CN202555556U - Full-automatic solar cell panel cleaning device - Google Patents
Full-automatic solar cell panel cleaning device Download PDFInfo
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- CN202555556U CN202555556U CN2012200221903U CN201220022190U CN202555556U CN 202555556 U CN202555556 U CN 202555556U CN 2012200221903 U CN2012200221903 U CN 2012200221903U CN 201220022190 U CN201220022190 U CN 201220022190U CN 202555556 U CN202555556 U CN 202555556U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a full-automatic solar cell panel cleaning device. The full-automatic solar cell panel cleaning device consists of a motor, a screw rod, a sliding block, a scraper, a limit switch, spray nozzles, a Hall sensor, an I-shaped steel, a pressure sensor, a flow sensor, a water level sensor, a rain sensor, a temperature sensor, a controller, electromagnetic valves, a computer, a water pump, a water supply pipe network, a small-scale motor, an automatic traveling mechanism with a roller, different types of cantilevers and the like. According to the device, a human-computer interface on a touch screen is monitored and the operation of spray equipment is controlled by adopting an automatic operating mode, so that the problem of manually cleaning photovoltaic array solar cell panels on a large scale is solved. Compared with the prior art, an industrial control technology is introduced; water resources are saved; the labor is saved; the full-automatic solar cell panel cleaning device is convenient to use; the photoelectric conversion efficiency is ensured; and the full-automatic solar cell panel cleaning device has high environmental benefits and economic benefits.
Description
Technical field
The utility model relates to the device that dedusting is carried out on a kind of solar panel surface, relates in particular to a kind of unattended full automatic solar cell panel cleaning device.
Background technology
China's solar power station is generally built in the northwestward sun-drenched area, has more dust in the local windy and dusty and air.Cell panel in use its array surface is coverd with dust easily, falls to going up foreign material, causes photoelectric transformation efficiency to reduce, and influences the cell panel operate as normal when serious, so need regularly dedusting to be carried out on the solar panel array surface.This device carries out the automatic washing dust removal process to the photovoltaic plant cell panel, present stage the cleaning mode of land large-sized photovoltaic array mainly be that artificial the scouring is main, operating efficiency is on the low side.It is the automatic cleaning apparatus of object to solar street light that patent No. CN201389533 discloses a kind of; CN201500653 discloses a kind of automatic cleaning apparatus to the high-altitude solar panel, does not have to be directed against specially at present the cleaning device in large-sized photovoltaic power station, and above cleaning device all is provided with regularly flusher; No matter totally whether the solar panel face; All clean by setting-up time, flushing is improper opportunity, has expended limited HYDROELECTRIC ENERGY virtually.
Summary of the invention
The purpose of the utility model is to provide a kind of full automatic solar cell panel cleaning device, can overcome the defective of prior art.Adopt sensor-based automatic cleaning technology, need not manually-operated, saved manpower greatly.The utility model is through image data such as rain sensor, temperature sensor, the Hall element control opening time; Automatically perform cleaning function under the assurance situation that temperature is lower, evaporation capacity is less; Adopt flushing and scraping to combine; Have that water saving ability is good, reliability is high, characteristics such as strong, easy to use and long-term stable operation of interference resistance.Therefore very high environmental benefit and economic benefit are arranged.
A kind of full automatic solar cell panel cleaning device that the utility model provides comprises: wash decision means automatically, wash parts and automatic walking scraping parts automatically.
Automatically the flushing decision means comprises motor, leading screw, slide block, scraper plate, limit switch, Hall element.Motor connects leading screw, and slide block is arranged on the leading screw, and slide block connects the scraper plate scraping on solar panel surface, and limit switch is installed in the leading screw two ends, and the normal cell plate is connected Hall current sensor with cell panel to be cleaned is middle, and Hall current sensor is connected with controller; The scraper plate of scraping usefulness is rubber flap, hairbrush and soft wiper.
The driven by motor leading screw rotates, and slide block moves up and down on leading screw, thereby slide block drives scraper plate scraping solar panel.Limit switch is installed in the leading screw two ends, when slide block movement arrives two ends, and the touching limit switch, the motor counter-rotating, slide block moves round about.Compare by normal cell plate and cell panel to be cleaned, detect the photoelectric current of the Hall current sensor of flowing through, judge and provide corresponding signal.
Automatically the flushing parts comprise water pump, pressure sensor, flow sensor, level sensor, magnetic valve, controller, computer, monitoring system and shower nozzle.Level sensor is installed in the clear water reserviors, and the water pump that is positioned at the clear water reserviors bottom is connected with respectively through pipeline: pressure sensor, flow sensor, Pressure gauge, magnetic valve and shower nozzle, shower nozzle are installed on the feed pipe of solar panel top; Pressure sensor, flow sensor, level sensor connect controller respectively, and controller connects computer through monitoring system.Monitoring system is to be made up of the MCGS configuration software; Whole engineering is showed with animated; Can on-site real-time procedure parameter (flow, pressure etc.) be concentrated and be sent to computer and handle, realize showing, print, store, report to the police, control and draw functions such as history, real time record curve.Be placed on immersible pump in the pond, link to each other, and a level sensor is installed with water supply line.Water comes out to be connected with respectively through pipeline from water pump: pressure sensor, flow sensor, Pressure gauge, magnetic valve and shower nozzle.Pass to controller through the detected data of pressure sensor, flow sensor, rain sensor, temperature sensor, Hall element and level sensor, carry out automatic water jetting, and can on screen, show through the MCGS configuration.
Said shower nozzle is selected square, two kinds of shower nozzles of solid-cone, is installed on the feed pipe of solar panel top.
Automatically walking scraping parts comprise I-steel, micro-machine, the automatic walking mechanism of band roller, cantilever.The automatic walking mechanism of band roller is placed on the I-steel, and micro-machine is installed on the automatic walking mechanism of band roller, and cantilever stretches out above automatic walking mechanism, is used to carry the scraping scraper plate of cleaning solar panel.
The step that the method for the full-automatic photovoltaic array water saving cleaning that the utility model provides comprises:
1) judges at first whether the solar panels face needs flushing
Choose the solar panel of two same types, guarantee that its specifications and models are consistent, consistent such as parameters such as short circuit current, open-circuit voltages.Wherein one as the clean quiet plate of standard; Another piece is as the cell panel crowd's under the open-air atmosphere sample, through the photoelectric current of two cell panels of Hall element collection, if the electric current difference is greater than preset threshold values; Just think that cell panel is dirty to a certain degree; Need cleaning, flush signal produces thereupon automatically, enters into following flushing process.This difference method of asking has effectively been eliminated influence cloudy, cloud layer, has guaranteed the accuracy of automatic flush signal.We give this piece clean on-gauge plate installation scraper plate, wash once at set intervals, and flushing finishes rear motor and starts the rotation of drive leading screw, and slide block will be towards a direction motion; Let slide block and scraper plate be rigidly connected, scraper plate is moved along a straight line, the water droplet on the cell panel face will be scraped totally; When scraper plate advances to the edge, trigger limit switch, let motor reverse; Get back to initial position and shut down, accomplish cleaning like this, think that with this on-gauge plate is clean constantly.
2) wash state automatically, this pattern specifically is divided into manual mode and two duties of automatic mode.
Manual mode cleans, when being applicable to any need water spray.Switch to manual mode, judge level condition then, the threshold values that liquid level sets greater than us; Continue to judge pressure condition, pressure is manually pressed first magnetic valve and is opened greater than threshold values; First magnetic valve will be sprayed water, and manually presses second magnetic valve and opens, and second magnetic valve will be sprayed water; Press respectively and stop, first, second magnetic valve will stop, and has accomplished the function of manual water spray.If liquid level is not enough, the warning that can send out a warning shows that water level is low; If pressure is not enough, the warning that also can send out a warning shows that pressure is little.
Automatic mode cleans, and is applicable to the unmanned situation, switches under the automatic mode, and setting and opening water spraying time is to spray water between dawn, as long as detect the water spray request, just can spray water at setting-up time.Judge present fluid level condition successively, pressure state if meet preset threshold values, will wash by automatic water jetting, according to actual conditions water spraying time can be set, and guarantees water saving and developing result thereof.If liquid level pressure etc. does not meet the program setting scope, report to the police and provide reason.
The said shower nozzle of the utility model is selected square and two kinds of shower nozzles of solid-cone, is installed in pipe network on the solar panel.How many water yields the each flushing of flow sensor monitoring has used, and carries out program water saving control according to water consumption.
3) walking mechanism action automatically, micro-machine drives automatic walking mechanism and on I-steel, moves, and simultaneously automatic walking mechanism drives cantilever and carries out the actions such as scraping of cell panel, guarantees that the cell panel surface is fully bright clean.Cantilever comprises rubber flap and soft hairbrush, thereby improves dust collection capacity greatly.
The utility model compared with prior art, have the following advantages and the high-lighting effect: 1. the utility model can automatically perform cleaning function, realizes having improved automaticity by unmanned.2. control based on the meteorological condition optimizing application: through image data such as rain sensor, the temperature sensor control opening time; Clean under the assurance situation that temperature is lower, evaporation capacity is less; Influence drops to lower degree to cell panel, does not influence normal generating state simultaneously again.3. this device adopts the little water of automation to clean, and need not manually-operated, has saved manpower greatly.This device has advantages such as water saving ability is good, reliability is high, multiple functional, and interference resistance is strong, and is easy to use.4. the cooperation of walking mechanism and mechanical arm has automatically guaranteed cleaning effect, increases substantially the generating efficiency of cell panel.Native system design of program operating system and equipment are always joined technology, can guarantee high-quality recovering effect and work steady in a long-term, and therefore very high environmental benefit and economic benefit are arranged.
Description of drawings
Fig. 1 is the purge signal checkout gear sketch map of the full automatic solar cell panel cleaning device of the utility model.
Fig. 2 is the structural representation of the full automatic solar cell panel cleaning device of the utility model.
Fig. 3 is the automatic walking mechanism sketch map of the utility model.
The control principle figure of the said full automatic solar cell panel of Fig. 4 the utility model cleaning device.
The specific embodiment
Below pass through, thereby set forth the utility model with reference to the detailed description embodiment of accompanying drawing.
As shown in the figure, automatic walking mechanism, the 21-cantilever of 1-motor, 2-leading screw, 3-slide block, 4-scraper plate, 5-limit switch, 6-shower nozzle, 7-Hall element, 8-I-steel, 9-pressure sensor, 10-flow sensor, 11-level sensor, 12-rain sensor, 13-temperature sensor, 14-controller (PLC), 15-magnetic valve, 16-computer, 17-water pump, 18-monitoring system, 19-micro-machine, 20-band roller.Particularly point out, the above-mentioned parts that invention is used all can use commercially available general (main flow) product.
1, sensor-based flushing judgment means
Comprise motor 1, leading screw 2, slide block 3, scraper plate 4, limit switch 5, Hall element 7, controller 14 like the described flushing judgment means of Fig. 1.
On the normal cell plate, motor 1 drives leading screw 2 and rotates, and slide block 3 moves up and down on this thick stick 2, thereby slide block 3 drives scraper plate 4 scraping solar panels.Limit switch 5 is installed in this thick stick 2 two ends, when slide block 3 moves to two ends, and touching limit switch 5, motor 1 counter-rotating, slide block 3 moves round about.
Gather the generating photoelectric current of two cell panels through Hall element 7, ask for difference in the middle of delivering to controller 14,, send flush signal, give automatic water supply device by its work when difference during greater than the certain predetermined threshold values.Wherein the normal cell plate is to wash once every day, utilizes scraper plate 4 clean, thinks that this plate is clean constantly.
2, sensor-based automatic flushing device
After the package unit operation, carry out selection of manual mode and automatic mode and judgement.
Like Fig. 4, when manual mode is applicable to any need cleaning.Automatically monitor the water level situation of cistern and clear water reserviors through level sensor, the water level condition satisfies and just continues to judge pressure condition that pressure is greater than 30kpa; Manually press first magnetic valve and open, first magnetic valve will be sprayed water, and manually presses second magnetic valve and opens; Second magnetic valve will be sprayed water; Press respectively and stop, first magnetic valve, second magnetic valve will stop, and have accomplished the function of manual water spray.If liquid level is not enough, the warning that can send out a warning, water level is low, sprays not water outlet; If pressure is not enough, not water outlet is sprayed in the warning that also can send out a warning.
Automatic mode is applicable to the unmanned situation, switches under the automatic mode, and set opening water spraying time is to spray water between the 5:00--6:00 morning, as long as detect the water spray request, as generated energy with just often compare reduction, just can spray water at setting-up time.Automatically monitor the water level situation of cistern and clear water reserviors then through level sensor, the water level condition satisfies just continuation and judges pressure condition, and pressure is greater than 30kpa; Meet preset threshold values; First magnetic valve will wash by automatic water jetting, continues to judge pressure condition, and pressure is greater than 50kpa; Then second magnetic valve will wash by automatic water jetting, and 20s closes water spray automatically and finishes.The said shower nozzle of the utility model is selected square and solid cone shaped shower nozzle, is installed in the solar panel upper edge.Flow sensor need be monitored each flushing and used how many water yields, according to the water consumption control of economizing on water.
3, walking mechanism drive cantilever is swiped to cell panel automatically
The automatic walking mechanism 20, the cantilever 21 that comprise micro-machine 19, band roller like the described automatic walking mechanism sketch map of Fig. 3.The automatic walking mechanism of band roller adopts the automatic walking mechanism design of known motorized motions.
After automatic flushing device work, can issue signal of automatic walking mechanism, walking mechanism will be carried out clean thereby drive cantilever, the globule clean above the cell panel automatically along the I-steel walking under the drive of motor automatically.So far all clean flow performing and finish, clean has been carried out on this photovoltaic array surface, improved the generating efficiency of cell panel, have higher practical value simultaneously.
Claims (3)
1. full automatic solar cell panel cleaning device is characterized in that it comprises: wash decision means automatically, wash parts and walking scraping parts automatically automatically;
Described automatic flushing decision means comprises motor, leading screw, slide block, scraper plate, limit switch, Hall element; Motor connects leading screw; Slide block is arranged on the leading screw, and slide block connects the scraper plate scraping on solar panel surface, and limit switch is installed in the leading screw two ends; The normal cell plate is connected Hall current sensor with cell panel to be cleaned is middle, and Hall current sensor is connected with the PLC controller;
Described automatic flushing parts comprise water pump, pressure sensor, flow sensor, level sensor, magnetic valve, PLC controller, computer, monitoring system and shower nozzle; Level sensor is installed in the clear water reserviors; The water pump that is positioned at the clear water reserviors bottom is connected with respectively through pipeline: pressure sensor, flow sensor, Pressure gauge, magnetic valve and shower nozzle, shower nozzle are installed on the feed pipe of solar panel top; Pressure sensor, flow sensor, level sensor connect the PLC controller respectively, and the PLC controller connects computer through monitoring system;
Described automatic walking scraping parts comprise: I-steel, micro-machine, the automatic walking mechanism of band roller, cantilever; The automatic walking mechanism of band roller is placed on the I-steel, and micro-machine is installed on the automatic walking mechanism of band roller, and cantilever stretches out above automatic walking mechanism, is used to carry the scraping scraper plate of cleaning solar panel.
2. according to the described full automatic solar cell panel of claim 1 cleaning device, it is characterized in that described scraper plate scraping is rubber flap, hairbrush or soft wiper.
3. according to the described full automatic solar cell panel of claim 1 cleaning device, it is characterized in that square, the two kinds of shower nozzles of solid-cone of described said shower nozzle selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200221903U CN202555556U (en) | 2012-01-18 | 2012-01-18 | Full-automatic solar cell panel cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200221903U CN202555556U (en) | 2012-01-18 | 2012-01-18 | Full-automatic solar cell panel cleaning device |
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| CN202555556U true CN202555556U (en) | 2012-11-28 |
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| CN2012200221903U Expired - Fee Related CN202555556U (en) | 2012-01-18 | 2012-01-18 | Full-automatic solar cell panel cleaning device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056133A (en) * | 2013-01-31 | 2013-04-24 | 河南科达节能环保有限公司 | Solar battery panel cleaning system |
| CN104113278A (en) * | 2014-07-09 | 2014-10-22 | 浙江省能源与核技术应用研究院 | Self-cleaning solar-energy photovoltaic assembly |
| CN104941936A (en) * | 2014-03-24 | 2015-09-30 | 内蒙古蒙牛乳业（集团）股份有限公司 | Cleaning unit for color machine mold and cleaning equipment thereof |
| CN107728666A (en) * | 2017-10-13 | 2018-02-23 | 江苏明钰新能源有限公司 | The solar panel and automatic cleaning method of a kind of automated cleaning |
| CN108372176A (en) * | 2018-03-29 | 2018-08-07 | 天津同阳科技发展有限公司 | Motor-vehicle tail-gas remote sense monitoring system equipment mirror surface cleaning system |
| CN109317453A (en) * | 2018-12-03 | 2019-02-12 | 国机（珠海）机器人科技园有限公司 | Solar panel cleaning robot |
| CN110032133A (en) * | 2018-09-12 | 2019-07-19 | 沈阳铝镁设计研究院有限公司 | A kind of control system and its control method of automatic cleaning aluminum guide |
| US10749465B2 (en) | 2015-06-05 | 2020-08-18 | Jagadish Iyer | Solar Energy Collection Panel Cleaning System |
| CN111736519A (en) * | 2020-06-30 | 2020-10-02 | 塔里木大学 | Photovoltaic array self-cleaning control system |
| CN111779202A (en) * | 2020-06-16 | 2020-10-16 | 周琮 | Green building ecological energy-saving roof |
| CN112290875A (en) * | 2020-09-28 | 2021-01-29 | 合肥庭鸾能源有限公司 | Solar cell panel cleaning system and cleaning control method |
| CN112660003A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Control method and control system of foot rest device for vehicle |
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2012
- 2012-01-18 CN CN2012200221903U patent/CN202555556U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056133A (en) * | 2013-01-31 | 2013-04-24 | 河南科达节能环保有限公司 | Solar battery panel cleaning system |
| CN104941936A (en) * | 2014-03-24 | 2015-09-30 | 内蒙古蒙牛乳业（集团）股份有限公司 | Cleaning unit for color machine mold and cleaning equipment thereof |
| CN104113278A (en) * | 2014-07-09 | 2014-10-22 | 浙江省能源与核技术应用研究院 | Self-cleaning solar-energy photovoltaic assembly |
| US10749465B2 (en) | 2015-06-05 | 2020-08-18 | Jagadish Iyer | Solar Energy Collection Panel Cleaning System |
| US11705860B2 (en) | 2015-06-05 | 2023-07-18 | Jagadish Iyer | Solar energy collection panel cleaning system |
| CN107728666A (en) * | 2017-10-13 | 2018-02-23 | 江苏明钰新能源有限公司 | The solar panel and automatic cleaning method of a kind of automated cleaning |
| CN108372176A (en) * | 2018-03-29 | 2018-08-07 | 天津同阳科技发展有限公司 | Motor-vehicle tail-gas remote sense monitoring system equipment mirror surface cleaning system |
| CN110032133A (en) * | 2018-09-12 | 2019-07-19 | 沈阳铝镁设计研究院有限公司 | A kind of control system and its control method of automatic cleaning aluminum guide |
| CN109317453A (en) * | 2018-12-03 | 2019-02-12 | 国机（珠海）机器人科技园有限公司 | Solar panel cleaning robot |
| CN111779202A (en) * | 2020-06-16 | 2020-10-16 | 周琮 | Green building ecological energy-saving roof |
| CN111736519A (en) * | 2020-06-30 | 2020-10-02 | 塔里木大学 | Photovoltaic array self-cleaning control system |
| CN112290875A (en) * | 2020-09-28 | 2021-01-29 | 合肥庭鸾能源有限公司 | Solar cell panel cleaning system and cleaning control method |
| CN112660003A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Control method and control system of foot rest device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170118 |