CN204253268U - A kind of tide that utilizes carries out the system generated electricity - Google Patents
A kind of tide that utilizes carries out the system generated electricity Download PDFInfo
- Publication number
- CN204253268U CN204253268U CN201420633738.7U CN201420633738U CN204253268U CN 204253268 U CN204253268 U CN 204253268U CN 201420633738 U CN201420633738 U CN 201420633738U CN 204253268 U CN204253268 U CN 204253268U
- Authority
- CN
- China
- Prior art keywords
- seawater
- carrier board
- power tunnel
- tide
- water turbine
- 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
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Classifications
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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
Abstract
The utility model relates to a kind of power generation system, and especially a kind of tide that utilizes carries out the system generated electricity.It comprises: power tunnel, seawater carrier board, the first water turbine, spring, drainage channel and the second water turbine, power tunnel open top and its bottom sides place offers water outlet; Seawater carrier board to be arranged in power tunnel and can to slide up and down along power tunnel, and seawater carrier board has turnover panel, and turnover panel and seawater carrier board are rotationally connected, and turnover panel is by its upset of motor control; First water turbine is arranged in power tunnel, and the first water turbine is positioned at above seawater carrier board; Spring is arranged at the corner place of seawater carrier board; Drainage channel one end is connected with the water outlet bottom power tunnel, and the other end offers drain opening; Second water turbine is arranged in drainage channel.Its power generation process non-environmental-pollution, construction cost is low, and capacity usage ratio is high, and utilization can repeat regenerated resources.
Description
Technical field
The utility model relates to a kind of power generation system, and especially a kind of tide that utilizes carries out the system generated electricity.
Background technique
Tidal range size by the impact of tide-generating force, landform and other conditions, in time and place and different.The trend of coastal area of china tidal range distribution is that East China Sea lefteye is maximum, and Bohai and Yellow Seas takes second place, and the South Sea is minimum.
Semidiurnal tide type: occur twice climax and two Lower Low Waters in lunar day, a front climax is roughly the same with the tidal range of low tide with a rear climax with the tidal range of low tide, time of flood tide process and ebb tide process is almost equal (6 hours 12.5 points) also.Most places of China Bohai Sea, the East China Sea and the Yellow Sea are semidiurnal tide type, as Dagu, Qingdao, Xiamen etc.
Regular semidiurnal tide: within a lunar day (when about 24 50 points), have twice climax and two Lower Low Waters, the tidal range from climax to low tide and from low tide to climax is almost equal, and this kind of tide is just called regular semidiurnal tide.
Irregular semidiurnal tide: in the most of dates in a synodical month, generally can have twice climax and two Lower Low Waters in each lunar day; But have the minority date (time of that month declination is larger), Second High Tide is very little, semidiurnal tide feature is just not remarkable, and this kind of tide is just called irregular semidiurnal tide.
Regular diurnal tide: for once climax and a Lower Low Water within a lunar day, such a a kind of tide is just regular diurnal tide, or claims regular full-time tide.
Irregular diurnal tide: this kind of tide has the feature of day tidal stencils in the most of dates in a synodical month, but have the minority date (of that month declination close to zero time) then to have the feature of semidiurnal tide.
Among every one day, two damp tidal ranges are not etc., at the incoming tide with during ebb tide not etc. yet, this irregular phenomenon is called the diurnal inequality of tide.One higher in climax is higher high water, and lower is lower high water; Lowlyer in low tide be lower low water, higher is higher low water.No matter that tide type, the lunar calendar monthly junior one, after 15 in two or three days, the spring tide that tidal range is maximum respectively will occur, and tidewater increases the highest at that time, comes to minimum.After the lunar calendar monthly the eighth day of lunar month, 23 in two or three days, the neap that respectively once tidal range is minimum, tidewater increases not too high when the time comes, comes to also not too low.
Generating refers to and utilizes generation power device that the production process that heat energy, nuclear energy and the solar energy, wind energy, geothermal power, ocean energy etc. of water energy, fossil fuel (coal, oil, rock gas) are converted to electric energy is called generating.In order to supply the need of each department of national economy and people's lives.Generation power device is divided into thermoelectricity power loading amount, Hydroelectric power device, nuclear voltaic power apparatus and other energy generation power devices by the kind of the energy.Thermal power generation: pollute large, not environmentally; Nuclear power generation: technical requirements is higher, construction cost is high, and potential safety hazard is large; Utilize tidal power generation pollution-free, regeneration can be repeated.
Model utility content
The utility model is intended to solve the problem, and provide a kind of tide that utilizes and carry out the system generated electricity, its power generation process non-environmental-pollution, construction cost is low, and capacity usage ratio is high, and utilization can repeat regenerated resources, and its technological scheme adopted is as follows:
Utilize tide to carry out the system generated electricity, comprising:
Power tunnel, its open top and its bottom sides place offers water outlet;
Seawater carrier board, it to be arranged in power tunnel and can to slide up and down along power tunnel, and described seawater carrier board has turnover panel, and described turnover panel is rotationally connected by axis and seawater carrier board, and described turnover panel is by its upset of driving mechanisms control; It should be noted that: control the turnover panel driving mechanism that carries out overturning and select known driving mechanism herein, due to cannot be exhaustive, enumerate several driving mechanism realizing turnover panel and overturn below by way of example:
One, use motor as power source, motor seawater carrier board is advisable to be installed on and to be overturn around axis by driving mechanism driving turnover panels such as such as gear drive, belt gear or chain drives;
Two, use oil hydraulic cylinder as power source, the cylinder barrel of oil hydraulic cylinder is articulated with on power tunnel inwall, and the piston rod free end of oil hydraulic cylinder and the side of turnover panel are hinged, and directly promote turnover panel overturn around axis by oil hydraulic cylinder;
First water turbine, it to be arranged in power tunnel and to be connected with the generator set be arranged at outside power tunnel, and described first water turbine is positioned at above seawater carrier board;
Spring, its be arranged at seawater carrier board corner place and between seawater carrier board and the bottom of power tunnel;
Drainage channel, its one end is connected with the water outlet bottom power tunnel, and the other end offers drain opening;
Second water turbine, it to be arranged in drainage channel and to be connected with the generator set be arranged at outside drainage channel.
On technique scheme basis, also comprise the 3rd water turbine, it to be arranged in power tunnel and to be connected with the generator set be arranged at outside power tunnel, and described 3rd water turbine is positioned at below seawater carrier board.
On technique scheme basis, described drainage channel is obliquely installed, and the water outlet position of power tunnel is higher than the drain opening of drainage channel.
The utility model tool has the following advantages: power generation process non-environmental-pollution, and construction cost is low, and capacity usage ratio is high, and utilization can repeat regenerated resources.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model;
Embodiment
Here it should be noted that, the described noun of locality is upper and lower is all define for benchmark with the view shown in Fig. 1, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, a kind of tide that utilizes carries out the system generated electricity, and it is characterized in that, comprising:
Power tunnel 1, its open top and its bottom sides place offers water outlet;
Seawater carrier board 4, it to be arranged in power tunnel 1 and can to slide up and down along power tunnel 1, described seawater carrier board 4 has turnover panel 3, described turnover panel 3 is rotationally connected by axis 10 and seawater carrier board 4, described turnover panel 3 controls its upset by driving mechanism (not shown), it should be noted that: the driving mechanism that control turnover panel 3 carries out overturning selects known driving mechanism herein, due to cannot be exhaustive, enumerate several driving mechanism realizing turnover panel 3 and overturn below by way of example:
One, use motor as power source, motor seawater carrier board 4 is advisable to be installed on and to be overturn around axis 10 by such as the driving mechanism driving turnover panels 3 such as gear drive, belt gear or chain drive;
Two, use oil hydraulic cylinder as power source, the cylinder barrel of oil hydraulic cylinder is articulated with on power tunnel 1 inwall, and the piston rod free end of oil hydraulic cylinder and the side of turnover panel 3 are hinged, and directly promote turnover panel 3 overturn around axis 10 by oil hydraulic cylinder;
First water turbine 2, it to be arranged in power tunnel 1 and to be connected with the generator set (not shown) be arranged at outside power tunnel 1, and described first water turbine 2 is positioned at above seawater carrier board 4;
Spring 5, its be arranged at seawater carrier board 4 corner place and between seawater carrier board 4 and the bottom of power tunnel 1;
Drainage channel 7, its one end is connected with the water outlet bottom power tunnel 1, and the other end offers drain opening 9;
Second water turbine 8, it to be arranged in drainage channel 7 and to be connected with the generator set (not shown) be arranged at outside drainage channel 7.
Preferably, also comprise the 3rd water turbine 6, it to be arranged in power tunnel 1 and to be connected with the generator set (not shown) be arranged at outside power tunnel 1, and described 3rd water turbine 6 is positioned at below seawater carrier board 4.
Preferably, described drainage channel 7 is obliquely installed, and the water outlet position of power tunnel 1 is higher than the drain opening 9 of drainage channel 7.
Working procedure: seawater is entered by power tunnel top at the incoming tide, promote the first water turbine 2 to generate electricity, and seawater carrier board 4 is moved down, spring 5 compresses, after seawater carrier board 4 moves down and arrives range, driving mechanism makes turnover panel 3 overturn, seawater enters seawater carrier board 4 lower zone by turnover panel 3 and promotes the 3rd water turbine 6 and carries out generating electricity and flow through drainage channel 7 and promote the second water turbine 8 and generate electricity, finally discharge by the drain opening 9 of drainage channel 7 sandy beach poured into, meanwhile spring 5 promotes seawater carrier board 4 and moves up and reset, after seawater carrier board 4 upwards reaches range, driving mechanism drives turnover panel 3 to carry out upset reset, get back to original state, so constantly repeat.Capacity usage ratio is high, non-environmental-pollution.
The utility model is not limited to above-mentioned specific embodiment, and all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. utilize tide to carry out the system generated electricity, it is characterized in that, comprising:
Power tunnel (1), its open top and its bottom sides place offers water outlet;
Seawater carrier board (4), it to be arranged in power tunnel (1) and can to slide up and down along power tunnel (1), described seawater carrier board (4) has turnover panel (3), described turnover panel (3) is rotationally connected by axis (10) and seawater carrier board (4), and described turnover panel (3) is by its upset of driving mechanisms control;
First water turbine (2), its to be arranged in power tunnel (1) and be arranged at power tunnel (1) generator set outward and be connected, described first water turbine (2) is positioned at seawater carrier board (4) top;
Spring (5), its be arranged at seawater carrier board (4) corner place and between the bottom being positioned at seawater carrier board (4) and power tunnel (1);
Drainage channel (7), its one end is connected with the water outlet of power tunnel (1) bottom, and the other end offers drain opening (9);
Second water turbine (8), its to be arranged in drainage channel (7) and be arranged at drainage channel (7) generator set outward and be connected.
2. a kind of tide that utilizes carries out the system generated electricity according to claim 1, it is characterized in that: also comprise the 3rd water turbine (6), its to be arranged in power tunnel (1) and be arranged at power tunnel (1) generator set outward and be connected, described 3rd water turbine (6) is positioned at seawater carrier board (4) below.
3. according to claim 1 or 2, a kind of tide that utilizes carries out the system generated electricity, it is characterized in that: described drainage channel (7) is obliquely installed, the water outlet position of power tunnel (1) is higher than the drain opening (9) of drainage channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633738.7U CN204253268U (en) | 2014-10-21 | 2014-10-21 | A kind of tide that utilizes carries out the system generated electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633738.7U CN204253268U (en) | 2014-10-21 | 2014-10-21 | A kind of tide that utilizes carries out the system generated electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253268U true CN204253268U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633738.7U Expired - Fee Related CN204253268U (en) | 2014-10-21 | 2014-10-21 | A kind of tide that utilizes carries out the system generated electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240188A (en) * | 2015-09-17 | 2016-01-13 | 浙江海洋学院 | Flexible blade type vertical shaft tide energy water turbine |
| CN105317622A (en) * | 2015-10-16 | 2016-02-10 | 浙江海洋学院 | Integrated vertical-axis tidal current energy power generation device |
-
2014
- 2014-10-21 CN CN201420633738.7U patent/CN204253268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240188A (en) * | 2015-09-17 | 2016-01-13 | 浙江海洋学院 | Flexible blade type vertical shaft tide energy water turbine |
| CN105317622A (en) * | 2015-10-16 | 2016-02-10 | 浙江海洋学院 | Integrated vertical-axis tidal current energy power generation device |
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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 |
Granted publication date: 20150408 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |