Double-line multistage one-way passing water-saving ship lock

Abstract

The invention discloses a double-line multistage one-way passing water-saving ship lock and aims to solve the technical problem that water should be saved for all double-line multistage one-way passing ship locks with different stages. The technical scheme is that different-line same-stage lock chambers of the double-line multistage ship lock communicate with one another; the water level of a downgoing ship lock chamber rises from a low water level to a medium water level, and no ship exists in the lock chamber; the water level of the lock chamber rises from the medium water level to a high water level, and no ship exists in the lock chamber; the water level of an upgoing ship lock chamber falls from the high water level to the medium water level and no ship exists in the lock chamber; and the water level of the lock chamber falls from the medium water level to the low water level and no ship exists in the lock chamber.

Description

Technical field: [0001] The invention relates to a navigable structure, in particular to a water-saving function of a ship lock. Background technique: [0002] In the 1960s, Tianjin University put forward the design report of the water-saving ship lock scheme and the analysis of the water-saving problems of the Three Gorges ship lock in the study of the Three Gorges ship lock on the Yangtze River. Water-saving ship lock, but the biggest disadvantage of this kind of water-saving ship lock is the need to build a water-saving pool, so the Three Gorges ship lock gave up this plan. "After 2000, the Shanxi Water Conservancy and Hydropower Survey and Design Research Institute conducted a research on the operation of the two-way provincial water lock in Chunchun Lake, Guilin City" (Wang Xiaoqing, Liu Chang, Development and Research Status of the Provincial Water Lock), and there have been mutual irrigation and interaction between single-stage and double-line. An important feature o...

AI Technical Summary

Problems solved by technology

[0002] In the 1960s, Tianjin University put forward the design report of the water-saving ship lock scheme and the analysis of the water-saving problems of the Three Gorges ship lock in the study of the Three Gorges ship lock on the Yangtze River. Water-saving ship lock, but the biggest disadvantage of this kind of water-saving ship lock is the need to build a water-saving pool, so the Three Gorges ship lock gave up this plan

The flexibility of braking, turning, acceleration, and deceleration of ships is lower than that of vehicles moving on land. Therefore, the disadvantage of implementing two-way traffic in the same line of ship locks is to increase the difficulty of ship traffic and increase the time of travel, that is to say, the saving of two-way ship locks. The water effect is based on the disadvantage of two-way traffic. For this reason, two-way water-saving ship locks have not been widely used in social production.

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