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

Buoyancy swing device adapting to change of tide levels

A tidal level and change technology, applied in safety devices, ocean energy power generation, mechanical equipment, etc., can solve problems such as inability to adapt to tidal level changes, and achieve the effect of improving hydrodynamic performance and reducing energy waste

Inactive Publication Date: 2013-06-12
SECOND INST OF OCEANOGRAPHY MNR
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is proposed to solve the deficiency that the existing buoyant pendulum type wave energy generating device cannot adapt to the change of tide level, and aims to provide a buoyant pendulum device that can adjust the position of the pendulum plate according to the tide level and adapt to the change of tide level

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
  • Buoyancy swing device adapting to change of tide levels
  • Buoyancy swing device adapting to change of tide levels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The buoyancy pendulum device adapted to the change of tide level comprises a pendulum plate 1, which is connected with the pendulum plate regulating device.

[0022] The pendulum adjusting device is connected with the controller, and the controller is connected with the tide gauge 4 .

[0023] The buoyant pendulum device adapting to tide level changes also includes a support arm 5, on which a slide rail 7 is arranged, and the support arm 5 passes through the pendulum plate 1, and the pendulum plate 1 is a cavity structure.

[0024] The wobble plate adjustment device includes a wobble plate adjustment push rod 21, a hydraulic cylinder 22 and a hydraulic pump 23. One end of the wobble plate adjustment push rod 21 is hinged or welded to the bottom of the wobble plate 1, and the other end of the wobble plate adjustment push rod 21 is connected to the hydraulic cylinder 22. The hydraulic cylinder 22 is connected to a hydraulic pump 23 .

[0025] The hydraulic cylinder 22 is...

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 relates to a buoyancy swing device adapting to change of tide levels. The buoyancy swing device comprises a swing plate, wherein the swing plate is connected to a swing plate adjusting device; the swing plate adjusting device is connected to a controller; and the controller is connected to a tide gauge. The PC of the buoyancy swing device adapting to the change of tide levels can calculate the displacement value of the swing plate required to shift according to received tide level signals, and then the displacement value is output to the swing plate adjusting device by the PLC (Programmable Logic Controller) controller, and the position of the swing plate is adjusted by the swing plate adjusting device to realize the function of the swing plate which can adapt to the change of the tide levels; and as the position of the swing plate can be adjusted according to the change of water levels, compared with a conventional buoyancy swing device, the hydrodynamic performance of the buoyancy swing device adapting to the change of the tide levels is greatly improved, the wave energy is fully converted into usable energy, and energy waste in the whole conversion process is significantly reduced.

Description

technical field [0001] The invention relates to a wave energy generating device, in particular to a buoyancy pendulum device adapting to tide level changes. Background technique [0002] At present, the development of new energy sources has attracted much attention. Ocean wave energy is a clean and renewable energy that can be used for power generation, refrigeration, and seawater desalination. There are many technologies for utilizing ocean wave energy, among which buoyancy pendulum technology has a promising application prospect. In the United Kingdom, Australia, Ireland and my country, enterprises and scientific research institutions have carried out relatively systematic research and development, and some technologically advanced devices are close to commercialization, such as the OYSTER device in the United Kingdom. Some relatively mature buoyant pendulum devices are mainly used in coastal waters. Because the tidal range in this sea area is generally large, the perform...

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): F03B15/00F03B13/22F03B17/06
CPCY02E10/30
Inventor 赵海涛宁德志张大海勾莹程传国
Owner SECOND INST OF OCEANOGRAPHY MNR
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