Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inverted siphon system for estuary
The invention relates to an inverted siphon system for an estuary. The inverted siphon system comprises a physical filter belt, an inverted siphon system body and a trash blocking dam, the inverted siphon system body comprises a valve well, an inverted siphon pipe and buttresses, and the valve well is arranged in a dead water area formed by the river channel estuary and located at the rear end ofthe physical filter belt and the front end of a sand wall formed by sea sand; the inverted siphon pipe is laid in the sea sand and fixed through the buttresses, and a trash rack is arranged in the valve well; a one-way valve is arranged at the front end of the inverted siphon pipe; the physical filter belt is arranged in a river channel; and the trash blocking dam is arranged between the sand walland a water outlet of the inverted siphon pipe. The inverted siphoning system for the estuary has the beneficial effects that flood seawater is delivered into a sea through the inverted siphon pipe,so that it is guaranteed that backward flowing seawater smoothly flows back into the sea, and the flowability of a water body is guaranteed. By arranging the physical filtering belt and a water retaining dam, the quality of seawater and river water flowing back into the sea is guaranteed, and the quality of the seawater at the estuary is prevented from deteriorating.
本发明涉及一种入海口倒虹吸系统，包括物理过滤带、倒吸虹系统和拦污坝，所述倒吸虹系统包括阀门井、倒虹吸管和支墩，所述阀门井设置在河道入海口形成的死水区，位于物理过滤带后端，海沙形成的沙墙的前端；所述倒虹吸管铺设在海沙中，使用支墩固定，所述阀门井内设置拦污栅；所述倒虹吸管前端设置单向阀；所述物理过滤带设置在河道内；所述拦污坝设置在沙墙与倒虹吸管出水口之间。其有益效果是：本发明的入海口倒虹吸系统，通过倒虹吸管道将涨潮的海水输送至海中，保证倒灌海水顺利回流至海中，保证了水体的流动性。通过设置物理过滤带和拦水坝，保证了回流至海中的海水和河水的水质，防止海口处海水水质恶化。
Inverted siphon system for estuary
The invention relates to an inverted siphon system for an estuary. The inverted siphon system comprises a physical filter belt, an inverted siphon system body and a trash blocking dam, the inverted siphon system body comprises a valve well, an inverted siphon pipe and buttresses, and the valve well is arranged in a dead water area formed by the river channel estuary and located at the rear end ofthe physical filter belt and the front end of a sand wall formed by sea sand; the inverted siphon pipe is laid in the sea sand and fixed through the buttresses, and a trash rack is arranged in the valve well; a one-way valve is arranged at the front end of the inverted siphon pipe; the physical filter belt is arranged in a river channel; and the trash blocking dam is arranged between the sand walland a water outlet of the inverted siphon pipe. The inverted siphoning system for the estuary has the beneficial effects that flood seawater is delivered into a sea through the inverted siphon pipe,so that it is guaranteed that backward flowing seawater smoothly flows back into the sea, and the flowability of a water body is guaranteed. By arranging the physical filtering belt and a water retaining dam, the quality of seawater and river water flowing back into the sea is guaranteed, and the quality of the seawater at the estuary is prevented from deteriorating.
本发明涉及一种入海口倒虹吸系统，包括物理过滤带、倒吸虹系统和拦污坝，所述倒吸虹系统包括阀门井、倒虹吸管和支墩，所述阀门井设置在河道入海口形成的死水区，位于物理过滤带后端，海沙形成的沙墙的前端；所述倒虹吸管铺设在海沙中，使用支墩固定，所述阀门井内设置拦污栅；所述倒虹吸管前端设置单向阀；所述物理过滤带设置在河道内；所述拦污坝设置在沙墙与倒虹吸管出水口之间。其有益效果是：本发明的入海口倒虹吸系统，通过倒虹吸管道将涨潮的海水输送至海中，保证倒灌海水顺利回流至海中，保证了水体的流动性。通过设置物理过滤带和拦水坝，保证了回流至海中的海水和河水的水质，防止海口处海水水质恶化。
Inverted siphon system for estuary
一种入海口倒虹吸系统
YU TIANTIAN (Autor:in) / TONG ZHEN (Autor:in) / XIONG AIQING (Autor:in) / CHEN GUANGYU (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| Europäisches Patentamt | 2023