CN101988462A - Water energy receiving device - Google Patents
Water energy receiving device Download PDFInfo
- Publication number
- CN101988462A CN101988462A CN2009101618744A CN200910161874A CN101988462A CN 101988462 A CN101988462 A CN 101988462A CN 2009101618744 A CN2009101618744 A CN 2009101618744A CN 200910161874 A CN200910161874 A CN 200910161874A CN 101988462 A CN101988462 A CN 101988462A
- Authority
- CN
- China
- Prior art keywords
- water
- heliconid
- reception unit
- energy reception
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a water energy receiving device for hydroelectric power generating equipment. The water energy receiving device comprises a spiral body and a power transmission device, wherein the spiral body is an enclosed cavity with at least two spiral surfaces; a density regulating substance is arranged in the enclosed cavity to make the overall average density of the spiral body equal to the density of applied water; and the power transmission device is arranged on the spiral body and is used for transmitting power received by the spiral body to a power facility. The water energy receiving device can float at any position in water and receive the kinetic energy of underwater current, so the water energy receiving device can resist natural disasters, has better power generating stability, simple structure and low manufacturing cost, and is suitable for large-scale production.
Description
Technical field
The relevant a kind of hydro-electric power generating equipment of the present invention particularly relates to a kind of water energy reception unit that the underwater is used to receive water flow dynamic energy that is suspended in.
Background technique
Hydro-electric power generating equipment, exactly that current are entrained Conversion of energy are the device of electric power.
Water can reception unit, is exactly to be used to receive water flow dynamic energy on the water-energy generating electricity equipment, and this kinetic energy is outputed to the power facility of water-energy generating electricity equipment, this kinetic energy is converted into the device of electric energy.
Existing hydro-electric power generating equipment mainly contains four big classes: a class is to rely on wave to pat the water bank, and water level is raise, and utilizes the height of water to drive the power generating equipment generating, and is similar with common drop generation technology; Another kind of is rising and the reduction that relies on wave, drives float and produces vertical vibration or relative movement, and make the power generating equipment generating; The 3rd class then is a feeder apparatus in pipeline, utilizes pipeline to generate electricity with moving in turn of wave; The 4th class then is that the generating paddle is placed on underwater operation, utilizes the rotation of water current driven blade and the drive generator for electricity generation.
Wherein, first kind power generating equipment needs by the sea or riverbank etc. has the local building bunding of higher wave, builds power generating equipment in bunding, and it all has higher requirement to geographical position, hydrological environment etc., is not suitable for widespread adoption.
Second class, the 3rd class power generating equipment are owing to be to utilize the fluctuation of wave to produce power, and the fluctuation of wave is unsettled, cause electricity stream also unstable, generating efficiency is lower, and because the sea sea situation is fast changing, under the situation that meets with violent storm and roaring waves, very easily cause the damage of power generating equipment, the ability of its opposing natural disaster is poor.
The 4th class power generating equipment is similar to wind-power electricity generation, need build column at the bottom, is positioned at the underwater, near the position of the water surface blade is installed at column, utilizes blade to receive water flow dynamic energy.Because near the flow direction water surface, flow velocity are relatively stable in a period of time, therefore it is relatively stable that paddle type water energy reception unit receives the water energy, generating efficiency is also than higher, but it also has two main shortcomings: the one, in order to collect not overabundant seawater energy (energy that refers to the inswept area of its paddle), need to build tall and big seabed column, investment is high, and is of poor benefits; Secondly, because the energy maximum value of seawater is on the sea, and it is just very tranquil to have arrived certain depth, even if under the ten secondary typhoon situations, and following ten meters of sea, substantially very tranquil.The blade of this power generating equipment, top is no more than the sea level, and the bottom should not surpass apart from six meters on sea level (blowing ten secondary typhoons after all seldom), therefore, is difficult to realize maximizing.
Summary of the invention
In view of this, the technical problem that the present invention solves is to provide a kind of water energy reception unit of hydro-electric power generating equipment, this water can float on arbitrary position in the water body by reception unit, receive the kinetic energy of underwater current, therefore can resist the infringement of natural disaster, power generation stabilization is also relatively good, and it is simple in structure, cost is low, also be easy to realize maximization.
For solving the problems of the technologies described above, the present invention adopts following technological scheme:
On the one hand, water energy reception unit of the present invention, it comprises:
Heliconid is the airtight cavity with at least one helical surface, in this airtight cavity the Auto-regulating System of Density of Heavy Medium material is housed, and makes this spirochetal ensemble average density equal the density of the water body of using;
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.
As a kind of selectable scheme, described heliconid can be the rigidity heliconid, and described power transmitting deice is at the aft mounted live axle of described heliconid.
Selectively, described rigidity heliconid is made by aluminum alloy, stainless steel or other metals.
Selectively, described rigidity heliconid is to cover putamina and form outside rigid backbone.
Preferably, described rigidity heliconid has two relative helical surface.
Described rigidity heliconid also can have symmetrically arranged three or four helical surface.
As the selectable scheme of another kind, described heliconid also can be flexible heliconid, is filled with water in this flexibility heliconid, is covered with or is filling in the water at described heliconid inwall to be added with described Auto-regulating System of Density of Heavy Medium material; And described power transmitting deice is included at least three tow ropes that described heliconid outer surface is provided with along its length, is used to connect the bogie that is positioned at described flexible heliconid end.
Described Auto-regulating System of Density of Heavy Medium material can be selected to use as required, can be the material of density less than water, also can be the material of density greater than water; Can be water-soluble material both, and add and regulate density in the entry, can be water-fast material also, is affixed on the heliconid inwall and regulates density; Both can be solid, also can be liquid or gas, can also use with by material more than two kinds.As salt being dissolved in the density that increases water in the water, also polyvinyl plastics can be covered on the heliconid inwall and reduce density, and so on ....
Selectively, described flexible heliconid has two helical surface, and this helical surface is to be formed by the drawing rope that is provided with circular water pocket inner apparent surface tractive successively, the angle that staggers successively between each drawing rope, and curl is arranged.
Selectively, described flexible heliconid has the helical surface of three symmetries, this helical surface is to be formed by a plurality of star drawing ropes that are provided with in circular water pocket tractive successively, each star drawing rope has from outward extending three traction ends each other in hexagonal angle of central point, and the angle that staggers successively between each star drawing rope, curl is arranged.
Preferably, described heliconid length is two times of ripples wavelength at least.Different water body ripples wavelength may be different, and the different depth wavelength at water body also can be had any different, can get its wavelength higher value, adopt the heliconid of this length can be subjected to the effect of two ripples simultaneously, thereby can reduce the heliconid distortion that the current fluctuation is caused.
On the other hand, water energy reception unit of the present invention, it comprises:
Heliconid, have at least two helical surface, this helical surface is to be entwined mutually by at least two airtight cavitys, is connected to each other between each airtight cavity, in each airtight cavity, the Auto-regulating System of Density of Heavy Medium material is housed, makes this spirochetal ensemble average density equal the density of the water body of using;
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.
As a kind of selection, described airtight cavity is the rigidity body, and described power transmitting deice is at the aft mounted live axle of described heliconid.
Preferably, described rigidity body quantity is two, and two rigidity bodys are connected to each other at inboard opposite position, forms the heliconid with two helical surface.
Further, have one equidistantly between described two rigidity bodys, connect at the connecting rod of two rigidity body opposite positions by helical connecting plate or several helical arrangement.
Select as another kind, described airtight cavity is the column water pocket, is pasted with described Auto-regulating System of Density of Heavy Medium material or is added with described Auto-regulating System of Density of Heavy Medium material in water at the madial wall of this column water pocket; And described power transmitting deice is included at least three tow ropes that described heliconid outer surface is provided with along its length, is used to connect the bogie that is positioned at described column water pocket end.
Preferably, described column water pocket quantity is two, and these two column water pockets are connected to each other at inboard opposite position, forms the heliconid with two helical surface.
Further, have one equidistantly between described two column water pockets, connect by several drawing ropes, the typing separator frame is housed at the two ends of column water pocket at these two column water pocket opposite positions.
Further, a side or two sides at described drawing rope cover covering.
Selectively, the quantity of described column water pocket is three, and these three column water pockets twine mutually and form the heliconid with three symmetrical helical surface, and these three column water pocket opposite positions are connected to each other.
Further, described three column water pockets have equidistant from distance each other, between three column water pockets, form by many star drawing ropes tractive successively, each star drawing rope has from outward extending three traction ends of central point, connect three column water pockets respectively, the typing separator frame is housed at the two end part of three column water pockets.
Further, cover covering in described star drawing rope one or both sides.
Preferably, described heliconid length is two times of ripples wavelength at least.
Compared with prior art, water energy reception unit of the present invention is owing to have identical density with applied water body, can float on arbitrary position in the water body with the power facility (have and regulate buoyancy tank) of hydro-electric power generating equipment, at stormy waves hour adjoined water surface, and when stormy waves is big submerged, therefore can resist the infringement of natural disaster; Because at least two helicoids that hydropower generating device has can receive the kinetic energy of the current of underwater all directions, the energy receiving efficiency is than higher, power generation stabilization is also relatively good, and water of the present invention can only need to make heliconid and power facility by reception unit, and the two is linked to each other be anchored at water-bed getting final product by hawser again, no longer need to build complicated bottom building or embankment structure, it is simple in structure, cost is low; In addition since water can reception unit be laterally to swim in the underwater, the elongatedness direction receives the water energy, so this water can also can do greatlyyer by reception unit, is easy to the realization maximization.
Description of drawings
Fig. 1 is the hydro-electric power generating equipment Facad structure schematic representation that water energy reception unit of the present invention is housed.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the right elevation of Fig. 1.
Fig. 4 is a hydro-electric power generating equipment shown in Figure 1 at the working state schematic representation of stormy waves hour.
Fig. 5 is the working state schematic representation of hydro-electric power generating equipment shown in Figure 1 when stormy waves is big.
Fig. 6 is an embodiment's of a water energy reception unit of the present invention structural representation, and wherein heliconid has an airtight cavity of rigidity.
Fig. 7 is the plan view of Fig. 6.
Fig. 8 is another embodiment's of a water energy reception unit of the present invention structural representation, and wherein heliconid has a flexible encapsulated cavity.
Fig. 9 is the plan view of Fig. 8.
Figure 10 is another embodiment's of a water energy reception unit of the present invention schematic top plan view, and wherein heliconid has a flexible encapsulated cavity.
Figure 11 is the structural representation that water energy reception unit of the present invention has an embodiment of two airtight cavitys of rigidity.
Figure 12 is the plan view of Figure 11.
Figure 13 is the structural representation that water energy reception unit of the present invention has another embodiment of two airtight cavitys of rigidity.
Figure 14 is the plan view of Figure 13.
Figure 15 is the structural representation that water energy reception unit of the present invention has another embodiment of two airtight cavitys of rigidity.
Figure 16 is the plan view of Figure 15.
Figure 17 is the structural representation that water energy reception unit of the present invention has an embodiment of two flexible encapsulated cavitys.
Figure 18 is the structural representation that water energy reception unit of the present invention has another embodiment of two flexible encapsulated cavitys.
Figure 19 is the plan view of Figure 18.
Figure 20 is the structural representation that water energy reception unit of the present invention has another embodiment of two flexible encapsulated cavitys.
Figure 21 is the structural representation that water energy reception unit of the present invention has an embodiment of three flexible sealing cavitys.
Figure 22 is the plan view of Figure 21.
Figure 23 is the structural representation that water energy reception unit of the present invention has another embodiment of three flexible sealing cavitys.
Figure 24 is the plan view of Figure 23.
Figure 25 is the structural representation that the present invention has the embodiment that the water of four flexible sealing cavitys can reception unit.
Figure 26 is the plan view of Figure 25.
Figure 27 is the structural representation that the present invention has another embodiment that the water of four flexible sealing cavitys can reception unit.
Figure 28 is the plan view of Figure 27.
Among the figure
10, water energy reception unit 11, heliconid
12, live axle 13, helical surface
20, water energy reception unit 21, heliconid
22, tow rope 23, helical surface
24, drawing rope
30, water energy reception unit 31, heliconid
32, star drawing rope 33, helical surface
40, water energy reception unit 41, heliconid
42, live axle 43, helical surface
50, water energy reception unit 51, heliconid
52, live axle 53, rigidity body
54, helical connecting plate
60, water energy reception unit 61, heliconid
62, tow rope 63, rigidity body
64, connecting rod
70, water energy reception unit 71, column water pocket
72, tow rope
80, water energy reception unit 81, column water pocket
82, tow rope 83, typing separator frame
84, drawing rope
90, water energy reception unit 91, covering
100, water energy reception unit 110, power transmitting deice
120, heliconid 130, bogie
200, power facility 210, buoyancy tank
220, damper 300, suspension follower
310, pivoted frame 320, hawser
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Water of the present invention can reception unit be to be applied to hydro-electric power generating equipment, is used for receiving the device of rivers or ocean flow energy.Structure and working principle below in conjunction with description of drawings hydro-electric power generating equipment of the present invention:
Fig. 1 is the hydro-electric power generating equipment Facad structure schematic representation that water energy reception unit of the present invention is housed.Fig. 2 is the plan view of Fig. 1.Fig. 3 is the right elevation of Fig. 1.
As Fig. 1～shown in Figure 3, hydro-electric power generating equipment comprises: water can reception unit 100, power facility 200 and suspension follower 300.Described water can be used for receiving the energy of water and be translated into rotation function by reception unit 100, be transferred to power facility 200 for the power facility generating, described suspension follower 300 guarantees that then water can receive the water energy along the direction of current by reception unit 100.
Water can reception unit 100 comprise heliconid 120 and power transmitting deice 110, and the rotation function of heliconid 120 can pass to bogie 130 by power transmitting deice, is driven power facilities 200 and is generated electricity by bogie 130.
Fig. 4 is a hydro-electric power generating equipment shown in Figure 1 at the working state schematic representation of stormy waves hour.Fig. 5 is the working state schematic representation of hydro-electric power generating equipment shown in Figure 1 when stormy waves is big.At stormy waves hour, near the hydro-electric power generating equipment generating that can climb up on top of the water is to maximally utilise near the water flow dynamic energy the water surface, referring to Fig. 4; And when stormy waves was big, wind power plant can sink to apart from water surface position far away and continue generating, in order to avoid because of stormy waves damages power generating equipment, referring to Fig. 5.
300 of suspension followers are connected to power facility, and reverse active force both is provided when power generating equipment is generated electricity, can guarantee again water can reception unit and power facility can change floating direction at any time with current.This suspension follower 300 comprises pivoted frame 310 and hawser 320, and pivoted frame 310 is pivotally connected to power facility 200, can rotate around power facility, and hawser 320 1 ends are connected in this pivoted frame 310, and the other end anchoring is with water-bed.
At the energy of the water shown in Fig. 1～Fig. 5 reception unit, what adopt is the flexible reception unit with two water pockets, therefore needs to connect bogie 130, for the water energy reception unit of rigidity, can omit bogie, directly be connected with the power input shaft of power facility with live axle.
Water of the present invention can have various structures and form by reception unit, is not limited to a certain specific constructive form.Below in conjunction with accompanying drawing water of the present invention can be illustrated by reception unit.
Fig. 6 is an embodiment's of a water energy reception unit of the present invention structural representation.Fig. 7 is the plan view of Fig. 6.
As Fig. 6, shown in Figure 7, water energy reception unit of the present invention, it comprises:
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.
In the present embodiment, described heliconid 11 is the rigidity heliconid, and described power transmitting deice is at the aft mounted live axle 12 of described heliconid.
Rigidity heliconid of the present invention both can be made by aluminum alloy, stainless steel or other metals, also can be to cover putamina and form outside rigid backbone.
In the present embodiment, because heliconid is a rigidity, its density is general all greater than the density of water, therefore heliconid can be made closed cavity, promptly be equivalent to fill air, make the ratio (being density) of its overall weight and volume equal to answer the actual density of land used water body.In actual applications, because the heliconid volume is being made the back substantially constant, filling air may not necessarily make its density just in time equal needed density, can adjust this moment by finely tuning its overall weight, such as can in heliconid, recharging other material, such as lighter gases such as helium, or heavy slightly material such as plastic board, perhaps material that metal etc. is heavier or the like makes its overall weight satisfy density requirements.
Among the embodiment, described heliconid is a rigidity in the above.In fact, described heliconid also can be flexible heliconid, is filled with water in this flexibility heliconid, and forms the heliconid with relative rigidity.Can be covered with the Auto-regulating System of Density of Heavy Medium material at described heliconid inwall, as paste light material, also can in filling water, be added with described Auto-regulating System of Density of Heavy Medium material to reduce spirochetal global density, as salt to increase spirochetal global density.And the power transmitting deice of installing on flexible heliconid is included at least three tow ropes that its outer surface is provided with along its length, is used to connect the bogie that is positioned at described flexible heliconid end.
Fig. 8 is another embodiment's of a water energy reception unit of the present invention structural representation, and wherein heliconid has an airtight cavity.Fig. 9 is the plan view of Fig. 8.
As Fig. 8, shown in Figure 9, in this embodiment, the heliconid 21 of water energy reception unit 20 promptly is to adopt flexible heliconid, this heliconid has two helical surface 23, this helical surface 23 is to be formed by the drawing rope 24 that is provided with circular water pocket inner apparent surface tractive successively, the angle that staggers successively between each drawing rope 24, curl is arranged.Be provided with six roots of sensation tow rope 22 at heliconid 21 outer surfaces and be used for outside outputting power.
Above-mentioned water pocket can adopt high-intensity film to make, as rubber, and highstrenghtpiston etc.
In this embodiment, heliconid 21 is to form two helical surface by a circular water pocket through tractive.
Figure 10 is another embodiment's of a water energy reception unit of the present invention schematic top plan view, and wherein heliconid has a flexible encapsulated cavity.As shown in figure 10, water can reception unit 30 equally also can be to form the flexible heliconid 31 of the helical surface 33 with three symmetries by a circular water pocket through tractive, as shown in figure 10.These three helical surface 33 are to be formed by a plurality of star drawing ropes 32 that are provided with in circular water pocket tractive successively, each star drawing rope 32 has from outward extending three traction ends each other in hexagonal angle of central point, and the angle that staggers successively between each star drawing rope 32, curl is arranged.
Thus, those skilled in the art expect that easily water energy reception unit of the present invention also can adopt four or more helical surface, and just the traction end of star drawing rope becomes four or more by three.
In the above-described embodiments, heliconid 11,21,31 is preferably more than two times or two times of ripples wavelength.
Water of the present invention can reception unit except can constituting by heliconid with a seal chamber, can also constitute by two and even two above seal chambers.
Adopt the water energy reception unit of two airtight cavitys, comprise equally: have at least two helical surface heliconids, this helical surface is to be entwined mutually by at least two airtight cavitys, be connected to each other between each airtight cavity, in each airtight cavity, the Auto-regulating System of Density of Heavy Medium material is housed, makes this spirochetal ensemble average density equal the density of the water body of using; Described Auto-regulating System of Density of Heavy Medium material can be selected to use as required, and selecting method repeats no more as previously mentioned.
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.This power transmitting deice can adopt live axle for the rigidity heliconid, then can adopt at the heliconid outer surface for flexible heliconid tow rope is set along its length.
Figure 11 is the structural representation that water energy reception unit of the present invention has an embodiment of two airtight cavitys.Figure 12 is the plan view of Figure 11.
As Figure 11, shown in Figure 12, this embodiment's water energy reception unit 40, it comprises:
Afterbody at described heliconid 41 is equipped with live axle 42, is used for the power that is received to power facility transmission heliconid 41.
In an alternative embodiment of the invention of Figure 13～shown in Figure 14, water can comprise heliconid 51 and live axle 52 by reception unit 50, has equidistant from distance between two rigidity bodys 53 of described heliconid 51, connect by helical connecting plate 54 at two rigidity bodys, 53 opposite positions, and live axle 52 is positioned in the middle of the described helical connecting plate 54.These water energy reception unit 50 its areas that receive water flow dynamic energy that helical connecting plate 54 is housed are bigger, relatively are adapted at interior application of water body that the water flows gently.
In another embodiment of the present invention of Figure 15～shown in Figure 16, water can comprise heliconid 61 and tow rope 62 by reception unit 60, has equidistant from distance between two rigidity bodys 63 of described heliconid 61, connect at the connecting rod 64 of two rigidity bodys, 63 opposite positions by many helical arrangement, described tow rope 62 quantity are three, each tow rope 62 is evenly distributed on heliconid 61 excircles and vertically arranges along the outer surface of heliconid 61, is used for being connected with the bogie that drives power facility.These water energy reception unit 60 its areas that receive water flow dynamic energy that connecting rod 64 is housed are smaller, relatively are adapted at interior application of water body that The turbulent river crashes its way through.
In this embodiment, what power transmitting deice adopted is the tow rope outputting power, and as a kind of modification, it also can adopt at the heliconid afterbody scaffold is set, and the mode outputting power of live axle is set on scaffold.
In each embodiment of Figure 11～shown in Figure 16, the water with two airtight cavitys can be rigidity by its heliconid of reception unit.But the water energy reception unit with two airtight cavitys of the present invention, its heliconid also can be flexibility.
Figure 17 is the structural representation that water energy reception unit of the present invention has an embodiment of two flexible encapsulated cavitys.As shown in figure 17, the airtight cavity of water energy reception unit 70 of the present invention is two column water pockets 71, and these two column water pockets 71 are connected to each other at inboard opposite position, form the heliconid with two helical surface.Madial wall at this column water pocket 71 can be pasted with the Auto-regulating System of Density of Heavy Medium material or be added with described Auto-regulating System of Density of Heavy Medium material in water, makes the global density of column water pocket 71 equal the density of water body, and the mode of regulating density as previously mentioned; And, be used to connect the bogie (figure does not show) that is positioned at described column water pocket 71 ends at least three tow ropes 72 that described heliconid outer surface is provided with along its length.In the present embodiment, the quantity of tow rope 72 is four.
Figure 18 is the structural representation that water energy reception unit of the present invention has another embodiment of two flexible encapsulated cavitys.Figure 19 is the plan view of Figure 18.
Figure 18, embodiment shown in Figure 19 are the same with embodiment shown in Figure 17, the quantity of column water pocket 81 all is two, just have one equidistant between two column water pockets 81 of present embodiment, and connect by several drawing ropes 84 at these two column water pocket 81 opposite positions, typing separator frame 83 is housed at the two ends of column water pocket 81, and this typing separator frame 83 is used to protect specific retention reception unit 80 dimensional stability.Around column water pocket 81, be provided with three tow ropes 82.
In this embodiment's accompanying drawing, tow rope 82 is provided in a side of the outside of column water pocket, in fact can corresponding tow rope can be set simultaneously in the inboard of column water pocket 81, inside and outside tow rope acts on simultaneously and can make the stressed more even of column water pocket, and the power transmission effect is better.
Figure 20 is the structural representation that water energy reception unit of the present invention has another embodiment of two flexible encapsulated cavitys.
Embodiment shown in Figure 20 compares with the embodiment shown in Figure 18～19, and the water of present embodiment can cover covering 91 in the both sides of described drawing rope by reception unit 90, can obtain the area of the reception water flow dynamic energy bigger than a last embodiment.This covering 91 can adopt etramee to make, and etramee has higher surface strength, and have in light weight, anti-uv-ray, anti-water logging ability advantages of higher.Covering 91 also can adopt other to have high strength, and the material of corrosion resistance is made.
According to record of the present invention, those skilled in the art can expect that the quantity of described column water pocket also can be three, and these three column water pockets twine mutually and form the heliconid with three symmetrical helical surface, and these three column water pocket opposite positions are connected to each other.
Figure 21 is the structural representation that water energy reception unit of the present invention has an embodiment of three flexible sealing cavitys.Figure 22 is the plan view of Figure 21.Figure 23 is the structural representation that water energy reception unit of the present invention has another embodiment of three flexible sealing cavitys.Figure 24 is the plan view of Figure 23.In these two embodiments, described flexible sealing cavity can adopt the column water pocket.
In two embodiments of Figure 21～shown in Figure 24, it is one equidistant that described three column water pockets can have each other, all be to form heliconid between three column water pockets by the drawing rope tractive, the difference of the two is: in the embodiment of Figure 21～Figure 22, be by forming by many star drawing ropes tractive successively, each star drawing rope has from outward extending three traction ends of central point, connect three column water pockets respectively, each star drawing rope rotates an angle successively and three column water pocket tractives is formed the heliconid with three helicoids, and at the two end part of three column water pockets the typing separator frame is housed; And in the embodiment of Figure 23～Figure 24, be to connect into triangle earlier by three drawing ropes, again leg-of-mutton top is connected respectively to three column water pockets, each triangle drawing rope rotate a spiral angle successively and will and three column water pocket tractives are formed the heliconid with three helicoids, and the typing separator frame is housed at the two end part of three column water pockets.
Figure 25 is the structural representation that the present invention has the embodiment that the water of four flexible sealing cavitys can reception unit.Figure 26 is the plan view of Figure 25.Figure 27 is the structural representation that the present invention has another embodiment that the water of four flexible sealing cavitys can reception unit.Figure 28 is the plan view of Figure 27.
