CN206271670U - A kind of new device of the preparation with anti-PID effects cell piece - Google Patents
A kind of new device of the preparation with anti-PID effects cell piece Download PDFInfo
- Publication number
- CN206271670U CN206271670U CN201621307688.9U CN201621307688U CN206271670U CN 206271670 U CN206271670 U CN 206271670U CN 201621307688 U CN201621307688 U CN 201621307688U CN 206271670 U CN206271670 U CN 206271670U
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- plate
- pid effects
- deflector
- pod apertures
- preparation
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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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Abstract
The utility model provides a kind of new device of the preparation with anti-PID effects, including telescopically adjustable plate（1）, device sealing plate（2）, deflector（3）, spray backboard（4）And fixed support（5）；Described deflector and shower plate are installed in sealing plate successively from top to bottom；N row pod apertures are set on described deflector, and wherein N is identical with the piece number of each feeding silicon chip on solar battery sheet Preparation equipment, and the often setting of row pod apertures is symmetric, and the size of pod apertures is gradually reduced from both sides to center；Set that some rows are identical or hole of different shapes on described shower plate；The width of described deflector（h1）It is shower plate width（h2）1/3rd；Described telescopically adjustable plate（1）Regulation prepares the distance of device and board with anti-PID effects.The beneficial effects of the utility model are saving gas consumptions, improve the uniformity that gas is contacted with silicon chip.
Description
Technical field
The utility model belongs to the manufacture field of crystal silicon solar batteries piece, particularly relates to a kind of new preparation tool
There is the device of anti-PID effects cell piece.
Background technology
In the preparation process of crystal silicon solar batteries piece, the skill constantly proposed with the problem found in application process
Art requirement, anti-PID has become one of important parameter that photovoltaic industry is considered.Therefore, the research and development of anti-PID technologies, optimization
One of emphasis direction studied Deng the preparation manufacturer as crystal silicon solar batteries piece.Existing ozone deflector uses PVC materials
Material, imports ozone and is directly sprayed on silicon chip surface using two imports, and wherein flow of oxygen is 30-40L/min.Using above-mentioned
Ozone spraying plate prepare crystal silicon solar batteries piece anti-PID effects lack of homogeneity, flow of oxygen is big and production cost is high.
The content of the invention
The purpose of this utility model is to provide a kind of new device of the preparation with anti-PID effects cell piece, reaches and carries
The uniformity of gas high, the purpose for reducing ozone usage and production cost.
To achieve these goals, the technical solution adopted in the utility model is as described below：A kind of new preparation has
The device of anti-PID effects cell piece, including telescopically adjustable plate（1）, device sealing plate（2）, deflector（3）, spray backboard（4）
And fixed support（5）；Described deflector and shower plate are installed in sealing plate successively from top to bottom；Set on described deflector
N row pod apertures are put, wherein N is identical with the piece number of each feeding silicon chip on solar battery sheet Preparation equipment, often row pod apertures
Setting is symmetric, and the size of pod apertures is gradually reduced from both sides to center；Some rows are set on described shower plate
Hole identical or of different shapes；The width of described deflector（h1）It is shower plate width（h2）1/3rd；Described
Telescopically adjustable plate（1）Regulation prepares the distance of device and board with anti-PID effects.
The beneficial effects of the utility model are saving gas consumptions, improve the uniformity that gas is contacted with silicon chip.
Brief description of the drawings
A kind of new apparatus structure front view of the preparation with anti-PID effects cell piece that Fig. 1 the utility model is provided
In figure：1 represents telescopically adjustable plate, and 2 represent device sealing plate, and 3 represent deflector, and 4 represent spray backboard, 5 tables
Show fixed support, h represents the distance between deflector and shower plate, and a represents the distance between shower plate and silicon chip
A kind of new apparatus structure top view of the preparation with anti-PID effects cell piece that Fig. 2 the utility model is provided
In figure：1 represents telescopically adjustable plate, and 2 represent air inlet, h1Represent the width of deflector, h2Represent the width of shower plate
Degree
Water conservancy diversion in a kind of new apparatus structure of the preparation with anti-PID effects cell piece that Fig. 3 the utility model is provided
Hardened composition
In figure：d1,d2,dnThe diameter on deflector from the pod apertures at both sides to center is represented successively
Sprayed in a kind of new apparatus structure of the preparation with anti-PID effects cell piece that Fig. 4 the utility model is provided
Hardened composition
In figure：d0Represent the diameter of spray apertures.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
In the present embodiment, a kind of new device of the preparation with anti-PID effects cell piece, including telescopically adjustable plate
（1）, device sealing plate（2）, deflector（3）, spray backboard（4）And fixed support（5）；The width h of shower plate2It is 30cm, leads
Flow the width h of plate1It is 10cm；The distance between deflector and shower plate h are 1cm；Deflector is identical with the thickness of shower plate,
It is 1.5cm；By adjusting telescopically adjustable plate（1）Shower plate is 3mm apart from a with silicon chip in making device；Used on shower plate
The spray apertures design structure of circular hole, spray bore dia d0It is 1mm；On deflector from the diameter of the pod apertures at both sides to center according to
Secondary is d1, d2,d3, d4,d5, d6It is followed successively by 3.5mm, 3.0mm, 2.5mm, 2.0mm, 1.5mm, 1.0mm.Oxygen occurs by ozone
After device is made ozone, by ozone inlet（2）Into panel chamber, due to the smaller surrounding water conservancy diversion bore dia of middle part pod apertures
Greatly, so that control centre's flow velocity uniformly flows to both sides, then silicon chip surface is sprayed on by shower plate.By using above-mentioned preparation
Device with anti-PID effects cell piece is tested, and the silicon chip after experiment is carried out into hydrophily test, will test in 20 seconds
20mm is diffused into water diameter, flow of oxygen drops to 6-8L/min by 30-40L/min.Therefore, gas has been significantly increased
Uniformity and reduction ozone usage, improve product quality and reduce production cost.
It should be noted last that, above example is merely to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the spirit and model of technical solutions of the utility model
Enclose, it all should cover in right of the present utility model.
Claims (4)
1. a kind of new device of the preparation with anti-PID effects, including telescopically adjustable plate（1）, device sealing plate（2）, lead
Stream plate（3）, spray backboard（4）And fixed support（5）, it is characterised in that：Described deflector and shower plate are from top to bottom successively
It is installed in sealing plate, described telescopically adjustable plate（1）Regulation prepares the distance of device and board with anti-PID effects.
2. a kind of described new preparation according to claim 1 has the device of anti-PID effects, it is characterised in that：
The piece number phase of each feeding silicon chip on N row pod apertures, wherein N and solar battery sheet Preparation equipment is set on described deflector
Together, often the setting of row pod apertures is symmetric, and the size of pod apertures is gradually reduced from both sides to center.
3. a kind of described new preparation according to claim 1 has the device of anti-PID effects, it is characterised in that：
Set that some rows are identical or hole of different shapes on described shower plate.
4. a kind of described new preparation according to claim 1 has the device of anti-PID effects, it is characterised in that：
The width of described deflector（h1）It is shower plate width（h2）1/3rd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307688.9U CN206271670U (en) | 2016-12-01 | 2016-12-01 | A kind of new device of the preparation with anti-PID effects cell piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307688.9U CN206271670U (en) | 2016-12-01 | 2016-12-01 | A kind of new device of the preparation with anti-PID effects cell piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271670U true CN206271670U (en) | 2017-06-20 |
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ID=59042388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621307688.9U Active CN206271670U (en) | 2016-12-01 | 2016-12-01 | A kind of new device of the preparation with anti-PID effects cell piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285921A (en) * | 2018-12-03 | 2019-01-29 | 乐山新天源太阳能科技有限公司 | Gas mixing homogenizer for the anti-PID equipment of solar battery |
-
2016
- 2016-12-01 CN CN201621307688.9U patent/CN206271670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285921A (en) * | 2018-12-03 | 2019-01-29 | 乐山新天源太阳能科技有限公司 | Gas mixing homogenizer for the anti-PID equipment of solar battery |
| CN109285921B (en) * | 2018-12-03 | 2024-01-26 | 乐山新天源太阳能科技有限公司 | Gas mixing and homogenizing device for PID (potential induced degradation) resistant equipment of solar cell |
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