CN109787545A - Based on Internet of Things intelligent photovoltaic sun tracking system and system control method - Google Patents
Based on Internet of Things intelligent photovoltaic sun tracking system and system control method Download PDFInfo
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- CN109787545A CN109787545A CN201910068191.8A CN201910068191A CN109787545A CN 109787545 A CN109787545 A CN 109787545A CN 201910068191 A CN201910068191 A CN 201910068191A CN 109787545 A CN109787545 A CN 109787545A
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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
- 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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses be based on Internet of Things intelligent photovoltaic sun tracking system, including ground surface platform, the photovoltaic solar tracking component being set side by side above the ground surface platform at least provided with two groups；Photovoltaic cell plate array is arranged on the two photovoltaic solar tracking components；The photovoltaic solar tracking component can make the photovoltaic cell plate array do corresponding attitudes vibration with the Orientation differences of the sun, make the light-receiving surface real-time reception sunlight vertical irradiation of photovoltaic cell plate array；Structure of the invention is simple, the first row photovoltaic battery panel of the device, secondary series photovoltaic battery panel, third column photovoltaic battery panel and the 4th column photovoltaic battery panel posture do corresponding attitudes vibration, and then the light-receiving surface real-time reception sunlight vertical irradiation realized with the Orientation differences of the sun；Improve photovoltaic efficiency.
Description
Technical field
The invention belongs to field of photovoltaic power generation, more particularly to are based on Internet of Things intelligent photovoltaic sun tracking system and system controlling party
Method.
Background technique
The different season or sun all becomes in real time with respect to the orientation of photo-voltaic power generation station and inclination angle within one day
Change, and maximum generated output could be played in real time when the light-receiving surface of only photovoltaic power generation plate reception sunlight vertical irradiation,
Existing photovoltaic battery panel is all often to be fixedly mounted, and can not play its complete effect；Photovoltaic solar component is extreme
It is scorching cruel be exposed to the sun weather when be easy because temperature increase it is excessive due to damage, therefore a kind of mechanism of forced cooling is also needed to play by ear
The situation of thermal extremes.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of based on Internet of Things intelligence light
Lie prostrate sun tracking system and system control method.
Technical solution: to achieve the above object, of the invention flat based on Internet of Things intelligent photovoltaic sun tracking system, including ground
Platform, the photovoltaic solar tracking component that the ground surface platform top is set side by side at least provided with two groups；On the two photovoltaic solar tracking components
It is arranged with photovoltaic cell plate array；The photovoltaic solar tracking component can make the photovoltaic cell plate array with the Orientation differences of the sun
Corresponding attitudes vibration is done, the light-receiving surface real-time reception sunlight vertical irradiation of photovoltaic cell plate array is made.
Further, the two photovoltaic solar tracking components respectively include the first panel array solar tracking bracket and the second solar panel
Array solar tracking bracket；The first panel array solar tracking bracket and the second panel array solar tracking bracket are flat rectangular plate
Shape structure；The upper surface of the first panel array solar tracking bracket is symmetrically arranged and has first row photovoltaic battery panel and second
Column photovoltaic battery panel；The upper surface of the second panel array solar tracking bracket is symmetrically arranged and has third column photovoltaic battery panel
With the 4th column photovoltaic battery panel；The first row photovoltaic battery panel, secondary series photovoltaic battery panel, third column photovoltaic battery panel and
Photovoltaic battery panel on four column photovoltaic battery panels is in equidistant line array distribution；
The punishment of the geometric center of the first panel array solar tracking bracket and the second panel array solar tracking frame bottom
It is not fixedly connected with two support pile crowns；Two vertical lifting linear motors, two liters are fixedly installed in the ground surface platform
The bottom end for being flexibly connected the two support pile crowns at the top of two lifting push rods of linear motor by two flexural pivots respectively drops；
Four vertex of rectangle of the first panel array solar tracking bracket and the second panel array solar tracking bracket difference
Stake is drawn there are four being fixedly connected；The surrounding of each lifting linear motor is respectively set that there are four draught line hoist engines, and described in four
Draught line hoist engine is fixedly mounted in the ground surface platform, and rectangular array is distributed；The four draught line hoist engines are drawn
Four draught line ends out are respectively fixedly connected on the first panel array solar tracking bracket/second panel array solar tracking bracket
The four traction stakes；The draught line hoist engine can control the traction line length of corresponding extraction.
Further, the ground surface platform and the first panel array solar tracking bracket/second panel array solar tracking
Also horizontally disposed between bracket to have the Windproof guardrail that complications are disposed in complications, the head end of the Windproof guardrail passes through the first support
The fixed support of frame connects the ground surface platform, and the tail end of the Windproof guardrail fixes support connection describedly by the second support frame
Face platform；
The Windproof guardrail includes the first straight guardrail being sequentially connected end to end, the first bending guardrail, the second straight guardrail, second
It is bent guardrail and the straight guardrail of third；Wherein the first straight guardrail, the second straight guardrail and the straight guardrail of third are equidistantly parallel；Described first
Panel array solar tracking bracket is parallel between the described first straight guardrail and the second straight guardrail；The second panel array solar tracking
Bracket is parallel between the described second straight guardrail and the straight guardrail of third；The top of the Windproof guardrail is extended along tortuous direction
There is tortuous sink, the left and right sides of sink is respectively left trough rim and right trough rim；It further include water jet machines people, the water jet machines
People can walk along the tortuous extending direction of the Windproof guardrail and to the path spray cooling water mist advanced, and water jet machines
The water inlet end of people can draw the water in the sink in real time；The head end of the Windproof guardrail is provided with cooling water supply pipe, described
The water outlet of cooling water supply pipe is connected to the sink.
Further, the first wind sheltering space, the described second straight shield are formed between the described first straight guardrail and the second straight guardrail
The second wind sheltering space, the width and first in second wind sheltering space and the first wind sheltering space are formed between column and the straight guardrail of third
Panel array solar tracking bracket and the second panel array solar tracking bracket it is of same size；The two lifting push rods cooperate each traction
Line can drive the first panel array solar tracking bracket and the second panel array solar tracking bracket to drop to the first wind sheltering space respectively
In the second wind sheltering space.
Further, the water jet machines people includes horizontal gird, the horizontal gird level above the right trough rim,
Power supply and control module are fixedly installed on horizontal gird；Idler wheel driving is fixedly installed on the downside of the left end of the horizontal gird
Device, being drivingly connected in the roller drive has two driving wheels, the axis and horizontal plane of two driving wheels, the idler wheel
Driver can drive two driving wheels to rotate along axis；
The right trough rim is interior rolling surface, the side of the right trough rim far from the sink close to the one side of the sink
Face is outer rolling face；Two driving wheels and the interior rolling surface are rolled and are connected；The lower end of the roller drive is fixedly connected
There is support base, the bottom end of the support base, which rolls, is provided with back-up roller wheel, the sink bottom surface of the back-up roller wheel and the sink
Roll connection；
The left end of the horizontal gird is further fixedly arranged on vertical water riser, and the top of the water riser is connected with
Lateral spray crossbeam, the lower wall of the spray crossbeam are evenly equipped with several spray ports, and each spray port is connected to the water and is promoted
Pipe internal water promotes channel, is additionally provided with water pump on the water riser, the bottom side of the support base is additionally provided with water suction
Mouthful, the water inside the water riser promotes channel lower end and extends to the connection water sucking mouth；
The robot water jet machines people walking sprays the spray port on crossbeam to first row light when on the first straight guardrail
Lie prostrate solar panel spraying cooling water；The robot water jet machines people walking sprays the spray port on crossbeam when on the second straight guardrail
To secondary series photovoltaic battery panel and third column photovoltaic battery panel spraying cooling water；The robot water jet machines people walking is in third
Spray port when on straight guardrail on spray crossbeam is to the 4th column photovoltaic battery panel spraying cooling water；
Sliding slot is provided on the horizontal gird along its length, is provided with sliding block in the sliding slot；The horizontal gird
Right end be fixedly installed with straight line push-pull rod motor, the line handspike end of the straight line push-pull rod motor is fixedly connected with the cunning
Block, the straight line push-pull rod motor drive the sliding block to be displaced along the sliding slot direction by line handspike；The line handspike
On be additionally provided with thrust pickup；Vertical bearing hole is additionally provided on the sliding block；It further include vertical suspended axle, it is described outstanding
The upper end of hanging scroll is rotatablely connected by the bearing hole close-fitting on bearing and the sliding block；The lower end of the suspended axle is close to right trough rim
Side be connected with horizontal holding wheel carrier, the holding wheel carrier is the structure opened in " people " font, and the passive wheel carrier
Two end of " people " font roll be connected with two holding wheels respectively, two axis for holding wheel tightly with the horizontal plane；
The two holding wheels, which roll, connects the outer rolling face；Under the thrust of the line handspike, the right trough rim is by tight always
Close to be folded in driving wheel and hold tightly between wheel, the rotation of driving wheel drives water jet machines people along the length extension side of the right trough rim
It walks to walking, and then along the tortuous direction of the Windproof guardrail.
Further, the control method based on Internet of Things intelligent photovoltaic sun tracking system:
By each draught line hoist engine, and then the corresponding traction line length drawn of each draught line hoist engine is controlled, in turn
So that the first panel array solar tracking bracket and the second panel array solar tracking bracket is done the attitudes vibration of Three Degree Of Freedom, and then makes
The posture of first row photovoltaic battery panel, secondary series photovoltaic battery panel, third column photovoltaic battery panel and the 4th column photovoltaic battery panel
Attitudes vibration can occur accordingly；
In bright day gas, the first row photovoltaic battery panel, secondary series photovoltaic battery panel, third column photovoltaic battery panel and
The posture of four column photovoltaic battery panels does corresponding attitudes vibration, and then the light-receiving surface real-time reception realized with the Orientation differences of the sun
Sunlight vertical irradiation；Improve photovoltaic efficiency；
When encountering Thunderstorm Weather, control lifting push rod is retracted downwards, and shortens institute by the way that each draught line hoist engine is synchronous
The corresponding traction line length drawn, so realize the first panel array solar tracking bracket and the second panel array solar tracking bracket by
It gradually drops in the first wind sheltering space and the second wind sheltering space, and then realizes that the situation for hiding strong wind effectively plays protection photovoltaic electric
The function of road plate.
The utility model has the advantages that structure of the invention is simple, the first row photovoltaic battery panel of the device, secondary series photovoltaic battery panel,
The posture of third column photovoltaic battery panel and the 4th column photovoltaic battery panel does corresponding attitudes vibration with the Orientation differences of the sun, in turn
The light-receiving surface real-time reception sunlight vertical irradiation of realization；Improve photovoltaic efficiency；When encountering Thunderstorm Weather, control lifting
Push rod retracts downwards, and shortens the corresponding traction line length drawn by the way that each draught line hoist engine is synchronous, and then realize first
Panel array solar tracking bracket and the second panel array solar tracking bracket gradually decrease down the first wind sheltering space and the second wind sheltering is empty
Between in, and then realize hide strong wind situation effectively play protection photovoltaic circuit plate function.
Detailed description of the invention
Attached drawing 1 is whole first schematic diagram of the invention；
Attached drawing 2 is whole second schematic diagram of the invention；
Attached drawing 3 is whole third schematic diagram of the invention；
Attached drawing 4 is photovoltaic solar tracking component structure diagram；
Attached drawing 5 is Windproof guardrail structural schematic diagram；
Attached drawing 6 is the schematic diagram that water jet machines people walks when on the first straight guardrail；
Attached drawing 7 is water jet machines people overall schematic；
Attached drawing 8 is the upper partial schematic diagram of water jet machines people；
Attached drawing 9 is partial schematic diagram under water jet machines people；
Attached drawing 10 is partially to hold the schematic diagram on right trough rim tightly under water jet machines people.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
The introduction about the construction of this programme: if attached drawing 1 to 10 is based on Internet of Things intelligent photovoltaic sun tracking system, including ground surface platform
81, the photovoltaic solar tracking component that 81 top of ground surface platform is set side by side at least provided with two groups；The two photovoltaic solar tracking components
On be arranged with photovoltaic cell plate array；The photovoltaic solar tracking component can be such that the photovoltaic cell plate array becomes with the orientation of the sun
Corresponding attitudes vibration is done in change, makes the light-receiving surface real-time reception sunlight vertical irradiation of photovoltaic cell plate array.
2, according to claim 1 to be based on Internet of Things intelligent photovoltaic sun tracking system, it is characterised in that: two photovoltaics
Solar tracking component respectively includes the first panel array solar tracking bracket 87 and the second panel array solar tracking bracket 78；First electricity
Pond plate array solar tracking bracket 87 and the second panel array solar tracking bracket 78 are planar rectangular plate structure；First battery
The upper surface of plate array solar tracking bracket 87 is symmetrically arranged and has first row photovoltaic battery panel 87.1 and secondary series photovoltaic battery panel
87.2；The upper surface of the second panel array solar tracking bracket 78, which is symmetrically arranged, 77.1 He of third column photovoltaic battery panel
4th column photovoltaic battery panel 77.1；The first row photovoltaic battery panel 87.1, secondary series photovoltaic battery panel 87.2, third column photovoltaic
Photovoltaic battery panel on solar panel 77.1 and the 4th column photovoltaic battery panel 77.1 is in equidistant line array distribution；
The geometric center of 78 bottom of the first panel array solar tracking bracket 87 and the second panel array solar tracking bracket
Place is fixedly connected with two support pile crowns 76 respectively；Two vertical lifting linear motors are fixedly installed in the ground surface platform 81
79, two lifting push rods, 80 top of the two lifting linear motors 79 is flexibly connected the two support stakes by two flexural pivots 75 respectively
First 76 bottom end；
Four vertex of rectangle of the first panel array solar tracking bracket 87 and the second panel array solar tracking bracket 78
Stake 74 is drawn there are four being respectively fixedly connected with；The surrounding of each lifting linear motor 79 is respectively set that there are four draught line hoist engines
82, and the four draught line hoist engines 82 are fixedly mounted in the ground surface platform 81, and rectangular array is distributed；It is led described in four
Four 73 ends of draught line that lead hoist engine 82 is drawn are respectively fixedly connected with the first panel array solar tracking bracket 87/ second
The four traction stakes 74 on panel array solar tracking bracket 78；The draught line hoist engine 82 can control leading for corresponding extraction
73 length of lead.
The ground surface platform 81 and the 87/ second panel array solar tracking bracket 78 of the first panel array solar tracking bracket
Between also it is horizontally disposed have tortuous Windproof guardrail 23 is disposed in complications, the head end of the Windproof guardrail 23 passes through the first support
The fixed support of frame 83 connects the ground surface platform 81, and the tail end of the Windproof guardrail 23 is connected by the fixed support of the second support frame 84
Connect the ground surface platform 81；
The Windproof guardrail 23 includes that the first straight guardrail 23.1, first being sequentially connected end to end is bent guardrail 23.5, second
Straight guardrail 23.2, second is bent guardrail 23.4 and the straight guardrail 23.3 of third；Wherein the first straight guardrail 23.1, the second straight guardrail 23.2
It is equidistant parallel with the straight guardrail 23.3 of third；The first panel array solar tracking bracket 87 is parallel to the described first straight guardrail
23.1 and second between straight guardrail 23.2；The second panel array solar tracking bracket 78 is parallel to the described second straight guardrail 23.2
Between the straight guardrail 23.3 of third；The top of the Windproof guardrail 23 is extended along tortuous direction tortuous sink 20, water
The left and right sides of slot 20 is respectively left trough rim 18 and right trough rim 17；It further include water jet machines people 28,28 energy of water jet machines people
Along the Windproof guardrail 23 the walking of tortuous extending direction and to the path spray cooling water mist advanced, and water jet machines people
28 water inlet end can draw the water in the sink 20 in real time；The head end of the Windproof guardrail 23 is provided with cooling water supply pipe
71, the water outlet of the cooling water supply pipe 71 is connected to the sink 20.
The first wind sheltering space 85, the described second straight shield are formed between the first straight guardrail 23.1 and the second straight guardrail 23.2
The second wind sheltering space 86, second wind sheltering space 86 and the first wind sheltering space are formed between column 23.2 and the straight guardrail 23.3 of third
85 width and the first panel array solar tracking bracket 87 and the second panel array solar tracking bracket 78 it is of same size；Described in two
Lifting push rod 80 cooperates each draught line 73 that the first panel array solar tracking bracket 87 and the second panel array can be driven to chase after respectively
Day bracket 78 drops in the first wind sheltering space 85 and the second wind sheltering space 86.
The water jet machines people 28 includes horizontal gird 3, and 3 level of horizontal gird is above the right trough rim 17, water
Power supply and control module 10 are fixedly installed on flat crossbeam 3；Idler wheel driving is fixedly installed on the downside of the left end of the horizontal gird 3
Device 12, being drivingly connected in the roller drive 12 has two driving wheels 15, the axis and horizontal plane of two driving wheels 15,
The roller drive 12 can drive two driving wheels 15 to rotate along axis；
The right trough rim 17 is interior rolling surface 17.1 close to the one side of the sink 20, and the right trough rim 17 is far from described
The one side of sink 20 is outer rolling face 17.2；Two driving wheels 15 are rolled with the interior rolling surface 17.1 to be connected；The rolling
The lower end of wheel-drive 12 is fixedly connected with support base 14, and the bottom end of the support base 14, which rolls, is provided with back-up roller wheel 30, institute
The sink bottom surface 40 for stating back-up roller wheel 30 and the sink 20 rolls connection；
The left end of the horizontal gird 3 is further fixedly arranged on vertical water riser 11, the top of the water riser 11
It is connected with lateral spray crossbeam 31, the lower wall of the spray crossbeam 31 is evenly equipped with several spray ports 90, each spray port 90
It is connected to 11 internal water of water riser and promotes channel, be additionally provided with water pump on the water riser 11, the support base 14
Bottom side is additionally provided with water sucking mouth 13, and the water inside the water riser 11 promotes channel lower end and extends to the connection water suction
Mouth 13；
The walking of robot water jet machines people 28 sprays the spray port 90 on crossbeam 31 when on the first straight guardrail 23.1
To 87.1 spraying cooling water of first row photovoltaic battery panel；The walking of robot water jet machines people 28 is on the second straight guardrail 23.2
When spray crossbeam 31 on spray port 90 to 77.1 spraying cooling of secondary series photovoltaic battery panel 87.2 and third column photovoltaic battery panel
Water；The walking of robot water jet machines people 28 sprays the spray port 90 to the 4th on crossbeam 31 when on the straight guardrail 23.3 of third
77.1 spraying cooling water of column photovoltaic battery panel；
Sliding slot 8 is provided on the horizontal gird 3 along its length, is provided with sliding block 5 in the sliding slot 8；The level
The right end of crossbeam 3 is fixedly installed with straight line push-pull rod motor 7, and 6 end of line handspike of the straight line push-pull rod motor 7 is fixed to be connected
The sliding block 5 is connect, the straight line push-pull rod motor 7 drives the sliding block 5 to be displaced along 8 direction of sliding slot by line handspike 6；
Thrust pickup is additionally provided on the line handspike 6；Vertical bearing hole 9 is additionally provided on the sliding block 5；It further include vertical
Suspended axle 4, the upper end of the suspended axle 4 is rotatablely connected by 9 close-fitting of bearing hole on bearing and the sliding block 5；It is described outstanding
The lower end of hanging scroll 4 is connected with horizontal holding wheel carrier 2 close to the side of right trough rim 17, and the holding wheel carrier 2 is in " people " font
The structure of opening, and two end of " people " font of the passive wheel carrier 2 rolls be connected with two holding wheels 1 respectively, two holdings
Wheel 1 axis with the horizontal plane；The two holding wheels 1, which roll, connects the outer rolling face 17.2；Described straight
Under the thrust of line push rod 6, the right trough rim 17 is closely folded in driving wheel 15 always and is held tightly between wheel 1, driving wheel 15
Rotation drives water jet machines people 28 to walk along the length extending direction of the right trough rim 17, and then along the song of the Windproof guardrail 23
Roll over direction walking.
The method, process and technological progress of this programme arrange as follows:
Solar tracking process: by each draught line hoist engine 82, and then leading for the corresponding extraction of each draught line hoist engine 82 is controlled
73 length of lead, and then the first panel array solar tracking bracket 87 and the second panel array solar tracking bracket 78 is enable to do three freely
The attitudes vibration of degree, and then make first row photovoltaic battery panel 87.1, secondary series photovoltaic battery panel 87.2, third column photovoltaic battery panel
77.1 and the 4th the posture of column photovoltaic battery panel 77.1 attitudes vibration can also occur accordingly；
In bright day gas, the first row photovoltaic battery panel 87.1, secondary series photovoltaic battery panel 87.2, third column photovoltaic electric
The posture of pond plate 77.1 and the 4th column photovoltaic battery panel 77.1 does corresponding attitudes vibration with the Orientation differences of the sun, and then realizes
Light-receiving surface real-time reception sunlight vertical irradiation；Improve photovoltaic efficiency；
Wind sheltering process: when encountering Thunderstorm Weather, control lifting push rod 80 is retracted downwards, and passes through each draught line hoist engine
82 synchronous 73 length of draught line for shortening corresponding extraction, and then realize the first panel array solar tracking bracket 87 and the second battery
Plate array solar tracking bracket 78 gradually decreases down in the first wind sheltering space 85 and the second wind sheltering space 86, and then realizes and hide strong wind
Situation effectively plays the function of protection photovoltaic circuit plate.
Temperature-fall period: photovoltaic generating system encounters when being exposed to the sun hot weather, starts active cooling mechanism, is supplied by cooling water
The water level in sink 20, which is controlled, to pipe 71 is higher by water sucking mouth 13 always；And then make the lower end of water riser 11 that can be drawn to water always
Cooling water in slot 20；The line handspike 6 for controlling straight line push-pull rod motor 7 at the same time does stretching motion and then makes line handspike
6 press sliding block 5 to the left, and are applied to the thrust of sliding block 5 by thrust pickup real-time detection line handspike 6, and then tie up in real time
The thrust size for holding the line handspike 6 is constant；And then under the action of sliding block 5 links, the two rolling wheel faces for holding wheel 1 tightly are closely pushed up
The outer rolling face 17.2 of right trough rim 17 is pressed, and then right trough rim 17 is made closely to be folded in driving wheel 15 always and held tightly between wheel 1,
Realize that the overall structure of water jet machines people 28 is held tightly always on right trough rim 17, and the rotational energy of driving wheel 15 drives water jet machines
People 28 walks along the length extending direction of the right trough rim 17, is equivalent to water jet machines people 28 and walks along Windproof guardrail 23；
Water jet machines people 28 is located on the first straight guardrail 23.1 under original state, and water jet machines people 28 is located remotely from
One end of one bending guardrail 23.5；Then roller drive 12 drives two driving wheels 15 to roll, and then makes 28 edge of water jet machines people
Straight line walking movement is done on first straight guardrail 23.1；Straight line walking movement is done along the first straight guardrail 23.1 in water jet machines people 28
During start water pump, and then water jet machines people 28 is made to draw the cooling water in sink 20 in real time during walking, into
And several spray ports 90 sprayed on crossbeam 31 is made to spray to first row photovoltaic battery panel 87.1 downwards in the form of water mist, it is spraying water
Robot 28 covers completely is uniformly trickled down water mist on first row photovoltaic battery panel 87.1 behind the path of the first straight guardrail 23.1, into
And realize that the pressure to first row photovoltaic battery panel 87.1 is cooling；
It is walked on the first bending guardrail 23.5 in water jet machines people 28 by walking to be transitioned into first straight 23.1 uplink of guardrail
In the process, the line handspike 6 of straight line push-pull rod motor 7 is controlled according to the inside adaptability of crooked radian of the first bending guardrail 23.5
Certain distance is shunk, the spacing adaptability for making driving wheel 15 and holding tightly between wheel 1 increases, and water jet machines people 28 is enable to be transitioned into the
On one bending guardrail 23.5, the thrust of sliding block 5 is applied to by thrust pickup real-time detection line handspike 6 at the same time, it is real
When maintain the thrust size of the line handspike 6 constant, make the overall structure of water jet machines people 28 cross first bending guardrail 23.5
During be still within the state held tightly always in right trough rim 17；Roller drive 12 continues that two driving wheels 15 is driven to roll,
Water jet machines people 28 is set to walk along the first bending guardrail 23.5, in the mistake that water jet machines people 28 walks along the first bending guardrail 23.5
It switches off the pump in journey；
It is walked on the second straight guardrail 23.2 in water jet machines people 28 by walking to be transitioned into the first bending 23.5 uplink of guardrail
In the process, control straight line push-pull rod motor 76 adaptability of line handspike extend certain distance, make driving wheel 15 and hold tightly wheel 1 it
Between spacing adaptability reduce, make water jet machines people 28 be unlikely to driving wheel 15 occurs when being transitioned on the second straight guardrail 23.2 it is de-
Situation from the idle running of interior rolling surface 17.1 is applied to sliding block 5 by thrust pickup real-time detection line handspike 6 at the same time
Thrust maintains the thrust size of the line handspike 6 constant in real time, and the overall structure of water jet machines people 28 is made to cross the second straight guardrail
The state held tightly always in right trough rim 17 is still within during 23.2；Roller drive 12 continues to drive the rolling of two driving wheels 15
It is dynamic；Guardrail 23.5, the second straight guardrail are bent by above-mentioned regular water jet machines people 28 first straight guardrail 23.1, first of successively passing through
23.2, the second bending guardrail 23.4 and the straight guardrail 23.3 of third；And in the first straight guardrail 23.1, the second straight guardrail 23.2 of passing through
It will start water pump with during the straight guardrail 23.3 of third, and then water jet machines people 28 made to walk complete strips Windproof guardrail 23 completely
The cooling water mist homogeneous immersion to entire photovoltaic cell plate array is realized afterwards, achievees the effect that force cooling.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. being based on Internet of Things intelligent photovoltaic sun tracking system, it is characterised in that: including ground surface platform (81), the ground surface platform (81)
The photovoltaic solar tracking component that top is set side by side at least provided with two groups；Photovoltaic cell is arranged on the two photovoltaic solar tracking components
Plate array；The photovoltaic solar tracking component can make the photovoltaic cell plate array do corresponding posture change with the Orientation differences of the sun
Change, makes the light-receiving surface real-time reception sunlight vertical irradiation of photovoltaic cell plate array.
2. according to claim 1 be based on Internet of Things intelligent photovoltaic sun tracking system, it is characterised in that: the two photovoltaic solar trackings
Component respectively includes the first panel array solar tracking bracket (87) and the second panel array solar tracking bracket (78)；First electricity
Pond plate array solar tracking bracket (87) and the second panel array solar tracking bracket (78) are planar rectangular plate structure；Described first
The upper surface of panel array solar tracking bracket (87), which is symmetrically arranged, first row photovoltaic battery panel (87.1) and secondary series light
It lies prostrate solar panel (87.2)；The upper surface of the second panel array solar tracking bracket (78) is symmetrically arranged and has third column photovoltaic
Solar panel (77.1) and the 4th column photovoltaic battery panel (77.1)；The first row photovoltaic battery panel (87.1), secondary series photovoltaic electric
Photovoltaic battery panel on pond plate (87.2), third column photovoltaic battery panel (77.1) and the 4th column photovoltaic battery panel (77.1) is in
It is distributed away from linear array；
The geometric center of the first panel array solar tracking bracket (87) and second panel array solar tracking bracket (78) bottom
Place is fixedly connected with two support pile crowns (76) respectively；Two vertical lifting straight-line electrics are fixedly installed on the ground surface platform (81)
Two lifting push rod (80) tops of machine (79), two liftings linear motor (79) are flexibly connected two by two flexural pivots (75) respectively
The bottom end of support pile crown (76)；
Four vertex of rectangle of the first panel array solar tracking bracket (87) and the second panel array solar tracking bracket (78)
Stake (74) are drawn there are four being respectively fixedly connected with；The surrounding of each lifting linear motor (79) is respectively set that there are four draught line elevators
Machine (82), and the four draught line hoist engines (82) are fixedly mounted on the ground surface platform (81), and rectangular array is distributed；
Four draught line (73) ends that the four draught line hoist engines (82) are drawn are respectively fixedly connected with the first panel array and chase after
The four traction stakes (74) on day bracket (87)/second panel array solar tracking bracket (78)；The draught line hoist engine
(82) it can control draught line (73) length of corresponding extraction.
3. according to claim 1 be based on Internet of Things intelligent photovoltaic sun tracking system, it is characterised in that: the ground surface platform
(81) also horizontally disposed between the first panel array solar tracking bracket (87)/second panel array solar tracking bracket (78)
Have and be disposed with tortuous Windproof guardrail (23) in complications, the head end of the Windproof guardrail (23) is fixed by the first support frame (83)
Support connects the ground surface platform (81), and the tail end of the Windproof guardrail (23) passes through the second support frame (84) fixed support connection
The ground surface platform (81)；
The Windproof guardrail (23) includes the first straight guardrail (23.1) being sequentially connected end to end, the first bending guardrail (23.5), the
Two straight guardrails (23.2), the second bending guardrail (23.4) and the straight guardrail of third (23.3)；Wherein the first straight guardrail (23.1), second
Straight guardrail (23.2) is equidistant parallel with the straight guardrail of third (23.3)；The first panel array solar tracking bracket (87) is parallel to
Between the first straight guardrail (23.1) and the second straight guardrail (23.2)；The second panel array solar tracking bracket (78) is parallel
Between the described second straight guardrail (23.2) and the straight guardrail of third (23.3)；The top of the Windproof guardrail (23) is along tortuous direction
Being extended has tortuous sink (20), and the left and right sides of sink (20) is respectively left trough rim (18) and right trough rim (17)；Also wrap
Include water jet machines people (28), the water jet machines people (28) can along the tortuous extending direction of the Windproof guardrail (23) walk and to
The path spray cooling water mist advanced, and the water inlet end of water jet machines people (28) can be drawn in real time in the sink (20)
Water；The head end of the Windproof guardrail (23) is provided with cooling water supply pipe (71), the water outlet of the cooling water supply pipe (71)
It is connected to the sink (20).
4. according to claim 3 be based on Internet of Things intelligent photovoltaic sun tracking system, it is characterised in that: the first straight guardrail
(23.1) the first wind sheltering space (85) is formed between the second straight guardrail (23.2), the second straight guardrail (23.2) and third are straight
The second wind sheltering space (86), the width in second wind sheltering space (86) and the first wind sheltering space (85) are formed between guardrail (23.3)
Degree and the first panel array solar tracking bracket (87) and the second panel array solar tracking bracket (78) it is of same size；Two liters
Drop push rod (80) cooperates each draught line (73) that can drive the first panel array solar tracking bracket (87) and the second solar panel battle array respectively
Column solar tracking bracket (78) drops in the first wind sheltering space (85) and the second wind sheltering space (86).
5. the photovoltaic module cooling system according to claim 4 based on Internet of Things control, it is characterised in that: the water spray
Robot (28) includes horizontal gird (3), and the horizontal gird (3) is horizontal above the right trough rim (17), horizontal gird (3)
On be fixedly installed with power supply and control module (10)；Roller drive is fixedly installed on the downside of the left end of the horizontal gird (3)
(12), being drivingly connected on the roller drive (12) has two driving wheels (15), the axis and level of two driving wheels (15)
Face is vertical, and the roller drive (12) can drive two driving wheels (15) to rotate along axis；
One side of the right trough rim (17) close to the sink (20) is interior rolling surface (17.1), and the right trough rim (17) is separate
The one side of the sink (20) is outer rolling face (17.2)；Two driving wheels (15) and the interior rolling surface (17.1) roll
Connection；The lower end of the roller drive (12) is fixedly connected with support base (14), and the bottom end of the support base (14), which rolls, to be set
It is equipped with back-up roller wheel (30), the sink bottom surface (40) of the back-up roller wheel (30) and the sink (20), which rolls, to be connected；
The left end of the horizontal gird (3) is further fixedly arranged on vertical water riser (11), the top of the water riser (11)
End is connected with lateral spray crossbeam (31), and the lower wall of spray crossbeam (31) is evenly equipped with several spray ports (90), each described
Spray port (90) is connected to water riser (11) internal water and promotes channel, is additionally provided with water pump on the water riser (11),
The bottom side of the support base (14) is additionally provided with water sucking mouth (13), and the internal water of the water riser (11) is promoted under channel
End extends to the connection water sucking mouth (13)；
Robot water jet machines people (28) walking sprays the spray port on crossbeam (31) when on the first straight guardrail (23.1)
(90) to first row photovoltaic battery panel (87.1) spraying cooling water；Robot water jet machines people (28) walking is in the second straight shield
The spray port (90) on crossbeam (31) is sprayed when on column (23.2) to secondary series photovoltaic battery panel (87.2) and third column photovoltaic electric
Pond plate (77.1) spraying cooling water；Robot water jet machines people (28) walking sprays horizontal when on the straight guardrail of third (23.3)
Spray port (90) on beam (31) is to the 4th column photovoltaic battery panel (77.1) spraying cooling water；
It is provided with along its length sliding slot (8) on the horizontal gird (3), is provided with sliding block (5) in the sliding slot (8)；It is described
The right end of horizontal gird (3) is fixedly installed with straight line push-pull rod motor (7), the line handspike of the straight line push-pull rod motor (7)
(6) end is fixedly connected the sliding block (5), and the straight line push-pull rod motor (7) drives the sliding block by line handspike (6)
(5) it is displaced along the sliding slot (8) direction；Thrust pickup is additionally provided on the line handspike (6)；On the sliding block (5) also
It is provided with vertical bearing hole (9)；Further include vertical suspended axle (4), the upper end of the suspended axle (4) by bearing with it is described
Bearing hole (9) close-fitting rotation connection on sliding block (5)；The lower end of the suspended axle (4) is connected close to the side of right trough rim (17)
There is a horizontal holding wheel carrier (2), holding wheel carrier (2) is the structure opened in " people " font, and the passive wheel carrier (2)
Two end of " people " font rolls respectively is connected with two holding wheels (1), and two axis for holding wheel (1) tightly hang down with the horizontal plane
Directly；The two holding wheels (1), which roll, connects the outer rolling face (17.2)；It is described under the thrust of the line handspike (6)
Right trough rim (17) is closely folded in driving wheel (15) always and is held tightly between wheel (1), and the rotation of driving wheel (15) drives water spray
Robot (28) walks along the length extending direction of the right trough rim (17), and then along the tortuous direction of the Windproof guardrail (23)
Walking.
6. the control method according to claim 5 based on Internet of Things intelligent photovoltaic sun tracking system:
By each draught line hoist engine (82), and then it is long to control the corresponding draught line (73) drawn of each draught line hoist engine (82)
Degree, and then make the first panel array solar tracking bracket (87) and the second panel array solar tracking bracket (78) that Three Degree Of Freedom can be done
Attitudes vibration, and then make first row photovoltaic battery panel (87.1), secondary series photovoltaic battery panel (87.2), third column photovoltaic battery panel
(77.1) and attitudes vibration can also occur accordingly for the posture of the 4th column photovoltaic battery panel (77.1)；
In bright day gas, the first row photovoltaic battery panel (87.1), secondary series photovoltaic battery panel (87.2), third column photovoltaic electric
The posture of pond plate (77.1) and the 4th column photovoltaic battery panel (77.1) does corresponding attitudes vibration with the Orientation differences of the sun, in turn
The light-receiving surface real-time reception sunlight vertical irradiation of realization；Improve photovoltaic efficiency；
When encountering Thunderstorm Weather, control lifting push rod (80) is retracted downwards, and passes through the synchronous contracting of each draught line hoist engine (82)
Short corresponding draught line (73) length drawn, and then realize the first panel array solar tracking bracket (87) and the second solar panel battle array
Column solar tracking bracket (78) gradually decreases down in the first wind sheltering space (85) and the second wind sheltering space (86), and then realizes and hide strong wind
Situation effectively play protection photovoltaic circuit plate function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068191.8A CN109787545B (en) | 2019-01-24 | 2019-01-24 | Intelligent photovoltaic sun tracking system based on Internet of things and system control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068191.8A CN109787545B (en) | 2019-01-24 | 2019-01-24 | Intelligent photovoltaic sun tracking system based on Internet of things and system control method |
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| CN109787545B CN109787545B (en) | 2020-04-24 |
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| US20100000592A1 (en) * | 2008-07-02 | 2010-01-07 | National Pingtung University Of Science And Technology | Self-propelled Solar Tracking Apparatus with Multi-layer Solar Panel |
| CN102820349A (en) * | 2011-06-07 | 2012-12-12 | 镇江市华东化工电力设备总厂有限公司 | Automatic tracking double-shaft photovoltaic support system |
| CN103840755A (en) * | 2012-11-26 | 2014-06-04 | 西安大昱光电科技有限公司 | Photovoltaic assembly installation structure with sunshade |
| CN106054942A (en) * | 2016-07-28 | 2016-10-26 | 邝继伍 | Solar photovoltaic power generation control device |
| CN205862235U (en) * | 2016-08-01 | 2017-01-04 | 四川东政电子技术有限公司 | The photovoltaic module support system that a kind of many axle loads type sun direct projection is followed the tracks of |
| CN106877803A (en) * | 2017-03-31 | 2017-06-20 | 赵守喆 | Active-mode intelligent photovoltaic bracket system |
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2019
- 2019-01-24 CN CN201910068191.8A patent/CN109787545B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000592A1 (en) * | 2008-07-02 | 2010-01-07 | National Pingtung University Of Science And Technology | Self-propelled Solar Tracking Apparatus with Multi-layer Solar Panel |
| CN102820349A (en) * | 2011-06-07 | 2012-12-12 | 镇江市华东化工电力设备总厂有限公司 | Automatic tracking double-shaft photovoltaic support system |
| CN103840755A (en) * | 2012-11-26 | 2014-06-04 | 西安大昱光电科技有限公司 | Photovoltaic assembly installation structure with sunshade |
| CN106054942A (en) * | 2016-07-28 | 2016-10-26 | 邝继伍 | Solar photovoltaic power generation control device |
| CN205862235U (en) * | 2016-08-01 | 2017-01-04 | 四川东政电子技术有限公司 | The photovoltaic module support system that a kind of many axle loads type sun direct projection is followed the tracks of |
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| CN109787545B (en) | 2020-04-24 |
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