In two embodiments of Figure 25～shown in Figure 28, described four column water pockets also be each other have one equidistant, all be to form heliconid between four column water pockets by the drawing rope tractive, the difference of the two is: in the embodiment shown in Figure 25～26, be to form by many star drawing ropes tractive successively, each star drawing rope has from outward extending four traction ends of central point, connect four column water pockets respectively, each star drawing rope rotates an angle successively and four column water pocket tractives is formed the heliconid with four helicoids, and at the two end part of four column water pockets the typing separator frame is housed; And in the embodiment of Figure 27～Figure 28, then be to cover covering in the both sides of described star drawing rope.
In the above-described embodiments, covering can be covered in star drawing rope both sides, and the embodiment shown in Figure 21～22 and Figure 25～26 also can be covered in the outside of drawing rope, the embodiment shown in Figure 23～24.
Equally, the quantity of column water pocket of the present invention also can be more than four, as five, six or the like.Only the traction end of each star drawing rope also just becomes five, six accordingly ... the rest may be inferred, formation has five, six and even a plurality of helical surface, so that can the diameter of water energy reception unit is sufficiently large, obtain rotation function more stably simultaneously.
The above only is a preferred implementation of the present invention; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications; also above-mentioned technology contents can be combined to form other technological scheme, these improvements and modifications, and the other technologies scheme that forms also should be considered as protection scope of the present invention.
Claims (22)
1. a water can reception unit, it is characterized in that comprising:
Heliconid is the airtight cavity with at least one helical surface, in this airtight cavity the Auto-regulating System of Density of Heavy Medium material is housed, and makes this spirochetal ensemble average density equal the density of the water body of using;
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.
2. water energy reception unit according to claim 1, it is characterized in that: described heliconid is the rigidity heliconid, and described power transmitting deice is at the aft mounted live axle of described heliconid.
3. water energy reception unit according to claim 2, it is characterized in that: described rigidity heliconid is made by aluminum alloy, stainless steel or other metals.
4. water according to claim 2 can reception unit, it is characterized in that: described rigidity heliconid is to cover putamina and form outside rigid backbone.
5. water energy reception unit according to claim 2, it is characterized in that: described rigidity heliconid has two relative helical surface.
6. water energy reception unit according to claim 2, it is characterized in that: described rigidity heliconid has symmetrically arranged three or four helical surface.
7. water energy reception unit according to claim 1, it is characterized in that: described heliconid is flexible heliconid, is filled with water in this flexibility heliconid, is covered with or is filling in the water at described heliconid inwall to be added with described Auto-regulating System of Density of Heavy Medium material; And described power transmitting deice is included at least three tow ropes that described heliconid outer surface is provided with along its length, is used to connect the bogie that is positioned at described flexible heliconid end.
8. water energy reception unit according to claim 7, it is characterized in that: described flexible heliconid has two helical surface, this helical surface is to be formed by the drawing rope that is provided with circular water pocket inner apparent surface tractive successively, the angle that staggers successively between each drawing rope, curl is arranged.
9. water energy reception unit according to claim 7, it is characterized in that: described flexible heliconid has the helical surface of three symmetries, this helical surface is to be formed by a plurality of star drawing ropes that are provided with in circular water pocket tractive successively, each star drawing rope has from outward extending three traction ends each other in hexagonal angle of central point, and the angle that staggers successively between each star drawing rope, curl is arranged.
10. according to each described water energy reception unit in the claim 1～9, it is characterized in that: described heliconid length is two times of ripples wavelength at least.
11. a water energy reception unit is characterized in that comprising:
Heliconid, have at least two helical surface, this helical surface is to be entwined mutually by at least two airtight cavitys, is connected to each other between each airtight cavity, in each airtight cavity, the Auto-regulating System of Density of Heavy Medium material is housed, makes this spirochetal ensemble average density equal the density of the water body of using;
Power transmitting deice is loaded on described heliconid, is used for transmitting the power that described heliconid receives to power facility.
12. water energy reception unit according to claim 11, it is characterized in that: described airtight cavity is the rigidity body, and described power transmitting deice is at the aft mounted live axle of described heliconid.
13. water energy reception unit according to claim 12, it is characterized in that: described rigidity body quantity is two, and two rigidity bodys are connected to each other at inboard opposite position, forms the heliconid with two helical surface.
14. water according to claim 13 can reception unit, it is characterized in that: have one equidistantly between described two rigidity bodys, connect at the connecting rod of two rigidity body opposite positions by helical connecting plate or several helical arrangement.
15. water according to claim 11 can reception unit, it is characterized in that: described airtight cavity is the column water pocket, is pasted with described Auto-regulating System of Density of Heavy Medium material or is added with described Auto-regulating System of Density of Heavy Medium material in water at the madial wall of this column water pocket; And described power transmitting deice is included at least three tow ropes that described heliconid outer surface is provided with along its length, is used to connect the bogie that is positioned at described column water pocket end.
16. water energy reception unit according to claim 15, it is characterized in that: described column water pocket quantity is two, and these two column water pockets are connected to each other at inboard opposite position, form the heliconid with two helical surface.
17. water according to claim 16 can reception unit, it is characterized in that: have one equidistantly between described two column water pockets, connect by several drawing ropes, the typing separator frame is housed at the two ends of column water pocket at these two column water pocket opposite positions.
18. water energy reception unit according to claim 17, it is characterized in that: the both sides at described drawing rope cover covering.
19. water energy reception unit according to claim 15, it is characterized in that: the quantity of described column water pocket is three, and these three column water pockets twine mutually and form the heliconid with three symmetrical helical surface, and these three column water pocket opposite positions are connected to each other.
20. water energy reception unit according to claim 19, it is characterized in that: described three column water pockets have equidistant from distance each other, between three column water pockets, form by many star drawing ropes tractive successively, each star drawing rope has from outward extending three traction ends of central point, connect three column water pockets respectively, the typing separator frame is housed at the two end part of three column water pockets.
21. water energy reception unit according to claim 20 is characterized in that: cover covering in described star drawing rope one side or two sides.
22. according to each described water energy reception unit in the claim 11～21, it is characterized in that: described heliconid length is two times of ripples wavelength at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101618744A CN101988462B (en) | 2009-08-05 | 2009-08-05 | Water energy receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101618744A CN101988462B (en) | 2009-08-05 | 2009-08-05 | Water energy receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101988462A true CN101988462A (en) | 2011-03-23 |
| CN101988462B CN101988462B (en) | 2012-04-18 |
Family
ID=43745184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101618744A Expired - Fee Related CN101988462B (en) | 2009-08-05 | 2009-08-05 | Water energy receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988462B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333832Y (en) * | 1998-06-12 | 1999-08-18 | 陈念声 | High-efficiency hydraulic impeller |
| CN1173115C (en) * | 2002-10-10 | 2004-10-27 | 上海交通大学 | Involute screw water turbine for sea current power generation |
-
2009
- 2009-08-05 CN CN2009101618744A patent/CN101988462B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101988462B (en) | 2012-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8264093B2 (en) | Wave energy converter | |
| US7298054B2 (en) | Wave energy conversion system | |
| US7980832B2 (en) | Wave energy converter | |
| US9074577B2 (en) | Wave energy converter system | |
| US20080012345A1 (en) | Tethered propgen | |
| US20100244451A1 (en) | Ocean wave energy to electricity generator | |
| US20120317970A1 (en) | Wave power plant | |
| CN202756167U (en) | Floating platform wave energy storage system and wave energy power generation system | |
| WO2015045055A1 (en) | Wave-power generation system, and transmission body and rotation conversion unit used therefor | |
| JP6955771B2 (en) | Flywheel energy storage device and how to use it | |
| CN102900592A (en) | Floating platform wave energy storage system and wave energy power generation system | |
| US20100059999A1 (en) | Sea Floor Pump Tailrace Hydraulic Generation System | |
| CN101624959A (en) | Water chamber type floating platform and wave energy generating set | |
| CA2614864C (en) | The ocean wave energy converter (owec) | |
| CN101988462B (en) | Water energy receiving device | |
| CN115013231A (en) | Pneumatic wave energy power supply submerged buoy | |
| CN104099914B (en) | Deepwater tidal current power generation station | |
| JP2009174510A (en) | Annular floating structure turning on sea | |
| RU2554431C2 (en) | Hydro-electric power plant | |
| IE20220018A1 (en) | Pressure Receptacle Wave Energy Converter | |
| GB2410983A (en) | A device for converting ocean wave energy into electrical energy | |
| Traverso et al. | Renewable energy: Sea wave energy devices | |
| GB2451879A (en) | Wave energy converter with hydraulically compressed pump chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20160805 |