CN113046189A - 一种高低压配电设备用带电清洗剂及制备方法 - Google Patents

一种高低压配电设备用带电清洗剂及制备方法 Download PDF

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CN113046189A
CN113046189A CN202110286278.XA CN202110286278A CN113046189A CN 113046189 A CN113046189 A CN 113046189A CN 202110286278 A CN202110286278 A CN 202110286278A CN 113046189 A CN113046189 A CN 113046189A
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邓小辉
张华瑾
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Tianjin Vino Jiahua Technology Co ltd
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Abstract

本发明提供了一种高低压配电设备用带电清洗剂及制备方法，带电清洗剂主要组成包括溶剂油、硅氧烷、有机醇、渗透剂以及包被剂，各种组份所占的质量百分比为：溶剂油为25‑60％，硅氧烷为25‑50％，有机醇为1‑10％，渗透剂为1‑5％，包被剂为2‑10％。本发明解决了以往清洗维护成本很高的问题，实现电网正常运行，保障生产和生活。

Description

一种高低压配电设备用带电清洗剂及制备方法
技术领域
本发明涉及新型清洗剂材料的技术领域，具体涉及一种高低压配电设备用带电清洗剂及制备方法。
背景技术
目前，电力系统中使用的供、变电设备大多是以空气作为外绝缘介质。如果没有外来污染物的影响，这些电力设备在空气中都可以安全运行，不会发生相间短路或对地短路现象。电力部门多年来采用的主要措施为：加强绝缘、加强清扫、涂防污闪涂料、停电检修。不仅维护成本很高，而且不能实现电网正常运行，严重影响生产和生活。
当前，用于电力设备保洁维护主要为物理清洗和化学清洗，其中化学清洗的核心就是带电清洗剂。目前，使用最为广泛的带电清洗剂是碳氢化合物清洗剂和卤代烃清洗剂。用于带电清洗的碳氢化合物类清洗剂虽然是一种环保型的清洗剂，电绝缘性也较好，但是其清洗能力较差，挥发速度较慢，而且具有可燃性，在电力设备带电清洗时存在相当的安全隐患。因此，将碳氢化合物用于电力设备带电清洗并不是一种理想的环保型清洗剂。传统的卤代烃带电清洗多为三氯甲烷、三氯乙烯、四氯乙烯、氟利昂等清洗剂，这些清洗剂具有清洗能力强、挥发速度快、不易燃、电性能好等优点，但是同时也存在具有毒性强、破坏臭氧层等危害人体健康和环境污染等问题，国际国内法规已经限制这类溶剂的使用。
因此，现有技术中亟需一种能够进行带电清洗的新材料。
发明内容
本发明的目的在于克服现有技术的不足，提供一种高低压配电设备用带电清洗剂及制备方法。
一种高低压配电设备用带电清洗剂，主要组成包括溶剂油、硅氧烷、有机醇、渗透剂以及包被剂，各种组份所占的质量百分比为：溶剂油为25-60％，硅氧烷为25-50％，有机醇为1-10％，渗透剂为1-5％，包被剂为2-10％。
进一步，所述溶剂油为6#、120#溶剂油中的一种或两种。
进一步，所述硅氧烷至少为六甲基环三硅氧烷、八甲基环四硅氧烷、十甲基环五硅氧烷、十二甲基环六硅氧烷中的一种。
进一步，所述有机醇至少为为丙三醇、环己醇、乙醇中的一种。
进一步，所述渗透剂至少为油酸二乙醇酰胺、鳄梨油酸聚氧乙烯酯、山梨醇酐单棕榈酸酯中的一种。
所述包被剂为五元共聚物；所述五元共聚物各单体组成为丙烯酰胺、甲基丙烯酸十八酯、丙烯酸丁酯、马来酸酐、醋酸乙烯酯。
本发明的另一技术方案是一种高低压配电设备用带电清洗剂制备方法，将上述溶剂油、硅氧烷、有机醇、渗透剂以及包被剂各组份加入密闭的反应容器中，在10-40℃下搅拌1-3h，得到高低压带电清洗剂。
本发明与现有技术相比的有益效果是：
1.本发明带电清洗时绝缘性好击穿电压高。
2.本发明带电清洗剂为无毒、无腐蚀性，不含ODS，不破坏大气中臭氧层，有利于保护人体健康，且为环境友好型产品。
3.本发明带电清洗剂清洗效果好。
4.本发明解决了以往清洗维护成本很高的问题，实现电网正常运行，保障生产和生活。
具体实施方式
以下实施例用于说明本发明，但不用来限制本发明的范围。本发明中的包被剂是基于申请号为202110266854.4的发明专利申请中所述的包被剂。该包被剂为五元共聚物；五元共聚物各单体组成为丙烯酰胺、甲基丙烯酸十八酯、丙烯酸丁酯、马来酸酐、醋酸乙烯酯；五元共聚物各单体的比例为丙烯酰胺、甲基丙烯酸十八酯、丙烯酸丁酯、马来酸酐、醋酸乙烯酯质量比为1：(1-2)：(2-5)：(1-3)：(2-3)。
实施例1
高低压配电设备用带电清洗剂制备
将100g 6#溶剂油、100g八甲基环四硅氧烷、10g环己醇、6g鳄梨油酸聚氧乙烯酯、6g包被剂加入密闭的反应容器中，在不断搅拌下升温至20℃，反应2h，得到高低压配电设备用带电清洗剂。
实施例2
高低压配电设备用带电清洗剂制备
将100g 6#溶剂油、50g十甲基环五硅氧烷、2g乙醇、2g油酸二乙醇酰胺、4g包被剂加入密闭的反应容器中，在不断搅拌下升温至10℃，反应1h，得到高低压配电设备用带电清洗剂。
实施例3
高低压配电设备用带电清洗剂制备
将100g 6#溶剂油、150g六甲基环三硅氧烷、20g丙三醇、10g山梨醇酐单棕榈酸酯、10g包被剂加入密闭的反应容器中，在不断搅拌下升温至40℃，反应3h，得到高低压配电设备用带电清洗剂。
实施例4
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、100g十二甲基环六硅氧烷、10g丙三醇、6g鳄梨油酸聚氧乙烯酯、6g包被剂加入密闭的反应容器中，在不断搅拌下升温至20℃，反应2h，得到高低压配电设备用带电清洗剂。
实施例5
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、50g十甲基环五硅氧烷、2g乙醇、2g油酸二乙醇酰胺、4g包被剂加入密闭的反应容器中，在不断搅拌下升温至10℃，反应1h，得到高低压配电设备用带电清洗剂。
实施例6
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、150g六甲基环三硅氧烷、20g丙三醇、10g山梨醇酐单棕榈酸酯、10g包被剂加入密闭的反应容器中，在不断搅拌下升温至40℃，反应3h，得到高低压配电设备用带电清洗剂。
实施例7
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、100g十二甲基环六硅氧烷和六甲基环三硅氧烷(1:1)、10g丙三醇和环己醇(1:1)、6g鳄梨油酸聚氧乙烯酯和山梨醇酐单棕榈酸酯(1:1)、6g包被剂加入密闭的反应容器中，在不断搅拌下升温至20℃，反应2h，得到高低压配电设备用带电清洗剂。
实施例8
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、50g十甲基环五硅氧烷八和甲基环四硅氧烷(1:2)、2g乙醇和丙三醇(1:1)、2g油酸二乙醇酰胺和山梨醇酐单棕榈酸酯(1:1)、4g包被剂加入密闭的反应容器中，在不断搅拌下升温至10℃，反应1h，得到高低压配电设备用带电清洗剂。
实施例9
高低压配电设备用带电清洗剂制备
将100g 120#溶剂油、150g六甲基环三硅氧烷八和甲基环四硅氧烷(1:1)、20g环己醇和乙醇(1:1)、10g油酸二乙醇酰胺、鳄梨油酸聚氧乙烯酯(1:2)、10g包被剂加入密闭的反应容器中，在不断搅拌下升温至40℃，反应3h，得到高低压配电设备用带电清洗剂。
将实施例1-9制备的带电清洗剂进行性能评价，评价方法为：
铜片、芯片、铁片腐蚀性能测试参考GB/T11138-1994工业芳烃铜片腐蚀试验法分别用铜片、锌片和铁片进行测试；塑胶腐蚀性能测试参考IPC-TM-650 2.3.3：1978ChemicalResistance of Insulating Materials进行测试。
击穿电压参考《GB/T507-1986绝缘油介电强度测定法》标准
Figure BDA0002980603740000041
Figure BDA0002980603740000051
以上的仅是本发明的优选实施方式，但本发明并不局限于上述的具体实施方式，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (7)

