CN213521791U

CN213521791U - Photovoltaic array maintenance device for solar power generation

Info

Publication number: CN213521791U
Application number: CN202022405079.XU
Authority: CN
Inventors: 程玉林; 王春炬; 王雪璐; 李�杰; 高云飞
Original assignee: Huaneng Dingbian New Energy Electricity Generating Co ltd
Current assignee: Huaneng Dingbian New Energy Electricity Generating Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a photovoltaic array maintenance device for solar power generation, which belongs to the technical field of photovoltaic power generation, and comprises a placing plate, an electric slide rail, an adjusting mechanism and a spraying mechanism, wherein the electric slide rail is positioned at the left side of the placing plate, the adjusting mechanism is fixedly connected at the bottom of the placing plate through bolts, the spraying mechanism is positioned at the right side of the placing plate, a bracket is welded on the left side wall of the placing plate, the top of the bracket is fixedly connected at the bottom of the electric slide rail through bolts, the photovoltaic array maintenance device for solar power generation has reasonable structural design, compared with the traditional manual cleaning maintenance mode, the device adopts a computer control mode, greatly reduces the cost for human input, is not influenced by the installation position of the device, is further convenient and practical, and can realize that the photovoltaic array plate on the placing plate can effectively receive according to the irradiation angles of different periods of sunlight, the service efficiency and the power generation efficiency of the photovoltaic array plate are improved.

Description

Photovoltaic array maintenance device for solar power generation

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a solar energy power generation's photovoltaic array maintains device.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, is widely applied in the current society, can effectively reduce the land occupation area, is higher than the land in the geographical position and is not easy to be shielded by buildings, mainly comprises a solar panel, a controller and an inverter, and the main components comprise electronic components.

The photovoltaic array plate is formed by splicing a plurality of solar panels in the existing market, so that the release amount of electric power is increased, the photovoltaic array plate is in the use later period, the surface of the photovoltaic array plate needs to be cleaned and maintained manually after a period of time, but the installation position of the photovoltaic array plate is higher, the operation difficulty of manual maintenance is higher, the work efficiency of later maintenance on the photovoltaic array plate is reduced, the cost investment of manual maintenance is increased, the traditional photovoltaic array plate is fixed in structure and cannot be adjusted in the receiving angle, the power generation efficiency of the photovoltaic array plate is greatly reduced, and the photovoltaic array maintenance device for solar power generation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar energy power generation's photovoltaic array maintains device to it all needs the manual work to wash its surface and maintains the work to have proposed after every period in solving above-mentioned background art, nevertheless because the mounted position of photovoltaic array board is higher, the operation degree of difficulty that leads to artifical maintenance is higher, and the structure of traditional photovoltaic array board is fixed, can't carry out the problem adjusted to its angle of receipt.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic array maintenance device for solar power generation comprises a placing plate, an electric sliding rail, an adjusting mechanism and a spraying mechanism, wherein the electric sliding rail is positioned on the left side of the placing plate, the adjusting mechanism is fixedly connected to the bottom of the placing plate through bolts, the spraying mechanism is positioned on the right side of the placing plate, a bracket is welded on the left side wall of the placing plate, the top of the bracket is fixedly connected to the bottom of the electric sliding rail through bolts, a mounting seat is welded on the right side wall of the placing plate, the top of the mounting seat is welded with the bottom of the spraying mechanism, a controller is fixedly connected to the bottom of the mounting seat through bolts, a sliding seat is connected to the top of the electric sliding rail in a sliding manner, a swing motor is fixedly connected to the top of the sliding seat through bolts, and a connecting arm is fixedly connected to the output end of the swing motor through bolts, the bottom of the connecting arm is movably connected with a scraping strip.

Preferably, the surface of the placing plate is bonded with non-slip mats from top to bottom, the non-slip mats are triangular in shape, and the non-slip mats are members made of silica gel materials.

Preferably, adjustment mechanism includes pillar, sliding seat, promotion jar, installation base and fastener, the sliding seat rotates to be connected the top of pillar, just bolt fixed connection is passed through at the top of sliding seat is in place the bottom left side of board, the promotion jar passes through bolt fixed connection and is in place the bottom right side of board, the installation base welds respectively the pillar with the bottom of sliding seat, the fastener is threaded connection respectively the top four corners department of installation base.

Preferably, the spraying mechanism comprises a water tank, a water injection pipe, a liquid level sensor, a micro water pump and a spray head, wherein the water injection pipe is inserted into the top of the water tank, the liquid level sensor is fixedly connected to the right side of the inner side wall of the water tank, the micro water pump is inserted into the output end of the water tank, and the spray head is inserted into the output end of the micro water pump.

Preferably, the spray head is a rotary high-pressure spray head, and the angle between the spray head and the output end of the micro water pump is 45-60 degrees.

Preferably, the output end of the controller is respectively and electrically connected with the output ends of the swing motor, the pushing cylinder, the liquid level sensor and the micro water pump.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the photovoltaic array maintenance device for solar power generation is used, the spraying mechanism is arranged below the placing plate, clean water in the water tank is pumped out through the micro water pump in the spraying mechanism, the clean water is sprayed on the photovoltaic array plate in the placing plate by the spray head for cleaning and maintenance, the working efficiency of the device for later maintenance of the photovoltaic array plate is greatly improved, meanwhile, the electric slide rail arranged above the placing plate drives the swinging motor to move back and forth repeatedly, the connecting arm is driven by the swinging motor to swing left and right, so that the cleaning water on the photovoltaic array plate is cleared by the scraping strip, the surface of the photovoltaic array plate is further effectively cleaned, the light transmission efficiency of the surface of the photovoltaic array plate is improved, compared with the traditional manual cleaning and maintenance mode, the device adopts a computer control mode, the cost for manual input is greatly reduced, and is not influenced by the installation position of the device, and is further convenient and practical.

2. This solar energy power generation's photovoltaic array maintains device, through adjustment mechanism's use, with the promotion jar switch-on power in the adjustment mechanism make its upwards promote to the drive place the board and rotate at the top of sliding seat, thereby effectively adjust the position angle of placing the board, and then realize placing the board on the photovoltaic array board and can effectively receive according to the angle of shining of the different time quantum of sunlight, improved photovoltaic array board's availability factor and generating efficiency greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is the schematic view of the front sectional structure of the spraying mechanism of the present invention.

In the figure: 100. placing the plate; 110. a support; 120. a mounting seat; 130. a controller; 140. a non-slip mat; 200. an electric slide rail; 210. a slide base; 220. a swing motor; 230. a connecting arm; 240. scraping the strips; 300. an adjustment mechanism; 310. a pillar; 320. a movable seat; 330. a pushing cylinder; 340. installing a base; 350. a fastener; 400. a spraying mechanism; 410. a water tank; 420. a water injection pipe; 430. a liquid level sensor; 440. a micro water pump; 450. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a photovoltaic array maintenance device of solar energy power generation, compare traditional manual cleaning maintenance mode, this device adopts computer control's mode, greatly reduced the cost to the manpower input, not influenced by the mounted position of this device, further convenient and practical, and can realize that the photovoltaic array board can effectively receive according to the illumination angle of the different time quantums of sunlight on placing board 100, improved the availability factor and the generating efficiency of photovoltaic array board greatly, please refer to fig. 1-4, including placing board 100, electronic slide rail 200, adjustment mechanism 300 and spraying mechanism 400;

referring to fig. 1 to 4 again, a bracket 110 is welded to the left side wall of the placing plate 100, the top of the bracket 110 is fixedly connected to the bottom of the electric slide rail 200 through a bolt, an installation seat 120 is welded to the right side wall of the placing plate 100, the top of the installation seat 120 is welded to the bottom of the spraying mechanism 400, the bottom of the installation seat 120 is fixedly connected to the controller 130 through a bolt, the placing plate 100 is used for fixing the bracket 110, the installation seat 120 and the adjusting mechanism 300, the bracket 110 is used for fixing the electric slide rail 200, the installation seat 120 is used for fixing the controller 130 and the spraying mechanism 400, and the controller 130 is used for controlling the working state of the device through an electric control mode;

referring to fig. 1 to 4 again, a sliding seat 210 is connected to the top of the electric sliding rail 200 in a sliding manner, a swing motor 220 is fixedly connected to the top of the sliding seat 210 through a bolt, an output end of the swing motor 220 is fixedly connected to a connecting arm 230 through a bolt, a wiper strip 240 is movably connected to the bottom of the connecting arm 230, the electric sliding rail 200 is located on the left side of the placing plate 100, specifically, the electric sliding rail 200 is fixedly connected to the top of the support 110 through a bolt and located on the left side of the placing plate 100, the electric sliding rail 200 is used for sliding connection of the sliding seat 210, the sliding seat 210 is used for fixing the swing motor 220, the swing motor 220 is used for providing power, the connecting arm 230 is used for installing the wiper strip 240, and the wiper strip 240 is used;

referring to fig. 1 to 4 again, the adjusting mechanism 300 is fixedly connected to the bottom of the placing plate 100 by bolts, and the adjusting mechanism 300 is used for adjusting the position angle of the placing plate 100;

referring to fig. 1 to 4 again, the spraying mechanism 400 is located at the right side of the placing plate 100, specifically, the spraying mechanism 400 is welded on the top of the mounting base 120 and located at the right side of the placing plate 100, and the spraying mechanism 400 is used for performing washing maintenance on the surface of the photovoltaic array plate.

Referring to fig. 1 again, in order to improve the stabilizing effect and the shock absorbing effect of the placing board 100 on the photovoltaic array board and prevent the clean water from remaining on the surface of the placing board 100, the surface of the placing board 100 is bonded with the anti-slip pads 140 from top to bottom, the anti-slip pads 140 are triangular, and the anti-slip pads 140 are made of a silica gel material.

Referring to fig. 2 again, in order to adjust the position angle and height of the placing plate 100 according to the use condition and the sunshine condition and improve the use efficiency of the device, the adjusting mechanism 300 includes a pillar 310, a movable seat 320, a pushing cylinder 330, an installation base 340 and fasteners 350, the movable seat 320 is rotatably connected to the top of the pillar 310, the top of the movable seat 320 is fixedly connected to the left side of the bottom of the placing plate 100 through bolts, the pushing cylinder 330 is fixedly connected to the right side of the bottom of the placing plate 100 through bolts, the installation base 340 is respectively welded to the bottoms of the pillar 310 and the movable seat 320, and the fasteners 350 are respectively screwed to the four corners of the top of the installation base 340.

Referring to fig. 4 again, in order to clean the photovoltaic array panel on the placing board 100 without dead angle and improve the practicability of the device, the spraying mechanism 400 includes a water tank 410, a water injection pipe 420, a liquid level sensor 430, a micro water pump 440 and a nozzle 450, the water injection pipe 420 is inserted at the top of the water tank 410, the liquid level sensor 430 is fixedly connected to the right side of the inner side wall of the water tank 410, the micro water pump 440 is inserted at the output end of the water tank 410, and the nozzle 450 is inserted at the output end of the micro water pump 440.

Referring to fig. 3-4 again, in order to improve the working efficiency and the washing area of the nozzle 450, the nozzle 450 is a rotary high pressure nozzle, and the angle between the nozzle 450 and the output end of the micro-pump 440 is 45-60 degrees.

Referring to fig. 1-2 again, in order to facilitate the operation of the working state of the device by the operator using the electric control method and improve the working efficiency of the operator, the output terminal of the controller 130 is electrically connected to the output terminals of the swing motor 220, the pushing cylinder 330, the liquid level sensor 430 and the micro-pump 440, respectively.

When the photovoltaic array board cleaning device is used specifically, a person skilled in the art uses the device to place the installation base 340 in the adjusting mechanism 300 at a required proper place, clockwise screws the fastening member 350 by a tool, so that the fastening member 350 is inserted into the ground to be fixed, then places the photovoltaic array board on the placing board 100, effectively limits the deviation effect of the photovoltaic array board by the anti-slip pad 140, switches on the controller 130, pours cleaning water into the water tank 410 through the water injection pipe 420, starts the micro water pump 440 through the controller 130, sucks the cleaning water and uniformly sprays the cleaning water on the surface of the photovoltaic array board through the spray head 450 to clean and maintain the surface of the photovoltaic array board, then drives the connecting arm 230 to move left and right repeatedly by starting the swing motor 220, drives the scraper 240 to repeatedly wash and scrape the cleaning water on the surface of the photovoltaic array board, further effectively cleaning the surface of the photovoltaic array plate, thereby improving the light transmission efficiency of the surface of the photovoltaic array plate, simultaneously, the cleaning water flowing out from the photovoltaic array plate is continuously and effectively discharged to the outside through the groove of the non-slip mat 140, then the controller 130 starts the electric slide rail 200 to drive the slide seat 210 to move back and forth, and repeatedly moves the swing motor 220 back and forth, thereby cleaning the scraper 240 back and forth on the surface of the photovoltaic array plate, simultaneously, the spray head 450 continuously sprays the cleaning water on the surface of the photovoltaic array plate, compared with the traditional manual cleaning maintenance mode, the device adopts a computer control mode, greatly reduces the cost of manpower input, is not influenced by the installation position of the device, is further convenient and practical, when the liquid level sensor 430 in the water tank 410 detects that the capacity of the cleaning water is lower, the controller 130 receives a signal and closes the working state of the micro water pump 440, the electric slide rail 200 is subjected to the last washing and scraping operation again, and the whole using process of the device is finally completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a photovoltaic array of solar energy power generation maintains device which characterized in that: the electric sliding rail comprises a placing plate (100), an electric sliding rail (200), an adjusting mechanism (300) and a spraying mechanism (400), wherein the electric sliding rail (200) is positioned on the left side of the placing plate (100), the adjusting mechanism (300) is fixedly connected to the bottom of the placing plate (100) through bolts, the spraying mechanism (400) is positioned on the right side of the placing plate (100), a bracket (110) is welded on the left side wall of the placing plate (100), the top of the bracket (110) is fixedly connected to the bottom of the electric sliding rail (200) through bolts, a mounting seat (120) is welded on the right side wall of the placing plate (100), the top of the mounting seat (120) is welded with the bottom of the spraying mechanism (400), the bottom of the mounting seat (120) is fixedly connected with a controller (130) through bolts, and the top of the electric sliding rail (200) is connected with a sliding seat (210) in a sliding manner, the top of slide (210) passes through bolt fixedly connected with swing motor (220), just the output of swing motor (220) passes through bolt fixedly connected with connecting arm (230), the bottom swing joint of connecting arm (230) has scraping strip (240).

2. A solar electricity generation photovoltaic array maintenance apparatus, according to claim 1, wherein: the surface of the placing plate (100) is bonded with anti-slip pads (140) from top to bottom, the anti-slip pads (140) are triangular in shape, and the anti-slip pads (140) are members made of silica gel materials.

3. A solar electricity generation photovoltaic array maintenance apparatus, according to claim 1, wherein: adjustment mechanism (300) include pillar (310), sliding seat (320), promote jar (330), installation base (340) and fastener (350), sliding seat (320) rotate to be connected the top of pillar (310), just bolt fixed connection is passed through at the top of sliding seat (320) place the bottom left side of board (100), it is in to promote jar (330) through bolt fixed connection place the bottom right side of board (100), installation base (340) welds respectively pillar (310) with the bottom of sliding seat (320), fastener (350) threaded connection respectively the top four corners department of installation base (340).

4. A solar electricity generation photovoltaic array maintenance apparatus, according to claim 1, wherein: the spraying mechanism (400) comprises a water tank (410), a water injection pipe (420), a liquid level sensor (430), a micro water pump (440) and a spray head (450), wherein the water injection pipe (420) is inserted at the top of the water tank (410), the liquid level sensor (430) is fixedly connected to the right side of the inner side wall of the water tank (410), the micro water pump (440) is inserted at the output end of the water tank (410), and the spray head (450) is inserted at the output end of the micro water pump (440).

5. A solar electricity generation photovoltaic array maintenance unit, according to claim 4, wherein: the spray head (450) is a rotary high-pressure spray head, and the angle between the spray head (450) and the output end of the micro water pump (440) is 45-60 degrees.

6. A solar electricity generation photovoltaic array maintenance unit, according to claim 5, wherein: the output end of the controller (130) is respectively and electrically connected with the output ends of the swing motor (220), the pushing cylinder (330), the liquid level sensor (430) and the micro water pump (440).