CN201402817Y - 太阳能电池扩散用源瓶 - Google Patents

太阳能电池扩散用源瓶 Download PDF

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Publication number
CN201402817Y
CN201402817Y CN2009201183131U CN200920118313U CN201402817Y CN 201402817 Y CN201402817 Y CN 201402817Y CN 2009201183131 U CN2009201183131 U CN 2009201183131U CN 200920118313 U CN200920118313 U CN 200920118313U CN 201402817 Y CN201402817 Y CN 201402817Y
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bottle body
air inlet
source
air outlet
quartz
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CN2009201183131U
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向小龙
何旭梅
周善培
何旭芳
郦晓苗
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ZHEJIANG HONGCHENG SOLAR ENERGY CO Ltd
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ZHEJIANG HONGCHENG SOLAR ENERGY CO Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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Abstract

本实用新型涉及太阳能电池扩散用源瓶。现有的源瓶为石英玻璃部件,使用中容易出现炸裂。本实用新型包括圆筒形的石英瓶本体,石英瓶本体内竖直设置有进气管和出气管;进气管的一端距离石英瓶本体瓶底4~6mm,另一端与进气四氟软接头连接;出气管的一端伸入石英瓶本体6~8mm,另一端与出气四氟软接头连接;石英瓶本体顶部设置有充装口。本实用新型结构简单,进气管与出气管通过四氟软接头连接,充装口同样采用四氟活接密封,有效避免了进出气口断裂现旬象的发生。

Description

太阳能电池扩散用源瓶
技术领域
本实用新型属于光电技术领域,具体涉及一种太阳能电池片生产过程中的掺杂杂质源(POCL3)安全有效的保存的扩散用源瓶。
背景技术
在太阳能电池片生产中,需要将P型衬底硅片表面通过高温扩散方式形成一薄层N型层,从而形成太阳能电池所必须的PN结。目前掺杂杂质源多是存放于石英源瓶中,并通过高纯氮气携带进入工艺反应。现有的源瓶为石英玻璃部件,使用中容易出现炸裂。
发明内容
本实用新型的目的是针对现有技术的不足,提供一种POCL3液态源存放瓶。
本实用新型包括圆筒形的石英瓶本体,石英瓶本体内竖直设置有进气管和出气管;进气管的一端距离石英瓶本体瓶底4~6mm,另一端与进气四氟软接头连接;出气管的一端伸入石英瓶本体6~8mm,另一端与出气四氟软接头连接;石英瓶本体顶部设置有充装口。
本实用新型结构简单,进气管与出气管通过四氟软接头连接,充装口同样采用四氟活接密封,有效避免了进出气口断裂现旬象的发生。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示,太阳能电池扩散用源瓶包括硅圆筒形的石英瓶本体4,石英瓶本体4内竖直设置有进气管6和出气管3;进气管的一端距离石英瓶本体瓶底4~6mm,另一端与进气四氟软接头1连接;出气管3的一端伸入石英瓶本体6~8mm,另一端与出气四氟软接头2连接。石英瓶本体顶部设置有充装口5,用来充装工艺用POCL3液体。

Claims (1)

1、太阳能电池扩散用源瓶,包括圆筒形的石英瓶本体,其特征在于:石英瓶本体内竖直设置有进气管和出气管;进气管的一端距离石英瓶本体瓶底4~6mm,另一端与进气四氟软接头连接;出气管的一端伸入石英瓶本体6~8mm,另一端与出气四氟软接头连接;石英瓶本体顶部设置有充装口。
CN2009201183131U 2009-04-23 2009-04-23 太阳能电池扩散用源瓶 Expired - Fee Related CN201402817Y (zh)

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CN2009201183131U CN201402817Y (zh) 2009-04-23 2009-04-23 太阳能电池扩散用源瓶

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CN201402817Y true CN201402817Y (zh) 2010-02-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102227004A (zh) * 2011-05-13 2011-10-26 乐叶光伏股份有限公司 石英源瓶
CN102628190A (zh) * 2012-04-06 2012-08-08 南京远景新能源有限公司 一种太阳能电池扩散用源瓶
CN106129177A (zh) * 2016-07-18 2016-11-16 保定天威英利新能源有限公司 一种太阳能电池硼扩散方法及硼扩散装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102227004A (zh) * 2011-05-13 2011-10-26 乐叶光伏股份有限公司 石英源瓶
CN102227004B (zh) * 2011-05-13 2012-12-19 乐叶光伏股份有限公司 石英源瓶
CN102628190A (zh) * 2012-04-06 2012-08-08 南京远景新能源有限公司 一种太阳能电池扩散用源瓶
CN106129177A (zh) * 2016-07-18 2016-11-16 保定天威英利新能源有限公司 一种太阳能电池硼扩散方法及硼扩散装置

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