Multifunctional water gate for urban river channel and use method of multifunctional water gate

Abstract

The invention provides a multifunctional sluice for urban river channels and a using method thereof.The multifunctional sluice sequentially comprises an upstream approach channel, a sluice chamber and a downstream approach channel in the water flow direction of the river channels, the sluice chamber comprises an upstream steel dam gate and a downstream steel dam gate which are arranged at the two ends of the sluice chamber, and a water conveying system used for filling water into the sluice chamber and draining water does not need to be additionally matched; the requirement for any water level can be met only by controlling the gate opening angle of the steel dam gate, a multifunctional water conservancy facility integrating urban water storage, flood discharge and shipping navigation is achieved by controlling opening and closing of the upstream steel dam gate and the downstream steel dam gate, the structure is simple, operation is convenient, the occupied area of a project is small, and the construction cost is low. The problem of land shortage of urban construction is solved while urban water conservancy construction is guaranteed; meanwhile, water flows through the gate top to form a landscape waterfall, the ornamental value is high, the ecological landscape effect is remarkable, and the gate top is integrated with urban construction.

Description

technical field [0001] The invention belongs to the technical field of sluice gates, and in particular relates to a multifunctional sluice gate for urban rivers and a method of using the same. Background technique [0002] With the rapid development of urbanization, the demand for water conservancy projects with functions such as shipping and navigation, urban water storage and flood discharge is increasing. As an important part of water conservancy projects, gates are the key equipment for opening and closing water flow channels. As a traditional shipping and navigation facility, ship locks are mainly used in water conservancy conditions where the water level difference between the upstream and downstream of the river is large. When controlling the water level, a complex water delivery system needs to be coordinated and implemented. The project is complex and huge, covering a wide area. It takes time and money to build. In urban construction, traditional ship locks are not...

AI Technical Summary

Problems solved by technology

However, steel dam gates in the prior art are seldom used for shipping and navigation facilities in urban construction. In water conservancy projects for urban construction, there is a lack of multifunctional sluice facilities integrating urban water storage, flood discharge and shipping and navigation. , and adapt to urban construction

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