CN203847319U - Wave energy power generating device - Google Patents
Wave energy power generating device Download PDFInfo
- Publication number
- CN203847319U CN203847319U CN201420107442.1U CN201420107442U CN203847319U CN 203847319 U CN203847319 U CN 203847319U CN 201420107442 U CN201420107442 U CN 201420107442U CN 203847319 U CN203847319 U CN 203847319U
- Authority
- CN
- China
- Prior art keywords
- chamber
- wave energy
- low pressure
- generating set
- energy generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a wave energy power generating device which comprises a pneumatic chamber, a turbine chamber and a control system. The turbine chamber is arranged above the pneumatic chamber which is provided with an inlet passage, an impeller is arranged in the turbine chamber and connected with a power generator through a driving shaft, the turbine chamber is provided with a high-pressure check valve, a low-pressure check valve, a high-pressure exhaust valve and a low-pressure exhaust valve, the high-pressure check valve and the low-pressure check valve are used for being communicated with the pneumatic chamber, the high-pressure exhaust valve and the low-temperature exhaust valve are used for being communicated with the outside, and the control system is connected with the high-pressure check valve, the low-pressure check valve, the high-pressure exhaust valve and the low-pressure exhaust valve in a controlling manner. The wave energy power generating device is simple in structure, and wave energy can be converted into electric energy effectively.
Description
[technical field]
The utility model relates to wave energy generating set.
[background technique]
Current generation technology is greatly developed between in the past 100 years, but removes outside only a few, and these technology all can be because the generation of pollutant by-product brings adverse consequences because pollutant be proved can damage to the environment.Carbon and oxides of nitrogen gas are the most general pollutants, but in addition also have other injurious effects, such as the excavation of coal and the exploitation of oil and natural gas.Recent solar energy and wind technology are just in accelerated development, but these technology exist " non-generating cycle " problem, the most significantly in the time of dark, cannot produce solar energy.Although the various technology including energy storage device are used to overcome this difficulty, problem still exists.
Can partly overcome this problem by obtaining wave-energy power generation, produce in water surface motion because wave energy is wind, and the wave that has stored wind energy can continue motion kilometers up to a hundred from area of origin.Next needing the problem solving is exactly how by the available electrical energy that changes into of this high efficiency of energy.
[model utility content]
The technical problems to be solved in the utility model is to provide a kind of wave energy generating set, simple in structure, can effectively wave energy be converted into electric energy.
Above-mentioned technical problem is solved by following scheme:
Wave energy generating set, is characterized in that, comprises pneumatic chamber, turbine chamber and control system, and turbine chamber is located at the top of pneumatic chamber, and pneumatic chamber is provided with inlet passage, is provided with impeller in turbine chamber, and impeller is connected with generator by live axle; Turbine chamber is provided with high-pressure check valve door, the low pressure check valves door for being communicated with pneumatic chamber, and be provided with for being communicated with extraneous high pressure gas valve, low pressure exhaust valve control system control connection high-pressure check valve door, low pressure check valves door, high pressure gas valve, low pressure exhaust valve.
Also comprise resonant chamber, resonant chamber is located at the side of pneumatic chamber and is communicated with pneumatic chamber.
High-pressure check valve door is positioned at the front lower place of turbine chamber, and high pressure gas valve is positioned at the back upper place of turbine chamber, and low pressure check valves door is positioned at the rear lower side of turbine chamber, and low pressure exhaust valve is positioned at the front upper place of turbine chamber.
High-pressure check valve, low pressure check valves, high pressure air exhaust valve, low pressure exhaust valve all adopt piston valve.
Multiple porous bodies of being close to arrangement are set between the outer wall of pneumatic chamber and the outer wall of turbine chamber, and each porous body establishes on its surface the through hole that multiple inside is connected.
Each described porous body is specially the dice body with six interareas, has and be provided with described through hole on each interarea, and two adjacent porous bodies are with hole, the mode in hole to be arranged.In described porous body, between adjacent every three interareas, be provided with between two the minor face of 13 dihedral.
