with the motor and can adjust the movement speed of the valve element, and when the flow adjusting valve is closed, the driving mechanism drives the valve element to move at a low speed, so that the water outlet flow is gradually decreased, and impact of water on the flow adjusting valve and the net pipe is reduced; therefore, the service life of the flow regulating valve and the service life of the net pipe are prolonged, and large noise generated when the valve element is controlled to move is avoided. The motor can further control the movement position of the valve element, when the water pressure in the net pipe is large, the cross section area of the water passing channel is reduced to reduce the water inlet flow, so that noise generated when water enters the water tank is small, and when the water pressure in the net pipe is small, the cross section area of the water passing channel is increased to increase the water inlet flow, so that the water inlet speed is guaranteed. And the water demand of the closestool is ensured.
本发明提供了一种流量调节阀及马桶，包括阀体、阀芯和驱动机构，阀芯活动连接在阀体内，且能够相对阀体上的第一出水通道运动，以改变流量调节阀的出水流量，驱动机构包括电机和速度调节件，电机与阀芯相连，且电机能够控制阀芯相对阀体运动，速度调节件与电机相连，且速度调节件能够调整阀芯的运动速度，当关闭流量调节阀时，驱动机构驱动阀芯以较缓慢的速度运动，使得出水流量逐渐递减，减小水对流量调节阀以及网管的冲击，进而延长了流量调节阀以及网管使用寿命，而且还避免了在控制阀芯运动时而产生较大的噪音。电机还能够控制阀芯的运动位置，当网管内的水压较大时，减小过水通道的横截面面积以减小进水流量，使得水箱进水时所产生噪音较小，当网管内的水压较小时，增大过水通道的横截面面积以增大进水流量，使得保证进水速度，保证马桶的用水需求。
Flow regulating valve and closestool
流量调节阀及马桶
LI WENMING (author) / LIANG SHUNKAI (author) / GU YUEFENG (author)
2024-08-23
Patent
Electronic Resource
Chinese
Integrated valve for closestool and closestool flushing device
| European Patent Office | 2024
Drain valve lightly-pressing structure, closestool drain valve key and closestool
| European Patent Office | 2024
Overflow anti-siphon valve, closestool flushing system and closestool
| European Patent Office | 2020