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Ship lock water saving system and using method thereof

A water delivery system and ship lock technology, which is applied in ship locks, ship lifting devices, climate change adaptation, etc., can solve the problems of the impact of the power generation efficiency of the reservoir power station, the large water consumption in operation, and the large proportion of the ship lock, so as to avoid valve cavitation. The effect of optimization, optimization of engineering quantity, and improvement of operational safety

Pending Publication Date: 2021-05-04
POWER CHINA KUNMING ENG CORP LTD
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AI Technical Summary

Problems solved by technology

Ship locks account for the largest proportion of navigable buildings at this stage. Ship locks need to obtain water from the upstream reservoir through the water delivery system to realize the fluctuation of the water level inside the lock chamber. The operation of multi-level ship locks consumes a lot of water, and it also affects the power generation efficiency of the reservoir power station

Method used

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  • Ship lock water saving system and using method thereof
  • Ship lock water saving system and using method thereof
  • Ship lock water saving system and using method thereof

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Embodiment Construction

[0046] The method will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0047] The working principle of the present invention will be described in detail below in conjunction with the accompanying drawings. Such as Figures 1 to 3 shown.

[0048] A water-saving system for a ship lock, the water-saving system for a ship lock according to the present invention includes a lock chamber system, a water delivery system, and a water storage system;

[0049] The water storage system is set on both sides or one side of the sluice chamber system; the water delivery system is set on both sides or one side of the lower part of the sluice chamber system;

[0050] The lock chamber system includes the lock chamber 1, the upstream working door 6 of the lo...

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Abstract

The invention relates to a ship lock water saving system and a using method thereof. The ship lock water saving system comprises a lock chamber system, water conveying systems and water storage systems. The water storage systems are arranged on the two sides or one side of the lock chamber system. The water conveying systems are arranged on the two sides or one side of the lower portion of the lock chamber system. The lock chamber system comprises a lock chamber, a lock chamber upstream working door, a lock chamber downstream working door and a lock chamber bottom water inlet and outlet pipe. The lock chamber upstream working door is arranged at the front end of the lock chamber; the lock chamber downstream working door is arranged at the rear end of the lock chamber; the lock chamber bottom water inlet and outlet pipe is arranged at the bottom of the lock chamber. Through the combined action of a water storage tank and a water delivery gallery, 50% or more of water in the lock chamber can be repeatedly utilized, the purpose of saving water resources is achieved on the basis that normal operation of the ship lock is guaranteed, and the operation cost of the ship lock is reduced. The operation mode of the water saving ship lock is explained, and a simple and convenient operation mode is provided.

Description

technical field [0001] The invention belongs to the field of water conservancy system structure, and in particular relates to the technical field of a ship lock water-saving system structure. Background technique [0002] With the development of domestic hydropower construction, high dams and large reservoirs are increasing day by day. In the process of promoting water conservancy and hydropower construction, it is necessary to pay attention to the sustainable development of shipping in the original waterway. Therefore, it is necessary to build new navigable dam facilities on most of the river retaining structures to restore and meet the shipping needs of golden waterways. Ship locks account for the largest proportion of navigable buildings at this stage. Ship locks need to obtain water from the upstream reservoir through the water delivery system to realize the fluctuation of the water level inside the lock chamber. The operation of multi-level ship locks consumes a lot of...

Claims

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Application Information

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IPC IPC(8): E02C1/00E02C1/06
CPCE02C1/00E02C1/06Y02A10/30
Inventor 任杰曹威伦刘晓芬
Owner POWER CHINA KUNMING ENG CORP LTD
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