CN101302989A - Bidirectional power generation system using tide rise and fall - Google Patents
Bidirectional power generation system using tide rise and fall Download PDFInfo
- Publication number
- CN101302989A CN101302989A CNA2008100682081A CN200810068208A CN101302989A CN 101302989 A CN101302989 A CN 101302989A CN A2008100682081 A CNA2008100682081 A CN A2008100682081A CN 200810068208 A CN200810068208 A CN 200810068208A CN 101302989 A CN101302989 A CN 101302989A
- Authority
- CN
- China
- Prior art keywords
- container
- gear
- tide
- driving arm
- power generation
- 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.)
- Pending
Links
Images
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 relates to a bidirectional generating system utilizing the flux and ebb of tide, which comprises a floating type container (10) that is placed on the sea, can move up and down along with the flux and ebb of tide and can charge or discharge sea water, a water charging and discharging device (20) that conducts charging and discharging sea water of the floating type container (10), a positioning device (30) that positions and guides the floating type container (10) to move up and down, and a generating device (40) connected with the floating type container (10). The water charging and discharging device (20) is arranged on the floating type container (10) movably mounted on the positioning device (30); when tide rising, the floating type container (10) which is empty, moves up, being supported by the rising tide, and is filled with sea water when reaching the peak of the flux and then the floating type container (10) can move down in phase with ebb tide or delay in moving down; the floating type container (10) drives the generating device (40) to generate electricity in the bidirectional process of moving up and down.
Description
[technical field]
The present invention relates to the power generation with sea water technology, particularly relate to a kind of aboundresources, with low cost, no fuel consumption free of contaminationly utilizes that seawer tide rises, the bidirectional power generation system of ebb tide.
[background technique]
The ocean is the important component part of the earth, takes up an area of 3/4 of ball surface, its be richly stored with resource and huge energy, and tidal energy is the main forms of seawater energy.Seawater is owing to the effect of tide-generating force, and constantly flood tide, ebb tide.Be converted into potential energy by kinetic energy at the incoming tide, then be converted into kinetic energy by potential energy during ebb tide, this kinetic energy and the potential energy that is had when motion of seawater is tidal energy.
Tidal energy is utilized as important power generation with sea water resource for people already.Traditional tidal power generation is in the bay or has the river mouth building of morning and evening tides to block the water dykes and dams and form reservoir, and in the dam or by the dam hydraulic generator unit is set, the lifting of sea level fluctuations when utilizing tiding, promotion hydraulic generator unit generating when making seawater pass through water turbine.This traditional tidal power mode is similar to traditional passing through and constructs the hydroelectric power mode that dam forms the height of water, and it has tangible narrow limitation, and the one, limit by condition such as landform to be difficult to form large-scale generate output owing to construct dam.Secondly, as to realize that flood tide, two-way generating during ebb tide, need construct two reservoirs, this is subject to dam equally and is subjected to conditions such as landform.In addition, in traditional tidal power mode, its hydraulic generator unit volume is bigger, and needs fixedly to be built in the dam or by the dam, therefore can only could build and use under particular environment.
The tidal engery resource of China and global range is very abundant, how to break away from the constraint of environmental factors such as landform, and can realize tidal power in all marine sites that possess tidal engery resource neatly, just becomes the important topic that the urgent need of pendulum in face of us solves.
[summary of the invention]
The present invention is intended to address the above problem, and provide a kind of seashore landform that is not subjected to limit, be applicable to any marine site with tidal engery resource, can realize that flood tide, the two-way generating of ebb tide, generate output can be prepared arbitrarily, cost of electricity-generating is cheap, and no fuel consumption free of contaminationly utilizes that seawer tide rises, the bidirectional power generation system of ebb tide.
For achieving the above object, the invention provides and a kind ofly utilize that seawer tide rises, the bidirectional power generation system of ebb tide, it comprises:
One place on the sea can rise with seawater, ebbing tide moves up and down, and can charge into or emit the floating type container of seawater;
Described container is filled, puts the filling of seawater, jettison gear;
The positioning device that positions and guide it to move up and down to described container; And
The electricity generating device that links to each other with described container, wherein,
Describedly fill, jettison gear is located on the container, container then is installed on the described positioning device versatilely, container is up by the supporting of rising tide seawater under emptying state at the incoming tide, arrive and inject seawater when rising tide is high to be put, and can or lag behind descendingly with ebb tide seawater DL synchronization, container drives electricity generating device generating in the two-way process of uplink and downlink.
Container is the airtight box or platform-type buoyancy aid of inner hollow, and weight is more than the kiloton during its water storage.
Be provided with at least three up/down perforations at the container place of keeping to the side, and the positioning hole that is connected with seal of vessel, be positioned at each positioning hole both sides in container top and bottom and respectively be provided with one group and take turns, be provided with in the side of container that at least one goes out, water inlet with positioning device sideslip contact that rolls.
On container at least one goes out, the water inlet place is provided with that at least one fills, jettison gear.
Fill, jettison gear comprises flashboard and first pinion and rack, wherein, flashboard places versatilely that container goes out, the inboard of water inlet, its upper end is stretched out by container top; First tooth bar of first pinion and rack is contained in the inboard of flashboard, and on first gear shaft that the tooth bar meshed gears is contained in container side wall is connected, gear shaft then is connected with motor.
Positioning device comprises at least three upright locating columns, and they are arranged at intervals at the proximal edge place of container, and the seabed is fixed in the lower end of this locating column, and its cylinder is placed through on the container, and container can be moved up and down along locating column.
Electricity generating device can be single group or many groups, and every group of electricity generating device comprises a root post, one or more second pinion and racks, first gear and first generator, and wherein, column is placed through the middle part of container, and the seabed is fixed in its lower end; Second pinion and rack is separately positioned on container top and the column; The input end of first gear is connected with second pinion and rack and first generator respectively with output terminal, and the output terminal of organizing electricity generating device is connected in parallel to same output cable more.
Each second pinion and rack comprises second tooth bar and first driving gear, wherein, second tooth bar is fixed on the outside of column vertically, be contained on first gearbox with first driving gear of second tooth bar engagement, be provided with first gear of multi-change speed in first gearbox, the output terminal of this gear is connected with first generator.
In another program of the present invention, electricity generating device can be single group or many groups, every group of electricity generating device comprises driving arm, driving arm back poppet, driving arm fore poppet, the 3rd pinion and rack, second gear and second generator, wherein, container top is fixed in driving arm back poppet lower end, and upper end and driving arm end are rotatably connected; The driving arm fore poppet is fixed in away from the seabeach of container or bank; The end of driving arm and driving arm back poppet are rotatably connected, and driving arm is anterior to be rotatably connected with the driving arm fore poppet; The 3rd pinion and rack places respectively on the driving arm and second gearbox, and be connected with second gear in second gearbox that is contained in top of the trellis, the output terminal of this gear is connected with second generator, and the output terminal of organizing electricity generating device is connected in parallel to same output cable more.
Each the 3rd pinion and rack comprises the 3rd tooth bar and second driving gear, wherein, the 3rd tooth bar is an arc-shaped rack, it and driving arm substantially vertically are arranged on the front end of driving arm, second driving gear that is meshed with the 3rd tooth bar is contained on second gearbox, be provided with second gear of multi-change speed in second gearbox, the output terminal of this gear is connected with second generator.
Be connected with magnetic clutch on electricity generating device, this magnetic clutch is contained on the main shaft of first generator or second generator.
Contribution of the present invention is how more effectively it solved, and utilizes the problem of tidal engery resource generating more fully.Electricity generating device of the present invention is not limited by the seashore landform, need not construct and block water dykes and dams and reservoir, can be arranged on any marine site, thereby can make full use of the oceanic tide resource in the global range, and can save the Limited resources such as coal of generating usefulness in a large number with tidal engery resource.Ingenious high tide and kinetic energy at ebb tide and the potential energy of having utilized of the present invention has realized that flood tide, the two-way generating of ebb tide., can generate electricity simultaneously by a plurality of generator set, thereby can improve generating efficiency greatly because but the size and the volume infinite expanding of floating type container of the present invention make generate output to prepare arbitrarily.Because tidal energy is a kind of natural resources, therefore device cost of electricity-generating of the present invention is cheap, no fuel consumption, and pollution-free, its large-scale application will effectively be alleviated the situation of electric power energy.
[description of drawings]
Fig. 1 is embodiments of the invention 1 structural representation under the state on the ebb, wherein, Figure 1A is overall structure schematic representation at ebb tide, overall structure schematic representation when Figure 1B puts in place for ebb, Fig. 1 C for fill, the local enlarged diagram of jettison gear, Fig. 1 D is the local enlarged diagram of electricity generating device, and Fig. 1 E is the plan view of Figure 1A.
Fig. 2 is embodiments of the invention 1 structural representation under the rising tide state, wherein, Fig. 2 A is overall structure schematic representation at the incoming tide, water filling state overall structure schematic representation when Fig. 2 B puts in place for flood tide, water filling finishing stage overall structure schematic representation when Fig. 2 C puts in place for flood tide, overall structure schematic representation when Fig. 2 D is rising tide end, ebb beginning.
Fig. 3 is embodiments of the invention 2 structural representations under the state on the ebb, wherein, Fig. 3 A is overall structure schematic representation at ebb tide, and Fig. 3 B is overall structure schematic representation at the incoming tide, water filling state overall structure schematic representation when Fig. 3 C puts in place for flood tide, Fig. 3 D is the plan view of Fig. 3 A.
Fig. 4 is a magnetic clutch structural representation of the present invention, and wherein Fig. 4 A is a magnetic clutch braking state schematic representation, and Fig. 4 B is the non-braking state schematic representation of magnetic clutch.
[embodiment]
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
Consult Fig. 1, Fig. 2, Fig. 1 A～Fig. 1 E, the C among Fig. 2 A～Fig. 2 D is a seawater, D is the seabed.Of the present inventionly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide comprises container 10, fill, jettison gear 20, positioning device 30 and electricity generating device 40.Described container 10 is seal containers of the inner hollow that is welded by corrosion resistant plate, it is a kind ofly to float on the sea, can rise with seawater, ebb tide more than the kiloton that moves up and down, being preferably the box buoyancy aid of ton, also can be a kind of more large-scale platform-type buoyancy aid for multi-unit combined electricity generating.This container 10 is tightly connected by top board 11, base plate 12 and side plate 13 and forms, forming the longitudinal section is rectangle or oval-shaped container, and obviously, the peripheral shape of this container can be circle, rectangle or other shape, and should not be restricted, and the big I of container is expanded arbitrarily according to generate output.In the embodiment shown in Figure 1A～Fig. 1 E, this container 10 is containers (seeing Figure 1A, Fig. 1 E) that integral body is cuboid shape, respectively be provided with a positioning hole 14 that is used to place the up/down perforation of positioning device 30 usefulness at container 10 near place, four angles, this positioning hole can be circular or square, it is by vertically being arranged in the container, and with the fixing Stainless Steel Tube of container 10 welding and form.Be positioned at each positioning hole 14 both sides in container 10 tops and bottom and respectively be provided with one group of wheel 15 that breaks away, the every group of wheel that breaks away comprises symmetrically arranged four pulleys 151, this wheel that breaks away rolls with positioning device 30 and contacts, and makes that container 10 can be not stuck mutually because of waving with positioning device.As Figure 1A, Fig. 1 E, be provided with in the side of container 10 two go out, water inlet 131, this goes out, water inlet is to offer window or breach in the middle and lower part of the side plate 13 of container 10 and form.
Among Fig. 1 C, on container 10 two go out, water inlet 131 places respectively be provided with one fill, jettison gear 20, this fills, jettison gear 20 comprises flashboard 21, first pinion and rack 22 and motor 23, described flashboard 21 are width greater than go out, water inlet 131, height is greater than the tabular body of container side plate 13 height, it places versatilely, and container goes out, the inboard of water inlet 131, and the contact position of itself and container 10 is inlaid with Stamping Steel Ribbon, and flashboard 21 upper ends are stretched out by container 10 tops.As Fig. 1 D, described first pinion and rack 22 is made of first tooth bar 221 and gear 222, and this first tooth bar 221 vertically is fixed on the inboard of flashboard 21 by the middle and upper part.Be contained on the gear shaft 223 that is placed through on container 10 sidewalls with the first tooth bar meshed gears 222, but gear shaft then is connected with the motor 23 of clockwise and anticlockwise.When container 10 arrives at ebb tide low spot, but starting electrical machinery 23 driven gears 222 rotate, 222 of gears promote first tooth bar 221 and move up, and open out, water inlet 131 is the water emptying, then the motor counter-rotating will go out, water inlet 131 closes in the water emptying; When container 10 runs at the incoming tide height point, then by fill, jettison gear 20 is opened out, water inlet 131 injects container 10 with seawater, so that container 10 descending generating under action of gravity.
For another example shown in Fig. 1 C, described container 10 is installed in versatilely to be stated on the positioning device 30, this positioning device is many locating columns, the shape of cross section of locating column be with container 10 on the corresponding circle of positioning hole 14 shapes or square, be preferably square, the diameter of locating column or maximum Outside Dimensions are slightly less than the diameter or the peripheral size of the positioning hole 14 on the container 10, make container 10 to slide up and down on locating column.Under the situation of peripheral shape (being shape of cross section) for circle of container 10, this positioning device comprises at least three upright locating columns 30, and they are set in along in the positioning hole 14 of the circumferencial direction spaced set of container 10; As Fig. 1 E, at container is under the situation of cuboid shape, then respectively places a locating column 30 in the positioning hole 14 of container 10 near place, four angles, and the seabed is fixed in the lower end of this locating column, its cylinder passes the positioning hole 14 on the container 10, and container 10 can be moved up and down along locating column.
Shown in Figure 1A～Fig. 1 E, on container 10, be provided with electricity generating device 40, this electricity generating device is that the fluctuation by morning and evening tides moves up and down container 10 to drive the mechanical speed-increasing type electricity generating device of generator set generating, it can be single group or many groups.In the present embodiment, every group of electricity generating device comprises a root post 41, two second pinion and racks 42, first gear 43 and first generators 44, in Fig. 1 D and Fig. 1 E as seen, described column 41 is that cross section is circular or square Cylindrical object, it is placed through in the leghole 16 at container 10 middle parts, and the seabed is fixed in its lower end.The leghole structure is with positioning hole 14, and the diameter of column 41 or Outside Dimensions make container 10 to move up and down along column 41 greater than the diameter or the peripheral size of leghole 16.Each second pinion and rack comprises one second tooth bar 421 and first driving gear 422 that is engaged with, the symmetrical vertically outside that is fixed on column 41 of two second tooth bars 421 in the present embodiment, two first driving gears 422 are contained in respectively on two first gearboxes 423, the gear shaft of first driving gear 422 is contained in the casing, and the part gear teeth of this driving gear stretch out in outside first gearbox 423.But be provided with first gear 43 of a multi-change speed in each first gearbox, this first gear is the multi-stage gear gear, and its number of steps of speeds and parameter can design according to generate output, or selects suitable conventional gear shift for use.The output terminal of two first gears is connected with two first generators 44 respectively.Obviously, the outside of described second pinion and rack 42, first gear 43 and first generator 44 can be provided with a capsul (not shown), in case seawater enters.The electricity generating device 40 of three groups of independent generatings has been shown among Fig. 1 E, but it only is not limited thereto for signal.In fact, because among the present invention, container 10 big or small unrestricted, so organize electricity generating devices 40 can be provided with it on more, the output terminal of organizing electricity generating device is connected in parallel to same output cable 45 more, and 45 on cable is connected to the switch board room 46 that is positioned on the seashore.
Fig. 1, Fig. 2 show respectively that bidirectional power generation system of the present invention rises at seawater, the working state under the ebb state.
At first consult Figure 1B, when seawater ebbs tide to low spot, can start fill, the motor 23 of jettison gear 20, rotate by its driven gear 222,222 of gears promote first tooth bar 221 and move up, open the going out of container 10, water inlet 131 with the water emptying, the counter-rotating of water emptying rear motor will go out, water inlet 131 is closed, and the state after the water emptying is shown in Figure 1A.
Shown in Fig. 2 A, at the incoming tide, the seawater supporting is up by flood tide under emptying state for container 10, in container 10 uphill process, first driving gear 422 that is fixed on container top is meshing with each other with second tooth bar 421 that is fixed on the column 41, and upwards moves synchronously with container 10.First driving gear motionless second tooth bar 421 that is fixed when moving up promotes and rotates, therefore drive can multi-change speed first gear 43 speedup step by step, when speedup just reaches the required rotating speed of generating to the end during one-level, and drive first generator 44 begin the generating, the electric current that first generator 44 is produced is transported to switch board room 46 through cable 45.
Shown in Fig. 2 B, when container 10 runs at the incoming tide height point, can start fill, the motor 23 of jettison gear 20, rotate by its driven gear 222,222 of gears promote first tooth bar 221 and move up, and open the going out of container 10, water inlet 131 injects container 10 with seawater, when charging into the seawater of about 80% volume in the container 10, may command motor 23 counter-rotating will go out, water inlet 131 is closed, and go out, water inlet closes the back state shown in Fig. 2 C.Container 10 weight after water filling significantly increases, and provides condition for it carries out gravity power generating.
On the ebb in the process, system of the present invention can generate electricity in two ways, the first falls container 10 and ebb seawater synchronously and generates electricity, it two is to make its hysteresis descending charge into seawater in container 10 after, fall and generate electricity by self gravitation, the second way can make container 10 rest at the incoming tide high point by Fig. 1 D and magnetic clutch 50 shown in Figure 4 shown in Fig. 2 D, and then generate electricity speed and generated energy that this kind mode may command container 10 falls by himself gravity fall.Power generation process at ebb tide as mentioned above.
Described magnetic clutch 50 structures as shown in Figure 4, this magnetic clutch is contained on the main shaft 441,411 of first generator 44 or second generator 410, its structure is shown in Fig. 4 A, Fig. 4 B, this magnetic clutch comprises electromagnetic coil 51, clutch wheel 52.As Fig. 4 B, when electromagnetic coil 51 outages, clutch wheel 52 is separated with it, and first generator 44 or second generator 410 can run well.As Fig. 4 A, when electromagnetic coil 51 energising, clutch wheel 52 phase adhesive with it, the main shaft of first generator 44 or second generator 410 stops operating, and makes that electricity generating device 40 is out of service, thereby makes container 10 can rest on height point at the incoming tide and lag behind descending.
Embodiment 2
Of the present inventionly utilize that morning and evening tides rises, in the bidirectional power generation system of ebb tide, electricity generating device also can be realized by another program.
With embodiment 1, electricity generating device 40 can be single group, also can be many groups, and Fig. 3 D shows two groups of electricity generating devices.Shown in Fig. 3 A～Fig. 3 C, every group of electricity generating device comprises driving arm 45, driving arm back poppet 46, driving arm fore poppet 47, the 3rd pinion and rack 48, second gear 49 and second generator 410, described driving arm back poppet 46 is straight-bar type or A-frame, in this example, back poppet 46 is an A-frame, container 10 tops are fixed in its lower end, and its upper end is connected with the cross bar 461 that is rotatably connected with driving arm 45.Driving arm fore poppet 47 has been supports of load-bearing effect, and it is fixed in away from the seabeach of container 10 or bank, and this fore poppet can be the support that Steel Bracket or cement build up, and is provided with horizontal axis hole in the top.Described driving arm 45 is cross setting, and its end is provided with the strip slide opening 451 that is used to adjust the mounting point along its length, and position corresponding with described driving arm fore poppet 47 on the driving arm is provided with horizontal axis hole.The cross bar 461 of driving arm back poppet upper end is placed through in the strip slide opening 451 of driving arm 45 versatilely, and formation is rotatably connected, and driving arm 45 can be rotated around cross bar 461.The driving arm front portion is contained on the stationary axle 452 in the horizontal axis hole that is fixed on the driving arm fore poppet 47 rotationally, forms with driving arm fore poppet 47 to be rotatably connected.Described the 3rd pinion and rack 48 comprises the 3rd tooth bar 481 and second driving gear 482, described the 3rd tooth bar 481 is an arc-shaped rack, it and driving arm 45 substantially vertically are arranged on the front end of driving arm, and it can be integrally formed with driving arm, are used to drive second driving gear 482 and rotate.Second driving gear 482 that is meshed with the 3rd tooth bar is contained on second gearbox 491, and the wheel shaft of second driving gear is contained in second gearbox 491, and the part gear teeth of second driving gear stretch out in outside second gearbox.Be provided with second gear 49 of multi-change speed in second gearbox, this second gear is the multi-stage gear gear, and its output terminal is connected with second generator 410.Described second gearbox 491 relatively is arranged on support 420 tops, 420 outsides that are fixed on the 3rd tooth bar 481 of support with the 3rd tooth bar 481 of driving arm.The output terminal of many group electricity generating devices 40 is connected in parallel to same output cable 45.45 on cable is connected to switch board room 46.
Fig. 3 A, Fig. 3 B show that embodiment's 2 described electricity generating devices 40 rise at seawater, the working state under the ebb state.
At first as shown in Figure 3A, at the incoming tide, the seawater supporting is up by flood tide under emptying state for container 10, the thrusts that in container 10 uphill process, make progress by the 45 terminal generations of 46 pairs of driving arms of driving arm back poppet, upwards lift gradually after driving arm 45 ends are stressed, its front end is that fulcrum rotates with the stationary axle on the fore poppet 47 452 then, the 3rd tooth bar 481 by its front end when driving arm rotates promotes 482 rotations of second driving gear, and drives 410 generatings of second generator by second gear 49.State when Fig. 3 B shows container 10 to rise to that flood tide high point.
As Fig. 3 C, when container 10 runs at the incoming tide height point, can by fill, jettison gear 20 charges into seawater, and generates electricity by container 10 is fallen synchronously with the ebb seawater in container 10, or it is descending that the container 10 that charges into seawater is lagged behind, and falls and generate electricity by self gravitation.Its process is with embodiment 1.
Claims (11)
1, a kind ofly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that it comprises:
One place on the sea can rise with seawater, ebbing tide moves up and down, and can charge into or emit the floating type container (10) of seawater;
Described container (10) is filled, puts the filling of seawater, jettison gear (20);
Described container (10) is positioned and guides its positioning device that moves up and down (30); And
The electricity generating device (40) that links to each other with described container (10), wherein,
Describedly fill, jettison gear (20) is located on the container (10), container (10) then is installed on the described positioning device (30) versatilely, container (10) is up by the supporting of rising tide seawater under emptying state at the incoming tide, arrive and inject seawater when rising tide is high to be put, and can or lag behind descendingly with ebb tide seawater DL synchronization, container (10) drives electricity generating device (40) generating in the two-way process of uplink and downlink.
2, as claimed in claim 1ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that described container (10) is the airtight box or platform-type buoyancy aid of inner hollow, weight is more than the kiloton during its water storage.
3, as claimed in claim 2ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, the place of keeping to the side is provided with at least three up/down perforations at container (10), and the positioning hole (14) that is tightly connected with container (10), be positioned at each positioning hole (14) both sides in container (10) top and bottom and respectively be provided with one group and take turns (15), be provided with in the side of container (10) that at least one goes out, water inlet (131) with positioning device (30) sideslip contact that rolls.
4, as claimed in claim 3ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, at least one on container (10) goes out, water inlet (131) locates to be provided with that at least one fills, jettison gear (20).
5, as claimed in claim 4ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, describedly fill, jettison gear (20) comprises flashboard (21) and first pinion and rack (22), wherein, flashboard (21) places versatilely that container goes out, the inboard of water inlet (131), and its upper end is stretched out by container (10) top; First tooth bar (221) of first pinion and rack (22) is contained in the inboard of flashboard (21), is contained on the gear shaft that is connected with container (10) sidewall with the first tooth bar meshed gears (222), and gear shaft then is connected with motor (23).
6, as claimed in claim 1ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, described positioning device (30) comprises at least three upright locating columns (31), they are arranged at intervals at the proximal edge place of container (10), the seabed is fixed in the lower end of this locating column, its cylinder is placed through on the container (10), and container (10) can be moved up and down along locating column.
7, as claimed in claim 1ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, described electricity generating device (40) can be single group or many groups, every group of electricity generating device comprises a root post (41), one or more second pinion and racks (42), first gear (43) and first generator (44), wherein, column (41) is placed through the middle part of container (10), and the seabed is fixed in its lower end; Second pinion and rack (42) is separately positioned on container (10) top and the column (41); The input end of first gear (43) is connected with second pinion and rack (42) and first generator (44) respectively with output terminal, and the output terminal of organizing electricity generating device (40) is connected in parallel to same output cable more.
8, as claimed in claim 7ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, each second pinion and rack comprises second tooth bar (421) and first driving gear (422), wherein, second tooth bar (421) is fixed on the outside of column (41) vertically, be contained on first gearbox (423) with first driving gear (422) of second tooth bar (421) engagement, be provided with first gear (43) of multi-change speed in first gearbox, the output terminal of this gear is connected with first generator (44).
9, as claimed in claim 1ly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide, it is characterized in that, described electricity generating device (40) can be single group or many groups, every group of electricity generating device comprises driving arm (45), driving arm back poppet (46), driving arm fore poppet (47), the 3rd pinion and rack (48), second gear (49) and second generator (410), wherein, container (10) top is fixed in driving arm back poppet (46) lower end, and upper end and driving arm (45) end is rotatably connected; Driving arm fore poppet (47) is fixed in seabeach or the bank away from container (10); The end of driving arm (45) and driving arm back poppet (46) are rotatably connected, and driving arm is anterior to be rotatably connected with driving arm fore poppet (47); The 3rd pinion and rack (48) places respectively on driving arm (45) and second gearbox (491), and with second gearbox that is contained in support (420) top in second gear (49) be connected, the output terminal of this gear is connected with second generator (410), and the output terminal of organizing electricity generating device (40) is connected in parallel to same output cable more.
10, the morning and evening tides that utilizes as claimed in claim 9 rises, the bidirectional power generation system of ebb tide, it is characterized in that, each the 3rd pinion and rack (48) comprises the 3rd tooth bar (481) and second driving gear (482), wherein, the 3rd tooth bar (481) is an arc-shaped rack, it and driving arm (45) substantially vertically are arranged on the front end of driving arm, second driving gear (482) that is meshed with the 3rd tooth bar is contained on second gearbox (491), be provided with second gear (49) of multi-change speed in second gearbox, the output terminal of this gear is connected with second generator (410).
11, describedly utilize that morning and evening tides rises, the bidirectional power generation system of ebb tide as claim 7 or 9, it is characterized in that, be connected with magnetic clutch (50) on electricity generating device (40), this magnetic clutch is contained on the main shaft of first generator (44) or second generator (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100682081A CN101302989A (en) | 2008-06-30 | 2008-06-30 | Bidirectional power generation system using tide rise and fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100682081A CN101302989A (en) | 2008-06-30 | 2008-06-30 | Bidirectional power generation system using tide rise and fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101302989A true CN101302989A (en) | 2008-11-12 |
Family
ID=40113035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100682081A Pending CN101302989A (en) | 2008-06-30 | 2008-06-30 | Bidirectional power generation system using tide rise and fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101302989A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003285A1 (en) * | 2008-07-08 | 2010-01-14 | 深圳市红门科技股份有限公司 | Bidirectional power-generating system using seawater rising and falling |
| CN102979664A (en) * | 2012-12-17 | 2013-03-20 | 吴丙芬 | Tidal power generation systemdevice |
| CN103015380A (en) * | 2012-11-27 | 2013-04-03 | 李宏江 | Lifting type tidal buoyancy power station |
| CN103147904A (en) * | 2013-02-21 | 2013-06-12 | 哈尔滨电机厂有限责任公司 | Double-oblique-arm rotating mechanism used for tidal current power generation |
| CN103161142A (en) * | 2013-03-15 | 2013-06-19 | 汤光华 | Two-way underwater power generation gate dam established in water of existing reservoir area |
| CN105673366A (en) * | 2016-03-17 | 2016-06-15 | 哈尔滨工程大学 | Miniature shoal hybrid energy collecting device and combined type miniature shoal hybrid energy collecting device |
| CN105736232A (en) * | 2016-03-02 | 2016-07-06 | 李宏江 | Sea tide electricity generating, water pumping and lifting machine |
| CN108045516A (en) * | 2017-12-04 | 2018-05-18 | 浙江海洋大学 | Offshore platform |
-
2008
- 2008-06-30 CN CNA2008100682081A patent/CN101302989A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003285A1 (en) * | 2008-07-08 | 2010-01-14 | 深圳市红门科技股份有限公司 | Bidirectional power-generating system using seawater rising and falling |
| CN103015380A (en) * | 2012-11-27 | 2013-04-03 | 李宏江 | Lifting type tidal buoyancy power station |
| CN102979664A (en) * | 2012-12-17 | 2013-03-20 | 吴丙芬 | Tidal power generation systemdevice |
| CN103147904A (en) * | 2013-02-21 | 2013-06-12 | 哈尔滨电机厂有限责任公司 | Double-oblique-arm rotating mechanism used for tidal current power generation |
| CN103147904B (en) * | 2013-02-21 | 2015-06-24 | 哈尔滨电机厂有限责任公司 | Double-oblique-arm rotating mechanism used for tidal current power generation |
| CN103161142A (en) * | 2013-03-15 | 2013-06-19 | 汤光华 | Two-way underwater power generation gate dam established in water of existing reservoir area |
| CN105736232A (en) * | 2016-03-02 | 2016-07-06 | 李宏江 | Sea tide electricity generating, water pumping and lifting machine |
| CN105673366A (en) * | 2016-03-17 | 2016-06-15 | 哈尔滨工程大学 | Miniature shoal hybrid energy collecting device and combined type miniature shoal hybrid energy collecting device |
| CN105673366B (en) * | 2016-03-17 | 2018-04-24 | 哈尔滨工程大学 | Miniature shoal composite energy collection device and a kind of combined micro shoal composite energy collection device |
| CN108045516A (en) * | 2017-12-04 | 2018-05-18 | 浙江海洋大学 | Offshore platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101302989A (en) | Bidirectional power generation system using tide rise and fall | |
| US7969033B2 (en) | Buoyancy energy cell | |
| CN102022250B (en) | Tidal energy storage and power generation method and system | |
| CN202091101U (en) | Tidal energy power generation device | |
| KR20130041783A (en) | Generating apparatus using wave force | |
| CN202756167U (en) | Floating platform wave energy storage system and wave energy power generation system | |
| TWM481290U (en) | Wave generating device | |
| US20110221209A1 (en) | Buoyancy Energy Cell | |
| JP5612764B2 (en) | Wave power generator | |
| KR101392282B1 (en) | Sea wave-power generatng apparatus) | |
| CN101581267B (en) | Method and device for electric driving of ocean tides | |
| CN101892940B (en) | Bidirectional generating set using tidal energy | |
| CN101413474B (en) | Equipment for power generation by sea wave | |
| WO2012131705A2 (en) | A device for generating electrical energy using ocean waves | |
| CN111207025A (en) | Wave energy power generation device | |
| WO2009065178A1 (en) | Floating sea wave power-generating plant | |
| CN111089027A (en) | Floating type buoy connecting rod sea wave power generation equipment | |
| CN201891550U (en) | Wave generating device | |
| CN211598910U (en) | Wave energy power generation device | |
| WO2010003285A1 (en) | Bidirectional power-generating system using seawater rising and falling | |
| CN102705143A (en) | Floating plate device for wave-collecting generating system | |
| CN201696208U (en) | Bidirectional power generating device using tidal energy | |
| CN202203032U (en) | Rack transmission-type tidal power generation device | |
| CN103452080A (en) | Power-generating embankment | |
| BR102019001010B1 (en) | MECHANICAL ENGINE FOR ENERGY GENERATION THROUGH WATER MOVEMENT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081112 |