CN106939873B - A kind of diving tide ocean current power station - Google Patents
A kind of diving tide ocean current power station Download PDFInfo
- Publication number
- CN106939873B CN106939873B CN201710127159.3A CN201710127159A CN106939873B CN 106939873 B CN106939873 B CN 106939873B CN 201710127159 A CN201710127159 A CN 201710127159A CN 106939873 B CN106939873 B CN 106939873B
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- China
- Prior art keywords
- power station
- cabin
- ocean current
- floating
- diving
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- 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.)
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Classifications
-
- 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
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
-
- 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
A kind of diving tide ocean current power station is the diving tide ocean current power plant device and facility of the huge kinetic energy power generation contained using the tide ocean current generated by celestial body gravitation, while being suitable for the power generation using various energys by ocean current.The present invention by power station shell, generator, speed change cabin, transmission cabin, the hydraulic turbine, fixed plate and tapered resistance absorber and self weight are floating, water flow position plate, waterlayer control are floating, balance and stability wing plate, fixed cable ring etc. form.Present invention diving tide ocean current power station, sea area can be fixed on and connecting with the fixation cable ring of hawser and power station on the big anchor or stake short wooden stake that are set to seabed, it is fixedly installed simple and reliable, solves large-scale tide ocean current power station and be difficult to the global problem being fixedly installed in sea area；It dives beneath the water the diving tide ocean current power station of certain water layer, will not be influenced by any stormy waves and surging, security risk is not present.
Description
Technical field:
The present invention be contained using the tide ocean current (including flood current and ebb current) that is generated by celestial body gravitation it is huge
The diving tide ocean current power plant device and facility of kinetic energy (i.e. celestial body gravitation energy, traditionally also referred to as tide energy) power generation, are fitted simultaneously
For the power generation using various energys by ocean current.
Background technique:
All devices to be generated electricity using ocean current in the whole world at present, are nearly all the Counterfeit Items of land wind power generation plant, all
It is that lateral current is fixedly installed on seabed, it is understood that wind power station needs firm foundations that can just be fixed on ground, wind
Power station device is clearly the laborious leverage an of inverse proportion, and in land, the mankind can be arbitrary using many
The machinery equipment that more can choose accomplishes that wind power station is allowed to have a firm foundations, to guarantee wind power station not by wind
Blow down.Even so, the generator single-machine capacity of maximum wind power power station assembly only has 5 megawatts, i.e., 5,000,000 in the world at present
Watt, and the generator single-machine capacity of the three gorges hydropower plant is 700,000 kilowatts.And it is also known that the thrust of water is the thrust of wind
1000 times, that is to say, that the wind power station of same specification will be set to marine, and be firmly fixed to seabed, crystallized ability
It must be 1000 times of land.The generator maximum single machine provisioned in tide ocean current power station in the world here it is why at present
Power only has 1 megawatt.Ten thousand kilowatts of other power stations of grade, the difficulty due to being firmly secured to seabed too greatly can not be real
It is existing, thus tide ocean current power station is developed without normal direction enlargement.
Summary of the invention:
The present invention is a kind of diving tide ocean current power station, it is characterized in that: by power station shell, (diving) generator, change
Fast cabin, transmission cabin, the hydraulic turbine, fixed plate and tapered resistance absorber and self weight are floating, water flow position plate, waterlayer control are floating, balance is steady
Determine the compositions such as wing plate, fixed cable ring；Generator is located at the inside of power station shell, and the rear portion of generator is speed change cabin, speed change cabin
Speed change system is inside installed；Speed change cabin is followed by transmission cabin, and being driven in cabin has transmission shaft, the speed change system of transmission shaft and speed change cabin
System, and it is driven the hydraulic turbine connection in face out of my cabin；Tapered resistance absorber is located at before generator, and taper, which subtracts to rent on device, inlet opening
And apopore；Between generator, speed change cabin, transmission cabin and tapered resistance absorber and power station shell, there is fixed plate to be connected and fixed；
The inside of power station shell has n fixed plate is criss-cross to be connected and fixed；Top outside the shell of power station has self weight to float, from
Have water flow position plate float again on, there is that waterlayer control is floating on water flow position plate, water flow position plate and waterlayer control it is floating between have hawser
It is connected and fixed；The two sides of power station shell are provided with balance and stability wing plate, the lower end outside the water inlet at power station shell both ends
There is fixed cable ring；The water inlet at power station shell both ends is provided with barrier.
