![适合于各种气源的煤气安全阀](/CN/1997/2/4/images/97221996.jpg)
基本信息:
- 专利标题: 适合于各种气源的煤气安全阀
- 专利标题(英):Gas safety valve suitable to all kinds of gas source
- 申请号:CN97221996.X 申请日:1997-07-25
- 公开(公告)号:CN2304018Y 公开(公告)日:1999-01-13
- 发明人: 李广玉
- 申请人: 李广玉
- 申请人地址: 黑龙江省哈尔滨市南岗区东大直街128号
- 专利权人: 李广玉
- 当前专利权人: 李广玉
- 当前专利权人地址: 黑龙江省哈尔滨市南岗区东大直街128号
- 代理机构: 哈尔滨专利事务所
- 代理人: 刘娅
- 主分类号: F23Q2/173
- IPC分类号: F23Q2/173
摘要:
本实用新型公开了一种适合于各种气源的煤气安全阀,阀本体上有进气口和出气口,阀体内有可关闭出气口的阀瓣,电磁控制部分包括控制杆和带开关电磁铁,下端为斜面形的控制杆控制阀瓣的开启和自动关闭,带开关电磁铁限定控制杆的下移和上移,本安全阀采用顺闭方式,实现压力自封,密封可靠,可与任何形式的报警器配合使用,安装方便。
摘要(英):
The utility model discloses a gas safety valve suitable for various gas sources. A valve body is provided with a gas inlet port and a gas outlet port, and is provided with a valve flap which can close the gas outlet port inside. An electromagnetic control part comprises a control lever and an electromagnet with a switch, wherein, the control lever, the lower end of which forms an incline shape controls the valve flap to open and automatically close, and the electromagnet with a switch limits the upward movement and the downward movement of the control lever. The safety valve adopts a sequentially closing mode, realizes self seal of pressure, has reliable seal, can be matched with various alarms, and can be conveniently installed.
IPC结构图谱:
F23Q2/173 | 带有气体燃料和可调火焰的点火器阀门 |