CN108449029A - A kind of road and bridge engineering side hanging electricity generation system - Google Patents

A kind of road and bridge engineering side hanging electricity generation system Download PDF

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Publication number
CN108449029A
CN108449029A CN201810454642.7A CN201810454642A CN108449029A CN 108449029 A CN108449029 A CN 108449029A CN 201810454642 A CN201810454642 A CN 201810454642A CN 108449029 A CN108449029 A CN 108449029A
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CN
China
Prior art keywords
plate
photovoltaic
thick
bridge
fine purifiation
Prior art date
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.)
Pending
Application number
CN201810454642.7A
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Chinese (zh)
Inventor
倪志军
彭勇
蒋志友
沈晓霞
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Chongqing Hengjia Engineering Consulting Co Ltd
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Chongqing Hengjia Engineering Consulting Co Ltd
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Publication of CN108449029A publication Critical patent/CN108449029A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention discloses a kind of road and bridge engineering side hanging electricity generation system, including bridge, the both sides of the bridge are respectively equipped with photovoltaic power generation apparatus, the photovoltaic power generation apparatus is mounted on the side of the bridge, along the length direction of bridge walking track above the photovoltaic power generation apparatus, the walking track is equipped with walking dolly, and photovoltaic electric plate cleaning disk is lifted on the walking dolly, and photovoltaic battery plate cleaning disk is fallen on the photovoltaic power generation apparatus.The present invention can efficiently carry out photoelectric conversion, while have the characteristics that electric energy large storage capacity, and have self-cleaning function, can guarantee electricity conversion.

Description

A kind of road and bridge engineering side hanging electricity generation system
Technical field
The present invention relates to field of photovoltaic power generation, and in particular to a kind of road and bridge engineering side hanging electricity generation system.
Background technology
Solar energy can be described as inexhaustible, nexhaustible, cleanliness without any pollution, the reproducible environmentally protective energy, with Science and technology development and social progress, people it is higher and higher to the consciousness of environmental protection, using solar power generation trend increasingly Rise, with unrivaled spatter property, the safety of height, the opposite popularity of the energy and adequate, the long-life and Advantage not available for other conventional energy resources such as maintenance-free, so photovoltaic energy is considered as most important new energy.Photovoltaic Collection of energy conversion equipment can convert light energy into electric power and be used, and be the development that social low-carbon environment-friendly, green energy resource use Direction.
The electricity consumption of road and bridge at present is mainly connected by conducting wire, and teletransmission electric energy is powered, and it is big not only to consume electric energy And electricity consumption bothers, nor meet existing energy-saving and environment-friendly theory, some existing solar street lights, the dual-purpose road of light wind The road and bridge such as lamp lighting apparatus only does illumination and is used, and can not carry out a large amount of storing up electricity and photoelectric conversion, while photovoltaic battery plate is long-term Exposure in air, is easy accumulation dust, and existing photovoltaic power generation apparatus does not have self-cleaning equipment, can be seriously affected after dust accretions The transformation efficiency of photovoltaic battery plate.So need to design it is a kind of can efficiently, high texture carries out photoelectric conversion and storage capacity is strong, has The photoelectric conversion device of self-cleaning function.
Invention content
In view of this, to solve one or more above technical problem, the present invention provides a kind of road and bridge engineering side Hanging electricity generation system.
Technical solution is as follows:
A kind of road and bridge engineering side hanging electricity generation system, key are:Including bridge, the both sides of the bridge are set respectively There are photovoltaic power generation apparatus, the photovoltaic power generation apparatus to be mounted on the side of the bridge, the edge above the photovoltaic power generation apparatus The length direction walking track of the bridge, the walking track are equipped with walking dolly, photovoltaic electric are lifted on the walking dolly Plate cleans disk, and photovoltaic battery plate cleaning disk is fallen on the photovoltaic power generation apparatus.The effect of the program is:Photovoltaic power generation apparatus energy Photoelectric conversion power generation is carried out, the photovoltaic battery plate cleaning disk of walking dolly lifting is fallen on photovoltaic power generation apparatus, with walking dolly In walking track movement, photovoltaic power generation apparatus can be cleaned.
Preferably, multiple photovoltaic power generation apparatus have been distributed along its length in the side of the bridge, The photovoltaic power generation apparatus includes vertically arranged side mounting plate and the photovoltaic generation unit on the side mounting plate, described Side mounting plate is fixed on the side of the bridge, and the photovoltaic generation unit is located on the outside of the side mounting plate, the photovoltaic hair The top of electric unit is hinged with the side mounting plate, and pull-push piece is connected between the photovoltaic generation unit and side mounting plate.It should The effect of scheme is:Pull-push piece can push photovoltaic generation unit to rotate, and to adjust the angle of photovoltaic generation unit, preferably connect It is illuminated by the light, promotes photoelectric conversion efficiency.
Preferably, the photovoltaic generation unit includes the box body equipped with window, and the window of the box body is backwards to described Side mounting plate setting, the box body are obliquely installed, and the top of the box body is hinged with the side mounting plate, and photovoltaic electric is equipped in the box body Plate is connected by angle regulator between the photovoltaic battery plate and the inner wall of box body, is covered at the window of the box body Tabula rasa;
It is equipped with a circle light-transmitting plate bayonet around its window on the box body, the edge of the light-transmitting plate is fallen in the light transmission In board mouth, the edge of the light-transmitting plate by glass glue sticking and is closed;
The top edge of the side mounting plate is connected with the flange that blocks extended outward, and the lower edge of the side mounting plate connects It is connected to the horizontal supporting plate extended outward, the lower part of the box body is overlapped on the edge of the horizontal supporting plate;
The pull-push piece is electric pushrod, the both ends of the electric pushrod respectively with the box body bottom and the side mounting plate Lateral surface it is hinged, the electric pushrod is two, and two electric pushrods are distributed along the length direction of the bridge.
The effect of the program is:Photovoltaic battery plate can carry out photoelectric conversion under illumination condition, and photovoltaic battery plate is placed on box body It is middle to have certain wind resistance effect;It is additionally provided with angle regulator in box body simultaneously, can be directed in different time periods different Photovoltaic battery plate is adjusted in lighting angle, and photovoltaic battery plate is made preferably to receive luminous energy, and light-transmitting plate can play dustproof effect, keep away Exempt from the accumulation of dust on photovoltaic battery plate, leads to the reduction of photovoltaic battery plate transformation efficiency;Electric pushrod can push photovoltaic cells or more It rotates to adapt to lighting angle, the design of two catch bars makes the installation of photovoltaic battery plate more stablize.
Preferably, the angle regulator includes photovoltaic battery plate shaft and photovoltaic battery plate sync driver, institute It states the length direction in box body along the bridge and multiple photovoltaic battery plate shafts, the length of the photovoltaic battery plate shaft is distributed with Direction is vertical with its distribution arrangement, the photovoltaic battery plate axes of rotation skew setting, the box of the photovoltaic battery plate shaft and the box body Bottom is parallel, and the both ends of the photovoltaic battery plate shaft are mounted on the inner wall of the box body, each photovoltaic electric by bearing respectively It is connected separately with the photovoltaic battery plate in plate shaft, the working face of the photovoltaic battery plate is towards the window of the box body, the light Volt battery plate the back side be fixedly connected with the corresponding photovoltaic battery plate shaft, all photovoltaic battery plate shafts with it is same described Photovoltaic battery plate sync driver connects;
The photovoltaic battery plate sync driver includes photovoltaic battery plate rotating pulley, in each photovoltaic battery plate shaft It is installed with the photovoltaic battery plate rotating pulley, the photovoltaic battery plate rotating pulley of the two neighboring photovoltaic battery plate shaft respectively On be arranged with same root photovoltaic battery plate rotating belt, any photovoltaic battery plate shaft is connected with photovoltaic battery plate rotational power dress It sets;
The photovoltaic battery plate rotational power plant include photovoltaic battery plate rotary electric machine and with the photovoltaic battery plate rotary electric machine The photovoltaic battery plate for exporting axis connection rotates retarder, and the photovoltaic battery plate rotary electric machine and photovoltaic battery plate rotation retarder are solid respectively It is scheduled on the outer wall of the box body, the output shaft of the photovoltaic battery plate rotation retarder stretches into the box body and any photovoltaic Battery plate shaft axial restraint connects.
The effect of the program is:Photovoltaic battery plate sync driver energy synchronous rotary photovoltaic battery plate shaft, so that box body Interior photovoltaic battery plate is synchronously carried out angular adjustment, and photovoltaic battery plate is enable to receive more luminous energy;It is all provided in photovoltaic battery plate shaft There is photovoltaic battery plate rotating pulley, covers same root photovoltaic battery plate rotating belt, energy on two neighboring photovoltaic battery plate rotating pulley Achieve the effect that all photovoltaic battery plate shafts synchronize rotation by the rotation of any one photovoltaic battery plate rotating pulley;Light It lies prostrate battery plate rotary electric machine and power is provided, photovoltaic battery plate rotates retarder to power into being output to photovoltaic battery plate shaft again after row buffering On, photovoltaic battery plate shaft can be made to carry out slow position movement, adapt to the irradiating angle change frequency of light as possible, ensure photovoltaic electric Plate transformation efficiency.
Preferably, the walking track includes horizontally disposed channel beam, all photovoltaic generation units It is respectively positioned below the channel beam, which is fixedly connected with the bridge, opening down, the slot of the channel beam Set at the notch of type crossbeam there are two face and horizontal-extending walking plate, the outer ledges of two walking plates respectively with slot Two cell wall lower edges of type crossbeam connect, and lifting seam is formed between two walking plates, and the walking dolly is located at described In channel beam, the walking dolly is fallen on two walking plates, is connected with vertical loading board on the walking dolly, the lifting Bar is connect after being passed down through the lifting seam with photovoltaic battery plate cleaning disk;
The walking dolly includes vehicle frame, and the upper end of the vertical loading board is connect with the vehicle frame, and two rows are equipped on the vehicle frame Traveling wheel, two rows of traveling wheels respectively fall in the upper surface of two walking plates, and the traveling wheel is pacified by live axle On the vehicle frame, it is additionally provided with movable motor on the vehicle frame, the output shaft of the movable motor is driven by walking transmission mechanism Dynamic any live axle rotation.The effect of the program is:Walking dolly, which is equipped with movable motor, to drive row by motor Walk the purpose that wheel shaft is rotated up to driving walking dolly.
Preferably, the photovoltaic battery plate cleaning disk includes outer cover, is disposed in the same direction in the outer cover Purge chamber, power supply room and washing lotion room, the purge chamber, power supply room and washing lotion room are mutually isolated, wherein the purge chamber is close to institute Light-transmitting plate is stated, the washing lotion room is equipped with driven cleaning component, in the power supply room far from the light-transmitting plate in the purge chamber It is interior to be equipped with energy supply battery pack, solution feed pump, the energy supply battery pack and the driven cleaning component, row are equipped in the washing lotion room Motor and solution feed pump electrical connection are walked, the outlet of the solution feed pump is connected to by pipeline in the purge chamber, described to hang The lower end of dress bar is connect with the outer cover;
The outer cover includes the shell for installing driven cleaning component and the liquid holding box for containing cleaning solution, the shell It is equipped with battery mounting plate in vivo, the both sides of the battery mounting plate are respectively formed the purge chamber and the power supply room, the Sheng liquid The washing lotion room is formed inside case;
The power supply room backwards to the light-transmitting plate be equipped with construction opening, the liquid holding box by it is described power supply room construction opening Covering, is bolted, the outer wall of the lower end of the vertical loading board and the liquid holding box between the liquid holding box and the shell It is fixedly connected.
The effect of the program is:Driven cleaning component in purge chamber can clean photovoltaic battery plate, the battery pack in the room that powers Electric energy is provided for driven cleaning component, the cleaning solution in washing lotion room can be supplied to purge chamber by the solution feed pump in washing lotion room;Battery For mounting plate for installing battery pack, liquid holding box and shell are independently arranged the assembly convenient for cleaning deskitte.
Preferably, the purge chamber includes the thick chamber wash being adjacently positioned and fine purifiation room, the thick chamber wash and fine purifiation Room is distributed along the length direction of the bridge, and the thick chamber wash and fine purifiation room are respectively equipped with the opening towards the light-transmitting plate, institute It states to be equipped in thick chamber wash and slightly washes roll brush, the thick brush head for washing roll brush extends downwardly the thick chamber wash and falls in the light transmission The outer surface of plate, being horizontally disposed in the fine purifiation room has fine purifiation roller brush, and the body of roll part of the fine purifiation roller brush extends downwardly described Fine purifiation room is simultaneously fallen in the outer surface of the light-transmitting plate, and the outlet of the solution feed pump is connected to the thick chamber wash and fine purifiation by pipeline It is indoor.The effect of the program is:Have the function that clean photovoltaic battery plate with two stages of fine purifiation by slightly washing, it is thick in thick chamber wash It washes after roll brush scrubs spot and uses the fine purifiation roller brush wiped clean of fine purifiation room again, ensure the cleannes of photovoltaic battery plate, reach To the purpose for keeping high-efficiency photovoltaic conversion.
Preferably, the purge chamber further includes that thick a wash tumbler mutually isolated with the thick chamber wash is pacified It behave affectedly, the thick tumbler installation cavity of washing is located between the thick chamber wash and power supply room, described slightly to wash tumbler installation cavity Interior be equipped with slightly washes tumbler;
Thick wash is equipped with multiple roll brush mounting holes between tumbler installation cavity and thick chamber wash, the roll brush installation Hole through the shell to by it is described it is thick wash tumbler installation cavity and be connected to thick chamber wash, distinguish in the roll brush mounting hole Be equipped with it is thick wash shaft, described thick one end for washing shaft stretch into after the thick chamber wash be connected separately with it is described slightly wash roll brush, institute It states the thick other end for washing shaft and stretches into and described slightly wash in tumbler installation cavity;
The thick end for washing shaft is installed with roll brush runner respectively, and the roll brush runner slightly washes rotation positioned at described In device installation cavity, it is arranged on all roll brush runners and same slightly washes synchronous belt, the two neighboring roll brush Belt tightening wheel is respectively equipped between runner, the thick synchronous belt of washing bypasses the belt tightening wheel;
The thick tumbler of washing includes slightly washing motor and that slightly washes that motor output shaft connect with this slightly washes retarder, described It is thick wash motor and it is thick wash retarder be both secured to it is described slightly wash in tumbler installation cavity, the thick output shaft for washing retarder and Any thick shaft of washing axially connects, and the energy supply battery pack is slightly washed motor and be electrically connected with described.
The effect of the program is:By slightly wash tumbler band use force wash shaft rotation, reach rotation slightly wash roll brush into The clean purpose of row photovoltaic battery plate;All roll brush runners slightly wash retarder transmission again by same thick wash after synchronous belt connection Connection may be implemented all roll brush runners and rotate synchronously, and achieve the effect that all thick roll brush of washing rotate synchronously cleaning.
Preferably, the purge chamber further includes a fine purifiation tumbler peace mutually isolated with the fine purifiation room It behave affectedly, the fine purifiation tumbler installation cavity is located between the fine purifiation room and power supply room, is set in fine purifiation tumbler installation cavity There is fine purifiation tumbler;
Multiple fine purifiation roller brushes, the fine purifiation roller are distributed with side by side along the length direction of the bridge in the fine purifiation room The roll shaft axis of brush is vertical with the length direction of the bridge, and the fine purifiation roller brush is obliquely installed, the both ends of the fine purifiation roller brush Respectively on the housing by bearing installation, one end of the fine purifiation roller brush is pierced by the fine purifiation room, in the fine purifiation roller brush Traversing through end be installed with roller brush runner respectively, the roller brush runner is two-groove belt pulley, the roller of the two neighboring fine purifiation roller brush The same fine purifiation synchronous belt is arranged on brush runner;
The fine purifiation tumbler includes fine purifiation motor and the fine purifiation retarder that is connect with the fine purifiation motor output shaft, described The output shaft of fine purifiation retarder is pierced by after the fine purifiation tumbler installation cavity and is installed with fine purifiation driving wheel in its traversing through end, the essence It washes driving wheel to connect by driving belt with any roller brush runner, the energy supply battery pack is electrically connected with the fine purifiation motor It connects.
The effect of the program is:Same fine purifiation synchronous belt is set on the two-groove belt pulley of two neighboring fine purifiation roller brush, so The retarder of fine purifiation tumbler is connected with any roller brush runner belt afterwards, can be reached all fine purifiation roller brushes and be rotated synchronously progress The clean effect of photovoltaic battery plate.
Preferably, it is described it is thick wash tumbler installation cavity and fine purifiation tumbler installation cavity is disposed adjacent side by side, It is described thick to wash tumbler installation cavity and fine purifiation tumbler installation cavity is equipped with opening towards the power supply room, the battery Mounting plate covers the opening of the thick opening and fine purifiation tumbler installation cavity for washing tumbler installation cavity, the energy supply simultaneously Battery pack is mounted on the battery mounting plate;
The channel beam is connected with horizontally disposed bridge connecting plate, and it is logical that crossbeam installation is equipped on the bridge connecting plate Hole, the bridge connecting plate is parallel with the bridge floor of the bridge, which falls on the bridge floor of the bridge, in the peace It is provided with anchor log in dress through-hole to which bridge connecting plate to be fixed on to the bridge floor of the bridge;
The horizontal supporting plate is equipped with energy-storage battery group, and the photovoltaic battery plate is electrically connected with the energy-storage battery group.
The effect of the program is:Battery mounting plate can install battery pack and provide power for cleaning assemblies, slightly wash tumbler Installation cavity and fine purifiation tumbler installation cavity are equipped with upward opening, and slightly tumbler and fine purifiation are washed inside the two convenient for assembling Tumbler;Bridge connecting plate is equipped with crossbeam installation through-hole, and fixed pin can be worn by crossbeam installation through-hole or bolt will Bridge and the fastening of bridge connecting plate, can promote the stability of walking track.