1.一种高低压配电设备用带电清洗剂，其特征在于，主要组成包括溶剂油、硅氧烷、有机醇、渗透剂以及包被剂，各种组份所占的质量百分比为：溶剂油为25-60％，硅氧烷为25-50％，有机醇为1-10％，渗透剂为1-5％，包被剂为2-10％。
2.根据权利要求1所述的高低压配电设备用带电清洗剂，其特征在于，所述溶剂油为6#、120#溶剂油中的一种或两种。
3.根据权利要求1所述的高低压配电设备用带电清洗剂，其特征在于，所述硅氧烷至少为六甲基环三硅氧烷、八甲基环四硅氧烷、十甲基环五硅氧烷、十二甲基环六硅氧烷中的一种。
4.根据权利要求1所述的高低压配电设备用带电清洗剂，其特征在于，所述有机醇至少为丙三醇、环己醇、乙醇中的一种。
5.根据权利要求1所述的高低压配电设备用带电清洗剂，其特征在于，所述渗透剂至少为油酸二乙醇酰胺、鳄梨油酸聚氧乙烯酯、山梨醇酐单棕榈酸酯中的一种。
6.根据权利要求1所述的高低压配电设备用带电清洗剂，其特征在于，所述包被剂为五元共聚物；所述五元共聚物各单体组成为丙烯酰胺、甲基丙烯酸十八酯、丙烯酸丁酯、马来酸酐、醋酸乙烯酯。
7.根据权利要求1至6中任一项所述的高低压配电设备用带电清洗剂的制备方法，其特征在于，将溶剂油、硅氧烷、有机醇、渗透剂以及包被剂各组份加入密闭的反应容器中，在10-40℃下搅拌1-3h，得到高低压带电清洗剂。
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