System and method for moving stored water by building database according to canals

Abstract

The invention discloses a system and a method for moving stored water by building a reservoir according to canals, which have the advantages that the requirement on reservoir site selection is not too high, the selected region is wide, and the reservoir can be flexibly built; the movable reservoir can be used for draining and irrigating in turn, so that the long-term inherent unreconcilable contradiction that the water demand period and the irrigating in turn of a standing grain field are not synchronous is solved to the greatest extent; the function of the main reservoir canal system is enhanced, and the water diversion and delivery effects of the main reservoir canal system are exerted to a greater extent; the water storage reservoir not only can dispersedly store water and increase the reserve water quantity, but also can intensively discharge water to irrigate the farmland at proper time, so that the farmland can be flexibly irrigated without being limited by the original irrigation cycle; and the surplus water is stored, so that the main reservoir is convenient to dredge. When the main reservoir is conditionally desilted, water in the main reservoir in the irrigation period is transferred and stored in the transfer reservoir, so that the desilting time of the main reservoir is guaranteed to the maximum extent, the desilting difficulty of the main reservoir is effectively reduced, and farmland irrigation is less affected or not affected.

Description

technical field [0001] The invention relates to the technical field of transferring and storing water, in particular to a system and method for transferring and storing water according to the construction of canals. Background technique [0002] As an important project for optimizing water resource allocation and flood control and disaster reduction, various reservoirs have always played huge economic, social and ecological benefits in terms of flood control security, drought resistance, water supply, and water conservation. Due to the fact that the reservoirs built in the 1950s and 1960s in our country have been operated for many years, and the sediment content in the rivers is relatively large, and the siltation is serious, which has encroached on the reservoir's flood control and profit storage capacity, affecting the comprehensive benefits of the reservoir, and even some The reservoir is downgraded or scrapped due to serious siltation. In order to ensure the full play o...

AI Technical Summary

Problems solved by technology

However, dredging the reservoir is a very difficult project. First, it is difficult to maximize the mechanical benefits in the silt, thus increasing the amount of work; , and cannot guarantee enough time for dredging

And there are few win-win measures in the resolution of such conflicts

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