Ship lock centralized water delivery system with rotary power generation energy dissipater and control method of ship lock centralized water delivery system

Abstract

The invention discloses a ship lock centralized water delivery system with a rotary power generation energy dissipater and a control method of the ship lock centralized water delivery system. The ship lock centralized water delivery system with the rotary power generation energy dissipater comprises an upstream water delivery gallery, a lock chamber and a downstream water delivery gallery which sequentially communicate. A first valve is arranged in the upstream water delivery gallery, a first energy dissipater is arranged at a water outlet of the upstream water delivery gallery, and the first energy dissipater is located at the downstream of the first valve; a second valve is arranged in the downstream water delivery gallery; the first energy dissipater comprises a rotatable first main shaft and a plurality of first blades fixedly arranged on the first main shaft, and the first blades are arranged in the circumferential direction of the first main shaft; and the first energy dissipater is connected with a first energy storage device. According to the ship lock centralized water delivery system with the rotary power generation energy dissipater and the control method of the ship lock centralized water conveying system, the turbulent fluctuation degree of water in a lock chamber can be reduced, the water flow force borne by the ship is reduced, ship lockage safety is guaranteed, and energy contained in water flow when the ship locks can be fully utilized.

Description

technical field [0001] The invention relates to the technical field of water delivery systems, in particular to a ship lock centralized water delivery system with rotating power generation and energy dissipation devices and a control method thereof. Background technique [0002] The traditional ship lock water delivery system is mainly divided into two types: centralized water delivery system and decentralized water delivery system. The main types of energy dissipators in the centralized water delivery system are energy dissipating chambers, stilling teeth, stilling sills, stilling beams, stilling grilles, vertical baffles, horizontal louvers, stilling pools and stilling piers, etc. The energy dissipation of the sluice chamber of the decentralized water delivery system usually adopts two forms: cover plate and open ditch. [0003] At present, with the development of inland shipping in China and the continuous construction of various types of high and low water head ship loc...

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Problems solved by technology

[0003]At this stage, with the development of inland waterway shipping in my country and the continuous construction of various types of high and low head ship locks, due to the restrictions on the type of energy dissipation in the water delivery system and the different layout methods As far as reasonable, strong turbulent water flow and uneven flow field often appear in the lock room during the water filling process of the ship lock, which seriously endangers the safety of ship navigation.

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