CN103470439B - A kind of land reservoir power generation system utilizing ocean tide fall to pump water - Google Patents
A kind of land reservoir power generation system utilizing ocean tide fall to pump water Download PDFInfo
- Publication number
- CN103470439B CN103470439B CN201310406516.1A CN201310406516A CN103470439B CN 103470439 B CN103470439 B CN 103470439B CN 201310406516 A CN201310406516 A CN 201310406516A CN 103470439 B CN103470439 B CN 103470439B
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- vat
- tide
- buoyancy tank
- 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.)
- Active
Links
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
Abstract
The invention discloses a kind of land reservoir power generation system utilizing ocean tide fall to pump water, it includes land reservoir, generating set, tank, some higher than the support column on sea level, several oceanic tide pump water units poured water to tank, described tank is positioned at the top of some described support columns, has, between described land reservoir and tank, the water channel that the water of tank is delivered to land reservoir.One land reservoir power generation system utilizing ocean tide fall to pump water of the present invention uses such structure, tank is higher than sea level, multiple oceanic tide pump water units are poured water to tank, oceanic tide pump water unit utilizes tide drop to be filled by seawater into higher than in the tank on sea level, the water of tank flows in the reservoir of land by water channel again, overcome the many deficiencies currently with tidal power generation, reduce power station construction, the quantities of basement process, improve the environment of silt prevention engineering, reduce generation investment, reduce generating operation cost.
Description
Technical field
The present invention relates to technical field of power generation, particularly relate to a kind of oceanic tide drop pump water-land hydropower station
System.
Background technology
The change of lunar gravitation can cause tidal phenomena, and tide causes seawater levels periodically to lift, because of sea
Torrent falls and seawater flowing produced energy, referred to as tide energy.Tidal power generation is as clean energy resource, people
Studying always and how to utilize, current tidal power generation is big flow, low water head, and reason is not by power
High water head cannot be realized.Electricity generation system currently with oceanic tide drop also exists power station construction, ground
Processing gigantic project, and the environment of silt prevention engineering is difficult to the problem improved, generation investment is huge, generating operation
Cost is difficult to control to.There is presently no such land reservoir power generation system utilizing ocean tide fall to pump water, its energy
Reduce power station construction, the quantities of basement process, improve the environment of silt prevention engineering, reduce generating and run into
This.
Summary of the invention
The technical problem to be solved is to provide a kind of oceanic tide drop pump water-land hydropower station system
System, this kind of land reservoir power generation system utilizing ocean tide fall to pump water can reduce power station construction, basement process
Quantities, improves the environment of silt prevention engineering, reduces generating operation cost.
For solving above-mentioned technical problem, the technical scheme is that a kind of oceanic tide drop pump water-land
Hydropower station system, it includes land reservoir, generating set, tank, some propping up higher than sea level
Hold post, several oceanic tide pump water units poured water to tank, if described tank is positioned at described
The top of dry root support column, has between described land reservoir and tank and the water of tank is delivered to land
The water channel of ground reservoir.
Described oceanic tide pump water unit include fixing water vat, can the buoyancy aid assembly of upper and lower displacement and water pipe,
Described buoyancy aid assembly is positioned at the top of fixing water vat, and described buoyancy aid assembly has the buoyancy tank of hollow, described
Buoyancy tank cavity in ebb tide time have increase buoyancy tank weight seawater, under the buoyancy aid assembly described in during ebb tide
The top seal of portion and fixing water vat, described water pipe one end connects with the bottom of fixing water vat, water pipe another
Sea level is stretched out in one end.
Described buoyancy aid assembly includes the buoyancy tank of floating water vat, top cover and hollow, described top cover and floating water
The upper end of cylinder is connected as a single entity, and described buoyancy tank is fixed in the periphery of top cover.
The periphery of described fixing water vat is provided with column, and described column is provided with can the leading of upper and lower displacement
Set, the top cover of described floating water vat assembly is connected as a single entity with guide pin bushing.
Described buoyancy aid assembly includes floating piston body, buoyancy tank support and the buoyancy tank of hollow, and described buoyancy tank props up
Frame is connected as a single entity with the upper end of floating piston body, and described buoyancy tank is fixed in the periphery of buoyancy tank support.
Described buoyancy tank arranges in oriented buoyancy tank cavity water filling and the buoyancy tank that water in buoyancy tank cavity is discharged is entered draining
Mechanism.
Described oceanic tide pump water unit includes can the floating water vat assembly of upper and lower displacement and multiple fixing water
Cylinder, described multiple fixing water vat is respectively positioned on the bottom of floating water vat assembly, described floating water vat assembly bag
Include the buoyancy tank of hollow, top cover and the floating water vat identical with fixing water vat quantity, the buoyancy tank of described hollow,
Top cover and the floating water vat identical with fixing water vat quantity are the structure being connected, the cavity of described buoyancy tank
Having the seawater increasing buoyancy tank weight during interior ebb tide, the bottom of described each floating water vat is when ebb tide and consolidates
Determining the top seal of water vat, the bottom of described each fixing water vat has the water pipe stretching out sea level of connection.
Described buoyancy tank arranges in oriented buoyancy tank cavity water filling and the buoyancy tank that water in buoyancy tank cavity is discharged is entered draught engine
Structure.
It is provided with, at described floating water vat assembly, the column going deep into seabed, described column is provided with and can go up
The guide pin bushing of bottom offset, the top cover of described floating water vat assembly is connected as a single entity with guide pin bushing.
The quantity of described fixing water vat is four.
One land reservoir power generation system utilizing ocean tide fall to pump water of the present invention uses such structure, tank
Higher than sea level, multiple oceanic tide pump water units are poured water to tank, and tank position is the highest, its potential energy
The biggest, oceanic tide pump water unit utilizes tide drop to be filled by seawater into higher than in the tank on sea level, stores up
The water in pond is flowed in the reservoir of land by water channel again, overcomes the many deficiencies currently with tidal power generation, changes
Become current low water head, the forms of electricity generation of big flow, reduce power station construction, the quantities of basement process, change
The environment of kind silt prevention engineering, reduces generation investment, reduces generating operation cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings one land reservoir power generation system utilizing ocean tide fall to pump water of the present invention is made further
Explain；
Fig. 1 is land reservoir power generation system utilizing ocean tide fall to pump water structural representation of the present invention；
Fig. 2 is the first example structure schematic diagram of the oceanic tide pump water unit shown in Fig. 1；
Fig. 3 is the second example structure schematic diagram of the oceanic tide pump water unit shown in Fig. 1；
Fig. 4 is the third example structure schematic diagram of the oceanic tide pump water unit shown in Fig. 1；
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1, buoyancy tank enter draining control valve；2, buoyancy tank intake-discharge pipe；
3, water pipe；4, pedestal；5, buoyancy tank；6, fixing water vat；7, floating water vat；8, column；9, water vat
Water intaking valve；10, cover plate；11, buoyancy tank base plate；12, buoyancy tank breather pipe；13, floating piston body；14、
Buoyancy tank support；15, buoyancy tank enters drainage mechanism；16, the first water pipe；17, the second water pipe；18, top cover；
19, the second floating water vat；20, second water vat is fixed；21, seabed；22, first water vat is fixed；23、
First floating water vat；24, land reservoir；25, generating set；26, water channel；27, tank；28、
Tank water inlet；29, support column；30, oceanic tide pump water unit.
Detailed description of the invention
As it is shown in figure 1, land reservoir power generation system utilizing ocean tide fall to pump water includes land reservoir 24, generating
Unit 25, tank 27, some support columns 29 higher than sea level, several pour water to tank 27
Oceanic tide pump water unit 30, tank 27 is positioned at the top of some support columns 29, tank 27 upper
Portion has multiple tank water inlet 28, and the water of oceanic tide pump water unit 30 enters from tank water inlet 28
In tank 27, have between land reservoir 24 and tank 27 and the water of tank 27 is delivered to terrestrial water
The water channel 26 in storehouse 24.
Fig. 2 shows the first embodiment of oceanic tide pump water unit, oceanic tide drop pump water-land water
Storehouse electricity generation system include fixing water vat 6, can the buoyancy aid assembly of upper and lower displacement and water pipe 3, water pipe 3 one end is with solid
Determine water vat 6 bottom connection, the other end of water pipe 3 stretches out sea level, buoyancy aid assembly include floating water vat 7,
Top cover, the buoyancy tank 5 of hollow and buoyancy tank enter drainage mechanism, and top cover is connected as a single entity with the upper end of floating water vat 7,
Buoyancy tank 5 is fixed in the periphery of top cover, and the periphery of fixing water vat 6 has column 8, can be equipped with going up on column 8
The guide pin bushing of bottom offset, top cover is connected as a single entity with guide pin bushing.Top cover includes cover plate 10 and water vat water intaking valve 9, buoyancy tank
Enter drainage mechanism and include that buoyancy tank enters draining control valve 1, buoyancy tank intake-discharge pipe 2 and buoyancy tank breather pipe 12, buoyancy tank 5
Bottom there is buoyancy tank base plate 11, buoyancy tank base plate 11 has buoyancy tank intake-discharge pipe 2.Buoyancy tank is along with fixing water
Water in cylinder from water pipe row to the water storage device on sea level, the minimizing of the water yield in fixing water vat, buoyancy tank with
One decline of floating water vat 7, when close to low tide, the buoyancy tank opening buoyancy tank enters drainage mechanism, discharges floating
Water in case, when meeting drive buoyancy aid assembly floating condition, closes draining valve, opens buoyancy tank and enter draining control
Valve.Along with flood tide, being driven by buoyancy tank buoyancy, buoyancy aid assembly moves upward, until the high water level of tide.
So iterative cycles work, to reach the purpose utilizing oceanic tide drop pump water to supply water in water storage device,
For use in water storage generating or land on sea water pump, carry out sea-farming etc. and utilize the production operation mesh of seawater
's.
Fig. 3 shows the second embodiment of oceanic tide pump water unit, oceanic tide drop pump water-land reservoir
Electricity generation system include fixing water vat 6, can the buoyancy aid assembly of upper and lower displacement and water pipe 3, water pipe 3 one end and fixing water
The bottom connection of cylinder 6, the other end of water pipe 3 stretches out sea level, and buoyancy aid assembly includes floating piston body 13, floats
The buoyancy tank 5 of box bracket 14 and hollow, buoyancy tank support 14 is connected as a single entity with the upper end of floating piston body 13, buoyancy tank
5 peripheries being fixed in buoyancy tank support 14.Have inlet opening on fixing water vat 6, have at inlet opening and can only intake
Can not the check valve of water outlet.During ebb tide, seawater horizontal plane declines, buoyancy aid assembly entire lowering, the cavity of buoyancy tank
Having the seawater increasing buoyancy tank weight during interior ebb tide, buoyancy aid assembly pressure acts on the waterborne of fixing water vat, makes solid
The pressure of the water determining water vat increases, and sufficiently large pressure makes the water of fixing water vat fill into height from water pipe continuously
Position in sea level.
Fig. 4 shows the third embodiment of oceanic tide pump water unit, oceanic tide drop pump water-land reservoir
Electricity generation system include column 8, can the floating water vat assembly of upper and lower displacement, first fix water vat 22, second and fix
Water vat the 20, the 3rd is fixed water vat and the 4th and is fixed water vat, and the quantity of fixing water vat has four, and the 3rd fixes water
Cylinder and the 4th is fixed and is not shown in water vat figure, first fixes water vat 22, second fixes water vat the 20, the 3rd and fix water
Cylinder and the 4th is fixed water vat and is respectively positioned on the bottom of floating water vat assembly, floating water vat assembly include hollow buoyancy tank 5,
Top cover 18 and the first floating water vat the 23, second floating water vat the 19, the 3rd floating water vat and the 4th floating water vat,
The quantity of floating water vat is identical with fixing water vat quantity, the buoyancy tank 5 of hollow, top cover 18 and with fixing water vat quantity
Identical floating water vat is the structure being connected, the bottom of each floating water vat when ebb tide with fixing water vat
Top seal, the first bottom fixing water vat 22 has first water pipe 16 stretching out sea level of connection, and second
The bottom of fixing water vat 20 has second water pipe 17 stretching out sea level of connection, and the 3rd fixes water vat and the 4th
The bottom of fixing water vat also has the water pipe stretching out sea level of connection.Have inlet opening on fixing water vat 6, enter
Have at water hole that can only intake can not the check valve of water outlet.During ebb tide, seawater horizontal plane declines, and floating water vat is total
Integral decline, has the seawater increasing buoyancy tank weight, floating water vat assembly pressure during ebb tide in the cavity of buoyancy tank
Acting on the waterborne of four fixing water vats, make the pressure of the water of fixing water vat increase, sufficiently large pressure makes to fix
The water of water vat fills into the position higher than sea level from respective water pipe continuously.The present invention is not limited to above-mentioned
Structure, the quantity of fixing water vat can be six, eight or more.
One land reservoir power generation system utilizing ocean tide fall to pump water of the present invention uses such structure, and tank is high
In sea level, multiple oceanic tide pump water units are poured water to tank, and tank position is the highest, and its potential energy is the biggest,
Oceanic tide pump water unit utilizes tide drop to be filled by seawater into higher than in the tank on sea level, the water of tank
Flowed in the reservoir of land by water channel again, overcome the many deficiencies currently with tidal power generation, change current low water
Head, the forms of electricity generation of big flow, reduce power station construction, the quantities of basement process, improve silt prevention engineering
Environment, reduces generation investment, reduces generating operation cost.
Claims (5)
1. a land reservoir power generation system utilizing ocean tide fall to pump water, it is characterised in that: it includes terrestrial water
Storehouse, generating set, tank, some higher than the support column on sea level, several seas poured water to tank
Ocean tide pump water unit, described tank is positioned at the top of some described support columns, described terrestrial water
There is between storehouse and tank the water channel that the water of tank is delivered to land reservoir, described oceanic tide pump water
Unit include fixing water vat, can the buoyancy aid assembly of upper and lower displacement and water pipe, described buoyancy aid assembly is positioned at fixing water
The top of cylinder, described buoyancy aid assembly has the buoyancy tank of hollow, has increasing in the cavity of described buoyancy tank during ebb tide
Add the seawater of buoyancy tank weight, the bottom of the buoyancy aid assembly described in during ebb tide and the top seal of fixing water vat, described
Water pipe one end connect with the bottom of fixing water vat, the other end of water pipe stretches out sea level, described buoyancy aid assembly
Including the buoyancy tank of floating water vat, top cover and hollow, described top cover is connected as a single entity with the upper end of floating water vat, institute
The buoyancy tank stated is fixed in the periphery of top cover.
2. a land reservoir power generation system utilizing ocean tide fall to pump water, it is characterised in that: it includes terrestrial water
Storehouse, generating set, tank, some higher than the support column on sea level, several seas poured water to tank
Ocean tide pump water unit, described tank is positioned at the top of some described support columns, described terrestrial water
There is between storehouse and tank the water channel that the water of tank is delivered to land reservoir, described oceanic tide pump water
Unit includes can the floating water vat assembly of upper and lower displacement and multiple fixing water vat, the described equal position of multiple fixing water vat
In the bottom of floating water vat assembly, described floating water vat assembly include the buoyancy tank of hollow, top cover and with fixing water
The floating water vat that cylinder quantity is identical, the buoyancy tank of described hollow, top cover and the floating identical with fixing water vat quantity
Water vat is the structure being connected, and has the seawater increasing buoyancy tank weight in the cavity of described buoyancy tank during ebb tide,
The bottom of described each floating water vat when ebb tide with the top seal of fixing water vat, described each fixing water
The bottom of cylinder has the water pipe stretching out sea level of connection.
A kind of land reservoir power generation system utilizing ocean tide fall to pump water the most according to claim 2, it is special
Levy and be: described buoyancy tank arranges water filling and the buoyancy tank discharged by water in buoyancy tank cavity in oriented buoyancy tank cavity and enters row
Water mechanism.
4. according to a kind of land reservoir power generation system utilizing ocean tide fall to pump water described in Claims 2 or 3,
It is characterized in that: be provided with, at described floating water vat assembly, the column going deep into seabed, described column is arranged
Have can the guide pin bushing of upper and lower displacement, the top cover of described floating water vat assembly is connected as a single entity with guide pin bushing.
A kind of land reservoir power generation system utilizing ocean tide fall to pump water the most according to claim 4, it is special
Levy and be: the quantity of described fixing water vat is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406516.1A CN103470439B (en) | 2013-09-01 | 2013-09-01 | A kind of land reservoir power generation system utilizing ocean tide fall to pump water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406516.1A CN103470439B (en) | 2013-09-01 | 2013-09-01 | A kind of land reservoir power generation system utilizing ocean tide fall to pump water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470439A CN103470439A (en) | 2013-12-25 |
| CN103470439B true CN103470439B (en) | 2016-08-31 |
Family
ID=49795438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310406516.1A Active CN103470439B (en) | 2013-09-01 | 2013-09-01 | A kind of land reservoir power generation system utilizing ocean tide fall to pump water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470439B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1292638C (en) * | 1986-10-06 | 1991-12-03 | George W. Berg | Tidal power apparatus |
| CN1346936A (en) * | 2000-11-09 | 2002-05-01 | 王建排 | Tidal-energy electric generator set and its electric generation method |
| CN1789701A (en) * | 2004-12-15 | 2006-06-21 | 马文静 | Power device using floating body to make water pump suck and drain water to drive mechanical movement |
| CN101196158A (en) * | 2007-11-29 | 2008-06-11 | 张存义 | To-and-fro water pump type voltage transformation tidal power generating device |
| CN201661408U (en) * | 2010-03-26 | 2010-12-01 | 任树华 | Novel hydroelectric generator |
-
2013
- 2013-09-01 CN CN201310406516.1A patent/CN103470439B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1292638C (en) * | 1986-10-06 | 1991-12-03 | George W. Berg | Tidal power apparatus |
| CN1346936A (en) * | 2000-11-09 | 2002-05-01 | 王建排 | Tidal-energy electric generator set and its electric generation method |
| CN1789701A (en) * | 2004-12-15 | 2006-06-21 | 马文静 | Power device using floating body to make water pump suck and drain water to drive mechanical movement |
| CN101196158A (en) * | 2007-11-29 | 2008-06-11 | 张存义 | To-and-fro water pump type voltage transformation tidal power generating device |
| CN201661408U (en) * | 2010-03-26 | 2010-12-01 | 任树华 | Novel hydroelectric generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470439A (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103912469B (en) | A kind of ocean tidal power telescoping cylinder water pump | |
| CN103867421B (en) | A kind of Modular Flexible telescoping cylinder oceanic tide pump wetting system | |
| CN101871206A (en) | Floating oil collecting device | |
| CN103867422A (en) | Flexible telescopic cylinder ocean tide water pumping device | |
| CN105351142A (en) | Wave-energy generating device | |
| CN101806273B (en) | Tide power generation device | |
| KR101211238B1 (en) | Pumping device using wave energy | |
| CN103452794B (en) | A kind of automatic pumping water device of tide energy | |
| CN109707559A (en) | Ocean tidal power and the pumping water device of air bearing linkage | |
| CN103452744B (en) | A kind of oceanic tide drop pump water energy-storing and power-generating system of removable installation | |
| CN109653976A (en) | A kind of ocean tidal power water pumping equipment | |
| US8097150B1 (en) | Wave energy conversion system | |
| CN103470439B (en) | A kind of land reservoir power generation system utilizing ocean tide fall to pump water | |
| CN109707558A (en) | Moveable ocean tidal power and the pumping water device of air bearing linkage | |
| CN109707557A (en) | A kind of movable ocean tide can pump equipment | |
| CN103388567B (en) | A kind of ocean tide fall pumping device | |
| CN100591913C (en) | Connecting vessel structure similar buoyancy water lifter | |
| CN103397996A (en) | Movable ocean tide fall pumping device | |
| CN203441687U (en) | Oceanic tidal fall water pumping device | |
| CN103388568B (en) | Oceanic tide high-low-position pump water energy-storing and power-generating system | |
| CN110206678B (en) | Piston type wave energy still water layer power generation device | |
| JPH08312519A (en) | Buoy for wave power pumping device and wave power pumping device | |
| CN109695557B (en) | Stable operation device of wave energy water pump | |
| CN203441674U (en) | Oceanic tidal power generation device | |
| CN103388551A (en) | Sea tidal power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |