CN105673299A - Oscillating water column type power generation device - Google Patents
Oscillating water column type power generation device Download PDFInfo
- Publication number
- CN105673299A CN105673299A CN201610043802.XA CN201610043802A CN105673299A CN 105673299 A CN105673299 A CN 105673299A CN 201610043802 A CN201610043802 A CN 201610043802A CN 105673299 A CN105673299 A CN 105673299A
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- China
- Prior art keywords
- air outlet
- power generation
- cavity
- upper cavity
- type power
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an oscillating water column type power generation device which comprises a device body. A cavity structure is arranged in the device body. The cavity structure is divided into an upper cavity and a lower cavity through a baffle. A seawater outlet and inlet opening is formed in the bottom of the lower cavity. An air inlet and a one-way air outlet are formed in the top of the lower cavity, and the lower cavity communicates with the upper cavity through the air inlet and the one-way air outlet. A motor and a rotating wing piece connected with the motor through a rotating shaft are installed in the upper cavity. An air outlet and a one-way air inlet which communicate with the outside are formed in the top of the upper cavity. The oscillating water column type power generation device is simple in structure, convenient to install and low in manufacturing and maintaining cost, and compared with an existing wave energy power generation device, the wave energy transformation and utilization rate is greatly increased, and the considerable market value is achieved.
Description
Technical field
The present invention relates to ocean power generation device field, specifically, it is related specifically to a kind of oscillaton water column type power generation assembly.
Background technology
Along with socioeconomic development, people are more and more higher to the demand of the energy, and solution energy dilemma is extremely urgent problem. Sea is preserved the inexhaustible energy, then how effectively developing but is the difficult problem perplexing people, some equipment utilizing wave to generate electricity occurred in the prior art, but its structure is all very complicated, the difficulty safeguarded is big, cost of investment height, generating efficiency is low, therefore, it is difficult to utilization and extention.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of oscillaton water column type power generation assembly, to solve the problem.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of oscillaton water column type power generation assembly, comprise apparatus main body, the inside of described apparatus main body is provided with cavity structure, described cavity structure is by barrier partitions upper cavity and a lower chamber, seawater gangway has been offered in the bottom of described lower chamber, the top of lower chamber is provided with inlet mouth and unidirectional air outlet, and be connected with upper cavity with unidirectional air outlet by described inlet mouth, the rotation fin being provided with motor in described upper cavity and be connected with motor by rotating shaft, offers the air outlet with ft connection and one-way air inlet mouth at the top of upper cavity.
Further, described unidirectional air outlet and one-way air inlet mouth are all provided with magnetic valve, and opening or closing by the unidirectional air outlet of described solenoid control and one-way air inlet mouth.
Further, described apparatus main body is high column structure, and the base plate of apparatus main body outwards extends along direction, seawater gangway.
Compared with prior art, the useful effect of the present invention is as follows:
Structure is simple, easy for installation, manufactures with maintenance cost cheap, compared to existing Wave energy electric generator, substantially increases the trans-utilization rate of wave energy, have considerable marketable value.
Accompanying drawing explanation
Fig. 1 is the structural representation of oscillaton water column type power generation assembly of the present invention.
Number in the figure illustrates: apparatus main body 1, upper cavity 2, lower chamber 3, seawater gangway 4, inlet mouth 5, unidirectional air outlet 6, air outlet 7, one-way air inlet mouth 8.
Embodiment
For the present invention is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with embodiment, set forth the present invention further.
See Fig. 1, a kind of oscillaton water column type power generation assembly of the present invention, comprise apparatus main body 1, the inside of described apparatus main body 1 is provided with cavity structure, described cavity structure is by a barrier partitions upper cavity 2 and lower chamber 3, seawater gangway 4 has been offered in the bottom of described lower chamber 3, the top of lower chamber 3 is provided with inlet mouth 5 and unidirectional air outlet 6, and be connected with upper cavity 2 with unidirectional air outlet 6 by described inlet mouth 5, in described upper cavity 2, motor is installed, and by rotation fin that rotating shaft is connected with motor, the air outlet 7 with ft connection and one-way air inlet mouth 8 is offered at the top of upper cavity 2.
It is to be noted, described unidirectional air outlet 6 and one-way air inlet mouth 8 are all provided with magnetic valve, and opening or closing by the unidirectional air outlet 6 of described solenoid control and one-way air inlet mouth 8, by adopting said structure design, ensure that air-flow can eject from air outlet 7 when arranging from the bottom up, and then obtain higher energy conversion rate.
Described apparatus main body 1 is high column structure, and the base plate of apparatus main body 1 outwards extends along direction, seawater gangway 4.
The principle of work of the present invention is as follows:
When the water level in apparatus main body is lower than extraneous water level, outside seawater is through the inside of seawater gangway inflow device main body, promoting the air in apparatus main body to enter upper cavity from lower chamber through inlet mouth, and then the rotation fin of pushing motor rotates generation electric energy, last air-flow is discharged from air outlet.
When the water level in apparatus main body is higher than extraneous water level, the seawater of apparatus main body inside flows out through seawater gangway, the air pressure in apparatus main body is caused to reduce, make the air outside apparatus main body can enter upper cavity from inlet mouth, and then the rotation fin of pushing motor produces electric energy, last air-flow is discharged from air outlet.
More than show and describe the ultimate principle of the present invention and the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. an oscillaton water column type power generation assembly, it is characterized in that: comprise apparatus main body, the inside of described apparatus main body is provided with cavity structure, described cavity structure is by barrier partitions upper cavity and a lower chamber, seawater gangway has been offered in the bottom of described lower chamber, the top of lower chamber is provided with inlet mouth and unidirectional air outlet, and be connected with upper cavity with unidirectional air outlet by described inlet mouth, in described upper cavity, motor is installed, and by rotation fin that rotating shaft is connected with motor, the air outlet with ft connection and one-way air inlet mouth is offered at the top of upper cavity.
2. oscillaton water column type power generation assembly according to claim 1, it is characterised in that: described unidirectional air outlet and one-way air inlet mouth are all provided with magnetic valve, and opening or closing by the unidirectional air outlet of described solenoid control and one-way air inlet mouth.
3. oscillaton water column type power generation assembly according to claim 1, it is characterised in that: described apparatus main body is high column structure, and the base plate of apparatus main body outwards extends along direction, seawater gangway.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043802.XA CN105673299A (en) | 2016-01-22 | 2016-01-22 | Oscillating water column type power generation device |
| CN201620627527.1U CN205779438U (en) | 2016-01-22 | 2016-06-23 | A kind of oscillaton water column type TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043802.XA CN105673299A (en) | 2016-01-22 | 2016-01-22 | Oscillating water column type power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105673299A true CN105673299A (en) | 2016-06-15 |
Family
ID=56302173
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610043802.XA Pending CN105673299A (en) | 2016-01-22 | 2016-01-22 | Oscillating water column type power generation device |
| CN201620627527.1U Active CN205779438U (en) | 2016-01-22 | 2016-06-23 | A kind of oscillaton water column type TRT |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627527.1U Active CN205779438U (en) | 2016-01-22 | 2016-06-23 | A kind of oscillaton water column type TRT |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105673299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091022A1 (en) * | 2017-11-09 | 2019-05-16 | 大连理工大学 | Single-pile integrated wind, wave, and tidal energy power generation system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236549B (en) * | 2018-11-28 | 2020-12-22 | 北京驭海能源技术中心（有限合伙） | High-efficient wave energy power generation facility |
-
2016
- 2016-01-22 CN CN201610043802.XA patent/CN105673299A/en active Pending
- 2016-06-23 CN CN201620627527.1U patent/CN205779438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091022A1 (en) * | 2017-11-09 | 2019-05-16 | 大连理工大学 | Single-pile integrated wind, wave, and tidal energy power generation system |
| US10890162B2 (en) | 2017-11-09 | 2021-01-12 | Dalian University Of Technology | Wind energy, wave energy and tidal energy integrated power generation system based on monopile foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205779438U (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |