CN116504862A - Protective structure and protective method for safe use of monocrystalline silicon perc battery piece - Google Patents
Protective structure and protective method for safe use of monocrystalline silicon perc battery piece Download PDFInfo
- Publication number
- CN116504862A CN116504862A CN202310776234.4A CN202310776234A CN116504862A CN 116504862 A CN116504862 A CN 116504862A CN 202310776234 A CN202310776234 A CN 202310776234A CN 116504862 A CN116504862 A CN 116504862A
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- China
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- battery piece
- monocrystalline silicon
- box
- fixedly arranged
- silicon perc
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 69
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 title claims abstract description 62
- 230000001681 protective effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000005341 toughened glass Substances 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 6
- 239000004014 plasticizer Substances 0.000 claims abstract description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 6
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 238000002955 isolation Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 5
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 5
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a protective structure and a protective method for safe use of a monocrystalline silicon perc battery piece. According to the invention, the battery piece body is bonded at the top of the silica gel pad, so that the compression resistance of the monocrystalline silicon perc battery piece can be improved through toughened glass, the battery piece body is bonded through an adhesive consisting of an ethylene-vinyl acetate copolymer, a plasticizer and a stabilizer, the flexibility, the heat resistance, the cold resistance, the weather resistance and the chemical corrosion resistance of the battery piece body are improved, the silica gel pad is utilized to protect and radiate the battery piece body, and the service life of the battery piece body is prolonged in a multiple protection mode.
Description
Technical Field
The invention relates to the technical field of protection of monocrystalline silicon perc battery pieces, in particular to a protection structure and a protection method for safe use of monocrystalline silicon perc battery pieces.
Background
The biggest difference between the monocrystalline silicon PERC battery piece and the conventional battery is that the dielectric film passivation is carried out on the back surface of the battery, the local metal contact is adopted, the back surface recombination is reduced, the open-circuit voltage is improved, the back surface reflection is increased, and the short-circuit current is improved, so that the battery efficiency is improved, the PERC battery is a main flow production process at present and in the future, the protection problem of the monocrystalline silicon PERC battery piece needs to be considered in the use process of the monocrystalline silicon PERC battery piece, and therefore, the invention provides a protection structure and a protection method for the monocrystalline silicon PERC battery piece for safe use, but in the process of realizing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the single crystal silicon perc battery piece is inconvenient to carry out multiple protection, and the service life of the single crystal silicon perc battery piece is influenced; 2. when arriving at night, the monocrystalline silicon perc battery piece is inconvenient to seal and protect, so that the monocrystalline silicon perc battery piece is easily influenced by dust, and the normal use of the monocrystalline silicon perc battery piece is influenced; 3. the glass at the top of the monocrystalline silicon perc battery piece is inconvenient to automatically wash, dust is easy to accumulate on the glass after long-term use, and normal operation of lighting work is affected. Therefore, the invention designs a protective structure and a protective method for the safe use of the monocrystalline silicon perc battery piece.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: the single crystal silicon perc battery piece is inconvenient to carry out multiple protection, the service life of the single crystal silicon perc battery piece is influenced, and when arriving at night, the single crystal silicon perc battery piece is inconvenient to carry out sealing protection, so that the single crystal silicon perc battery piece is easily influenced by dust, the normal use of the single crystal silicon perc battery piece is influenced, the automatic flushing work of glass at the top of the single crystal silicon perc battery piece is inconvenient, the long-time use is also inconvenient, the dust accumulation of the glass is easy to cause, and the normal running of lighting work is influenced. Therefore, the invention designs a protective structure and a protective method for the safe use of the monocrystalline silicon perc battery piece.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the protective structure comprises a protective box, wherein a junction box is fixedly arranged at the bottom end inside the protective box, a silica gel pad is fixedly arranged at the top of the junction box, a battery piece body is adhered to the top of the silica gel pad, and toughened glass is adhered to the top of the battery piece body;
the top of the protection box is provided with a rectangular connecting pipe in a penetrating manner, the inner wall of the rectangular connecting pipe is provided with a through hole in a surrounding manner, two sides of the protection box are fixedly provided with adjusting frames, the surfaces of the adjusting frames are fixedly provided with two-way motors, the output ends of the two-way motors are fixedly provided with connecting plates, and one side of each connecting plate is fixedly provided with a sealing plate;
the bottom of protection box is fixed and is provided with the box, the inside movable mounting of box has the battery, the both sides of protection box all fixed mounting has the mounting bracket, the top of mounting bracket is all fixed mounting has the water pump, the top of water pump is fixed and is provided with the cavity, the bottom fixed mounting of mounting bracket has the PLC controller.
