CN206202607U - Photovoltaic generating system waterborne - Google Patents
Photovoltaic generating system waterborne Download PDFInfo
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- CN206202607U CN206202607U CN201621099323.1U CN201621099323U CN206202607U CN 206202607 U CN206202607 U CN 206202607U CN 201621099323 U CN201621099323 U CN 201621099323U CN 206202607 U CN206202607 U CN 206202607U
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- column
- expansion link
- sleeve pipe
- photovoltaic
- mounting rail
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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]
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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 utility model is related to a kind of photovoltaic generating system waterborne, including floating drum, spacing column, support post, support beam, mounting rail, photovoltaic module, micro- sparge pipe, water pump and energy storage device, floating drum is arranged on the water surface, spacing column is connected with floating drum, and spacing column can be elongated or shortened when water level rises and during water level decreasing with buoy lifting；Support post is arranged on floating drum, support beam is connected with spacing column and support post respectively, mounting rail is connected with support beam, photovoltaic module is connected with mounting rail, micro- sparge pipe is connected by fixture with mounting rail, water pump and energy storage device are arranged on floating drum, and water pump is connected with micro- sparge pipe, and energy storage device is electrically connected with photovoltaic module and water pump respectively.Above-mentioned photovoltaic generating system waterborne has the advantages that maintenance cost is low, stability is high and does not influence aquatic animals and plants to grow and Water quality.
Description
Technical field
The utility model is related to field of photovoltaic technology, more particularly to a kind of photovoltaic generating system waterborne.
Background technology
Photovoltaic plant is that one kind utilizes solar energy, the generating constituted using electronic components such as crystal silicon plate, inverters
System, the photovoltaic generating system for being connected with power network and being transmitted electric power to power network.Photovoltaic plant often set up in farmland region, it is necessary to
Take a large amount of land resources.In recent years, people's exploitation floatation type photovoltaic plant, sets up photovoltaic plant to overcome traditional light in the water surface
The big shortcoming of overhead utility land occupation resource.
Traditional floatation type photovoltaic plant includes Plastic buoy and photovoltaic module, and floating drum swum on the water surface, photovoltaic module with
Fixed angle is arranged on floating drum.Floating drum is realized fixing under water by crab-bolt and cable wire, and crab-bolt is deeply water-bed, and cable wire is held floating
Cylinder, when water surface water level is raised, floating drum rises, and cable wire is tightened, is easily pulled off, and floating drum is also easily pulled out of shape and even damage,
So that the maintenance cost of photovoltaic plant is high.When water surface water level is reduced, slack rope, whole photovoltaic plant is again easily with current
Wave, influence the stability and security of electricity generation system.Also, it is most because photovoltaic plant easily waves with current when water level is relatively low
System stabilization can be can guarantee that, photovoltaic module can only be directly installed on floating drum, photovoltaic module is nearer apart from the water surface, large area hides
Obstructing surface so that water surface illumination is not enough and air flow property is poor, not only influences the production of aquatic animals and plants, also produces pole to water quality
Big influence.In addition, photovoltaic module surface easily deposits dust, dust deposit can excessively influence the opto-electronic conversion of photovoltaic module to imitate
Rate, and the rising of summer photovoltaic module temperature, cause system voltage to reduce, influence system generating efficiency, reduction generated energy.
In sum, traditional floatation type photovoltaic plant have that maintenance cost is high, stability is poor, influence aquatic animals and plants life
Produce, destroy water quality and the low technical problem of generating efficiency.
Utility model content
Based on this, it is necessary to for traditional floatation type photovoltaic plant maintenance cost it is high, stability is poor, influence aquatic animals and plants
Production, destruction water quality and the low problem of generating efficiency, there is provided a kind of photovoltaic generating system waterborne.
A kind of photovoltaic generating system waterborne, including floating drum, spacing column, support post, support beam, mounting rail, photovoltaic group
Part, micro- sparge pipe, water pump and energy storage device, the floating drum are arranged on the water surface, and the spacing column is connected with the floating drum, institute
Stating spacing column can elongate or shorten when water level rises and during water level decreasing with the buoy lifting；The support post sets
Put on the floating drum, the support beam is connected with the spacing column and the support post respectively, the mounting rail and institute
Support beam connection is stated, the photovoltaic module is connected with the mounting rail, and micro- sparge pipe passes through fixture and the mounting rail
Connection, the water pump and the energy storage device are arranged on the floating drum, and the water pump is connected with micro- sparge pipe, institute
Energy storage device is stated to be electrically connected with the photovoltaic module and the water pump respectively.
