CN107181456A - A kind of solar panels purging system and electricity generation system - Google Patents
A kind of solar panels purging system and electricity generation system Download PDFInfo
- Publication number
- CN107181456A CN107181456A CN201710538318.9A CN201710538318A CN107181456A CN 107181456 A CN107181456 A CN 107181456A CN 201710538318 A CN201710538318 A CN 201710538318A CN 107181456 A CN107181456 A CN 107181456A
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- China
- Prior art keywords
- solar panels
- water
- purging system
- control system
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010926 purge Methods 0.000 title claims abstract description 56
- 230000005611 electricity Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of solar panels purging system and electricity generation system, solar panels purging system includes water pump and the water tank being connected with the water inlet of water pump, the delivery port of the water pump is connected with the water pipe for cleaning solar plate, the water pipe is provided with nozzle, the purging system also includes the gear eaves for being used to collect the water that sunwise energy plate flows down, the delivery port of the gear eaves is connected with water tank by recovery channel, and filter is provided with the water tank or between water tank and gear eaves delivery port.It can reuse rinse water by the gear eaves and filter under solar panels, it can also be cleaned using by keeping off eaves into the rainwater after filter filtering, save water for cleaning, and simple in construction, easy to operate, cleaning cost is low, it can be achieved quickly to clean solar panels surface.
Description
Technical field
The present invention relates to a kind of solar panels purging system and electricity generation system.
Background technology
In solar photovoltaic generation system, solar panels are as the elementary cell of solar power generation, and principle is by the sun
Electric energy can be converted into, its conversion efficiency directly influences the generated energy of solar photovoltaic power plant.At solar panels long-time
In natural environment, other pollutants such as dust in air, which will be attached to solar panels surface, makes solar panels produce hot spot
Effect, has a strong impact on the heating efficiency of solar panel, and then has influence on the generated energy of photovoltaic module.Therefore, to solar energy
Plate surface carries out regular cleaning and is very important.
Mainly have for the traditional method of the surface cleaning of solar panels at present:1st, manual wipping, the shortcoming of this method is
Need to put into more manpower and materials, and because solar panels are general all higher, may still be present certain potential safety hazard;2nd, it is sharp
With waterwheel giant jet cleaning, the shortcoming of this method is that water resource waste is larger, and rinses inconvenient, and cost is higher;
3rd, intelligent assembly sweeping robot, is disadvantageous in that structure and control system are complicated, cost is higher.
The content of the invention
It is an object of the invention to provide a kind of solar panels purging system, with solve to clean in the prior art it is inconvenient and
The problem of cost is high;Purpose, which is also resided in, provides a kind of electricity generation system using the solar panels purging system.
To achieve the above object, the first technical scheme of solar panels purging system of the present invention is:A kind of solar panels
Purging system, including water pump and the water tank that is connected with the water inlet of water pump, the delivery port of the water pump are connected with for cleaning too
The water pipe of positive energy plate, the water pipe is provided with nozzle, and the purging system also includes being used to collect sunwise energy
The gear eaves for the water that plate flows down, the delivery port of the gear eaves is connected with water tank by recovery channel, in the water tank or water tank
Filter is provided between gear eaves delivery port.
Second of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of a kind of technical scheme, institute's water pipe at least two, the gear eaves is corresponded with water pipe.
The third technical scheme of solar panels purging system of the present invention is:The of solar panels purging system of the present invention
On the basis of two kinds of technical schemes, the gear eaves delivery port shares a recovery channel, and the filter is located at shared recovery
On pipeline.
4th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of one kind to the third any one technical scheme, the water pipe, which is provided with, is used for each solar panels of correspondence
Nozzle quantity on correspondence section, the water pipe of each correspondence section is at least two.
5th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of one kind to the third any one technical scheme, the solar panels purging system also includes control system, described
Control system is used for the opening and closing for controlling water pump.
6th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of five kinds of technical schemes, the control system includes the dust detector for being used to detect solar panels dust overlay capacity,
The dust detector controls the opening and closing of water pump by sensing dust overlay capacity to control system transmission signal.
7th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of six kinds of technical schemes, the control system also includes the level switch for being used to detect cistern water level, the water level
Detector transmits the open and-shut mode that signal controls water pump by the height of sensed water level to control system.
8th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of seven kinds of technical schemes, the control system includes the temperature detector for being used to detect water tank temperature, the temperature inspection
Device is surveyed by the height of detection temperature to transmit the open and-shut mode that signal controls water pump to control system.
9th kind of technical scheme of solar panels purging system of the present invention be:The of solar panels purging system of the present invention
On the basis of eight kinds of technical schemes, the control system also includes control module, the control module according to level switch and
The combination of temperature detector transmits signal to control system, and control system judges to control water pump according to above signal synthesis
Open and-shut mode.
To achieve the above object, the first technical scheme of electricity generation system of the present invention is:Electricity generation system, including solar panels
Purging system, solar panels purging system includes water pump and the water tank being connected with the water inlet of water pump, the delivery port of the water pump
The water pipe for cleaning solar plate is connected with, the water pipe is provided with nozzle, and the purging system also includes using
In the gear eaves for collecting the water that sunwise energy plate flows down, the delivery port of the gear eaves is connected with water tank by recovery channel,
Filter is provided with the water tank or between water tank and gear eaves delivery port.
Second of technical scheme of electricity generation system of the present invention be:In the base of the first technical scheme of electricity generation system of the present invention
On plinth, the water pipe at least two, the gear eaves is corresponded with water pipe.
The third technical scheme of electricity generation system of the present invention is:In the base of second of technical scheme of electricity generation system of the present invention
On plinth, the gear eaves delivery port shares a recovery channel, and the filter is located on shared recovery channel.
4th kind of technical scheme of electricity generation system of the present invention be:The first in electricity generation system of the present invention is any to the third
On the basis of a kind of technical scheme, the water pipe, which is provided with, is used for the corresponding section of each solar panels of correspondence, each correspondence
Nozzle quantity on the water pipe of section is at least two.
5th kind of technical scheme of electricity generation system of the present invention be:The first in electricity generation system of the present invention is any to the third
On the basis of a kind of technical scheme, the solar panels purging system also includes control system, and the control system is used to control
The opening and closing of water pump.
6th kind of technical scheme of electricity generation system of the present invention be:In the base of the 5th kind of technical scheme of electricity generation system of the present invention
On plinth, the control system includes the dust detector for being used to detect solar panels dust overlay capacity, and the dust detector leads to
Sensing dust overlay capacity is crossed to transmit signal to control system to control the opening and closing of water pump.
7th kind of technical scheme of electricity generation system of the present invention be:In the base of the 6th kind of technical scheme of electricity generation system of the present invention
On plinth, the control system also includes the level switch for being used to detect cistern water level, and the level switch is by detecting water
The height of position transmits the open and-shut mode that signal controls water pump to control system.
8th kind of technical scheme of electricity generation system of the present invention be:In the 7th kind of electricity generation system of the present invention any one technology
On the basis of scheme, the control system includes the temperature detector for being used to detect water tank temperature, and the temperature detector passes through
The height of detection temperature transmits the open and-shut mode that signal controls water pump to control system.
9th kind of technical scheme of electricity generation system of the present invention be:In the base of the 8th kind of technical scheme of electricity generation system of the present invention
On plinth, the control system also includes control module, and the control module is according to the combination of level switch and temperature detector
To transmit signal to control system, control system judges to control the open and-shut mode of water pump according to above signal synthesis.
The beneficial effects of the invention are as follows:It can repeat rinse water by the gear eaves and filter under solar panels
Utilize, can also be cleaned using by keeping off eaves into the rainwater after filter filtering, save water for cleaning, and structure letter
Single, easy to operate, cleaning cost is low, can be achieved quickly to clean solar panels surface.
Further, water pipe at least two, the lower section of each corresponding water pipe, can provided with a gear eaves
The cleaning of solar panels matrix is realized, the solar panels that can once clean in large area are applied widely, time saving and energy saving.
Further, water pipe is at least two in the nozzle quantity that the top of each solar panels correspondence position is set,
Multiple nozzles are cleaned to each solar panels, can form alternate covering area on the solar panels surface of cleaning, efficiency compared with
It is high and be not in cleaning blind area.
Further, dust detector, the water level for being used for detecting solar panels dust overlay capacity are provided between solar panels
Detector and temperature detector, dust detector are used for the threshold values for detecting dust overlay capacity, and letter is just exported when waiting more than threshold values
Number arrive master control, the information that master control is exported according to level switch in water tank and temperature detector judges whether to clean, real
The purpose of automated cleaning is showed.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment one of the solar panels purging system of the present invention;
Fig. 2 is the electric control unit figure of the solar panels purging system of the present invention;
Fig. 3 is the schematic diagram of the embodiment three of the solar panels purging system of the present invention;
Fig. 4 is the schematic diagram of the embodiment five of the solar panels purging system of the present invention.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment one of the solar panels purging system of the present invention, as shown in Figure 1 to Figure 2, a kind of solar panels are clear
Wash system, including solar panels cleaning assembly and control system.The solar panels cleaning assembly includes support 1, water tank 10, water
Pump 12, filter 9, water pipe 2 and gear eaves 6.Support 1 is used to support solar panels, and water pipe 2 is provided with nozzle 3,
Quantity of the nozzle 3 on each solar panels is four, can form alternate covering area, effect on solar panels surface in cleaning
Rate is higher and is not in cleaning blind area, and the water inlet of water pipe 2 is connected with the delivery port of water pump 12 by aqueduct 8,
The water inlet of water pump 12 is connected with water tank 10, and gear eaves 6 is simple in construction, is located at the lower section of solar panels, for collecting sewage, keeps off eaves
6 delivery port is connected with water tank 10 by sewage recovery tube road 7, is provided between the delivery port and water tank 10 of the gear eaves 6
Device 9 is filtered, filter 9 is used to filter the sewage flowed into by sewage recovery tube road 7 from gear eaves 6, can repeat profit
With.
In described above, when rainy, rainwater can be directly over solar array and flow on gear eaves 6, pass through sewage
Recovery channel 7 and dust filter 9 are flow in water tank 10 while keeping cleaning solar array, it is not required that use water
Pump 12 supplies water to be sprayed from nozzle 3, has saved cost.
In described above, solar panels are two rows, often arrange and are designed with a water pipe 2 above solar panels, often arrange
A gear eaves 6 is designed with below solar panels, the cleaning of solar panels matrix can be achieved, once can clean in large area
Solar panels are time saving and energy saving.
In described above, dust detector 5 is provided between two pieces of solar panels, dust detector 5 is used to detect the sun
The threshold values of dust overlay capacity on energy plate, will be cleaned starting mode of pump when more than threshold values to control system transmission signal,
When detecting dust overlay capacity less than threshold value, to control system transmission signal starting mode of pump will be made to stop cleaning;In water tank
On level switch 11 and temperature detector 13 be installed, level switch 11 be used to detect water in water tank 10 number, temperature
Degree detector 13 is used for the temperature for detecting water in water tank 10, and level switch 11 and the co- controlling of temperature detector 13 water pump
Open and close, when dust detector needs to clean solar panels to control system transmission signal, level switch
11 and temperature detector 13 will each Autonomous test water temperature and water level whether can open water pump, if water temperature and water level are in normal condition
Water pump may turn on work, if water level is relatively low or during too low temperature water pump all without opening work.
Control system include power supply unit, communication interface, finish detection, temperature detection, water level detecting, motorized motions with
And the part such as pump motor is constituted, dust detector 5, level switch 11 and temperature detector 13 respectively with control system
Finish detection, water level detecting and temperature detection correspondence connect, main control chip is according to being arranged between two pieces of solar panels
Dust detector 5 solar array is detected, reach and master control output signals to when cleaning is required, master control is according to water tank
The information of water level detecting and temperature detection sensor output in 10 sends order-driven water pump 12 to motor driving and drawn water
Action, driving water pipe 2, nozzle 3 carry out cleaning operation to solar array 4.Thus constitute whole solar panels
The purging system of array.
The specific embodiment two of the solar panels purging system of the present invention:It is with the difference of embodiment one, it is described
The array of solar panels is three rows.
The specific embodiment three of the solar panels purging system of the present invention:As shown in figure 3, the difference with embodiment one
It is, quantity of the nozzle in each solar panels upper end is two.
The specific embodiment four of the solar panels purging system of the present invention:It is with the difference of embodiment one, it is described
Level sensor is not provided with water tank.
The specific embodiment five of the solar panels purging system of the present invention:As shown in figure 4, the difference with embodiment one
It is, temperature sensor is not provided with the water tank.
The present invention can reuse rinse water by the gear eaves and filter under solar panels, can also profit
Cleaned with by keeping off eaves into the rainwater after filter filtering, saving water for cleaning, and simple in construction, easy to operate,
Clean cost low, can be achieved quickly to clean solar panels surface, realize the Energy Maximization of solar array.
The specific embodiment of the electricity generation system of the present invention, including solar panels purging system, the solar panels cleaning system
Uniting with the specific embodiment one of above-mentioned solar panels purging system, the solar panels of any one are clear into specific embodiment five
The concrete structure for washing system is identical, and it will not go into details.
Claims (10)
1. a kind of solar panels purging system, it is characterised in that:The water tank being connected including water pump and with the water inlet of water pump, it is described
The delivery port of water pump is connected with the water pipe for cleaning solar plate, and the water pipe is provided with nozzle, the cleaning
System also includes the gear eaves for being used to collect the water that sunwise energy plate flows down, and delivery port and the water tank of the gear eaves pass through recovery
Pipeline is connected, and filter is provided with the water tank or between water tank and gear eaves delivery port.
2. solar panels purging system according to claim 1, it is characterised in that:The water pipe at least two,
The gear eaves is corresponded with water pipe.
3. solar panels purging system according to claim 2, it is characterised in that:The gear eaves delivery port shares one and returned
Closed tube road, the filter is located on shared recovery channel.
4. the solar panels purging system according to claim 1-3 any one, it is characterised in that:On the water pipe
Provided with the corresponding section for each solar panels of correspondence, the nozzle quantity on the water pipe of each correspondence section is at least two.
5. the solar panels purging system according to claim 1-3 any one, it is characterised in that:The solar panels are clear
Washing system also includes control system, and the control system is used for the opening and closing for controlling water pump.
6. solar panels purging system according to claim 5, it is characterised in that:The control system includes being used to detect
The dust detector of solar panels dust overlay capacity, the dust detector is passed by sensing dust overlay capacity to control system
Delivery signal is to control the opening and closing of water pump.
7. solar panels purging system according to claim 6, it is characterised in that:The control system also includes being used to examine
The level switch of cistern water level is surveyed, the level switch transmits signal control by the height of sensed water level to control system
The open and-shut mode of water pump processed.
8. solar panels purging system according to claim 7, it is characterised in that:The control system includes being used to detect
The temperature detector of water tank temperature, the temperature detector is combined by the height of detection temperature to transmit signal to control system
Control the open and-shut mode of water pump.
9. solar panels purging system according to claim 8, it is characterised in that:The control system also includes control mould
Block, the control module transmits signal, control system according to the combination of level switch and temperature detector to control system
Judged to control the open and-shut mode of water pump according to above signal synthesis.
10. electricity generation system, including the solar panels purging system for cleaning solar plate, it is characterised in that:The solar energy
Plate purging system is the solar panels purging system described in claim 1-9 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710538318.9A CN107181456A (en) | 2017-07-04 | 2017-07-04 | A kind of solar panels purging system and electricity generation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710538318.9A CN107181456A (en) | 2017-07-04 | 2017-07-04 | A kind of solar panels purging system and electricity generation system |
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CN107181456A true CN107181456A (en) | 2017-09-19 |
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CN201710538318.9A Pending CN107181456A (en) | 2017-07-04 | 2017-07-04 | A kind of solar panels purging system and electricity generation system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108988753A (en) * | 2018-07-26 | 2018-12-11 | 欧阳剑 | Photovoltaic power generation apparatus |
TWI653818B (en) | 2017-10-31 | 2019-03-11 | 遠東科技大學 | Solar panel capable of automatic cleaning |
CN112532173A (en) * | 2020-12-08 | 2021-03-19 | 河北工程大学 | Photovoltaic power generation cooling system and device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202555569U (en) * | 2012-01-13 | 2012-11-28 | 闫凯锋 | Automatic cleaning system of solar cell panel |
CN204046503U (en) * | 2014-08-28 | 2014-12-24 | 昊坤能源科技(上海)有限公司 | A kind of purging system for integrating optical overhead utility |
CN206894577U (en) * | 2017-07-04 | 2018-01-16 | 河南森源电气股份有限公司 | Solar panels purging system and electricity generation system |
-
2017
- 2017-07-04 CN CN201710538318.9A patent/CN107181456A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202555569U (en) * | 2012-01-13 | 2012-11-28 | 闫凯锋 | Automatic cleaning system of solar cell panel |
CN204046503U (en) * | 2014-08-28 | 2014-12-24 | 昊坤能源科技(上海)有限公司 | A kind of purging system for integrating optical overhead utility |
CN206894577U (en) * | 2017-07-04 | 2018-01-16 | 河南森源电气股份有限公司 | Solar panels purging system and electricity generation system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI653818B (en) | 2017-10-31 | 2019-03-11 | 遠東科技大學 | Solar panel capable of automatic cleaning |
CN108988753A (en) * | 2018-07-26 | 2018-12-11 | 欧阳剑 | Photovoltaic power generation apparatus |
CN112532173A (en) * | 2020-12-08 | 2021-03-19 | 河北工程大学 | Photovoltaic power generation cooling system and device |
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Application publication date: 20170919 |