Multifunctional and multidimensional canal system scientific research test system for laboratory

Abstract

The invention relates to a multifunctional and multidimensional canal system scientific research test system for a laboratory, and belongs to the technical fields of special canal measuring structures, canal system irrigation scheduling optimization, ecological canal design, lining canal roughness coefficient, canal flow velocity distribution law, pipe and canal joint work and the like. The systemcomprises a water pump unit, a fixed steel frame, a water stabilizing and supplying tank, a main canal, a return tank, a secondary canal, a water storage tank, a branch canal, a pressure measuring pipe row, a return pipe, a water supply pipe, a water stabilizing plate, a canal system hydraulic structure, a pressure measuring hole, a specific drop plate, a rectangular weir, a branch canal water collecting pool, a current meter, a water level measuring cylinder device and a data acquisition terminal. The device has the advantages of integrated work, multi-dimensional adjusting and control, simultaneous conducting of multiple studies and the like, and the scientific research contents which can be carried out comprises 1, specially arrangement of a channel water measuring structure, 2, irrigation scheduling optimization of a channel system, 3, ecological channel design, 4, coefficient of roughness of a lining channel, 5, distribution law of channel flow velocity, and 6, pipe-channel jointwork.

Description

technical field [0001] The invention belongs to the technical fields of special channel water measuring buildings, canal system irrigation scheduling optimization, ecological channel design, lining channel roughness coefficient, channel flow velocity distribution law, joint work of pipes and canals, etc., and particularly relates to a laboratory A multi-functional, multi-dimensional canal system scientific research and test system. Background technique [0002] At present, the researches on special canal water measuring buildings, canal system irrigation scheduling optimization, ecological channel design, lining channel roughness coefficient, channel flow velocity distribution law, and joint work of pipes and canals mainly use the prototype observation of canal systems in irrigation areas, scientific research institutions, etc. Model tests, numerical simulations, and other methods, but due to factors such as research costs, research conditions, and external climate, two or m...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a multi-functional, multi-dimensional canal system scientific research and test system for laboratories, which can be used for special canal water measurement buildings, canal system irrigation scheduling optimization, and ecological canal design. , lining channel roughness coefficient, channel flow velocity distribution law, joint work of pipes and canals, etc., to solve two or more of the above researches caused by factors such as research costs, research conditions, and external climate in the existing technology Technical problems that cannot be carried out at the same time, the research conditions are inconsistent, and it is difficult to carry out research on the same scale

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