Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipeline fluid multilayer carding anti-aerification device
The present invention discloses a pipeline fluid multilayer carding anti-aerification device which is assembled at a water inlet of a water conveyance pipeline project and used for orderly carding a fluid through four levels. The fluid at an eddy-flow aerification state is carded and rectified through an antifouling and anti-vortex overflowing plate, an anti-vortex stream guidance pore plate, a rectifying and carding element assembly plate equipped with fluid rectifying and carding elements, and a stream guiding element assembly plate equipped with waterhead limiting and guiding elements; the antifouling and anti-vortex overflowing plate, the anti-vortex stream guidance pore plate, the rectifying and carding element assembly plate and the stream guiding element assembly plate are arranged in parallel inside an inner cavity of the device; a pressure difference between the atmospheric pressure always maintaining a constant pressure and the pipeline which is exposed out of a water surface and always at a vacuum state is then combined, and under pulling of a potential energy generated at a downstream net water head, the fluid is conveyed at a high flowing speed. A laminar flow at a colorless and transparent full-pipe state after carding and rectifying presents a distinct flow state from an eddy flow at a white-foam aerification state in conventional water delivery, resistance generated by gases inside the pipeline is completed removed, frictional head losses of the pipeline are greatly reduced, and a water delivery flow is greatly raised.
Pipeline fluid multilayer carding anti-aerification device
The present invention discloses a pipeline fluid multilayer carding anti-aerification device which is assembled at a water inlet of a water conveyance pipeline project and used for orderly carding a fluid through four levels. The fluid at an eddy-flow aerification state is carded and rectified through an antifouling and anti-vortex overflowing plate, an anti-vortex stream guidance pore plate, a rectifying and carding element assembly plate equipped with fluid rectifying and carding elements, and a stream guiding element assembly plate equipped with waterhead limiting and guiding elements; the antifouling and anti-vortex overflowing plate, the anti-vortex stream guidance pore plate, the rectifying and carding element assembly plate and the stream guiding element assembly plate are arranged in parallel inside an inner cavity of the device; a pressure difference between the atmospheric pressure always maintaining a constant pressure and the pipeline which is exposed out of a water surface and always at a vacuum state is then combined, and under pulling of a potential energy generated at a downstream net water head, the fluid is conveyed at a high flowing speed. A laminar flow at a colorless and transparent full-pipe state after carding and rectifying presents a distinct flow state from an eddy flow at a white-foam aerification state in conventional water delivery, resistance generated by gases inside the pipeline is completed removed, frictional head losses of the pipeline are greatly reduced, and a water delivery flow is greatly raised.
Pipeline fluid multilayer carding anti-aerification device
WENG YIMENG (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
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