CN203932206U - 铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅 - Google Patents

铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅 Download PDF

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CN203932206U
CN203932206U CN201420084946.6U CN201420084946U CN203932206U CN 203932206 U CN203932206 U CN 203932206U CN 201420084946 U CN201420084946 U CN 201420084946U CN 203932206 U CN203932206 U CN 203932206U
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丁祖荣
黄若云
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BEIJING YANGGUANG HONGZHI ELECTRICAL ENGINEERING TECHNOLOGY Co Ltd
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BEIJING YANGGUANG HONGZHI ELECTRICAL ENGINEERING TECHNOLOGY 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
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Abstract

本实用新型公开了铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,包括上边框,下边框,左边框和右边框,左边框及右边框上均设有作为电流汇集区的板耳,由上述四个边框构成的四边形中交错分布有若干筋条,所述板耳上设置有冷却筋槽。本实用新型提供了一种铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,该板栅机械强度高、耐蠕变、耐腐蚀性优,析氢过电位高。

Description

铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅
技术领域
本实用新型涉及一种板栅,具体涉及一种铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅。
背景技术
市场上现有的板栅,存在采用铅锑合金铸造,析氢电位低,充电时容易析出氢气的问题。
实用新型内容
本实用新型提供了一种铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,该板栅耐腐蚀、耐蠕变及高析氢。
为了达到上述目的,本实用新型有如下技术方案:
本实用新型铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,包括上边框,下边框,左边框和右边框,左边框及右边框上均设有作为电流汇集区的板耳,由上述四个边框构成的四边形中交错分布有若干筋条,所述板耳上设置有冷却筋槽。
其中,所述板栅采用铅钙合金铸造,提高电池充电的析氢过电位,很好地抑制氢气的产生。
其中,所述筋条的节点为铸造圆弧,大大增强了抗腐蚀性能。
由于采取了以上技术方案,本实用新型的优点在于:
本实用新型提供了一种机械强度高、耐蠕变、耐腐蚀性优,析氢过电位高的电位板栅。
本实用新型通过对正极板栅合金加入适量的锡或银等元素,提高板栅的机械强度、耐蠕变性和耐腐蚀性,改善板栅表面腐蚀层阻抗,控制钝化层的生成,增强板栅的导电性,提高蓄电池的深放电循环性能,延长使用寿命,解决了普通蓄电池深度放电性能差,寿命短的问题。
附图说明
图1为本实用新型结构示意图。
图中:1、上边框2、下边框3、左边框4、右边框5、板耳6、筋条7、冷却筋槽
具体实施方式
以下实施用于说明本实用新型,但不用来限制本实用新型的范围。
参见图1,本实用新型的铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,包括上边框1,下边框2,左边框3和右边框4,左边框3及右边框4上均设有作为电流汇集区的板耳5,由上述四个边框构成的四边形中交错分布有若干筋条6,所述板耳5上设置有冷却筋槽7。
显然,本实用新型的上述实施例仅仅是为清楚地说明本实用新型所作的举例,而并非是对本实用新型的实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无法对所有的实施方式予以穷举。凡是属于本实用新型的技术方案所引伸出的显而易见的变化或变动仍处于本实用新型的保护范围之列。

Claims (2)

1.铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,其特征在于:包括上边框,下边框,左边框和右边框,左边框及右边框上均设有作为电流汇集区的板耳,由上述四个边框构成的四边形中交错分布有若干筋条,所述板耳上设置有冷却筋槽,所述筋条的节点为铸造圆弧。
2.如权利要求1所述的铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅,其特征在于:所述板栅采用铅钙合金铸造。
CN201420084946.6U 2014-02-27 2014-02-27 铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅 Expired - Fee Related CN203932206U (zh)

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CN201420084946.6U CN203932206U (zh) 2014-02-27 2014-02-27 铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅

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CN201420084946.6U CN203932206U (zh) 2014-02-27 2014-02-27 铅酸蓄电池耐腐蚀、耐蠕变及高析氢电位板栅

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CN203932206U true CN203932206U (zh) 2014-11-05

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