CN106939873A - One kind diving tide ocean current power station - Google Patents
One kind diving tide ocean current power station Download PDFInfo
- Publication number
- CN106939873A CN106939873A CN201710127159.3A CN201710127159A CN106939873A CN 106939873 A CN106939873 A CN 106939873A CN 201710127159 A CN201710127159 A CN 201710127159A CN 106939873 A CN106939873 A CN 106939873A
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- CN
- China
- Prior art keywords
- power station
- cabin
- ocean current
- diving
- speed change
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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
One kind diving tide ocean current power station, is the diving tide ocean current power plant device and facility for the huge kinetic energy power generation contained using the tide ocean current produced by celestial body gravitation, while suitable for the generating using various energys by ocean current.The present invention is by power station housing, generator, speed change cabin, transmission cabin, the hydraulic turbine, fixed plate and tapered resistance absorber and deadweight are floating, current position plate, waterlayer control are floating, balance and stability wing plate, fixed cable ring etc. are constituted.Present invention diving tide ocean current power station, marine site can be fixed on by being connected with the hawser and the fixation cable ring in power station on the big anchor or stake short wooden stake that are arranged at seabed, it is fixedly installed simply and reliability, solves the global problem that large-scale tide ocean current power station is difficult to be fixedly installed in marine site；Dive beneath the water the diving tide ocean current power station of certain water layer, will not be influenceed by any stormy waves and surging, in the absence of potential safety hazard.
Description
Technical field：
The present invention be using the tide ocean current (including flood current and ebb current) that is produced by celestial body gravitation contained it is huge
Diving tide ocean current power plant device and facility that kinetic energy (i.e. celestial body gravitation energy, traditionally also referred to as tide energy) generates electricity, are fitted simultaneously
For the generating using various energys by ocean current.
Background technology：
The device that the current all utilization ocean currents in the whole world generate electricity, is nearly all the Counterfeit Item 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 the firm foundations to be just fixed on ground, wind
Power station device is clearly the laborious leverage of an inverse proportion, on land, and the mankind can be with arbitrary using many
The machinery equipment that can be selected more, accomplishes to allow wind power station to have a firm foundations, to ensure wind power station not by wind
Blow down.Even so, the generator single-machine capacity of maximum wind power power station assembling 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 arranged at marine, and be firmly fixed to seabed, its crystallized ability
Must be 1000 times of land.Here it is the maximum unit of generator provisioned in tide ocean current power station in the world why at present
Power only has 1 megawatt.Ten thousand kilowatts of other power stations of level, because the difficulty for being firmly secured to seabed is too big and can not possibly be real
It is existing, thus tide ocean current power station is without normal direction maximization development.
The content of the invention：
The present invention is a kind of diving tide ocean current power station, it is characterized in that：By power station housing, (diving) generator, change
Fast cabin, transmission cabin, the hydraulic turbine, fixed plate and tapered resistance absorber and deadweight are floating, current 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 housing, and the rear portion of generator is speed change cabin, speed change cabin
Speed change system is inside installed；The speed change system for being followed by having power transmission shaft, power transmission shaft and speed change cabin in transmission cabin, transmission cabin in 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 on rent device, inlet opening
And apopore；Between generator, speed change cabin, transmission cabin and tapered resistance absorber and power station housing, there is fixed plate to be connected；
The inside of power station housing has that n fixed plate is crisscross to be connected；Top outside the housing of power station has deadweight floating, from
Having float again on current position plate, current position plate has waterlayer control to float, and has hawser between current position plate and waterlayer control are floating
It is connected；The both sides of power station housing are provided with the lower end outside balance and stability wing plate, the water inlet at power station housing two ends
There is fixed cable ring；The water inlet at power station housing two ends is provided with barrier.
