A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reservoir desilting device and method
The invention relates to a reservoir desilting device and method. The middle of a transverse communicating pipe of a pump body is connected with a first branch pipe, an outer port of the communicating pipe is vertically connected with a second branch pipe, an upper port of the first branch pipe is connected with a pressure chamber, an upper port of the second branch pipe is connected with a drainage chamber, and an inner port of the communicating pipe is connected with a desilting chamber; one end of the water conduit is connected with the upper part of the desilting chamber, the other end of the water conduit inclines upwards and is connected into the reservoir water body from the bottom of the reservoir dam body, one end of the pressure pipe is connected with the lower part of the pressure chamber, and the other end of the pressure pipe extends into the reservoir water body from the upper part of the reservoir dam body; the lower port of the pressure chamber is provided with a pressure valve, the lower port of the desilting chamber is provided with a desilting valve, and the lower port of the drainage chamber is provided with a drainage valve; the device concentrates the energy of the water flow out of the reservoir to generate high-pressure water flow to dredge the reservoir, the energy conversion efficiency is high, the utilized energy is water flow kinetic energy converted from gravitational potential energy of the water flow out of the reservoir, and the device has the advantages of low carbon and environmental protection.
本发明涉及一种水库清淤装置及方法，其泵体的横向连通管中部连接第一支管，连通管的外端口垂直连接有第二支管，第一支管上端口连接有压力室，第二支管上端口连接有排水室，连通管的内端口连接有沉沙室；引水管的一端与沉沙室上部连接，另一端向上倾斜从水库坝体底部连接到水库水体内，压力管的一端与压力室下部连接，另一端从水库坝体上部伸入到水库水体内；压力室的下端口设有压力阀，沉沙室的下端口设有排沙阀，排水室的下端口设有排水阀；该装置将水库出库水流的能量进行集中产生高压水流进行水库清淤，能量转换效率高，所利用的能量为水库出库水流的重力势能转换来的水流动能，具有低碳环保的优点。
Reservoir desilting device and method
The invention relates to a reservoir desilting device and method. The middle of a transverse communicating pipe of a pump body is connected with a first branch pipe, an outer port of the communicating pipe is vertically connected with a second branch pipe, an upper port of the first branch pipe is connected with a pressure chamber, an upper port of the second branch pipe is connected with a drainage chamber, and an inner port of the communicating pipe is connected with a desilting chamber; one end of the water conduit is connected with the upper part of the desilting chamber, the other end of the water conduit inclines upwards and is connected into the reservoir water body from the bottom of the reservoir dam body, one end of the pressure pipe is connected with the lower part of the pressure chamber, and the other end of the pressure pipe extends into the reservoir water body from the upper part of the reservoir dam body; the lower port of the pressure chamber is provided with a pressure valve, the lower port of the desilting chamber is provided with a desilting valve, and the lower port of the drainage chamber is provided with a drainage valve; the device concentrates the energy of the water flow out of the reservoir to generate high-pressure water flow to dredge the reservoir, the energy conversion efficiency is high, the utilized energy is water flow kinetic energy converted from gravitational potential energy of the water flow out of the reservoir, and the device has the advantages of low carbon and environmental protection.
本发明涉及一种水库清淤装置及方法，其泵体的横向连通管中部连接第一支管，连通管的外端口垂直连接有第二支管，第一支管上端口连接有压力室，第二支管上端口连接有排水室，连通管的内端口连接有沉沙室；引水管的一端与沉沙室上部连接，另一端向上倾斜从水库坝体底部连接到水库水体内，压力管的一端与压力室下部连接，另一端从水库坝体上部伸入到水库水体内；压力室的下端口设有压力阀，沉沙室的下端口设有排沙阀，排水室的下端口设有排水阀；该装置将水库出库水流的能量进行集中产生高压水流进行水库清淤，能量转换效率高，所利用的能量为水库出库水流的重力势能转换来的水流动能，具有低碳环保的优点。
Reservoir desilting device and method
一种水库清淤装置及方法
YANG FEI (author) / WANG YUANJIAN (author) / YAN XIAOFEI (author) / WANG QIANG (author) / LI XINJIE (author) / ZHANG SHIAN (author) / MA HUAIBAO (author) / LI KUNPENG (author) / LI JIEYU (author) / SUN LONGFEI (author)
2024-10-11
Patent
Electronic Resource
Chinese
Hydropower station reservoir area desilting device and desilting equipment
| European Patent Office | 2024