Above-mentioned photovoltaic generating system waterborne, realizes that photovoltaic plant integral installation is spacing by spacing column, described spacing vertical
Post is connected with the floating drum, the spacing column can when water level rises and during water level decreasing with buoy lifting elongation or
Shorten, rise so as to realize overall the rising with water level of photovoltaic plant, decline with water level decreasing.Floating drum is limited by spacing column
Position, can freely rise or fall with height of water level, effectively prevent floating drum deformation or damage, and save photovoltaic plant and safeguard into
This, and effectively prevent floating drum and waved with current, the stability of a system is substantially increased, so as to realize that photovoltaic module can be apart from the water surface
Certain altitude install, photovoltaic module apart from the water surface farther out, it is to avoid photovoltaic module blocks the water surface, make photovoltaic plant have preferably thoroughly
Light, oxygen flow effect, do not interfere with the growth of aquatic animals and plants, and do not influence Water quality.Also, micro- spray is provided with mounting rail
Water pipe, can clean to photovoltaic module surface, and can reduce the temperature of component, the voltage of lifting system, Neng Gouti
The overall generating efficiency and generated energy of system high.
Wherein in one embodiment, the spacing column includes column sleeve pipe, column and expansion link, column sleeve pipe and institute
Column is stated partly to be fixed in underwater soil bearing layer, and the column is arranged in the column sleeve pipe；The expansion link
On offer connecting hole, described expansion link one end stretches into the column sleeve pipe inner sleeve and is connected to the column sleeve pipe inner side, described vertical
Post is stretched into the connecting hole, and the upright post sleeve is connected to expansion link inner side, the other end of the expansion link stretch out the water surface with
The support beam connection；The expansion link is arranged between the column sleeve pipe and the column, and the expansion link can be in water
Rise with the floating drum when position rises and rise, decline with the cylinder in water level decreasing and decline.
Wherein in one embodiment, the spacing column also includes base, and the base is connected to the column and institute
State the end that column sleeve pipe is fixed on one end of the underwater soil bearing layer.
Wherein in one embodiment, the spacing column also includes elastic component, and the elastic component is arranged on the column
Between sleeve pipe and the column, and described elastic component one end is connected with the base contacts, and the other end is stretched into the expansion link
Ends contact connection in the column sleeve pipe.
Wherein in one embodiment, multiple limbers are offered on the column sleeve pipe.
Wherein in one embodiment, the fixture includes the first fixed part, the second fixed part, supporting part and screw,
The screwed hole with the screw fit is offered on the mounting rail, is all provided with first fixed part and second fixed part
Be equipped with connecting portion, offer through hole on the connecting portion, micro- sparge pipe be positioned over the mounting rail and the supporting part it
Between, after the screw inserts the screwed hole through the through hole, the fixture is fixed on the mounting rail.
Wherein in one embodiment, the photovoltaic module includes double two-sided photovoltaic modulies of glass and the biconvex lens, institute
State double two-sided photovoltaic modulies of glass and the biconvex lens be connected with the mounting rail, the described pair of two-sided photovoltaic module of glass with it is described
Biconvex lens is alternately disposed on the mounting rail.
Wherein in one embodiment, the described pair of quantity of the two-sided photovoltaic module of glass is more than the quantity of the biconvex lens,
Multiple described pair of two-sided photovoltaic modulies of glass are provided between the adjacent biconvex lens.
Wherein in one embodiment, described photovoltaic generating system waterborne also includes light compensating lamp, and the light compensating lamp is installed
In the support beam, and the light compensating lamp is electrically connected with the energy storage device.
Wherein in one embodiment, described photovoltaic generating system waterborne also includes blower fan, and the assembling is in institute
State on support post, the blower fan is electrically connected with the energy storage device.
Brief description of the drawings
Fig. 1 is the structure top view of photovoltaic generating system in one embodiment reclaimed water；
Fig. 2 is the structural side view of the photovoltaic generating system waterborne shown in Fig. 1；
Fig. 3 is the structural front view of the photovoltaic generating system waterborne shown in Fig. 1；
Fig. 4 is the structural representation of spacing column in one embodiment；
Fig. 5 is the structural representation of spacing column in another embodiment；
Fig. 6 is the structural representation of spacing column in another embodiment；
Fig. 7 is the structure sectional view of the spacing column shown in Fig. 6；
Fig. 8 is the structural representation of fixture in one embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Refer to Fig. 1 to Fig. 3, the photovoltaic generating system waterborne 10 of an implementation method include floating drum 110, spacing column 120,
Support post 130, support beam 140, mounting rail 150, photovoltaic module 160, micro- sparge pipe 170, water pump 180 and energy storage device 190,
Floating drum 110 is arranged on the water surface 20, and spacing column 120 is connected with floating drum 110, spacing column 120 can when water level rises and
Elongated or shortened with the lifting of floating drum 110 during water level decreasing；Support post 130 is arranged on floating drum 110, support beam 140 respectively with
Spacing column 120 and support post 130 are connected, and mounting rail 150 is connected with support beam 140, photovoltaic module 160 and mounting rail 150
Connection, micro- sparge pipe 170 is connected by fixture with mounting rail 150, and water pump 180 and energy storage device 190 are arranged at floating drum 110
On, and water pump 180 is connected with micro- sparge pipe 170, energy storage device 190 is electrically connected with photovoltaic module 160 and water pump 180 respectively.
Above-mentioned photovoltaic generating system waterborne 10, realizes that photovoltaic plant integral installation is spacing by spacing column 120, spacing vertical
Post 120 is connected with floating drum 110, spacing column 120 can when water level rises and during water level decreasing with floating drum 110 lift elongation or
Shorten, rise so as to realize overall the rising with water level of photovoltaic plant, decline with water level decreasing.Floating drum 110 is by spacing vertical
Post 120 is spacing, can freely be risen or fallen with height of water level, effectively prevent floating drum 110 and deforms or damage, and saves photovoltaic electric
Stand maintenance cost, and effectively prevent floating drum 110 and waved with current, the stability of a system is substantially increased, so as to realize photovoltaic group
Part 160 can be installed apart from water surface certain altitude, photovoltaic module 160 apart from the water surface farther out, it is to avoid photovoltaic module 160 blocks the water surface,
Make photovoltaic plant that there is preferable printing opacity, oxygen flow effect, do not interfere with the growth of aquatic animals and plants, and do not influence Water quality.
Also, micro- sparge pipe 170 is provided with mounting rail 150, the surface of photovoltaic module 160 can be cleaned, and can reduce
The temperature of component, the voltage of lifting system, it is possible to increase the overall generating efficiency and generated energy of system.
Above-mentioned spacing column 120 can extend when water level rises, and shorten in water level decreasing, photovoltaic generation system waterborne
System 10 realizes that photovoltaic plant integral installation is spacing by spacing column 120, so that the stability of floatation type photovoltaic plant is improved, it is real
Existing photovoltaic module 160 is installed away from the water surface 20, the maintenance cost for overcoming traditional floatation type photovoltaic plant to exist is high, stability is poor,
The production of influence aquatic animals and plants, destruction water quality and the low problem of generated energy.Below in conjunction with the drawings and specific embodiments to spacing vertical
The structure of post 120 is described in detail.
As shown in figure 4, in one embodiment, spacing column 120 includes column sleeve pipe 121, column 122 and expansion link
123, column sleeve pipe 121 and column 122 are partly fixed in underwater soil bearing layer, and column 122 is arranged on column sleeve pipe
In 121；Connecting hole 1231 is offered on expansion link 123, the one end of expansion link 123 stretches into the inner sleeve of column sleeve pipe 121 and is connected to upright post sleeve
The inner side of pipe 121, column 122 is stretched into connecting hole 1231, and 122 sets of column is connected on the inside of expansion link 123, expansion link 123 it is another
End is stretched out the water surface 20 and is connected with support beam 140；Expansion link 123 is arranged between column sleeve pipe 121 and column 122, expansion link 123
Can rise with water level and rise, decline with water level decreasing.
In one embodiment, spacing column 120 also includes base 124, and base 124 is connected to column 122 and upright post sleeve
Pipe 121 is fixed on the end of one end of underwater soil bearing layer.Specifically, being set in the bottom of column 122 and column sleeve pipe 121
Base 124, base 124 is fixed in soil bearing layer 30 can increase the mounting stability of spacing column 120.Need explanation
, increase the mounting stability of spacing column 120 by setting base 124 in the present embodiment, but, in practical application,
Column sleeve pipe 121 and column 122 can also be imbedded directly in soil bearing layer 30, without base 124, as long as ensureing column
Sleeve pipe 121 and column 122 can be fixed, therefore, the present embodiment is simultaneously not specifically limited.
As shown in figure 4, in the present embodiment, connecting hole 1231 is through hole, and connecting hole 1231 is inside expansion link 123.Enter
One step, in one embodiment, expansion link 123 is bolted with support beam 140, near the company of the one end of support beam 140
The internal thread being provided with hole 1231 to coordinate with bolt is connect, to realize that expansion link 130 is connected with support beam 140.Need
Bright, connecting hole 1231 can also be blind hole, and such as in one embodiment, connecting hole 1231 is by expansion link 123 and column 122
One end of connection extends to one end that expansion link 123 is connected with support beam 140 and terminates in expansion link 123 near support beam 140 1
End, connecting hole 1231 not through expansion link 123, expansion link 123 near one end of support beam 140 offer in addition for bolt
The screwed hole of cooperation is connected with realizing expansion link 123 with support beam 140.
Further, as shown in figure 4, in one embodiment, one end that column sleeve pipe 121 is connected with expansion link 123
The first spacing preiection 1211 is provided with end, accordingly, the second spacing preiection 1232 is provided with expansion link 123, work as water level
Rise, when expansion link 123 is with water level hit the ceiling, the second spacing preiection 1232 is contacted with the first spacing preiection 1211,
First spacing preiection 1211 blocks the second spacing preiection 1232, prevents the second spacing preiection 1232 from continuing up, so as to limit
Expansion link 123 continues to rise, and to prevent expansion link 123 from departing from column sleeve pipe 121 and column 122, further ensures that device stabilization
Property.
In the present embodiment, the first spacing preiection 1211 and the second limit are set on column sleeve pipe 121 and expansion link 123 respectively
Position raised 1232 departs from column sleeve pipe 121 and column 122 to prevent expansion link 123.In another embodiment, it is also possible to vertical
One end that post 122 is connected with expansion link 123 sets the 3rd spacing preiection, accordingly, in expansion link 123 and the junction of column 122
4th spacing preiection is set, and being coordinated by the 3rd spacing preiection and the 4th spacing preiection prevents expansion link 123 from departing from column sleeve pipe
121 and column 122.In other embodiments, can be also respectively provided with column sleeve pipe 121, column 122 and expansion link 123 simultaneously
Spacing preiection, the present embodiment is not limited specifically.In addition, as shown in figure 4, in the present embodiment, column sleeve pipe 121, the and of column 122
Expansion link 123 is cylinder, and the first spacing preiection 1211 and the second spacing preiection 1232 circumferentially whole installation, but
It is, it is necessary to illustrate, the present embodiment is not used to limit the concrete shape of column sleeve pipe 121, column 122 and expansion link 123
And the concrete form of spacing preiection, such as in other embodiments, column sleeve pipe 121, column 122 and expansion link 123 can be with
It is square pile body or other shapes of cylinder, spacing preiection can also be spaced protruding block.
Specifically, the spacing column 120 of the present embodiment is as follows with the process that water level rises or falls：First, when on water level
When rising, the floating drum 110 swum on the water surface 20 rises and rises with water level, and floating drum 110 rises the branch for driving and being connected with floating drum
Support column 130 rises, and then drives support beam 140, mounting rail 150 and photovoltaic module 160 to rise, the uphill process of support beam 140
Middle drive expansion link 123 is moved upwards, and expansion link 123 rises and rises with water level, and spacing column 120 rising with water level and stretching
Long, photovoltaic cells 10 are overall to be risen and rising with water level, and each photovoltaic cells 10 rise and rise with water level simultaneously, and photovoltaic plant is whole
Body rises and rises with water level；When the water level descends, by photovoltaic module 160 and the weight of support beam 140 and the grade of support post 130
Power is acted on, and floating drum 110 declines with water level decreasing, and drives support post 130 to decline, and then drives support beam 140 and photovoltaic
Component 160 declines, and support beam 140 is pressed downward expansion link 123 during declining, and moves downward expansion link 123, expansion link 123
Decline with water level decreasing, spacing column 120 shortens with water level decreasing, photovoltaic cells 10 are overall to be declined with water level decreasing,
Each photovoltaic cells 10 rise and rise with water level simultaneously, and photovoltaic plant is overall to be risen with water level rising.
As shown in figure 5, In yet another embodiment, spacing column 120 includes column sleeve pipe 121, column 122, expansion link
123, column sleeve pipe 121 and column 122 are partly fixed in underwater soil bearing layer 30, are offered on column sleeve pipe 121 many
Individual limbers 125, column 122 is arranged in column sleeve pipe 121；Connecting hole 1231, expansion link 123 are offered on expansion link 123
One end stretches into the inner sleeve of column sleeve pipe 121 and is connected to the inner side of column sleeve pipe 121, and column 122 is stretched into connecting hole 1231,122 sets of column
The inner side of expansion link 123 is connected to, the other end of expansion link 123 stretches out the water surface 20 and is connected with support beam 140；Expansion link 123 is arranged on
Between column sleeve pipe 121 and column 122, expansion link 123 can rise and rise with water level, decline with water level decreasing.
Specifically, in the present embodiment, the water during limbers 125 can make water body when water level rises flows into column sleeve pipe
In 121, the water level in column sleeve pipe 121 rises simultaneously with the water level of the water surface 20, and expansion link 123 is in floating drum 110 and support beam 140
Drive under, and with column sleeve pipe 121 water level rise and steadily rise；When the water level descends, the water in column sleeve pipe 121
Flowed out by limbers 125, flowed into water body, the water level in column sleeve pipe 121 declines simultaneously with the water level of the water surface 20, expansion link
123 steadily decline in the presence of photovoltaic plant entirety gravity with the water level decreasing in column sleeve pipe 121, photovoltaic plant it is overall with
Water level decreasing steadily declines.
In the present embodiment, flowed into by opening up on column sleeve pipe 121 water when limbers 125 rises water level in water body
In column sleeve pipe 121, when the water level descends, the water energy in column sleeve pipe 121 is enough flowed back in water body, is made in column sleeve pipe 121
Water level rises and rises with the water level of the water surface 20, declines with the water level decreasing of the water surface 20, drives the rising of expansion link 123 to make spacing
Column 120 extends, or driving expansion link 123 to decline shortens spacing column 120, also, is risen or fallen in expansion link 123
Cheng Zhong, water energy in column sleeve pipe 121 is enough to play support cushioning effect to expansion link 123, it is ensured that expansion link 123 steadily rise or
Decline, so that whole photovoltaic plant steadily rises or falls with water level, be further ensured that the stability of system.
Further, identical with embodiment one, in the present embodiment, spacing column 120 also includes base 124, and base 124 connects
Be connected to column 122 and column sleeve pipe 121 be fixed on underwater soil bearing layer 30 one end end.Column sleeve pipe 121 with it is flexible
The first spacing preiection 1211 is provided with the end of one end of the connection of bar 123, accordingly, the second limit is provided with expansion link 123
Position raised 1232.Specifically, the present embodiment opens up multiple logical with the difference is that only for embodiment one on column sleeve pipe 121
Water hole 125, to be further ensured that the stability of system, other structures in the present embodiment and part composition with the phase of embodiment one
Together, will not be described here.
As shown in Figure 6, Figure 7, in another embodiment, spacing column 120 includes column sleeve pipe 121, column 122, stretches
The base 124 of contracting bar 123 and elastic component 126, base 124 are fixed in soil bearing layer 30, column sleeve pipe 121 and column 122
One end is connected with base 124, and in column sleeve pipe 121 and column 122 part setting underwater soil bearing layer 30, column 122
It is arranged in column sleeve pipe 121；Connecting hole 1231 is offered on expansion link 123, column sleeve pipe 121 is stretched into the one end of expansion link 123
Inner sleeve is connected to the inner side of column sleeve pipe 121, and column 122 is stretched into connecting hole 1231, and 122 sets of column is connected to the inner side of expansion link 123, stretches
The other end of contracting bar 123 stretches out the water surface 20 and is connected with support beam 140, and elastic component 126 is arranged on column sleeve pipe 121 and column 122
Between, and the contact of the one end of elastic component 126 and base 124 be connected, and the other end and expansion link 123 stretch into the end in column sleeve pipe 121
Portion's contact connection；Expansion link 123 is arranged between column sleeve pipe 121 and column 122, and expansion link 123 can be with water level rising
Rise, decline with water level decreasing, elastic component 126 can be in the process of rising or falling of expansion link 123 to 123 branch of expansion link
Support cushioning effect, makes expansion link 123 steadily rise or fall.
Specifically, in the present embodiment, elastic component 126 uses spring.
In the present embodiment, column sleeve pipe 121 and column 122 are fixed in soil bearing layer 30 by base 124, at other
In embodiment, column sleeve pipe 121 and column 122 can also be not provided with base 124, and directly by column sleeve pipe 121 and column 122
Realize that column sleeve pipe 121 and column 122 are fixed in embedment soil bearing layer 30, when column sleeve pipe 121 and column 122 are directly imbedded
When being fixed in soil bearing layer 30, elastic component 126 is socketed between column sleeve pipe 121 and column 122, and one end is directly held with soil
The surface contact of power layer 30.Or, it is also possible to one end part that elastic component 126 is contacted with the surface of soil bearing layer 30 is buried
Enter to increase the mounting stability of elastic component 126 in soil bearing layer 30, the present embodiment is not limited specifically.
Further, in one embodiment, limbers 125 can also be opened up on column sleeve pipe 121, to further enhance
The stability of system, the operation principle of specific limbers 1211 is identical with embodiment two, will not be described here.
Specifically, the present embodiment sets elastic component 126 with the steady of strengthening system with the difference is that only for embodiment one
It is qualitative.Other structures and the part composition of the present embodiment are identical with embodiment one, will not be described here.
The spacing column 120 of the present embodiment is as follows with the process that water level rises or falls：When water level rises, water is swum in
Floating drum 110 on face 20 rises and rises with water level, and floating drum 110 rises on the support post 130 for driving and being connected with floating drum 110
Rise, and then drive support beam 140 and photovoltaic module 160 to rise, drive expansion link 123 to transport upwards in the uphill process of support beam 140
Dynamic, expansion link 123 rises and rises with water level, and spacing column 120 rises and extends with water level, and photovoltaic plant is overall with water level
Rise and rise, in the uphill process of expansion link 123, spring gradually trails, support telescopic bar 123 steadily rises；When under water level
During drop, by photovoltaic module 160 and the Action of Gravity Field of support beam 140 and the grade of support post 130, floating drum 110 is with water level decreasing
Decline, and drive support post 130 to decline, and then drive support beam 140 and photovoltaic module 160 to decline, support beam 140 declined
Expansion link 123 is pressed downward in journey, expansion link 123 is moved downward, expansion link 123 declines with water level decreasing, spacing column 120
Shorten with water level decreasing, photovoltaic plant integrally declines with water level decreasing, spring is gradually pressed during expansion link 123 declines
Contracting, support telescopic bar 123 enters row buffering to expansion link 123, it is to avoid expansion link 123 drastically declines, it is ensured that expansion link 123 is steady
Decline.
Above-mentioned photovoltaic generating system waterborne 10 realizes that photovoltaic plant integral installation is spacing by spacing column 120, overcomes
Traditional floatation type photovoltaic plant maintenance cost is high, stability is poor, the production of influence aquatic animals and plants, destruction water quality and generated energy is low
Problem.The concrete structure to spacing column 120 has been described in detail above.Above-mentioned photovoltaic waterborne is sent out below in conjunction with the accompanying drawings
Other building blocks of electric system 10 are further described.
As shown in Figure 1 to Figure 3, floating drum 110 is swum on the water surface 20, and floating drum 110 is the floating object with certain buoyancy, is used
In whole superstructure is supported, in one embodiment, floating drum 110 uses Plastic buoy.
In one embodiment, through hole is offered on floating drum 110, spacing column 120 passes through through hole, spacing column 120
One end is fixed in underwater soil bearing layer 30, and the other end stretches out the water surface 20 and is connected with support beam 140.Support post 130 is used for
Auxiliary support photovoltaic module 160, the two ends of support post 130 connect floating drum 110 and support beam 140 respectively, in one embodiment
In, support post 130 and support beam 140 are bolted.Support beam 140 is used for the installation of mounting rail 150, by setting branch
Support beam 140 can strengthen the load-bearing to photovoltaic module 160, device is more consolidated.In one embodiment, support beam 140 with
Spacing column 120 is bolted, but, can also be connected using other manner between support beam 140 and spacing column 120
Connect, e.g., support beam 140 can also be welded to connect with spacing column 120.
In one embodiment, micro- sparge pipe 170 is arranged on the top of mounting rail 150 by fixture 40.As shown in figure 8,
Fixture 40 includes the first fixed part 410, the second fixed part 420, supporting part 430 and screw, is offered on mounting rail 150 and spiral shell
The screwed hole for coordinating is followed closely, connecting portion is offered on the first fixed part 410 and the second fixed part 420, offered on connecting portion logical
Hole, micro- sparge pipe 170 is positioned between mounting rail 150 and supporting part 430, after screw inserts screwed hole through through hole, by fixation
Part 40 is fixed on mounting rail 150.Specifically, when installing micro- sparge pipe 170, micro- sparge pipe 170 is placed horizontally in into mounting rail
150 open up at the position of screwed hole top, and fixture 40 is enclosed within micro- sparge pipe 170, the supporting part 430 of fixture 40 with it is micro-
Sparge pipe 170 is contacted, and screw passes through the through hole of the first fixed part 410 and the second fixed part 420 and inserts the screw thread of mounting rail 150
Locked behind hole, so as to micro- sparge pipe 170 is fixed on mounting rail 150.
Specifically, offering multiple micro- hole for water sprayings on micro- sparge pipe 150, micro- sparge pipe 150 is connected with water pump 180, water pump
180 are connected with photovoltaic module 160 and energy storage device 190 respectively.Photovoltaic module 160 is that the offer of water pump 180 is dynamic with energy storage device 190
Power power supply, when the power supply stored in energy storage device 190 is sufficient, energy storage device 190 is powered to water pump 180, when energy storage device 190
When the power supply of middle storage is not enough, can be generated electricity by photovoltaic module 160 and directly water pump 180 is powered.In one embodiment, water pump
180 is photovoltaic water pump, and photovoltaic water pump can realize self-energizing.
Sprayed in the suction pump of water pump 180 sparge pipe 150 in a subtle way and from micro- hole for water spraying.In one embodiment, system is also wrapped
Include controller, controller according to the work of cleaning demand automatically controlled water pump 180 and the size of the hydraulic pressure of water pump 180, so as to control
The height and size of current are sprayed to meet demand when being cleaned to photovoltaic module 160.Carried out clearly to photovoltaic module 160
When washing, controller controlling pump water hydraulic pressure makes micro- hole for water spraying spray the height and suitable size of current in cleaning assembly.To photovoltaic group
Part 160 carries out the floating ash that cleaning removes assembly surface, increases absorption of the component to illumination, meanwhile, assembly surface can be reduced
Temperature, lifting assembly output voltage can integrally be substantially improved system effectiveness, improve generated energy.
Specifically, photovoltaic module 160 is the electrical generation components of system, it is connected with external electrical network, the electricity that photovoltaic module 160 sends
External electrical network is transported to by inversion boosting etc..Photovoltaic module 160 can be incorporated into the power networks can also Independent Power Generation.Work as photovoltaic module
160 when being incorporated into the power networks, and photovoltaic module 160 is connected with power network, and its electricity for issuing is transported on power network by inversion boosting, and one is small
Part storage in energy storage device 190, so that the electricity consumption such as normal lighting of system is used by oneself.Specifically, energy storage device 190 can be
Battery, battery can be using lead-acid battery, Ni-MH battery, nickel-cadmium cell or lithium battery etc..
As shown in figure 1, in one embodiment, photovoltaic module 160 includes double two-sided photovoltaic modulies 162 of glass and biconvex lens
164, double two-sided photovoltaic modulies 162 of glass and biconvex lens 164 are connected with mounting rail 150, double two-sided photovoltaic modulies 162 of glass with it is double
Convex lens 164 are alternately disposed on mounting rail 150.
Specifically, double two-sided photovoltaic modulies 162 of glass can be carried out by fastener with biconvex lens 164 with mounting rail 150
Connection, it is also possible to be attached with mounting rail 150 by fastener, can avoid being punched on mounting rail 150 using fastener connection
Precision not enough influences overall installation situation.
The front and back of double two-sided photovoltaic modulies 162 of glass uses solar energy photovoltaic material, two-sided all to receive the sun
The irradiation of light, lifting assembly receives the area of illumination.In the one side of light direct projection, double two-sided photovoltaic modulies 162 of glass receive illumination
Electric energy is converted light energy into, meanwhile, double two-sided photovoltaic modulies 162 of glass have preferable dim light effect, cannot direct projection in illumination
Simultaneously, it is possible to use scattering light is generated electricity, and the generating effect of module backside is equivalent to component positive 20% to 30%, i.e. phase
For compared with the photovoltaic module of one side, the generated energy that double two-sided photovoltaic modulies 162 of glass can allow system overall improves 20%
To 30%.Specifically, double two-sided photovoltaic modulies 162 of glass use crystal silicon solar batteries component.
The thickness that the tow sides of biconvex lens 164 are in the middle of sphere, and biconvex lens 164 is more than both sides.Lenticular
The tow sides of mirror 164 can be reflected light, so as to increase the reflected range of illumination.On the one hand, the front of biconvex lens 164
Reflected light can promote double glass positive generated energy of two-sided photovoltaic module 162, on the other hand, the back side of biconvex lens 164 it is anti-
Penetrating light can improve the generated energy at double two-sided back sides of photovoltaic module 162 of glass again, it is ensured that there is light in the region at the photovoltaic module back side all the time
According to photovoltaic module surface is reflexed to, the overall generated energy of photovoltaic module is set further to be improved, installing biconvex lens 164 can
To cause the generating efficiency further lifting 10% to 20% or so of system.Additionally, while generated energy is increased, biconvex lens
164 have light transmittance higher, it is ensured that system bottom it is bright and clear, it is ensured that do not influence aquatic animals and plants to grow.
In one embodiment, the quantity of the two-sided photovoltaic module 162 of double glass is more than the quantity of biconvex lens 164, adjacent
The two-sided photovoltaic module 162 of multiple double glass is provided between biconvex lens 164.On mounting rail 150, every the double glass dual lights of several piece
Volt component 162 installs one piece of biconvex lens 164, and the quantity of biconvex lens 164 should not be excessive, and biconvex lens 164 sets excessive meeting
Cause the quantity of the two-sided photovoltaic module 162 of double glass very few, so as to influence the overall generating efficiency of system.Double two-sided photovoltaic modulies of glass
162 and the quantity and ratio of biconvex lens 164 need the reflecting effect shone according to the generating efficiency of component, lens on light and be
The lighting effect of bottom of uniting rationally is set so that while reaching maximum also system can have the overall generated energy of system
Preferable light transmittance.
Specifically, biconvex lens 164 can use makrolon (Polycarbonate, PC), polymethyl methacrylate
The weight of plastic materials or fiberglass etc. such as (Polymethyl methacrylate, PMMA), plastic material and fiberglass compared with
Gently, compared with photovoltaic module, the lighter in weight of lens can reduce the carrying of mounting rail 150, so as to reduce system integral support
Load-carrying, reduce material usage amount and cost.But it should be recognized that biconvex lens 164 can also use other materials, and
It is not limited to the present embodiment.
As shown in Fig. 2 in one embodiment, above-mentioned photovoltaic generating system waterborne also includes multiple light compensating lamps 50, light filling
Lamp 50 is separately mounted in support beam 140, and light compensating lamp 50 is connected with energy storage device 190, and energy storage device 190 is carried for light compensating lamp 50
Power supply energy.Specifically, light compensating lamp 50 can be connected by coupling hook with support beam 140, coupling hook one end and light compensating lamp 50
Connection, the other end is provided with hook, and hook is connected with the mounting of support beam 140.Light compensating lamp 50 can use LED.Light compensating lamp 50
Light filling or light quality adjustment can be carried out to the water surface according to different aquatic animals and plants species and growth cycle, promote aquatic animals and plants
Growth.
As shown in Fig. 2 in one embodiment, photovoltaic generating system waterborne also includes blower fan 60, blower fan 60 is arranged on branch
On support column 130, and blower fan 60 is electrically connected with energy storage device 190.Specifically, blower fan 60 can be horizontal axis wind-driven generator or
Vertical axis aerogenerator.In the present embodiment, blower fan 60 is arranged on support post 130, because support post 130 is higher, will
Blower fan 60 is arranged on support post 130 to be helped to capture wind energy.Blower fan 60 can capture wind power generation, be above-mentioned photovoltaic waterborne
The auxiliary generation device of electricity generation system 10, the electricity that blower fan 60 is issued will be stored in energy storage device 190, be converted through inversion and be provided
Used to the water pump 180 of light compensating lamp 50, blower fan 60 can be light compensating lamp 50 and water pump when the generated energy of cloudy photovoltaic module 160 is relatively low
180 power supply energy, realize that system power is generated power for their own use, and reduce the consumption to extra power.Meanwhile, system is in the generation deficiency of blower fan 60
When just store photovoltaic module 160 generating, can to greatest extent reduce the consumption that system generates electricity to photovoltaic module 160, help
In raising system generated energy.
Above-mentioned photovoltaic generating system waterborne can be arranged in pond, reservoir, and rivers,lakes and seas, using scope very
Extensively.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of photovoltaic generating system waterborne, it is characterised in that including floating drum, spacing column, support post, support beam, installation
Beam, photovoltaic module, micro- sparge pipe, water pump and energy storage device, the floating drum are arranged on the water surface, and the spacing column is floating with described
Cylinder connection, the spacing column can be elongated or shortened when water level rises and during water level decreasing with the buoy lifting；It is described
Support post is arranged on the floating drum, and the support beam is connected with the spacing column and the support post respectively, described
Mounting rail is connected with the support beam, and the photovoltaic module is connected with the mounting rail, micro- sparge pipe by fixture with
The mounting rail connection, the water pump and the energy storage device are arranged on the floating drum, and the water pump and micro- spray
Water pipe is connected, and the energy storage device is electrically connected with the photovoltaic module and the water pump respectively.
2. photovoltaic generating system waterborne according to claim 1, it is characterised in that the spacing column includes upright post sleeve
Pipe, column and expansion link, the column sleeve pipe and the column are partly fixed in underwater soil bearing layer, and the column
It is arranged in the column sleeve pipe；Connecting hole is offered on the expansion link, the column sleeve pipe is stretched into described expansion link one end
Inner sleeve is connected to the column sleeve pipe inner side, and the column is stretched into the connecting hole, and the upright post sleeve is connected in the expansion link
Side, the other end of the expansion link stretches out the water surface and is connected with the support beam；The expansion link be arranged on the column sleeve pipe and
Between the column, the expansion link can rise when water level rises and rise with the floating drum, in water level decreasing with institute
Floating drum is stated to decline and decline.
3. photovoltaic generating system waterborne according to claim 2, it is characterised in that the spacing column also includes base,
The base is connected to the column and the column sleeve pipe be fixed on the underwater soil bearing layer one end end.
4. photovoltaic generating system waterborne according to claim 3, it is characterised in that the spacing column also includes elasticity
Part, the elastic component is arranged between the column sleeve pipe and the column, and described elastic component one end and the base contacts
Connection, the other end stretches into the ends contact in the column sleeve pipe and is connected with the expansion link.
5. the photovoltaic generating system waterborne according to Claims 2 or 3 or 4, it is characterised in that opened up on the column sleeve pipe
There are multiple limbers.
6. photovoltaic generating system waterborne according to claim 1, it is characterised in that the fixture includes that first fixes
Portion, the second fixed part, supporting part and screw, offer the screwed hole with the screw fit, described first on the mounting rail
Connecting portion is provided with fixed part and second fixed part, through hole is offered on the connecting portion, micro- sparge pipe is put
It is placed between the mounting rail and the supporting part, after the screw inserts the screwed hole through the through hole, will be described solid
Determine part to be fixed on the mounting rail.
7. photovoltaic generating system waterborne according to claim 1, it is characterised in that the photovoltaic module includes that double glass are two-sided
Photovoltaic module and biconvex lens, the described pair of two-sided photovoltaic module of glass and the biconvex lens are connected with the mounting rail, described
Double two-sided photovoltaic modulies of glass are alternately disposed on the mounting rail with the biconvex lens.
8. photovoltaic generating system waterborne according to claim 7, it is characterised in that the described pair of number of the two-sided photovoltaic module of glass
Amount is provided with multiple described pair of two-sided photovoltaic groups of glass more than the quantity of the biconvex lens between the adjacent biconvex lens
Part.
9. photovoltaic generating system waterborne according to claim 1, it is characterised in that also including light compensating lamp, the light compensating lamp
In the support beam, and the light compensating lamp is electrically connected with the energy storage device.
10. photovoltaic generating system waterborne according to claim 1, it is characterised in that also including blower fan, the assembling
In on the support post, the blower fan is electrically connected with the energy storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099323.1U CN206202607U (en) | 2016-09-30 | 2016-09-30 | Photovoltaic generating system waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099323.1U CN206202607U (en) | 2016-09-30 | 2016-09-30 | Photovoltaic generating system waterborne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202607U true CN206202607U (en) | 2017-05-31 |
Family
ID=58761881
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099323.1U Expired - Fee Related CN206202607U (en) | 2016-09-30 | 2016-09-30 | Photovoltaic generating system waterborne |
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| Country | Link |
|---|---|
| CN (1) | CN206202607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418504A (en) * | 2018-04-11 | 2018-08-17 | 崔启军 | A kind of solar energy composite power station waterborne |
-
2016
- 2016-09-30 CN CN201621099323.1U patent/CN206202607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418504A (en) * | 2018-04-11 | 2018-08-17 | 崔启军 | A kind of solar energy composite power station waterborne |
| CN108418504B (en) * | 2018-04-11 | 2020-05-15 | 崔启军 | Overwater solar comprehensive power station |
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Granted publication date: 20170531 |