基本信息:
- 专利标题: Vibration suppressing device for heat transfer tube and steam generator
- 专利标题(中):用于传热管和蒸汽发生器的振动抑制装置
- 申请号:JP2012142460 申请日:2012-06-25
- 公开(公告)号:JP2014006165A 公开(公告)日:2014-01-16
- 发明人: NISHIOKA KATSUYOSHI , KUSAKABE TAKANARI
- 申请人: Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
- 专利权人: Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 当前专利权人: Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 优先权: JP2012142460 2012-06-25
- 主分类号: G21D1/00
- IPC分类号: G21D1/00 ; F22B37/10
摘要:
PROBLEM TO BE SOLVED: To appropriately suppress vibration of a heat transfer tube in a vibration suppressing device for a heat transfer tube and a steam generator.SOLUTION: A vibration suppressing device for a heat transfer tube includes a wire 101 having flexibility and arranged inside the heat transfer tube 66; and a plurality of sleeves 102, 103 which are mounted in an outer peripheral part of the wire 101 at a predetermined first gap S1 and arranged on an inner peripheral surface of the heat transfer tube 66 at predetermined second gaps S2a, S2b.
摘要(中):
要解决的问题:适当地抑制用于传热管和蒸汽发生器的振动抑制装置中的传热管的振动。解决方案:传热管的振动抑制装置包括具有柔性的布线101, 传热管66; 以及多个套筒102,103,其以预定的第一间隙S1安装在导线101的外周部分中,并且以预定的第二间隙S2a,S2b布置在传热管66的内周面上。