A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water circulation pump station with reverse flow preventing mechanism
The invention discloses a water circulation pump station with a reverse flow preventing mechanism. A pump station body and a water pipe are included. The pump station body is fixed to the ground through a base. A water outlet is formed in the upper end of the right side of the pump station body and internally provided with the water pipe in a communication manner, and a fixing ring is fixedly connected to the inner wall of the water pipe. The side, away from the inner wall of the water pipe, of the fixing ring is provided with two half-cylinder-shaped water baffles. The arc ends of the two half-cylinder-shaped water baffles are rotationally connected with the fixing ring. A sliding rail is fixedly connected to one side of each half-cylinder-shaped water baffle and is provided with a sliding plate in a sliding manner. The ends, away from the sliding rails, of the sliding plates are rotationally connected with hinge rods, and the other ends of the hinge rods are rotationally connected with the sides, away from the water pipe, of the half-cylinder-shaped water baffles. The water circulation pump station with the reverse flow preventing mechanism solves the problems that after a watercirculation pump station finishes work, water flow of a water outlet pipe is not discharged in time, backflow is generated, and due to untimely valve closing, water in a water gathering pond flows back to a water pump.
本发明公开了一种带有防逆流机构的水循环泵站，包括泵站和水管，所述泵站通过底座固定在地面上，所述泵站的右侧上端开设有出水口，所述出水口内连通设置有水管，所述水管的内壁固定连接有固定环，所述固定环远离水管内壁的一侧设置有两个半圆柱形挡水板，两个所述半圆柱形挡水板的圆弧端与固定环转动连接，所述半圆柱形挡水板的一侧固定连接有滑轨，所述滑轨上滑动安装有滑板，所述滑板远离滑轨的一端转动连接有铰接杆，所述铰接杆的另一端与半圆柱形挡水板远离水管的一侧转动连接，本发明解决了水循环泵站在工作结束后未及时排出水管的水流产生回流和未及时关闭阀门导致集水池内部的水回流至水泵的问题。
Water circulation pump station with reverse flow preventing mechanism
The invention discloses a water circulation pump station with a reverse flow preventing mechanism. A pump station body and a water pipe are included. The pump station body is fixed to the ground through a base. A water outlet is formed in the upper end of the right side of the pump station body and internally provided with the water pipe in a communication manner, and a fixing ring is fixedly connected to the inner wall of the water pipe. The side, away from the inner wall of the water pipe, of the fixing ring is provided with two half-cylinder-shaped water baffles. The arc ends of the two half-cylinder-shaped water baffles are rotationally connected with the fixing ring. A sliding rail is fixedly connected to one side of each half-cylinder-shaped water baffle and is provided with a sliding plate in a sliding manner. The ends, away from the sliding rails, of the sliding plates are rotationally connected with hinge rods, and the other ends of the hinge rods are rotationally connected with the sides, away from the water pipe, of the half-cylinder-shaped water baffles. The water circulation pump station with the reverse flow preventing mechanism solves the problems that after a watercirculation pump station finishes work, water flow of a water outlet pipe is not discharged in time, backflow is generated, and due to untimely valve closing, water in a water gathering pond flows back to a water pump.
本发明公开了一种带有防逆流机构的水循环泵站，包括泵站和水管，所述泵站通过底座固定在地面上，所述泵站的右侧上端开设有出水口，所述出水口内连通设置有水管，所述水管的内壁固定连接有固定环，所述固定环远离水管内壁的一侧设置有两个半圆柱形挡水板，两个所述半圆柱形挡水板的圆弧端与固定环转动连接，所述半圆柱形挡水板的一侧固定连接有滑轨，所述滑轨上滑动安装有滑板，所述滑板远离滑轨的一端转动连接有铰接杆，所述铰接杆的另一端与半圆柱形挡水板远离水管的一侧转动连接，本发明解决了水循环泵站在工作结束后未及时排出水管的水流产生回流和未及时关闭阀门导致集水池内部的水回流至水泵的问题。
Water circulation pump station with reverse flow preventing mechanism
一种带有防逆流机构的水循环泵站
WANG XIAORONG (author) / DOU BO (author)
2020-04-14
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Digital energy air compression station water circulation system capable of preventing blockage
| European Patent Office | 2024
Integrated pump station anti-freezing system based on photovoltaic water circulation
| European Patent Office | 2023