CN103350084A - Solar cell panel cleaning system in photovoltaic power station - Google Patents

Solar cell panel cleaning system in photovoltaic power station Download PDF

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Publication number
CN103350084A
CN103350084A CN2013103020873A CN201310302087A CN103350084A CN 103350084 A CN103350084 A CN 103350084A CN 2013103020873 A CN2013103020873 A CN 2013103020873A CN 201310302087 A CN201310302087 A CN 201310302087A CN 103350084 A CN103350084 A CN 103350084A
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cleaning device
cleaning
track
device support
solar panel
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CN2013103020873A
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CN103350084B (en
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殷培星
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Priority to CN201310302087.3A priority Critical patent/CN103350084B/en
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Priority to PCT/CN2014/074077 priority patent/WO2015007105A1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/20—Cleaning; Removing snow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Cleaning In General (AREA)

Abstract

本发明提供了一种光伏电站太阳能电池板清洗系统，包括上轨道和下轨道，轨道内安装滚轮，滚轮上安装清洗装置支架，清洗装置支架两侧分别安装喷水管，喷水管通过换向阀与进水管连接，喷水管沿长度方向上开设数个喷水孔，清洗装置支架上安装毛刷及清洗刮水胶条，毛刷和清洗刮水胶条位于喷水管之间，驱动装置和卷筒安装在太阳能电池板背面，卷筒上的钢绳通过导向与清洗装置支架连接，上轨道一端部沿垂直方向向下弯折，下轨道的一端部沿垂直方向向下弯折，使轨道外端部与轨道的主段部位于不同的水平面内，轨道外端部的水平面低于轨道的主段部位的水平面，轨道外端部与轨道的主段部的连接处采用斜轨连接。本发明能够解决现有技术存在的不足。

The invention provides a solar cell panel cleaning system in a photovoltaic power station, which includes an upper track and a lower track, rollers are installed in the track, a cleaning device bracket is installed on the roller, water spray pipes are respectively installed on both sides of the cleaning device support, and the water spray pipe passes through a reversing valve It is connected with the water inlet pipe, the water spray pipe is provided with several water spray holes along the length direction, the brush and the cleaning wiper rubber strip are installed on the bracket of the cleaning device, the brush and the cleaning wiper rubber strip are located between the water spray pipes, and the driving device And the reel is installed on the back of the solar panel, the steel rope on the reel is connected with the bracket of the cleaning device through the guide, one end of the upper track is bent vertically downward, and one end of the lower track is bent vertically downward, so that the track The outer end and the main section of the track are located in different horizontal planes, the level of the outer end of the track is lower than that of the main section of the track, and the connection between the outer end of the track and the main section of the track is connected by a ramp. The invention can solve the shortcomings of the prior art.

Description

光伏电站太阳能电池板清洗系统Photovoltaic power station solar panel cleaning system

技术领域 technical field

本发明涉及太阳能电池板清洗，是一种光伏电站太阳能电池板清洗系统。 The invention relates to cleaning of solar cell panels, in particular to a solar cell panel cleaning system for a photovoltaic power station.

背景技术 Background technique

近几年太阳能电池板在我国应用范围逐渐扩大，为此，本领域技术人员提供了较多种对太阳能电池板的清洗装置，使暴露在户外环境中的太阳能电池板上的灰尘得到及时清扫，使太阳能电池板的采光不受影响。在使用中发现，这些已公开的清洗装置存在较多些不足：结构繁琐、维修不便；由于结构上的设计不足，较难实现自动控制；当不需要清洗太阳能电池板时，清洗系统自身的结构易遮挡太阳能电池板，影响电池板的采光，清洗的电池板较难达到较好的洁净程度等。 In recent years, the scope of application of solar panels in my country has gradually expanded. For this reason, those skilled in the art have provided more cleaning devices for solar panels, so that the dust on solar panels exposed to the outdoor environment can be cleaned in time. Make the solar panel's daylighting unaffected. In use, it is found that these disclosed cleaning devices have more disadvantages: complex structure and inconvenient maintenance; due to structural design deficiencies, it is difficult to realize automatic control; when the solar panel does not need to be cleaned, the structure of the cleaning system itself It is easy to block the solar panels, affect the lighting of the panels, and it is difficult to achieve a good cleanliness of the cleaned panels.

