CN206961805U - The anti-decay surface processing device of solar battery sheet - Google Patents
The anti-decay surface processing device of solar battery sheet Download PDFInfo
- Publication number
- CN206961805U CN206961805U CN201721001261.0U CN201721001261U CN206961805U CN 206961805 U CN206961805 U CN 206961805U CN 201721001261 U CN201721001261 U CN 201721001261U CN 206961805 U CN206961805 U CN 206961805U
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- ozone
- reative cell
- exhaust chamber
- pipe
- cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
It the utility model is related to a kind of anti-decay surface processing device of solar battery sheet, with casing, described casing includes the inlet plenum being tightly connected from bottom to up, reative cell and exhaust chamber, pending cell piece is positioned in reative cell, between inlet plenum and reative cell, the distribution grid for being covered with stomata is equipped between reative cell and exhaust chamber, blower fan is installed in inlet plenum, ozone generator is connected with by tracheae on the discharge pipe of blower fan, the taper fan housing of big end orientating reaction room is provided with exhaust chamber, taper fan housing upper end is connected with blast pipe, electrical control cabinet is installed on exhaust chamber side plate.The utility model is by being passed through ozone gas into reative cell; utilize the reaction between ozone and silicon; in one layer of silicon oxide protective layer of cell piece Surface Creation; so as to during cell piece use; the component power relaxation phenomenon caused by the photo attenuation of cell piece is effectively prevent, improves the performance of solar cell.
Description
Technical field
Solar battery sheet technical field is the utility model is related to, at especially a kind of anti-decay surface of solar battery sheet
Manage device.
Background technology
Solar components fabrication and installation run when, will often find that component power decay it is larger, this phenomenon be mostly by
Caused by photo attenuation in cell piece.Therefore in cell piece manufacture craft, handled by cell piece surface wool manufacturing, with alkali or
Acid obtains matte of different shapes, and effective suede structure may be such that incident light in cell piece surface multiple reflections and refraction, increasing
Add the absorption of light, reduced reflectivity, be favorably improved the performance of battery.It is this to be carried out using acid or alkali at cell piece surface
The mode of reason, technological requirement is more complicated, reaction time length, and more acid-base waste fluid, effect on environment are there are in processing procedure
It is larger.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome deficiency in the prior art, the utility model provides
It is a kind of can process simplification, improve processing work efficiency the anti-decay surface processing device of solar battery sheet.
Technical scheme is used by the utility model solves its technical problem：A kind of anti-decay surface of solar battery sheet
Processing unit, has casing, and described casing includes inlet plenum, reative cell and the exhaust chamber being tightly connected, treated from bottom to up
The cell piece of processing is positioned in reative cell, between inlet plenum and reative cell, is equipped between reative cell and exhaust chamber and is covered with gas
The distribution grid in hole, is provided with blower fan in inlet plenum, and ozone generator is connected with by tracheae on the discharge pipe of blower fan, in exhaust chamber
Taper fan housing provided with big end orientating reaction room, taper fan housing upper end are connected with blast pipe, are provided with exhaust chamber side plate electrically
Switch board.
To improve ozone gas diffusion uniformity, described blower fan discharge pipe upper end is provided with the back taper of big end orientating reaction room
The diffusion shell of shape, diffusion shell small end connecting fan discharge pipe, the gather qi together pipe of blower fan discharge pipe is communicated with diffusion shell portlet,
Gather qi together pipe upper end is provided with the foraminate small distribution grid of cloth.
Control ozone is installed for convenience of flowing of the control gas in pipe-line system, on described tracheae and is passed through inlet plenum
The first Pneumatic butterfly valve, tracheae bypass is connected with operation stop when control ozone bypass discharge the second Pneumatic butterfly valve, blast pipe
The port of export is provided with the 3rd driving butterfly valve.
To reduce ozone-depleting, cost is reduced, muffler, return-air are connected between described blast pipe and fan air inlet
The 4th Pneumatic butterfly valve of control cycle of ozone is provided among pipe, muffler bypass is connected with the blowdown pipe of supplement outside air, mended
5th Pneumatic butterfly valve is installed on tracheae, after operation stops, extraneous cleaned air is passed through by blowdown pipe, prevents ozone to environment
Impact.
The beneficial effects of the utility model are：The utility model utilizes ozone by being passed through ozone gas into reative cell
Reaction between silicon, in one layer of silicon oxide protective layer of cell piece Surface Creation, so that during cell piece use, effectively
The component power relaxation phenomenon caused by the photo attenuation of cell piece is prevented, improves the performance of solar cell.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：1. the ozone generator of 6. tracheae of inlet plenum 2. reative cell, 3. exhaust chamber, 4. distribution grid, 5. blower fan 7.
8. 11. diffusion shell of taper fan housing 9. blast pipe, 10. electrical control cabinet, 12. gather qi together pipe, 13. small distribution grids 14. first are pneumatic
The blowdown pipe 20. of 15. second 17. the 4th Pneumatic butterfly valve of muffler 18. of the 3rd Pneumatic butterfly valve of Pneumatic butterfly valve 16. of butterfly valve 19.
5th Pneumatic butterfly valve
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
The anti-decay surface processing device of a kind of solar battery sheet as shown in Figure 1, has casing, described casing is under
Supreme inlet plenum 1, reative cell 2 and exhaust chamber 3 including being tightly connected, pending cell piece are positioned in reative cell 2, instead
Two sides is mounted on door to be opened/closed before and after answering room 2, and cell piece can be positioned in reative cell 2 by front door and ozone reaction, place
The cell piece managed is carried from back door.The electrical control cabinet of control device operating process is installed on the side plate of exhaust chamber 3
10。
The distribution grid 4 for being covered with stomata is equipped between inlet plenum 1 and reative cell 2, between reative cell 2 and exhaust chamber 3,
Blower fan 5 is installed in inlet plenum 1, ozone generator 7 is connected with by tracheae 6 on the discharge pipe of blower fan 5, on the discharge pipe of blower fan 5
End is provided with the diffusion shell 11 of the back taper of big end orientating reaction room 2, and to improve the uniformity of ozone gas diffusion, diffusion shell 11 is small
The discharge pipe of connecting fan 5 is held, the gather qi together pipe 12 of the discharge pipe of blower fan 5, the upper end of gather qi together pipe 12 are communicated with the portlet of diffusion shell 11
Provided with the foraminate small distribution grid 13 of cloth.
The taper fan housing 8 of big end orientating reaction room 2 is provided with described exhaust chamber 3, the upper end of taper fan housing 8 is connected with exhaust
Pipe 9, between blast pipe 9 and the air inlet of blower fan 5 and muffler 17 is connected with, muffler 17 bypasses the benefit for being connected with supplement outside air
Tracheae 19.
The first Pneumatic butterfly valve 14 that control ozone is passed through inlet plenum 1, the bypass connection of tracheae 6 are installed on described tracheae 6
There is the second Pneumatic butterfly valve 15 that ozone bypass discharge is controlled during operation stopping, the port of export of blast pipe 9 is provided with the 3rd driving butterfly valve 16,
The 4th Pneumatic butterfly valve 18 of control cycle of ozone is provided among described muffler 17, the 5th pneumatic butterfly is installed on blowdown pipe 19
Valve 20.
During operation, the front door of reative cell 2 is opened, the cell piece that need to be handled is put into reative cell 2, before shutting reative cell 2
Back door, above-mentioned each butterfly valve are closed, and first open the first Pneumatic butterfly valve 14, and blower fan 5 starts, and ozone generator 7 works, production
Raw ozone is passed through the discharge pipe of blower fan 5 by tracheae 6, is spread after the air blast of blower fan 5 from small distribution grid 13 into diffusion shell 11,
Then entered by the distribution grid 4 between reative cell 2 and inlet plenum 1 in reative cell 2, the silicon member in the oxygen and cell piece in ozone
Element reaction, has the silicon oxide layer of protective effect, ozone passes through between reative cell 2 and exhaust chamber 3 in cell piece Surface Creation
Distribution grid 4 enters in exhaust chamber 3, and now the 4th Pneumatic butterfly valve 18 is opened, and the 3rd Pneumatic butterfly valve 16 is opened slightly, and open amount about exists
20% or so, substantial amounts of ozone is sent back to blower fan 5 and blasted in reative cell 2 again by blast pipe 9, muffler 17, and cell piece
Circular response, the reacted ozone of small part then by being discharged outside the 3rd Pneumatic butterfly valve 16, after cell piece is surface-treated, close
The first Pneumatic butterfly valve 14, the 4th Pneumatic butterfly valve 18 are closed, fully opens the 3rd Pneumatic butterfly valve 16, the second Pneumatic butterfly valve 15 and the 5th gas
Dynamic butterfly valve 20, by blast pipe 9 by being discharged outside the 3rd Pneumatic butterfly valve 16, blowdown pipe 19 supplements the ozone in casing into casing
Enter a large amount of outside airs, replace the ozone in casing, wait after ozone is replaced completely by outside air in casing, open reative cell 2
Back door, the cell piece handled well is carried, and ozone caused by ozone generator 7 carries out inside by the second Pneumatic butterfly valve 15
Circulation, waits the processing of next cell piece.
The utility model into reative cell 2 by being passed through ozone gas, using the reaction between ozone and silicon, in cell piece
One layer of silicon oxide protective layer of Surface Creation, so as to during cell piece use, effectively prevent the photo attenuation of cell piece
Caused component power relaxation phenomenon, improve the performance of solar cell.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of anti-decay surface processing device of solar battery sheet, has casing, it is characterized in that：Described casing is from bottom to up
Inlet plenum (1), reative cell (2) and exhaust chamber (3), pending cell piece including sealed connection are positioned over reative cell (2)
It is interior, it is equipped with the distribution grid for being covered with stomata between inlet plenum (1) and reative cell (2), between reative cell (2) and exhaust chamber (3)
(4) blower fan (5), is installed in inlet plenum (1), ozone generator (7) is connected with by tracheae (6) on the discharge pipe of blower fan (5),
The taper fan housing (8) of big end orientating reaction room (2) is provided with exhaust chamber (3), taper fan housing (8) upper end is connected with blast pipe (9),
Electrical control cabinet (10) is installed on exhaust chamber (3) side plate.
2. the anti-decay surface processing device of solar battery sheet as claimed in claim 1, it is characterized in that：Described blower fan (5)
Discharge pipe upper end is provided with the diffusion shell (11) of the back taper of big end orientating reaction room (2), diffusion shell (11) small end connecting fan (5)
Discharge pipe, the gather qi together pipe (12) of blower fan (5) discharge pipe is communicated with diffusion shell (11) portlet, gather qi together pipe (12) upper end is provided with
The foraminate small distribution grid (13) of cloth.
3. the anti-decay surface processing device of solar battery sheet as claimed in claim 2, it is characterized in that：Described tracheae (6)
On control ozone be installed be passed through the first Pneumatic butterfly valve (14) of inlet plenum (1), tracheae (6) bypass is connected with operation and stops time control
The second Pneumatic butterfly valve (15) of ozone bypass discharge processed, blast pipe (9) port of export are provided with the 3rd driving butterfly valve (16).
4. the anti-decay surface processing device of solar battery sheet as claimed in claim 1, it is characterized in that：Described blast pipe
(9) between blower fan (5) air inlet and it is connected with muffler (17), the 4th gas of control cycle of ozone is provided among muffler (17)
Dynamic butterfly valve (18), muffler (17) bypass are connected with the blowdown pipe (19) of supplement outside air, and the is provided with blowdown pipe (19)
Five Pneumatic butterfly valves (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001261.0U CN206961805U (en) | 2017-08-10 | 2017-08-10 | The anti-decay surface processing device of solar battery sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001261.0U CN206961805U (en) | 2017-08-10 | 2017-08-10 | The anti-decay surface processing device of solar battery sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961805U true CN206961805U (en) | 2018-02-02 |
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ID=61380508
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001261.0U Active CN206961805U (en) | 2017-08-10 | 2017-08-10 | The anti-decay surface processing device of solar battery sheet |
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| Country | Link |
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| CN (1) | CN206961805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369640A (en) * | 2017-08-10 | 2017-11-21 | 江苏格林保尔光伏有限公司 | The anti-decay surface processing device of solar battery sheet |
-
2017
- 2017-08-10 CN CN201721001261.0U patent/CN206961805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369640A (en) * | 2017-08-10 | 2017-11-21 | 江苏格林保尔光伏有限公司 | The anti-decay surface processing device of solar battery sheet |
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