What the present invention was realized in：
The direction in advance setting marine site, forward tide ocean current in power station, distance, throws lower big respectively in certain intervals
Anchor or driven pile short wooden stake, and on the hawser apart from big anchor or stake short wooden stake certain distance, plus the heavy ingot of constant weight is put, to strengthen
The crystallized ability of big anchor or stake short wooden stake.By the diving tide ocean current power station assembled, haul is to marine site is set, in diving tide sea
On the fixation cable ring for flowing power station two ends, it is connected, makes with the hawser that is pre-set on the big anchor or stake short wooden stake in seabed respectively
Diving tide ocean current power station following current is arranged at output cable on marine site, power station, along fixed cable ring and big anchor or stake short wooden stake it
Between hawser, and the transformer station be fixed on hawser and sink to seabed and land connects.When there is tide ocean current, in the housing of power station
Tide ocean current, the hydraulic turbine will be driven to rotate, and the automatic transmission in speed change cabin is imparted power to by power transmission shaft, from
The rotating speed of the hydraulic turbine is changed into after the rated speed of generator by dynamic speed changer, and the armature spindle of generator is passed to by power transmission shaft,
It is final the operating of diving tide ocean current power station at full capacity is generated electricity.
Present invention diving tide ocean current power station, can pass through the hawser and hair with being arranged on the big anchor or stake short wooden stake in seabed
The fixation cable ring in power station connects and is fixed on marine site, is fixedly installed simply and reliability, solves large-scale tide ocean current power station and exist
It is difficult to the global problem being fixedly installed in marine site；Dive beneath the water the diving tide ocean current power station of certain water layer, will not be by appointing
What stormy waves and the influence surged, in the absence of potential safety hazard.
Brief description of the drawings：
Fig. 1 is the side cutaway view in diving tide ocean current power station
In figure：Fig. 1 a are the side cutaway views in constant quick dive torrent nighttide ocean current power station
Fig. 1 b are the side cutaway views 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 elevation cross-sectional 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 elevation cross-sectional view of diving tide ocean current power station water inlet (removing barrier)
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
Power transmission shaft 4, the hydraulic turbine 5, the fixed plate 7 of tapered resistance absorber 6, deadweight floating 8, current position plate 9, waterlayer control floating 10, fixed cable
Hawser 13 between ring 11, power station housing 12, current position plate and waterlayer control are floating, and the inlet opening on tapered resistance absorber
14 and the grade of apopore 15 composition.
As shown in Figure 1 a, 1 b, generator is located at the inside of power station housing, 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 be followed by be driven cabin,
Transmission has a power transmission shaft in cabin, the speed changer in power transmission shaft and speed change cabin and is driven the hydraulic turbine in face out of my cabin and is connected, and the hydraulic turbine is general
Positioned at the center close to power station housing overall length；Being driven the tapered structure in cabin, (transmission cabin can also be closed one with speed change storehouse
Rise)；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 anterior current of generator can be made unimpeded, and the heat for producing generator, energy
It is enough quickly to scatter and disappear；Generator, speed change cabin, the center of circle for the cross section for being driven cabin, the hydraulic turbine and tapered resistance absorber are same axles
Line, i.e. generator, speed change cabin, transmission cabin and tapered resistance absorber and power station housing are concentric circles, and the center of circle is exactly power transmission shaft
Axle center；Top outside the housing of power station has deadweight floating, and the upper of power station housing affixed is fixed in the floating section of deadweight in tapered
Face, pyramidal structure can reduce the resistance that diving tide ocean current power station is produced to tide ocean current to greatest extent；What deadweight was floated
Shell is by corrosion-resistant and with some strength with some strength, the stainless steel of seawater corrosion resistance, fiberglass or plastics etc.
Material be made, the foam of resistance to certain pressure is full of in deadweight is floating；Produced buoyancy is floated in deadweight will be equal to or be slightly less than diving
The deadweight in tide ocean current power station.Floating deadweight is current position plate above, and the two ends of current position plate are floating provided with waterlayer control；Hair
There is fixed cable ring at two ends below the hull outside of power station.
As shown in Fig. 2 being symmetrically arranged on two with above balance and stability wing plate 2, power station housing for power station housing 1 is conducted oneself with dignity
Floating tapering above is current position plate 3, the water inlet at power station two ends at a certain distance provided with barrier 4 (barrier is setting up and down,
Can also left and right set), barrier can prevent larger fish or other levitated objects from entering power station housing, prevent that its from damaging water wheels
Machine；Above the current position plate of two ends water inlet, there is waterlayer control floating 5.
In Fig. 3：1 be power station housing, 2 be generator, 3 be deadweight it is floating, 4 be balance and stability wing plate, 5 be fixed plate, 6 be
Current position plate.
In Fig. 4：1 be power station housing, 2 be deadweight it is floating, 3 be current position plate, 4 be fixed cable ring, 5 be fixed plate, 6 be
Barrier, 7 be balance and stability wing plate, 8 be waterlayer control float.
In Fig. 5：1 be power station housing, 2 be deadweight it is floating, 3 be current position plate, 4 be waterlayer control it is floating, 5 be current 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 housing be exactly certain length and with certain regular sections shape body, such as Fig. 3, Fig. 4, Fig. 5 institute
Show, the cross section of power station housing 1 in diving tide ocean current power station is preferably circular, because, the power station housing of concentric
With generator, speed change cabin and transmission cabin, the flow velocity of all water particles in the arbitrary cross section in the housing of power station 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 housing is deadweight floating 3, it is current position plate 6 to conduct oneself with dignity above floating；
There is balance wing plate 4 both sides of power station housing.
It is good that power station housing with certain length not only may decide that diving tide ocean current power station has in ocean current
Good and stable suspendability, and the power station housing of certain length also has and stablizes tide ocean current and control tide ocean current is moved
The effect of energy.
Power station housing can be the seawater corrosion resistance such as stainless steel or fiberglass, plastics with some strength and with one
The material for determining intensity is made.The diameter of power station housing can be it is constant, can also be as needed, carried out at different position
Reducing, such as Fig. 1 b, are that necessary reducing is carried out at transmission cabin and turbine；If it is intended to making the tide sea in the housing of power station
The flow velocity of stream keeps constant, it is necessary in the power station shell position corresponding with generator, speed change cabin and transmission cabin, increase hair
The diameter of power station housing；Can also be according to other needs, the corresponding local diameter for changing power station housing.
As shown in Fig. 3, Fig. 4, Fig. 5, deadweight trim is above the housing of power station, and cross section is taper, two tapered edges
It is isometric.It is made of the seawater corrosion resistance material envelope such as stainless steel or fiberglass, plastics with some strength that deadweight is floating, is inside full of
The foam of resistance to certain pressure；The floating buoyancy of deadweight will control the deadweight in slightly smaller than diving tide ocean current power station.What deadweight was floated
There is current position plate above；The two ends of current position plate have waterlayer control to float, and waterlayer control is floating to have cable between current position plate
Rope connection, the length of hawser is planned to the water layer of control according to diving tide ocean current power station and determined.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, balance and stability wing plate be located at deadweight it is floating below, two outside the housing of power station
Side, balance and stability wing plate is plate-like structure, and the plane of balance and stability wing plate is floated parallel to sea level, and perpendicular to through deadweight
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
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 the control water layer specified., whereas if flow velocity is smaller, the width of balance and stability wing plate can be larger,
Diving tide ocean current power station can be just set to be maintained at the control water layer specified.The thickness of balance and stability wing plate is steady according to manufacture balance
The Material Strength for determining wing plate is determined, in process of production, so that the deformation of balance and stability wing plate can not be made to be defined.Such as Fig. 3, Fig. 4, Fig. 5
It is shown, balance and stability wing plate preferably with (fixed plate between current position plate and fixed cable ring) in the housing of power station
Fixed plate is integral.As shown in Fig. 2 in the front end of water inlet, integral 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 two ends of tide ocean current, will be made blade-like, with reduction pair
The resistance that tide ocean current is produced.Balance and stability wing plate can also be the seawater corrosion resistances such as stainless steel or fiberglass and have 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 housing, power station housing and generator it
Between, between power station housing and speed change cabin, between power station housing and transmission cabin and power station housing 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 strengthens hair
The intensity of power station housing, makes power station housing not deformed when there is tide ocean current.Fixed plate can be n, each phase
Distance between adjacent fixed plate and power station housing intersection point is etc. big；N is preferably even number, and even number can be whole diving tide sea
Power station is flowed, is divided into several modules to manufacture, finally merges and fits together, such benefit is can both to have simplified manufacture hardly possible
Degree, is conducive to maintenance in the future again.
As shown in Fig. 3, Fig. 4, Fig. 5, current position plate is integral, the balance and stability wing with the longitudinally fixed plate corresponding to it
Plate is integral with the horizontal fixed plate corresponding to it.
