CN208719493U - 熔断机构及防火止回阀 - Google Patents
熔断机构及防火止回阀 Download PDFInfo
- Publication number
- CN208719493U CN208719493U CN201821335978.3U CN201821335978U CN208719493U CN 208719493 U CN208719493 U CN 208719493U CN 201821335978 U CN201821335978 U CN 201821335978U CN 208719493 U CN208719493 U CN 208719493U
- Authority
- CN
- China
- Prior art keywords
- valve
- fire
- valve body
- metal plate
- solder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Safety Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821335978.3U CN208719493U (zh) | 2018-08-19 | 2018-08-19 | 熔断机构及防火止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821335978.3U CN208719493U (zh) | 2018-08-19 | 2018-08-19 | 熔断机构及防火止回阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208719493U true CN208719493U (zh) | 2019-04-09 |
Family
ID=65978363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821335978.3U Active CN208719493U (zh) | 2018-08-19 | 2018-08-19 | 熔断机构及防火止回阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208719493U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110360353A (zh) * | 2019-08-12 | 2019-10-22 | 纪呈孟 | 一种排烟气道防火止回阀 |
CN110440036A (zh) * | 2019-07-19 | 2019-11-12 | 广州市法玉环保科技有限公司 | 一种防火止回阀 |
-
2018
- 2018-08-19 CN CN201821335978.3U patent/CN208719493U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110440036A (zh) * | 2019-07-19 | 2019-11-12 | 广州市法玉环保科技有限公司 | 一种防火止回阀 |
CN110360353A (zh) * | 2019-08-12 | 2019-10-22 | 纪呈孟 | 一种排烟气道防火止回阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208719493U (zh) | 熔断机构及防火止回阀 | |
JP5684746B2 (ja) | 膨張弁 | |
CN101358656B (zh) | 针阀及具有此针阀的制冷循环装置 | |
BRPI0621371B1 (pt) | seletor de derivação de carga ativa com um mecanismo de armazenamento de energia | |
CN106090355A (zh) | 流量控制阀 | |
JP2013221593A (ja) | バルブの電動式制御装置 | |
CN208719470U (zh) | 防火止回阀 | |
CN108474493B (zh) | 电动阀 | |
JP2000320712A (ja) | 冷凍回路用電動ニードル弁及びこれを備えた冷凍装置 | |
JP7386283B2 (ja) | 電子膨張弁 | |
US4913324A (en) | Rotary valve for a metallurgical vessel and rotor and stator therefor | |
CN208719548U (zh) | 紧固机构及阀 | |
KR20200043566A (ko) | 냉난방 시스템용 전자식 팽창밸브 | |
JP6726124B2 (ja) | 電動弁およびそれを用いた冷凍サイクルシステム | |
CN208719469U (zh) | 防火止回阀 | |
CN108799528B (zh) | 阀装置 | |
JP2000220760A (ja) | 電動式コントロールバルブ | |
CN208719547U (zh) | 连接机构及阀 | |
CN110836270A (zh) | 电子膨胀阀 | |
JP5881367B2 (ja) | パイロット式電動制御弁 | |
CN208719438U (zh) | 阀体及阀 | |
CN208719471U (zh) | 拨动机构及防火止回阀 | |
KR102138432B1 (ko) | 전기 밸브 | |
CN211083038U (zh) | 一种具有流量调节功能的阀门开关机构及隔膜阀 | |
CN113007380A (zh) | 一种新型低磨损球阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianzhi (Beijing) Technical Service Co., Ltd Assignor: HANGZHOU XIAOMI ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000381 Denomination of utility model: Fusing mechanism and fire-proof check valve Granted publication date: 20190409 License type: Exclusive License Record date: 20200727 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lianzhi (Beijing) Technical Service Co., Ltd Assignor: HANGZHOU XIAOMI ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000381 Date of cancellation: 20201113 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianzhi (Beijing) Technical Service Co., Ltd Assignor: HANGZHOU XIAOMI ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000595 Denomination of utility model: Fuse mechanism and fire check valve Granted publication date: 20190409 License type: Exclusive License Record date: 20201113 |