Preferably, the inner wall of the protection box is fixedly provided with a sealing gasket, and two ends of the bottom of the protection box are fixedly provided with adjusting rods.
Preferably, conductive copper strips are arranged in the battery piece body at equal intervals, and adhesive is fixedly arranged at two ends of the battery piece body.
Preferably, the bottom of terminal box runs through and is provided with the uide bushing, and the inside of uide bushing runs through and is provided with the plug.
Preferably, an adjusting block is movably arranged on the surface of the adjusting rod, and an adjusting bolt is arranged between the adjusting rod and the adjusting block in a penetrating way.
Preferably, a connecting plate is fixedly arranged on one side of the sealing plate, and connecting shafts are fixedly arranged at two ends of the connecting plate.
Preferably, the inside of box is fixed and is provided with waterproof pad, both sides at box top all run through and are provided with the conduit, the surface of box is through hinge movable mounting has the chamber door, the division board is installed to the bottom equidistance of box.
Preferably, an observation window is fixedly arranged on the surface of the box door, and a door lock is fixedly arranged on one side of the observation window.
Preferably, the input end of the water pump is fixedly provided with an input pipe, the bottom of the input pipe is fixedly provided with an internal thread joint, and the output end of the water pump is fixedly provided with an output pipe.
Preferably, the connecting frames are fixedly arranged on two sides of the cavity, and the shunt tubes are equidistantly arranged on the top of the cavity.
Preferably, the bottom of division board fixed mounting has the mount pad, and the bottom of mount pad is fixed to be provided with the isolation pad, and the inside of mount pad and isolation pad runs through and installs the mounting bolt.
Preferably, the isolation pad is made of rubber, and the shape of the isolation pad is rectangular.
A protection method for safe use of monocrystalline silicon perc battery pieces comprises the following steps:
the method comprises the steps of S1, firstly, movably connecting a rubber isolation pad with a mounting structure, then, rigidly connecting a rubber isolation pad avoiding device, mounting a mounting seat through a mounting bolt, then, isolating the rubber isolation pad avoiding device from a contact surface, then, improving the tightness of a box body through a rubber waterproof pad, then, conducting through-laying work on a connecting wire through a conduit, observing the condition inside the box body through an observation window, then, unlocking a door lock through a key, facilitating maintenance work on a storage battery inside the box body by a worker, supporting a water pump through a mounting frame, movably connecting the water pump with an external pipeline through an internal threaded connector, driving a cleaning liquid to guide through an input pipe of the water pump, guiding the cleaning liquid into the cavity through an output pipe, and guiding the cleaning liquid into the rectangular connecting pipe through a shunt pipe, thereby performing rapid flushing work on toughened glass;
s2, sealing and protecting the battery piece body through a sealing gasket, improving the compression resistance of the monocrystalline silicon perc battery piece by using toughened glass, bonding the battery piece body through an adhesive formed by an ethylene-vinyl acetate copolymer, a plasticizer and a stabilizer, protecting and radiating the battery piece body by using a silica gel pad, protecting a connecting wire through a junction box, penetrating a plug through a guide sleeve, connecting the plug with the connecting wire of a storage battery, unscrewing an adjusting bolt, driving the monocrystalline silicon perc battery piece by using an adjusting rod to perform angle adjustment, and screwing the adjusting bolt to fix;
s3, finally, the connecting plate is driven to rotate through the bidirectional motor, then the connecting plate is used for driving the sealing plate to be unfolded and closed, then a program is set through the PLC, when the night arrives, the PLC is used for starting the bidirectional motor to drive the sealing plate to be closed, and when the day arrives, the PLC is used for starting the bidirectional motor to drive the sealing plate to be opened.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the battery piece body is adhered to the top of the silica gel pad, so that the compression resistance of the monocrystalline silicon perc battery piece can be improved through toughened glass, the battery piece body is adhered through an adhesive consisting of ethylene-vinyl acetate copolymer, plasticizer and stabilizer, the flexibility, heat resistance, cold resistance, weather resistance and chemical corrosion resistance of the battery piece body are improved, and then the silica gel pad is utilized to protect and radiate the battery piece body, so that the service life of the battery piece body is prolonged in a multiple protection mode.
According to the invention, the bidirectional motor is fixedly arranged on the surface of the adjusting frame, the connecting plate can be driven by the bidirectional motor to rotate, then the sealing plate is driven by the connecting plate to be unfolded and closed, then a program is set by the PLC, when the night arrives, the bidirectional motor is started by the PLC to drive the sealing plate to be closed, and when the day arrives, the sealing plate is started by the PLC to drive the bidirectional motor to open, so that a worker can conveniently seal and protect the monocrystalline silicon perc battery piece at night, the monocrystalline silicon perc battery piece is prevented from being influenced by dust, and the normal use of the monocrystalline silicon perc battery piece is ensured.
According to the invention, the water pump is fixedly arranged at the top of the mounting frame, the water pump can be supported by the mounting frame, then the internal threaded joint is movably connected with the external pipeline, then the input pipe of the water pump is used for driving the cleaning liquid to guide the cleaning liquid, then the output pipe is used for guiding the cleaning liquid into the cavity, and then the shunt pipe is used for guiding the cleaning liquid into the rectangular connecting pipe, so that the toughened glass is quickly washed, the cleanliness of the toughened glass is improved, and the normal lighting operation is ensured.
Drawings
Fig. 1 is a perspective view of a protective structure for safe use of a single crystal silicon perc battery plate according to the present invention;
fig. 2 is a schematic structural diagram of a protective structure for safe use of a single crystal silicon pec cell according to the present invention;
fig. 3 is a schematic view of a partial structure of a protective case of a protective structure for safe use of a monocrystalline silicon pec cell according to the present invention;
fig. 4 is a partial perspective view of a battery plate body of a protective structure for safe use of a monocrystalline silicon perc battery plate according to the present invention;
FIG. 5 is a partial perspective view of a junction box of a protective structure for safe use of a monocrystalline silicon perc battery piece according to the present invention;
fig. 6 is a partial perspective view of a protective case of a protective structure for safe use of a monocrystalline silicon pec cell according to the present invention;
FIG. 7 is a partial perspective view of a rectangular connecting tube of a protective structure for safe use of a monocrystalline silicon perc battery piece;
FIG. 8 is a partial perspective view of a sealing plate of a protective structure for safe use of a monocrystalline silicon perc battery piece according to the present invention;
fig. 9 is a partial perspective view of a water pump with a protective structure for safe use of a monocrystalline silicon perc battery piece.
In the figure: 1. a sealing plate; 101. a connecting plate; 102. an adjusting frame; 103. a bi-directional motor; 2. a protective case; 201. a sealing gasket; 202. an adjusting block; 203. an adjusting rod; 204. an adjusting bolt; 3. a cavity; 301. a connecting frame; 302. a shunt; 4. a case; 401. an observation window; 402. a door; 403. a door lock; 404. a waterproof pad; 405. a conduit; 5. a mounting base; 501. a mounting bolt; 502. a partition plate; 503. a spacer; 6. a rectangular connecting pipe; 601. a through hole; 7. a water pump; 701. an output pipe; 702. an input tube; 703. an internally threaded joint; 8. tempered glass; 9. a silica gel pad; 10. a mounting frame; 11. a storage battery; 12. a PLC controller; 13. a junction box; 1301. a guide sleeve; 1302. a plug; 14. a battery piece body; 1401. a conductive copper strip; 1402. and (3) an adhesive.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-9, the invention provides a protective structure and a protective method for the safe use of monocrystalline silicon perc battery pieces, wherein the protective structure comprises a protective box 2, a junction box 13 is fixedly arranged at the bottom end inside the protective box 2, a silica gel pad 9 is fixedly arranged at the top of the junction box 13, a battery piece body 14 is adhered to the top of the silica gel pad 9, and toughened glass 8 is adhered to the top of the battery piece body 14;
the top of the protection box 2 is provided with a rectangular connecting pipe 6 in a penetrating way, the inner wall of the rectangular connecting pipe 6 is provided with a through hole 601 in a surrounding way, both sides of the protection box 2 are fixedly provided with an adjusting frame 102, the surface of the adjusting frame 102 is fixedly provided with a bidirectional motor 103, the output end of the bidirectional motor 103 is fixedly provided with a connecting plate 101, and one side of the connecting plate 101 is fixedly provided with a sealing plate 1;
the bottom of protection box 2 is fixed and is provided with box 4, and the inside movable mounting of box 4 has battery 11, and the both sides of protection box 2 are all fixed mounting have mounting bracket 10, and the top of mounting bracket 10 is all fixed mounting has water pump 7, and the top of water pump 7 is fixed and is provided with cavity 3, and the bottom fixed mounting of mounting bracket 10 has PLC controller 12.
When the device works, the battery piece body 14 is sealed and protected through the sealing gasket 201, the water seepage of the battery piece body 14 is prevented, then the compression resistance of the monocrystalline silicon perc battery piece is improved through the toughened glass 8, the battery piece body 14 is bonded through the adhesive 1402 formed by the ethylene-vinyl acetate copolymer, the plasticizer and the stabilizer, the flexibility, the heat resistance, the cold resistance, the weather resistance and the chemical corrosion resistance of the battery piece body 14 are improved, the battery piece body 14 can be protected and heat-dissipating work through the silica gel pad 9, the service life of the battery piece body 14 is prolonged through a multiple protection mode, the connecting wire is protected through the junction box 13, the plug 1302 is penetrated through the guide sleeve 1301, the plug 1302 is connected with the connecting wire of the storage battery 11, the regulating bolt 204 is unscrewed, the monocrystalline silicon perc battery piece is driven through the regulating rod 203, and the regulating bolt 204 is screwed down for fixing, and therefore the lighting efficiency of the monocrystalline silicon perc battery piece is improved.
The connecting plate 101 is driven to rotate through the bidirectional motor 103, then the connecting plate 101 is used for driving the sealing plate 1 to be unfolded and closed, then a program is set by the PLC 12, when the night arrives, the PLC 12 is used for starting the bidirectional motor 103 to drive the sealing plate 1 to be closed, and when the day arrives, the PLC 12 is used for starting the bidirectional motor 103 to drive the sealing plate 1 to be opened, so that a worker can conveniently seal and protect monocrystalline silicon perc battery pieces at night, the monocrystalline silicon perc battery pieces are prevented from being influenced by dust, normal use of the monocrystalline silicon perc battery pieces is ensured, the PLC 12 is electrically connected with electrical equipment through wires, and the bidirectional motor 103 is electrically connected with the PLC 12 through wires;
the device is characterized in that the device is movably connected with a mounting structure through a rubber isolation pad 503, the device is prevented from being rigidly connected by the rubber isolation pad 503, the mounting seat 5 is mounted through a mounting bolt 501, the mounting and dismounting are simple, the device is prevented from being isolated from a contact surface by utilizing a partition plate 502, the box body 4 is prevented from being wetted, the normal use of a storage battery 11 is ensured, the tightness of the box body 4 is improved by utilizing a rubber waterproof pad 404, the connection wire is subjected to through laying work by utilizing a conduit 405, the condition inside the box body 4 is observed by utilizing an observation window 401, a door lock 403 is opened by utilizing a key, the storage battery 11 inside the box body 4 is conveniently maintained by a worker, the water pump 7 is supported by utilizing a mounting frame 10, the internal thread joint 703 is movably connected with an external pipeline, the cleaning liquid is driven to be guided by utilizing an input pipe 702 of the water pump 7, the cleaning liquid is guided into the inside of the cavity 3 by utilizing an output pipe 701, the cleaning liquid is guided into the inside of a rectangular connecting pipe 6 by utilizing a shunt pipe 302, the toughened glass 8 is subjected to be subjected to rapid flushing work, the cleanliness of the toughened glass 8 is improved, and the normal work of lighting work is ensured;
wherein, the inner wall of the protection box 2 is fixedly provided with a sealing gasket 201, and two ends of the bottom of the protection box 2 are fixedly provided with adjusting rods 203;
when the device works, the sealing gasket 201 can be used for sealing and protecting the battery piece body 14 to prevent the battery piece body 14 from seeping, and then the toughened glass 8 is used for improving the compression resistance of the monocrystalline silicon perc battery piece;
wherein, the inside of the battery piece body 14 is equidistantly provided with a conductive copper strip 1401, and both ends of the battery piece body 14 are fixedly provided with an adhesive 1402;
it should be noted that, the battery piece body 14 is bonded by the adhesive 1402 composed of the ethylene-vinyl acetate copolymer, the plasticizer and the stabilizer, so as to improve the flexibility, heat resistance, cold resistance, weather resistance and chemical corrosion resistance of the battery piece body 14, and then the silica gel pad 9 can be used for protecting and radiating the battery piece body 14, so as to improve the service life of the battery piece body 14;
wherein, the bottom of the junction box 13 is provided with a guide sleeve 1301 in a penetrating way, and the inside of the guide sleeve 1301 is provided with a plug 1302 in a penetrating way;
the connection wire is protected by the junction box 13, the plug 1302 is then inserted through the guide sleeve 1301, and the plug 1302 is then connected to the connection wire of the battery 11;
wherein, the surface of the adjusting rod 203 is movably provided with an adjusting block 202, and an adjusting bolt 204 is arranged between the adjusting rod 203 and the adjusting block 202 in a penetrating way;
it should be noted that, by unscrewing the adjusting bolt 204, then driving the monocrystalline silicon perc battery piece by using the adjusting rod 203 to perform angle adjustment, and then screwing the adjusting bolt 204 to fix, the lighting efficiency of the monocrystalline silicon perc battery piece is improved;
wherein, one side of the sealing plate 1 is fixedly provided with a connecting plate 101, and both ends of the connecting plate 101 are fixedly provided with connecting shafts;
it should be noted that, drive connecting plate 101 through bi-directional motor 103 and rotate, then utilize connecting plate 101 to drive closing plate 1 and expand and close, then utilize PLC controller 12 to set up the procedure, when arriving at night, utilize PLC controller 12 to start bi-directional motor 103 to drive closing plate 1 and close, when daytime, utilize PLC controller 12 to start bi-directional motor 103 to drive closing plate 1 and open, the staff of being convenient for seals protection to monocrystalline silicon perc battery piece at night, prevent monocrystalline silicon perc battery piece from receiving the influence of dust, ensure monocrystalline silicon perc battery piece's normal use.
Wherein, the inside of the box body 4 is fixedly provided with a waterproof pad 404, both sides of the top of the box body 4 are penetrated and provided with conduit tubes 405, the surface of the box body 4 is movably provided with a box door 402 through a hinge, and the bottom of the box body 4 is equidistantly provided with a partition plate 502;
the sealing performance of the case 4 is improved by the rubber waterproof pad 404, and then the connection wire is subjected to a through-laying work by the conduit 405.
The surface of the box door 402 is fixedly provided with an observation window 401, and one side of the observation window 401 is fixedly provided with a door lock 403.
The condition inside the case 4 is observed through the observation window 401, and then the door lock 403 is opened by the key, so that the worker can easily maintain the battery 11 inside the case 4.
Wherein, the input end of the water pump 7 is fixedly provided with an input pipe 702, the bottom of the input pipe 702 is fixedly provided with an internal thread joint 703, and the output end of the water pump 7 is fixedly provided with an output pipe 701;
it should be noted that, support water pump 7 through mounting bracket 10, then utilize female screw joint 703 and external pipeline to carry out swing joint, then utilize the input tube 702 of water pump 7 to drive the washing liquid and carry out the guide, then utilize output tube 701 to introduce the inside of cavity 3 with the washing liquid, then utilize shunt tubes 302 to introduce the inside of rectangular connecting pipe 6 with the washing liquid to carry out quick washing work to toughened glass 8, improve toughened glass 8's cleanliness.
Wherein, the two sides of the cavity 3 are fixedly provided with connecting frames 301, and the top of the cavity 3 is equidistantly provided with shunt tubes 302;
the cavity 3 is mounted at the bottom of the protection box 2 through the connecting frame 301, and then the cleaning liquid is split by the split pipe 302, so that the cleaning efficiency of the toughened glass 8 is improved.
Wherein, the bottom of the partition plate 502 is fixedly provided with an installation seat 5, the bottom of the installation seat 5 is fixedly provided with a separation pad 503, and installation bolts 501 are arranged in the installation seat 5 and the separation pad 503 in a penetrating manner;
the mounting seat 5 is mounted by the mounting bolts 501, the mounting and dismounting are simple, and then the separation plate 502 is used for avoiding the isolation between the device and the contact surface, preventing the box 4 from being wetted and ensuring the normal use of the storage battery 11.
Wherein, the isolation pad 503 is made of rubber, and the shape of the isolation pad 503 is rectangular;
it should be noted that, the rubber isolation pad 503 is movably connected with the mounting structure, and then the rubber isolation pad 503 avoids the rigid connection of the device.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (13)
1. The utility model provides a protective structure that monocrystalline silicon perc battery piece used safely, includes protection box (2), its characterized in that, the inside bottom fixed of protection box (2) is provided with terminal box (13), the fixed silica gel pad (9) that is provided with in top of terminal box (13), the top of silica gel pad (9) bonds there is battery piece body (14), the top of battery piece body (14) bonds there is toughened glass (8);
the top of the protection box (2) is provided with a rectangular connecting pipe (6) in a penetrating manner, the inner wall of the rectangular connecting pipe (6) is provided with a through hole (601) in a surrounding manner, two sides of the protection box (2) are fixedly provided with adjusting frames (102), the surfaces of the adjusting frames (102) are fixedly provided with bidirectional motors (103), the output ends of the bidirectional motors (103) are fixedly provided with connecting plates (101), and one side of each connecting plate (101) is fixedly provided with a sealing plate (1);
the protection box is characterized in that a box body (4) is fixedly arranged at the bottom of the protection box (2), a storage battery (11) is movably arranged in the box body (4), mounting frames (10) are fixedly arranged at two sides of the protection box (2), a water pump (7) is fixedly arranged at the top of each mounting frame (10), a cavity (3) is fixedly arranged at the top of each water pump (7), and a PLC (programmable logic controller) (12) is fixedly arranged at the bottom of each mounting frame (10).
2. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 1, wherein a sealing gasket (201) is fixedly arranged on the inner wall of the protective box (2), and adjusting rods (203) are fixedly arranged at two ends of the bottom of the protective box (2).
3. The protective structure for safe use of a monocrystalline silicon perc battery piece according to claim 1, wherein conductive copper strips (1401) are equidistantly arranged in the battery piece body (14), and adhesive (1402) is fixedly arranged at two ends of the battery piece body (14).
4. The protective structure for safe use of the monocrystalline silicon perc battery piece according to claim 1, wherein a guide sleeve (1301) is arranged at the bottom of the junction box (13) in a penetrating manner, and a plug (1302) is arranged in the guide sleeve (1301) in a penetrating manner.
5. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 2, wherein an adjusting block (202) is movably arranged on the surface of the adjusting rod (203), and an adjusting bolt (204) is arranged between the adjusting rod (203) and the adjusting block (202) in a penetrating manner.
6. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 1, wherein a connecting plate (101) is fixedly arranged on one side of the sealing plate (1), and connecting shafts are fixedly arranged at two ends of the connecting plate (101).
7. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 1, wherein waterproof pads (404) are fixedly arranged in the box body (4), conduit pipes (405) are arranged on two sides of the top of the box body (4) in a penetrating mode, a box door (402) is movably arranged on the surface of the box body (4) through a hinge, and partition plates (502) are arranged at the bottom of the box body (4) in an equidistant mode.
8. The protective structure for safe use of monocrystalline silicon perc battery cells according to claim 7, wherein an observation window (401) is fixedly arranged on the surface of the box door (402), and a door lock (403) is fixedly arranged on one side of the observation window (401).
9. The protective structure for safe use of the monocrystalline silicon perc battery piece according to claim 1, wherein an input pipe (702) is fixedly arranged at an input end of the water pump (7), an internal threaded joint (703) is fixedly arranged at the bottom of the input pipe (702), and an output pipe (701) is fixedly arranged at an output end of the water pump (7).
10. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 1, wherein connecting frames (301) are fixedly arranged on two sides of the cavity (3), and shunt tubes (302) are equidistantly arranged on the top of the cavity (3).
11. The protective structure for safe use of monocrystalline silicon perc battery pieces according to claim 7, wherein the bottom of the partition plate (502) is fixedly provided with a mounting seat (5), the bottom of the mounting seat (5) is fixedly provided with a separation pad (503), and mounting bolts (501) are installed in the mounting seat (5) and the separation pad (503) in a penetrating manner.
12. The protective structure for safe use of a single crystal silicon perc battery plate according to claim 11, wherein the isolation pad (503) is made of rubber, and the isolation pad (503) is rectangular in shape.
13. A protection method for safe use of a monocrystalline silicon perc battery piece, based on the protection structure for safe use of a monocrystalline silicon perc battery piece as claimed in any one of claims 1-12, characterized by comprising the following steps:
s1, firstly, movably connecting a mounting structure through a rubber isolation pad (503), then, rigidly connecting a device for avoiding the rubber isolation pad (503), then, mounting a mounting seat (5) through a mounting bolt (501), then, isolating the device from a contact surface through a partition plate (502), then, improving the tightness of a box body (4) through a rubber waterproof pad (404), then, conducting through laying work on a connecting wire through a conduit (405), then, observing the condition inside the box body (4) through an observation window (401), then, opening a door lock (403) through a key, facilitating a worker to maintain a storage battery (11) inside the box body (4), supporting a water pump (7) through a mounting frame (10), then, movably connecting an internal threaded joint (703) with an external pipeline, then, driving a connecting pipe (702) through the water pump (7) to guide a cleaning liquid, then, guiding the cleaning liquid into the inside of a cavity (3) through an output pipe (701), guiding the cleaning liquid into the inside of a rectangular (6) through a shunt pipe (302), and then, rapidly flushing glass (8) through a toughened glass;
s2, sealing and protecting the battery piece body (14) through a sealing gasket (201), improving the compression resistance of the monocrystalline silicon perc battery piece by using toughened glass (8), bonding the battery piece body (14) through an adhesive (1402) consisting of ethylene-vinyl acetate copolymer, plasticizer and stabilizer, protecting and radiating the battery piece body (14) by using a silica gel pad (9), protecting a connecting wire by using a junction box (13), penetrating a plug (1302) by using a guide sleeve (1301), connecting the plug (1302) with the connecting wire of a storage battery (11), unscrewing an adjusting bolt (204), driving the monocrystalline silicon perc battery piece by using an adjusting rod (203), and fixing by screwing the adjusting bolt (204);
s3, finally, the connecting plate (101) can be driven to rotate through the bidirectional motor (103), then the connecting plate (101) is used for driving the sealing plate (1) to be unfolded and closed, then a program is set by the PLC (12), when the night arrives, the PLC (12) is used for starting the bidirectional motor (103) to drive the sealing plate (1) to be closed, and when the night arrives, the PLC (12) is used for starting the bidirectional motor (103) to drive the sealing plate (1) to be unfolded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310776234.4A CN116504862B (en) | 2023-06-28 | 2023-06-28 | Protective structure and protective method for safe use of monocrystalline silicon perc battery piece |
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| CN202310776234.4A CN116504862B (en) | 2023-06-28 | 2023-06-28 | Protective structure and protective method for safe use of monocrystalline silicon perc battery piece |
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| CN116504862B (en) | 2023-08-25 |
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