CN203955643U - Large-scale ground photovoltaic plant cleaning systems water route assembly - Google Patents
Large-scale ground photovoltaic plant cleaning systems water route assembly Download PDFInfo
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- CN203955643U CN203955643U CN201420296935.4U CN201420296935U CN203955643U CN 203955643 U CN203955643 U CN 203955643U CN 201420296935 U CN201420296935 U CN 201420296935U CN 203955643 U CN203955643 U CN 203955643U
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Abstract
The utility model discloses a kind of large-scale ground photovoltaic plant cleaning systems water route assembly, be provided with water pipe (C) in the left and right sides in water tank front, this water pipe (C) comprises front-seat sparge pipe (16), rear row's sparge pipe (18), high-voltage tube (20), three-way connection (21) and bellows (22), between front-seat sparge pipe (16) and rear row's sparge pipe (18), high-voltage tube (20) is set, high-voltage tube (20) is connected on swivel joint (23), swivel joint (23) is connected with the delivery port of water pump (25) by water-supply-pipe (24), described water pump (25) is installed on the top of water tank.The mode that before and after the utility model adopts, water spray combines with disc brush, row brush cleans cell panel dirt jointly, and cleaning efficiency is high, and cleaning effect is good; Water tank volume in the utility model is large, not fragile, and cleaning water can not rock in water tank, has effectively avoided the stationarity of vehicle drive influenced.
Description
Technical field
The utility model relates to a kind of cleaning systems, particularly the water route assembly of large-scale ground photovoltaic plant cleaning systems.
Background technology
According to photovoltaic generation " 12 " planning, by 2015, domestic photovoltaic installed capacity will reach 35GWp, and photovoltaic battery panel consumption reaches more than 1.5 hundred million when the time comes, and the cell panel gross area exceedes 240 square kilometres.Wherein large-scale ground photovoltaic plant accounts for 40%, and by the arrangement mode of upper and lower two of current photovoltaic battery panel, panel array air line distance approximately 40,000 kms of arranging, are equivalent to terrestrial equator length.
The panel array of photovoltaic plant is exposed to field throughout the year, can be subject to the impacts such as covering of dust incrustation, and then has influence on the generated energy of photovoltaic plant.The photovoltaic plant cell panel of enormous amount, the cleaning problems of its dedusting scale removal must become one of major issue that manager will consider.
Build in north of china in winter is extremely cold, summer is extremely hot, natural environment is severe Gobi desert or desert area morely because the large-scale ground photovoltaic plant of China, and build region away from cities and towns, so photovoltaic plant labour scarcity, human cost are high.Therefore so large-scale photovoltaic plant panel array adopts and manually clean obviously extremely unrealisticly, be to meet current photovoltaic industry growth requirement therefore adopt automation equipment to replace manual working, meets society and scientific development rule.
Domestic large-scale ground photovoltaic plant affected by the climatic factor such as laying dust, rainfall and operation maintenance aspect research data very deficient.Also do not find and can significantly improve photoelectric transformation efficiency and produce and can drop into the photovoltaic module that business is used by the end of current ongoing investigation of materials.Researcher analyzes through careful project previous experiments, confirm that photovoltaic battery panel generally can improve 10% left and right summer through generated energy after clean, generally can improve 15% winter even reaches more than 25%, therefore photovoltaic plant is taked rational cleaning solution in operation maintenance process, photovoltaic module array is carried out to effective cleaning, is the important means that improves photovoltaic power station power generation amount and additional income.
The general vehicle that is similar to sprinkling truck that adopts of clean operation of existing photovoltaic plant carries out, and the water tank that vehicle is equipped with is plastic construction, catches a cold on the one hand frangible at extremely cold weather, is easily damaged; On the other hand, plastic cistern is unfit to do too greatly, and finite capacity can affect clean efficiency, and cleaning water rocks in water tank, can affect the stationarity of vehicle drive.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of large-scale ground photovoltaic plant cleaning systems water route assembly that is conducive to improve cleaning efficiency and cleaning effect.
The technical solution of the utility model is as follows: a kind of large-scale ground photovoltaic plant cleaning systems water route assembly, be provided with water pipe (C) in the left and right sides in water tank front, this water pipe (C) comprises front-seat sparge pipe (16), rear row's sparge pipe (18), high-voltage tube (20), three-way connection (21) and bellows (22), described front-seat sparge pipe (16) parallels with rear row's sparge pipe (18), multiple front nozzles (17) are installed on front-seat sparge pipe (16), multiple rear nozzles (19) are installed on rear row's sparge pipe (18), between front-seat sparge pipe (16) and rear row's sparge pipe (18), high-voltage tube (20) is set, one of high-voltage tube (20) is connected with the first interface of three-way connection (21), second of three-way connection (21), the 3rd interface is connected to respectively bellows (22), before these two bellowss (22) and homonymy, rear row's sparge pipe is corresponding one by one, and each bellows (22) is connected with corresponding sparge pipe, the other end of described high-voltage tube (20) is connected on swivel joint (23), swivel joint (23) is connected with the delivery port of water pump (25) by water-supply-pipe (24), described water pump (25) is installed on the top of water tank, and the water inlet of water pump (25) and the internal communication of water tank.
Adopt above technical scheme, the water pipe of both sides, water tank front is arranged on the corresponding brush holder arranging, and on brush holder, arrange row's disc brush, the rear of disc brush arranges row brush, in the time that brush holder moves forward with cleaning cart, water pump goes out the water pump in water tank, and supplies with to water pipe by water-supply-pipe, front nozzle water spray on front-seat sparge pipe, rushes the floating dust on photovoltaic plant cell panel surface fall; Disc brush clockwise rotates on moving direction, the dirt on cell panel is broken up, and by dirt under cell panel along pushing; Rear row's row brush drags on the plate face of cell panel, force dirt that cell panel surface broken up under cell panel along mobile; Rear nozzle water spray on rear row's sparge pipe, rinses cell panel well.As can be seen here, the utility model is simple in structure, is easy to assembling, and production cost is low, good reliability; Before and after the utility model adopts, water spray clean cell panel with the mode that disc brush, row brush combine, and is cleaned after dirt on cell panel is broken up, flushing again, thereby has effectively improved cleaning efficiency and cleaning effect.
Water pump is the power resources of current in water route, and pump intake is provided with filter, and delivery port is first less than the filter of jet hole by mesh, then selects to enter the water pipe of the side of need to spraying water through electromagnetic valve switch, and in anti-sealing, impurity stops up shower nozzle.The inlet of front and rear row sparge pipe designs at the position, upper middle of sparge pipe, is also positioned at the position, upper middle of brush holder simultaneously, makes the hydraulic pressure of nozzle location consistent.On water-supply-pipe, be enclosed with fireproof thermal-insulation layer, prevent that under severe cold weather in pipeline, water freezes fast, winter, person easy to use was according to actual conditions selective heating device of installing under fireproof thermal-insulation layer simultaneously.Exposed sparge pipe all adopts black application, is beneficial to and absorbs solar irradiation heat, prevents from freezing fast.Nozzle on front-seat sparge pipe adopts evenly to be installed, for clean floating dust, softening dirt, lube plate face.Nozzle on rear row's sparge pipe adopts and is uniformly distributed and installs two kinds of modes concentratedly, and user can be according to the concrete installation form of cell panel, the plate face dirt order of severity, the clean mode of operation of row's water spray after selecting.Select evenly water spray for cleaner cell panel face, select from cell panel upstream a large amount of hydroblasting patterns for the plate face that dirt is serious.
Described water tank is made up of casing (1), base (2) and case lid (4), casing (1) is the uncovered steel cube structure in upper end, and be welded on base (2), in described casing (1), be fixed with the posting (3) of square frame-shaped near upper edge place, the case lid (4) adapting with casing (1) upper port shape size is supported by posting (3), this case lid (4) is by the upper port sealing of casing (1), and the bolt being worn by above-below direction between case lid (4) and posting (3) is fixed; On described case lid (4), have pump mouth (5), the pipeline that water pump (25) water inlet connects stretches into this pump mouth (5), and be connected with the water inlet pipe (26) in casing (1), on described case lid (4), be also provided with water filling port (6), this water filling port (6) is short tube structure, and wears and be fixed on case lid (4).
Adopt above technical scheme, casing is cube structure, and regular shape, is easy to processing and fabricating.Casing adopts steel, and structural strength is good, can not deform or damage, and casing can be done as far as possible greatly like this, to increase tank capacity.Welding box body is installed on special base, and is supported on the chassis of cleaning cart good stability by base.Case lid is by supporting along the posting at place on close casing, and case lid can, a little less than edge on casing, can entirety be opened case lid on the one hand, carries out cleaning in case so that people enters in casing; On the other hand, the upper port of casing can be sealed completely, and easy accessibility between case lid and posting, it is firm to connect.Water filling port on case lid is for annotating water in cartonning, and water filling port is arranged on case lid, and connecting line is very convenient.
Upper space in described casing (1) is provided with the anti-grid (7) that swings, and this prevents that swinging grid (7) is " well " font, and the anti-grid (7) that swings fixes with casing (1) inwall.In case, the first half has the anti-grid that swings, can reduce internal liquid in driving process and shake the impact on vehicle-mounted chassis stationarity, and the anti-grid that swings is installed the structural strength that can strengthen casing on top, and in case, bottom perforation can facilitate people in interior activity, and it is clean more convenient to make in case.
The bottom of described casing (1) is to lower recess, be formed with riffler (8), the lower end of water inlet pipe (26) is stretched in riffler (8), the bottom land of this riffler (8) has dewatering outlet (9), and the outside of dewatering outlet (9) is connected to fire-fighting main valve (27).Riffler is positioned at extreme lower position, is conducive to sandstone deposition, and discharges by dewatering outlet; Fire-fighting main valve is installed in the outside of dewatering outlet, is can be used for adding water in case, draining uses, prevent from freeze freezing for draining ponding winter; The water inlet pipe of water pump can be installed in riffler, and the mouth of pipe is a little less than case baseplane, but higher than riffler bottom surface.
Described base (2) is frame structure, and is welded successively by four channel-section steels, is welded with " well " font tie-beam (10) in base (2).Above Mechanical Builds is simple, is easy to processing and fabricating, and structural strength is good, and the contact point of base and casing is evenly distributed more, and the fastness that both connect is good, the good reliability of base carrying casing.
Outside at every channel-section steel of described base (2) is provided with multiple journal stirrups (11) along its length, this journal stirrup (11) is " L " shape, fit with channel-section steel for perpendicular section of journal stirrup (11), and by being welded and fixed, on the crosspiece of journal stirrup (11), offer pilot hole.The surrounding of base is distributed with journal stirrup, and bolt can be fixed together base and vehicle chassis through the pilot hole on journal stirrup crosspiece; Journal stirrup is " L " shape, and not only processing and fabricating is easy, and the fixing on connection base and chassis is good.
Outside at one of them sidewall of described casing (1) is provided with liquid level linker (12), to facilitate eye-observation liquid level; And be provided with gap (13) in the upper end of this sidewall of casing (1), can effectively prevent from adding water in water tank too full.
Four angles place at described casing (1) top is welded with suspension ring (14), casing can be sling like this by boom hoisting, is conducive to casing Fast Installation on chassis; Four angles place at described case lid (4) top is welded with handle (15), and handle is for grasped so that multiple person cooperational lifts case lid, make case lid open and close more convenient.
The outer surface of described casing (1) and case lid (4) is provided with black coating, is convenient to heat absorption in winter antifreeze.
Two water-supply-pipes (24) that are connected with both sides swivel joint (23) are respectively " V " font and distribute, the opening that is somebody's turn to do " V " font is obliquely installed forward and by low early and high after, the side top of water pump in " V " font like this, nozzle is regular distribution before and after " V " font opposite side; Swivel joint is positioned at " V " font pipeline lowermost end, the compressing to pipeline can reduce brush holder adjustment angle time; Swivel joint place can design minimum point drainage arrangement, and the remaining water in can emptying pipe, prevented from freezing and stopped up winter.
Beneficial effect: the utility model is simple in structure, connection and reasonable arrangement, is easy to assembling and safeguards, and the mode that before and after adopting, water spray combines with disc brush, row brush cleans cell panel dirt jointly, and cleaning efficiency is high, and cleaning effect is good; Water tank volume in the utility model is large, not fragile, and cleaning water can not rock in water tank, has effectively avoided the stationarity of vehicle drive influenced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of water tank.
Fig. 3 is the stereogram of casing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, water tank is made up of casing 1, base 2 and case lid 4 three parts.Wherein, casing 1 is the uncovered steel cube structure in upper end, is made up of sidewall and the diapire of surrounding.Four angles place at casing 1 top is welded with suspension ring 14, and suspension ring 14 are circular ring structure, so that whole casing is realized to lifting.Casing 1 interior near on be provided with the posting 3 of square frame-shaped along place, four mouldings of posting 3 are corresponding one by one with four sidewalls of casing 1, and each moulding sidewall corresponding with casing 1 of posting 3 fixes.Above posting 3, be provided with case lid 4, the upper port of the shape size of case lid 4 and casing 1 adapts, and many bolts that worn by above-below direction between case lid 4 and posting 3 are fixed, and this case lid 4 is by the upper port sealing of casing 1.
As shown in Figure 2 and Figure 3, four angles place at described case lid 4 tops is welded with handle 15.On case lid 4, have pump mouth 5, and be provided with water filling port 6 on case lid 4, this water filling port 6 is short tube structure, and wears and be fixed on case lid 4, and a section of water filling port 6 tops exceeds the end face of case lid 4, and a section of water filling port 6 bottoms exceeds the bottom surface of case lid 4.Upper space in casing 1 is provided with the anti-grid 7 that swings, and this prevents that swinging grid 7 is preferably " well " font, and the anti-grid 7 that swings fixes with casing 1 inwall, and this prevents that swinging grid 7 is separated into nine little lattice that size is substantially suitable by the upper space in casing 1.Outside at described casing 1 one of them sidewall is provided with liquid level linker 12, and is provided with gap 13 in the upper end of casing 1 this sidewall.
As shown in Figure 2 and Figure 3, be coated with black coating at the outer surface of casing 1 and case lid 4, be convenient to heat absorption in winter antifreeze.The bottom of described casing 1, to lower recess, is formed with riffler 8, and the bottom land of this riffler 8 has dewatering outlet 9, in the outside of dewatering outlet 9, fire-fighting main valve 27 is installed.Water pump 25 is installed on the end face of described case lid 4, the water inlet connecting pipe of this water pump 25, this pipeline stretches into pump mouth 5, and is connected with the water inlet pipe 26 in casing 1, and the lower end of water inlet pipe 26 is stretched in riffler 8.
As shown in Figure 2, base 2 is set below casing 1, casing 1 is supported by this base 2.Base 2 is frame structure, and is welded successively by four channel-section steels, is welded with " well " font tie-beam 10 in base 2, and base 2 is fixing with casing 1 by welding.Outside at described base 2 every channel-section steels is provided with multiple journal stirrups 11 along this channel-section steel length direction, this journal stirrup 11 is " L " shape, fit with channel-section steel for perpendicular section of journal stirrup 11, and by being welded and fixed, on the crosspiece of journal stirrup 11, offer pilot hole, bolt, through the pilot hole on journal stirrup 11 crosspieces, can be fixed together base and vehicle chassis.
As shown in Figure 1 and Figure 2, be symmetrically arranged with water pipe C in the left and right sides in water tank front, this water pipe C comprises front-seat sparge pipe 16, rear row's sparge pipe 18, high-voltage tube 20, three-way connection 21 and bellows 22.Wherein, front-seat sparge pipe 16 parallels with rear row's sparge pipe 18, and multiple front nozzles 17 are installed on front-seat sparge pipe 16, and the number of front nozzle 17 and distribution form are determined according to actual needs.Multiple rear nozzles 19 are installed on rear row's sparge pipe 18, and the number of rear nozzle 19 and distribution form are also determined according to actual needs.Between front-seat sparge pipe 16 and rear row's sparge pipe 18, high-voltage tube 20 is set, high-voltage tube 20 parallels with front-seat sparge pipe 16.One of high-voltage tube 20 is connected with the first interface of three-way connection 21, second, third interface of three-way connection 21 is connected to respectively bellows 22, these two bellowss 22 are corresponding one by one with forward and backward row's sparge pipe of homonymy, wherein a bellows 22 is connected with front-seat sparge pipe 16, and another root bellows 22 is connected with rear row's sparge pipe 18.The other end of high-voltage tube 20 is connected on swivel joint 23, and swivel joint 23 is connected with the delivery port of water pump 25 by water-supply-pipe 24, and two water-supply-pipes 24 of the right and left are " V " font and distribute, and the opening that is somebody's turn to do " V " font is obliquely installed forward and by low early and high after.
Claims (10)
1. a large-scale ground photovoltaic plant cleaning systems water route assembly, it is characterized in that: be provided with water pipe (C) in the left and right sides in water tank front, this water pipe (C) comprises front-seat sparge pipe (16), rear row's sparge pipe (18), high-voltage tube (20), three-way connection (21) and bellows (22), described front-seat sparge pipe (16) parallels with rear row's sparge pipe (18), multiple front nozzles (17) are installed on front-seat sparge pipe (16), multiple rear nozzles (19) are installed on rear row's sparge pipe (18), between front-seat sparge pipe (16) and rear row's sparge pipe (18), high-voltage tube (20) is set, one of high-voltage tube (20) is connected with the first interface of three-way connection (21), second of three-way connection (21), the 3rd interface is connected to respectively bellows (22), before these two bellowss (22) and homonymy, rear row's sparge pipe is corresponding one by one, and each bellows (22) is connected with corresponding sparge pipe, the other end of described high-voltage tube (20) is connected on swivel joint (23), swivel joint (23) is connected with the delivery port of water pump (25) by water-supply-pipe (24), described water pump (25) is installed on the top of water tank, and the water inlet of water pump (25) and the internal communication of water tank.
