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Single-grade double-line connecting ship lock

A ship lock, single-stage technology, used in ship locks, ship lifting devices, climate change adaptation, etc.

Inactive Publication Date: 2015-05-13
彭国洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present invention can solve these 3 problems

Method used

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  • Single-grade double-line connecting ship lock
  • Single-grade double-line connecting ship lock
  • Single-grade double-line connecting ship lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Connect the bottom of the lock chambers of the two single-stage ship locks with water pipes, and install valves on the water pipes, so that the two lock chambers become a connector, the water in A lock chamber can be discharged to B lock chamber, and the water in B lock chamber can be discharged To the A lock chamber, the valve is closed when discharge is not required. How the water in the lock chamber is discharged, and the working principle of the single-stage double-line connected ship lock is explained with reference to the attached drawings:

[0014] figure 1 Yes: the water level (9) of A lock chamber is the same as the upstream water level, and the water level (10) of B lock chamber is the same as the downstream water level. At this time (5) (6) (7) (8) gate closed state, (13) (14) (15) (16) valve closed state, the water pipe valve ( 18 ) connecting two lock chambers is opened, A lock chamber The water in the direction of the arrow (180) is discharged to the B ...

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Abstract

The present invention is a single-grade double-line connecting ship lock, and mainly solves the problem of large amount of wasted water of a single-grade ship lock and a double-grade ship lock. The technical proposal of the invention is as follows: the bottoms of lock chambers of two single-grade ship locks are connected by a water pipe, the water pipe for connecting is provided with a valve, so that water in A lock chamber can be discharged to B lock chamber, water in the B lock chamber can be discharged into the A lock chamber, and when water in one lock chamber doesn't need emissions to the other chamber, the valve is closed. Water source shortage is getting more and more serious, so that to-be-built or built single-grade ship locks and double-grade ship locks all over China can be built or converted into the single-grade double-line connecting ship lock.

Description

Technical field: [0001] The invention relates to a hydraulic structure, in particular to a ship lock for a ship to pass through a dam. Background technique: [0002] At present, all the water discharged from the single-stage ship lock chamber is discharged to the downstream, which wastes a lot of water; part of the water discharged from the water-saving ship lock chamber is discharged to the water storage tank, and the construction of the water storage tank increases the project cost; the double-stage ship lock Displacement can be reduced by half, but adding a first-level lock chamber will increase the engineering volume and increase the time for ships to pass through the lock chamber. The present invention can solve these three shortcomings. Invention content: [0003] A single-stage double-line connected ship lock means that the lock chambers of two single-stage ship locks are connected, and the water in the two lock chambers can be discharged from each other. The techn...

Claims

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Application Information

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IPC IPC(8): E02C1/00
CPCE02C1/00Y02A10/30
Inventor 彭国洪
Owner 彭国洪
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