A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy dissipation structure for inlet of pressure pipeline
The energy dissipation structure comprises a water channel, the top of the water channel is located on the same horizontal plane, the water channel is provided with a first water level and a second water level, and the first water level is higher than the second water level; the water channel comprises a first section, a second section and a third section which are communicated in sequence, the end of the third section is used for being communicated with an inlet of the pressure pipeline, the depth of the first section is smaller than that of the third section, and the first section and the third section extend in the length direction of the water channel. The bottom plane of the first section is located between the first water level and the second water level; the water blocking ridges are arranged on the bottom plane of the second section and extend in the width direction of the water passing channel; the perforated plate is arranged in at least one of the second section and the third section and extends in the width direction of the water channel, and the perforated plate assembly is configured to allow water flow from the first section to pass through.
本申请涉及一种用于有压管道进口的消能结构，包括通水渠，通水渠的顶部位于同一水平面，通水渠具有第一水位和第二水位，第一水位的高度高于第二水位的高度；通水渠包括依次连通的第一部段、第二部段以及第三部段，第三部段的端部用于与有压管道的进口连通，第一部段的深度小于第三部段的深度，第一部段以及第三部段沿通水渠的长度方向延伸，第一部段的底平面位于第一水位和第二水位之间；至少一个阻水坎，阻水坎设置于第二部段的底平面上且沿通水渠的宽度方向延伸；以及至少一个多孔板，多孔板设置于第二部段和第三部段的至少一者中且沿通水渠的宽度方向延伸，多孔板组件配置为供来自第一部段的水流通过。
Energy dissipation structure for inlet of pressure pipeline
The energy dissipation structure comprises a water channel, the top of the water channel is located on the same horizontal plane, the water channel is provided with a first water level and a second water level, and the first water level is higher than the second water level; the water channel comprises a first section, a second section and a third section which are communicated in sequence, the end of the third section is used for being communicated with an inlet of the pressure pipeline, the depth of the first section is smaller than that of the third section, and the first section and the third section extend in the length direction of the water channel. The bottom plane of the first section is located between the first water level and the second water level; the water blocking ridges are arranged on the bottom plane of the second section and extend in the width direction of the water passing channel; the perforated plate is arranged in at least one of the second section and the third section and extends in the width direction of the water channel, and the perforated plate assembly is configured to allow water flow from the first section to pass through.
本申请涉及一种用于有压管道进口的消能结构，包括通水渠，通水渠的顶部位于同一水平面，通水渠具有第一水位和第二水位，第一水位的高度高于第二水位的高度；通水渠包括依次连通的第一部段、第二部段以及第三部段，第三部段的端部用于与有压管道的进口连通，第一部段的深度小于第三部段的深度，第一部段以及第三部段沿通水渠的长度方向延伸，第一部段的底平面位于第一水位和第二水位之间；至少一个阻水坎，阻水坎设置于第二部段的底平面上且沿通水渠的宽度方向延伸；以及至少一个多孔板，多孔板设置于第二部段和第三部段的至少一者中且沿通水渠的宽度方向延伸，多孔板组件配置为供来自第一部段的水流通过。
Energy dissipation structure for inlet of pressure pipeline
一种用于有压管道进口的消能结构
WANG ZHIGANG (author) / ZHANG HONGWEI (author) / HONG HUIYE (author) / HU SHUN (author) / ZHANG JIASHENG (author) / ZHANG DONG (author) / REN WEICHEN (author) / REN PANHONG (author) / ZHANG RUI (author) / ZHANG WENYUAN (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Computing Inlet Pressure Head of Multioutlet Pipeline
| British Library Online Contents | 2003
Inlet water energy dissipation structure of regulation and storage facility
| European Patent Office | 2024
| European Patent Office | 2022
Fishway inlet water replenishing and energy dissipation structure and design method
| European Patent Office | 2021
Partition plate type fishway with inlet water supplementing and energy dissipation structure
| European Patent Office | 2023