发明内容 Contents of the invention

本发明的目的是，提供一种光伏电站太阳能电池板清洗系统，使它能够解决现有技术存在的不足。 The object of the present invention is to provide a photovoltaic power plant solar cell panel cleaning system, which can solve the shortcomings of the prior art.

本发明为实现上述目的，通过以下技术方案实现：光伏电站太阳能电池板清洗系统，包括上轨道和下轨道，上轨道内安装第一滚轮，下轨道内安装第二滚轮，第一滚轮和第二滚轮上安装清洗装置支架，清洗装置支架两侧分别安装第一喷水管和第二喷水管，第一喷水管和第二喷水管通过换向阀与进水管连接，第一喷水管和第二喷水管沿长度方向上开设数个喷水孔，清洗装置支架上安装毛刷及清洗刮水胶条，毛刷和清洗刮水胶条位于第一喷水管和第二喷水管之间，清洗刮水胶条为分段式结构，清洗刮水胶条的长度方向与清洗装置支架的长度方向设置夹角α1，驱动装置和卷筒安装在太阳能电池板背面，卷筒上的钢绳通过导向与清洗装置支架连接，上轨道一端部沿垂直方向向下弯折，使上轨道外端部与上轨道的主段部位于不同的水平面内，上轨道外端部的水平面低于上轨道的主段部位的水平面，上轨道外端部与上轨道的主段部的连接处采用第一斜轨连接，下轨道的一端部沿垂直方向向下弯折，使下轨道外端部与下轨道的主段部位于不同的水平面内，下轨道外端部的水平面低于下轨道的主段部位的水平面，下轨道外端部与下轨道的主段部的连接处采用第二斜轨连接。清洗装置支架的横截面为凹槽状，凹槽内倾斜安装胶条支架，胶条支架内安装清洗刮水胶条。清洗刮水胶条的长度方向与清洗装置支架的长度方向设置的夹角α1为2°-6°。第一斜轨和第二斜轨相对于水平面的倾斜角α2为10°-30°。卷筒上分别设置上连接绳和下连接绳，上连接绳一端固定在清洗装置支架的上端，另一端依次绕过第二滑轮、第一导向轮及卷筒、第三导向轮及第一滑轮后与清洗装置支架上端连接，下连接绳一端固定在清洗装置支架下端，另一端依次绕过第四滑轮、第二导向轮、卷筒、第四导向轮和第三滑轮与清洗装置支架下端连接。喷水管一端开设一个排水孔，排水孔的直径大于喷水孔的直径。 In order to achieve the above object, the present invention is achieved through the following technical proposals: a solar cell panel cleaning system for a photovoltaic power station, including an upper track and a lower track, a first roller is installed in the upper track, a second roller is installed in the lower track, and the first roller and the second roller are on top of each other. Install the cleaning device bracket, the first water spray pipe and the second water spray pipe are respectively installed on both sides of the cleaning device support, the first water spray pipe and the second water spray pipe are connected with the water inlet pipe through the reversing valve, the first water spray pipe and the second water spray pipe The second water spray pipe is provided with several water spray holes along the length direction. The brush and cleaning wiper rubber strip are installed on the cleaning device bracket. The brush and cleaning wiper rubber strip are located in the first water spray pipe and the second water spray pipe. In between, the cleaning wiper rubber strip is a segmented structure, the length direction of the cleaning wiper rubber strip and the length direction of the cleaning device bracket are set at an angle α 1 , the driving device and the reel are installed on the back of the solar panel, and the reel The steel rope of the upper rail is connected with the support of the cleaning device through a guide, and one end of the upper rail is bent vertically downward, so that the outer end of the upper rail and the main section of the upper rail are located in different horizontal planes, and the horizontal plane of the outer end of the upper rail is lower than the main section of the upper rail. The horizontal plane of the section position, the connection between the outer end of the upper track and the main section of the upper track is connected by the first inclined rail, and one end of the lower track is bent vertically downward, so that the outer end of the lower track and the main section of the lower track The parts are located in different horizontal planes, the level of the outer end of the lower track is lower than the level of the main section of the lower track, and the connection between the outer end of the lower track and the main section of the lower track is connected by a second inclined rail. The cross-section of the cleaning device support is groove-shaped, and the rubber strip support is installed obliquely in the groove, and the cleaning wiper rubber strip is installed in the rubber strip bracket. The included angle α 1 that the length direction of the cleaning wiper rubber strip and the length direction of the cleaning device support is set is 2°-6°. The inclination angle α 2 of the first ramp and the second ramp relative to the horizontal plane is 10°-30°. The upper connecting rope and the lower connecting rope are respectively arranged on the reel, and one end of the upper connecting rope is fixed on the upper end of the cleaning device bracket, and the other end goes around the second pulley, the first guide wheel and the reel, the third guide wheel and the first pulley in turn Finally, it is connected to the upper end of the cleaning device bracket, and one end of the lower connecting rope is fixed at the lower end of the cleaning device bracket, and the other end is sequentially bypassed by the fourth pulley, the second guide wheel, the reel, the fourth guide wheel and the third pulley to connect with the lower end of the cleaning device bracket . One end of the spray pipe is provided with a drainage hole, and the diameter of the drainage hole is greater than that of the water spray hole.

所述的第一斜轨和第二斜轨相对于水平面的倾斜角α2为25°。 The inclination angle α 2 of the first ramp and the second ramp relative to the horizontal plane is 25°.

所述的清洗刮水胶条的长度方向与清洗装置支架的长度方向设置的夹角α1为3°。 The included angle α 1 that the longitudinal direction of the cleaning wiper rubber strip and the longitudinal direction of the cleaning device support is set is 3°.

本发明提供的太阳能电池板清洗系统解决了现有清洗系统停止清洗后其自身结构遮阳的问题，太阳能电池板清洗系统停止清洗后停留在比太阳能电池板水平面低的位置上，使太阳能电池板清洗系统停留在太阳能电池板边沿处，不影响太阳能电池板的采光的同时，还能根据要求控制清洗系统进行自动清洗；在需要清洗或清洗完毕后停止的轨道弯折结构设计合理，能使清洗系统快速自动移动，不需要人工调节，并具有使用寿命长、免维修的特点；本发明清洗系统在清洗太阳能电池板时，毛刷胶条结构使清洗过程不出现水渍及清洗痕迹，并能使附着在电池板上具有比较强的粘附物一次刮洗干净，使电池板清洗后达到较高的洁净程度；本发明的清洗系统采用竖排跟踪式结构，保证太阳能电池板表面全部喷水，在达到清洗干净的同时，节约了用水量；本发明的结构各部件位置关系设计合理，能使清洗系统的运行速度达到10米/分钟，清洗速度快，清洗干净是本发明的另一特点。 The solar battery panel cleaning system provided by the present invention solves the problem of sunshade of its own structure after the existing cleaning system stops cleaning. The system stays at the edge of the solar panel, does not affect the lighting of the solar panel, and at the same time controls the cleaning system to perform automatic cleaning according to the requirements; the track bending structure design that stops when cleaning is required or after cleaning is reasonable, which can make the cleaning system It moves quickly and automatically, does not require manual adjustment, and has the characteristics of long service life and maintenance-free; when the cleaning system of the present invention cleans solar panels, the structure of the brush rubber strip prevents water stains and cleaning traces from appearing in the cleaning process, and can make The relatively strong adherents attached to the solar panel can be scraped and cleaned at one time, so that the solar panel can reach a higher degree of cleanliness after cleaning; the cleaning system of the present invention adopts a vertical tracking structure to ensure that all the surface of the solar panel is sprayed with water, While cleaning is achieved, water consumption is saved; the positional relationship of each component of the structure of the present invention is designed reasonably, and the operating speed of the cleaning system can reach 10 m/min. The cleaning speed is fast and clean is another feature of the present invention.

附图说明 Description of drawings

附图1是本发明结构示意图；附图2是附图1的后视结构示意图；附图3是附图1中A向放大结构示意图；附图4是附图1中B-B剖视放大结构示意图；附图5是附图1中C向放大结构示意图。 Accompanying drawing 1 is a schematic structural diagram of the present invention; Accompanying drawing 2 is a schematic diagram of a rear view of the accompanying drawing 1; Accompanying drawing 3 is a schematic diagram of an enlarged structure in the direction of A in the accompanying drawing 1; ; Accompanying drawing 5 is a schematic diagram of an enlarged structure in the direction of C in the accompanying drawing 1.

图中：1第二支撑板 2上轨道 3下轨道 4第三支撑板 5卷筒 6驱动装置 7进水管 8换向阀 9清洗装置支架 10第一喷水管 11第一滑轮 12第二滑轮 13第三滑轮 14第四滑轮 15上连接绳 16第一导向轮 17第二导向轮 18第一支撑板 19喷水孔 20排水孔 21第一滚轮22第二滚轮 23下连接绳 24第三导向轮 25第四导向轮 26第二喷水管 27毛刷 28清洗刮水胶条 29胶条支架 30连接架 32第一斜轨33第二斜轨 34上轨道外端部 35下轨道外端部。  In the figure: 1 Second support plate 2 Upper track 3 Lower track 4 Third support plate 5 Reel 6 Driving device 7 Water inlet pipe 8 Reversing valve 9 Cleaning device support 10 First spray pipe 11 First pulley 12 Second pulley 13 Third pulley 14 Fourth pulley 15 Upper connecting rope 16 First guide wheel 17 Second guide wheel 18 First support plate 19 Spray hole 20 Drainage hole 21 First roller 22 Second roller 23 Lower connecting rope 24 Third guide wheel 25 The fourth guide wheel 26 The second water spray pipe 27 Hair brush 28 Cleaning wiper rubber strip 29 Rubber strip bracket 30 Connecting frame 32 The first inclined rail 33 The second inclined rail 34 The outer end of the upper track 35 The outer end of the lower track. the

具体实施方式 Detailed ways

对照附图，对本发明做进一步说明。 The present invention will be further described with reference to the accompanying drawings.

图中2是上轨道，3是下轨道，上轨道2内安装第一滚轮21，下轨道3内安装第二滚轮22，第一滚轮21和第二滚轮22上安装清洗装置支架9，清洗装置支架9两侧分别安装第一喷水管10和第二喷水管26，第一喷水管10和第二喷水管26通过换向阀8与进水管7连接，第一喷水管10和第二喷水管26沿长度方向上开设数个喷水孔19，清洗装置支架9上安装毛刷27及清洗刮水胶条28，毛刷27和清洗刮水胶条28位于第一喷水管10和第二喷水管26之间，清洗刮水胶条28为分段式结构，清洗刮水胶条28的长度方向与清洗装置支架9的长度方向设置夹角α1，驱动装置6和卷筒5安装在太阳能电池板背面，卷筒5上的钢绳通过导向轮与清洗装置支架9连接，上轨道2一端部沿垂直方向向下弯折，使上轨道外端部34与上轨道2的主段部位于不同的水平面内，上轨道外端部34的水平面低于上轨道2的主段部位的水平面，上轨道外端部34与上轨道2的主段部的连接处采用第一斜轨32连接，下轨道3的一端部沿垂直方向向下弯折，使下轨道外端部35与下轨道3的主段部位于不同的水平面内，下轨道外端部35的水平面低于下轨道3的主段部位的水平面，下轨道外端部35与下轨道3的主段部的连接处采用第二斜轨33连接。 Among the figure 2 is the upper track, 3 is the lower track, the first roller 21 is installed in the upper track 2, the second roller 22 is installed in the lower track 3, the cleaning device support 9 is installed on the first roller 21 and the second roller 22, and the cleaning device support 9 The first water spray pipe 10 and the second water spray pipe 26 are respectively installed on both sides, the first water spray pipe 10 and the second water spray pipe 26 are connected with the water inlet pipe 7 through the reversing valve 8, the first water spray pipe 10 and the second water spray pipe Two water spray pipes 26 offer several water spray holes 19 along the length direction, a brush 27 and a cleaning wiper strip 28 are installed on the cleaning device bracket 9, and the hairbrush 27 and the cleaning wiper strip 28 are located in the first water spray pipe. 10 and the second water spray pipe 26, the cleaning wiper rubber strip 28 is a segmented structure, the length direction of the cleaning wiper rubber strip 28 and the lengthwise direction of the cleaning device bracket 9 are set at an angle α 1 , and the driving device 6 and The reel 5 is installed on the back side of the solar panel, and the steel rope on the reel 5 is connected with the cleaning device support 9 through the guide wheel. Sections are located in different horizontal planes, the level of the outer end 34 of the upper track is lower than the level of the main section of the upper track 2, the connection between the outer end 34 of the upper track and the main section of the upper track 2 is connected by the first inclined rail 32, the lower One end of the track 3 is bent downwards in the vertical direction, so that the outer end 35 of the lower track and the main section of the lower track 3 are located in different horizontal planes, and the level of the outer end 35 of the lower track is lower than the main section of the lower track 3 The horizontal plane of the position, the junction of the lower rail outer end 35 and the main section of the lower rail 3 is connected by the second ramp 33.

本发明所述的上述方案中，清洗刮水胶条28为分段式结构，以太阳能电池板的横向排列的块数为准，例如：太阳能电池板横向由三块或四块排列成一个大平面，则清水刮水胶条28分为三段或四段连成一个整体，清洗刮水胶条28的长度方向与清洗装置支架9的长度方向设计夹角α1的作用是，使清洗刮水胶条28与太阳能电池板的横向边沿形成点接触方式运行，以减少清洗装置支架9运行的阻力，所述的太阳能电池板的横向是相对于清洗装置支架9运行方向的垂直方向。清洗刮水胶条28的具体安装结构为：清洗装置支架9的横截面为凹槽状，凹槽内倾斜安装胶条支架29，胶条支架29内安装清洗刮水胶条28，根据实际需要胶条支架29的数量与清洗刮水胶条28的数量相同，胶条支架29倾斜安装在清洗装置支架9内，胶条支架29的长度方向与清洗装置支架9的长度方向间设置的夹角与清洗刮水胶条28的夹角α1相同，倾斜角度相同，夹角的度数相同。 In the above-mentioned scheme described in the present invention, the cleaning wiper rubber strip 28 is a segmented structure, which is based on the number of horizontally arranged solar panels, for example: the solar panels are arranged horizontally by three or four to form a large plane, then the clear water wiper rubber strip 28 is divided into three sections or four sections and connected into a whole, the length direction of the cleaning wiper rubber strip 28 and the length direction design angle α1 of the cleaning device support 9 are used to make the cleaning wiper rubber Strip 28 runs in a point contact mode with the lateral edge of the solar cell panel to reduce the resistance of the cleaning device support 9 running. The horizontal direction of the solar cell panel is the vertical direction relative to the running direction of the cleaning device support 9 . The specific installation structure of the cleaning wiper rubber strip 28 is: the cross section of the cleaning device bracket 9 is groove-shaped, the rubber strip bracket 29 is installed obliquely in the groove, and the cleaning wiper rubber strip 28 is installed in the rubber strip bracket 29, according to actual needs The quantity of rubber strip support 29 is identical with the quantity of cleaning wiper rubber strip 28, and rubber strip support 29 is obliquely installed in cleaning device support 9, and the included angle provided between the length direction of rubber strip support 29 and the length direction of cleaning device support 9 It is the same as the included angle α1 of the cleaning wiper rubber strip 28, the same inclination angle, and the same degree of included angle.

    本发明提供的进一步方案是：第一斜轨32和第二斜轨33相对于水平面的倾斜角α2为10°-30°。这种角度使清洗系统在启动时易于上行至太阳能电池板上方，清洗完毕后易于行至太阳能电池板下方，并使清洗装置支架9上的各结构在随清洗装置支架9变换位置时不受到损伤，不影响其使用寿命。 A further solution provided by the present invention is: the inclination angle α 2 of the first ramp 32 and the second ramp 33 relative to the horizontal plane is 10°-30°. This angle makes the cleaning system easy to go up to the top of the solar panel when starting, and easy to go to the bottom of the solar panel after cleaning, and prevents the structures on the cleaning device support 9 from being damaged when changing positions with the cleaning device support 9 , does not affect its service life.

     本发明优选的方案是：卷筒5上分别设置上连接绳15和下连接绳23，上连接绳15一端固定在清洗装置支架9的上端，另一端依次绕过第二滑轮12、第一导向轮及卷筒5、第三导向轮24及第一滑轮11后与清洗装置支架9上端连接，下连接绳23一端固定在清洗装置支架9下端，另一端依次绕过第四滑轮14、第二导向轮17、卷筒5、第四导向轮25和第三滑轮13与清洗装置支架9下端连接。该结构可使清洗装置支架9在卷筒5上的连接绳带动下做往复移动，并能使清洗装置支架9平行快速移动时，不产生卡壳现象，达到移动速度快，使电池板的清洗的洁净度更高。 The preferred scheme of the present invention is: the upper connecting rope 15 and the lower connecting rope 23 are respectively arranged on the reel 5, and one end of the upper connecting rope 15 is fixed on the upper end of the cleaning device support 9, and the other end goes around the second pulley 12 and the first guide in turn. Wheel and drum 5, the third guide wheel 24 and the first pulley 11 are connected with the cleaning device support 9 upper ends, and the lower connecting rope 23 one ends are fixed on the cleaning device support 9 lower ends, and the other end walks around the fourth pulley 14 and the second pulley successively. Guide wheel 17, reel 5, the 4th guide wheel 25 and the 3rd pulley 13 are connected with cleaning device support 9 lower ends. This structure can make the cleaning device bracket 9 move back and forth under the drive of the connecting rope on the reel 5, and can make the cleaning device bracket 9 move quickly in parallel without jamming, so that the moving speed is fast, and the cleaning of the battery board can be achieved. The cleanliness is higher.

本发明所述的喷水管10一端开设一个排水孔20，排水孔20的直径大于喷水孔19的直径。排水孔20用于泄压，进一步保证使喷水孔19的喷水压力稳定，以达到更好的清洗效果。 One end of the water spray pipe 10 of the present invention offers a drain hole 20 , and the diameter of the drain hole 20 is greater than the diameter of the water spray hole 19 . The drain holes 20 are used for pressure relief, further ensuring the stability of the water spray pressure of the water spray holes 19, so as to achieve a better cleaning effect.

本发明所述的第一斜轨32和第二斜轨33相对于水平面的倾斜角α2为25°。 The inclination angle α2 of the first ramp 32 and the second ramp 33 of the present invention relative to the horizontal plane is 25°.

本发明所述清洗系统安装在太阳能电池板上使用，图中第一支撑板18、第二支撑板1和第三支撑板4是太阳能电池板上的结构，本发明的清洗系统安装时将卷筒5和驱动装置6安装在第二支撑板1上，导向轮支撑架分别安装在第一支撑板18和第三支撑板4上，各导向轮分别安装在各自相应的导向轮支撑架上。第一支撑板18、第二支撑板1和第三支撑板4的两端均分别与上轨道2和下轨道3上的连接架连接。本发明所述的驱动装置6是电机或电机和变速箱等结构，驱动装置6与卷筒5相连，卷筒5由驱动装置6带动转动。 The cleaning system of the present invention is installed on the solar battery board and used. The first support plate 18, the second support plate 1 and the third support plate 4 are structures on the solar battery panel. When the cleaning system of the present invention is installed, the volume Tube 5 and driving device 6 are installed on the second support plate 1, and guide wheel support frame is installed on the first support plate 18 and the 3rd support plate 4 respectively, and each guide wheel is installed on respectively corresponding guide wheel support frame. Both ends of the first support plate 18 , the second support plate 1 and the third support plate 4 are respectively connected to the connecting frames on the upper track 2 and the lower track 3 . The driving device 6 of the present invention is a structure such as a motor or a motor and a gearbox. The driving device 6 is connected to the reel 5 , and the reel 5 is driven to rotate by the driving device 6 .

本发明所述太阳能电池板由控制系统控制其行走、喷水、换向及停止等所有功能。当需要清洗太阳能电池板时，启动驱动装置6，使驱动装置6带动卷筒5转动，卷筒5分别带动缠绕在卷筒5上的上连接绳15和下连接绳23同步移动，从而带动清洗装置支架9沿轨道移动。当清洗装置支架9向左移动时，换向阀8将第一喷水管10封堵，使第二喷水管26与进水管7相通，当第二喷水管26喷水后，毛刷27和清洗刮水胶条28对电池板进行清洗，当清洗装置支架9向右移动时，换向阀8将第二喷水管26封堵，使第一喷水管10与进水管7相通，第一喷水管10喷水后，毛刷27和清洗刮水胶条28对电池板进行清洗。当清洗完毕后，清洗装置支架9左移至轨道端部的弯折部向下移至太阳能电池板的下面，使清洗装置支架9及其上的各结构移至太阳能电池板水平面的下方停放，从而避免了清洗系统的结构遮挡阳光，影响太阳能电池板采光的问题。 The solar cell panel of the present invention is controlled by a control system to control all functions such as walking, water spraying, reversing and stopping. When it is necessary to clean the solar panel, start the driving device 6, so that the driving device 6 drives the reel 5 to rotate, and the reel 5 respectively drives the upper connecting rope 15 and the lower connecting rope 23 wound on the reel 5 to move synchronously, thereby driving cleaning The device holder 9 moves along the track. When the cleaning device support 9 moved to the left, the reversing valve 8 blocked the first water spray pipe 10 so that the second water spray pipe 26 communicated with the water inlet pipe 7. After the second water spray pipe 26 sprayed water, the brush 27 and the cleaning wiper rubber strip 28 clean the battery board. When the cleaning device bracket 9 moves to the right, the reversing valve 8 blocks the second water spray pipe 26 so that the first water spray pipe 10 communicates with the water inlet pipe 7 , after the first water spray pipe 10 sprays water, the brush 27 and the cleaning wiper rubber strip 28 clean the battery board. After cleaning, the cleaning device support 9 moves left to the bending part of the track end and moves down to the below of the solar panel, so that the cleaning device support 9 and the structures on it are moved to the below of the solar panel horizontal plane and parked. Thereby, the problem that the structure of the cleaning system blocks sunlight and affects the daylighting of solar panels is avoided.

本发明优选的方案是：清洗刮水胶条28的长度方向与清洗装置支架9的长度方向设置的夹角α1为2°-6°，清洗刮水胶条28的倾斜度可使清洗水在短时间内形成滞留，进一步提高清洗效果，清洗刮水胶条28与清洗装置支架9的长度方向的夹角可在启动运行时减少阻挡力。 The preferred scheme of the present invention is: the angle α 1 that the lengthwise direction of the cleaning wiper rubber strip 28 and the lengthwise direction of the cleaning device support 9 is set is 2°-6°, and the inclination of the cleaning wiper rubber strip 28 can make the cleaning water Retention is formed in a short time to further improve the cleaning effect, and the angle between the cleaning wiper rubber strip 28 and the length direction of the cleaning device bracket 9 can reduce the blocking force during start-up operation.

本发明进一步的优选方案是：清洗刮水胶条28的长度方向与清洗装置支架9的长度方向设置的夹角α1为3°。 A further preferred solution of the present invention is: the angle α1 between the length direction of the cleaning wiper rubber strip 28 and the length direction of the cleaning device bracket 9 is 3°.

本发明所述的各结构的上、下、左、右位置，均依据图示位置为准做描述。 The upper, lower, left, and right positions of each structure described in the present invention are described according to the positions shown in the drawings.

Claims (8)

1. photovoltaic plant solar panel purging system, comprise and getting on the right track (2) and lower railway (3), (2) interior first roller (21) of installing gets on the right track, the second roller (22) is installed in the lower railway (3), it is characterized in that: the upper cleaning device support (9) of installing of the first roller (21) and the second roller (22), the first sparge pipe (10) and the second sparge pipe (26) are installed respectively in cleaning device support (9) both sides, the first sparge pipe (10) be connected sparge pipe (26) and be connected with water inlet pipe (7) by reversal valve (8), the first sparge pipe (10) and the second sparge pipe (26) are offered several hole for water sprayings (19) along its length, upper hairbrush (27) and the cleaning scraper glue bar (28) installed of cleaning device support (9), hairbrush (27) and cleaning scraper glue bar (28) are positioned between the first sparge pipe (10) and the second sparge pipe (26), cleaning scraper glue bar (28) is segmentation structure, and the length direction of the length direction of cleaning scraper glue bar (28) and cleaning device support (9) arranges angle α 1Drive unit (6) and reel (5) are installed in Solar panel backside, steel cable on the reel (5) is connected with cleaning device support (9) by guiding, get on the right track (2) one ends vertically downwards the bending, make the outer end of getting on the right track (34) be positioned at different horizontal planes from the principal piece section of get on the right track (2), the horizontal plane of outer end (34) of getting on the right track is lower than the horizontal plane at the principal piece position of get on the right track (2), the get on the right track junction of outer end (34) and the principal piece section of get on the right track (2) adopts the first oblique rail (32) to be connected, one end of lower railway (3) is bending downwards vertically, make lower railway outer end (35) be positioned at different horizontal planes from the principal piece section of lower railway (3), the horizontal plane of lower railway outer end (35) is lower than the horizontal plane at the principal piece position of lower railway (3), and lower railway outer end (35) adopt the second oblique rail (33) to be connected with the junction of the principal piece section of lower railway (3).
2. photovoltaic plant solar panel purging system according to claim 1, it is characterized in that: the cross section of cleaning device support (9) is the groove shape, tilt to install rubber strip supports (29) in the groove, cleaning scraper glue bar (28) is installed in the rubber strip supports (29).
3. photovoltaic plant solar panel purging system according to claim 1 and 2 is characterized in that: the angle α that the length direction of the length direction of cleaning scraper glue bar (28) and cleaning device support (9) arranges 1It is 2 °-6 °.
4. photovoltaic plant solar panel purging system according to claim 1 is characterized in that: the first oblique rail (32) and the second oblique rail (33) inclined angle alpha with respect to the horizontal plane 2It is 10 °-30 °.
5. photovoltaic plant solar panel purging system according to claim 1, it is characterized in that: connection cord (15) and lower connection cord (23) are set respectively on the reel (5), upper connection cord (15) one ends are fixed on the upper end of cleaning device support (9), the other end is walked around the second pulley (12) successively, the first directive wheel (16) and reel (5), be connected with cleaning device support (9) upper end behind the 3rd directive wheel (24) and the first pulley (11), lower connection cord (23) one ends are fixed on cleaning device support (9) lower end, and the other end is walked around the 4th pulley (14) successively, the second directive wheel (17), reel (5), the 4th directive wheel (25) is connected with cleaning device support (9) lower end with the 3rd pulley (13).
6. photovoltaic plant solar panel purging system according to claim 1, it is characterized in that: sparge pipe (10) one ends are offered an osculum (20), and the diameter of osculum (20) is greater than the diameter of hole for water spraying (19).
7. photovoltaic plant solar panel purging system according to claim 4 is characterized in that: the first oblique rail (32) and the second oblique rail (33) inclined angle alpha with respect to the horizontal plane 2It is 25 °.
8. photovoltaic plant solar panel purging system according to claim 3 is characterized in that: the angle α that the length direction of the length direction of cleaning scraper glue bar (28) and cleaning device support (9) arranges 1It is 3 °.
CN201310302087.3A 2013-07-18 2013-07-18 Solar cell panel cleaning system in photovoltaic power station Expired - Fee Related CN103350084B (en)

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CN108511372B (en) * 2018-03-30 2020-11-10 安徽正熹标王新能源有限公司 Toughened glass cleaning equipment for solar cell packaging
CN108847815A (en) * 2018-07-09 2018-11-20 文民杰 A kind of energy-saving solar plate clearing apparatus convenient for cleaning
CN109039237A (en) * 2018-07-09 2018-12-18 胡沛 A kind of multi-functional photovoltaic power generation apparatus
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