CN108119292A - A kind of drift generator - Google Patents
A kind of drift generator Download PDFInfo
- Publication number
- CN108119292A CN108119292A CN201810109868.3A CN201810109868A CN108119292A CN 108119292 A CN108119292 A CN 108119292A CN 201810109868 A CN201810109868 A CN 201810109868A CN 108119292 A CN108119292 A CN 108119292A
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- casing
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- water
- drift
- generator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 238000007667 floating Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000009182 swimming Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/02—Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
- F05B2240/932—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a catamaran-like structure
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a kind of drift generators,Huge cost is put into advance in the prior art to overcome,The problem of can not promoting on a large scale,A kind of drift generator,Including fixed frame,Fixed frame is fixed on riverbed,Casing is slidably connected on fixed frame,Water wheels are provided in casing,Water wheels are driven by current,Generator is provided in casing,Water wheels driving generator generates electricity,Floating frame is fixedly installed on casing,Floating frame is used to casing swimming in the water surface,Casing changes with the water surface and is fluctuated,Have compared with existing similar product from geographical limitation,It is widely used,It is simple in structure,Input cost is low,The advantages that SEA LEVEL VARIATION can be overcome to influence and easily promote on a large scale,And,It can be according to actual river basin situation,Multiple drift generating sets are combined,The scale of drift generator is changeable,The drift generator of certain amount scale is formed for generating electricity,There is adaptation to local conditions.
Description
Technical field
The invention belongs to generating equipments, refer in particular to a kind of drift generator.
Background technology
Electric power be human society it is indispensable, it may also be said to be the rich and powerful basis of social prosperity.Although as the mankind
Progress and society development, the mankind are from hydroelectric generation, thermal power generation to transition in nuclear power generation, but according to respective technology power
Amount and natural situation, up to the present, hydroelectric generation and thermal power generation are still the indispensable important force of electric utility.
It is well known that common hydroelectric generation be using the natural environment of rivers build a dam shut off water storage formed reservoir,
Formed by reservoir stablize, lasting current, recycle what the high water level drop of reservoir generated electricity to drive the hydraulic turbine, it is this
Although generation mode can obtain stable waterpower by constructing a dam to store water, hydraulic turbine power generation is avoided to be subject to the shadow of Environmental variations
It rings, but due to needing to put into huge cost in advance, can not promote on a large scale.
The content of the invention
For overcome the deficiencies in the prior art and there are the problem of, the present invention provide one kind overcome SEA LEVEL VARIATION influence, input
Drift generator at low cost.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of drift generator, including fixed frame, fixed frame is fixed on riverbed, the company of slip on fixed frame
Be connected to casing, water wheels be provided in casing, water wheels are driven by current, are provided with generator in casing, water wheels drive generator into
Row power generation, is fixedly installed floating frame on casing, and floating frame is used to casing swimming in the water surface, casing with the water surface change and on float downward
It is dynamic.
Preferably, when the casing is swum on the water surface, the water surface is located between 1/3 to 1/2 position of water wheels radially.
Preferably, the bottom of the casing is formed with the runner flowed through for current, water wheels are rotatably arranged in runner.
Preferably, the water wheels more than one, water wheels are staggered in runner.
Preferably, further including transmission mechanism, transmission mechanism links together water wheels and generator, and transmission mechanism is used for
The driving of water wheels is combined into a driving, and the driving is transferred on generator.
Preferably, the transmission mechanism includes several shafts, shaft is rotatably connected on casing, and water wheels are fixedly connected
In corresponding shaft, first gear is fixedly connected in the axial direction of shaft, is fixedly connected with second gear on generator, first
Transmission belt is connected between gear and second gear, the driving in first gear is transferred in second gear by transmission belt.
Preferably, being fixedly installed several connectors on the casing, stake holes, fixed frame bag are offered on connector
Corresponding spud pile is included, spud pile is arranged in stake holes.
Preferably, the water wheels include several wheel blades, the wheel blade has several housings, and the housing is integral vertically
Shaping, the both ends of housing have the first surface shell of positive gauss curvature, and the middle part of housing has the second curved surface of zero Gaussian curvature
Shell.
Preferably, the first surface shell is for the spherical housing with opening or the ellipsoid face-piece with opening or with opening
The parabolic face-piece of mouth.
Preferably, the second curved surface shell is the cylindrical shell with opening.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
(1) using floating frame is fixed on casing, casing is swum in water surface upper casing in English and slided the present invention by floating frame
It is connected on fixed frame, casing can slide up and down on fixed frame, therefore so that this drift generator can overcome water
Position variation influences, and drift generator can always swim on the water surface and generate electricity, can be used on different basins, and existing same
Class product, which is compared, to be had the advantages that from geographical limitation, is widely used, and the structure of drift generator is simple so that input cost
It is low, have the advantages that compared to existing water power standing posture generator cost-effective, easily promote this drift generator on a large scale, and
And the scale of drift generator is changeable, multiple drift generator combinations can be existed according to actual river basin situation
Together, the drift generator of certain amount scale is formed for generating electricity, and there is adaptation to local conditions.
(2) casing of the invention is swum on the water surface, and floating frame limits the water surface and is located at 1/3 to 1/2 position of water wheels radially
Between, if the water surface be located at water wheels radially less than 1/3 position, water wheels and current contact cotton knot it is bigger, water wheels obtain drive
Power is bigger, so the position water wheels in the water surface below 1/3 do not reach current optimal utilization, if the water surface is located at water wheels footpath
More than upward 1/2 position, radially current more than 1/2 position can rotate water wheels and generate resistance water wheels, and current are to water wheels
Driving generates the effect run counter to desire, reduce the utilization ratio of waterpower, if the water surface is located at water wheels radially 1/3 to 1/2
Position, waterpower can be effectively fed back on water wheels, and the kinetic energy of current and potential energy can be efficiently converted into itself by water wheels
Mechanical energy, current at this time are ideal driving force to water wheels.
(3) water wheels of the invention are staggered in runner, and after water flows into air stream enter runner, water wheels can carry out step by step current
It absorbs, the utilization ratio of the energy has been effectively ensured, and the absorption of waterpower is distributed on each water wheels by staggered mode,
In the little basin of flow velocity, this drift generator can also work normally.
(4) transmission mechanism of transmission belt of the invention and gear has the compact-sized, gearratio accurate and reliable operation
The rotating speed of water wheels can be efficiently transferred on generator by advantage, improve efficiency of energy utilization, and gear and belt pulley
Drive mechanism can make integral layout compact, also can long-term normal operation under severe natural environment.
(5) wheel blade of the invention has several housings, and the housing is integrally formed vertically, and the both ends of housing have positive height
The first surface shell of this curvature, the middle part of housing have the second curved surface shell of zero Gaussian curvature, the first surface shell be with
The spherical housing of opening or the ellipsoid face-piece with opening or the parabolic face-piece with opening, the second curved surface shell are with opening
Cylindrical shell, in water impact wheel blade, in water wheels front as driving force, housing front has first bent water impact
The current impacted on housing can be converged to the centre of housing by the shape of face-piece and the second curved surface shell, improve current to water
The driving force of wheel, the first surface shell and the shape of the second curved surface shell that back side of shell has arrange water around, reduce wheel blade
Resistance in water, water wheels can arrive and the more consistent speed of current in quick response, in a short time promotion in current.
(6) several connectors are fixedly installed on casing of the invention, stake holes are offered on connector, fixed frame includes
Corresponding spud pile, spud pile are arranged in stake holes, and multiple fixed forms of spud pile ensure the fluency that casing fluctuates,
Tolerance of the casing in the case where being subject to water impact and other natural conditions can also be improved, moreover, the cooperation shape of spud pile and stake holes
The dismounting of the formula person of being convenient to use.
Description of the drawings
Fig. 1 is one of structure diagram of the present invention；
Fig. 2 is the second structural representation of the present invention；
Fig. 3 is the cross-sectional view of the present invention；
Fig. 4 is the structure diagram of the water wheels of the present invention；
Fig. 5 is the structure diagram of the wheel blade of the present invention；
Fig. 6 is the configuration schematic diagram of the present invention；
Fig. 7 is the occupation mode schematic diagram of the present invention.
In figure：1- casings, 2- generators, 3- runners, 4- water wheels, 5- transmission mechanisms, 6- float boat, 7- spud piles, 8- sluice,
9- power grids, 10- connectors, 11- radiating grooves, 40- wheel blades, 41- wheel hubs, 400- housings, 400a- first surfaces shell, 400b- second
Curved surface shell, 50- first gears, 51- transmission belts, 52- second gears, 53- shafts.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made in the following with reference to the drawings and specific embodiments further
Description.
As shown in Figure 1, Figure 2 and Figure 3, a kind of drift generator, can using rivers low water level is poor, tide potential difference is sent out
Electricity, including fixed frame, fixed frame is fixed on riverbed, and riverbed can be dug since soil property is than relatively soft on riverbed
Go out foundation pit, then the casting concrete in foundation pit, improve fixed frame fixed firmness on riverbed, slided on fixed frame
Casing 1 is connected with, casing 1 can slide up and down on fixed frame, and water wheels 4 are provided in casing 1, and water wheels 4 are driven by current,
Arrow in Fig. 2 represents the direction of flow direction impeller, and current are from the radially impact water wheels 4 of water wheels 4, and water wheels 4 are by the dynamic of water
Its own mechanical work(can be converted to potential energy, generator 2 is provided in casing 1, generator 2 is secured transverse in casing 1, water wheels 4
Driving generator 2 generates electricity, and its own mechanical work(is passed to generator 2 and generated electricity by water wheels 4, is fixedly installed on casing 1
Floating frame, floating frame are a pair of floating boat 6, and floating boat 6 is used to be fabricated using fusiformis shape, is fixed on the left and right sides of casing 1, is floated boat
6 length direction is consistent with water (flow) direction, reduces the resistance to water-flow that floating boat 6 is subject to, and floating frame is used to casing 1 swimming in the water surface
On, casing 1 changes with the water surface and is fluctuated.
Floating frame is fixed on casing 1 so that this drift generator overcomes the influence of SEA LEVEL VARIATION, and housing 400 can
Always swim on the water surface and generate electricity, and using the form fixed power generator of fixed frame, power generator can only be perpendicular
Nogata is movable upwards, and fixed form is reliable, and therefore, it is small excellent that there is drift generator applied widely, at low cost, environment to influence
Point has the advantages that from geographical limitation compared with existing similar product, is widely used, moreover, the scale of drift generator can
Greatly can be small, it can be according to rivers actual conditions, the drift power generation to take on a certain scale by multiple drift generating sets altogether
Unit generates electricity.
As shown in fig. 7, drift generating set is applied on water channel altogether, multiple drift generators are installed along water (flow) direction
In the tract of water channel, open gate 8, water channel Upstream section current to water channel tract, current drive this drifts hair at this time
Electric power generation, the water flow generator on water channel are incorporated into power grid 9.
When the casing 1 is swum on the water surface, the water surface is located between 1/3 to 1/2 position of water wheels 4 radially, if water
Face be located at water wheels 4 radially less than 1/3 position, the contact area of water wheels 4 and current is bigger, and current drive effect to water wheels 4
Better, when the water surface is located at 41/3 to 1/2 position of water wheels, current reach maximum to the driving of water wheels 4, when the water surface is more than water wheels
4 radially 1/2 position when, current generate resistance to the drivings of water wheels 4, reduce the driving force that water wheels 4 are subject to, therefore, the water surface
Positioned at 41/3 to 1/2 position of water wheels, water wheels 4 can obtain optimal driving force.
The bottom of the casing 1 is formed with the runner 3 flowed through for current, and current are in runner 3 unidirectionally by the way that runner 3 has
There are an entrance and an outlet, current enter from the entrance of runner 3, flowed out in the outlet of runner 3, and water wheels 4 are rotatably arranged on runner 3
It is interior.
4 more than one of water wheels, water wheels 4 are staggered in runner 3, and water wheels 4 are arranged in multiple rows of, edge in runner 3
Water wheels 4 can be divided and be waited and so on for first row, second row, the 3rd row by current flow direction, and the water wheels 4 of second row are located at the
Gap rear between the water wheels 4 of one row, the water wheels 4 of the 3rd row are located at the gap rear between the water wheels 4 of second row, first row
Water wheels 4 take the lead in absorb current kinetic energy and potential energy, the water flowed down from first row is the clearance flow between the water wheels 4 of first row
Under, the kinetic energy to current and potential energy carry out double absorption to second row again, and so on, water wheels 4 absorb waterpower step by step,
The utilization ratio of waterpower is improved, moreover, on the basin of low flow velocity, water wheels 4 are by feat of high Water power transform efficiency, power generation of drifting about
Machine can also work normally.
Transmission mechanism 5 is further included, transmission mechanism 5 links together water wheels 4 and generator 2, and transmission mechanism 5 is used for water
The driving of wheel 4 is combined into a driving, and the driving is transferred on generator 2.
The transmission mechanism 5 includes several shafts 53, and shaft 53 is rotatably connected on casing 1, and shaft 53 is laterally set
It puts in runner 3, shaft 53 is arranged in along 3 length direction of runner in runner 3, and water wheels 4 are fixedly connected in corresponding shaft 53,
The both ends of shaft 53 are fixedly connected with first gear 50, and second gear 52 is fixedly connected on generator 2, and second gear 52 is one
It is right, mounted on the left and right sides of generator 2, transmission belt 51, transmission belt 51 are connected between first gear 50 and second gear 52
Driving in first gear 50 is transferred in second gear 52, the structure of gear and transmission belt 51 has gearratio accurate and work
Make the advantages of reliable, drift generator long-term stable operation, generator 2 can export stable electricity on river basin
Can, moreover, the structure of gear and transmission belt 51 has the advantages that compact-sized, occupy little space in casing 1 and space requirement
It is not high, therefore 1 size of casing can be done to moulding that is small and making flattening, drift generator is improved in severe natural ring
Tolerance under border, since 1 size of casing becomes smaller and flattening, in order to give and section in generator 2 radiate, opened up on casing 1
There is radiating groove 11.
It is fixedly installed several connectors 10 on the casing 1, connector 10 is located at four ends of casing 1, on connector 10
Stake holes is offered, fixed frame includes corresponding spud pile 7, and spud pile 7 is arranged in stake holes, multiple 7 fixed shapes of spud pile
Formula ensures the fluency that casing 1 fluctuates, moreover it is possible to improve tolerance of the casing 1 in the case where being subject to water impact and other natural conditions
Power, moreover, the dismounting of the fit form person of being convenient to use of spud pile 7 and stake holes.
As shown in Figure 4 and Figure 5, the water wheels 4 include several wheel blades 40, further include wheel hub 41, and wheel blade 40 was along wheel hub 41 weeks
It is fixed on upwards on wheel hub 41, wheel blade 40 can be fixed on by the forms such as welding, riveting on wheel hub 41, if the wheel blade 40 has
Dry housing 400, the housing 400 is integrally formed vertically, and the both ends of housing 400 have the first surface shell of positive gauss curvature
400a, the middle part of housing 400 has the second curved surface shell 400b of zero Gaussian curvature, in water impact when on wheel blade 40, first
There is the curved surface being recessed inwardly can converge in current in housing 400 in curved surface shell 400a and the second curved surface shell 400b fronts
Between, and the back side of first surface shell 400a and the second curved surface shell 400b, with the curved surface with outwardly convex, wheel blade 40 is in water
During rotation, the water impacted on the curved surface of outwardly convex can be arranged, and reduce the resistance that water wheels 4 move in water, water wheels 4 are in water
It can be responded quickly under stream driving, the speed synchronous with current can be promoted in a short time.
The first surface shell 400a is for the spherical housing with opening or the ellipsoid face-piece with opening or with opening
Parabolic face-piece.
The second curved surface shell 400b is the cylindrical shell with opening.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of drift generator, which is characterized in that including fixed frame, fixed frame is fixed on riverbed, fixed frame
Casing (1) is slidably connected on frame, water wheels (4) are provided in casing (1), water wheels (4) are driven by current, are set in casing (1)
There is generator (2), water wheels (4) driving generator (2) generates electricity, and casing is fixedly installed floating frame on (1), floats frame and is used for machine
Shell (1) is swum on the water surface, and casing (1) changes with the water surface and fluctuated.
2. a kind of drift generator according to claim 1, which is characterized in that when the casing (1) is swum on the water surface,
The water surface is located between 1/3 to 1/2 position of water wheels (4) radially.
3. a kind of drift generator according to claim 1, which is characterized in that the bottom of the casing (1) is formed with confession
The runner (3) that current flow through, water wheels (4) are rotatably arranged in runner (3).
4. a kind of drift generator according to claim 2, which is characterized in that water wheels (4) more than one, water wheels
(4) it is staggered in runner (3).
5. a kind of drift generator according to claim 1, which is characterized in that further include transmission mechanism (5), transmission mechanism
(5) water wheels (4) and generator (2) are linked together, transmission mechanism (5) is used to the driving of water wheels (4) being combined into a drive
It is dynamic, and the driving is transferred on generator (2).
6. a kind of drift generator according to claim 5, which is characterized in that the transmission mechanism (5) includes several
Shaft (53), shaft (53) are rotatably connected on casing (1), and water wheels (4) are fixedly connected in corresponding shaft (53), shaft
(53) first gear (50) is fixedly connected in axial direction, second gear (52), first gear are fixedly connected on generator (2)
(50) transmission belt (51) is connected between second gear (52), the driving in first gear (50) is transferred to by transmission belt (51)
In second gear (52).
7. a kind of drift generator according to claim 1, which is characterized in that the casing (1) if on be fixedly installed
Involvement connector (10) offers stake holes on connector (10), and fixed frame includes corresponding spud pile (7), and spud pile (7) is worn
In in stake holes.
8. a kind of drift generator according to any one of claim 1 to 7, which is characterized in that the water wheels (4) include
Several wheel blades (40), the wheel blade (40) have several housings (400), and the housing (400) is integrally formed vertically, housing
(400) both ends have a first surface shell (400a) of positive gauss curvature, and the middle part of housing (400) has the of zero Gaussian curvature
Two curved surface shells (400b).
9. a kind of drift generator according to claim 8, which is characterized in that the first surface shell (400a) be with
The spherical housing of opening or the ellipsoid face-piece with opening or the parabolic face-piece with opening.
10. a kind of drift generator according to claim 9, which is characterized in that the second curved surface shell (400b) is band
There is the cylindrical shell of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109868.3A CN108119292A (en) | 2018-02-05 | 2018-02-05 | A kind of drift generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109868.3A CN108119292A (en) | 2018-02-05 | 2018-02-05 | A kind of drift generator |
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| Publication Number | Publication Date |
|---|---|
| CN108119292A true CN108119292A (en) | 2018-06-05 |
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ID=62233286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109868.3A Pending CN108119292A (en) | 2018-02-05 | 2018-02-05 | A kind of drift generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630426A (en) * | 2019-09-11 | 2019-12-31 | 永康市翰龙科技有限公司 | Floating type water flow generator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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