CN204481743U - Double-deck solar tracking photovoltaic power generation apparatus - Google Patents
Double-deck solar tracking photovoltaic power generation apparatus Download PDFInfo
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- CN204481743U CN204481743U CN201520116565.6U CN201520116565U CN204481743U CN 204481743 U CN204481743 U CN 204481743U CN 201520116565 U CN201520116565 U CN 201520116565U CN 204481743 U CN204481743 U CN 204481743U
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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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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The double-deck solar tracking photovoltaic power generation apparatus of the utility model, relates to solar power plant.It has the bearing of setting, cross switching mechanism, main swing mechanism, pitching mechanism and carries the rectangular tray of array of solar power generation devices; The pedestal of cross switching mechanism is fixed on bearing upper end, unsettled this pedestal hinged of main shaft of cross switching mechanism, and two bearing pedestals of the asessory shaft of cross switching mechanism are separately fixed at the both sides of the central point of this pallet; The bottom of bearing is fixed on the top of a steel construction three dimensions framework; On pallet, two adjacent marginal center respectively establish a top sheave; Main swing mechanism and pitching mechanism respectively establish a hoist engine, and the rotating shaft of two hoist engines is mutually vertical; Every platform hoist engine reels two cable wires, and wherein the upper end of a cable wire connects a weight through corresponding top sheave, another marginal center relative with this top sheave on the upper end connecting trays of another cable wire.The ground that its area occupied is few, even can be arranged on the water surface such as pond, river.
Description
Technical field
The utility model relates to a kind of solar power plant.
Background technology
Existing solar power plant is divided into fixed and this two type of reversible.Fixed solar power plant is arranged on fixing carrier by solar power generation devices (being commonly called as photocell); During use, the angle of solar radiation in solar power generation devices changes in time, and the electric energy (i.e. generating efficiency) of the sun the subject of knowledge and the object of knowledge generation of unit energy is also with the time variations of Different periods in every day.At sunray vertical irradiation when solar power generation devices is surperficial (such as noon), the electric energy the strongest (namely generating efficiency is the highest) of the sun the subject of knowledge and the object of knowledge generation of unit energy.And the inclination angle that sunray is irradiated to solar power generation devices surface is larger, the electric energy more weak (namely generating efficiency is lower, such as morning and dusk) of the sun the subject of knowledge and the object of knowledge generation of unit energy.Reversible solar power plant solar power generation devices is arranged on turnover carrier; During use, this carrier is followed the sun with solar power generation devices and is done corresponding swing relative to the phase place change on ground, ensure that sunray vertical irradiation is on solar power generation devices surface, the electric energy the strongest (namely generating efficiency is the highest) of the solar energy generation of unit energy.Due in different seasons, even the identical moment, solar irradiation is mapped to ground luffing angle and has difference.Therefore, reversible solar power plant is divided into again can only around the convertible solar power plant of the single shaft of an axis oscillating, and can around the solar tracking photovoltaic power generation equipment of two different rotating shafts upsets.
Solar tracking photovoltaic power generation equipment structurally has a bearing erect, and this bearing upper end arranges cross switching mechanism.Cross switching mechanism has a fixing pedestal and a cross connecting element, and a straight-bar on this cross connecting element is called main shaft, and the straight-bar that another root is vertical with main shaft is called asessory shaft.This pedestal is established a pair lug, and this is to the main shaft of the unsettled hinged cross connecting element of lug.On cross connecting element, a bearing pedestal is respectively established at the two ends of asessory shaft, and these two bearing pedestals are separately fixed at the both sides of the central point of the rectangular tray of carrying array of solar power generation devices.Pallet can the upper end of relative seat eastwards or westwards be swung (motion of the sun from east orientation west in corresponding every day) by this cross switching mechanism, the upper end of relative seat can do pitching (shining upon the change at angle of inclination in corresponding a year) again.The motion of these two axis is driven by main swing mechanism and pitching mechanism respectively.Usually, main swing mechanism is equipped with main motor and primary gear reducer, primary gear reducer drives a little master gear to remove the large master gear (normally sector gear) of drive installation on cross switching mechanism main shaft after being reduced by the rotating speed of main motor, and the main shaft of cross switching mechanism is swung eastwards or westwards with the upper end of pallet relative seat.Pitching mechanism will be equipped with a set of auxiliary motor and equipment gear decelerator.Equipment gear decelerator drives little equipment gear to remove the large equipment gear of drive installation on pallet (normally also sector gear) after being reduced by the rotating speed of auxiliary motor, make two of the asessory shaft of cross switching mechanism bearing pedestals do pitching in the upper end of relative seat together with pallet.The motor of main swing mechanism and the motor of pitching mechanism run under an intelligentized controller management, the variation relation of angle between local different time sunray and ground level is preserved in this controller, and make pallet keep vertical with sunray all the time according to this variation relation, realize solar tracking photovoltaic generation.
But in order to obtain high power output, the area of pallet must be very large, to carry solar power generation devices as much as possible.Such as current power output is the solar power plant of two myriawatts, and the area of rectangular tray will reach 12 × 12 square metres.Usual solar tracking photovoltaic power generation equipment is that a lot of platform becomes array-like to arrange, uses, and when the array of solar tracking photovoltaic power generation equipment is arranged in grassland or farmland, just inevitably take a considerable amount of grassland or farmland, this is that peasants and herdsmen abstain from very much.
Utility model content
The utility model aims to provide a kind of double-deck solar tracking photovoltaic power generation apparatus meeting the ground that peasants and herdsmen require, an area occupied is few.
The technical solution of the utility model is: double-deck solar tracking photovoltaic power generation apparatus, has the bearing of setting, cross switching mechanism, main swing mechanism, pitching mechanism and carries the rectangular tray of array of solar power generation devices; The pedestal of cross switching mechanism is fixed on this bearing upper end, unsettled this pedestal hinged of main shaft of cross switching mechanism, and two bearing pedestals of the asessory shaft of cross switching mechanism are separately fixed at the both sides of the central point of this pallet; The bottom of this bearing is fixed on the top of a steel construction three dimensions framework; On this pallet, two adjacent marginal center respectively establish a top sheave; This main swing mechanism and this pitching mechanism respectively establish a hoist engine, and the rotating shaft of two hoist engines is mutually vertical; Every platform hoist engine reels two cable wires, and wherein the upper end of a cable wire connects a weight through corresponding top sheave, another marginal center relative with this top sheave on the upper end connecting trays of another cable wire
The utility model adopts steel construction three dimensions framework that solar tracking photovoltaic power generation equipment is lifted away from ground, makes it to account for sky and does not take up an area; Achieve the goal of the invention on the few ground of an area occupied on the one hand, on the other hand because the height on pallet distance ground increases, also reduce the impact of pallet on ground sunshine, the grassland below three dimensions framework or farmland can also make full use of, and maintain the interests of peasants and herdsmen.Even the utility model can separately or become to be arranged on the water surface such as pond, river in array, does not take grassland or farmland, can also provide electric power nearby for aquaculture family.The utility model use hoist engine drive flexible cable wire adjustment pallet towards, and utilize weight automatically to adjust main swing mechanism and the pitching mechanism of the corresponding rope length difference in both sides, traction is applied to pallet from East, West, South, North four direction simultaneously, the limitation of gear drive has been broken away from from structural principle, avoid the easy to wear and defect damaged of gear drive rigid connection and the large defect of weight, the pressure of solar tracking photovoltaic power generation equipment to three dimensions framework can be alleviated.Simultaneously due to rectangular tray be provided with many with the crossbeam of its sides aligned parallel, longeron and the cross bar installed needed for solar power generation devices and vertical pole, traction is applied at four marginal center of rectangular tray, these crossbeams, longeron and cross bar and vertical pole can be made full use of to the booster action of pallet bulk strength, make pallet can resist external force to greatest extent and not produce distortion, pallet keeps the ability of commitment positions state greatly to strengthen, greatly can improve wind loading rating, increase useful life.
In one embodiment: described main swing mechanism comprises main winch, western cable wire, eastern top sheave, eastern cable wire and eastern weight; Described main winch is established the first capstan winch and the second capstan winch; This eastern top sheave is fixed on described pallet east side marginal center as Your Majesty's pulley; This eastern cable wire one end is fixed on this first capstan winch, and is wound around several weeks, and its other end is drawn downwards by this eastern weight as main weight after this eastern top sheave; This western cable wire one end is fixed on this second capstan winch, and after being wound around week several weeks, its other end connects described pallet west side marginal center; Described pitching mechanism comprises auxiliary hoist engine, Nangang's rope, pulley of going up north, northern cable wire and northern weight; The rotating shaft of described main winch and the rotating shaft of described auxiliary hoist engine perpendicular; Described auxiliary hoist engine is established the 3rd capstan winch and the 4th capstan winch; This pulley of going up north is fixed on described pallet north side marginal center, and this northern cable wire one end is fixed on the 3rd capstan winch, and is wound around several weeks, and its other end is through being drawn downwards by this northern weight as auxiliary weight as after this pulley of going up north of auxiliary top sheave; One end of this Nangang's rope is fixed on the 4th capstan winch, and after being wound around several weeks, the other end connects the southern side marginal center of described pallet.
The structure of this main swing mechanism and pitching mechanism is simple, be easy to realize.
In one preferred three dimensions framework execution mode: the flat bar of the master of two right-angled intersections is arranged at the top of described three dimensions framework; Each termination of these two flat bars of master welds the vertical rod to downward-extension respectively, and horizontal-extending connects the flat bar of adjacent main flat rod end head; The center of three dimensions framework is provided with the column that a round steel pipe is made; The height of this column is identical with the height of four vertical rods, all stands on the ground; The upper end of this column is fixed on the crosspoint lower surface of two flat bars of master; The bottom of described bearing is fixed on the upper surface of the periphery, crosspoint of these two flat bars of master.
The column that round steel pipe is made and steel construction three dimensions framework composition, have powerful enabling capabilities, this column can bear the weight of the solar tracking photovoltaic power generation equipment above it, ensures the stability of three dimensions framework.
The top layer of the making of covered with sunshade material above of described two flat bars of master, makes the inner space of described three dimensions framework form the garage parked cars.
Strong in the terrestrial solar radiation such as desert, Gobi desert, the rough circumstances that dust storm is large, the vehicles of local resident, soldier are not only by vehicle, or they are in this guarantee improving life continuation in extreme natural environment.When they stop, there is a garage can park and maintain vehicle, extremely important.The utility model can meet their an urgent demand.
The top layer of the making of covering insulation material above of described two flat bars of master, and the heat-preserving wall of the corresponding flat bar that goes directly along adjacent described vertical rod setting from ground, and door, window and the equipment that installs an air-conditioner are set respectively on these heat-preserving walls, make the inner space of described three dimensions framework form the room of people's inhabitation or work.
This three dimensions framework composition is convenient to install insulation isolated material additional at end face and side, for user provides work, living space, for the resident of the rough circumstances such as plateau, island, desert, Gobi desert, Frontier armyman provide electrified ideal life environment.Improve the injury of extreme natural environment to people.
In another kind preferred three dimensions framework execution mode: the flat bar of the master of two right-angled intersections is arranged at the top of described three dimensions framework; Each termination of these two flat bars of master welds the vertical rod to downward-extension respectively, and horizontal-extending connects the flat bar of adjacent main flat rod end head; The bottom of described bearing is fixed on the upper surface of the periphery, crosspoint of these two flat bars of master, arranges at the lower surface of each tie point of the bottom of affiliated bearing and these two flat bars of master the column that a root type steel makes respectively; The height of these columns is identical with the height of four vertical rods, all stands on the ground.
The column utilizing four root type steel to make and steel construction three dimensions framework composition, also have powerful enabling capabilities.This four root post directly bears the weight of the solar tracking photovoltaic power generation equipment above it, and not only the stability of three dimensions framework is high, can also extend to periphery, increases the area of usage space.
Such as: the top layer of the making of covering insulation material above of described two flat bars of master, and the heat-preserving wall of the corresponding flat bar that goes directly along adjacent described vertical rod setting from ground, and door, window are set respectively on these heat-preserving walls, bar desk or sales counter are installed between adjacent upright posts bottom, make the inner space of described three dimensions framework form leisure, consumption place.
Thus provide service for life, for stranger provides the place of leisure, recreation for local resident.
The double-deck solar tracking photovoltaic power generation apparatus of the utility model, utilize lower floor's three dimensions frame supported solar tracking photovoltaic power generation equipment, not only the comparable fixed type photovoltaic generating equipment with identical array of solar power generation devices area improves about generating efficiency 30%-53%, significantly can also reduce the area occupied to ground, even can be arranged on the water surface such as pond, river and not take ground.Due to the utility model adopt two electric double-way hoist engines drive flexible cable wire adjustment pallet towards, and when using counterweight balance pallet to swing its connect the length difference that cable wire and relative cable wire protrude upward part, the weight of solar tracking photovoltaic power generation equipment is alleviated greatly.In the utility model, the active force of cable wire is applied to the edge of pallet in addition, and the arm of force is long, and this is just different from conventional gears transmission mechanism, and the active force of gear is near the center of pallet, and the arm of force is short.Under the moment of face effect that equal wind-force produces, the active force of these cable wires is significantly less than the active force of gear, stronger, safer, reliable to the protective effect of pallet.The active force of cable wire is little on the other hand, low to the power consumption of motor, actual measurement shows that the experimental provision biaxial movement that the utility model double-deck solar tracking photovoltaic power generation apparatus 20000W exports is only 2*30W (DC) from power consumption, compares generating capacity insignificant.The double-deck solar tracking photovoltaic power generation apparatus of the utility model also has a unexpected technique effect, and the prior art being exactly opposed gear transmission can significantly reduce structural steel amount, can save cost, is also convenient to long-distance transport and installs.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model double-deck solar tracking photovoltaic power generation apparatus embodiment.
Fig. 2 is the structural representation of Fig. 1 embodiment solar tracking photovoltaic power generation equipment at the middle and upper levels.
Fig. 3 is the structural representation that in Fig. 2, solar tracking photovoltaic power generation equipment is looked from face, west side.
Fig. 4 is the perspective view of auxiliary hoist engine in pitching mechanism in Fig. 1 embodiment.
Fig. 5 is the structural representation that in Fig. 2, solar tracking photovoltaic power generation equipment is looked from face, north side.
Fig. 6 is the perspective view of main winch in main swing mechanism in Fig. 1 embodiment.
Fig. 7 is the perspective view of cross switching mechanism in Fig. 1 embodiment.
Fig. 8 is the perspective view of another embodiment of the double-deck solar tracking photovoltaic power generation apparatus of the utility model.
Embodiment
One, embodiment one
The structure of the utility model double-deck solar tracking photovoltaic power generation apparatus embodiment, as shown in Figure 1, Figure 2 and Figure 3.The solar tracking photovoltaic power generation equipment on this device upper strata has the bearing 1 of setting, carries the rectangular tray 2 of array of solar power generation devices 21, pitching mechanism 4, main swing mechanism 5, cross switching mechanism 6, also has an intelligentized controller.The lower floor of this device is a three dimensions framework 8.
Bearing 1 is the framework of the cubic taper be welded into by angle steel, and cross switching mechanism 6 is fixed on bearing 1 upper end, and the middle part of turning ground connecting trays 2.Lower connection box bottom bearing 1 welds a sipes steel, and the auxiliary hoist engine 41 of pitching mechanism 4 is installed in the middle part of this root sipes steel, the main winch 51 of main swing mechanism 5 is installed in the east side of sipes steel.Assist the rotating shaft of the rotating shaft of hoist engine 41 and main winch 51 perpendicular.Certainly, bearing 1 also can adopt the framework of all directions taper be welded into by angle steel.Pallet 2 be provided with many with the crossbeam of its sides aligned parallel, longeron and the cross bar installed needed for solar power generation devices and vertical pole.
Cross switching mechanism 6 is existing, please refer to Fig. 7, and it has a fixing pedestal 61 and a cross connecting element 62.A short straight rod on this cross connecting element 62 is called main shaft 621, and the long straight-bar that another root is vertical with main shaft 621 is called asessory shaft 622.Pedestal 61 is established a pair lug 611,611 ', and this is to the main shaft 621 of the unsettled hinged cross connecting element 62 of lug 611,611 '.On cross connecting element 62, a bearing pedestal 63,63 ' is respectively established at the two ends of asessory shaft 622, and these two bearing pedestals 63,63 ' are separately fixed at the both sides of the central point of pallet 2.Pallet 2 can the upper end of relative seat 1 be swung eastwards or westwards by this cross switching mechanism 6, the upper end of relative seat 1 can do pitching again.
The top of three dimensions framework 8 has the termination of the flat bar of the master of two right-angled intersections 81, two flat bars 81 of master to weld vertical rod 82 to downward-extension respectively, and horizontal-extending connects the flat bar 83 of adjacent main flat bar 81 termination.These four flat bars 83 and four vertical rods 82 form the skeleton of rectangular, three-dimensional space frame 8.The internal overarm support 84 that the upper weld one of every root vertical rod 82 stretches out in being tilted to connects the flat bar of adjacent main, strengthens it.The bottom welding of bearing 1 is at the middle part of two flat bars 81 of master, and the corner bottom bearing 1 is dropped on the flat bar 81 of these two masters respectively.The bottom of four oblique vertical rods of bearing 1 is provided with between the flat bar of corresponding master 81 the outer strut 85 oliquely downward tilting to extend, with the bonding strength of the bottom and three dimensions framework 8 of strengthening bearing 1.The column 9 that a round steel pipe is made is provided with at the center of this three dimensions framework 8; The height of this column 9 is identical with the height of four vertical rods 82, all stands on the ground.The upper end of this column 9 is fixed on the crosspoint lower surface of two flat bars 81 of master, and the bottom of bearing 1 is fixed on the upper surface of the periphery, crosspoint of the flat bar 81 of these two masters.Column 9 bears the pressure of bearing 1 going down at the center of bearing 1 bottom surface.
Three dimensions framework 8 is directly erected on ground or the water surface, also by changing the shape of flat bar 83 or increasing the quantity of vertical rod 82 to make the shape of three dimensions framework 8 become cylindrical, regular polygon column etc., three dimensions framework 8 only has column 9, the few ground of basic area occupied of vertical rod 82 or the water surface in a word, but the ground maintaining this device lower floor spaciousness on the whole can continue to utilize, and does not even take ground.
Three dimensions framework 8 is by installing separator additional at end face and side, and finishing becomes multiduty usage space.Such as, the top layer that covered with sunshade material makes on two flat bars 81 of master, makes the inner space of three dimensions framework 8 form the garage parked cars.And for example, the top layer that covering insulation material makes on two flat bars 81 of master, and the heat-preserving wall of the corresponding flat bar 83 that to go directly from ground is set along adjacent vertical rod 82, and door, window and the equipment that installs an air-conditioner are set respectively on these heat-preserving walls, make the inner space of three dimensions framework 8 form the room of people's inhabitation or work.As the barracks of frontier sentry, or residence, island generates electricity and desalinization one room, or fixed yurt, the desert photovoltaic generation transmission-line control room in desert, or adds the Condom etc. on installed floor formation pond or river.
Please refer to Fig. 3 and Fig. 4: pitching mechanism 4 comprises auxiliary hoist engine 41, the combination of north side stay cord and the combination of southern side stay cord.Auxiliary motor 411 in auxiliary hoist engine 41 and auxiliary capstan frame 414 are arranged on auxiliary block 42, and the rotating shaft of auxiliary motor 411 coaxially connects and is located at the 3rd capstan winch 412 between auxiliary capstan frame 414 two end axles bearing and the 4th capstan winch 413.North side stay cord combines go up north pulley 45, northern cable wire 43 and northern weight 47.Pulley 45 of going up north is fixed on the north side marginal center of pallet 2, and one end of northern cable wire 43 is fixed on the 3rd capstan winch 412, and the other end connects northern weight 47.North cable wire 43 on the 3rd capstan winch 412, be wound around several weeks after on drawn downwards by northern weight 47 again through pulley 45 of going up north.Stay cord combination in southern side has Nangang's rope 43 ', and one end of Nangang's rope 43 ' is fixed on the 4th capstan winch 413, after Nangang's rope 43 ' is wound around several weeks on the 4th capstan winch 413 on connect, the southern marginal center of last connecting trays 2.
When needing the angle of pitch reducing pallet 2: under intelligentized controller management, the auxiliary motor 411 of auxiliary hoist engine 41 drives the 3rd capstan winch 412 to rotate forward together with the 4th capstan winch 413, Nangang's rope 43 ' in the stay cord combination of southern side is wound around on the 4th capstan winch 413, while the edge, southern side of pallet 2 is put downwards, northern cable wire 43 in the stay cord combination of north side outwards discharges from the 3rd capstan winch 412, the edge, north side of pallet 2 upwards swings, and realizes the adjustment that pallet 3 luffing angle reduces.The length that the length be wound around due to Nangang's rope 43 ' and northern cable wire 43 discharge is different, and the gravity of northern weight 47 can, to northern cable wire 43 generation effect, make it keep the state of tensioning, automatically adapts to the actual needs discharging length in dispose procedure.
When needing the angle of pitch raising pallet 2: under intelligentized controller management, the auxiliary motor 411 of auxiliary hoist engine 41 drives the 3rd capstan winch 412 to rotate backward together with the 4th capstan winch 413, northern cable wire 43 in the stay cord combination of north side is wound around on the 3rd capstan winch 412, while the edge, north side of pallet 2 is put downwards, Nangang's rope 43 ' in the stay cord combination of southern side outwards discharges from the 4th capstan winch 413, the edge, southern side of pallet 2 upwards swings, and realizes the adjustment that pallet 3 luffing angle is raised.The length that the length be wound around due to northern cable wire 43 and Nangang's rope 43 ' discharge is different, the gravity of north weight 47 can to northern cable wire 43 generation effect, make it keep the state of tensioning, autobalance Nangang rope 43 ' dispose procedure Central-South cable wire 43 ' release length rolls tightly the requirement of length to northern cable wire 43.
Obviously, exchange the institutional framework of south, the combination of north side stay cord, the pitching mechanism of formation still can normal work.
Please refer to Fig. 5 and Fig. 6: main swing mechanism 5 comprises main winch 51, the combination of east side stay cord and the combination of west side stay cord.Main motor 511 in main winch 51 and main winch rack 514 are arranged on the seat of honour 52, and the rotating shaft of main motor 511 coaxially connects the first capstan winch 512 and the second capstan winch 513 be located between main winch rack 514 two end axles bearing.The rotating shaft of main motor 511 and the rotating shaft of aforementioned auxiliary motor 411 perpendicular.East side stay cord combination has eastern top sheave 55, eastern cable wire 53 and eastern weight 57.East top sheave 55 is fixed on the east side marginal center of pallet 2.One end of east cable wire 53 is fixed on the first capstan winch 512, and the other end connects eastern weight 57.East cable wire 53 on the first capstan winch 512, be wound around several weeks after on after eastern top sheave group 55, drawn downwards by eastern weight 57.West side stay cord combination has western cable wire 53 ', and one end of western cable wire 53 ' is fixed on the second capstan winch 513, after western cable wire 53 ' is wound around several weeks on the second capstan winch 513, and the upwards west side marginal center of connecting trays 1.
Daytime, when needing pallet 2 to swing from east orientation west: under intelligentized controller management, the main motor 511 of main winch 51 drives the first capstan winch 512 to rotate forward together with the second capstan winch 513, western cable wire 53 ' in the stay cord combination of west side is wound around on the second capstan winch 513, the edge, west side of pallet 2 is to while the bottom, eastern cable wire 53 in the stay cord combination of east side outwards discharges from the first capstan winch 512, and the edge, east side of pallet 2 upwards swings, and realizes the adjustment that pallet 2 swings from east orientation west.The length that the length be wound around due to western cable wire 53 ' and eastern cable wire 53 discharge is different, and the gravity of eastern weight 57 can, to eastern cable wire 53 generation effect, make it keep the state of tensioning, automatically adapts to the actual needs discharging length in dispose procedure.
Night, pallet 2 is needed to swing from West to East, when power generation operation for next day is prepared: under intelligentized controller management, the main motor 511 of main winch 51 drives the first capstan winch 512 to rotate backward together with the second capstan winch 513, eastern cable wire 53 in the stay cord combination of east side is wound around on the first capstan winch 512, the edge, east side of pallet 2 is to while the bottom, western cable wire 53 ' in the stay cord combination of west side outwards discharges from the 3rd capstan winch 513, the edge, west side of pallet 2 upwards swings, and realizes the adjustment that pallet 2 swings from West to East.The length that the length be wound around due to eastern cable wire 53 and western cable wire 53 ' discharge is different, the gravity of east weight 57 can to eastern cable wire 53 generation effect, make it keep the state of tensioning, autobalance western cable wire 53 ' dispose procedure Chinese and Western cable wire 53 ' release length rolls tightly the requirement of length to eastern cable wire 53.
Obviously, exchange the institutional framework of east, the combination of west side stay cord, the main swing mechanism of formation still can normal work.
Two, embodiment two
The structure of another embodiment of the double-deck solar tracking photovoltaic power generation apparatus of the utility model, as shown in Figure 8.The solar tracking photovoltaic power generation equipment on this device upper strata has the bearing 1 of setting, carries the rectangular tray 2 of array of solar power generation devices 21, pitching mechanism 4, main swing mechanism 5, cross switching mechanism (not shown), also have an intelligentized controller.The lower floor of this device is a three dimensions framework 8.
Bearing 1 is the framework of the cubic taper be welded into by angle steel, and cross switching mechanism 6 is fixed on bearing 1 upper end, and the middle part of turning ground connecting trays 2.Lower connection box bottom bearing 1 welds a sipes steel, and the auxiliary hoist engine 41 of pitching mechanism 4 is installed in the middle part of this root sipes steel, the main winch 51 of main swing mechanism 5 is installed in the east side of sipes steel.Assist the rotating shaft of the rotating shaft of hoist engine 41 and main winch 51 perpendicular.Pallet 2 be provided with many with the crossbeam of its sides aligned parallel, longeron and the cross bar installed needed for solar power generation devices and vertical pole.
The structure of pitching mechanism 4 and main swing mechanism 5, and they are all identical with previous embodiment with the annexation of bearing 1, pallet 2, repeat no more.The upper end of relative seat 1 can be swung eastwards or westwards by cross switching mechanism at pallet 2, the upper end of relative seat 1 can do pitching again.Under the control of intelligentized controller, pitching mechanism 4 and main swing mechanism 5 do corresponding running according to the needs of pallet 2 solar tracking, and the array of solar power generation devices 21 on pallet 2 is kept just to the sun.
The top of three dimensions framework 8 has the termination of the flat bar of the master of two right-angled intersections 81, two flat bars 81 of master to weld vertical rod 82 to downward-extension respectively, and horizontal-extending connects the flat bar 83 of adjacent main flat bar 81 termination.These four flat bars 83 and four vertical rods 82 form the skeleton of rectangular, three-dimensional space frame 8.The internal overarm support 84 that the upper weld one of every root vertical rod 82 stretches out in being tilted to connects the flat bar of adjacent main, strengthens it.The bottom welding of bearing 1 is at the middle part of two flat bars 81 of master, and the corner bottom bearing 1 is dropped on the flat bar 81 of these two masters respectively.The bottom of four oblique vertical rods of bearing 1 is provided with between the flat bar of corresponding master 81 the outer strut 85 oliquely downward tilting to extend, with the bonding strength of the bottom and three dimensions framework 8 of strengthening bearing 1.The bottom of bearing 1 is fixed on the upper surface of the periphery, crosspoint of the flat bar 81 of these two masters, arranges at the lower surface of each tie point of the bottom of bearing 1 and the flat bar 81 of these two masters the column 9 ' that a root type steel makes respectively; The height of these columns 9 ' is identical with the height of four vertical rods 82, all stands on the ground.The pressure of four root post 9 ' shared bearing 1 going downs.
Three dimensions framework 8 is erected on ground or the water surface, only has each column 9 ', the few ground of basic area occupied of vertical rod 82 or the water surface, but this device on the whole duty do not take up an area, the ground or the water surface that maintain lower floor's spaciousness can continue to utilize.Such as, after multiple devices become array-like to arrange on grassland, herbage can normal growth in the space under three dimensions framework 8, and cattle and sheep also can freely pasture and have a rest below three dimensions framework 8.Again such as, after multiple devices become array-like to arrange in farmland, crops can normal growth in the space under three dimensions framework 8, and small-sized agricultural machinery and implement also can normally operation below three dimensions framework 8.
The top layer that covering insulation material makes on the flat bar 81 of two masters of three dimensions framework 8, and the heat-preserving wall of the corresponding flat bar 83 that to go directly from ground is set along adjacent vertical rod 82, and door, window are set respectively on these heat-preserving walls, between adjacent upright posts 9 ' bottom, bar desk or sales counter are installed, make the lounge on the formation highway limit, inner space of three dimensions framework 8, coffee-house and eating and drinking establishment, or other Condom etc.
The above, be only the utility model preferred embodiment, do not limit the scope of the utility model enforcement with this, and the equivalence done according to the technical solution of the utility model and description change and modification, all should belong to the scope that the utility model is contained.
Claims (7)
1. double-deck solar tracking photovoltaic power generation apparatus, has the bearing of setting, cross switching mechanism, main swing mechanism, pitching mechanism and carries the rectangular tray of array of solar power generation devices; The pedestal of cross switching mechanism is fixed on this bearing upper end, unsettled this pedestal hinged of main shaft of cross switching mechanism, and two bearing pedestals of the asessory shaft of cross switching mechanism are separately fixed at the both sides of the central point of this pallet; It is characterized in that: the bottom of this bearing is fixed on the top of a steel construction three dimensions framework; On this pallet, two adjacent marginal center respectively establish a top sheave; This main swing mechanism and this pitching mechanism respectively establish a hoist engine, and the rotating shaft of two hoist engines is mutually vertical; Every platform hoist engine reels two cable wires, and wherein the upper end of a cable wire connects a weight through corresponding top sheave, another marginal center relative with this top sheave on the upper end connecting trays of another cable wire.
2. double-deck solar tracking photovoltaic power generation apparatus according to claim 1, is characterized in that: described main swing mechanism comprises main winch, western cable wire, eastern top sheave, eastern cable wire and eastern weight; Described main winch is established the first capstan winch and the second capstan winch; This eastern top sheave is fixed on described pallet east side marginal center as Your Majesty's pulley; This eastern cable wire one end is fixed on this first capstan winch, and is wound around several weeks, and its other end is drawn downwards by this eastern weight as main weight after this eastern top sheave; This western cable wire one end is fixed on this second capstan winch, and after being wound around week several weeks, its other end connects described pallet west side marginal center; Described pitching mechanism comprises auxiliary hoist engine, Nangang's rope, pulley of going up north, northern cable wire and northern weight; The rotating shaft of described main winch and the rotating shaft of described auxiliary hoist engine perpendicular; Described auxiliary hoist engine is established the 3rd capstan winch and the 4th capstan winch; This pulley of going up north is fixed on described pallet north side marginal center, and this northern cable wire one end is fixed on the 3rd capstan winch, and is wound around several weeks, and its other end is through being drawn downwards by this northern weight as auxiliary weight as after this pulley of going up north of auxiliary top sheave; One end of this Nangang's rope is fixed on the 4th capstan winch, and after being wound around several weeks, the other end connects the southern side marginal center of described pallet.
3. double-deck solar tracking photovoltaic power generation apparatus according to claim 1 and 2, is characterized in that: the flat bar of the master of two right-angled intersections is arranged at the top of described three dimensions framework; Each termination of these two flat bars of master welds the vertical rod to downward-extension respectively, and horizontal-extending connects the flat bar of adjacent main flat rod end head; The center of three dimensions framework is provided with the column that a round steel pipe is made; The height of this column is identical with the height of four vertical rods, all stands on the ground; The upper end of this column is fixed on the crosspoint lower surface of two flat bars of master; The bottom of described bearing is fixed on the upper surface of the periphery, crosspoint of these two flat bars of master.
4. double-deck solar tracking photovoltaic power generation apparatus according to claim 3, is characterized in that: the top layer of the making of covered with sunshade material above of described two flat bars of master, makes the inner space of described three dimensions framework form the garage parked cars.
5. double-deck solar tracking photovoltaic power generation apparatus according to claim 3, it is characterized in that: the top layer of the making of covering insulation material above of described two flat bars of master, and the heat-preserving wall of the corresponding flat bar that goes directly along adjacent described vertical rod setting from ground, and door, window and the equipment that installs an air-conditioner are set respectively on these heat-preserving walls, make the inner space of described three dimensions framework form the room of people's inhabitation or work.
6. double-deck solar tracking photovoltaic power generation apparatus according to claim 1 and 2, is characterized in that: the flat bar of the master of two right-angled intersections is arranged at the top of described three dimensions framework; Each termination of these two flat bars of master welds the vertical rod to downward-extension respectively, and horizontal-extending connects the flat bar of adjacent main flat rod end head; The bottom of described bearing is fixed on the upper surface of the periphery, crosspoint of these two flat bars of master, arranges at the lower surface of each tie point of the bottom of affiliated bearing and these two flat bars of master the column that a root type steel makes respectively; The height of these columns is identical with the height of four vertical rods, all stands on the ground.
7. double-deck solar tracking photovoltaic power generation apparatus according to claim 6, it is characterized in that: the top layer of the making of covering insulation material above of described two flat bars of master, and the heat-preserving wall of the corresponding flat bar that goes directly along adjacent described vertical rod setting from ground, and door, window are set respectively on these heat-preserving walls, bar desk or sales counter are installed between adjacent upright posts bottom, make the inner space of described three dimensions framework form leisure, consumption place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116565.6U CN204481743U (en) | 2015-02-26 | 2015-02-26 | Double-deck solar tracking photovoltaic power generation apparatus |
| PCT/CN2015/096076 WO2016134603A1 (en) | 2015-02-26 | 2015-12-01 | Dual-level solar-tracking photovoltaic power-generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116565.6U CN204481743U (en) | 2015-02-26 | 2015-02-26 | Double-deck solar tracking photovoltaic power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481743U true CN204481743U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116565.6U Withdrawn - After Issue CN204481743U (en) | 2015-02-26 | 2015-02-26 | Double-deck solar tracking photovoltaic power generation apparatus |
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| Country | Link |
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| CN (1) | CN204481743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660160A (en) * | 2015-02-26 | 2015-05-27 | 吴宣湖 | Double-layer solar tracking photovoltaic power generation device |
| WO2016134602A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Solar-tracking photovoltaic power-generating apparatus |
| WO2016134603A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Dual-level solar-tracking photovoltaic power-generating apparatus |
-
2015
- 2015-02-26 CN CN201520116565.6U patent/CN204481743U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660160A (en) * | 2015-02-26 | 2015-05-27 | 吴宣湖 | Double-layer solar tracking photovoltaic power generation device |
| WO2016134602A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Solar-tracking photovoltaic power-generating apparatus |
| WO2016134603A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Dual-level solar-tracking photovoltaic power-generating apparatus |
| CN104660160B (en) * | 2015-02-26 | 2016-09-07 | 吴宣湖 | Double-deck solar tracking photovoltaic power generation apparatus |
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