Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inverted siphon water conservancy system capable of preventing silt blockage
An inverted siphon water conservancy system capable of preventing silt blocking comprises an inlet section, a pipe body section and an outlet section, a sand blowing mechanism is arranged in the pipe body section and used for blowing up silt flowing through a water body to prevent the silt from settling at the bottom of the pipe body section, and a silt discharging mechanism is arranged in the outlet section and used for discharging silt flowing through the water body. The sediment discharging mechanism is used for discharging sediment introduced from the pipe body section so as to prevent the sediment from settling between the pipe body section and the outlet section; the sand blowing mechanism comprises a plurality of wedge-shaped blocks which are distributed at intervals in the length direction of the pipe body section, and the wedge surface of any wedge-shaped block is distributed towards the water flowing direction; the sand discharging mechanism comprises a box shell distributed in the length direction of the outlet section and a scraper arranged in the box shell, a strip-shaped hole is formed in the bottom of the box shell, a sand scraping scraper on the scraper extends out of the strip-shaped hole and is in small clearance fit with the bottom of the outlet section, a water wheel is further arranged on a roller shaft of the scraper, and the lower edge of the water wheel also extends out of the strip-shaped hole. The inverted siphon is used for avoiding or reducing deposition of silt in the inverted siphon.
一种防泥沙阻塞的倒虹吸水利系统，包括进口段、管身段和出口段，管身段中设有扬沙机构，扬沙机构用于将流经水体中的泥沙扬起而避免其在管身段底部沉降，出口段中设有排沙机构，排沙机构用于将由管身段通入的泥沙排出以避免其沉降于管身段和出口段之间；扬沙机构包括沿管身段长度方向间隔分布的多个楔形块，任一楔形块的楔面均朝向水体流动方向分布；排沙机构为沿出口段长度方向分布的箱壳和设置在箱壳中的刮板机，箱壳的底部开设有条形孔，条形孔供刮板机上的刮沙刮板伸出并与出口段的底部小间隙配合，刮板机的辊轴上还设有水轮，水轮的下沿同样由条形孔中伸出。本发明用于避免或减少泥沙在倒虹吸中的沉积。
Inverted siphon water conservancy system capable of preventing silt blockage
An inverted siphon water conservancy system capable of preventing silt blocking comprises an inlet section, a pipe body section and an outlet section, a sand blowing mechanism is arranged in the pipe body section and used for blowing up silt flowing through a water body to prevent the silt from settling at the bottom of the pipe body section, and a silt discharging mechanism is arranged in the outlet section and used for discharging silt flowing through the water body. The sediment discharging mechanism is used for discharging sediment introduced from the pipe body section so as to prevent the sediment from settling between the pipe body section and the outlet section; the sand blowing mechanism comprises a plurality of wedge-shaped blocks which are distributed at intervals in the length direction of the pipe body section, and the wedge surface of any wedge-shaped block is distributed towards the water flowing direction; the sand discharging mechanism comprises a box shell distributed in the length direction of the outlet section and a scraper arranged in the box shell, a strip-shaped hole is formed in the bottom of the box shell, a sand scraping scraper on the scraper extends out of the strip-shaped hole and is in small clearance fit with the bottom of the outlet section, a water wheel is further arranged on a roller shaft of the scraper, and the lower edge of the water wheel also extends out of the strip-shaped hole. The inverted siphon is used for avoiding or reducing deposition of silt in the inverted siphon.
一种防泥沙阻塞的倒虹吸水利系统，包括进口段、管身段和出口段，管身段中设有扬沙机构，扬沙机构用于将流经水体中的泥沙扬起而避免其在管身段底部沉降，出口段中设有排沙机构，排沙机构用于将由管身段通入的泥沙排出以避免其沉降于管身段和出口段之间；扬沙机构包括沿管身段长度方向间隔分布的多个楔形块，任一楔形块的楔面均朝向水体流动方向分布；排沙机构为沿出口段长度方向分布的箱壳和设置在箱壳中的刮板机，箱壳的底部开设有条形孔，条形孔供刮板机上的刮沙刮板伸出并与出口段的底部小间隙配合，刮板机的辊轴上还设有水轮，水轮的下沿同样由条形孔中伸出。本发明用于避免或减少泥沙在倒虹吸中的沉积。
Inverted siphon water conservancy system capable of preventing silt blockage
一种防泥沙阻塞的倒虹吸水利系统
WANG BO (Autor:in) / YANG QI (Autor:in) / LIU SHUYU (Autor:in) / FAN TIANYU (Autor:in) / LI MIN (Autor:in) / HE LIU (Autor:in) / MAO XUEFENG (Autor:in) / YE XIN (Autor:in) / LI QIKAI (Autor:in) / NIE XIANGTIAN (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
Waterpower automatic silt-washing device of inverted siphon in pressure water delivery pipe
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2023