The present invention is implemented as follows:
In advance in the setting sea area in power station, the forward direction of tide ocean current, distance, big under throwing respectively in certain intervals
Anchor or driven pile short wooden stake, and on the hawser of big anchor or stake short wooden stake certain distance, add the heavy ingot for setting constant weight, to reinforce
The crystallized ability of big anchor or stake short wooden stake.By assembled diving tide ocean current power station, haul to setting sea area, in diving tide sea
On the fixation cable ring for flowing power station both ends, it is connected and fixed, makes with the hawser on the big anchor or stake short wooden stake that are pre-set at seabed respectively
Diving tide ocean current power station fair current is set to sea area, the output cable on power station, along fixed cable ring and big anchor or stake short wooden stake it
Between hawser, and the substation be fixed on hawser and sink to seabed and land connects.When there is tide ocean current, in the shell of power station
Tide ocean current, just will drive hydraulic turbine rotation, and the automatic transmission in speed change cabin imparted power to by transmission shaft, oneself
After the revolving speed of the hydraulic turbine is become the rated speed of generator by dynamic speed changer, the armature spindle of generator is passed to by transmission shaft,
Finally make the operating power generation of tide ocean current power station at full capacity of diving under water.
The present invention dive under water tide ocean current power station, can by with the hawser and hair on the big anchor or stake short wooden stake that are set to seabed
The fixation cable ring in power station connects and is fixed on sea area, and fixed setting is simple and reliable, solves large-scale tide ocean current power station and exists
The global problem being fixedly installed is difficult in sea area；It dives beneath the water the diving tide ocean current power station of certain water layer, it will not be by appointing
What stormy waves and the influence surged, are not present security risk.
Detailed description of the invention:
Fig. 1 is the lateral sectional view in diving tide ocean current power station
In figure: Fig. 1 a is the lateral sectional view in constant quick dive torrent nighttide ocean current power station
Fig. 1 b is the lateral sectional view in speed change diving tide ocean current power station
Fig. 2 is the top view in diving tide ocean current power station
Fig. 3 is the sectional front view of diving tide ocean current power station (generator position)
Fig. 4 is the front view in diving tide ocean current power station
Fig. 5 is the sectional front view of diving tide ocean current power station water inlet (removing barrier)
Specific embodiment:
Diving tide ocean current power station, as shown in Figure 1 a, 1 b, by generator 1, speed change cabin 2, transmission cabin 3, transmission cabin
Transmission shaft 4, the hydraulic turbine 5,6 fixed plate 7 of tapered resistance absorber, self weight be floating 8, water flow position plate 9, waterlayer control are floating 10, fixed cable
The inlet opening on hawser 13 and tapered resistance absorber between ring 11, power station shell 12, water flow position plate and waterlayer control are floating
The composition such as 14 and apopore 15.
As shown in Figure 1 a, 1 b, generator is located at the inside of power station shell, and the rear portion of generator is speed change cabin, speed change
There is automatic transmission in cabin, the power output shaft of speed changer is docked with the armature spindle of generator；Speed change cabin is followed by transmission cabin,
Transmission has a transmission shaft in cabin, and transmission shaft and the speed changer in speed change cabin and the hydraulic turbine for being driven face out of my cabin are connect, and the hydraulic turbine is general
Positioned at the center close to power station shell overall length；Being driven the tapered structure in cabin, (transmission cabin can also be closed with speed change storehouse one
It rises)；Tapered resistance absorber is located at before generator, and taper resistance absorber is the cone structure of inner hollow, in tapered resistance absorber
Tapering has inlet opening, bottom to have apopore, and the water flow of generator front can be made unimpeded, and the heat for generating generator, energy
It is enough quickly to scatter and disappear；Generator, speed change cabin, transmission cabin, the hydraulic turbine and tapered resistance absorber the center of circle of cross section be same axis
Line, i.e. generator, speed change cabin, transmission cabin and tapered resistance absorber and power station shell are concentric circles, and the center of circle is exactly transmission shaft
Axle center；Top outside the shell of power station has self weight floating, and the upper of power station shell affixed is fixed in tapered in floating section of being self-possessed
Face, pyramidal structure can reduce the resistance that diving tide ocean current power station generates tide ocean current to greatest extent；What self weight was floated
Shell is corrosion-resistant by stainless steel, glass reinforced plastic or plastics with some strength, seawater corrosion resistance etc. and has some strength
Material be made, be self-possessed it is floating in be full of the foam of resistance to certain pressure；Buoyancy caused by self weight is floating, which will be equal to or be slightly less than, dives under water
The self weight in tide ocean current power station.Floating self weight is water flow position plate above, and the both ends of water flow position plate are floating equipped with waterlayer control；Hair
There is fixed cable ring at both ends below the hull outside of power station.
As shown in Fig. 2, the two sides of power station shell 1 are symmetrically arranged with balance and stability wing plate 2, the self weight of the upper surface of power station shell
More than floating tapering be water flow position plate 3, the water inlet at power station both ends be equipped at a certain distance barrier 4 (barrier is setting up and down,
Can also be with left and right settings), barrier can prevent larger fish or other levitated objects from entering power station shell, prevent it from damaging water wheels
Machine；By the upper surface of the water flow position plate of two close end water inlet, there is waterlayer control floating 5.
In Fig. 3: 1 be power station shell, 2 be generator, 3 be self weight it is floating, 4 be balance and stability wing plate, 5 be fixed plate, 6 be
Water flow position plate.
In Fig. 4: 1 be power station shell, 2 be self weight it is floating, 3 be water flow position plate, 4 be fixed cable ring, 5 be fixed plate, 6 be
Barrier, 7 be balance and stability wing plate, 8 be that waterlayer control is floating.
In Fig. 5: 1 be power station shell, 2 be self weight it is floating, 3 be water flow position plate, 4 be waterlayer control it is floating, 5 be water flow orientation
Hawser between plate and waterlayer control are floating, 6 be fixed cable ring, 7 be fixed plate, 8 be balance and stability wing plate.
Power station shell be exactly certain length, again with certain regular sections shape tube body, such as Fig. 3, Fig. 4, Fig. 5 institute
Showing, 1 cross section of power station shell in tide ocean current power station of diving under water is preferably circular, because, the power station shell of concentric
With generator, speed change cabin and transmission cabin, the flow velocity of all water particles in the intracorporal arbitrary cross section of power station shell can be made identical.
Certainly, the power station body cross section of equilateral triangle, square and regular polygon can also reach identical effect, but manufacture
Difficulty is more relatively large；As shown in figure 3, the top of power station shell is self weight floating 3, being self-possessed the upper surface of floating is water flow position plate 6；?
There are balance wing plate 4 in the two sides of power station shell.
It is good that power station shell with certain length can not only determine that diving tide ocean current power station has in ocean current
Good and stable suspendability, and the power station shell of certain length also has and stablizes tide ocean current and control tide ocean current is dynamic
The effect of energy.
Power station shell can be the seawater corrosion resistances such as stainless steel or glass reinforced plastic, plastics with some strength and have one
The material for determining intensity is made.The diameter of power station shell can be constant, also can according to need, and carry out at different positions
Variable diameter is that necessary variable diameter is carried out at transmission cabin and turbine such as Fig. 1 b；If it is intended to making the intracorporal tide sea of power station shell
The flow velocity of stream remains unchanged, it is necessary in power station shell position corresponding with generator, speed change cabin and transmission cabin, increase hair
The diameter of power station shell；Can also be according to other needs, the corresponding local diameter for changing power station shell.
As shown in figure 3, figure 4 and figure 5, for self weight trim in the upper surface of power station shell, cross section is taper, two tapered edges
It is isometric.It is made of the seawater corrosion resistances material envelope such as stainless steel or glass reinforced plastic, plastics with some strength that self weight is floating, is inside full of
The foam of resistance to certain pressure；The floating buoyancy of self weight will control the self weight in tide ocean current power station of slightly smaller than diving under water.What self weight was floated
There is water flow position plate above；The both ends of water flow position plate have waterlayer control floating, and waterlayer control, which is floated, has cable between water flow position plate
Rope connection, the length of hawser are planned to the water layer of control according to diving tide ocean current power station and determine.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, balance and stability wing plate be located at self weight it is floating below, two outside the shell of power station
Side, balance and stability wing plate are plate-like structure, and the plane of balance and stability wing plate is parallel to sea level, and perpendicular to floating through self weight
Cone and fixed cable ring between fixed plate, the width of balance and stability wing plate is bigger, and the effect of balance is better, specific width
It to be determined according to factors such as the flow velocitys of seawater, if flow velocity is larger, the width of balance and stability wing plate can be smaller, just can make diving tide
Nighttide ocean current power station is maintained at specified control water layer., whereas if flow velocity is smaller, the width of balance and stability wing plate be can be larger,
Diving tide ocean current power station can be just set to be maintained at specified control water layer.The thickness of balance and stability wing plate is steady according to manufacture balance
The Material Strength for determining wing plate determines that in process of production, being subject to cannot be such that balance and stability wing plate deforms.Such as Fig. 3, Fig. 4, Fig. 5
Shown, balance and stability wing plate is preferably intracorporal with power station shell (perpendicular to fixed plate between water flow position plate and fixed cable ring)
Fixed plate is integrated.As shown in Fig. 2, in the front end of water inlet, integrated balance and stability wing plate and fixed plate, forward beyond hair
Power station housing inlet a certain distance, balance and stability wing plate, which is met to the both ends of tide ocean current, will be made blade-like, with reduction pair
The resistance that tide ocean current generates.Balance and stability wing plate is also possible to the seawater corrosion resistances such as stainless steel or glass reinforced plastic and has certain
The material of intensity is made.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, fixed plate is between connection power station shell, power station shell and generator it
Between, between power station shell and speed change cabin, between power station shell and transmission cabin and power station shell and tapered resistance absorber it
Between reinforcing connecting plate, the effect of fixed plate is fixed generator, speed change cabin, transmission cabin and tapered resistance absorber, and reinforces sending out
The intensity of power station shell makes power station shell not deform when there is tide ocean current.Fixed plate can be n, Ge Gexiang
Adjacent fixed plate between the shell intersection point of power station at a distance from be equal big；N is preferably even number, and even number can be entire diving tide sea
Power station is flowed, is divided into several modules to manufacture, finally merges and fit together, such benefit is both to have can simplify manufacture hardly possible
Degree, and be conducive to maintenance in the future.
As shown in figure 3, figure 4 and figure 5, water flow position plate and the longitudinally fixed plate corresponding to it are integrated, the balance and stability wings
Plate and its corresponding to lateral fixed plate be integrated.
The output cable in diving tide ocean current power station, is the fixed plate corresponding positions in generator and power station housing bottom
It sets, is provided with cable passage；Make the cable by power station housing exterior walls, the affixed bottom being fixed on outside the body of power station,
And lead to the position of fixed cable ring；Output cable will be forward fixed on the hawser between seabed and fixed cable ring, pass through sea
Bottom is connected to the substation on land.
As shown in Fig. 1 a, Fig. 1 b, Fig. 2, Fig. 4, the front water inlet of body in power station, it should relatively large equipped with preventing
Fish or other odd jobs enter the taper barrier of power station body, to prevent it from stopping or the impeller of the damage hydraulic turbine.
One diving tide ocean current power station unit can only be equipped with a generator, can also be each at the both ends of the hydraulic turbine
It is equipped with a generator and speed change system, i.e. two generators share a hydraulic turbine and share the same transmission shaft.
Diving tide ocean current power station group is exactly that a diving tide ocean current power station water outlet end is connected one section directly
After the identical power station shell of diameter, then the diving tide ocean current power station an of same size is docked, is the latent of two units
Torrent nighttide ocean current power station group；It connects between the diving tide ocean current power station group of two units N number of tide ocean current power station
With corresponding power station shell, just become the diving tide ocean current power station group of (N+2) a unit.
Tide ocean current power station group of diving under water needs the direction of forward tide ocean current, and both ends pass through hawser simultaneously and are fixed on sea together
The connections such as the stake short wooden stake or big anchor at bottom, heavy ingot ensure that diving tide ocean current power station in this way, will not send out in the sea with fixing
Raw the phenomenon that turn-taking, because occurring, continuous phase is equidirectional to turn-take, and output cable can be twisted into two parts.
Single diving tide ocean current power station only on the fixation cable ring of water inlet one end and can also be fixed on seabed
Hawser be connected and fixed, at this moment just need that a connector that can be freely rotated is arranged on fixed cable ring, make hawser and hair
The output cable of motor can be rotatablely connected with fixed cable ring.
Claims (1)
1. a kind of diving tide ocean current power station, it is characterized in that: by power station shell, generator, speed change cabin, transmission cabin, water wheels
Machine, fixed plate and tapered resistance absorber and self weight are floating, water flow position plate, waterlayer control are floating, balance and stability wing plate, fixed cable ring group
At；Generator is located at the inside of power station shell, and the rear portion of generator is speed change cabin, and speed change is equipped with speed change system in cabin；Become
Fast cabin is followed by transmission cabin, and being driven in cabin has a transmission shaft, the speed change system of transmission shaft and speed change cabin, and is driven face out of my cabin
Hydraulic turbine connection；Tapered resistance absorber is located at before generator, and taper, which subtracts to rent on device, inlet opening and apopore；Generator, change
Between fast cabin, transmission cabin and tapered resistance absorber and power station shell, it is connected and fixed by fixed plate；The inside of power station shell has
N fixed plate is criss-cross to be connected and fixed；Top outside the shell of power station has self weight floating, and being self-possessed on floating has water flow orientation
Plate, there is that waterlayer control is floating on water flow position plate, water flow position plate and waterlayer control it is floating between there is hawser to be connected and fixed；Power station shell
The two sides of body are provided with balance and stability wing plate；There is fixed cable ring in lower end outside the water inlet at power station shell both ends；Power station
The water inlet at shell both ends is provided with barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127159.3A CN106939873B (en) | 2017-02-25 | 2017-02-25 | A kind of diving tide ocean current power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127159.3A CN106939873B (en) | 2017-02-25 | 2017-02-25 | A kind of diving tide ocean current power station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939873A CN106939873A (en) | 2017-07-11 |
| CN106939873B true CN106939873B (en) | 2018-12-14 |
Family
ID=59468807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710127159.3A Expired - Fee Related CN106939873B (en) | 2017-02-25 | 2017-02-25 | A kind of diving tide ocean current power station |
Country Status (1)
| Country | Link |
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| CN (1) | CN106939873B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005202507A1 (en) * | 2004-06-09 | 2006-01-05 | Ross Clifford Caruso | Generating assembly, support system and method |
| CN102384018A (en) * | 2010-08-29 | 2012-03-21 | 史佰意 | Tide and ocean-current generating device |
| CN202250577U (en) * | 2011-06-07 | 2012-05-30 | 许仁记 | Fully automatic sea water power generation device |
| CN104278662B (en) * | 2014-10-03 | 2016-06-01 | 荣成市华慧新能源科技有限公司 | All-round deep water tide ocean current power house (group), power house group group |
| JP6358927B2 (en) * | 2014-10-29 | 2018-07-18 | 三菱重工業株式会社 | Underwater floating current generator |
| CN104728031A (en) * | 2015-04-01 | 2015-06-24 | 姚焕源 | Tapered threaded rod type submerging and surfacing generating station |
-
2017
- 2017-02-25 CN CN201710127159.3A patent/CN106939873B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN106939873A (en) | 2017-07-11 |
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Effective date of registration: 20181025 Address after: 264300 No. 81 Heyang East Road, Rongcheng, Shandong Applicant after: Rongcheng City Huahui New Energy Technology Co.,Ltd. Address before: 264300 Rongcheng District, Shandong Province Ya tou Street office Diao Jia Gou Village area 202 Applicant before: Zhang Haohui |
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Granted publication date: 20181214 |