CN104863086A - Mole using seawater for power generation - Google Patents
Mole using seawater for power generation Download PDFInfo
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- CN104863086A CN104863086A CN201510289686.5A CN201510289686A CN104863086A CN 104863086 A CN104863086 A CN 104863086A CN 201510289686 A CN201510289686 A CN 201510289686A CN 104863086 A CN104863086 A CN 104863086A
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- water
- seawater
- channel
- guiding gutter
- mole
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- 239000013535 sea water Substances 0.000 title claims abstract description 56
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 2
- 230000033228 biological regulation Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a mole using seawater for power generation. The mole mainly comprises wave walls (1), seawater diversion trenches (2), retaining walls (3), two-wall connecting and fixing beams (4), auxiliary water tanks (5), pressurization water ways (6), horn-shaped diversion canals (11), diversion canal gates (12), water pressure adjusting pits (14), tail water collection pits (15) and waterwheel type water turbines (16). After seawater ebbs away, the mole using seawater for power generation is established in the place more than 4 m deep underground on a beach (8) exposed out of the water face. Seawater is guided underground through the horn-shaped diversion canals, the fall formed between the position on the ground and the position underground is used for pushing the waterwheel type water turbines (16) erected on the seawater diversion trenches to rotate, a power generator is then driven by an acceleration device to rotate, and the power generation purpose is achieved. The mole using seawater for power generation has the advantages that diversion channels do not need to be established, river flow closure is avoided, a inundated area is omitted, migration is avoided, a construction period is greatly shortened, construction cost is greatly reduced, damage to and influence on the natural environment and geology are reduced to the lowest degree, influences of any extreme weather are avoided, and power can be normally generated in the four seasons of a year.
Description
Technical field
The present invention relates to a kind of seashore mole, be particularly applicable to the mole utilizing power generation with sea water.
Background technology
Current human use's water-energy generating electricity has history for many years and ripe technology, but present construction of hydropower plant complex process, long construction period, amount of investment is large, immigrant is many, for Three Gorges Projects: the construction period of more than ten years, the investment of exceeding 100 billion, immigrant up to a million, large-area flooding area is to local geology, natural environment affects, also has the protection difficult problem etc. under the state of war, although also have the rivers embankment technology for control flood and generate electricity of some technology disclosed in application number 2014106090232 now, preferably resolve some shortcoming and defect existing for Three Gorges Dam Project, but this technology from experience extreme drought weather and dry season impact larger, be difficult to normally play a role, do not reach the maximization of economic benefit.Special area northeastward also has very long winter, and impact is just larger.
Summary of the invention
An object of the present invention is to be to overcome above-mentioned shortcoming and defect, one is provided not need to build diversion canal, need not by river cut-off, there is no flooding area, immigrant is not needed yet, construction period and construction cost reduce greatly and not by any extreme drought weather with affect dry season, collection wind wave prevention and generating two kinds of functions are the mole utilizing power generation with sea water all over the body.
Technological core of the present invention makes full use of the principle that Water seeks its own level, with trumpet-shaped channel of approach (11) to the seawater after underground resignation tide, utilize the drop formed with underground on the ground, add the effect of horn-like channel of approach (11), common produced energy generating.
The present invention is after seawater ebb, on the seabeach of surfacing, build to the place of more than the 4 meters degree of depth in underground a seawater guiding gutter (2) by (9) side, sea be wave wall (1) pull in shore land, limit (10) side to be distance in the middle of retaining wall (3) two wall be exactly seawater guiding gutter (2) they build on a common basis, form an entirety, utilize mole Fig. 1 of power generation with sea water exactly.
The present invention is in order to the globality of the mole of utility power generation with sea water and steadiness, the water channel (6) that pressurize is built from automatic to diversion in guiding gutter (2) in the auxiliary tank (5) wall at the middle part crossbeam of the top of retaining wall (3) and wave wall (1) two walls the are linked together position that abbreviation two wall fixed beam (4) corresponds at shelves wave wall (1) middle part every a segment distance (30-35 rice), utilize drop for constantly pressurization in guiding gutter (2), certainly in the entrance of pressurization water channel (6), gate (7) to be installed and adjust hydraulic pressure i.e. flow diagram 2 at any time.
In order to the current in seawater guiding gutter (2), pressure is enough large enough soon in the present invention, the width arranging hydraulic pressure adjustment hole (14) hydraulic pressure adjustment hole (14) before guiding gutter (2) is more than 2.5 times of seawater guiding gutter (2) width, it is the large mouth of trumpet-shaped channel of approach (11) channel of approach and the ratio of osculum at the large mouth of more than 10:1 channel of approach (11) and the drop of osculum more than 4 meters that hydraulic pressure regulates before the top in hole (14), in order that ensure that the current entered in guiding gutter are enough fast, the enough large Fig. 3 of pressure.
The present invention is in order to the waterflow stabilization in seawater guiding gutter (2) is in suitable scope, regulate in hole (14) at hydraulic pressure and be provided with floatation type switch, in hole, the many water levels of water inlet raise as the tide rises, floatation type switch rises and has touched the switch of pass gate under buoyancy, at this moment horn-like channel of approach gate (12) part is closed, rise again, close a part of gate again, by that analogy, until underground water position is not only upgraded to, when ebb tide, water level decreasing floatation type switch touches again the switch of throttle valve in the middle of declining, the gate of closing at the incoming tide is reopened, ensure that current in guiding gutter remain in a suitable scope.
Seawater guiding gutter (2) of the present invention is that after hydraulic pressure adjustment hole (14), afterbody is tail water collection pit (15) above is also minimum point in whole mole, the drop in two holes is more than 4 meters, this just needs seawater guiding gutter (2) to remain in a suitable gradient, (about 0.8/1000th meters) couple together two holes, water when above flows to the floatation type switch be arranged in hole when tail water collection pit (15) reaches a certain amount of and rises, starting the pump working be located in hole is discharged to the water in hole in wave wall (1) auxiliary tank outward (5), part water is automatically flow in guiding gutter (2) by pressurization water channel and utilizes drop for seawater guiding gutter (2) pressurization, major part overflows auxiliary tank (5) backflow sea, water in auxiliary tank (5) is except the water having tail water collection pit (15) during ebb tide and discharge, seawater nature auxiliary tank is filled seawater and is made that auxiliary tank (15) is inner has water repeatedly to pressurize for guiding gutter (2) at any time all the time as the tide rises, because just have the water channel (6) that pressurizes every more than 30 meters from the beginning to the end.
Seawater guiding gutter (2) of the present invention itself can not generate electricity, must to be matched incompatible generating by the Waterwheel-type hydraulic turbine (16) of frame on seawater guiding gutter (2), because the drop that the water in seawater guiding gutter (2) passes through on the ground and underground is formed and the effect of horn-like channel of approach, add that the continuous pressurised stream of pressurization water channel is enough fast, the Waterwheel-type hydraulic turbine (16) of the enough large pushing frame of pressure on guiding gutter (2) rotates, rotated by speeder drive electrical generators again, complete object Fig. 4 of generating.
Advantage of the present invention:
1. need not do river cut-off when utilizing the present invention to build the mole utilizing power generation with sea water and need not build diversion canal, there is no flooding area, more do not need to migrate the appropriate litigation fees saved considerable, and about 2 years just can complete first stage of the project.
2. the present invention's destruction of causing geology and natural environment and impact drop to minimum, but also do not occupy cultivated land.Bank can also be protected not encroach on by stormy waves.
3. the present invention is not by any extreme drought weather and the impact in dry season, throughout the year can normal power generation, and because of close to the user of electricity consumption, Transmission Cost is lower.
Accompanying drawing illustrates:
Other details of the present invention and feature can be cheer and bright by reading the embodiment hereafter encyclopaedized by reference to the accompanying drawings.Wherein identical position uses identical label wherein:
Fig. 1 is the cross sectional representation that the present invention utilizes the mole of power generation with sea water.
Fig. 2 is that the present invention utilizes in the mole of power generation with sea water the cross sectional representation having two wall fixed beams (4) and pressurization water channel (6) position.
Fig. 3 be the present invention utilize the mole entirety of power generation with sea water get a bird's eye view schematic diagram.
Fig. 4 is that the present invention utilizes seawater guiding gutter (2) in the mole of power generation with sea water above to install part effect schematic diagram when the Waterwheel-type hydraulic turbine (16) works.
Detailed description of the invention:
The cross sectional representation of the mole utilizing power generation with sea water is which described with reference to Fig. 1, its wave wall had (1) seawater guiding gutter (2) retaining wall (3) auxiliary tank (5) of mole they be one and overall build on a common basis, the upper place construction lower than more than the 4 meters degree of depth below of the sea (9) after ebb in the seabeach (8) of surfacing after seawater ebb, total length is advisable within 6 kilometers.
The cross sectional representation utilizing in the mole of power generation with sea water and have and have pressurization water channel (6) in two wall fixed beams (4) and corresponding position is which described with reference to Fig. 2, to be exactly seawater guiding gutter (2) couple together abbreviation two wall fixed beam (4) (building every more than 30 meters) in order to increase the globality of whole mole and steadiness at the centre crossbeam of two walls to distance in the middle of wave wall (1) described in figure and retaining wall (3) two wall, it is enough large that water in guiding gutter has just started the very fast pressure of current under horn-like channel of approach (11) and hydraulic pressure regulate the effect in hole, when sternward flowing because the effect of guiding gutter wall friction and the reason water flow velocity of current self can reduction slowly get off to prevent current reduction of speed, at the position that two wall fixed beams are corresponding, build pressurization water channel (6) at the middle part of wave wall the water in outer for wall auxiliary tank (5) is guided in guiding gutter automatically, ground is utilized to be constantly that guiding gutter (2) pressurizes with the drop of underground, certain pressurization water channel will arrange gate (7) and adjust hydraulic pressure at any time.
With reference to Fig. 3 which describe utilize the mole entirety of power generation with sea water get a bird's eye view schematic diagram, the described top, mole middle of power generation with sea water that utilizes is that trumpet-shaped channel of approach (11) its water inlet has been installed multiple gate (12) and hydraulic pressure and regulated the floatation type switch in hole to match to control to flow into the current in guiding gutter, before gate, be installed with and block drift-net, being used for purification flows to water quality in guiding gutter (2), ensures that the Waterwheel-type hydraulic turbine (16) normally works.Horn-like channel of approach (11) water inlet is the peak in whole mole, tail water collection pit (15) is minimum point, both drops are more than 8 meters, when water flow to reach a certain amount of after tail water collection pit (15) time, the floatation type switch rising be located in hole touches pump switch and starts the pump working be located in hole, water in hole is discharged in the auxiliary tank (5) of wave wall (1) outside, a part passes through pressurization water channel (6) automatic back flow in seawater guiding gutter (2), drop is utilized to pressurize for guiding gutter, all the other most of water overflow auxiliary tank (5) backflow sea.
Which describing with reference to Fig. 4 utilizes the anti-ripple of power generation with sea water to put forward the work performance of middle seawater guiding gutter setting up the Waterwheel-type hydraulic turbine (16) part.Current in guiding gutter (2) add the drop that above and below ground diversion is formed under the effect of horn-like channel of approach, two kinds of situation actings in conjunction pushing frame Waterwheel-type hydraulic turbine on guiding gutter in guiding gutter (2) rotates, then speeder is passed through, drive electrical generators rotates, and completes the object of generating.
Above-described embodiment is that the present invention will be described, not limits the present invention, and design and the scope of application claims protection are all documented in claims of the present invention.
Claims (9)
1. one kind utilizes the mole of power generation with sea water, comprising wave wall (1) seawater guiding gutter (2) retaining wall (3) auxiliary tank (5) two wall fixed beam (4) pressurization water channel (6) pressure (hydraulic) water road gate (7) horn-like channel of approach (11) channel of approach gate (12) channel of approach block drift-net (13) hydraulic pressure regulate hole (14) tail water collection pit (15) and the Waterwheel-type hydraulic turbine (16) is described utilize the mole of power generation with sea water to it is characterized in that building seawater ebb in after (8) lower than sea level (9) 4 meters of dark place construction below, total length is advisable Fig. 1 Fig. 2 Fig. 3 within 6 kms on the seabeach of surfacing.
2. wave wall (1) seawater guiding gutter (2) retaining wall (3) two wall fixed beam (4) auxiliary tank (5) pressurization water channel (6) is characterized in that building on a common basis according to claim 1, be an overall building, build seabeach (8) enough depths Fig. 1 Fig. 2 below in.
3. wave wall (1) is characterized in that based on wave resistance according to claim 1, and by the more than anti-a century one high wind wave Generic Design In Architecture of meeting, but the high situation of the wave of various places is different, suit measures to local conditions, and can not do unified design standard Fig. 1.
4. hydraulic pressure regulates hole (14) tail water collection pit (15) seawater guiding gutter (2) to it is characterized in that hydraulic pressure adjustment hole (14) aloft according to claim 1, tail water collection pit (15) is at lower, the drop in two holes is more than 4 meters, be connected by the seawater guiding gutter (2) of band certain slope in the middle of two holes, Main Function is generating Fig. 3 Fig. 4 that matches with the Waterwheel-type hydraulic turbine (16).
5. horn-like channel of approach (11) channel of approach blocks drift-net (13) and it is characterized in that the ratio of the large mouth of horn-like channel of approach (11) and osculum is at more than 10:1 according to claim 1, the drop more than 4 meters of large mouth and osculum is in order that increase the pressure of water or the flow velocity of water, and the object that channel of approach blocks drift-net (13) prevents from marine floating thing from flowing in seawater guiding gutter (2) to affect normal work sheet 3 Fig. 4 of the Waterwheel-type hydraulic turbine (16) that guiding gutter sets up.
6. channel of approach gate (12) hydraulic pressure regulates hole (14) to it is characterized in that being provided with floatation type switch in hydraulic pressure adjustment hole (14) according to claim 1, many water levels of intaking in hydraulic pressure adjustment hole (14) as the tide rises raise the rising of floatation type switch and touch switch sections channel of approach gate (12) closedown of closing gate, underground water position decline float switch has touched again the switch of throttle valve in decline as the tide falls, again the gate shut all is opened, play the effect of stable hydraulic pressure, can not change because of flux and reflux.
7. according to claim 1, wave wall (1) is characterized in that not only stopping stormy waves, it to be also seawater guiding gutter (2) constantly water filling pressurization, every a segment distance, pressurization water channel (6) is set the drop of the water conservancy ground in auxiliary tank (5) with underground at wave wall (1) middle part, automatically the effect playing pressurization in seawater guiding gutter (2) is flow to, certain pressure (hydraulic) water road junction (6) will arrange gate (7) regulation and control hydraulic pressure, arrange two wall fixed beams (4) at the position that pressurization water channel is corresponding wave wall (1) and retaining wall (3) are connected together as the whole action diagram 2 utilizing the mole of power generation with sea water to play globality and steadiness.
8. according to claim 1, tail water collection pit (15) is characterized in that tail water collection pit (15) is the minimum point in the middle of whole mole, its effect is that the water that guiding gutter (2) flows down is collected, when the water in cheating acquires a certain degree, the floatation type switch rising be located in hole starts the pump working be located in hole and the water in hole is discharged in the middle of auxiliary tank (5).
9. auxiliary tank (5) is characterized in that main effect is for seawater guiding gutter (2) overflows auxiliary tank (5) backflow sea by the water that pressurization water channel (6) is pressurizeed unnecessary according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289686.5A CN104863086A (en) | 2015-06-01 | 2015-06-01 | Mole using seawater for power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289686.5A CN104863086A (en) | 2015-06-01 | 2015-06-01 | Mole using seawater for power generation |
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| Publication Number | Publication Date |
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| CN104863086A true CN104863086A (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510289686.5A Pending CN104863086A (en) | 2015-06-01 | 2015-06-01 | Mole using seawater for power generation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016825A1 (en) * | 2020-07-24 | 2022-01-27 | 谢沛鸿 | Power generation device using water-retaining dams respectively having bell-mouth-type water channels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265867A (en) * | 2008-04-24 | 2008-09-17 | 黄金伦 | H -type water turbine for generation |
| WO2013055061A1 (en) * | 2011-10-10 | 2013-04-18 | Song Tae-Won | Hydraulic power generating apparatus using a plurality of turbines and flow channels |
| CN203034429U (en) * | 2012-08-01 | 2013-07-03 | 卢江江 | Semi-buried type hydroelectric power house |
| CN104314043A (en) * | 2014-11-04 | 2015-01-28 | 杨德林 | River levee for flood control and power generation |
| CA2584362C (en) * | 2006-04-10 | 2015-02-24 | Verdant Power | Kinetic hydropower generation from slow-moving water flows |
-
2015
- 2015-06-01 CN CN201510289686.5A patent/CN104863086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2584362C (en) * | 2006-04-10 | 2015-02-24 | Verdant Power | Kinetic hydropower generation from slow-moving water flows |
| CN101265867A (en) * | 2008-04-24 | 2008-09-17 | 黄金伦 | H -type water turbine for generation |
| WO2013055061A1 (en) * | 2011-10-10 | 2013-04-18 | Song Tae-Won | Hydraulic power generating apparatus using a plurality of turbines and flow channels |
| CN203034429U (en) * | 2012-08-01 | 2013-07-03 | 卢江江 | Semi-buried type hydroelectric power house |
| CN104314043A (en) * | 2014-11-04 | 2015-01-28 | 杨德林 | River levee for flood control and power generation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016825A1 (en) * | 2020-07-24 | 2022-01-27 | 谢沛鸿 | Power generation device using water-retaining dams respectively having bell-mouth-type water channels |
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Application publication date: 20150826 |