Advantageous effect:A kind of road and bridge engineering side hanging electricity generation system using the present invention, can efficiently carry out photoelectricity Conversion, while having the characteristics that electric energy large storage capacity, and there is self-cleaning function, it can guarantee electricity conversion.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the connection diagram of the present invention and bridge;
Fig. 3 is the front perspective view of photovoltaic power generation apparatus;
Fig. 4 is the structural schematic diagram of photovoltaic generation unit;
Fig. 5 is the A-A ' sectional views of Fig. 4;
Fig. 6 is the B-B ' sectional views of Fig. 4;
Fig. 7 is the postrotational status diagrams of photovoltaic battery plate a1;
Fig. 8 is the C-C ' sectional views of Fig. 7;
Fig. 9 is the front view that photovoltaic battery plate cleans disk c;
Figure 10 is the partial sectional view that photovoltaic battery plate cleans disk c;
Figure 11 is the E-E ' sectional views of Fig. 9;
Figure 12 is the upward view of Fig. 9;
Figure 13 is the F-F ' sectional views of Figure 12;
Figure 14 is the structural schematic diagram of walking dolly d2.
Specific implementation mode
With reference to embodiment and attached drawing, the invention will be further described.
As shown in attached drawing 1~14, a kind of road and bridge engineering side hanging electricity generation system, including bridge x, the two of bridge x Side is respectively equipped with photovoltaic power generation apparatus, and the photovoltaic power generation apparatus is mounted on the side of the bridge x, is filled in the photovoltaic generation Length direction walking the track d1, walking track d1 that top is set along the bridge x are equipped with walking dolly d2, the walking dolly Photovoltaic electric plate cleaning disk c is lifted on d2, photovoltaic battery plate cleaning disk c is fallen on the photovoltaic power generation apparatus.
It is distributed along its length multiple photovoltaic power generation apparatus, the photovoltaic generation in the side of the bridge x Device includes vertically arranged side mounting plate b1 and the photovoltaic generation unit a on the mounting plate b1 of the side, the side installation Plate b1 is fixed on the side of the bridge x, and the photovoltaic generation unit a is located on the outside of the side mounting plate b1, the photovoltaic hair The top of electric unit a is hinged with the side mounting plate b1, and push-and-pull is connected between the photovoltaic generation unit a and side mounting plate b1 Part b2.
The photovoltaic generation unit a includes the box body a4 equipped with window, and the window of box body a4 is backwards to the side mounting plate B1 is arranged, and box body a4 is obliquely installed, and the top of box body a4 is hinged with the side mounting plate b1, and photovoltaic is equipped in box body a4 Battery plate a1, is connected between the photovoltaic battery plate a1 and the inner wall of box body a4 by angle regulator, the window of the box body a4 Place is covered with light-transmitting plate a2;
It is equipped with a circle light-transmitting plate bayonet around its window on the box body a4, the edge of the light-transmitting plate a2 is fallen described In light-transmitting plate bayonet, the edge of the light-transmitting plate a2 by glass glue sticking and is closed;
The top edge of the side mounting plate b1 is connected with blocking under flange b3, the side mounting plate b1 of extending outward The lower part that edge is connected with the horizontal supporting plate b4, the box body a4 that extend outward is overlapped on the side of horizontal supporting plate b4 Edge, the horizontal supporting plate b4 are electrically connected equipped with energy-storage battery group b5, the photovoltaic battery plate a1 with energy-storage battery group b5;
The pull-push piece b2 is electric pushrod, and the both ends of the electric pushrod are pacified with the bottoms the box body a4 and the side respectively The lateral surface of loading board b1 is hinged, and the electric pushrod is two, length direction point of two electric pushrods along the bridge x Cloth.
The angle regulator includes photovoltaic battery plate shaft a3 and photovoltaic battery plate sync driver, edge in the box body a4 Multiple photovoltaic battery plate shaft a3, the length direction of the photovoltaic battery plate shaft a3 is distributed in the length direction of the bridge x Vertical with its distribution arrangement, the photovoltaic battery plate shaft a3 is obliquely installed, the photovoltaic battery plate shaft a3 and box body a4's Cassette bottom is parallel, and the both ends of the photovoltaic battery plate shaft a3 are mounted on the inner wall of the box body a4 by bearing respectively, each described It is connected separately with the photovoltaic battery plate a1 on photovoltaic battery plate shaft a3, the working face of the photovoltaic battery plate a1 is towards the box body a4 Window, the back side of the photovoltaic battery plate a1 is fixedly connected with the corresponding photovoltaic battery plate shaft a3, all photovoltaic electrics Plate shaft a3 is connect with the same photovoltaic battery plate sync driver;
The photovoltaic battery plate sync driver includes photovoltaic battery plate rotating pulley a7, in each photovoltaic battery plate shaft The photovoltaic battery plate rotating pulley a7 is installed on a3 respectively, the photovoltaic battery plate of the two neighboring photovoltaic battery plate shaft a3 turns It is arranged with same root photovoltaic battery plate rotating belt a8, any photovoltaic battery plate shaft a3 on dynamic belt pulley a7 and is connected with photovoltaic electric Plate rotational power plant;
The photovoltaic battery plate rotational power plant include photovoltaic battery plate rotary electric machine a5 and with the photovoltaic battery plate rotary electric machine Photovoltaic battery plate rotation the retarder a6, the photovoltaic battery plate rotary electric machine a5 of the output axis connection of a5 and the rotation of photovoltaic battery plate are slowed down Device a6 is separately fixed at the outer wall of the box body a4, and the output shaft of the photovoltaic battery plate rotation retarder a6 stretches into the box body a4 It is interior to be connect with any photovoltaic battery plate shaft a3 axial restraints.
The walking track d1 includes horizontally disposed channel beam d3, and all photovoltaic generation unit a are respectively positioned on this Below channel beam d3, channel beam d3 is fixedly connected with the bridge x, channel beam d3's opening down, the slot Face and horizontal-extending walking plate d4 there are two being set at the notch of type crossbeam d3, the outer side edges fate of two walking plate d4 It is not connect with two cell wall lower edges of channel beam d3, forms lifting seam d5, the walking between two walking plate d4 Trolley d2 is located in the channel beam d3, and the walking dolly d2 is fallen on two walking plate d4, the walking dolly Vertical loading board d6 is connected on d2, vertical loading board d6 is connect after being passed down through the lifting seam d5 with photovoltaic battery plate cleaning disk c;
The channel beam d3 is connected with horizontally disposed bridge connecting plate d9, and crossbeam is equipped on bridge connecting plate d9 Installation through-hole d10, the bridge connecting plate d9 is parallel with the bridge floor of bridge x, and bridge connecting plate d9 is fallen the bridge x's On bridge floor, anchor log is provided in the installation through-hole d10 to which bridge connecting plate d9 to be fixed on to the bridge of the bridge x Face.
The walking dolly d2 includes vehicle frame d7, and the upper end of the vertical loading board d6 is connect with vehicle frame d7, on vehicle frame d7 Two rows of traveling wheels are installed, two rows of traveling wheels respectively fall in the upper surface of two walking plate d4, and the traveling wheel is logical Live axle is crossed on the vehicle frame d7, is additionally provided with movable motor d8 on the vehicle frame d7, the output of movable motor d8 Axis drives any live axle to rotate by walking transmission mechanism.
Photovoltaic battery plate cleaning disk c includes outer cover c21, be disposed in the same direction in the outer cover c21 purge chamber, Power room c18 and washing lotion room c19, and the purge chamber, power supply room c18 and washing lotion room c19 are mutually isolated, wherein the purge chamber is leaned on The nearly light-transmitting plate a2, the washing lotion room c19 are equipped with driven cleaning component far from the light-transmitting plate a2 in the purge chamber, It is equipped with energy supply battery pack in the power supply room c18, solution feed pump c20, the energy supply battery pack are equipped in the washing lotion room c19 It is electrically connected with the driven cleaning component, movable motor d8 and the solution feed pump c20, the outlet of the solution feed pump c20 passes through Pipeline is connected in the purge chamber, and the lower end of the vertical loading board d6 is connect with the outer cover c21;
The outer cover c21 includes the shell c1 for installing driven cleaning component and the liquid holding box for containing cleaning solution Battery mounting plate c23 is equipped in c22, the shell c1, the both sides of battery mounting plate c23 are respectively formed the purge chamber and institute It states and forms the washing lotion room c19 inside power supply room c18, the liquid holding box c22;
The power supply room c18 is equipped with construction opening backwards to the light-transmitting plate a2, and the liquid holding box c22 is by the power supply room The construction opening of c18 covers, and is bolted between the liquid holding box c22 and the shell c1, under the vertical loading board d6 End is fixedly connected with the outer wall of the liquid holding box c22.
The purge chamber includes the thick chamber wash c2 being adjacently positioned and fine purifiation room c3, and the thick chamber wash c2 and fine purifiation room c3 is along institute The length direction distribution of bridge x is stated, the thick chamber wash c2 and fine purifiation room c3 are respectively equipped with the opening towards the light-transmitting plate a2, institute It states to be equipped in thick chamber wash c2 and slightly washes roll brush c4, the thick brush head for washing roll brush c4 extends downwardly the thick chamber wash c2 and falls The outer surface of the light-transmitting plate a2, being horizontally disposed in the fine purifiation room c3 has fine purifiation roller brush c5, the body of roll of the fine purifiation roller brush c5 Part extends downwardly the fine purifiation room c3 and falls in the outer surface of the light-transmitting plate a2, and the outlet of the solution feed pump c20 passes through pipe Road is connected in the thick chamber wash c2 and fine purifiation room c3.
The purge chamber further includes one and washes tumbler installation cavity c6 with mutually isolated thick of the thick chamber wash c2, described The thick tumbler installation cavity c6 that washes is located between the thick chamber wash c2 and power supply room c18, described slightly to wash tumbler installation cavity c6 Interior be equipped with slightly washes tumbler;
Thick wash is equipped with multiple roll brush mounting holes, the roll brush between tumbler installation cavity c6 and thick chamber wash c2 Mounting hole through the shell c1 to by it is described it is thick wash tumbler installation cavity c6 and be connected to thick chamber wash c2, the roll brush is pacified It is separately installed in dress hole and slightly washes shaft c7, described thick one end for washing shaft c7 is separately connected after stretching into the thick chamber wash c2 State it is thick wash roll brush c4, the thick other end for washing shaft c7, which stretches into, described slightly to be washed in tumbler installation cavity c6;
The thick end for washing shaft c7 is installed with roll brush runner c8, the roll brush runner c8 and is located at described thick respectively Wash in tumbler installation cavity c6, be arranged on all roll brush runner c8 it is same it is thick wash synchronous belt c9, adjacent two It is respectively equipped with belt tightening wheel c10 between a roll brush runner c8, it is described thick to wash synchronous belt c9 and rise around the belt Bearing up pulley c10;
The thick tumbler of washing includes slightly washing motor 11 and slightly washing the thick of the output axis connection of motor 11 with this to wash retarder 12, it is described it is thick wash motor 11 and it is thick wash retarder 12 be both secured to it is described slightly wash in tumbler installation cavity c6, described slightly wash subtracts The output shaft of fast device 12 with it is any it is described it is thick wash shaft c7 and axially connect, the energy supply battery pack slightly washes motor 11 and is electrically connected with described It connects.
The purge chamber further includes a fine purifiation tumbler installation cavity c13 mutually isolated with the fine purifiation room c3, institute It states fine purifiation tumbler installation cavity c13 to be located between the fine purifiation room c3 and power supply room c18, fine purifiation tumbler installation cavity c13 In be equipped with fine purifiation tumbler;
Multiple fine purifiation roller brush c5 are distributed in length direction in the fine purifiation room c3 along the bridge x side by side, described The roll shaft axis of fine purifiation roller brush c5 is vertical with the length direction of bridge x, and the fine purifiation roller brush c5 is obliquely installed, the fine purifiation The both ends of roller brush c5 are mounted on by bearing on the shell c1 respectively, and one end of the fine purifiation roller brush c5 is pierced by the fine purifiation room C3, it is two-groove belt pulley to be installed with roller brush runner c14, the roller brush runner c14 respectively in the traversing through end of the fine purifiation roller brush c5, It is arranged with the same fine purifiation synchronous belt c15 on the roller brush runner c14 of the two neighboring fine purifiation roller brush c5;
The fine purifiation tumbler includes fine purifiation motor c16 and exports the fine purifiation deceleration of axis connection with fine purifiation motor c16 The output shaft of device c17, the fine purifiation retarder c17 cover after being pierced by the fine purifiation tumbler installation cavity c13 in its traversing through end admittedly There is fine purifiation driving wheel, which is connect with any roller brush runner c14 by driving belt, the energy supply battery pack It is electrically connected with the fine purifiation motor c16.
It is described it is thick wash tumbler installation cavity c6 and fine purifiation tumbler installation cavity c13 is disposed adjacent side by side, it is described slightly to wash Tumbler installation cavity c6 and fine purifiation tumbler installation cavity c13 is equipped with the opening towards the power supply room c18, the battery Mounting plate c23 covers the opening of the thick opening and fine purifiation tumbler installation cavity c13 for washing tumbler installation cavity c6 simultaneously, The energy supply battery pack is mounted on the battery mounting plate c23.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make table as multiple types Show, such transformation each falls within protection scope of the present invention.

Claims (10)

1. a kind of road and bridge engineering side hanging electricity generation system, it is characterised in that:Including bridge (x), the both sides point of the bridge (x) Not She You photovoltaic power generation apparatus, the photovoltaic power generation apparatus be mounted on the bridge (x) side, in the photovoltaic power generation apparatus Top is equipped with walking track (d1) along the length direction of the bridge (x), which is equipped with walking dolly (d2), Photovoltaic electric plate cleaning disk (c) is lifted on the walking dolly (d2), photovoltaic battery plate cleaning disk (c) is fallen to be filled in the photovoltaic generation It sets.
2. a kind of road and bridge engineering side hanging electricity generation system according to claim 1, it is characterised in that:In the bridge (x) side has been distributed along its length multiple photovoltaic power generation apparatus, and the photovoltaic power generation apparatus includes vertically arranged Side mounting plate (b1) and the photovoltaic generation unit (a) on the side mounting plate (b1), the side mounting plate (b1) it is fixed In the side of the bridge (x), the photovoltaic generation unit (a) is located on the outside of the side mounting plate (b1), the photovoltaic generation The top of unit (a) is hinged with the side mounting plate (b1), is connected between the photovoltaic generation unit (a) and side mounting plate (b1) There is pull-push piece (b2).
3. a kind of road and bridge engineering side hanging electricity generation system according to claim 2, it is characterised in that:The photovoltaic hair Electric unit (a) includes the box body (a4) equipped with window, and the window of the box body (a4) is arranged backwards to the side mounting plate (b1), the box Body (a4) is obliquely installed, and the top of the box body (a4) is hinged with the side mounting plate (b1), and photovoltaic electric is equipped in the box body (a4) Plate (a1) is connect between the photovoltaic battery plate (a1) and the inner wall of box body (a4) by angle regulator, the box body (a4) Window at be covered with light-transmitting plate (a2);
It is equipped with a circle light-transmitting plate bayonet around its window on the box body (a4), the edge of the light-transmitting plate (a2) is fallen described In light-transmitting plate bayonet, the edge of the light-transmitting plate (a2) by glass glue sticking and is closed;
The top edge of the side mounting plate (b1) be connected with extend outward block flange (b3), the side mounting plate (b1) Lower edge is connected with the horizontal supporting plate (b4) extended outward, and the lower part of the box body (a4) is overlapped on the horizontal supporting plate (b4) edge;
The pull-push piece (b2) is electric pushrod, and the both ends of the electric pushrod are pacified with the box body bottom (a4) and the side respectively The lateral surface of loading board (b1) is hinged, and the electric pushrod is two, and two electric pushrods are along the length side of the bridge (x) To distribution.
4. a kind of road and bridge engineering side hanging electricity generation system according to claim 3, it is characterised in that:The angle tune Regulating device includes photovoltaic battery plate shaft (a3) and photovoltaic battery plate sync driver, and the box body (a4) is interior along the bridge (x) Multiple photovoltaic battery plate shafts (a3) are distributed in length direction, and the length direction of the photovoltaic battery plate shaft (a3) is distributed with it Direction is vertical, and the photovoltaic battery plate shaft (a3) is obliquely installed, the box of the photovoltaic battery plate shaft (a3) and the box body (a4) Bottom is parallel, and the both ends of the photovoltaic battery plate shaft (a3) are mounted on the inner wall of the box body (a4), Mei Gesuo by bearing respectively It states and is connected separately with the photovoltaic battery plate (a1) in photovoltaic battery plate shaft (a3), the working face of the photovoltaic battery plate (a1) is towards institute The window of box body (a4) is stated, the back side of the photovoltaic battery plate (a1) is fixedly connected with the corresponding photovoltaic battery plate shaft (a3), All photovoltaic battery plate shafts (a3) connect with the same photovoltaic battery plate sync driver;
The photovoltaic battery plate sync driver includes photovoltaic battery plate rotating pulley (a7), in each photovoltaic battery plate shaft (a3) the photovoltaic battery plate rotating pulley (a7), the photovoltaic of the two neighboring photovoltaic battery plate shaft (a3) are installed on respectively Same root photovoltaic battery plate rotating belt (a8), any photovoltaic battery plate shaft (a3) are arranged on battery plate rotating pulley (a7) It is connected with photovoltaic battery plate rotational power plant;
The photovoltaic battery plate rotational power plant include photovoltaic battery plate rotary electric machine (a5) and with the photovoltaic battery plate rotary electric machine (a5) the photovoltaic battery plate rotation retarder (a6) of output axis connection, the photovoltaic battery plate rotary electric machine (a5) and photovoltaic battery plate turn Dynamic retarder (a6) is separately fixed at the outer wall of the box body (a4), and the output shaft of the photovoltaic battery plate rotation retarder (a6) is stretched Enter and is connect with any photovoltaic battery plate shaft (a3) axial restraint in the box body (a4).
5. a kind of road and bridge engineering side hanging electricity generation system according to claim 2, it is characterised in that:The walking rail Road (d1) includes horizontally disposed channel beam (d3), and all photovoltaic generation units (a) are respectively positioned on the channel beam (d3) Lower section, the channel beam (d3) are fixedly connected with the bridge (x), opening down, the groove profile cross of the channel beam (d3) Face and horizontal-extending walking plate (d4) there are two being set at the notch of beam (d3), the outer ledge of two walking plates (d4) It is connect respectively with two cell wall lower edges of channel beam (d3), forms lifting seam (d5) between two walking plates (d4), The walking dolly (d2) is located in the channel beam (d3), and the walking dolly (d2) falls in two walking plates (d4) On, be connected with vertical loading board (d6) on the walking dolly (d2), the vertical loading board (d6) be passed down through lifting seam (d5) afterwards with The photovoltaic battery plate cleaning disk (c) connects;
The walking dolly (d2) includes vehicle frame (d7), and the upper end of the vertical loading board (d6) is connect with the vehicle frame (d7), the vehicle frame (d7) two rows of traveling wheels are installed, two rows of traveling wheels respectively fall in the upper surface of two walking plates (d4), described on Traveling wheel is mounted on by live axle on the vehicle frame (d7), and movable motor (d8), the row are additionally provided on the vehicle frame (d7) The output shaft for walking motor (d8) drives any live axle to rotate by walking transmission mechanism.
6. a kind of road and bridge engineering side hanging electricity generation system according to claim 5, it is characterised in that:The photovoltaic electric It includes outer cover (c21) that plate, which cleans disk (c), is disposed with purge chamber, power supply room (c18) in the outer cover (c21) in the same direction With washing lotion room (c19), the purge chamber, power supply room (c18) and washing lotion room (c19) are mutually isolated, wherein the purge chamber is close The light-transmitting plate (a2), the washing lotion room (c19) are equipped with driven cleaning group far from the light-transmitting plate (a2) in the purge chamber Part is equipped with energy supply battery pack in the power supply room (c18), and solution feed pump (c20) is equipped in the washing lotion room (c19), described Energy supply battery pack is electrically connected with the driven cleaning component, movable motor (d8) and the solution feed pump (c20), the solution feed pump (c20) outlet is connected to by pipeline in the purge chamber, and lower end and the outer cover (c21) of the vertical loading board (d6) connect It connects;
The outer cover (c21) includes the liquid holding box for installing the shell of driven cleaning component (c1) and for containing cleaning solution (c22), it is equipped with battery mounting plate (c23) in the shell (c1), the both sides of the battery mounting plate (c23) are respectively formed described clear Chamber wash and the power supply room (c18), the liquid holding box (c22) is internal to form the washing lotion room (c19);
The power supply room (c18) is equipped with construction opening backwards to the light-transmitting plate (a2), and the liquid holding box (c22) is by the power supply room (c18) construction opening covering, is bolted, the vertical loading board between the liquid holding box (c22) and the shell (c1) (d6) lower end is fixedly connected with the outer wall of the liquid holding box (c22).
7. a kind of road and bridge engineering side hanging electricity generation system according to claim 6, it is characterised in that:The purge chamber Including the thick chamber wash (c2) being adjacently positioned and fine purifiation room (c3), the thick chamber wash (c2) and fine purifiation room (c3) are along the bridge (x) Length direction distribution, the thick chamber wash (c2) and fine purifiation room (c3) are respectively equipped with the opening towards the light-transmitting plate (a2), institute It states to be equipped in thick chamber wash (c2) and slightly washes roll brush (c4), the thick brush head for washing roll brush (c4) extends downwardly the thick chamber wash (c2) and fall in the outer surface of the light-transmitting plate (a2), the fine purifiation room (c3) be horizontally disposed with have fine purifiation roller brush (c5), it is described The body of roll part of fine purifiation roller brush (c5) extends downwardly the fine purifiation room (c3) and falls in the outer surface of the light-transmitting plate (a2), described The outlet of solution feed pump (c20) is connected to by pipeline in the thick chamber wash (c2) and fine purifiation room (c3).
8. a kind of road and bridge engineering side hanging electricity generation system according to claim 7, it is characterised in that:The purge chamber Further include one and washes tumbler installation cavity (c6) with mutually isolated thick of the thick chamber wash (c2), it is described thick to wash tumbler peace Behave affectedly (c6) be located between the thick chamber wash (c2) and power supply room (c18), thick wash in tumbler installation cavity (c6) is equipped with Slightly wash tumbler;
Thick wash is equipped with multiple roll brush mounting holes, the roll brush between tumbler installation cavity (c6) and thick chamber wash (c2) Mounting hole through the shell (c1) to by it is described it is thick wash tumbler installation cavity (c6) and be connected to thick chamber wash (c2), described turn It is separately installed in dynamic brush mounting hole and slightly washes shaft (c7), after the thick chamber wash (c2) is stretched into described thick one end for washing shaft (c7) Be connected separately with it is described it is thick wash roll brush (c4), the thick other end for washing shaft (c7), which stretches into, described thick washes tumbler installation In chamber (c6);
The thick end for washing shaft (c7) is installed with roll brush runner (c8) respectively, and the roll brush runner (c8) is located at described It is thick to wash in tumbler installation cavity (c6), it is arranged on all roll brush runners (c8) and same slightly washes synchronous belt (c9), it is respectively equipped with belt tightening wheel (c10) between the two neighboring roll brush runner (c8), it is described slightly to wash synchronous belt (c9) belt tightening wheel (c10) is bypassed;
The thick tumbler of washing includes slightly washing motor (11) and slightly washing the thick of motor (11) output axis connection with this to wash retarder (12), described thick to wash motor (11) and thick wash retarder (12) interior, the institute that is both secured to the thick tumbler installation cavity (c6) of washing State the thick output shaft for washing retarder (12) with it is any it is described it is thick wash shaft (c7) and axially connect, the energy supply battery pack and it is described slightly Wash motor (11) electrical connection.
9. a kind of road and bridge engineering side hanging electricity generation system according to claim 8, it is characterised in that:The purge chamber Further include a fine purifiation tumbler installation cavity (c13) mutually isolated with the fine purifiation room (c3), the fine purifiation tumbler Installation cavity (c13) is located between the fine purifiation room (c3) and power supply room (c18), is equipped in fine purifiation tumbler installation cavity (c13) Fine purifiation tumbler;
Multiple fine purifiation roller brushes (c5), institute are distributed with side by side along the length direction of the bridge (x) in the fine purifiation room (c3) The roll shaft axis for stating fine purifiation roller brush (c5) is vertical with the length direction of the bridge (x), and the fine purifiation roller brush (c5) is obliquely installed, The both ends of the fine purifiation roller brush (c5) are mounted on by bearing on the shell (c1) respectively, one end of the fine purifiation roller brush (c5) It is pierced by the fine purifiation room (c3), roller brush runner (c14), the roller brush are installed with respectively in the traversing through end of the fine purifiation roller brush (c5) Runner (c14) is two-groove belt pulley, and the same essence is arranged on the roller brush runner (c14) of the two neighboring fine purifiation roller brush (c5) Wash synchronous belt (c15);
The fine purifiation tumbler includes fine purifiation motor (c16) and exports the fine purifiation deceleration of axis connection with the fine purifiation motor (c16) Device (c17), the output shaft of the fine purifiation retarder (c17) is pierced by after the fine purifiation tumbler installation cavity (c13) to be pierced by it End is installed with fine purifiation driving wheel, which is connect with any roller brush runner (c14) by driving belt, the confession Energy battery pack is electrically connected with the fine purifiation motor (c16).
10. a kind of road and bridge engineering side hanging electricity generation system according to claim 8, it is characterised in that:It is described slightly to wash Tumbler installation cavity (c6) and fine purifiation tumbler installation cavity (c13) are disposed adjacent side by side, and the thick tumbler of washing is installed Chamber (c6) and fine purifiation tumbler installation cavity (c13) are equipped with the opening towards power supply room (c18), the battery mounting plate (c23) at the same cover it is described it is thick wash the opening of tumbler installation cavity (c6) and the opening of fine purifiation tumbler installation cavity (c13), The energy supply battery pack is mounted on the battery mounting plate (c23);
The channel beam (d3) is connected with horizontally disposed bridge connecting plate (d9), and cross is equipped on the bridge connecting plate (d9) Beam installation through-hole (d10), the bridge connecting plate (d9) is parallel with the bridge floor of the bridge (x), which falls On the bridge floor of the bridge (x), anchor log is provided in the installation through-hole (d10) to which bridge connecting plate (d9) is fixed In the bridge floor of the bridge (x);
The horizontal supporting plate (b4) is equipped with energy-storage battery group (b5), the photovoltaic battery plate (a1) and the energy-storage battery group (b5) Electrical connection, the energy-storage battery group (b5) are electrically connected with the photovoltaic battery plate rotary electric machine (a5) and electric pushrod.
CN201810454642.7A 2018-02-09 2018-05-14 A kind of road and bridge engineering side hanging electricity generation system Pending CN108449029A (en)

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Application Number Priority Date Filing Date Title
CN2018101355663 2018-02-09
CN201810135566 2018-02-09

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Country Link
CN (1) CN108449029A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201383771Y (en) * 2009-04-20 2010-01-13 中国农业大学 Photovoltaic generation device
CN101626211A (en) * 2009-04-04 2010-01-13 张晋 Single tooth-shaped band driving group synchronous tracking sunlight automatic tracking device based on running track from sun to earth
WO2017024750A1 (en) * 2015-08-10 2017-02-16 宁波大智机械科技有限公司 Cleaning device for solar panel
CN106423979A (en) * 2016-10-31 2017-02-22 安徽汇顿电子科技有限公司 Device used for cleaning solar photovoltaic assembly
CN107052009A (en) * 2017-03-02 2017-08-18 李琦 A kind of solar energy photovoltaic board cleaning device
CN107096783A (en) * 2017-06-21 2017-08-29 国家电网公司 A kind of photovoltaic panel cleaning robot
CN206661773U (en) * 2017-03-25 2017-11-24 上海历挚机电设备有限公司 A kind of photovoltaic module deashing device
CN208285254U (en) * 2018-02-09 2018-12-25 重庆恒佳工程技术咨询有限公司 Road and bridge engineering side hanging electricity generation system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101626211A (en) * 2009-04-04 2010-01-13 张晋 Single tooth-shaped band driving group synchronous tracking sunlight automatic tracking device based on running track from sun to earth
CN201383771Y (en) * 2009-04-20 2010-01-13 中国农业大学 Photovoltaic generation device
WO2017024750A1 (en) * 2015-08-10 2017-02-16 宁波大智机械科技有限公司 Cleaning device for solar panel
CN106423979A (en) * 2016-10-31 2017-02-22 安徽汇顿电子科技有限公司 Device used for cleaning solar photovoltaic assembly
CN107052009A (en) * 2017-03-02 2017-08-18 李琦 A kind of solar energy photovoltaic board cleaning device
CN206661773U (en) * 2017-03-25 2017-11-24 上海历挚机电设备有限公司 A kind of photovoltaic module deashing device
CN107096783A (en) * 2017-06-21 2017-08-29 国家电网公司 A kind of photovoltaic panel cleaning robot
CN208285254U (en) * 2018-02-09 2018-12-25 重庆恒佳工程技术咨询有限公司 Road and bridge engineering side hanging electricity generation system

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