The output cable in diving tide ocean current power station, is the fixed plate corresponding positions in generator and power station housing bottom
Put, be 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；On the hawser that output cable will be forward fixed between seabed and fixed cable ring, pass through sea
Bottom is connected to the transformer station on land.
As shown in Fig. 1 a, Fig. 1 b, Fig. 2, Fig. 4, the anterior water inlet of body in power station, it should provided with preventing than relatively large
Fish or other odd jobs enter power station body taper barrier, with prevent its stop or damage the hydraulic turbine impeller.
One diving tide ocean current power station unit can only be equipped with a generator, can also the hydraulic turbine two ends it is each
It is equipped with a generator and the generator of speed change system, i.e., two shares a hydraulic turbine and shares same power transmission shaft.
Diving tide ocean current power station group, is exactly, by a diving tide ocean current power station water outlet end, to connect one section directly
After the housing of footpath identical power station, then the diving tide ocean current power station of a same size is docked, be the latent of two units
Torrent nighttide ocean current power station group；Connected between the diving tide ocean current power station group of two units N number of tide ocean current power station
With corresponding power station housing, just turn into the diving tide ocean current power station group of (N+2) individual unit.
Tide ocean current power station group of diving under water needs the direction of forward tide ocean current, and sea is fixed in two ends by the way that hawser is same simultaneously
The connection such as the stake short wooden stake or big anchor at bottom, heavy ingot so ensures that diving tide ocean current power station, will not sent out in the sea with fixed
The raw phenomenon turn-taked, 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, can also be only on the fixation cable ring of water inlet one end with being fixed on seabed
Hawser be connected, be at this moment accomplished by setting a connector that can freely rotate on fixed cable ring, make hawser and hair
The output cable of motor can be rotated with fixed cable ring and is connected.
Claims (1)
1. one kind diving tide ocean current power station, it is characterized in that：By power station housing, (diving) generator, speed change cabin, transmission
Cabin, the hydraulic turbine, fixed plate and tapered resistance absorber and deadweight are floating, current position plate, waterlayer control are floating, balance and stability wing plate, solid
Determine cable ring group into；Generator is located at the inside of power station housing, and the rear portion of generator is speed change cabin, and speed change is provided with speed change in cabin
System；The speed change system for being followed by having power transmission shaft, power transmission shaft and speed change cabin in transmission cabin, transmission cabin in speed change cabin, and transmission
The hydraulic turbine connection in face out of my cabin；Tapered resistance absorber is located at before generator, and taper, which subtracts on rent device, inlet opening and apopore；Hair
Between motor, speed change cabin, transmission cabin and tapered resistance absorber and power station housing, there is fixed plate to be connected；Power station housing
Inside have that n fixed plate is crisscross to be connected；Top outside the housing of power station has deadweight floating, and deadweight, which is floated, water
Flow position plate, there is on current position plate waterlayer control to float, current position plate and waterlayer control it is floating between there is hawser to be connected；Hair
The both sides of power station housing are provided with balance and stability wing plate；There is fixed cable ring lower end outside the water inlet at power station housing two ends；
The water inlet at power station housing two 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 true CN106939873A (en) | 2017-07-11 |
| CN106939873B 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 |
|---|---|
| CN (1) | CN106939873B (en) |
Citations (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 |
| CN104278662A (en) * | 2014-10-03 | 2015-01-14 | 张昊慧 | All-round deepwater tidal current power station (set) and power station group |
| CN104728031A (en) * | 2015-04-01 | 2015-06-24 | 姚焕源 | Tapered threaded rod type submerging and surfacing generating station |
| JP2016084793A (en) * | 2014-10-29 | 2016-05-19 | 三菱重工業株式会社 | Undersea floating ocean flow power generator |
-
2017
- 2017-02-25 CN CN201710127159.3A patent/CN106939873B/en not_active Expired - Fee Related
Patent Citations (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 |
| CN104278662A (en) * | 2014-10-03 | 2015-01-14 | 张昊慧 | All-round deepwater tidal current power station (set) and power station group |
| JP2016084793A (en) * | 2014-10-29 | 2016-05-19 | 三菱重工業株式会社 | Undersea floating ocean flow power generator |
| CN104728031A (en) * | 2015-04-01 | 2015-06-24 | 姚焕源 | Tapered threaded rod type submerging and surfacing generating station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106939873B (en) | 2018-12-14 |
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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 |