A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sluice ecological flow transformation and metering system and control method thereof
The invention relates to the field of ecological flow transformation, in particular to a sluice ecological flow transformation and metering system and a control method thereof. Which comprises a fixed building, a water retaining device, a water measuring device, a measuring device, a monitoring device and a control system, and is characterized in that the fixed building comprises a gate pier, a supporting structure and a working bridge, and water stop lifting grooves are formed in the two sides of the gate pier; the water retaining device comprises an upper baffle plate, a middle baffle plate, a lower baffle plate, an electric control pin type tight-lock coupler connector and a roller; a groove is formed in the lower part of the water facing surface of the upper baffle; a concave groove is formed in the lower part of the water facing surface of the middle baffle plate; a groove is formed in the upper part of the water facing surface of the lower baffle; the water measuring device comprises a water measuring weir plate, a sealing edge strip and a roller; real-time regulation and control of the ecological flow under the dynamic water level are achieved by controlling the weir water head, and it is effectively ensured that the ecological flow of a downstream river reaches the standard.
本发明涉及生态流量改造领域，尤其涉及一种水闸生态流量改造与计量系统及其控制方法。包括固定建筑物、挡水装置、量水装置、测量装置、监测装置以及控制系统，其特所述固定建筑物包括闸墩、支撑结构以及工作桥，所述闸墩两侧设有止水升降槽；所述挡水装置包括上部挡板、中部挡板、下部挡板、电控柱销式密接车钩连接器以及滚轮；所述上部挡板临水面下部设有凹槽；所述中部挡板临水面上部设有凸槽，下部设有凹槽；所述下部挡板临水面上部设有凹槽；所述量水装置包括量水堰板、密封边条以及滚轮；通过控制堰上水头实现动态水位下的生态流量实时调控，有效确保了下游河道生态流量达标。
Sluice ecological flow transformation and metering system and control method thereof
The invention relates to the field of ecological flow transformation, in particular to a sluice ecological flow transformation and metering system and a control method thereof. Which comprises a fixed building, a water retaining device, a water measuring device, a measuring device, a monitoring device and a control system, and is characterized in that the fixed building comprises a gate pier, a supporting structure and a working bridge, and water stop lifting grooves are formed in the two sides of the gate pier; the water retaining device comprises an upper baffle plate, a middle baffle plate, a lower baffle plate, an electric control pin type tight-lock coupler connector and a roller; a groove is formed in the lower part of the water facing surface of the upper baffle; a concave groove is formed in the lower part of the water facing surface of the middle baffle plate; a groove is formed in the upper part of the water facing surface of the lower baffle; the water measuring device comprises a water measuring weir plate, a sealing edge strip and a roller; real-time regulation and control of the ecological flow under the dynamic water level are achieved by controlling the weir water head, and it is effectively ensured that the ecological flow of a downstream river reaches the standard.
本发明涉及生态流量改造领域，尤其涉及一种水闸生态流量改造与计量系统及其控制方法。包括固定建筑物、挡水装置、量水装置、测量装置、监测装置以及控制系统，其特所述固定建筑物包括闸墩、支撑结构以及工作桥，所述闸墩两侧设有止水升降槽；所述挡水装置包括上部挡板、中部挡板、下部挡板、电控柱销式密接车钩连接器以及滚轮；所述上部挡板临水面下部设有凹槽；所述中部挡板临水面上部设有凸槽，下部设有凹槽；所述下部挡板临水面上部设有凹槽；所述量水装置包括量水堰板、密封边条以及滚轮；通过控制堰上水头实现动态水位下的生态流量实时调控，有效确保了下游河道生态流量达标。
Sluice ecological flow transformation and metering system and control method thereof
一种水闸生态流量改造与计量系统及其控制方法
LIU DA (author) / HONG CHANGHONG (author) / HU TAO (author) / HUANG BENSHENG (author) / WANG ZHEN (author) / LEI HONGCHENG (author) / YANG FENGJUAN (author) / HUANG GUANGLING (author) / CHEN HUI (author) / ZHANG ZHILIN (author)
2024-07-09
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
Flat plate weir ecological flow transformation and metering system and control method
| European Patent Office | 2024
| European Patent Office | 2023
Submerged Sluice Control of Stratified Flow
| ASCE | 2021