![一种管路振动噪声抑制器结构](/CN/2014/1/43/images/201410216242.jpg)
基本信息:
- 专利标题: 一种管路振动噪声抑制器结构
- 专利标题(英):Pipeline vibration noise suppressor structure
- 申请号:CN201410216242.4 申请日:2014-05-21
- 公开(公告)号:CN103968184A 公开(公告)日:2014-08-06
- 发明人: 柳贡民 , 冯亮 , 张文平 , 赵晓臣 , 张新玉 , 明平剑 , 曹贻鹏
- 申请人: 哈尔滨工程大学
- 申请人地址: 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
- 专利权人: 哈尔滨工程大学
- 当前专利权人: 哈尔滨工程大学
- 当前专利权人地址: 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
- 主分类号: F16L55/04
- IPC分类号: F16L55/04 ; F16L55/033
The invention provides a pipeline vibration noise suppressor structure. The pipeline vibration noise suppressor structure comprises a perforated pipe, an outlet connecting pipe, an outer shell, a nitrogen charging valve and a corrugated pipe. The right end of the perforated pipe is connected with the outlet connecting pipe in an embedded mode. The left end of the outer shell is arranged at the left end of the perforated pipe through threads in a sleeved mode. The outlet connecting pipe is provided with a boss. The right end of the outer shell is arranged on the outlet connecting pipe in a sleeved mode and abuts against the boss. The sidewall of the middle portion of the perforated pipe is provided with penetration holes. The left portion of the perforated pipe and the left portion of the outlet connecting pipe are both provided with grooves. A rubber sleeve is arranged outside the penetration holes of the perforated pipe. The left end and the right end of the rubber sleeve are fixed into the grooves of the perforated pipe and the outlet connecting pipe through turns of wires respectively. The middle portion of the outer shell is provided with the corrugated pipe, and the left end and the right end of the outer shell are connected through the corrugated pipe. A cavity is formed among the outer shell, the corrugated pipe and the rubber sleeve. The nitrogen charging valve is fixed to the outer shell and is communicated with the cavity. Through the pipeline vibration noise suppressor structure, noise of a liquid charging pipeline is controlled, and attenuation of pipeline vibration is achieved.
公开/授权文献:
- CN103968184B 一种管路振动噪声抑制器结构 公开/授权日:2016-03-09
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16L | 管接头 |
------F16L55/00 | 管中阀门的配置 |
--------F16L55/04 | .流体中脉动和振动的阻尼装置 |