CN104099914A - Deepwater tidal current power generation station (power generation station set) and power generation station set group - Google Patents
Deepwater tidal current power generation station (power generation station set) and power generation station set group Download PDFInfo
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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
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The invention relates to a deepwater tidal current power generation station which is a deepwater tidal current power generation station device facility which utilizes the tidal current generated by celestial gravitation to generate electricity. The invention solves the technical difficult problem that people cannot utilize the tidal current to generate electricity. The deepwater tidal current power generation station (power generation station set) or a deepwater tidal current power generation station set group consists of facilities such as anti-submarining wave dissipating floats, floating current stabilizing trenchs, floating power generation station units, suspended wave dissipating embankments, monomer wave dissipaters and the like; the suspended wave dissipating embankments and the monomer wave dissipaters have a function of completely dissipating waves and surges and enable the deepwater tidal current power generation station set group to resist to attack of typhoons, very rough sea and surges from any directions and keep normally operating and generating electricity for 24 hours everyday. The deepwater tidal current power generation station (power generation station set) or the deepwater tidal current power generation station set group can enable the surface layer of one square kilometer of sea area, which has a water depth of 3 meters, to have production capacity of daily electric energy production of over 10TWh by playing 30 percent of utilization rate.
Description
Technical field:
The present invention is deep water morning and evening tides current power generation station arrangement and the facility that utilizes huge kinetic energy (be celestial body gravitation energy, also the claim traditionally tide energy) generating that the morning and evening tides ocean current (comprising flood current and ebb current) produced by celestial body gravitation contains.
Background technology:
Celestial body gravitation can be a kind of of gravitational energy, and newton's the law of universal gravitation has been explained the origin of gravitation to us, so what produced by gravitation can be with regard to the natural gravitational energy that is called.We on earth can be visible and the gravitational energy experienced, and being roughly divided into earth gravity energy and celestial body gravitation can two kinds of existence form.
Earth gravity energy: what produced by terrestrial gravitation can just be earth gravity energy.The all potential energy existing on the earth and river, river stream are all the embodiments of earth gravity energy, just by the mankind, are familiar with in ancient times, and are utilized very early, and all water-power plants of the water mill in ancient times and the modern whole world, are all the utilizations to earth gravity energy.
Celestial body gravitation energy: what produced by the attractive interaction effect between each celestial body of universe can be exactly celestial body gravitation energy.The celestial body gravitation energy that the mankind can utilize on earth, is mainly that the form with oceanic tide exists, so also referred to as tide energy, be called for short tidal energy.
Oceanic tide has dividing of broad sense and narrow sense, and the morning and evening tides of narrow sense only refers to that sea level periodically raises and this phenomenon that declines, and is called morning and evening tides.
And the morning and evening tides of broad sense refers to: by celestial body gravitation (on oceanography also referred to as " Between Celestial Tide-generating Forces ", mainly refer to the gravitation that the moon and the sun produce the earth) cause that the regular periodicity horizontal movement of seawater (is morning and evening tides ocean current, comprise Zhang Chaoliu and ebb current), and the process and the phenomenon that make the vertical rising in sea level and decline, be referred to as tide daytime, be referred to as nighttide night, daytime, silk tree are called morning and evening tides.
The energy being produced by morning and evening tides process and tidal phenomena, is exactly tide energy, is called for short tidal energy.
Tidal energy is again because morning and evening tides process and tidal phenomena are divided into two classes: by sea level, periodically raise and the potential energy that declines and produce, be called tidal range tidal energy; By sea level periodicity horizontal movement, be the kinetic energy that morning and evening tides ocean current (comprising flood current and ebb current) produces, be called trend tidal energy.
The reserves of tidal range tidal energy and value are limited, and the reserves of trend tidal energy and value are unlimited.
The reserves of tidal range tidal energy and value are limited showing:
One, regional limits, tidal range tidal energy can only be in bay, and is the inner bay of the less and easy shutoff of gulf mouth, and the mankind can utilize, and only have a few very few gulf mouth to be utilized in worldwide.
Two, finite energy, the tidal range of the most tidals in the whole world 1.5 meters upper and lower, it is generally acknowledged that tidal range is less than 3 meters and just there is no value.This is also the quantity of relevant tidal power plant main cause seldom in world wide why.
The reserves of trend tidal energy and value are unlimited showing:
One,, without regional limits, so long as there is the waters of morning and evening tides ocean current can be by human use, all marine sites, the whole world almost, comprise subtidal zone, Nearshore Shallow Sea and ocean, deep-sea, can be by human use.
Two, the energy that morning and evening tides ocean current is contained is real magnanimity, also can be described as astronomical figure, it is estimated that: dark marine site, every square kilometre of 3 meters, top layer, and the morning and evening tides energy that its day can develop, Partial Conversion is electric energy, more than just can reaching 1,000,000,000 kilowatt hours; China has approximately 3,000,000 square kilometres of marine territories, and only 3 meters of water layers just have the day potentiality to be exploited that is no less than 3,000 trillion kilowatt hour electric energy.And China's day in 2012 gross generation highest record is 15,200,000,000 kilowatt hours.Thereby the reserves of trend tidal energy and value are unlimited, the mankind can measure and develop the size of ability according to demand, and carry out limited utilization.
Now, all tidal power plant of coming into operation have been built up in the whole world, are all tidal range tidal power plant.Networking electricity price, generally all higher than electrical network average price, only has the networking electricity price of indivedual tidal power plant and electrical network average price to maintain an equal level, and its economic benefit and social benefit are scarcely very desirable.
Utilize the advantage of morning and evening tides current power generation to be:
1, do not need disposable energy consumption, non-carbon-emitting, environmental protection.
2, energy stabilizing, generated energy are large, can be grid-connected preferably with thermoelectricity, nuclear power etc., and single effective time waters day is long, is stabilized in about 12 hours.Can formulate in advance operational plan by tide prediction, carry out in advance the plan of networking electric weight, can not impact to overall grid (this is that wind-power electricity generation and solar electrical energy generation cannot be accomplished).
3, cohort construction on a large scale, and assemble high-power generator, rate for incorporation into the power network will be significantly lower than electrical network average price.
4, the marine site of different latitude, its morning and evening tides asynchronism(-nization), can build morning and evening tides current power generation station at the relevant marine site of different latitude difference cohort, China has 18000 kilometers of coastlines, vertical across north and south, the morning and evening tides time is repeatedly staggered complementary, so China can guarantee annual round-the-clock tidal power generation supply 24 hours every days.And can as reservoir generating station, not be subject to the restriction in dry season.
5, build morning and evening tides current power generation station and do not have the social concerns such as immigrant, removal, there will not be generation mud, the sand of land reservoir generating station to rush what problem, do not change ecological environment, can not affect the ecological homeostasis.
6, an investment construction, is benefited from generation to generation.
Utilize morning and evening tides current power generation, the kinetic energy of containing due to morning and evening tides ocean current is huge, utilizing the technical very large difficulty that has, and be subject to the restriction of marine stormy waves, safety in production cannot be protected, to such an extent as to difficult to the degree that cannot break through, so in worldwide so far also neither one utilize the example of morning and evening tides current power generation.
I have invented in 2011 " morning and evening tides, the river power station " that utilize morning and evening tides current power generation.But implement this invention, need huge investment, and, being only applicable to 6 meters with the bank shallow water along the coast of the interior depth of water, can not implement compared with territory, deep-sea, thereby, the huge morning and evening tides kinetic energy of containing at deep water sea area cannot be utilized.
Summary of the invention:
The present invention is a kind of deep water morning and evening tides current power generation station, it is characterized in that: by anti-dive disappear that wave is floating, the suspend facilities such as unrestrained device that disappear of floating current stabilization canal, float electric generating station unit, suspension wave eliminating bank and monomer form; Float electric generating station unit is comprised of current stabilization canal and the waterwheel engine of power station machine room, float electric generating station unit; The water inlet of floating current stabilization canal is provided with anti-unrestrained the floating that disappear of diving; In float electric generating station machine room, there is generator; Suspension wave eliminating bank is disappeared by wave eliminating bank, triangle, and unrestrained device, anti-settling control are floating, fixedly cable ring, balancing reactor, gravity keel and deadweight adjusting Cang Group become.
The present invention is achieved in that
In the current stabilization canal two-port of float electric generating station unit, the floating current stabilization canal of docking combination certain specification, it is floating that the water inlet combination of floating current stabilization canal installs the anti-latent wave that disappears, and is the deep water morning and evening tides current power generation station of a unit.The deep water morning and evening tides current power generation station combining, forward the direction of morning and evening tides ocean current is fixedly installed on marine site, when having morning and evening tides ocean current, in floating current stabilization canal, enter immediately trend, waterwheel engine will be driven acting and produce kinetic energy by morning and evening tides ocean current, and passing to generator by power transmission shaft, the rotor of generator will send with the rotation of waterwheel engine electric next like this.
On a floating current stabilization canal, at a certain distance, tandem compound N float electric generating station unit, is exactly a deep water morning and evening tides current power generation station group.By N deep water morning and evening tides current power generation station group, be parallel together, just form a deep water morning and evening tides current power generation station cohort.Both sides at deep water morning and evening tides current power generation station cohort, the direction of morning and evening tides ocean current forward, each arranges Huo Ji road suspension wave eliminating bank one, between the floating current stabilization canal water inlet of the interior deep water morning and evening tides current power generation of cohort station group, be assembled with the monomer unrestrained device that disappears that suspends, make deep water morning and evening tides current power generation station cohort, can resist from the stormy waves of any direction and the attack of surging, to guarantee under any bad weather, the normally running of safety generating.
Deep water morning and evening tides current power generation of the present invention station, can build as required the morning and evening tides current power generation station of various large, medium and small models, do not need huge investment just can implement, and, can be arranged on the depth of water, flow large marine site, thereby the huge morning and evening tides kinetic energy that can make to contain compared with territory, deep-sea at current obtains utilizing and becomes a reality.
