CN2140096Y - 变压器用双层硅胶净油装置 - Google Patents

变压器用双层硅胶净油装置 Download PDF

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Publication number
CN2140096Y
CN2140096Y CN 92216971 CN92216971U CN2140096Y CN 2140096 Y CN2140096 Y CN 2140096Y CN 92216971 CN92216971 CN 92216971 CN 92216971 U CN92216971 U CN 92216971U CN 2140096 Y CN2140096 Y CN 2140096Y
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silica gel
transformer
double
oil purifier
utility
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CN 92216971
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童新
祁福元
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Abstract

本实用新型涉及一种10KV以下电压等级变压 器的双层硅胶净油装置,其特征是由粗孔、细孔两种 硅胶代替原来的粗孔硅胶,两种硅胶由带孔的隔板分 隔开,其优点是粗孔硅胶可去除绝缘油中的酸性物 质,细孔硅胶可去除水分和杂质等,从而保证了变压 器长期稳定地运行,并大大减少了检修费用。

Description

本实用新型涉及一种变压器用双层硅胶净油装置,主要适用于10KV以下电压等级的变压器。
在变压器上安装净油装置是防止绝缘油老化的有效措施,目前35KV以上电压等级的变压器已普遍安装了净油装置,现有的净油装置一般是装有粗孔硅胶,以去除油的酸度。
本实用新型的目的在于提供一种适用于10KV以下电压等级变压器的双层硅胶净油装置。
本实用新型的双层硅胶净油装置包括外壳、压盖、装在外壳中的硅胶以及固定在外壳进、出口处的沙网,其特征在于所述的硅胶分为细孔硅胶和粗孔硅胶上、下两层,两间硅胶之间有带孔的隔板。
本实用新型的优点是采用粗孔和细孔两种硅胶,可同时去除油中的酸性物质、水分和杂质等,保证变压器长期稳定地运行,大大减少了检修费用,填补了10KV以下电压等级变压器净油装置的空白。
图1是本实用新型的结构示意图。
实施例:参见图1,本实用新型的双层硅胶净油装置包括外壳1、沙网2和6、细孔硅胶3、粗孔硅胶5、隔板4和压盖7,固定在外壳1中部的带孔隔板4将外壳1内腔分隔为两部分,分别装着细孔硅胶2和粗孔硅胶5。双层硅胶净油装置安装在设备上,其进、出口与设备连通,当变压器内的绝缘油由于工作温差自然循环流动时,经净油装置进口流入外壳内,由粗孔、细孔硅胶净化后再经净油装置出口流回变压器。

Claims (1)

1、一种变压器用双层硅胶净油装置,包括外壳1、压盖7、装在外壳1内的硅胶以及固定在外壳1进、出口的沙网2和6,其特征在于所述的硅胶分为细孔硅胶3和粗孔硅胶5上、下两层,两层硅胶3和5之间有带孔的隔板4。
CN 92216971 1992-09-11 1992-09-11 变压器用双层硅胶净油装置 Expired - Fee Related CN2140096Y (zh)

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CN 92216971 CN2140096Y (zh) 1992-09-11 1992-09-11 变压器用双层硅胶净油装置

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Application Number Priority Date Filing Date Title
CN 92216971 CN2140096Y (zh) 1992-09-11 1992-09-11 变压器用双层硅胶净油装置

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CN2140096Y true CN2140096Y (zh) 1993-08-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111952046A (zh) * 2020-07-29 2020-11-17 中国南方电网有限责任公司超高压输电公司贵阳局 一种油浸电力变压器用干燥除杂质罐

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111952046A (zh) * 2020-07-29 2020-11-17 中国南方电网有限责任公司超高压输电公司贵阳局 一种油浸电力变压器用干燥除杂质罐

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