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Lever type automatic silt flushing device for silt plugging section of drainage ditch
The lever type automatic silt flushing device comprises a water baffle, the middle of the water baffle in the height direction is rotationally arranged on a cross beam, the cross beam is located on the cross section of the drainage ditch, the two ends of the cross beam are fixed to the two side walls of the drainage ditch respectively, and a basket carrier is arranged on the water removing side of the water baffle above the cross beam. A limiting structure is arranged on the side wall of the drainage ditch on the water inflow side of the water baffle above the cross beam, a water baffle traction mechanism is arranged between the water inflow side of the upper end of the water baffle and the side wall of the drainage ditch in front of the water baffle, or a water baffle pushing mechanism is arranged between the water inflow side of the lower end of the water baffle and the side wall of the drainage ditch in front of the water baffle. The gravity of the basket carrier is greater than the pulling force of the water baffle pulling mechanism or greater than the pushing force of the water baffle pushing mechanism after the basket carrier is exposed to water; according to the device, water is stored at the upstream of the water baffle, after the water at the upstream of the water baffle submerges the water baffle and is filled with the basket carrier, the water baffle rotates around the cross beam, silt particles in the drainage ditch are washed away to achieve desilting, and then the water baffle recovers the water storage state.
本发明公开了一种用于排水沟淤塞段的杠杆式自动冲淤装置，包括挡水板，挡水板高度方向中部转动设置在一横梁上，横梁位于排水沟断面上且其两端分别固定在排水沟两侧壁上，横梁上方挡水板去水侧设有背篼，背篼的重心位于横梁背离挡水板的一侧，横梁上方挡水板来水侧排水沟侧壁上设有限位结构，挡水板上端来水侧与其前方的排水沟侧壁间设有挡水板牵拉机构或挡水板下端来水侧与其前方的排水沟侧壁间设有挡水板推动机构，背篼背水后的重力大于挡水板牵拉机构的牵拉力或大于挡水板推动机构的推动力；该装置挡水板上游蓄水，当挡水板上游的水淹没挡水板并装满背篼后，挡水板绕横梁转动，将排水沟中泥沙颗粒冲走实现清淤，之后挡水板恢复蓄水状态。
Lever type automatic silt flushing device for silt plugging section of drainage ditch
The lever type automatic silt flushing device comprises a water baffle, the middle of the water baffle in the height direction is rotationally arranged on a cross beam, the cross beam is located on the cross section of the drainage ditch, the two ends of the cross beam are fixed to the two side walls of the drainage ditch respectively, and a basket carrier is arranged on the water removing side of the water baffle above the cross beam. A limiting structure is arranged on the side wall of the drainage ditch on the water inflow side of the water baffle above the cross beam, a water baffle traction mechanism is arranged between the water inflow side of the upper end of the water baffle and the side wall of the drainage ditch in front of the water baffle, or a water baffle pushing mechanism is arranged between the water inflow side of the lower end of the water baffle and the side wall of the drainage ditch in front of the water baffle. The gravity of the basket carrier is greater than the pulling force of the water baffle pulling mechanism or greater than the pushing force of the water baffle pushing mechanism after the basket carrier is exposed to water; according to the device, water is stored at the upstream of the water baffle, after the water at the upstream of the water baffle submerges the water baffle and is filled with the basket carrier, the water baffle rotates around the cross beam, silt particles in the drainage ditch are washed away to achieve desilting, and then the water baffle recovers the water storage state.
本发明公开了一种用于排水沟淤塞段的杠杆式自动冲淤装置，包括挡水板，挡水板高度方向中部转动设置在一横梁上，横梁位于排水沟断面上且其两端分别固定在排水沟两侧壁上，横梁上方挡水板去水侧设有背篼，背篼的重心位于横梁背离挡水板的一侧，横梁上方挡水板来水侧排水沟侧壁上设有限位结构，挡水板上端来水侧与其前方的排水沟侧壁间设有挡水板牵拉机构或挡水板下端来水侧与其前方的排水沟侧壁间设有挡水板推动机构，背篼背水后的重力大于挡水板牵拉机构的牵拉力或大于挡水板推动机构的推动力；该装置挡水板上游蓄水，当挡水板上游的水淹没挡水板并装满背篼后，挡水板绕横梁转动，将排水沟中泥沙颗粒冲走实现清淤，之后挡水板恢复蓄水状态。
Lever type automatic silt flushing device for silt plugging section of drainage ditch
一种用于排水沟淤塞段的杠杆式自动冲淤装置
MA YAN (author) / PENG XIAOYONG (author) / SHANG YU (author) / CHEN FANGPING (author) / ZHANG YUGUANG (author) / MA KANG (author) / LI CHENGQIANG (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Flushing device of drainage ditch and flushing system of drainage ditch
| European Patent Office | 2023