A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-adaptive cleaning anti-blocking floor drain and anti-blocking method thereof
The invention relates to a self-adaptive cleaning anti-blocking floor drain and an anti-blocking method thereof. The self-adaptive cleaning anti-blocking floor drain comprises a shell, an upper coverplate, a filter screen, a cleaning device, an impurity concentration cylinder and a return spring, wherein the impurity concentration cylinder extends in the vertical direction and is mounted in the shell; the filter screen is arranged between the upper end of the impurity concentration cylinder and the inner wall of the shell in a manner of moving up and down; the return spring extends in the vertical direction and is mounted below the filter screen; a vertical guide groove and an oblique guide groove are formed in the inner wall of the shell; the cleaning device is mounted above the filter screen; and the cleaning device comprises a rotating box, a plurality of telescopic blocks and a plurality of rotating sliding blocks. When the flow of water is small, the cleaning device is positionedat an initial position and cannot be triggered; when the flow of the water is large, the cleaning device and the return spring are subjected to the pressure of the water, and the water flows throughthe filter screen and the impurity concentration cylinder at the same time, so that impurities are filtered and flow out through a drain port; after resetting, the impurities on the filter screen arepushed into the impurity concentration cylinder; and the service cycle of the filter screen is prolonged.
本发明涉一种自适应清理防堵地漏及其防堵方法，包括壳体、上盖板、过滤网、清理装置、杂质集中筒以及回位弹簧；杂质集中筒沿竖直方向延伸且安装于壳体内；过滤网可上下移动地设置于杂质集中筒的上端和壳体的内壁之间；回位弹簧沿竖直方向延伸安装于过滤网下方；壳体的内壁上设置有竖直导向槽和斜向导向槽；清理装置安装于过滤网上方，清理装置包括转动盒、多个伸缩块和多个旋转滑块。在水的流量小时，清理装置位于初始位置不会被触发，当水的流量大时，清理装置和回位弹簧受到水的压力，水同时从过滤网和杂质集中筒流过，使杂质过滤后，经下水口流出；复位后将过滤网上的杂质推入杂质集中筒；延长过滤网的使用周期。
Self-adaptive cleaning anti-blocking floor drain and anti-blocking method thereof
The invention relates to a self-adaptive cleaning anti-blocking floor drain and an anti-blocking method thereof. The self-adaptive cleaning anti-blocking floor drain comprises a shell, an upper coverplate, a filter screen, a cleaning device, an impurity concentration cylinder and a return spring, wherein the impurity concentration cylinder extends in the vertical direction and is mounted in the shell; the filter screen is arranged between the upper end of the impurity concentration cylinder and the inner wall of the shell in a manner of moving up and down; the return spring extends in the vertical direction and is mounted below the filter screen; a vertical guide groove and an oblique guide groove are formed in the inner wall of the shell; the cleaning device is mounted above the filter screen; and the cleaning device comprises a rotating box, a plurality of telescopic blocks and a plurality of rotating sliding blocks. When the flow of water is small, the cleaning device is positionedat an initial position and cannot be triggered; when the flow of the water is large, the cleaning device and the return spring are subjected to the pressure of the water, and the water flows throughthe filter screen and the impurity concentration cylinder at the same time, so that impurities are filtered and flow out through a drain port; after resetting, the impurities on the filter screen arepushed into the impurity concentration cylinder; and the service cycle of the filter screen is prolonged.
本发明涉一种自适应清理防堵地漏及其防堵方法，包括壳体、上盖板、过滤网、清理装置、杂质集中筒以及回位弹簧；杂质集中筒沿竖直方向延伸且安装于壳体内；过滤网可上下移动地设置于杂质集中筒的上端和壳体的内壁之间；回位弹簧沿竖直方向延伸安装于过滤网下方；壳体的内壁上设置有竖直导向槽和斜向导向槽；清理装置安装于过滤网上方，清理装置包括转动盒、多个伸缩块和多个旋转滑块。在水的流量小时，清理装置位于初始位置不会被触发，当水的流量大时，清理装置和回位弹簧受到水的压力，水同时从过滤网和杂质集中筒流过，使杂质过滤后，经下水口流出；复位后将过滤网上的杂质推入杂质集中筒；延长过滤网的使用周期。
Self-adaptive cleaning anti-blocking floor drain and anti-blocking method thereof
一种自适应清理防堵地漏及其防堵方法
YANG XIAOYAN (author) / LI YINLING (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Self-cleaning anti-blocking floor drain and using method thereof
| European Patent Office | 2021