Described multiple porous body be close to be arranged in stepped.
Each porous body all has a through hole towards front.
The utility model is opened by control system control high-pressure check valve door and high pressure gas valve and empty low pressure check valves door and the low pressure exhaust valve closing controlled when wave is filled with, when falling after rise, opens by control system control high-pressure check valve door and high pressure gas valve and empty low pressure check valves door and the low pressure exhaust valve opening controlled in wave, realization utilizes Air Flow to carry out impeller and rotates, thereby drive generator generating, realize wave energy and be converted into electric energy.Visible, the utility model is simple in structure, can effectively wave energy be converted into electric energy.The utility model design resonant chamber, realizes and makes full use of wave energy.The utility model design porous body, protects self better.
[brief description of the drawings]
Fig. 1 is the structural drawing of implementing the utility model wave energy generating set;
Fig. 2 is enforcement one the utility model wave energy generating set is filled with process working state schematic representation in wave;
Fig. 3 implements the working state schematic representation of the utility model wave energy generating set in wave falling process;
Fig. 4 is the structural drawing of implementing two the utility model wave energy generating sets;
Fig. 5 is the structural drawing of implementing two porous bodies.
[embodiment]
Implement one
As shown in Figure 1 to Figure 3, wave energy generating set, comprise pneumatic chamber 1, turbine chamber 2, resonant chamber 3 and control system, turbine chamber 2 is located at the top of pneumatic chamber 1, resonant chamber 3 is located at the side of pneumatic chamber 1 and is communicated with pneumatic chamber 1, pneumatic chamber 1 is provided with inlet passage 21, is provided with impeller 21 in turbine chamber 2, and impeller 21 is connected with generator 4 by live axle 22; Turbine chamber 2 is provided with high-pressure check valve door (HpNRV) 51, the low pressure check valves door (LpNRV) 53 for being communicated with pneumatic chamber 1, and be provided with for being communicated with extraneous high pressure gas valve (HpAV) 52, low pressure exhaust valve (LpNRV) 54, control system control connection high-pressure check valve door (HpNRV) 51, low pressure check valves door (LpNRV) 53, high pressure gas valve (HpAV) 52, low pressure exhaust valve (LpNRV) 54.
High-pressure check valve door (HpNRV) 51, low pressure check valves door (LpNRV) 53, high pressure gas valve (HpAV) 52, low pressure exhaust valve (LpNRV) 54 can be, but not limited to adopt piston valve.
In order to utilize better air-flow, high-pressure check valve door (HpNRV) 51 is positioned at the front lower place of turbine chamber 2, high pressure gas valve (HpAV) 52 is positioned at the back upper place of turbine chamber 2, low pressure check valves door (LpNRV) 53 is positioned at the rear lower side of turbine chamber 2, and low pressure exhaust valve (LpNRV) 54 is positioned at the front upper place of turbine chamber 2.
The working principle of above-mentioned wave energy generating set comprises that the wave of periodic duty is successively filled with process and wave falls process after rise.
Wave is filled with process: as shown in Figure 2, in the time that wave is filled with, wave enters pneumatic chamber 1 and resonant chamber 3 along inlet passage 21, cause that the water surface in pneumatic chamber 1 raises, pressure in pneumatic chamber 1 increases, resonant chamber 3 returns reflexion of wave to pneumatic chamber 1 simultaneously, amplify wave height, the pressure of pneumatic chamber increases again, control system control high-pressure check valve door 51 and high pressure gas valve 52 are in opening state, low pressure check valves door 53 and low pressure exhaust valve 54 are in closed condition, air stream at a high speed flows to and flows out from high pressure gas valve 52 from the high-pressure check valve door 51 of opening, high-pressure air stream impeller 21 is rotated, rotatablely moving of impeller 1 is delivered to the generator 4 for generating electricity by live axle 22.
Wave falls process after rise: in the time that wave falls after rise, the water surface of pneumatic chamber 1 reduces, in pneumatic chamber 1, do not have the spatial volume of water to increase, start to produce low pressure or vacuum at pneumatic chamber 21, pressure in pneumatic chamber 21 diminishes, control system control high-pressure check valve door 51 and high pressure gas valve 52 are in closed condition, low pressure check valves door 53 and low pressure exhaust valve 54 are in opening state, air enters the turbine chamber 2 of low pressure through high pressure gas valve 52 from the external world, then flow to pneumatic chamber 1 through low pressure check valves door 53, supplement the air in pneumatic chamber 1.
Implement two
As shown in Figure 4 and Figure 5, in order to reduce the direct percussion wave wave energy generating set of wave, do following improvement at wave energy generating set, specifically: between the outer wall of pneumatic chamber 1 and the outer wall of turbine chamber 2 (being the outer wall that pneumatic chamber and turbine chamber are hit by wave), be provided with multiple porous bodies 6 of being close to arrangement, each porous body 6 is established the through hole 61 that multiple inside is connected on its surface.
The effect of porous body 6 is absorb wave energy and change fluctuation into turbulent flow, and conventionally, porous body 6 is formed by coagulation gummed.
At the present embodiment, each porous body 6 is specially the dice body with six interareas 62, on each interarea 62, has the through hole of being provided with 61.In porous body 6, between adjacent every three interareas, be provided with between two the minor face 63 of 13 dihedral, be that porous body 6 processes for having been done by eight angles of cuboid to chamfer the structure forming, chamfer and process in order to increase degree of roughness, its effect is the degree that increases ripple change turbulent flow.
Two adjacent porous bodies 6 are with hole, the mode in hole to be arranged.
Above-mentioned multiple porous body 6 be close to be arranged in stepped.
In multiple porous bodies 6 of being close to arrangement, each porous body 6 all has a through hole towards front.Be that porous body 6 all has a through hole to flutter the direction of coming towards wave, be more convenient to increase the degree of ripple change turbulent flow.
The utility model is not limited to above-described embodiment, based on simple replacement above-described embodiment, that do not make creative work, should belong to the scope that the utility model discloses.
Claims (9)
1. wave energy generating set, is characterized in that, comprises pneumatic chamber, turbine chamber and control system, and turbine chamber is located at the top of pneumatic chamber, and pneumatic chamber is provided with inlet passage, is provided with impeller in turbine chamber, and impeller is connected with generator by live axle; Turbine chamber is provided with high-pressure check valve door, the low pressure check valves door for being communicated with pneumatic chamber and is provided with for being communicated with extraneous high pressure gas valve, low pressure exhaust valve control system control connection high-pressure check valve door, low pressure check valves door, high pressure gas valve, low pressure exhaust valve.
2. wave energy generating set according to claim 1, is characterized in that, also comprises that resonant chamber, resonant chamber be located at the side of pneumatic chamber and be communicated with pneumatic chamber.
3. wave energy generating set according to claim 1, it is characterized in that, high-pressure check valve door is positioned at the front lower place of turbine chamber, and high pressure gas valve is positioned at the back upper place of turbine chamber, low pressure check valves door is positioned at the rear lower side of turbine chamber, and low pressure exhaust valve is positioned at the front upper place of turbine chamber.
4. according to the wave energy generating set described in claim 1 or 2 or 3, it is characterized in that, high-pressure check valve, low pressure check valves, high pressure air exhaust valve, low pressure exhaust valve all adopt piston valve.
5. according to the wave energy generating set described in claim 1 or 2 or 3, it is characterized in that, between the outer wall of pneumatic chamber and the outer wall of turbine chamber, be provided with multiple porous bodies of being close to arrangement, each porous body establishes on its surface the through hole that multiple inside is connected.
