A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-floating device for discharging underground water in high underground water channel section
The invention relates to a self-floating device for discharging underground water in a high underground water channel section, which comprises lining panels arranged on two sides of a water channel in the length direction, the lining panels are provided with abdicating grooves, concrete layers are laid in the abdicating grooves, and transverse drainage pipes are arranged in the concrete layers and the lining panels. One end of the transverse drainage pipe extends out of the concrete layer and is connected with a drainage hose through a connecting piece, and a round pipe is installed at the end, away from the connecting piece, of the drainage hose and sleeved with a floating block. Under the action of the floating block, the flap valve and the floating block can be located above the water level of the channel all the time, when the external underground water level is higher than the water level of the channel, external underground water flows into the channel through the flap valve, and when the external underground water level is lower than the water level of the channel, the flap valve and the floating block float upwards under the action of buoyancy along with rising of the water level of the channel; water in the channel can be prevented from flowing back outwards, and the problems that manual opening and closing operation is large in risk, time-consuming, labor-consuming and high in cost and water in the channel flows outwards can be solved.
本发明涉及一种高地下水渠段地下水外排的自浮式装置，包括设置在输水渠道长度方向渠道两侧的衬砌面板，衬砌面板上开设有让位槽，让位槽内铺设有混凝土层，混凝土层和衬砌面板内设有横向排水管，横向排水管的一端伸出混凝土层并通过连接件连接有排水软管，排水软管远离连接件的一端安装有圆管，圆管上套装有浮块。通过在浮块的作用下，使得拍门和浮块能够始终位于渠道水位以上，当外部地下水位高于渠道水位时，外部地下水通过拍门流至渠道内，当外部地下水位低于渠道水位时，随着渠道水位升高，拍门和浮块在浮力作用下上浮，可避免渠内水向外倒流，能够避免人工启闭作业风险大、费时、费力、费用高以及渠内水外流的问题发生。
Self-floating device for discharging underground water in high underground water channel section
The invention relates to a self-floating device for discharging underground water in a high underground water channel section, which comprises lining panels arranged on two sides of a water channel in the length direction, the lining panels are provided with abdicating grooves, concrete layers are laid in the abdicating grooves, and transverse drainage pipes are arranged in the concrete layers and the lining panels. One end of the transverse drainage pipe extends out of the concrete layer and is connected with a drainage hose through a connecting piece, and a round pipe is installed at the end, away from the connecting piece, of the drainage hose and sleeved with a floating block. Under the action of the floating block, the flap valve and the floating block can be located above the water level of the channel all the time, when the external underground water level is higher than the water level of the channel, external underground water flows into the channel through the flap valve, and when the external underground water level is lower than the water level of the channel, the flap valve and the floating block float upwards under the action of buoyancy along with rising of the water level of the channel; water in the channel can be prevented from flowing back outwards, and the problems that manual opening and closing operation is large in risk, time-consuming, labor-consuming and high in cost and water in the channel flows outwards can be solved.
本发明涉及一种高地下水渠段地下水外排的自浮式装置，包括设置在输水渠道长度方向渠道两侧的衬砌面板，衬砌面板上开设有让位槽，让位槽内铺设有混凝土层，混凝土层和衬砌面板内设有横向排水管，横向排水管的一端伸出混凝土层并通过连接件连接有排水软管，排水软管远离连接件的一端安装有圆管，圆管上套装有浮块。通过在浮块的作用下，使得拍门和浮块能够始终位于渠道水位以上，当外部地下水位高于渠道水位时，外部地下水通过拍门流至渠道内，当外部地下水位低于渠道水位时，随着渠道水位升高，拍门和浮块在浮力作用下上浮，可避免渠内水向外倒流，能够避免人工启闭作业风险大、费时、费力、费用高以及渠内水外流的问题发生。
Self-floating device for discharging underground water in high underground water channel section
一种高地下水渠段地下水外排的自浮式装置
LIU TONGSHENG (author) / LU JIANFENG (author) / ZHAI ZIDONG (author) / ZHOU WEISHUAI (author) / CAI GUANGZHI (author) / GUO HONGJUN (author) / WEI HONGYI (author) / LI LIPENG (author) / CHENG YIBO (author) / HAN PENGFEI (author)
2024-03-26
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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