Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for increasing flow velocity of runoff section micro-lifting water head of water delivery main canal
The invention discloses a device for increasing the flow velocity of a runoff section micro-lifting water head of a water delivery main canal, and relates to the field of water conservancy and water affairs. The device comprises the water delivery main canal, a flow channel full-section pump set, an artificial plunge pool, a pump set power control cabinet and a plunge pool height adjuster; a spiral axial flow pump set is arranged in the flow channel full-section pump set; the pump set power control cabinet is connected with the spiral axial flow pump set; and the plunge pool height adjuster is connected with the plunge pool height adjuster. According to the device, flow control lifting systems capable of increasing the flow velocity and improving the water head of a local section are arranged at different positions of the main canal, so that the water delivery main canal is changed into controllable and adjustable hydrodynamic flow within the full range instead of passive self-flow, dynamic configuration and maximum utilization of water resources can be achieved, and remarkable social benefits and economic benefits are achieved.
本发明公开了一种输水干渠径流断面微提升水头加大流速的装置，涉及水利水务领域。它包括包括输水干渠、流道全断面泵组、人工水垫塘、泵组功率控制柜和水垫塘高度调节器；流道全断面泵组内有螺旋轴流泵组；泵组功率控制柜与螺旋轴流泵组连接，水垫塘高度调节器与水垫塘高度调节器连接。本发明提在干渠的不同位置设置可加大流速、提高局部区段水头的控流提升系统，从而使输水干渠不再被动自流，而变为具有全范围内可控可调节水动力流，能现实水资源动态配置和最大利用，具有显著的社会效益和经济效益。
Device for increasing flow velocity of runoff section micro-lifting water head of water delivery main canal
The invention discloses a device for increasing the flow velocity of a runoff section micro-lifting water head of a water delivery main canal, and relates to the field of water conservancy and water affairs. The device comprises the water delivery main canal, a flow channel full-section pump set, an artificial plunge pool, a pump set power control cabinet and a plunge pool height adjuster; a spiral axial flow pump set is arranged in the flow channel full-section pump set; the pump set power control cabinet is connected with the spiral axial flow pump set; and the plunge pool height adjuster is connected with the plunge pool height adjuster. According to the device, flow control lifting systems capable of increasing the flow velocity and improving the water head of a local section are arranged at different positions of the main canal, so that the water delivery main canal is changed into controllable and adjustable hydrodynamic flow within the full range instead of passive self-flow, dynamic configuration and maximum utilization of water resources can be achieved, and remarkable social benefits and economic benefits are achieved.
本发明公开了一种输水干渠径流断面微提升水头加大流速的装置，涉及水利水务领域。它包括包括输水干渠、流道全断面泵组、人工水垫塘、泵组功率控制柜和水垫塘高度调节器；流道全断面泵组内有螺旋轴流泵组；泵组功率控制柜与螺旋轴流泵组连接，水垫塘高度调节器与水垫塘高度调节器连接。本发明提在干渠的不同位置设置可加大流速、提高局部区段水头的控流提升系统，从而使输水干渠不再被动自流，而变为具有全范围内可控可调节水动力流，能现实水资源动态配置和最大利用，具有显著的社会效益和经济效益。
Device for increasing flow velocity of runoff section micro-lifting water head of water delivery main canal
一种输水干渠径流断面微提升水头加大流速的装置
LIANG BO (Autor:in) / GUI SHAOBO (Autor:in) / CUI LEI (Autor:in) / CHEN RUI (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
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