CN107547045A - A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel - Google Patents
A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel Download PDFInfo
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- CN107547045A CN107547045A CN201710680429.3A CN201710680429A CN107547045A CN 107547045 A CN107547045 A CN 107547045A CN 201710680429 A CN201710680429 A CN 201710680429A CN 107547045 A CN107547045 A CN 107547045A
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- photovoltaic
- water pump
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- pipeline
- cistern
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to photovoltaic water lift technical field, is related to a kind of photovoltaic water pump cell panel cooling with cleaning integrated device.The present apparatus includes photovoltaic cell plate array, photovoltaic battery panel mounting bracket, water pump, water pump outlet pipe road, cistern, start by set date valve, cooling water outlet pipeline, spray equipment, captation, filter, controller, monolithic photovoltaic cell back pipeline.The present invention process be：Photovoltaic battery panel is fixedly installed on support, the electrical energy drive pumping for water pump of output to cistern；The cooling line that branch's current are transported to the photovoltaic array back side by the unlatching of start by set date valve cools to cell panel ambient temperature, eventually flows into cistern；Start by set date valve opens spray equipment, and sprinkling current are cleaned and cooled to battery plate surface, and current are compiled in captation.The present invention can not only improve photovoltaic cell plate efficiency, extend its service life, and can also increase the water yield of photovoltaic water pump, while also have the advantages that easy for installation, flexible.
Description
Technical field
The invention belongs to photovoltaic water lift technical field, and in particular to a kind of photovoltaic water pump is cooled down with cleaning one with cell panel
Device field.
Background technology
The energy that the continuous exploitation and use of the traditional energies such as oil, coal result in the continuous reduction of non-renewable energy is endangered
Machine, and the problems such as generate a series of environmental pollutions and greenhouse effects.Therefore, the novel energy such as solar energy, wind energy is by wide
General application, they are inexhaustible, nexhaustible.The operation principle of photovoltaic water pump system is to utilize Volta effect caused by photovoltaic will
Solar energy is converted into electric energy, then drives water pump operation to be drawn water by controller motor.Photovoltaic water pump system
Begin work at sunrise, ending at sunset is unattended, has the advantages that energy consumption is low, economizes on resources, be easy to use, while can effectively reach
To energy-conservation, water saving, agricultural volume increase, the purpose increased income, it has also become one of developing direction of following energy-saving and emission-reduction.
In actual motion, prolonged light radiation can raise solar panel internal temperature, opto-electronic conversion effect
Rate declines, and another aspect photovoltaic battery panel causes sunshine to be transmitted to battery plate surface in outdoor application, the dust to accumulate over a long period
Efficiency reduce, finally the water yield of photovoltaic water pump can be greatly decreased.Therefore, in order to improve the water yield of photovoltaic water pump,
The photoelectric transformation efficiency of solar panel must just be improved.
The content of the invention
To solve the above problems, the present invention proposes that a kind of photovoltaic water pump is cooled down with cleaning integrated device with cell panel, with drop
Environment temperature and cleaning surface dirt around low cell panel, improve the photoelectric transformation efficiency of photovoltaic cell, extend its life-span, most
The run time and water yield of photovoltaic water pump are improved eventually.It can pass through two start by set date when photovoltaic water pumping system works
The unlatching of valve runs cooling device and spray equipment, reduces the operating ambient temperature of photovoltaic battery panel, while can be to photovoltaic
The surface of cell panel is cleaned, and improves the efficiency of solar energy converting electrical energy, realizes that photovoltaic battery panel cooling is integrated with cleaning,
The water yield of photovoltaic water pump can finally be greatly improved.
A kind of photovoltaic water pump is cooled down with cleaning integrated device, including photovoltaic cell plate array, photovoltaic battery panel with cell panel
Mounting bracket, water pump, water pump outlet pipe road, cistern, cooling water valve, start by set date valve, cooling water outlet pipeline, spray equipment, collection
Water installations, filter, controller；
The water pump by water pump outlet pipe road and cistern UNICOM,
The photovoltaic cell plate array is made up of some monolithic photovoltaic battery panels, and is fixedly installed in photovoltaic battery panel installation
On support；Monolithic photovoltaic cell back pipeline often connects to form whole photovoltaic array back side cooling line；
The import of the cooling line is connected by pipeline A with water pump outlet pipe road, and the pipeline A is provided with cooling water valve；
The outlet of the cooling line flows to cistern by cooling water outlet pipeline；
The spray equipment is fixedly installed in above photovoltaic battery panel mounting bracket, and the import of spray equipment passes through pipeline B
It is connected with water pump outlet pipe road, the pipeline B is provided with start by set date valve；
The captation is fixedly installed in below photovoltaic battery panel mounting bracket, the installation filtering dress below captation
Put；
The electric energy of photovoltaic cell plate array output drives pumping for water pump to cistern by controller；The effect of controller is
Maximum power point is followed the trail of, so just can guarantee that system obtains max water yield under the conditions of current weather；The current that water pump is extracted out
A part directly imports cistern, and a part of tributary is cooled by cooling water valve into cooling line to photovoltaic battery panel,
Enter cistern after cooling line outflow, another part tributary enters spray equipment to photovoltaic battery panel by start by set date valve
Surface is cleaned and cooled.
In described photovoltaic cell plate array, photovoltaic battery panel transverse direction number is M, and longitudinal number is N.
The Z-shape formula curved arrangement of monolithic photovoltaic cell back pipeline, Homogeneouslly-radiating, connection use bidirectional joint,
It is easily installed, cooling line import is exported upper under so that cooling effect is more preferably.
The quantity P of shower nozzle is determined by photovoltaic battery panel transverse direction number in described spray equipment, wherein P=2M, every block of light
Lie prostrate uniform two shower nozzles above cell panel.
A kind of photovoltaic water pump cools down the method for work with cleaning integrated device with cell panel, comprises the following steps：
(1) controller utilizes the electrical energy drive pumping for water pump that photovoltaic cell plate array exports to cistern；
(2) during pump working, the cooling water valve on pipeline A is opened, cooling water enters the whole photovoltaic array back side
Cooling line, the outlet of the cooling line flow to cistern by cooling water outlet pipeline；In one day the intensity of illumination at noon and
Photovoltaic battery panel ambient temperature is all higher, and the power output of photovoltaic battery panel is directly proportional to intensity of illumination, and with ring around
Border temperature is inversely proportional, and photovoltaic array is cooled down by way of cooling water valve；
(3) during pump working, by opening the start by set date valve on pipeline B, draw the water that water pump is extracted out and extremely spray
Shower device, water is sprayed at photovoltaic array surface, the dust on surface is cleaned, while reduce the surface temperature of photovoltaic array
Degree, current are imported in captation, using filter by the water filtration in captation, are recycled at water source, save water money
Source；
(4) after the completion of photovoltaic water pump cools down and cleaned integrated device work with cell panel, the flow Q and cooling water of cistern
Valve is relevant with the open and close of start by set date valve, wherein Q=Q1+Q2-Q3,
Q1For the flow at water pump outlet pipe way outlet, Q2For the flow of cooling water outlet pipeline, Q3For the stream in spray equipment
Amount.
When cooling water valve is closed, Q2=0；When start by set date valve is closed, Q3=0.
The beneficial effects of the invention are as follows：
(1) radiated in monolithic photovoltaic cell back laying cooling line to cell panel, improve the generating of photovoltaic battery panel
Efficiency, compared to the overall pipeline in photovoltaic array behind, it is more convenient for installing；
(2) using the flowing time of cooling water valve control photovoltaic cell back cooling water, cell panel generating efficiency is improved
Take into account the efficiency of water pump；Using the unlatching of start by set date valve control spray equipment, spray equipment cleans to surface dirt, together
When can effectively reduce surface of photovoltaic cell panel temperature, improve the conversion efficiency of solar energy；Photovoltaic water pumping system can be same when working
Shi Shixian cleans to photovoltaic battery panel radiating with surface, can extend the life-span of photovoltaic battery panel, improve photovoltaic water pump water yield,
Apparatus structure is simple simultaneously, easy for installation.
Brief description of the drawings
Fig. 1 is the schematic device of the present invention；
Fig. 2 is the monolithic photovoltaic cell back pipeline schematic diagram of the present invention；
Description of reference numerals is as follows：1- photovoltaic cells plate array, 2- photovoltaic battery panels mounting bracket, 3- water pumps, 4- are pumped out
Water lines, 5- cisterns, 6- cooling water valves, 7- start by set date valve, 8- cooling water outlets pipeline, 9- spray equipments, 10- catchment dress
Put, 11- filters, 12- controllers, 13- monolithic photovoltaic cell back pipelines.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
Not limited to this.
With reference to Fig. 1, photovoltaic battery panel 1 is fixedly installed on support 2；The import of cooling line connects cooling water valve 6, cooling water
Cistern 5 is flowed to by cooling water outlet pipeline 8；Spray equipment 9 is fixedly installed in the top of photovoltaic battery panel mounting bracket 2, spray
The import of device 9 connects start by set date valve 7；Captation 10 is fixedly installed in the lower section of photovoltaic battery panel mounting bracket 2, in the dress that catchments
Put 10 lower section installation filters 11；The electrical energy drive water pump 3 that photovoltaic cell plate array 1 exports draws water to cistern 5, branched pipe
Road enters cistern 5 by cooling water valve 6 and the cooling line at the photovoltaic array back side.
With reference to Fig. 2,13 Z-shape formula curved arrangement of monolithic photovoltaic cell back pipeline, pipeline connection in the back side is using two-way
Joint often connects to form whole photovoltaic array back side cooling line.
Cooled down and cleaned with cell panel using the achievable photovoltaic water pump of the present invention, specific work process is as follows：
Under solar radiation, photovoltaic battery panel 1 generates electricity is converted into electric energy by solar energy, and driving water pump 3 is taken out
Water；Cooling water valve 6 is opened in the time of setting, and cooling water, which flows through photovoltaic cell back pipeline and cell panel cool down, to be dissipated
Heat, then current from cooling water outlet pipeline 8 flow into cistern 5, complete cell panel cooling link；Start by set date valve 7 is in setting
Time is opened, and current are sprayed at the surface of photovoltaic battery panel 1, surface is cleaned by spray equipment 9, while also surface is carried out
Cooling, complete cell panel and clean link, sprinkling current are compiled in captation 10, and the water after filtered device 11 is handled flows to
In well, saving water resource.
The embodiment is preferred embodiment of the invention, but the present invention is not limited to above-mentioned embodiment, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (6)
1. a kind of photovoltaic water pump is cooled down with cleaning integrated device with cell panel, it is characterised in that including photovoltaic cell plate array
(1), photovoltaic battery panel mounting bracket (2), water pump (3), water pump outlet pipe road (4), cistern (5), cooling water valve (6), regularly open
Dynamic valve (7), cooling water outlet pipeline (8), spray equipment (9), captation (10), filter (11), controller (12)；
The water pump (3) by water pump outlet pipe road (4) and cistern (5) UNICOM,
The photovoltaic cell plate array (1) is made up of some monolithic photovoltaic battery panels, and is fixedly installed in photovoltaic battery panel installation
On support (2)；Monolithic photovoltaic cell back pipeline (13) often connects and forms whole photovoltaic array back side cooling line；
The import of the cooling line is connected by pipeline A with water pump outlet pipe road (4), and the pipeline A is provided with cooling water valve
(6)；The outlet of the cooling line flows to cistern (5) by cooling water outlet pipeline (8)；
The spray equipment (9) is fixedly installed in above photovoltaic battery panel mounting bracket (2), and the import of spray equipment (9) passes through
Pipeline B is connected with water pump outlet pipe road (4), and the pipeline B is provided with start by set date valve (7)；
The captation (10) is fixedly installed in below photovoltaic battery panel mounting bracket (2), is pacified below captation (10)
Fill filter (11)；
The electric energy of photovoltaic cell plate array (1) output drives water pump (3) to draw water to cistern (5) by controller (12).
2. a kind of photovoltaic water pump according to claim 1 is cooled down with cleaning integrated device with cell panel, it is characterised in that institute
In the photovoltaic cell plate array (1) stated, photovoltaic battery panel transverse direction number is M, and longitudinal number is N.
3. a kind of photovoltaic water pump according to claim 1 is cooled down with cleaning integrated device with cell panel, it is characterised in that institute
The Z-shape formula curved arrangement of monolithic photovoltaic cell back pipeline (13) is stated, connection uses bidirectional joint.
4. a kind of photovoltaic water pump according to claim 1 is cooled down with cleaning integrated device with cell panel, it is characterised in that institute
The quantity P of shower nozzle is determined by photovoltaic battery panel transverse direction number in the spray equipment (9) stated, wherein P=2M, every piece of photovoltaic battery panel
Uniform two shower nozzles in top.
5. a kind of photovoltaic water pump according to claim 1 cools down the method for work with cleaning integrated device with cell panel, its
It is characterised by, comprises the following steps：
(1) controller (12) is drawn water to cistern (5) using the electrical energy drive water pump (3) of photovoltaic cell plate array (1) output；
(2) in water pump (3) course of work, the cooling water valve (6) on pipeline A is opened, cooling water is carried on the back into whole photovoltaic array
Face cooling line, the outlet of the cooling line flow to cistern (5) by cooling water outlet pipeline (8)；
(3) in water pump (3) course of work, by opening the start by set date valve (7) on pipeline B, the water that water pump (3) is extracted out is drawn
To spray equipment (9), water is sprayed at photovoltaic array surface, current are imported in captation (10), utilized filter (11)
The water filtration in captation (10) is recycled at water source；
(4) after the completion of photovoltaic water pump cools down and cleaned integrated device work with cell panel, the flow Q and cooling water of cistern (5)
Valve (6) is relevant with the open and close of start by set date valve (7), wherein Q=Q1+Q2-Q3,
Q1For the flow in water pump outlet pipe road (4) exit, Q2For the flow of cooling water outlet pipeline (8), Q3For the stream in spray equipment
Amount.
6. a kind of photovoltaic water pump according to claim 5 cools down the method for work with cleaning integrated device with cell panel, its
It is characterised by, in step (4), when cooling water valve (6) is closed, Q2=0；When start by set date valve (7) is closed, Q3=0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680429.3A CN107547045A (en) | 2017-08-10 | 2017-08-10 | A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680429.3A CN107547045A (en) | 2017-08-10 | 2017-08-10 | A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel |
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| Publication Number | Publication Date |
|---|---|
| CN107547045A true CN107547045A (en) | 2018-01-05 |
Family
ID=60970241
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710680429.3A Pending CN107547045A (en) | 2017-08-10 | 2017-08-10 | A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718179A (en) * | 2018-05-16 | 2018-10-30 | 山东大学 | Photovoltaic waterborne automatic pumping cleaning at times and cooling device |
| CN110752822A (en) * | 2019-11-08 | 2020-02-04 | 诸暨咯星新能源科技有限公司 | Water-saving photovoltaic panel temperature maintaining system |
| CN110756518A (en) * | 2018-07-26 | 2020-02-07 | 北京铂阳顶荣光伏科技有限公司 | Photovoltaic module cleaning method |
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| CN101409310A (en) * | 2008-11-14 | 2009-04-15 | 常州天合光能有限公司 | Solar energy cell assembly with hydrologic cycle cooling system |
| KR20120011933A (en) * | 2010-07-28 | 2012-02-09 | (주)하이레벤 | Cooling system of photovoltaic module for efficiency enhancement |
| CN103490722A (en) * | 2013-09-24 | 2014-01-01 | 江苏大学 | Device integrating orientation regulation and cooling of solar panel of photovoltaic pump |
| CN204244162U (en) * | 2014-12-14 | 2015-04-01 | 兴悦能（北京)能源科技有限公司 | A kind of photovoltaic battery panel spray equipment |
-
2017
- 2017-08-10 CN CN201710680429.3A patent/CN107547045A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409310A (en) * | 2008-11-14 | 2009-04-15 | 常州天合光能有限公司 | Solar energy cell assembly with hydrologic cycle cooling system |
| KR20120011933A (en) * | 2010-07-28 | 2012-02-09 | (주)하이레벤 | Cooling system of photovoltaic module for efficiency enhancement |
| CN103490722A (en) * | 2013-09-24 | 2014-01-01 | 江苏大学 | Device integrating orientation regulation and cooling of solar panel of photovoltaic pump |
| CN204244162U (en) * | 2014-12-14 | 2015-04-01 | 兴悦能（北京)能源科技有限公司 | A kind of photovoltaic battery panel spray equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718179A (en) * | 2018-05-16 | 2018-10-30 | 山东大学 | Photovoltaic waterborne automatic pumping cleaning at times and cooling device |
| CN110756518A (en) * | 2018-07-26 | 2020-02-07 | 北京铂阳顶荣光伏科技有限公司 | Photovoltaic module cleaning method |
| CN110752822A (en) * | 2019-11-08 | 2020-02-04 | 诸暨咯星新能源科技有限公司 | Water-saving photovoltaic panel temperature maintaining system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |
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| RJ01 | Rejection of invention patent application after publication |