Accompanying drawing explanation:
Fig. 1 is float electric generating station set structure schematic diagram
In figure: a is float electric generating station unit elevation cross-sectional view
B is the float electric generating station unit top plan view of triangle machine room
C is the float electric generating station unit top plan view of semicircle machine room
D is float electric generating station unit lateral view
Fig. 2 is floating current stabilization canal structural representation
In figure: a is floating current stabilization canal top view
B is floating current stabilization canal top plan view
C is floating current stabilization canal lateral view
D is floating current stabilization canal side cutaway view
E is the floating current stabilization canal of totally enclosed type elevation cross-sectional view
F is closed floating current stabilization canal elevation cross-sectional view suitable for reading
G is the floating current stabilization canal of bottom lock formula elevation cross-sectional view
H is the floating current stabilization canal of open type elevation cross-sectional view
I is and the anti-floating floating current stabilization canal water inlet elevation docking of wave that disappears of diving
J is the floating current stabilization canal delivery port elevation docking with the current stabilization canal port of float electric generating station unit
Fig. 3 is the anti-floating structural representation of wave that disappears of diving
In figure: a is the anti-floating top view of wave that disappears of diving
B is the anti-floating lateral view of wave that disappears of diving
C is the anti-floating elevation cross-sectional view of wave that disappears of diving
D is the anti-floating side cutaway view of wave that disappears of diving
Fig. 4 is the structural representation at deep water morning and evening tides current power generation station
In figure: a is free type deep water morning and evening tides current power generation station top view
B is fixed deep water morning and evening tides current power generation station top view
C is arranged on the free type deep water morning and evening tides current power generation station lateral view in sea area
D is arranged on the fixed deep water morning and evening tides current power generation station lateral view in sea area
Fig. 5 is the top view of deep water morning and evening tides current power generation station group
Fig. 6 is the top view of deep water morning and evening tides current power generation station cohort
Fig. 7 is the structural representation of suspension wave eliminating bank
In figure: a is the top view of suspension wave eliminating bank
B is the lateral view of suspension wave eliminating bank
C is the upward view of suspension wave eliminating bank
D is the elevation cross-sectional view of suspension wave eliminating bank
E is the triangle of the suspension wave eliminating bank unrestrained device elevation cross-sectional view that disappears
Fig. 8 is the monomer structural representation of unrestrained device of disappearing that suspends
In figure: a is the monomer top view of unrestrained device of disappearing that suspends
B is the monomer lateral view of unrestrained device of disappearing that suspends
Fig. 9 is the disappear suspension wave eliminating bank elevation cross-sectional view of unrestrained device and wave eliminating bank of flat triangle
In figure: a is the suspension wave eliminating bank of semicircle weight surge bunker
B is the suspension wave eliminating bank of triangle weight surge bunker
The specific embodiment:
Deep water morning and evening tides current power generation station, can be divided into according to the set-up mode difference in marine site: free type deep water morning and evening tides current power generation station and fixed deep water morning and evening tides current power generation station in force.
All types of deep water morning and evening tides current power generations station, all by float electric generating station unit, floating current stabilization canal, anti-dive disappear that wave is floating, suspension wave eliminating bank and monomer suspend the unrestrained device and fixedly hawser, spud pile short wooden stake and fixing pendant etc. form of disappearing.
Float electric generating station unit is as shown in a, b, c in Fig. 1, and mainly current stabilization canal 2 and the waterwheel engine 3 by power station machine room 1, float electric generating station unit forms.
Power station machine room is as shown in b, c in Fig. 1, and preferably semicircle or triangle, because semicircle can effectively dissolving with triangle and the attack of low wind and wave resistance, increases safety factor.In the more fixing marine site of main air wave direction ratio, allow leg-of-mutton one jiao to meet to main air wave, can effectively dissolve the attack of stormy waves, semicircular room body also can well be dissolved the attack of wave.The bottom of power station machine room, as shown in d in Fig. 1,11 places, bottom near current stabilization canal two ends port, be built into the domatic as fore, can reduce to greatest extent the resistance of power station machine room to trend like this.Power station machine room respectively Symmetric Composite, in the current stabilization canal canal bridge wall both sides of float electric generating station unit, can be also that current stabilization canal and two generator room are one.A generator 4 is respectively installed in each machine room; Corresponding two the floating generator room of waterwheel engine, are arranged on the waterwheel engine support 5 on the current stabilization canal canal bridge wall of float electric generating station unit.
Current stabilization canal canal bridge wall 6 with the float electric generating station unit of power station machine room Symmetric Composite, there is certain width, generally be no less than 1 meter wide, not only to be able to definitely support waterwheel engine, also will be as the movable corridor of waterwheel engine line service, the current stabilization canal canal bridge wall of float electric generating station unit exposes the height on sea level, the marine site that will arrange according to deep water morning and evening tides current power generation station, contingent fully developed sea and determining, it is generally acknowledged the contingent fully developed sea in marine site is set, add 1.5 meters, the current stabilization canal canal bridge wall that is exactly float electric generating station unit exposes the desirable safe altitude on sea level, so that having enough wind and wave resistance, waterwheel engine attacks ability.The degree of depth that the current stabilization canal canal bridge wall of float electric generating station unit submerges sea level, consistent with the specification of floating current stabilization canal delivery port, because the height of current stabilization canal canal bridge wall is larger, just cause power transmission shaft 9 between waterwheel engine and generator also in higher position, thereby generator will be arranged on the position consistent with power transmission shaft height, so power station machine room has just had at the bottom of double-deck machine room 7.
Current stabilization canal canal at float electric generating station unit is suitable for reading, canal bridge wall across current stabilization canal, the forward and backward reinforcing crossmember 8 (reinforcing crossmember can be also the current stabilization drain cover top of sealing) that adds respectively at waterwheel engine, plays the width of current stabilization canal, the effect of reinforcement current stabilization canal intensity controlled.The dried up car engine of reinforcing crossmember on float electric generating station unit current stabilization canal (or current stabilization drain cover top) is closer as far as possible, generally, between 20-50cm, is conducive to like this regular maintenance of staff to waterwheel engine.The current stabilization canal bottom of float electric generating station unit, preferably totally enclosed, because totally enclosed structure is firmer.Certainly it is also feasible not sealing and adopt reinforcing crossmember reinforcement by connection.
Bottom at float electric generating station unit, the canal mouth at the current stabilization canal two ends of close float electric generating station unit, and be symmetrical in current stabilization canal, as shown in a, d in Fig. 1, (n is not less than 2 to be provided with the individual fixedly cable ring 10 of n, and be necessary for even number), for float electric generating station unit, being set, marine site is connected and fixed with the fixedly hawser that is arranged on seabed.
Floating current stabilization canal is one of the important component part at deep water morning and evening tides current power generation station, and its effect is: the direction of controlling morning and evening tides ocean current in floating current stabilization canal is not subject to external force and changes, and supplies with the enough energies in deep water morning and evening tides current power generation station.Can not only guarantee that morning and evening tides ocean current, when being subject to the resistance of waterwheel engine, can not change the flow direction of morning and evening tides ocean current, and, the floating current stabilization canal of certain specification, can guarantee that waterwheel engine obtains enough energies, waterwheel engine can be turned round normally, drive generator operation generating.
Floating current stabilization canal be exactly cross section be the channel of square or rectangle, floating current stabilization canal can be divided into: the floating current stabilization canal of totally enclosed type, canal closed floating current stabilization canal suitable for reading, the floating current stabilization canal of bottom lock formula and the floating current stabilization canal of open type.
The structure of the floating current stabilization canal of totally enclosed type, as shown in a, b, c, d, e in Fig. 2, is comprised of floating current stabilization drain cover plate 1, floating current stabilization canal canal bridge wall plate 2 and floating current stabilization canal base plate 3.
The cover plate of floating current stabilization canal, bridge wall plate and base plate be plastic products or glass fiber reinforced plastics product (as far as possible not adopting ironwork) preferably, so both can effectively avoid the corrosion of seawater, also can reduce to greatest extent the weight of current stabilization canal self.
As shown in b, d, e in Fig. 2, in the cover plate of floating current stabilization canal, bridge wall plate and base plate, the longitudinal and transverse reinforcing rib 4 that is staggeredly distributed with, to strengthen the intensity of current stabilization drain cover plate, canal bridge wall plate and base plate.Reinforcing rib can be the ironworks such as steel pipe, angle bar and screw-thread steel of certain specification.
As shown in a, b, c, d, i, j in Fig. 2, in the two-port of floating current stabilization canal, have flange 5, on flange, have a hole 6, for floating current stabilization canal and float electric generating station unit, anti-dive disappear when wave floats over combination, be connected fastening.And only having the port of the combination of docking with float electric generating station unit in the two-port of floating current stabilization canal is delivery port, four circles have a flange, and with the anti-namely water inlet of current stabilization canal port that the floating combination of wave docks that disappears of diving, only have cover plate place to have flange.
As shown in c, i in Fig. 2, in the bottom of the two sides of floating current stabilization canal water inlet floating current stabilization canal canal bridge wall plate, have fixedly cable ring 7, and for anti-dive disappear wave floating be connected and fixed be connected attic base 8.Fixedly cable ring is when deep water morning and evening tides current power generation station is set in marine site, is connected and fixed with the hawser that is fixed on seabed.
As shown in c, d in Fig. 4, connecting attic base is for docking after combination at current stabilization canal and anti-latent unrestrained the floating that disappear,
In the bottom of current stabilization canal water inlet and the anti-wave that disappears of diving, stainless steel pull bar 10 is installed between floating, to guarantee that anti-diving disappears that wave is floating to be remained and floating current stabilization canal level always.
As shown in e in Fig. 2, on the top of floating current stabilization canal two sides bridge wall plate, respectively there is an elongated buoyancy aid 11 being combined on bridge wall plate, its effect is: when floating current stabilization canal is arranged at marine site, can guarantee that the cover plate of floating current stabilization canal can be bubbled through the water column.
The structure of canal closed floating current stabilization canal suitable for reading, as a in Fig. 2,, as shown in b, c, f, by the cover plate 1 of floating current stabilization canal, floating current stabilization canal canal bridge wall plate 2 and bottom fixed cross beam 10, formed.
Bottom fixed cross beam should be that stainless steel rectangular pipe is made, and stainless steel rectangular pipe is processed into cross section is biapiculate bullet-shaped, can effectively alleviate like this resistance of floating current stabilization canal to morning and evening tides ocean current.
As shown in b, f in Fig. 2, in the cover plate of canal closed floating current stabilization canal suitable for reading, canal bridge wall plate, the longitudinal and transverse reinforcing rib 4 that is staggeredly distributed with, to strengthen the intensity of current stabilization drain cover plate, canal bridge wall plate.
As shown in a, b, c, i, j in Fig. 2, in the two-port of canal closed floating current stabilization canal suitable for reading, have flange 5, on flange, have a hole 6, for floating current stabilization canal and float electric generating station unit and anti-dive disappear when wave floats over combination, be connected fastening.And the port that only has the combination of docking with float electric generating station unit in the two-port of floating current stabilization canal, be the delivery port of current stabilization canal, four circles have flange, and the current stabilization canal port docking with the floating combination of the anti-latent wave that disappears, current stabilization canal water inlet namely, only has and on cover plate, has flange.
As shown in c, i in Fig. 2, in the bottom of canal closed floating current stabilization canal water inlet suitable for reading two sides bridge wall plate, have respectively fixedly cable ring 7, and for anti-dive disappear wave floating be connected and fixed be connected attic base 8.Fixedly cable ring is when deep water morning and evening tides current power generation station is set in marine site, is connected and fixed with the hawser that is fixed on seabed.
As shown in c, d in Fig. 4, connecting attic base is for docking after combination at current stabilization canal and anti-latent unrestrained the floating that disappear, in the bottom of current stabilization canal water inlet and the anti-wave that disappears of diving, stainless steel pull bar 10 is installed between floating, to guarantee that anti-diving disappears that wave is floating to be remained and floating current stabilization canal level always.
As shown in f in Fig. 2, on the top of canal closed floating current stabilization canal suitable for reading two sides bridge wall plate, respectively there is an elongated buoyancy aid 11 being combined on bridge wall plate, its effect is: when current stabilization canal is arranged at marine site, can guarantee that the cover plate of current stabilization canal can be bubbled through the water column.
Buoyancy aid is generally square or semicircle cylinder, its concrete specification should be: buoyancy aid in seawater gross buoyancy, just in time make below the cover plate of current stabilization canal floatingly not in the water surface, in current stabilization canal, do not have bubbling through the water column of air, and make the tidal flow in current stabilization canal assemble maximum trend kinetic energy.
The structure of the floating current stabilization canal of bottom lock formula, as shown in b, c, g in Fig. 2, the fixed cross beam 9 of being installed by the reinforcing suitable for reading of the base plate 3 of floating current stabilization canal, floating current stabilization canal canal bridge wall plate 2 and floating current stabilization canal forms.
As shown in b, g in Fig. 2, in the base plate of the floating current stabilization canal of bottom lock formula, canal bridge wall plate, the longitudinal and transverse reinforcing rib 4 that is staggeredly distributed with, to strengthen the base plate of floating current stabilization canal, the intensity of canal bridge wall plate.
As shown in g in Fig. 2, on the top of the floating current stabilization canal of bottom lock formula two sides bridge wall plate, respectively there is an elongated buoyancy aid 11 being combined on bridge wall plate, its effect is: when floating current stabilization canal is arranged at marine site, can guarantee to bubble through the water column in the top of the two sides bridge wall plate of floating current stabilization canal.
The structural representation of the floating current stabilization canal of open type, as shown in b, c, h in Fig. 2, is comprised of the canal bridge wall plate 2 of current stabilization canal and current stabilization canal fixed cross beam 9 suitable for reading and bottom fixed cross beam 10.
In the canal bridge wall plate of current stabilization canal, as shown in b, h in Fig. 2, the longitudinal and transverse reinforcing rib 4 that is staggeredly distributed with, to strengthen the intensity of current stabilization drain cover plate, canal bridge wall plate.
No matter the two ends port of the floating current stabilization canal of which kind of form, all, as shown in i, j in Fig. 2, has flange 5, on flange, there is a hole 6, while floating over combination with power station unit with the anti-latent wave that disappears for floating current stabilization canal, be connected fastening.And the port of delivery port one end that only has the combination of docking with float electric generating station unit in the two-port of floating current stabilization canal, four circles have flange, and with the anti-port of current stabilization canal water inlet one end that the floating combination of wave docks of disappearing of diving, only have and on cover plate, have flange.
Having respectively fixedly cable ring 7 with anti-the disappear bottom of the floating current stabilization canal water inlet two sides bridge wall plate that the floating combination of wave dock of diving, and for anti-dive disappear wave float be connected and fixed be connected attic base 8.Fixedly cable ring is when deep water morning and evening tides current power generation station is set in marine site, is connected and fixed with the flexible steel wire that is fixed on seabed.Connect attic base and be for disappearing with anti-diving that wave is floating dock after combination at floating current stabilization canal, in the bottom of floating current stabilization canal water inlet, stainless steel pull bar is installed with the anti-wave that disappears of diving between floating, to guarantee that anti-latent unrestrained the floating that disappear remains and current stabilization canal level always.
The outer end of floating current stabilization canal water inlet base plate, make the domatic of fore shape, can reduce to greatest extent the resistance that current stabilization canal causes morning and evening tides ocean current like this.
Anti-dive disappear wave floating be the buoyancy aid being combined on current stabilization canal water inlet cover plate, be when surging morning and evening tides ocean current produces, can prevent that floating current stabilization canal and float electric generating station unit from diving beneath the water, and can be oncoming Wave Breaking, clear up.Because, the trend of deep water sea area is generally all very anxious, the kinetic energy of containing is huge, in fact in producing in coastal raft formula laminaria culture, allly in the depth of water, flow large sea area and carry out cultivation, when advection, (without morning and evening tides ocean current) raft frame is bubbled through the water column, when burbulent stream (while having morning and evening tides ocean current, comprising flood current and ebb current) raft frame will dive beneath the water, and almost presses close to seabed.So, anti-dive disappear wave floating be one of the important device that must equip of deep water morning and evening tides current power generation station.
The anti-floating shape of wave that disappears of diving can be diversified, but the most effective with bottom box, half, top shell type dril.
Anti-diving disappears unrestrained floating structure as shown in a, b, c, d in Fig. 3, is to be made by the glass epoxy (or plastic plate) 3 of different size: the anti-floating bottom 5 of wave that disappears of diving, and front portion is that prow shape, rear portion are square or the casing of rectangle; The anti-floating top 6 of wave that disappears of diving, is the cone moulding that front end is certain slope, and rear portion is the unrestrained device of disappearing of semicylinder or triangle cylinder.In casing and the unrestrained device that disappears, preferably fill completely foam, to strengthen the anti-floating consolidation of wave that disappears of diving, make the anti-latent unrestrained buoying device that disappears have stronger buoyancy and the unrestrained ability that disappears.
As shown in c, d in Fig. 3, form in the glass epoxy of the anti-latent floating all different sizes of wave that disappear, with the longitudinal and transverse reinforcing rib 4 that is distributed with of a determining deviation, to strengthen forming the intensity of the anti-latent floating glass epoxy of wave that disappears.Reinforcing rib can be the ironworks such as steel pipe, angle bar and screw-thread steel of certain specification.
As shown in b, d in Fig. 3, the anti-unrestrained upper and lower part of floating front end that disappears of diving, meet to the upper and lower part of morning and evening tides ocean current one end, He Xia rear, rear makes progress respectively, domatic at an angle, the gradient is generally less than or equals 30 degree for well, and its effect is: the fore moulding of bottom certain slope, can, when having morning and evening tides ocean current, effectively reduce the anti-floating resistance that morning and evening tides ocean current is caused of wave that disappears of diving.The moulding of top certain slope, the impact that can effectively subdue wave.
