CN201950048U - System for automatically dedusting solar cell plate array by utilizing high-pressure airflow - Google Patents
System for automatically dedusting solar cell plate array by utilizing high-pressure airflow Download PDFInfo
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- CN201950048U CN201950048U CN2010206855424U CN201020685542U CN201950048U CN 201950048 U CN201950048 U CN 201950048U CN 2010206855424 U CN2010206855424 U CN 2010206855424U CN 201020685542 U CN201020685542 U CN 201020685542U CN 201950048 U CN201950048 U CN 201950048U
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- pressure
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- panel array
- dedusting
- nozzle
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- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 20
- 241000220317 Rosa Species 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 16
- 239000007921 spray Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 description 9
- 239000000306 component Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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Abstract
The utility model relates to a system for automatically dedusting a solar cell plate array by utilizing high-pressure airflow, which belongs to the technical field of solar photovoltaic power generation. The system comprises a high-pressure gas generating device, a transmission pipeline and at least one injection device, wherein the injection devices are arranged at the peripheral positions of the solar cell plate array; each injection device comprises a sprayer and a spray nozzle; and the high-pressure gas generating device comprises a high-pressure air pump, a motor, a pressure gage, a pressure regulating valve, a safety valve and a control valve. According to the system, high-pressure gas is conveyed to the injection devices through the transmission pipeline, then the high-pressure airflow is formed through the injection devices, and the high-pressure airflow is utilized to generate the combined action of impact and shearing on dust covering on the surface of the solar cell plate array, and further, dedusting is realized. Compared with the prior art, the system has the advantages that the installation is convenient, the cost is low, the surfaces of solar cell plates are not damaged, and the environment is not polluted. The system not only is capable of realizing large-scale dedusting but also has the functions of cooling in summer and removing ice and snow in winter.
Description
Technical field
The utility model relates to a kind of equipment that dedusting is carried out on the solar panel array surface, relates in particular to a kind of system that utilizes high pressure draught that automatic dedusting is carried out on the solar panel array surface, belongs to the solar photovoltaic technology field.
Background technology
In whole solar photovoltaic generation system, solar panel belongs to one of core component, and general series connection and the parallel way of adopting formed solar panel array with it, is installed in outdoor reception sunshine and produces electric energy.But in use,, thereby can reduce the usefulness that its photoelectric transformation efficiency influences whole solar photovoltaic generation system, therefore need regularly dedusting to be carried out on the solar panel array surface if dust is coverd with on the solar panel array surface.In addition, studies show that solar panel is exposed to the sun down at the sun, its surface temperature rises and generating efficiency decline, and solar panel array designs relatively difficulty of good aeration-cooling passage because size is bigger.
In China, large-scale solar photovoltaic power plant often is distributed in meagrely-populated area, awful weather, rainfall is little, solar panel array need stand heavy tests such as dust storm, frost ice and snow, it is little that the dedusting feasibility is manually carried out in employing, and best bet adopts automation equipment to carry out regular dedusting exactly, and can carry out auxiliary temperature-reducing.Existing dedusting technology is primarily aimed at the monolithic solar panel, dedusting is limited in scope, adopt friction solar panel surface to realize dedusting, thereby easily produce the more dusts of static absorption under the long-term accumulated, this technology is used for solar panel array also can bring difficult, the drawbacks such as efficient is low, cost height of installation.
The utility model content
The purpose of this utility model is to overcome prior art is carried out dedusting to solar panel deficiency and defective, the system of the automatic dedusting of a kind of solar panel array is proposed, can carry out dedusting on a large scale to the solar panel array surface on the one hand, also can play auxiliary remove frost, ice and snow and cooling effect on the other hand.
The technical solution of the utility model is as follows:
A kind of system that utilizes high pressure draught to the automatic dedusting of solar panel array, it is characterized in that: described system comprises gases at high pressure generating means, transmission pipeline and at least one injection apparatus, described injection apparatus is installed in the solar panel array peripheral position by fixture, and each injection apparatus is made up of shower nozzle and nozzle; Described gases at high pressure generating means contains high-pressure pump, motor, Pressure gauge, pressure regulator valve, safety valve and control valve, and described Pressure gauge, safety valve link to each other with described high-pressure pump respectively; The arrival end of described pressure regulator valve links to each other with the exhaust outlet of high-pressure pump, the port of export of pressure regulator valve links to each other with the arrival end of control valve, the port of export of control valve links to each other with described transmission pipeline, and transmission pipeline is connected with each injection apparatus respectively with high-pressure hose by multiple-pass joint.
Technical characterictic of the present utility model also is: described system also comprises at least one Machine Room, the solar panel array outside is fixed in described Machine Room, described gases at high pressure generating means is installed in the Machine Room, and can be between different Machine Rooms global transfer.
Shower nozzle described in the utility model is fixed single hole shower nozzle, and described nozzle is cylindrical jet rose, the coaxial installation of shower nozzle and nozzle; Nozzle is installed in the top of shower nozzle or is installed in the bottom of shower nozzle.
The utility model compared with prior art, have the following advantages and the high-lighting effect: 1. the utility model utilizes high pressure draught that the dust generation of solar panel array surface coverage is impacted and shears comprehensive function and realize automatic dedusting, good dedusting effect, and has the flexibility height, can increase effective dedusting area by improving the high-pressure pump operating pressure or changing the nozzle model, improve dedusting usefulness.2. can play solar panel array is carried out snow removing in winter, defrosting in autumn, the effect of annual dedusting automatically and auxiliary temperature-reducing, the photoelectric transformation efficiency of raising solar panel increases the service life, and saves the manpower maintenance cost.This system architecture is simple, and dedusting speed is fast, totle drilling cost is low, and does not damage solar panel surface, plurality of advantages such as free from environmental pollution.
Description of drawings
Fig. 1 is the general structure schematic diagram of dust pelletizing system described in the utility model.
Fig. 2 be in the dust pelletizing system described in the utility model injection apparatus at solar panel array circumferential distribution schematic diagram.
Fig. 3 connects a plurality of injection apparatus schematic diagrames of solar panel array periphery for multiple-pass joint.
Fig. 4 moves schematic diagram for the utility model mesohigh gas generating unit in different Machine Rooms.
Among the figure: the 1-high-pressure pump; The 2-motor; The 3-pressure regulator valve; The 4-safety valve; The 5-control valve; The 6-shower nozzle; The 7-nozzle; The 8-Machine Room; The 9-Pressure gauge; The 10-transmission pipeline; The 11-solar panel array; The 12-fixture; The 13-fixed support; The 14-multiple-pass joint.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of system that utilizes high pressure draught to the automatic dedusting of solar panel array that the utility model provides, be by injection apparatus being set at the solar panel array periphery, utilize high-pressure pump to produce gases at high pressure, gases at high pressure are delivered to the injection apparatus that is installed in the solar panel array periphery by transmission pipeline; Gases at high pressure form high pressure draught by injection apparatus, utilize high pressure draught that the dust of solar panel array surface coverage is produced the comprehensive function of impacting and shearing, and then realize dedusting.
Fig. 1 is the general structure block diagram of dust pelletizing system described in the utility model, this dust pelletizing system comprises gases at high pressure generating means, transmission pipeline and at least one injection apparatus, described injection apparatus is fixedly installed on the fixed support 13 of solar panel array 11 peripheries, and each injection apparatus is made up of shower nozzle 6 and nozzle 7; Described gases at high pressure generating means contains high-pressure pump 1, motor 2, Pressure gauge 9, pressure regulator valve 3, safety valve 4 and control valve 5, and described Pressure gauge, safety valve link to each other with described high-pressure pump respectively; The arrival end of described pressure regulator valve links to each other with the exhaust outlet of high-pressure pump, and the port of export of pressure regulator valve links to each other with the arrival end of control valve, and the port of export of control valve links to each other with described transmission pipeline 10, and described control valve is used for the On/Off high pressure draught.
Dust pelletizing system described in the utility model also comprises Machine Room 8, shown in Fig. 1 dotted line left side, in the dust pelletizing system described in the utility model, high-pressure pump, motor, pressure regulator valve, safety valve, control valve and Pressure gauge and solar panel array body portion from, be installed in the Machine Room that is arranged in the solar panel array outside.
During described dust pelletizing system operate as normal, the operating mode of facing is: 1) every solar panel surface is the good glass of light transmission; 2) the solar panel array entire area is bigger, and solar cell plate serioparallel form differs; 3) in general, because the geographical position difference of solar photovoltaic power plant, the type difference of solar panel surface dirt, solar panel surface dirt belongs to the soft dirt layer of non-infiltration, mainly comprise: calcium carbonate in dust storm, ice and snow, the rainwater and grease, composition is various, and its fouling and formation reason are very complicated.In this case, the solar panel surface contaminant is the main object of dedusting, in the concrete enforcement of dust pelletizing system, should carry out specificity analysis by above-mentioned operating mode, understand fully formation reason, condition and the character of dirt, thereby select the optimum operating pressure of high-pressure pump, generally speaking, the pressure of control high pressure draught is 5MPa～30MPa, regulates the gas pressure of transporting to injection apparatus by pressure regulator valve; And select the nozzle model,, can save energy consumption and effectively dedusting in order to produce the high pressure draught of relevant pressure and spray regime.
The polylith solar panel is spliced into a plane by series connection and parallel form, and by fixed support 13 solar panel array of composition is installed.Shower nozzle is fixed single hole shower nozzle in the utility model, and cylindrical jet rose is housed, and the two is installed by the screw thread rotation co-axial seal, is convenient to change separately when nozzle loses efficacy, and nozzle is installed in the top of shower nozzle or is installed in the bottom of shower nozzle; Use fixture 12 with the injection apparatus overall fixed on the fixed support of solar panel array periphery; Because single injection apparatus has certain spray regime, for covering the monoblock solar panel array, a plurality of injection apparatus are installed at described fixed support periphery, be illustrated in figure 2 as injection apparatus at solar panel array circumferential distribution schematic diagram.
Nozzle is the executive component that cleans dedusting in the dust pelletizing system described in the utility model, and its operation principle is the contraction by nozzle endoporus cross section, and the gases at high pressure that transmission pipeline is sent to outwards spray with the form of high-speed gas jet.In the utility model, nozzle needs to select according to solar panel array arrangement and different dedusting operating mode, and can change separately, and its principle is:
1) for reaching focused energy preferably, less flow resistance, the difficult obstruction, and keep the stable of jet, and wider projected area, adopt cylindrical spout;
2) nozzle periphery has a plurality of circular apertures, and the aperture is 0.2mm～0.4mm, and gases at high pressure evenly spray by aperture, is converted into the fine gas jet of high speed, forms the jet power to the solar panel surface, realizes big plane dedusting.
The jet that injection apparatus described in the utility model produces belongs to non-submersion continuous gas jet, there is an impact peak value during beginning, the basic impact that keeps the solar panel surface-stable in dust removal process, continuous firing a period of time, make the solar panel array surface reach cleaning, working time length is determined in the practice of construction debugging.
The transmission pipeline that connects from control valve 4 ports of export in the utility model can be high pressure resistant, can use the combination of hard tube and flexible pipe in the construction.Described hard tube is used for fixing pipeline, each solar panel array that leads to stationary arrangement, use pipe fittings such as elbow, multiple-pass joint, reducer union that gases at high pressure are transported to the many high-pressure hoses that can move freely during near solar panel array, the high-pressure hose other end is connecting injection apparatus.
As shown in Figure 3, when a plurality of injection apparatus of solar panel array periphery, multiple-pass joint 14 can be installed on transmission pipeline, connect injection apparatus by high-pressure hose again, thereby realize that a transmission pipeline is a plurality of injection apparatus air feed.
In solar photo-voltaic power generation station, the solar panel array distribution area is extensive, mounted component set is connected to injection apparatus on the polylith solar panel array respectively by transmission pipeline in the described Machine Room, can carry out dedusting to the zone that the polylith solar panel array is formed.Specifically as shown in Figure 4, mounted component set in the Machine Room---be the gases at high pressure generating means, this device comprises that high-pressure pump, group of motors, pressure regulator valve, safety valve, control valve, Pressure gauge are designated as S, in solar photo-voltaic power generation station, be distributed with a plurality of Machine Rooms, be designated as first Machine Room, second Machine Room, the 3rd Machine Room respectively ..., the zone that all solar panel arrays are formed is divided into a plurality of subregions, be numbered, be designated as A respectively
1, A
2, A
3A
i, each subregion comprises the polylith solar panel array, supposes that current time is equipped with component set S in first Machine Room, is being A to subarea number
iSolar panel array carry out dedusting after, can after assembling,, connect hard-wired transmission pipeline with in component set S integral shift to the second Machine Room (shown in arrow among the figure) according to nearby principle, can be A to subarea number
jSolar panel array carry out dedusting, can realize the public of component set S like this, reduce whole cost.
Claims (4)
1. system that utilizes high pressure draught to the automatic dedusting of solar panel array, it is characterized in that: described system comprises gases at high pressure generating means, transmission pipeline and at least one injection apparatus, described injection apparatus is installed in the solar panel array peripheral position by fixture (12), and each injection apparatus is made up of shower nozzle and nozzle; Described gases at high pressure generating means contains high-pressure pump (1), motor (2), Pressure gauge (9), pressure regulator valve (3), safety valve (4) and control valve (5), and described Pressure gauge, safety valve link to each other with described high-pressure pump respectively; The arrival end of described pressure regulator valve links to each other with the exhaust outlet of high-pressure pump, the port of export of pressure regulator valve links to each other with the arrival end of control valve, the port of export of control valve links to each other with described transmission pipeline, and transmission pipeline is connected with each injection apparatus respectively with high-pressure hose by multiple-pass joint.
2. according to the described a kind of system that utilizes high pressure draught to the automatic dedusting of solar panel array of claim 1, it is characterized in that: described system also comprises at least one Machine Room, the solar panel array outside is fixed in described Machine Room, described gases at high pressure generating means is installed in the Machine Room, and can be between different Machine Rooms global transfer.
3. according to the described a kind of system that utilizes high pressure draught to the automatic dedusting of solar panel array of claim 1, it is characterized in that: described shower nozzle is fixed single hole shower nozzle, and described nozzle is cylindrical jet rose, the coaxial installation of shower nozzle and nozzle.
4. according to the described a kind of system that utilizes high pressure draught to the automatic dedusting of solar panel array of claim 3, it is characterized in that: nozzle is installed in the top of shower nozzle or is installed in the bottom of shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855424U CN201950048U (en) | 2010-12-28 | 2010-12-28 | System for automatically dedusting solar cell plate array by utilizing high-pressure airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855424U CN201950048U (en) | 2010-12-28 | 2010-12-28 | System for automatically dedusting solar cell plate array by utilizing high-pressure airflow |
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| Publication Number | Publication Date |
|---|---|
| CN201950048U true CN201950048U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206855424U Expired - Lifetime CN201950048U (en) | 2010-12-28 | 2010-12-28 | System for automatically dedusting solar cell plate array by utilizing high-pressure airflow |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437221A (en) * | 2011-12-05 | 2012-05-02 | 浙江长兴众成电子有限公司 | Automatically cleaning cooling type solar cell panel |
| CN103286098A (en) * | 2013-05-14 | 2013-09-11 | 浙江宏阳新能源科技有限公司 | Automatic-cleaning solar panel |
| CN104226617A (en) * | 2014-08-12 | 2014-12-24 | 太仓斯普宁精密机械有限公司 | Equipment for automatically cleaning surface of steel plate |
| CN105945007A (en) * | 2016-07-01 | 2016-09-21 | 西南科技大学 | Automatic cleaning device for solar cell pole plate |
| CN107191875A (en) * | 2017-06-08 | 2017-09-22 | 刘艳丹 | A kind of road traffic energy-saving street lamp |
| CN107363040A (en) * | 2015-10-16 | 2017-11-21 | 马根昌 | The clean method of street lamp automatically cleaning photovoltaic panel |
| CN112058800A (en) * | 2020-08-31 | 2020-12-11 | 博众精工科技股份有限公司 | Battery pack cleaning method, system and device in battery replacement station |
-
2010
- 2010-12-28 CN CN2010206855424U patent/CN201950048U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437221A (en) * | 2011-12-05 | 2012-05-02 | 浙江长兴众成电子有限公司 | Automatically cleaning cooling type solar cell panel |
| CN102437221B (en) * | 2011-12-05 | 2013-12-18 | 浙江长兴众成电子有限公司 | Automatically cleaning cooling type solar cell panel |
| CN103286098A (en) * | 2013-05-14 | 2013-09-11 | 浙江宏阳新能源科技有限公司 | Automatic-cleaning solar panel |
| CN104226617A (en) * | 2014-08-12 | 2014-12-24 | 太仓斯普宁精密机械有限公司 | Equipment for automatically cleaning surface of steel plate |
| CN107363040A (en) * | 2015-10-16 | 2017-11-21 | 马根昌 | The clean method of street lamp automatically cleaning photovoltaic panel |
| CN105945007A (en) * | 2016-07-01 | 2016-09-21 | 西南科技大学 | Automatic cleaning device for solar cell pole plate |
| CN105945007B (en) * | 2016-07-01 | 2017-12-08 | 西南科技大学 | A kind of solar cell pole plate automatic cleaning apparatus |
| CN107191875A (en) * | 2017-06-08 | 2017-09-22 | 刘艳丹 | A kind of road traffic energy-saving street lamp |
| CN112058800A (en) * | 2020-08-31 | 2020-12-11 | 博众精工科技股份有限公司 | Battery pack cleaning method, system and device in battery replacement station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG BO Free format text: FORMER OWNER: CHENG ZHIFENG Effective date: 20140325 Free format text: FORMER OWNER: ZHENG HAOJUN Effective date: 20140325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Bo Inventor before: Cheng Zhifeng Inventor before: Zheng Haojun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG ZHIFENG ZHENG HAOJUN TO: ZHANG BO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140325 Address after: 100085 Beijing city Haidian District road month Jian Qing Park 2 Building 2 unit 202 Patentee after: Zhang Bo Address before: 100085 Beijing city Haidian District Xueqing Road Jianqing Park Building No. 2 2 unit 202 Patentee before: Cheng Zhifeng Patentee before: Zheng Haojun |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kang Dahai Inventor before: Zhang Bo |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180211 Address after: 100048 Beijing city Haidian District Road 9 No. 9 Building 2 layer 203 Patentee after: Beijing dynamic co Technology Co., Ltd. Address before: 100085 Beijing city Haidian District road month Jian Qing Park 2 Building 2 unit 202 Patentee before: Zhang Bo |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kang Dahai Inventor before: Zhang Bo |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180213 Address after: 100048 Beijing city Haidian District Road 9 No. 9 Building 2 layer 203 Patentee after: Beijing dynamic co Technology Co., Ltd. Address before: 100085 Beijing city Haidian District road month Jian Qing Park 2 Building 2 unit 202 Patentee before: Zhang Bo |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |