![一种主变绝缘纸真空取样装置及其实施方法](/CN/2016/1/165/images/201610827311.jpg)
基本信息:
- 专利标题: 一种主变绝缘纸真空取样装置及其实施方法
- 专利标题(英):Main transformer insulation paper vacuum sampling device and implementation method of vacuum sampling
- 申请号:CN201610827311.4 申请日:2016-09-18
- 公开(公告)号:CN106441978A 公开(公告)日:2017-02-22
- 发明人: 阮肇华 , 连鸿松 , 林晓铭 , 郑东升 , 江桂英 , 刘锐鹏 , 叶雷 , 涂承谦 , 王涛 , 王矩峰 , 陈海燕 , 郑为凑 , 方善坤 , 邓罗清
- 申请人: 国网福建省电力有限公司 , 国家电网公司 , 国网福建省电力有限公司宁德供电公司
- 申请人地址: 福建省福州市五四路257号
- 专利权人: 国网福建省电力有限公司,国家电网公司,国网福建省电力有限公司宁德供电公司
- 当前专利权人: 国网福建省电力有限公司,国家电网公司,国网福建省电力有限公司宁德供电公司
- 当前专利权人地址: 福建省福州市五四路257号
- 代理机构: 福州元创专利商标代理有限公司
- 代理人: 蔡学俊
- 主分类号: G01N1/04
- IPC分类号: G01N1/04
The invention relates to a main transformer insulation paper vacuum sampling device, comprising a rotary sampling barrel; a ring-shaped cutting edge is arranged on the head of the rotary sampling barrel; the tail part of the rotary sampling barrel is connected with the outer ring of a sealed bearing, and the inner ring of the sealed bearing is connected with one end of a connecting pipe; the other end of the connecting pipe is connected with an air exhaust hole of a vacuum pump; the rotary sampling barrel is communicated with the interior of the connecting pipe; the connecting pipe is provided with a button used for breaking the air tightness of the connecting pipe. The main transformer insulation paper vacuum sampling device can be used for effectively and normatively sampling insulation paper which is used for fixing, binding and winding main transformer windings and leads in a main transformer.
公开/授权文献:
- CN106441978B 一种主变绝缘纸真空取样装置及其实施方法 公开/授权日:2023-05-12
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N1/00 | 取样;制备测试用的样品 |
--------G01N1/02 | .取样装置 |
----------G01N1/04 | ..固体的,如采用切割 |