6. wave energy generating set according to claim 5, is characterized in that, each described porous body is specially the dice body with six interareas, has and be provided with described through hole on each interarea, and two adjacent porous bodies are with hole, the mode in hole to be arranged.
7. wave energy generating set according to claim 6, is characterized in that, is provided with between two the minor face of 13 dihedral in described porous body between adjacent every three interareas.
8. wave energy generating set according to claim 5, is characterized in that, described multiple porous bodies be close to be arranged in stepped.
9. wave energy generating set according to claim 5, is characterized in that, each porous body all has a through hole towards front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107442.1U CN203847319U (en) | 2014-03-10 | 2014-03-10 | Wave energy power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107442.1U CN203847319U (en) | 2014-03-10 | 2014-03-10 | Wave energy power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847319U true CN203847319U (en) | 2014-09-24 |
Family
ID=51560344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107442.1U Expired - Fee Related CN203847319U (en) | 2014-03-10 | 2014-03-10 | Wave energy power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967696A (en) * | 2014-03-10 | 2014-08-06 | 韩佳 | Wave power generation device |
| CN109052569A (en) * | 2018-08-23 | 2018-12-21 | 长沙理工大学 | A kind of protective device waterborne having both disappear wave and seawater desalination functions |
| CN111927675A (en) * | 2020-07-10 | 2020-11-13 | 江苏大学 | Utilize regular hexagon water conservancy diversion bars to do draft tube of suppressing whirlpool device |
-
2014
- 2014-03-10 CN CN201420107442.1U patent/CN203847319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967696A (en) * | 2014-03-10 | 2014-08-06 | 韩佳 | Wave power generation device |
| CN109052569A (en) * | 2018-08-23 | 2018-12-21 | 长沙理工大学 | A kind of protective device waterborne having both disappear wave and seawater desalination functions |
| CN111927675A (en) * | 2020-07-10 | 2020-11-13 | 江苏大学 | Utilize regular hexagon water conservancy diversion bars to do draft tube of suppressing whirlpool device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107893735B (en) | A kind of progressive underwater compressed-air energy-storage system using wave energy and wind energy | |
| CN203796478U (en) | Vertical-axis offshore wind-water energy storage combined power generation system | |
| CN103967696A (en) | Wave power generation device | |
| CN108843504A (en) | A kind of offshore wind power system of combination compressed-air energy storage and water-storage | |
| CN204419435U (en) | For hydroelectric energy conserving system | |
| CN109026511A (en) | A kind of floatation type trunnion axis runner wave-energy power generation equipment and its application | |
| CN103061956A (en) | Pneumatic hydraulic potential circulating power generation system | |
| CN203847319U (en) | Wave energy power generating device | |
| CN114576070A (en) | A pumped-storage energy-saving system based on air compression technology | |
| CN205841083U (en) | A kind of Wave power generation device | |
| CN201627683U (en) | Pneumatic/hydraulic hybrid controlled wind power generator | |
| CN201766455U (en) | Compressed air power generating device powered by rotation of large rotary wheel | |
| CN107905940A (en) | A kind of pond salt well water buoyance generating system | |
| CN205117417U (en) | Half sealed circulation air energy driving system | |
| CN103245207A (en) | Water tank cooling device | |
| CN102359432A (en) | Piston-type water turbine | |
| CN202325986U (en) | Multi-section multistage supercharging power generator by utilizing pipe compressed airflow as power | |
| CN204961154U (en) | Novel energy -conserving water buoyancy engine | |
| CN208997047U (en) | Siphon pipe time control vacuum | |
| CN201433855Y (en) | Gas differential pressure generating device | |
| CN203420308U (en) | System for obtaining water from air | |
| CN205135891U (en) | Pressure energy conversion power generation facility | |
| CN202645900U (en) | Pressure generating equipment | |
| CN203201712U (en) | Valve for ejection device | |
| CN202303918U (en) | Fan pressure-tapping nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160310 |