Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Caisson type lock head centralized water delivery system

A water delivery system and caisson type technology, applied in ship locks, ship lifting devices, buildings, etc., can solve the problems of uneven distribution of horizontal and vertical flow velocity, surging water flow at the water outlet, etc., to increase the overall stability, increase The speed of water infusion and the effect of reducing turbulence

Inactive Publication Date: 2020-11-06
HOHAI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: The purpose of the invention is to provide a caisson-type sluice head centralized water delivery system to solve the problem of adjusting the uneven distribution of horizontal and vertical flow velocity and solving the problem of water flow surge at the water outlet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Caisson type lock head centralized water delivery system
  • Caisson type lock head centralized water delivery system
  • Caisson type lock head centralized water delivery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0021] Such as Figure 1 to Figure 4 As shown, a caisson type lock head centralized water delivery system of the present invention includes a separate structure lock head 1, the lock head 1 is composed of two left and right caissons 2, and the caisson 2 is used as the lock head of the ship lock, which is designed in combination with side piers Integrate, compared with the traditional lock head design, the use of separate caisson 2 structure increases the overall stability of the lock head 1 and anti-tilting, anti-floating, anti-skid;

[0022] The caisson 2 is equipped with a water delivery corridor 3 and an energy dissipation chamber 4, the water delivery corridor 3 and the energy dissipation chamber 4 are fixedly connected, and the two are connected; the water inlet of the water delivery corridor 3 is provided with a corridor water inlet valve 5. The corrid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a caisson type lock head centralized water delivery system. The system comprises a brake head body of a separated structure. The lock head is composed of a left caisson and a right caisson. A water delivery gallery and an energy dissipation chamber are arranged in each caisson, the water delivery gallery is fixedly connected with the energy dissipation chamber, and the energy dissipation chamber is fixedly provided with multiple groups of force dissipation beams which are horizontally arranged at equal intervals in a stepped mode from bottom to top in the length direction of the energy dissipation chamber. Each group of force dissipation beams is fixedly connected with force dissipation piers which are vertically arranged, the multiple groups of force dissipation piers are vertically arranged at equal intervals in a stepped manner from front to back along the width direction of the energy dissipation chambers, an energy dissipation channel is arranged at the endpart of a water outlet of each energy dissipation chamber, and an energy dissipation cover plate is fixedly arranged at the end part of the energy dissipation channel. The energy dissipation chambersin the caissons comprise the stepped force dissipation beams and the stepped force dissipation piers, and the stepped force dissipation beams and the stepped force dissipation piers can be combined with the energy dissipation cover plates at the water outlets to effectively adjust transverse and vertical flow velocity distribution to be uniform; the energy dissipation cover plates of the energy dissipation chambers greatly reduces turbulence of water flow in a sluice chamber, and stability of the water surface in the sluice chamber is improved.

Description

technical field [0001] The invention relates to the technical field of ship lock water delivery systems, in particular to a caisson type lock head centralized water delivery system. Background technique [0002] my country's existing nearly 1,000 ship locks basically use centralized water delivery systems. There are two main reasons: 1) The development of my country's inland water transportation industry is slow, and the scale of the ship lock is relatively small, so the time requirement for the filling and discharging time of the ship lock is not high; 2) From the perspective of project cost, the structure of the lock chamber of the centralized water delivery system is simple and the cost Saving; but in the traditional centralized water delivery system, when the ship locks are filled with water, often due to excessive water velocity or strong turbulence, a horizontally uneven flow field is generated, resulting in unequal pressure on both sides of the docked ship; or A vertic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02C1/06E02C1/08
CPCE02C1/06E02C1/08
Inventor 庄宁杨文涛许明宇江朝华欧阳峰
Owner HOHAI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com