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Vacuum siphon drainage system for sewage interception at discharge port
The vacuum siphon drainage system comprises a water inlet area and a water outlet area, a sewage intercepting opening is formed in the bottom of the water inlet area, the water inlet area is connected with the water outlet area through a water outlet, a siphon is arranged on one side of the water outlet, and a vacuum air suction connector is arranged on one side of the upper portion of the siphon. The vacuum air suction connector is connected with the vacuum pump through a vacuum air suction pipe, a vacuum valve is arranged in the middle of the upper portion of the siphon, an air distribution hole is formed in the upper portion of the vacuum valve, a contraction air bag is installed in the vacuum valve, and a vacuum air blowing connector is connected to the upper portion of the contraction air bag and connected with the vacuum pump through an air supplementing pipe. The invention has the following beneficial effects: direct contact between river water and sewage is prevented by adopting a vacuum siphon drainage mode, so that the problem of poor sewage interception effect is effectively prevented; automatic overflow drainage is achieved under the high-water-level condition of the water inlet area, and therefore the upstream waterlogging risk is low.
一种排口截污用真空虹吸排水系统，包括进水区、出水区，所述进水区底部布置截污口，所述进水区与出水区通过排水口连接，所述排水口一侧布置虹吸管，所述虹吸管上部一侧设置真空吸气接头，所述真空吸气接头通过真空吸气管与真空泵连接，所述虹吸管上部中间设置真空阀，所述真空阀上部布置配气孔，所述真空阀内部安装有收缩气囊，所述收缩气囊上方连接有真空鼓气接头，所述真空鼓气接头与真空泵之间通过补气管连接，本发明专利的有益效果是：采用真空虹吸排水的方式，阻止河水和污水直接接触，有效防止截污效果差的问题；在进水区高水位条件下自动溢流排水，从而使得上游内涝风险低。
Vacuum siphon drainage system for sewage interception at discharge port
The vacuum siphon drainage system comprises a water inlet area and a water outlet area, a sewage intercepting opening is formed in the bottom of the water inlet area, the water inlet area is connected with the water outlet area through a water outlet, a siphon is arranged on one side of the water outlet, and a vacuum air suction connector is arranged on one side of the upper portion of the siphon. The vacuum air suction connector is connected with the vacuum pump through a vacuum air suction pipe, a vacuum valve is arranged in the middle of the upper portion of the siphon, an air distribution hole is formed in the upper portion of the vacuum valve, a contraction air bag is installed in the vacuum valve, and a vacuum air blowing connector is connected to the upper portion of the contraction air bag and connected with the vacuum pump through an air supplementing pipe. The invention has the following beneficial effects: direct contact between river water and sewage is prevented by adopting a vacuum siphon drainage mode, so that the problem of poor sewage interception effect is effectively prevented; automatic overflow drainage is achieved under the high-water-level condition of the water inlet area, and therefore the upstream waterlogging risk is low.
一种排口截污用真空虹吸排水系统，包括进水区、出水区，所述进水区底部布置截污口，所述进水区与出水区通过排水口连接，所述排水口一侧布置虹吸管，所述虹吸管上部一侧设置真空吸气接头，所述真空吸气接头通过真空吸气管与真空泵连接，所述虹吸管上部中间设置真空阀，所述真空阀上部布置配气孔，所述真空阀内部安装有收缩气囊，所述收缩气囊上方连接有真空鼓气接头，所述真空鼓气接头与真空泵之间通过补气管连接，本发明专利的有益效果是：采用真空虹吸排水的方式，阻止河水和污水直接接触，有效防止截污效果差的问题；在进水区高水位条件下自动溢流排水，从而使得上游内涝风险低。
Vacuum siphon drainage system for sewage interception at discharge port
一种排口截污用真空虹吸排水系统
ZHENG CHENHUA (author) / ZHOU HUI (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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