CN209318229U - A kind of photovoltaic power generation plate fixed frame - Google Patents
A kind of photovoltaic power generation plate fixed frame Download PDFInfo
- Publication number
- CN209318229U CN209318229U CN201821779074.XU CN201821779074U CN209318229U CN 209318229 U CN209318229 U CN 209318229U CN 201821779074 U CN201821779074 U CN 201821779074U CN 209318229 U CN209318229 U CN 209318229U
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- China
- Prior art keywords
- power generation
- photovoltaic power
- generation plate
- guide rod
- fixed frame
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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 utility model discloses a kind of photovoltaic power generation plate fixed frames.The fixed frame, including loading plate, loading plate front are equipped with the radical occlusion device for blocking photovoltaic power generation plate；Radical occlusion device includes unwinding device, guide rod and sliding rail, unwinding device includes level and the let off roll for being spindle rotationally arranged in loading plate one end, waterproof cloth is wound on let off roll, sliding rail has two, and the two sides of loading plate are separately positioned on, the free end connection of guide rod and waterproof cloth, the both ends of guide rod are slidably disposed on two one slide rails, and waterproof cloth can be driven to be unfolded under outer power drive, block the photovoltaic power generation plate on loading plate.The fixed frame can use radical occlusion device and block photovoltaic power generation plate, waterproof yardage roll is unreeled using unwinding device and waterproof cloth is driven to be unfolded along sliding rail, waterproof cloth is enabled to shelter from the photovoltaic power generation plate on the loading plate, so that avoiding photovoltaic power generation plate from being exposed to the outer photovoltaic panel surface that faces for a long time causes a degree of damage.
Description
Technical field
The utility model relates to technical field of photovoltaic power generation more particularly to a kind of photovoltaic power generation plate fixed frames.
Background technique
Photovoltaic power generation is the photovoltaic effect using interface and luminous energy is directly translated into a kind of skill of electric energy
Art.It is mainly made of solar panel (component), controller and inverter three parts, main component is by electronic component structure
At.Solar battery carries out packaging protection after series connection can form the solar module of large area, then matches and close power control
The components such as device processed are formed photovoltaic power generation apparatus.
Photovoltaic power generation plate generated output by weather condition other than being restricted, and photovoltaic panel is in outdoor long-term placement, and surface is not
The pollutants such as dust accumulation, rainprint, birds droppings are can avoid, these deposits will seriously affect the light transmittance of photovoltaic panel, cause photovoltaic panel
Utilization rate decline, substantially reduces the economic benefit of photovoltaic power generation.
And be chronically exposed in the environment of rainwater dew, a degree of damage can be also caused to photovoltaic plate surface.By
In the acid-base property of rainwater, also by etching glass cover board, irreversible damage will cause to photovoltaic panel, reduce photovoltaic module for a long time
Transformation efficiency.
With the popularization of photovoltaic power generation, the cleaning of photovoltaic panel also becomes a discussion hot topic.China pair at present
The cleaning of solar power station photovoltaic panel also rests on the modes such as artificial, mechanical, robot and cleans, main still to use artificial cleaning,
It is artificial to clean not only inefficiency, and cleaning quality cannot also ensure.And use the cleaning investment of dedicated large scale equipment big, consumption
Energy and operating cost are high, generate secondary pollution, cleaning efficiency is also unobvious, especially worse in sandstorm weather effect.For
The lesser photovoltaic power generation factory of capacity implement to operate it is relatively easy, but for the photovoltaic power generation factory of large capacity, using artificial
Cleaning, needs to waste a large amount of manpower with the time, not only working efficiency is low, also results in the serious wasting of resources.
The method that solar panel is used to carry out photovoltaic power generation is set on roof at present gradually to be popularized,
But in actual use, it was also found that causing since the solar panel of power generation is on building roof
The pollutants such as a large amount of ponding, accumulated snow and dust stratification are easily generated in solar battery plate surface, to seriously affect solar energy
The translucency of solar panel, and eventually lead to solar panel decrease in power generation efficiency.
Summary of the invention
The purpose of this utility model is that proposing that one kind can reduce photovoltaic power generation plate for the above-mentioned deficiency of the prior art
Impaired photovoltaic power generation plate fixed frame.
A kind of photovoltaic power generation plate fixed frame of the utility model, including loading plate, photovoltaic battery plate are laid on the loading plate
Front, the loading plate front is equipped with radical occlusion device for blocking photovoltaic power generation plate；The radical occlusion device includes unreeling dress
It sets, guide rod and sliding rail, the unwinding device include level and the let off roll for being spindle rotationally arranged in described loading plate one end, institute
It states and is wound with waterproof cloth on let off roll, the sliding rail has two, and is separately positioned on the two sides of the loading plate, and be parallel to each other
And it is vertical with the let off roll, the free end connection of the guide rod and waterproof cloth, the both ends of the guide rod are slidably set
It sets on two sliding rails, and the waterproof cloth can be driven to move expansion along the sliding rail under outer power drive, block described
Photovoltaic power generation plate on loading plate.
Preferably, the unwinding device further includes the first driving device for driving the let off roll rotation.
Preferably, the radical occlusion device further includes the second driving dress for driving the guide rod to slide on the sliding rail
It sets.
Preferably, second driving device includes two ball-screws and motor, the screw rod of two ball-screws
The length direction along two sliding rails may be rotatably mounted on two sliding rails respectively, the both ends of the guide rod respectively with
The nut seat connection of two ball-screws, the motor are connect with the screw drive.
Preferably, the sliding rail is electric sliding rail, and the electric sliding rail is equipped with electronic sliding block, the both ends of the guide rod
It is slidably arranged on two sliding rails by electronic sliding block respectively.
Preferably, the unwinding device further includes shell, and the let off roll is spindle rotationally arranged in the shell, described
Shell is equipped with the outlet passed in and out for waterproof cloth, and the guide rod is arranged outside the shell.
Preferably, the guide rod is provided along its length bristle, the brush close to the side of the photovoltaic power generation plate
Hair is contacted with the surface of the photovoltaic power generation plate.
Preferably, the guide rod inner hollow and open at one end, and its open end passes through the external cleaning water source of pipeline, institute
State guide rod be evenly equipped with along its length close to the side of the photovoltaic power generation plate it is multiple with the internal cleaning hole communicated.
It preferably, further include support frame, the back side of loading plate is arranged in support the loading plate in support frame as described above.
A kind of photovoltaic power generation plate fixed frame of the utility model includes the radical occlusion device for blocking photovoltaic power generation plate, is not being had
When having the irradiation of sunlight, can use radical occlusion device and block photovoltaic power generation plate, waterproof yardage roll unreeled using unwinding device and
It drives waterproof cloth to be unfolded along sliding rail, enables waterproof cloth to shelter from the photovoltaic power generation plate on the loading plate, so that avoiding light
Volt power generation plate is exposed to outside for a long time, on the one hand can be avoided its in this way and accumulates a large amount of dust, influence generating efficiency and
Later period clean difficulty is reduced, on the other hand can be chronically exposed in the environment of rainwater dew, avoid to avoid photovoltaic power generation plate
A degree of damage is caused to photovoltaic plate surface.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of photovoltaic power generation plate fixed frame of the utility model；
Fig. 2 is the structural schematic diagram of the second driving device in the utility model.
10- loading plate；20- radical occlusion device；30- unwinding device；31- let off roll；32- first driving device；33- shell；
The outlet 331-；40- guide rod；The electronic sliding block of 41-；42- bristle；43- opening；44- cleaning hole；50- sliding rail；60- second drives
Device；61- ball-screw；611- screw rod；612- nut seat；613- nut；62- motor；70- support frame.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of photovoltaic power generation plate fixed frame of the utility model, including loading plate 10, photovoltaic battery plate are laid with
In the front of loading plate 10,10 front of loading plate is equipped with the radical occlusion device 20 for blocking photovoltaic power generation plate；Radical occlusion device 20 wraps
Unwinding device 30, guide rod 40 and sliding rail 50 are included, unwinding device 30 includes horizontal and is spindle rotationally arranged in 10 one end of loading plate
Let off roll 31, be wound with waterproof cloth on let off roll 31, sliding rail 50 has two, and is separately positioned on the two sides of loading plate 10, and
It is parallel to each other and vertical with let off roll 31, guide rod 40 is connect with the free end of waterproof cloth, and the both ends of guide rod 40 are slidable
It is arranged on two one slide rails 50, and waterproof cloth can be driven to move expansion along sliding rail 50 under outer power drive, blocks on loading plate 10
Photovoltaic power generation plate.
A kind of photovoltaic power generation plate fixed frame of the utility model includes the radical occlusion device 20 for blocking photovoltaic power generation plate,
When there is no the irradiation of sunlight, it can use radical occlusion device 20 and block photovoltaic power generation plate, using unwinding device 30 by waterproof yardage roll
It unreels and waterproof cloth is driven to be unfolded along sliding rail 50, waterproof cloth is enabled to shelter from the photovoltaic power generation plate on loading plate 10, so that
It avoids photovoltaic power generation plate from being exposed to outside for a long time, on the one hand can be avoided it in this way and accumulate a large amount of dust, influence to generate electricity
Efficiency and reduction later period clean difficulty, can be chronically exposed to the environment of rainwater dew on the other hand to avoid photovoltaic power generation plate
Under, it avoids causing a degree of damage to photovoltaic plate surface.
Unwinding device 30 can also include the first driving device 32 for driving let off roll 31 to unreel, first driving device
32 structure has very much, herein without limitation, such as: it can be motor, let off roll 31 is connect with the output end of motor, motor
It drives the rotation of let off roll 31 to realize to unreel waterproof cloth.
As shown in Fig. 2, radical occlusion device 20 can also include the second driving dress that driving guide rod 40 slides on sliding rail 50
Set 60.The structure of second driving device 60 has very much, herein without limitation, in the present embodiment, the second driving device 60 packet
Two ball-screws 61 and motor 62 are included, length direction of the screw rod 611 of two ball-screws 61 respectively along two one slide rails 50 can
It is rotatably installed on two one slide rails 50, the both ends of guide rod 40 are connect with the nut seat 612 of two ball-screws 61 respectively, electricity
Machine 62 and screw rod 611 are sequentially connected.Motor 62 drives the screw rod 611 of ball-screw 61 to rotate, and nut 613 will be with screw rod
611 rotational angle passes through nut seat 612 according to the both ends that the lead of corresponding specification is converted to linear movement guide bar 40 respectively
It is connected with nut 613, so that corresponding linear motion is realized, so that guide rod 40 is moved along sliding rail 50.
In order to enable the waterproof cloth on let off roll 31 and let off roll 31 is also infrequently exposed in rainwater, unwinding device 30
It can also include shell 33, let off roll 31 is arranged in shell 33, and shell 33 is equipped with the outlet 331 passed in and out for waterproof cloth, guiding
Bar 40 is arranged outside shell 33, and shell 33 plays the work that an isolation guide rod 40 and waterproof yardage roll directly contact simultaneously herein
With, export 331 width be less than guide rod 40 diameter, guide rod 40 is preferably driven.
As another achievable mode, sliding rail 50 is electric sliding rail, and electric sliding rail is equipped with electronic sliding block 41, guiding
The both ends of bar 40 pass through electronic sliding block 41 respectively and are slidably arranged on two one slide rails 50, drive electronic sliding block 41 by driving device
Guide rod 40 can be realized in the sliding of electric sliding rail 50 to slide along sliding rail 50.
The side opposite with photovoltaic power generation plate of guide rod 40 can be equipped with bristle 42, one end of bristle 42 and photovoltaic power generation plate
Surface contact so that guide rod 40 drive waterproof cloth expansion during, while can use bristle 42 clean photovoltaic hair
The dust on the surface of battery plate.
40 inner hollow of guide rod and open at one end 43, and its open end passes through the external cleaning water source of pipeline, guide rod 40
It is evenly equipped with along its length close to the side of photovoltaic power generation plate multiple with the internal cleaning hole 44 communicated.It is needing thoroughly in this way
It, can be by opening 43 that pipeline is communicated with exterior clean water source to the inside of guide rod 40 when cleaning the surface of photovoltaic power generation plate
The clean water added with detergent is injected, slide-and-guide bar 40 sprays into clean water to photovoltaic power generation plate by cleaning hole 44, brushes simultaneously
42 pairs of photovoltaic power generation plates for being sprayed with clean water of hair carry out scrub cleaning.
It further include support frame 70, the back side of loading plate 10 is arranged in support the loading plate 10 in support frame as described above 70.
There are many structures of support frame 70, herein without limitation.
It is not directed to place above, is suitable for the prior art.
Although being described in detail by some specific embodiments of the example to the utility model, this field
It is to be understood by the skilled artisans that above example merely to be illustrated, rather than in order to limit the scope of the utility model, this
Utility model person of ordinary skill in the field described specific embodiment can be made it is various modification or
It supplements or is substituted in a similar manner, but direction without departing from the utility model or surmount the appended claims institute
The range of definition.It should be appreciated by those skilled in the art all foundation the technical essence of the utility model are to the above embodiment party
Formula any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model.
Claims (9)
1. a kind of photovoltaic power generation plate fixed frame, including loading plate (10), photovoltaic battery plate are laid on the front of the loading plate (10),
It is characterized by: loading plate (10) front is equipped with the radical occlusion device (20) for blocking photovoltaic power generation plate；It is described to block dress
Setting (20) includes unwinding device (30), guide rod (40) and sliding rail (50), and the unwinding device (30) includes horizontal and can be rotated
Setting in the let off roll (31) of the loading plate (10) one end, be wound with waterproof cloth, the sliding rail on the let off roll (31)
(50) there are two, and be separately positioned on the two sides of the loading plate (10), and be parallel to each other and vertical with the let off roll (31),
The guide rod (40) connect with the free end of waterproof cloth, and the both ends of the guide rod (40) are slidably disposed in described in two
It on sliding rail (50), and can drive the waterproof cloth along the sliding rail (50) mobile expansion under outer power drive, block the carrying
Photovoltaic power generation plate on plate (10).
2. a kind of photovoltaic power generation plate fixed frame as described in claim 1, it is characterised in that: the unwinding device (30) further includes
First driving device (32) for driving the let off roll (31) to rotate.
3. a kind of photovoltaic power generation plate fixed frame as described in claim 1, it is characterised in that: the radical occlusion device (20) further includes
The second driving device (60) for driving the guide rod (40) to slide on the sliding rail (50).
4. a kind of photovoltaic power generation plate fixed frame as claimed in claim 3, it is characterised in that: the second driving device (60) packet
Two ball-screws (61) and motor (62) are included, the screw rod (611) of two ball-screws (61) is respectively along two cunnings
The length direction of rail (50) may be rotatably mounted on two sliding rails (50), the both ends of the guide rod (40) respectively with two
The nut seat (612) of the ball-screw (61) connects, and the motor (62) and the screw rod (611) are sequentially connected.
5. a kind of photovoltaic power generation plate fixed frame as described in claim 1, it is characterised in that: the sliding rail (50) is electric sliding
Rail, the electric sliding rail are equipped with electronic sliding block (41), and it is sliding that the both ends of the guide rod (40) pass through electronic sliding block (41) respectively
It is dynamic to be arranged on two sliding rails (50).
6. a kind of photovoltaic power generation plate fixed frame as described in claim 1, it is characterised in that: the unwinding device (30) further includes
Shell (33), the let off roll (31) are spindle rotationally arranged in the shell (33), and the shell (33) is equipped with for waterproof cloth
The outlet (331) of disengaging, the guide rod (40) setting the shell (33) outside.
7. a kind of photovoltaic power generation plate fixed frame as described in claim 1, it is characterised in that: the guide rod (40) is close to described
The side of photovoltaic power generation plate is provided along its length bristle (42), and the bristle (42) and the surface of the photovoltaic power generation plate connect
Touching.
8. a kind of photovoltaic power generation plate fixed frame as claimed in claim 7, it is characterised in that: guide rod (40) inner hollow
And (43) open at one end, and its open end, by the external cleaning water source of pipeline, the guide rod (40) is close to the photovoltaic power generation
The side of plate is evenly equipped with multiple with the internal cleaning hole (44) communicated along its length.
9. a kind of photovoltaic power generation plate fixed frame as claimed in any one of claims 1 to 8, it is characterised in that: further include support frame
(70), support frame as described above (70) is arranged at the back side of loading plate (10) to support the loading plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779074.XU CN209318229U (en) | 2018-10-31 | 2018-10-31 | A kind of photovoltaic power generation plate fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779074.XU CN209318229U (en) | 2018-10-31 | 2018-10-31 | A kind of photovoltaic power generation plate fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209318229U true CN209318229U (en) | 2019-08-30 |
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ID=67709047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779074.XU Active CN209318229U (en) | 2018-10-31 | 2018-10-31 | A kind of photovoltaic power generation plate fixed frame |
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| Country | Link |
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| CN (1) | CN209318229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464126A (en) * | 2020-03-27 | 2020-07-28 | 东南大学 | Louvered self-adjusting household photovoltaic system with protection device |
-
2018
- 2018-10-31 CN CN201821779074.XU patent/CN209318229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464126A (en) * | 2020-03-27 | 2020-07-28 | 东南大学 | Louvered self-adjusting household photovoltaic system with protection device |
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