2. large-scale ground photovoltaic plant cleaning systems according to claim 1 water route assembly, it is characterized in that: described water tank is by casing (1), base (2) and case lid (4) form, casing (1) is the uncovered steel cube structure in upper end, and be welded on base (2), in described casing (1), be fixed with the posting (3) of square frame-shaped near upper edge place, the case lid (4) adapting with casing (1) upper port shape size is supported by posting (3), this case lid (4) is by the upper port sealing of casing (1), and the bolt being worn by above-below direction between case lid (4) and posting (3) is fixed, on described case lid (4), have pump mouth (5), the pipeline that water pump (25) water inlet connects stretches into this pump mouth (5), and be connected with the water inlet pipe (26) in casing (1), on described case lid (4), be also provided with water filling port (6), this water filling port (6) is short tube structure, and wears and be fixed on case lid (4).
3. large-scale ground photovoltaic plant cleaning systems according to claim 2 water route assembly, it is characterized in that: the upper space in described casing (1) is provided with the anti-grid (7) that swings, this prevents that swinging grid (7) is " well " font, and the anti-grid (7) that swings fixes with casing (1) inwall.
4. large-scale ground photovoltaic plant cleaning systems according to claim 2 water route assembly, it is characterized in that: the bottom of described casing (1) is to lower recess, be formed with riffler (8), the lower end of water inlet pipe (26) is stretched in riffler (8), the bottom land of this riffler (8) has dewatering outlet (9), and the outside of dewatering outlet (9) is connected to fire-fighting main valve (27).
5. large-scale ground photovoltaic plant cleaning systems according to claim 2 water route assembly, it is characterized in that: described base (2) is frame structure, and be welded successively by four channel-section steels, in base (2), be welded with " well " font tie-beam (10).
6. large-scale ground photovoltaic plant cleaning systems according to claim 5 water route assembly, it is characterized in that: the outside at every channel-section steel of described base (2) is provided with multiple journal stirrups (11) along its length, this journal stirrup (11) is " L " shape, fit with channel-section steel for perpendicular section of journal stirrup (11), and by being welded and fixed, on the crosspiece of journal stirrup (11), offer pilot hole.
7. according to the large-scale ground photovoltaic plant cleaning systems water route assembly described in claim 2 or 3 or 4 or 5 or 6, it is characterized in that: the outside at one of them sidewall of described casing (1) is provided with liquid level linker (12), and be provided with gap (13) in the upper end of this sidewall of casing (1).
8. large-scale ground photovoltaic plant cleaning systems according to claim 7 water route assembly, it is characterized in that: four angles place at described casing (1) top is welded with suspension ring (14), four angles place at described case lid (4) top is welded with handle (15).
9. large-scale ground photovoltaic plant cleaning systems according to claim 2 water route assembly, is characterized in that: the outer surface of described casing (1) and case lid (4) is provided with black coating.
10. according to the large-scale ground photovoltaic plant cleaning systems water route assembly described in claim 2 or 8 or 9, it is characterized in that: two water-supply-pipes (24) that are connected with both sides swivel joint (23) are respectively " V " font and distribute, and the opening that is somebody's turn to do " V " font is obliquely installed forward and by low early and high after.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296935.4U CN203955643U (en) | 2014-06-06 | 2014-06-06 | Large-scale ground photovoltaic plant cleaning systems water route assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296935.4U CN203955643U (en) | 2014-06-06 | 2014-06-06 | Large-scale ground photovoltaic plant cleaning systems water route assembly |
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| CN203955643U true CN203955643U (en) | 2014-11-26 |
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| CN201420296935.4U Expired - Fee Related CN203955643U (en) | 2014-06-06 | 2014-06-06 | Large-scale ground photovoltaic plant cleaning systems water route assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395111A (en) * | 2017-08-23 | 2017-11-24 | 协鑫电力设计研究有限公司 | One kind floating photovoltaic plant O＆M car system |
| CN108651431A (en) * | 2018-07-26 | 2018-10-16 | 苏州宏奇锐自动化有限公司 | A kind of agricultural self-action Scatula |
-
2014
- 2014-06-06 CN CN201420296935.4U patent/CN203955643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395111A (en) * | 2017-08-23 | 2017-11-24 | 协鑫电力设计研究有限公司 | One kind floating photovoltaic plant O＆M car system |
| CN108651431A (en) * | 2018-07-26 | 2018-10-16 | 苏州宏奇锐自动化有限公司 | A kind of agricultural self-action Scatula |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190606 |