As shown in a, b, c, d in Fig. 3, the anti-floating top of the wave front end that disappears of diving is the cone moulding of certain slope, rear portion semicylinder or triangle cylinder, such structure form, can be to bear minimum impact broken wave of attacking.Make the wave that heads on to attack at the canal mouth of floating current stabilization canal, form roller, the destructive power of wave is just along with the blooming of wave, broken and reduce and disappear.
As shown in b in Fig. 3, in the anti-floating anterior bottom, slope of wave that disappears of diving, be useful on the attic base that is connected of floating current stabilization canal water inlet bottom the connection attic base 2 that stainless steel pull bar is used is installed.At the anti-floating rear portion of wave that disappears of diving, there is the flange 1 that is connected and fixed use while installing with floating current stabilization canal water inlet cover plate combination, on flange, there is the screw corresponding with floating current stabilization canal water inlet cover plate flange screw.
The concrete structure of suspension wave eliminating bank, as shown in a, b, c, d, e in Fig. 7, by wave eliminating bank 1, the triangle unrestrained device 2 that disappears, anti-settling control is floating 3, and fixedly cable ring 4, balancing reactor 5, gravity keel 6 and surge bunker 7 Group that conduct oneself with dignity become.
Wave eliminating bank and the triangle unrestrained device that disappears, the left and right symmetrical main body that forms suspension wave eliminating bank, the triangle unrestrained device that disappears is met to the vertical distance of drift angle and the wave eliminating bank of wave, equal the width of wave eliminating bank (as shown in a in Fig. 7, the width of wave eliminating bank refers to: triangle triangle disappears the dotted line limit of unrestrained device 2 to the vertical distance of wave eliminating bank outside, triangle disappear unrestrained device dotted line limit with outside wave eliminating bank, be parallel).Wave eliminating bank and the triangle suspension wave eliminating bank that unrestrained device forms that disappears is generally glass fiber reinforced plastics product, inner hollow, can, according to deadweight and the buoyancy self producing, inject appropriate seawater, make the buoyancy that produces from anharmonic ratio self etc. large so that suspension wave eliminating bank in seawater in suspended state.
The concrete width of wave eliminating bank is that the specification by the billow that arranges that suspension wave eliminating bank marine site may occur determines.In principle, the concrete width of wave eliminating bank, be not less than 2 times of the contingent fully developed sea in this marine site (wave is high refers to that unrestrained peak is to recessed half of wave height), and the overall width of the wave eliminating bank that suspends is to be not less than 4 times of this marine site fully developed sea.So just can not there is the phenomenon of dike wave, and reach the unrestrained effect that disappears completely.
The triangle unrestrained device that disappears, as shown in a, c, e in Fig. 7, indentation gathers in the inner side of wave eliminating bank, and disappear two limits of unrestrained device angle of wave approach of triangle are isometric, and the triangle unrestrained device that disappears is isosceles triangle.Disappear two seamed edges of unrestrained device angle of wave approach of triangle, as shown in e in Fig. 7, symmetrical and manufacture the aircraft wing moulding with certain slope, can effectively alleviate like this triangle resistance that unrestrained device produces morning and evening tides ocean current that disappears,
As shown in d in Fig. 7, each triangle unrestrained device that disappears connects corresponding wave eliminating bank with it, symmetry to be built into aircraft wing moulding, can effectively alleviate like this triangle resistance that unrestrained device produces morning and evening tides ocean current that disappears.At the position of centre of gravity of suspension wave eliminating bank, there is deadweight surge bunker 7, its effect is: by water filling in deadweight surge bunker, regulate the deadweight of suspension wave eliminating bank with suitable with the buoyancy of self, to guarantee suspending wave eliminating bank at certain water layer, keep suspended state.
As shown in a, b, d, e in Fig. 7, at each triangle unrestrained device that disappears, connect on corresponding wave eliminating bank with it, be arranged with respectively anti-settling control floating, be generally glass fiber reinforced plastics product, be inside full of foam; Anti-settling control is floating can be to be directly fixed on the triangle unrestrained device that disappears to connect on corresponding wave eliminating bank with it, can be also by hawser, to be indirectly fixed on the triangle unrestrained device that disappears to connect on corresponding wave eliminating bank with it; Anti-settling control is floating can be cylindrical, can be also spherosome; Its effect is: make the whole suspension wave eliminating bank in suspended state, remain at the equilibrium state of plane certain position off sea.Directly being fixed on the triangle unrestrained device that disappears connects the floating height of anti-settling control on corresponding wave eliminating bank with it and should be: the plan of whole suspension wave eliminating bank arranges the degree of depth of water layer, then adds 0.5-1 rice.Directly be fixed on the triangle unrestrained device that disappears and connect the floating diameter of anti-settling control on corresponding wave eliminating bank with it, by the whole suspension wave eliminating bank in suspended state in seawater, remain on that the required buoyancy of certain water layer size determines, can calculate according to concrete data.Indirectly be fixed on the triangle unrestrained device that disappears and connect the floating size of anti-settling control on corresponding wave eliminating bank with it, should be controlled at: make to suspend wave eliminating bank when certain water layer keeps equilibrium state, anti-settling control is floating will surface 1/3rd to 1/2nd volume.
As shown in b in Fig. 7, the bottom at suspension wave eliminating bank two ends is the cross section moulding that are respectively the aircraft wing of certain slope (5-15 degree), can effectively alleviate like this resistance that suspension wave eliminating bank produces morning and evening tides ocean current, can also produce certain lift, to avoid the wave eliminating bank that suspends, in the impact of morning and evening tides ocean current, be lowered into seabed.
As shown in b, c, d in Fig. 7, the bottom position of centre of gravity at suspension wave eliminating bank two ends, is respectively arranged with fixedly cable ring 4 near certain distance at the bottom of slope, for being connected and fixed with the flexible steel wire being fixed on marine pile short wooden stake.At the bottom of suspension wave eliminating bank position of centre of gravity, the fixedly cable ring that passes through two ends, and perpendicular to suspension wave eliminating bank top planes (or sea level), be provided with balancing reactor 5, the width of balancing reactor must be the over half of suspension wave eliminating bank width, could when suffering that wave attacks, have enough balanced capacities, the wave eliminating bank that makes to suspend remains on stable equilibrium state relatively.Balancing reactor can be that glass fiber reinforced plastic or plastic plate are made, the bottom of balancing reactor, dispose the gravity keel 6 of constant weight, gravity keel are generally that round steel or other metals with constant weight are made, to guarantee when suffering stormy waves or surging attack, be arranged on the balancing reactor of the suspension wave eliminating bank in marine site, remain the plumbness with sea level, to realize the balance and stability effect of balancing reactor.
Suspension wave eliminating bank, is exactly in fact at deep-sea, and an offshore shoal is manually set, and produces shore effect, the facility that forces Wave Breaking to disappear.The position of operated by rotary motion 1 meter of left and right under sea level, when having billow to attack, the triangle that the is parallel to sea level unrestrained device that disappears, first wave is decomposed and weaken (as great Yu, harness the river, adopt the way of dredging, disperseing, wave is decomposed), decompose the wave after weakening, move to after wave eliminating bank, owing to being parallel to the wave eliminating bank on sea level, stoped the periodic vibration of wave, and make Wave Breaking, the roller being commonly called as, after Wave Breaking, kinetic energy weakens immediately, disappears.Because suspension wave eliminating bank is arranged on position certain under sea level, when attacking Wave Breaking, the impact that suspension wave eliminating bank is produced, is almost accepted by the seawater between suspension wave eliminating bank and sea level completely, so the impact that wave produces suspension wave eliminating bank is very faint.Why Here it is floats on the wooden boat on sea, generally can be broken up broken after suffering compared with high sea attack.And sink to marine wooden boat after suffering to attack compared with high sea, general intact main cause all.
The triangle of suspension wave eliminating bank disappear unrestrained device and wave eliminating bank, as shown in a, b in Fig. 9, also can be directly that glass fiber reinforced plastic flat plate or plastic board are made, at balancing reactor and suspension wave eliminating bank position of centre of gravity connected vertically, being provided with cross section is the weight surge bunker of semicircle or isosceles triangle, the indirect symmetry of anti-settling control floating employing hawser is fixed on triangle and disappears on unrestrained device and wave eliminating bank, in Fig. 9: the 1st, anti-settling control is floating, the 2nd, weight surge bunker, the 3rd, flat triangle disappear unrestrained device and wave eliminating bank, the 4th, balancing reactor.
The monomer unrestrained device that disappears that suspends as shown in Figure 8, is the disappear monomer structure of unrestrained device wave eliminating bank corresponding with it of the triangle that forms suspension wave eliminating bank.In figure: the 1st, the monomer unrestrained device that disappears that suspends, the 2nd, the monomer anti-settling control disappearing on unrestrained device that suspends is floating.
The concrete structure at the deep water morning and evening tides current power generation station that complete combination sets in marine site, as a in Fig. 4, b, c, shown in d, in figure, 1 is the power station machine room of float electric generating station unit, the 2nd, floating current stabilization canal, the 3rd, waterwheel engine, the 4th, generator, the 5th, the power transmission shaft being connected between generator and waterwheel engine, the 6th, the bridge wall plate of floating current stabilization canal, the 7th, anti-unrestrained the floating that disappear of diving, the 8th, the current stabilization canal canal bridge wall of float electric generating station unit, the 10th, the bottom of current stabilization canal water inlet bridge wall plate and the anti-stainless steel pull bar of diving and disappearing and installing between unrestrained floating, the 11st, flexible steel wire, the 12nd, the stake of being fixed on seabed is sticked up, the 13rd, seabed, the 14th, be bundled in and be fixed on marine pile and stick up the fixedly pendant on connected flexible steel wire.
Free type deep water morning and evening tides current power generation station, as shown in a, c in Fig. 4, be a current stabilization canal port of float electric generating station unit to be docked to one group of floating current stabilization canal and prevent latent unrestrained the floating that disappear, and between unrestrained floating, stainless steel pull bar be installed bottom and anti-latent the disappearing of current stabilization canal water inlet.By being fixed on the stake short wooden stake in seabed and the flexible steel wire on fixing pendant, be connected and fixed with the fixedly cable ring of floating current stabilization canal water inlet bottom.Because, free type deep water morning and evening tides current power generation station itself is exactly the morning and evening tides ocean current flow direction mark of a standard, so, when having morning and evening tides ocean current, the floating current stabilization canal water inlet at free type deep water morning and evening tides current power generation station, will automatically meet to trend immediately, and the current stabilization canal at whole morning and evening tides current power generation station and the direction of trend are consistent.From floating current stabilization canal water inlet, enter like this morning and evening tides ocean current water body of current stabilization canal, will keep original flow velocity and the operation of flowing in current stabilization canal, when trend water body meets with waterwheel engine, will drive waterwheel engine to rotate acting with morning and evening tides ocean current, waterwheel engine is by the kinetic energy obtaining, by power transmission shaft, pass to the armature spindle of generator, thereby make generator operation generating.
The advantage at free type deep water morning and evening tides current power generation station is: counter investment is less.Shortcoming is can only singlely to arrange in sea area, should not parallel with one anotherly combine cohort setting, and the tidal energy utilization rate in unit marine site is low.
Fixed deep water morning and evening tides current power generation station, as shown in b, d in Fig. 4, be by two current stabilization canal ports of float electric generating station unit, each docks one group of floating current stabilization canal and prevents latent unrestrained the floating that disappear, and between unrestrained floating, stainless steel pull bar is installed bottom and anti-latent the disappearing of floating current stabilization canal water inlet.By the floating current stabilization canal at the deep water morning and evening tides current power generation station combining, the direction of morning and evening tides ocean current forward, in the fixing seabed of cable ring with a certain distance from two current stabilization canal water inlets and power station unit bottom, squeeze into respectively the stake short wooden stake that is connected with flexible steel wire, with a certain distance from squeezing into the fixedly pendant that is tied with constant weight on the flexible steel wire of marine pile short wooden stake, to strengthen stake short wooden stake at the crystallized ability in seabed, by the corresponding flexible steel wire of squeezing on marine pile short wooden stake, be connected and fixed with the fixedly cable ring of two floating current stabilization canal water inlets and power station unit bottom.Like this, fixed deep water morning and evening tides current power generation station, just forward the direction of morning and evening tides ocean current is fixedly installed on marine site.When having morning and evening tides ocean current, enter the morning and evening tides ocean current in the floating current stabilization canal in fixed deep water morning and evening tides current power generation station, will drive the waterwheel engine acting on float electric generating station unit current stabilization canal and produce kinetic energy, and kinetic energy being passed to the armature spindle of generator by power transmission shaft, generator will send electricity with the rotation of waterwheel engine to be come.
The advantage at fixed deep water morning and evening tides current power generation station is: can combine cohort setting by a plurality of fixed deep water morning and evening tides current power generations station is parallel with one another, so the tidal energy utilization rate in unit marine site is high.
Deep water morning and evening tides current power generation station group, as shown in Figure 5, be on the floating current stabilization canal at fixed deep water morning and evening tides current power generation station at a certain distance, combination in series is installed a plurality of float electric generating station units, is deep water morning and evening tides current power generation station group.In figure, 1 is power station machine room, the 2nd, and floating current stabilization canal, the 3rd, waterwheel engine, the 4th, anti-unrestrained the floating that disappear of diving.
Deep water morning and evening tides current power generation station cohort, as shown in Figure 6, be exactly by a plurality of deep water morning and evening tides current power generations station group 1, be parallel together, group is co-located on same marine site, and between the floating current stabilization canal water inlet in the deep water morning and evening tides current power generation station group of parallel combination between the cohort of deep water morning and evening tides current power generation station, be horizontally connected with the monomer unrestrained device 2 that disappears that suspends, the harm of the wave coming to eliminate morning and evening tides current direction forward to deep water morning and evening tides current power generation station group.Both sides at deep water morning and evening tides current power generation station cohort, at a certain distance, the current stabilization canal that is parallel to deep water morning and evening tides current power generation station cohort, be respectively arranged with Huo Ji road suspension wave eliminating bank 3 one, to eliminate the wave of attacking from cohort both sides, deep water morning and evening tides current power generation station, thereby guarantee that deep water morning and evening tides current power generation station cohort is when being attacked by typhoon, billow, the generating of can keeping the safety in production normally.
Claims (1)
1. a deep water morning and evening tides current power generation station, is characterized in that: by anti-dive disappear that wave is floating, the suspend facilities such as unrestrained device that disappear of floating current stabilization canal, float electric generating station unit, suspension wave eliminating bank and monomer form; Float electric generating station unit is comprised of current stabilization canal and the waterwheel engine of power station machine room, float electric generating station unit; The water inlet of floating current stabilization canal is provided with anti-unrestrained the floating that disappear of diving; In float electric generating station machine room, there is generator; Suspension wave eliminating bank is disappeared by wave eliminating bank, triangle, and unrestrained device, anti-settling control are floating, fixedly cable ring, balancing reactor, gravity keel and deadweight adjusting Cang Group become.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234003A (en) * | 2013-06-07 | 2014-12-24 | 张昊慧 | Suspended wave elimination dike |
| CN110453641A (en) * | 2019-08-28 | 2019-11-15 | 福州森百德机电科技有限公司 | Wave eliminating bank and its working method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191292Y (en) * | 1992-09-23 | 1995-03-08 | 管理 | Adjustment double-float two-wing horizontal tide power station |
| JPH1088556A (en) * | 1997-05-27 | 1998-04-07 | Mitsuo Kuwano | Kuroshio tidal current power station |
| CN202247818U (en) * | 2011-09-04 | 2012-05-30 | 张昊慧 | Tide and river power station |
| CN202323862U (en) * | 2011-09-04 | 2012-07-11 | 张昊慧 | Symbiotic marine building |
| TW201235260A (en) * | 2011-02-16 | 2012-09-01 | jin-cai Wang | Carrying platform of Deep Ocean Water stream energy power generation equipment |
-
2013
- 2013-04-10 CN CN201310152641.4A patent/CN104099914B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191292Y (en) * | 1992-09-23 | 1995-03-08 | 管理 | Adjustment double-float two-wing horizontal tide power station |
| JPH1088556A (en) * | 1997-05-27 | 1998-04-07 | Mitsuo Kuwano | Kuroshio tidal current power station |
| TW201235260A (en) * | 2011-02-16 | 2012-09-01 | jin-cai Wang | Carrying platform of Deep Ocean Water stream energy power generation equipment |
| CN202247818U (en) * | 2011-09-04 | 2012-05-30 | 张昊慧 | Tide and river power station |
| CN202323862U (en) * | 2011-09-04 | 2012-07-11 | 张昊慧 | Symbiotic marine building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234003A (en) * | 2013-06-07 | 2014-12-24 | 张昊慧 | Suspended wave elimination dike |
| CN110453641A (en) * | 2019-08-28 | 2019-11-15 | 福州森百德机电科技有限公司 | Wave eliminating bank and its working method |
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