OWC power generation unit and floating net cage integrated with OWC power generation unit array

A technology for generating units and cages, applied in the field of floating cages, can solve the problems of large hidden dangers, high cost, and poor environmental protection.

Pending Publication Date: 2021-09-28
HARBIN ENG UNIV
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the advancement of marine aquaculture from shore-based, tidal flats, and shallow seas to deep seas and distant seas, the development, construction, operation, and maintenance of marine ranches are inseparable from the support of

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
  • OWC power generation unit and floating net cage integrated with OWC power generation unit array
  • OWC power generation unit and floating net cage integrated with OWC power generation unit array
  • OWC power generation unit and floating net cage integrated with OWC power generation unit array

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The oscillating water column (OWC) wave energy device has the advantages of high reliability, low construction difficulty, and low operation and maintenance costs. Therefore, this invention integrates the floating net cage and the array OWC device to design a high reliability, all-weather, A floating net cage arrangement scheme for a stable and continuous self-powered integrated array OWC wave energy device.

[0028] The present invention is mainly composed of the following systems: a deep water cage system, an OWC wave energy power generation system, and a platform carrier system. The deep water net cage system is made up of net bottom 2, net clothing 4, counterweight bottom ring 5 and net cage floating frame system 8. Wherein the counterweight bottom ring 5 that hangs on the casing bottom connects the net clothing 4 and the bottom 2 of the net, plays the effect of maintaining the shape of the net cage and guaranteeing the breeding space. The net cage floating frame s...

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 belongs to the technical field of ocean energy and marine fishery, and particularly relates to an OWC power generation unit and a floating net cage integrated with an OWC power generation unit array. The OWC power generation unit is designed, and when waves act on the OWC power generation unit to cause a water body in an air chamber to do heave motion, wave energy is converted into potential energy of a water column at the moment; and an oscillating water column generates positive pressure and negative pressure on air in the air chamber, and then the air flowing severely drives an air turbine system above the air chamber to do work and generate electricity, so that potential energy-mechanical energy-electric energy conversion is achieved. A plurality of OWC power generation units are arranged in a circular array through OWC air chamber partition walls and are integrated with the floating net cage, so that all-weather, stable and continuous self-energy-supply operation of the deepwater net cage is guaranteed, and the concepts of space sharing and marine use of ocean energy are met.

Description

technical field [0001] The invention belongs to the technical field of ocean energy and ocean fishery, and in particular relates to an OWC power generation unit and a floating net cage integrated with an array of OWC power generation units. Background technique [0002] The "2020 World Energy Outlook" report released by the International Energy Agency shows that in the context of the overall decline in global energy demand, the development and utilization of renewable energy has shown greater flexibility. It is expected that the demand for renewable energy power will increase from 2020 to 2030 2 / 3, accounting for about 80% of the increase in global electricity demand. As a kind of marine renewable energy, wave energy has the advantages of no pollution, large reserves and wide distribution, and has great application prospects. my country is rich in wave energy resources, and the effective development and utilization of wave energy can provide clean energy support for marine ...

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
IPC IPC(8): F03B13/20F03B13/00F03B11/00A01K61/60
CPCF03B13/20F03B13/00F03B11/00A01K61/60Y02P60/60Y02A40/81Y02E10/20Y02E10/30
Inventor 赵玄烈李扬耿敬郑雄波
Owner HARBIN ENG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap