CN107807672A - Solar automatic tracking device - Google Patents
Solar automatic tracking device Download PDFInfo
- Publication number
- CN107807672A CN107807672A CN201711056615.6A CN201711056615A CN107807672A CN 107807672 A CN107807672 A CN 107807672A CN 201711056615 A CN201711056615 A CN 201711056615A CN 107807672 A CN107807672 A CN 107807672A
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- CN
- China
- Prior art keywords
- thermal expansion
- solar panels
- solar
- sun
- tracking device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar automatic tracking device, the device includes solar panels, thermal expansion is stretched module, sunshine receiving module, the solar panels are used for receiving sunshine and are converted to electric energy, the thermal expansion stretch die set the solar panels shady face, to promote the solar panels towards the sun；Then device in the smooth surface of the solar panels, connects the sunshine receiving module and transfers heat energy to the thermal expansion to stretch module sunshine receiving module, to drive the thermal expansion module that stretches to be operated.The flexible module of thermal expansion includes the thermal expansion expansion link of more than one, and sunshine receiving module includes and the thermal expansion expansion link quantity identical sun light receiving tube, each thermal expansion expansion link is set to be corresponding with the sun light receiving tube, the sun light receiving tube of multiple diverse locations, the heat energy size not waited can be received, and transferring heat energy makes the corresponding thermal expansion expansion link of diverse location produce distance of stretch out and draw back not etc., and then the solar panels are promoted to rotate into the position towards the sun.
Description
Technical field
It is especially a kind of to provide power, automatic sun-tracking road using sunshine the invention belongs to field of solar thermal power generation
Footpath, and construction is simplified, and can greatly improve the solar automatic tracking device of solar energy conversion efficiency.
Background technology
With the high development of material progress, the mankind are more and more more for the demand of the energy, because traditional energy mainly comes
From in fossil fuel, it is therefore necessary to the behavior of large scale mining oil, natural gas, colliery is constantly carried out, it is substantial amounts of to deal with
Energy resource consumption.
Traditional fossil fuel is with burned for energy, so it is inevitable phenomenon to produce air pollution.Again because petrochemical industry
Fuel is the pollution sources of height, and after a large amount of burnings, the pollution for air is quite serious.This result triggers the mankind to exhale
The lesion in road is inhaled, air circulation can be hindered what is more, produces greenhouse effects, thus abnormal influence is caused on global climate,
Threaten the zoic existence of institute on the earth.
In addition, exploitation fossil fuel must largely exploit native stone, it further destroys ground surface environment as disafforestation,
Make environmental pollution even more serious.
However, the problem of threatening human maximum, is that the fossil fuel reserves of the earth are limited, although many countries are positive
Prospect, it has been found that new oil field, but still have one day be finished.Therefore, seek to continue forever, clean energy sources, be for each international politics
The target that mansion is intensified one's efforts invariably.
At present, green energy resource most well known, non-solar do not belong to.The irradiation of sunshine is to show naturally for lasting
As long as method is proper, it becomes possible to the long-term continual acquirement energy.
Sunshine is the universal energy again, the ground of every sunlight, can all try to obtain solar energy.And sunshine is in itself
The energy of cleaning is also fallen within, environmental pollution will not be caused during use, the maintenance for earth environment is benefited quite big.
However, the application of solar energy still has technical problem, and urgently improved.Maximum of which problem, relative to
Wind-force, hydroelectric generation, the conversion efficiency of solar energy in itself are too low.Therefore, generally require to lay the solar panels of very big area, side
The solar energy favorably used can be obtained.Moreover, solar energy influenceed by conditions such as season, illumination it is very big, for rainy, foggy
Area, or the area that the sunshine-duration is less, its service efficiency can also decrease.
Because solar energy is the most environmentally friendly after all and continues the energy used forever, although therefore efficiency is not evident, majority state
Still put into substantial amounts of resource and carry out research and development improvement, expect to obtain the solar energy of higher efficiency to substitute fossil fuel.Wherein
One of direction, it is to improve irradiating angle.Due to the sun can over time, season change its sunshine direction, and traditional solar panels
It is to take fixed setting, the angle between the sun can not be adjusted, cause sunshine not absorb effectively, is formed and use upper wave
Take.Therefore, sun light direction can be followed the trail of by having then, be occurred with the solar power system for adjusting irradiating angle increase efficiency.
In fact, to rotate the method that solar panels face the sun, it is not difficult to reach according to existing science and technology, such as during foundation
Between, the mode such as GPS location, optical sensor, then coordinate control circuit to complete.However, commonly use solar panels automatic tracing
The device of solar direction, structure is quite accurate complicated, causes setup cost high, and the popularization for being unfavorable for solar panels uses.And
The easy failure of device is commonly used, it is necessary to often repair, it is therefore necessary to maintenance shut-downs, reduce usage time, increase operation costs.
Furthermore commonly using device needs to consume more electric power to drive solar panels to rotate, the electric power of this consume also reduces habit
The efficiency obtained with solar panels.
In view of this, inventor sets about research and development improvement, and it considers that direction is the complexity for reducing newly-increased device,
Simplify to set and controlled with convenient, and failure and energy loss can be reduced, allow solar energy acquirement more efficiently, meet industry
Demand.Via the implementation of long-term research and development, this part solar automatic tracking device can be completed eventually.
The content of the invention
It is a primary object of the present invention to propose a kind of solar automatic tracking device, it is controlled automatically using thermal expansion mode
System, allow solar panels can face solar direction at any time, obtain optimal energy conversion effect.
Another object of the present invention is to propose a kind of solar automatic tracking device, it is set simply, without complexity
Mechanically or electrically minor structure, all it is easy in setting or maintenance, no matter lays the enterprise of solar panels on a large scale, or oneself makes
Small-sized solar plate, all can easily the device present invention to provide more preferable function.
Another object of the present invention is to propose a kind of solar automatic tracking device, and its driving energy is entirely from the sun
Can, without expending unnecessary power supply, overall energy conversion efficiency is more improved.
It may achieve foregoing invention first purpose kind solar automatic tracking device, include solar panels, thermal expansion is stretched
Module, sunshine receiving module, the solar panels are used for receiving sunshine and are converted to electric energy, and the flexible die set of thermal expansion exists
The shady face of solar panels, to promote solar panels towards the sun；Sunshine receiving module then device the solar panels by
Smooth surface, connect sunshine receiving module and transfer heat energy to the flexible module of thermal expansion, to drive the flexible module of thermal expansion to carry out
Work.
In order to effectively control the solar panels Proactive traceback solar direction, the flexible module of the thermal expansion is arranged on solar panels
Shady face, control the solar panels towards the sun using the way of propelling.Thermal expansion stretches module without any Electronic Control
Design, and is fully utilized the heat that the sun provides in itself, and without additional energy source, can improve overall efficiency with self-sufficient.
And in order that thermal expansion is stretched, module obtains enough thermals source, and sunshine receiving module is arranged on the light of solar panels
Face, and connect sunshine receiving module and transfer heat energy to the flexible module of thermal expansion, to drive the flexible module of thermal expansion to carry out
Work.
In practical application, thermal expansion is stretched, module includes the thermal expansion expansion link of more than one, sunshine receiving module
Including with thermal expansion expansion link quantity identical sun light receiving tube, each thermal expansion expansion link is corresponding with a sun light-receiving
Pipe.
A plurality of thermal expansion expansion links are uniformly laid on each region in solar panels surface with sun light receiving tube, due to multiple
The sun light receiving tube of diverse location can receive the heat energy size not waited, and transferring heat energy makes the thermal expansion expansion link of diverse location
The distance of stretch out and draw back not waited is produced, therefore utilizes this natural phenomena, you can for promoting solar panels to rotate into the position towards the sun
Put.
Sun light receiving tube is usually metal tube, has a good heat-conducting effect, and sun light receiving tube is towards solar energy
The central point direction of plate is provided with light receiving surface, the position of light receiving surface is absorbed more solar energy.That is, distance is too
The sun light receiving tube of position is able to receive more amount lights sun farther out, while is transferred to connected thermal expansion expansion link and produces
Bigger flexible amplitude, to promote the solar panels to turn to the solar direction.And convex lens can be provided with the light receiving surface,
For strengthening the irradiation energy of the sun, to obtain more accurately controlling effect.
It can be metallic rod to expand expansion link, can be expanded after heated and obtain telescopic variation.Metal is only not limited to, it is all reachable
Origin cause of formation expanded by heating and obtain telescopic variation solid, liquid, gas material, can all be used by the present invention, such as liquid,
Thermal expansion expansion link is hollow tube, has been filled with liquid, is plugged with cylinder in hollow tube one end, makes meeting after heated liquid
Expand and promote cylinder to move to obtain telescopic variation, the common person of liquid such as mercury.
In addition, heat amplifying unit is provided between thermal expansion expansion link and sun light receiving tube, heat amplifying unit tool
There is external electric power, the heat that can absorb sun light receiving tube is amplified, and obtains thermal expansion expansion link required
Collapsing length.Certainly, using electric power can be civil power, battery or from electric energy caused by solar panels.
Brief description of the drawings
Fig. 1 is the structure top view of the solar automatic tracking device of the present invention；
Fig. 2 is the structure front view of solar automatic tracking device；
Fig. 3 is the action schematic diagram (one) of solar automatic tracking device；
Fig. 4 is the action schematic diagram (two) of solar automatic tracking device；
Fig. 5 is the structure top view of the solar tracking apparatus of another embodiment of the present invention；
Fig. 6 is the structure front view of the solar tracking apparatus of another embodiment；
Fig. 7 is the partial structural diagram for the sun light receiving tube for being solar automatic tracking device；
Fig. 8 is the structural representation that the thermal expansion expansion link of solar automatic tracking device is controlled with hydraulic way；And
Fig. 9 is the structural representation that solar automatic tracking device sets up heat amplifying unit.
Fig. 1 to Fig. 9 includes：1- solar panels；2- thermal expansions are stretched module；21- thermal expansion expansion links；211- liquid；
22- cylinders；3- sunshine receiving modules；31- sun light receiving tubes；311- light receiving surfaces；32- convex lens；The amplification of 4- heats is single
Member；The 5- sun.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It refer to Fig. 1 to Fig. 4 and show a kind of solar automatic tracking device of the present invention, include solar panels
1, solar panels 1 apply photoelectric principle, when the sun 5 is irradiated, the surface of solar panels 1 can be made to discharge electronics,
Electric current is thus produced to be supplied to load to use.Solar panels l species is various, such as monocrystalline silicon, polysilicon, diaphragm type and amorphous
The materials such as silicon, it is all can playing solar power generation function, all can be as the application of the present invention.
The important process of the present invention, is the direction of the 1 Proactive traceback sun of solar panels 5 to be allowed, to play maximum power generation efficiency
The effect of.Therefore, the shady face of the invention in solar panels 1, the flexible module 2 of thermal expansion is provided with, to promote the face of solar panels 1
To the sun 5.The flexible module 2 of thermal expansion is different from common electronic control mode, and the heat that sun 5 itself provides is fully utilized in it
Amount, the flexible module 2 of thermal expansion of different zones is allowed to produce different flexible amplitudes, then the promotion solar panels 1 of intuition face
The direction of the sun 5.Therefore, the irradiated area and sunlight strength of maximum can be not only obtained, is converted to the generating achievement of full blast,
And without additional energy source, overall efficiency can be improved with self-sufficient.
Thermal expansion is stretched steering work of the module 2 as control solar panels 1, and to seek design, simply thermal expansion is stretched mould
Shady face of 2 devices in solar panels 1 is organized, not direct irradiation sunlight.Therefore, the present invention is separately in the smooth surface of solar panels 1,
Sunshine receiving module 3 is provided with, sunshine receiving module 3 is connected and transfers heat energy to the flexible module 2 of thermal expansion, with driving
The flexible module 2 of thermal expansion is operated.
During practical application, the flexible module 2 of thermal expansion includes the thermal expansion expansion link 21 of more than one, sunshine receiving module
3 include with the quantity identical sun light receiving tube 31 of thermal expansion expansion link 21, each thermal expansion expansion link 21 is corresponding with one too
Sunlight reception pipe 31.The purpose being so designed that, it can uniformly lay an appropriate number of thermal expansion in each region in the surface of solar panels 1
Expansion link 21 and sun light receiving tube 31.The heat energy that not grade can be received due to the sun light receiving tube 31 of multiple diverse locations is big
It is small, and transferring heat energy makes the thermal expansion expansion link 21 of diverse location produce distance of stretch out and draw back not etc., therefore this natural phenomena is utilized,
It can be used to promote solar panels l to rotate into the position towards the sun 5.Referring back to Fig. 1, Fig. 2, its Kei is shown as a kind of common
The paving mode of solar panels 1, each of which solar panels l all can omnirange rotation to follow the trail of the direction of the sun 5.Therefore, this
The thermal expansion expansion link 21 of design and sun light receiving tube 31 are each provided with 3, and by the center angularly ring of solar panels 1
Around setting, pass through the different telescopic variation of 3 thermal expansion expansion links 21, you can control solar panels 1 carry out multi-direction rotation.Or
Person, Fig. 5, Fig. 6 are referred to, for another common paving mode of solar panels 1, it considers set-up site, density, more to avoid
The problem of masking occurs when individual solar panels l is rotated and reduces efficiency, thermal expansion expansion link 21 is respectively set with sun light receiving tube 31
2 are equipped with, and is symmetrical arranged by the center of solar panels 1, makes solar panels 1 two-way with the path progress of sunrise, sunset
Rotate.Certainly, the thermal expansion expansion link 21 and sun light receiving tube 31 of more than 3 also can be set, to produce more complicated direction
Change.Sun light receiving tube 31 is usually metal tube, has good heat-conducting effect, is also not restricted to metal material certainly.More
Further, as shown in fig. 7, accurately to judge the position of the sun 5, central point of the sun light receiving tube 31 towards solar panels 1
Direction is provided with light receiving surface 311, light receiving surface 31l position is absorbed more solar energy.That is, apart from the sun 5 compared with
The sun light receiving tube 31 of distant positions is able to receive more amount lights, while is transferred to connected thermal expansion expansion link 21 and produces
Raw bigger flexible amplitude, to promote solar panels 1 to turn to the direction of the sun 5.The method to set up of light receiving surface 311 is a lot, example
The more preferable metal of heat-conducting effect such as is used in the region of light receiving surface 311, or light is not belonging on the surface of sun light receiving tube 31
Receiving plane 31l position cladding barrier material, enables light receiving surface 311 accurately to judge the direction of illumination of the sun 5.Or light
Convex lens 32 can be provided with receiving plane 311, for strengthening the irradiation energy of the sun 5, to obtain more accurately controlling effect
Fruit.Similarly, thermal expansion expansion link 21 can be metallic rod, can be expanded after heated and obtain telescopic variation.Metal is only not limited to,
It is all to may achieve the design that telescopic variation is obtained because of expanded by heating, either solid, liquid, gas material, all can be the present invention
Used.Such as shown in Fig. 8, thermal expansion expansion link 21 is hollow tube, liquid 211 is filled with, liquid 211 can be mercury
Etc. the obvious material of thermal expansion effects, cylinder 212 is plugged with hollow tube one end, makes to expand and push away after liquid 211 is heated
Dynamic cylinder 2l2 moves to obtain telescopic variation.It is that hydraulic control is relatively stable using the reason for liquid 211, is controlled without increasing
Equipment, the maintenance for cost is advantageously.
In addition, for irradiation more soft season of the sun 5 or region, the present invention also can the suitably external energy in the hope of suitable
Profit running.Such as shown in Fig. 9, heat amplifying unit 4 can be provided between thermal expansion expansion link 21 and sun light receiving tube 31,
Heat amplifying unit 4 has external electric power, can be amplified the heat that sun light receiving tube 31 absorbs, thermal expansion is stretched
Bar 21 can obtain required collapsing length.Certainly, using electric power can be caused by civil power, battery or solar panels l
Electric energy.Certainly, thermal expansion expansion link 21 can connect other machinery structure, such as the kind of drive such as gear train, and thermal expansion is stretched
The telescopic direction of bar 21 is converted to spinning movement, so that more accurately the action of control solar panels 1, this mechanical drive mode are common
Design, will not be described here.
Detailed description above illustrates for one of present invention possible embodiments, only embodiment and be not used to limitation this
The scope of the claims of invention, it is all without departing from skill spirit equivalence enforcement or change for it of the present invention, it is intended to be limited solely by the present invention's
In protection domain.
Claims (10)
1. a kind of solar automatic tracking device, includes：Solar panels；Thermal expansion is stretched module, and device is in the solar panels
Shady face, to promote the solar panels towards the sun；Sunshine receiving module, device make in the smooth surface of the solar panels
The sunshine receiving module connects and transfers heat energy to the flexible module of the thermal expansion, to drive the flexible module of the thermal expansion to carry out work
Make.
2. solar automatic tracking device as claimed in claim 1, it is characterised in that：The thermal expansion stretches module including one
Thermal expansion expansion link above, the sunshine receiving module includes and the thermal expansion expansion link quantity identical sun light-receiving
Pipe, makes each thermal expansion expansion link be corresponding with the sun light receiving tube, the sun light receiving tube meeting of multiple diverse locations
Receive the heat energy size not waited, and transmit the heat energy make diverse location to should thermal expansion expansion link produce telescopic distance not etc.
From, and then promote the solar panels to rotate into the position towards the sun.
3. solar automatic tracking device as claimed in claim 2, it is characterised in that：The thermal expansion expansion link and the sunshine
Reception pipe is each provided with 2, and is symmetrical arranged by the center of the solar panels, the solar panels is carried out Double-directional rotary.
4. solar automatic tracking device as claimed in claim 2, it is characterised in that：The thermal expansion expansion link and the sunshine
Reception pipe is each provided with 3, and is angularly surround and set by the center of the solar panels, carry out the solar panels multi-party
To rotation.
5. solar automatic tracking device as claimed in claim 2, it is characterised in that：The thermal expansion expansion link and the sunshine
Heat amplifying unit is provided between reception pipe, the heat amplifying unit has external electric power, can be by the sun light receiving tube
The heat of absorption is amplified, and the thermal expansion expansion link is obtained required collapsing length.
6. solar automatic tracking device as claimed in claim 5, it is characterised in that：The electric power used can be civil power, battery
Or from electric energy caused by the solar panels.
7. solar automatic tracking device as claimed in claim 2, it is characterised in that：The thermal expansion expansion link is metallic rod,
It can be expanded after heated and obtain telescopic variation.
8. solar automatic tracking device as claimed in claim 2, it is characterised in that：The thermal expansion expansion link is hollow tube
Body, liquid is filled with, has been plugged with cylinder in the hollow tube one end, can expand after making the heated liquid and promote the cylinder
Movement obtains telescopic variation.
9. solar automatic tracking device as claimed in claim 2, it is characterised in that：The sun light receiving tube is metal tube,
With good heat-conducting effect.
10. solar automatic tracking device as claimed in claim 2, it is characterised in that：The sun light receiving tube towards this too
The central point direction of positive energy plate is provided with light receiving surface, accurately to judge the position of the sun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056615.6A CN107807672A (en) | 2017-11-01 | 2017-11-01 | Solar automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056615.6A CN107807672A (en) | 2017-11-01 | 2017-11-01 | Solar automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107807672A true CN107807672A (en) | 2018-03-16 |
Family
ID=61591001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711056615.6A Pending CN107807672A (en) | 2017-11-01 | 2017-11-01 | Solar automatic tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107807672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692470A (en) * | 2018-05-23 | 2018-10-23 | 王真 | Steering gear for solar energy equipment and solar energy equipment |
| CN109882793A (en) * | 2019-04-24 | 2019-06-14 | 深圳桓轩科技有限公司 | Intelligent solar road lamp |
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| TW201644185A (en) * | 2015-06-05 | 2016-12-16 | Garry Tsaur | Automatic tracing device of solar energy |
| CN206294124U (en) * | 2016-12-22 | 2017-06-30 | 深圳职业技术学院 | A kind of solar panel whirligig of automatic sun-tracking |
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| CN201260136Y (en) * | 2008-08-01 | 2009-06-17 | 菘铨科技股份有限公司 | Sun-tracking solar energy electricity generating device without the need of electricity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108692470A (en) * | 2018-05-23 | 2018-10-23 | 王真 | Steering gear for solar energy equipment and solar energy equipment |
| CN108692470B (en) * | 2018-05-23 | 2020-07-24 | 温州吉亿新能源科技有限公司 | Diverter for a solar installation and solar installation |
| CN109882793A (en) * | 2019-04-24 | 2019-06-14 | 深圳桓轩科技有限公司 | Intelligent solar road lamp |
| CN109882793B (en) * | 2019-04-24 | 2021-06-11 | 佛山市骏桦灯饰电器有限公司 | Intelligent solar street lamp |
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Application publication date: 20180316 |
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