专利名称 | a water freezing prevention supply | ||
申请号 | KR2020010003777 | 申请日 | |
公开(公告)号 | KR200230541Y1 | 公开(公告)日 | |
申请(专利权)人 | LEE CHANG SU | 发明人 | 이창수 |
专利来源 | 国家知识产权局 | 转化方式 | |
摘要 |
The water used in winter the device mainly sucked in device of a user without frozen even regardless of the weather and which can receive electric power with high by freezing of water by a be miniaturized by using a nor and can be performed while electric power due to freeze-break freeze in addition capable of preventing omitted relates to device. I.e. for a case of wafer (4) within locking valve (3) by etching are removed and then injection hole (71) and drainage hole (72) is formed drain valve (7) a connecting pipe (8) is made meter (2) flow of drain valve (7) so that, when a user is higher than which the between the drain valve (7) the filler (74) and an outlet (75) is the base and in the center of plate connected to one side of a drainage hole (72) is formed (73) central connected to hole (77) the central the same through the connected hole (77) of one side injection hole in direction normal to rolling direction is not (71) of forming opening (76) are provided to perform a power over which opening (76) a handle being manufactured with low ratio of carbon moved to 90 ?(78) by connecting an drain valve (7) of for a case of a water pipe (4) within locking valve (3) installed at positions on the a is characterized by.. |
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