CN203134534U - 干式变压器降噪装置 - Google Patents

干式变压器降噪装置 Download PDF

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Publication number
CN203134534U
CN203134534U CN 201320119431 CN201320119431U CN203134534U CN 203134534 U CN203134534 U CN 203134534U CN 201320119431 CN201320119431 CN 201320119431 CN 201320119431 U CN201320119431 U CN 201320119431U CN 203134534 U CN203134534 U CN 203134534U
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dry
muting device
utility
muting
model
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Expired - Fee Related
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CN 201320119431
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Inventor
马业超
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ANHUI WANXIANG ELECTRIC POWER EQUIPMENT Co Ltd
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ANHUI WANXIANG ELECTRIC POWER EQUIPMENT Co Ltd
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Abstract

本实用新型公开了一种干式变压器降噪装置,包括镀锌隔音板,所述镀锌隔音板配合安装在干式变压器的内腔中,该镀锌隔音板上均布开设有若干个声波孔。本实用新型结构简单、造价低廉、降噪效果好,而且具有安装方便灵活、制作简单,经济实用的优势。

Description

干式变压器降噪装置
技术领域
本实用新型属于变压器制造技术领域,具体涉及一种干式变压器降噪装置。
背景技术
随着人们环境意识的提高,变压器的噪声污染问题也突显出来,变压器的噪声不仅污染环境,又危害人类的身体健康。现在通常采用的变压器降压的方式大多是采用通过降低变压器铁芯磁通密度,来降低铁芯产生的噪声,该种降噪方式会直接造成变压器成本的加大。
实用新型内容
本实用新型的目的在于克服上述现有技术的不足,提供一种结构简单、降噪成本低的干式变压器降噪装置。
一种干式变压器降噪装置,包括镀锌隔音板,所述镀锌隔音板配合安装在干式变压器的内腔中,该镀锌隔音板上均布开设有若干个声波孔。
本实用新型结构简单、造价低廉、降噪效果好,而且具有安装方便灵活、制作简单,经济实用的优势。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
以下结合具体实施例,对本实用新型做进一步说明。应理解,以下实施例仅用于说明本实用新型而非用于限制本实用新型的范围。
实施例1
参见图1,本实用新型提供的一种干式变压器降噪装置,包括镀锌隔音板1,所述镀锌隔音板1配合安装在干式变压器2的内腔中,该镀锌隔音板1上均布开设有若干个声波孔3。运行时,声波入射到该声波孔3中,沿着这些空隙可以深入材料内部,与材料发生摩擦作用将声能转化成热能,部分声能被消耗掉,从而到达降噪音的效果,有效的减小干式变压器运行的噪音。

Claims (1)

1.一种干式变压器降噪装置,其特征在于:包括镀锌隔音板,所述镀锌隔音板配合安装在干式变压器的内腔中,该镀锌隔音板上均布开设有若干个声波孔。
CN 201320119431 2013-03-17 2013-03-17 干式变压器降噪装置 Expired - Fee Related CN203134534U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320119431 CN203134534U (zh) 2013-03-17 2013-03-17 干式变压器降噪装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320119431 CN203134534U (zh) 2013-03-17 2013-03-17 干式变压器降噪装置

Publications (1)

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CN203134534U true CN203134534U (zh) 2013-08-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151150A (zh) * 2013-03-17 2013-06-12 安徽皖翔电力设备有限公司 干式变压器降噪装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151150A (zh) * 2013-03-17 2013-06-12 安徽皖翔电力设备有限公司 干式变压器降噪装置

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Granted publication date: 20130814

Termination date: 20150317

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