WO2021077349A1 - 一种太阳能发电装置的清洁系统 - Google Patents

一种太阳能发电装置的清洁系统 Download PDF

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Publication number
WO2021077349A1
WO2021077349A1 PCT/CN2019/112898 CN2019112898W WO2021077349A1 WO 2021077349 A1 WO2021077349 A1 WO 2021077349A1 CN 2019112898 W CN2019112898 W CN 2019112898W WO 2021077349 A1 WO2021077349 A1 WO 2021077349A1
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Prior art keywords
bristles
dust
power generation
generation device
cleaning system
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PCT/CN2019/112898
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English (en)
French (fr)
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孙燕
张莹
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孙燕
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Publication of WO2021077349A1 publication Critical patent/WO2021077349A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • 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
    • 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

Definitions

  • the invention relates to the field of automatic cleaning and ash removal of solar panels, in particular to a cleaning system of a solar power generation device.
  • the Chinese patent the announcement number is CN206184882U, "A solar module glass automatic cleaning device, including aluminum Alloy components and brushes, one end of the aluminum alloy component is fixed to the lower end of the safety fence at the solar module glass discharge position in the production line, and the other end is connected to the brush.
  • the brush setting position is the discharge position of the solar module glass Correspondingly, and the brush is in contact with the solar module glass, so that the solar module glass can be automatically cleaned during the process of conveying the solar module glass by the automatic conveying device of the production line, and the surface foreign matter of the solar module glass is removed to optimize the appearance of the module.
  • the length of the brush is set to be greater than or equal to the width of the solar module glass, the entire width direction of the solar module glass is covered with the brush, so that the solar module glass can be cleaned more effectively without leaving dead corners",
  • its bristles are fixed, so that dust will accumulate at the front end in contact with the solar photovoltaic module. If it accumulates, it will affect the ash removal effect. If someone is dedicated to clean it, it will be more troublesome and increase the working hours.
  • the technical problem to be solved by the present invention is that the automatic dust-removing device of solar photovoltaic modules on the market cannot collect the removed dust in time, and it accumulates too much, which affects the quality of dust removal.
  • a cleaning system for a solar power generation device including a support plate, the support plate is set as two front and back parallel upwards, and the two support plates are fixed on the workbench in the middle
  • a conveyor belt is installed on the front and rear ends of the workbench, and the upper ends of the two support plates are connected by a horizontal plate;
  • a rotating drum with soft bristles is rotatably connected through two front and rear left shafts, and the right sides of the two support plates are rotatably connected with the lower end against the conveyor belt through two front and rear right shafts.
  • the upper drum on the solar panel, and the left and right rotating shafts on the rear side are connected by a transmission mechanism, a combing mechanism corresponding to the bristles is arranged between the two support plates, and a non-slip rubber layer is adhered to the circumference of the drum .
  • the left turning axis on the front side passes through the support plate forward and is connected with a ratchet mechanism.
  • the transmission mechanism includes a gear fixed at the rear end of the left shaft, and the left shaft on the rear side passes through the support plate, and the rear end of the right shaft extends backward from the support plate and is connected with the coaxial
  • the rotating ring of the wire, and the circumferential direction of the rotating ring is fixed with gear teeth matched and connected with the gear.
  • the combing mechanism includes an upwardly inclined scraper fixed between the supporting plates, and the left end of the scraper is fixed with comb teeth passing through the upper part of the bristles at equal intervals in the front and rear direction, and the right end of the comb teeth is fixed.
  • the support plate and the workbench are connected by bolts.
  • the solar panels are placed on the conveyor belt and moved to the right under the drive of the transmission belt.
  • the ratchet mechanism restricts the rotation of the left shaft on the front side and can only be single It moves clockwise, so that the bristles are stationary and removes the ash.
  • the solar panel touches the non-slip rubber layer on the drum, driving the gear teeth and the right shaft to rotate counterclockwise, thereby driving the gear to rotate in the opposite direction, so that the gear drives the drum to reverse.
  • the clock hand rotates, the bristles clean and remove dust from the solar panel.
  • the bristles stained with dust move to the upper side and slide into the comb teeth, so that the dust is collected and scraped into the scraper, and the baffle prevents the dust from spilling out.
  • the dust is handled in time, so that it can be automatically cleaned without manual and frequent dust removal, which is more trouble-free, ensures the cleaning effect, and achieves true self-cleaning.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a front view of the present invention.
  • a cleaning system for a solar power generation device includes a supporting plate 1, two supporting plates 1 arranged in parallel and upward, and the two supporting plates 1 are fixed on the front and rear ends of the working table in the middle.
  • the support plate 1 and the workbench are connected by bolts for easy installation.
  • a conveyor belt 11 is installed on the workbench.
  • the conveyor belt 11 is driven by two left and right conveyor rollers. It is the prior art. This refers to the production line.
  • the two support plates The upper ends of 1 are connected by horizontal plates.
  • the roller 3 On the upper roller 3 of the solar panel on the conveyor belt 11, the roller 3 is circumferentially bonded with a non-slip rubber layer 31 to increase friction and also protect the solar panel, and a transmission mechanism is passed between the left and right shafts on the rear side
  • the transmission mechanism includes a gear 22 fixed at the rear end of the left shaft, and the left shaft on the rear side passes through the support plate 1, and the rear end of the right shaft extends backward from the support plate 1 and is connected with a coaxial cable through a connecting rod.
  • the rotating ring 32 is fixed with gear teeth 33 matingly connected with the gear 22 in the circumferential direction of the rotating ring 32.
  • the solar panel drives the drum 3 to rotate, thereby driving the rotating ring 32 and the gear 22, so that the rotating drum 2 can be reversed.
  • the left rotating shaft is fixedly connected to the rotating drum 2 and is rotatably connected with the support plate 1.
  • the left rotating shaft on the front side passes through the support plate 1 and is connected with a ratchet mechanism, which is not shown here.
  • the ratchet mechanism is an existing Technology, to ensure one-way movement, the ratchet of the ratchet mechanism is fixed on the left shaft and located on the front side of the support plate 1, while the pawl is movably connected to the support plate 1 on the front side, and is connected with the ratchet to ensure The rotating drum 2 rotates clockwise.
  • the right rotating shaft is fixedly connected to the drum 3 and rotatably connected to the supporting plate 1.
  • a combing mechanism corresponding to the bristles 21 is provided between the two supporting plates 1.
  • the combing mechanism includes an upwardly inclined scraper fixed between the supporting plates 1, and the left end of the scraper is fixedly spaced along the front and rear directions.
  • the combing teeth 23 on the upper part of the bristles 21, the right end of the combing teeth 23 is fixed with an upward baffle 24, which is similar to the teeth of a comb.
  • the bristles 21 are combed and cleaned. The dust is blocked by the baffle 24.
  • the front and rear ends of the baffle 24 are connected with each other.
  • the supporting plates 1 are connected in a sealed manner.
  • the solar panels are placed on the conveyor belt 11 and moved to the right under the drive of the transmission belt 11.
  • the ratchet mechanism restricts the rotation of the left shaft on the front side and can only move in one direction. , That is, clockwise, so that the bristles 21 statically remove the ash, and then the solar panel contacts the non-slip rubber layer 31 on the drum 3, driving the gear 33 and the right shaft to rotate counterclockwise, thereby driving the gear 22 to rotate in the opposite direction, so that the gear 22 Drive the drum 2 to rotate counterclockwise, the bristles 21 clean the solar panel and remove dust.
  • the bristles 21 stained with dust move to the upper side and slide into the comb teeth 23, so that the dust is collected and scraped into the scraper and the baffle. 24 Prevent dust from spilling, so that dust can be handled in time, so that it can be automatically cleaned without manual and frequent dust removal, which is more trouble-free, ensures the cleaning effect, and achieves true self-cleaning.

Landscapes

  • Preliminary Treatment Of Fibers (AREA)
  • Cleaning In General (AREA)
  • Photovoltaic Devices (AREA)

Abstract

一种太阳能发电装置的清洁系统，包括支撑板(1)，两个支撑板(1)之间设有与刷毛(21)对应的梳理机构，滚筒(3)的周向粘结有防滑橡皮层(31)。当太阳能电池板之间有间隙时，因为棘轮机构的作用，会限制前侧的左转轴转动，只能单向运动，也就是顺时针，这样刷毛(21)静止除灰，接着太阳能电池板接触到滚筒(3)上的防滑橡皮层(31)，带动轮齿(33)和右转轴逆时针转动，从而带动齿轮(22)反向旋转，这样齿轮(22)带动转筒(2)逆时针转动，刷毛(21)对太阳能电池板进行清扫除灰，沾有灰尘的刷毛(21)运动到上侧，滑进梳理齿(23)内，这样灰尘被收集，刮进刮板内，挡板(24)防止灰尘洒出，从而做到灰尘的及时处理，这样就做到自动清理，无需人工频繁的清灰，更省事，保证了清洁效果，做到了真正的自洁。

Description

一种太阳能发电装置的清洁系统 技术领域
本发明涉及到太阳能电池板自动清理除灰领域，具体涉及到一种太阳能发电装置的清洁系统。
背景技术
太阳能我们熟悉，现在很多地方都在利用，包括很多住家户，也安装了太阳能电池板，对于太阳能电池板是太阳能转化电的工具，然后储存在蓄电池内，在太阳能电池板的生产过程中，需要对太阳能电池板进行擦会处理，保证表面的干净度，因此，网上就有了自动擦会装置，比较省力，比如中国专利，公告号为CN206184882U的“一种太阳能组件玻璃自动清洁装置，包括铝合金构件、毛刷，通过将铝合金构件的一端固定在生产线中的太阳能组件玻璃出料位置处的安全围栏的下端，另一端连接毛刷，毛刷的设置位置与太阳能组件玻璃的出料位置相对应，且毛刷与太阳能组件玻璃接触，从而在生产线自动传送装置对太阳能组件玻璃进行传送的过程中能自动对太阳能组件玻璃进行清洁，去除太阳能组件玻璃的表面异物，使组件外观达到最佳。并且通过将毛刷的长度设置为大于或等于太阳能组件玻璃的宽度，使得太阳能组件玻璃的整个宽度方向上都覆盖有毛刷，从而更有效地对太阳能组件玻璃进行清洁，不留死角”，但是，它的毛刷是固定的，这样灰尘就会在与太阳能光伏组件接触的前端聚集，积累多了，就会影响除灰效果，而专门有人去清理的话，比较麻烦，增加了工时。
发明内容
本发明所要解决的技术问题在于市场上的太阳能光伏组件的自动清灰 装置不能做到对除去的灰尘及时收集，聚集多了，影响除灰质量。
为了实现上述目的，本发明提供的技术方案是：一种太阳能发电装置的清洁系统，包括支撑板，所述支撑板设为前后平行向上的两个，且两个支撑板固定在中间的工作台的前后端上，所述工作台上安装有传送带，两个支撑板的上端之间通过横板连接；
两个支撑板左侧之间通过前后两个左转轴转动连接有周向设有软质刷毛的转筒，两个支撑板的右侧之间通过前后两个右转轴转动连接有下端抵在传送带上的太阳能电池板上端的滚筒，且后侧的左转轴和右转轴之间通过传动机构连接，两个支撑板之间设有与刷毛对应的梳理机构，所述滚筒的周向粘结有防滑橡皮层。
优选的，前侧的左转轴向前穿过支撑板连接有棘轮机构。
优选的，所述传动机构包括固定在左转轴后端的齿轮，且后侧的左转轴向后穿过支撑板，所述右转轴的后端向后伸出支撑板通过连杆连接有同轴线的转环，且转环的周向固定有与齿轮配合连接的轮齿。
优选的，所述梳理机构包括固定在支撑板之间的左端向上的倾斜的刮板，且刮板的左端沿前后方向等间隔固定有穿过刷毛上部的梳理齿，所述梳理齿的右端固定有向上的挡板。
优选的，所述支撑板与工作台之间通过螺栓连接。
本发明设计，太阳能电池板放到传送带上，在传动带的带动下，向右移动，当太阳能电池板之间有间隙时，因为棘轮机构的作用，会限制前侧的左转轴转动，只能单向运动，也就是顺时针，这样刷毛静止除灰，接着太阳能电池板接触到滚筒上的防滑橡皮层，带动轮齿和右转轴逆时针转动， 从而带动齿轮反向旋转，这样齿轮带动转筒逆时针转动，刷毛对太阳能电池板进行清扫除灰，沾有灰尘的刷毛运动到上侧，滑进梳理齿内，这样灰尘被收集，刮进刮板内，挡板防止灰尘洒出，从而做到灰尘的及时处理，这样就做到自动清理，无需人工频繁的清灰，更省事，保证了清洁效果，做到了真正的自洁。
附图说明
图1为本发明的结构示意图；
图2为本发明的主视图。
图中：1支撑板、11传送带、2转筒、21刷毛、22齿轮、23梳理齿、24挡板、3滚筒、31防滑橡皮层、32转环、33轮齿。
具体实施方式
如图1至2所示，一种太阳能发电装置的清洁系统，包括支撑板1，支撑板1设为前后平行向上的两个，且两个支撑板1固定在中间的工作台的前后端上，支撑板1与工作台之间通过螺栓连接，便于安装，工作台上安装有传送带11，传送带11由左右两个传送辊带动，为现有技术，这里指的也就是生产线，两个支撑板1的上端之间通过横板连接。
两个支撑板1左侧之间通过前后两个左转轴转动连接有周向设有软质刷毛21的转筒2，两个支撑板1的右侧之间通过前后两个右转轴转动连接有下端抵在传送带11上的太阳能电池板上端的滚筒3，滚筒3的周向粘结有防滑橡皮层31，增加摩擦力，也保护太阳能电池板，且后侧的左转轴和右转轴之间通过传动机构连接，传动机构包括固定在左转轴后端的齿轮22，且后侧的左转轴向后穿过支撑板1，右转轴的后端向后伸出支撑板1通过连 杆连接有同轴线的转环32，且转环32的周向固定有与齿轮22配合连接的轮齿33，太阳能电池板带动滚筒3转动，从而带动转环32，带动齿轮22，这样便可以带动转筒2反转清灰，这里左转轴与转筒2固定连接，与支撑板1转动连接，前侧的左转轴向前穿过支撑板1连接有棘轮机构，这里图中没有示出，棘轮机构为现有技术，保证运动单向，这里的棘轮机构的棘齿固定在左转轴上，并位于支撑板1的前侧，而棘爪则活动连接在前侧的支撑板1上，与棘轮配合连接，保证转筒2顺时针转动，同样，右转轴与滚筒3固定连接，与支撑板1之间转动连接。
两个支撑板1之间设有与刷毛21对应的梳理机构，梳理机构包括固定在支撑板1之间的左端向上的倾斜的刮板，且刮板的左端沿前后方向等间隔固定有穿过刷毛21上部的梳理齿23，梳理齿23的右端固定有向上的挡板24，类似于梳子的齿子，对刷毛21进行梳理清灰，灰尘被挡板24挡住，挡板24的前后端与支撑板1之间密封连接。
太阳能电池板放到传送带11上，在传动带11的带动下，向右移动，当太阳能电池板之间有间隙时，因为棘轮机构的作用，会限制前侧的左转轴转动，只能单向运动，也就是顺时针，这样刷毛21静止除灰，接着太阳能电池板接触到滚筒3上的防滑橡皮层31，带动轮齿33和右转轴逆时针转动，从而带动齿轮22反向旋转，这样齿轮22带动转筒2逆时针转动，刷毛21对太阳能电池板进行清扫除灰，沾有灰尘的刷毛21运动到上侧，滑进梳理齿23内，这样灰尘被收集，刮进刮板内，挡板24防止灰尘洒出，从而做到灰尘的及时处理，这样就做到自动清理，无需人工频繁的清灰，更省事，保证了清洁效果，做到了真正的自洁。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (5)

  1. 一种太阳能发电装置的清洁系统，包括支撑板(1)，其特征在于：所述支撑板(1)设为前后平行向上的两个，且两个支撑板(1)固定在中间的工作台的前后端上，所述工作台上安装有传送带(11)，两个支撑板(1)的上端之间通过横板连接；
    两个支撑板(1)左侧之间通过前后两个左转轴转动连接有周向设有软质刷毛(21)的转筒(2)，两个支撑板(1)的右侧之间通过前后两个右转轴转动连接有下端抵在传送带(11)上的太阳能电池板上端的滚筒(3)，且后侧的左转轴和右转轴之间通过传动机构连接，两个支撑板(1)之间设有与刷毛(21)对应的梳理机构，所述滚筒(3)的周向粘结有防滑橡皮层(31)。
  2. 根据权利要求1所述一种太阳能发电装置的清洁系统，其特征在于：前侧的左转轴向前穿过支撑板(1)连接有棘轮机构。
  3. 根据权利要求1所述一种太阳能发电装置的清洁系统，其特征在于：所述传动机构包括固定在左转轴后端的齿轮(22)，且后侧的左转轴向后穿过支撑板(1)，所述右转轴的后端向后伸出支撑板(1)通过连杆连接有同轴线的转环(32)，且转环(32)的周向固定有与齿轮(22)配合连接的轮齿(33)。
  4. 根据权利要求1所述一种太阳能发电装置的清洁系统，其特征在于：所述梳理机构包括固定在支撑板(1)之间的左端向上的倾斜的刮板，且刮板的左端沿前后方向等间隔固定有穿过刷毛(21)上部的梳理齿(23)，所述梳理齿(23)的右端固定有向上的挡板(24)。
  5. 根据权利要求1所述一种太阳能发电装置的清洁系统，其特征在于： 所述支撑板(1)与工作台之间通过螺栓连接。
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