基本信息:
- 专利标题： 一种换流站冷却塔风机安全开关防雨罩
- 专利标题（英）：The invention discloses a rainproof cover for a converter station cooling tower fan safety switch
- 申请号：CN201821586726.8 申请日：2018-09-28
- 公开(公告)号：CN208903878U 公开(公告)日：2019-05-24
- 发明人： 饶洪林 , 张昕 , 陈飞 , 饶磊 , 黄家铭 , 姚其新 , 杨振东 , 吴聪 , 刘浔 , 李佳伟 , 吴剑波 , 陈大军 , 侯梧岳 , 余珊珊 , 顾建新 , 田忠 , 郭帅 , 王凌飞 , 林开敏 , 范可 , 吴方 , 刘南 , 陈建宝 , 庞志荣 , 宋宇 , 胡学兵 , 胡宇洋 , 史册 , 谭静 , 戴迪 , 韩情涛 , 谢祥伟 , 贺翔 , 吴卫 , 方祎
- 申请人： 国家电网有限公司 , 国网湖北省电力有限公司检修公司
- 申请人地址： 北京市西城区西长安街86号
- 专利权人： 国家电网有限公司,国网湖北省电力有限公司检修公司
- 当前专利权人： 国家电网有限公司,国网湖北省电力有限公司检修公司
- 当前专利权人地址： 北京市西城区西长安街86号
- 代理机构： 北京中北知识产权代理有限公司
- 代理人： 李新昂
- 主分类号： H01H9/04
- IPC分类号： H01H9/04
The utility model discloses a rainproof cover for a safety switch of a cooling tower fan of a convertor station. The rainproof cover comprises a cover plate, a bottom plate, side plates, fixing plates, fixing holes, hinges, a panel, an outer wall of a cooling tower, screws, mounting holes, butterfly nuts and the safety switch. The utility model discloses a rainproof cover main body part with a simple device structure. The device is composed of a screw, a butterfly nut and a safety switch. The device is simple in structure;, Operation convenience, wherein the rain cover main body part consistsof an upper cover plate; Bottom plate, Two side plates, The device comprises two fixing plates and a panel, the panel is connected with the upper cover plate through a hinge; Upper cover plate and bottom plate, The side plates and the fixing plates are bonded into a whole through glue, the two fixing plates are each provided with two fixing holes, the fixing holes are used for fixing the rainproofcover main body part to the outer wall of the cooling tower, rainwater can be completely prevented from entering a fan safety switch, the safety stability of the safety switch power supply loop is improved, economic benefits are obvious, and the rainproof cover is safe, reliable and easy to popularize.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01H | 电开关；继电器；选择器；紧急保护装置 |
| ------H01H9/00 | 不包含在H01H1/00至H01H7/00组内的开关装置的零部件 |
| --------H01H9/02 | .底座、外壳和盖 |
| ----------H01H9/04 | ..防尘、防溅、防滴、防水或防火外壳 |