CN2706691Y - 防串烟防倒灌排风道自排器 - Google Patents
防串烟防倒灌排风道自排器 Download PDFInfo
- Publication number
- CN2706691Y CN2706691Y CN 200420118472 CN200420118472U CN2706691Y CN 2706691 Y CN2706691 Y CN 2706691Y CN 200420118472 CN200420118472 CN 200420118472 CN 200420118472 U CN200420118472 U CN 200420118472U CN 2706691 Y CN2706691 Y CN 2706691Y
- Authority
- CN
- China
- Prior art keywords
- proof
- oil
- storage box
- exhaustor
- oil storage
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420118472 CN2706691Y (zh) | 2004-10-19 | 2004-10-19 | 防串烟防倒灌排风道自排器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420118472 CN2706691Y (zh) | 2004-10-19 | 2004-10-19 | 防串烟防倒灌排风道自排器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2706691Y true CN2706691Y (zh) | 2005-06-29 |
Family
ID=34852849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420118472 Expired - Fee Related CN2706691Y (zh) | 2004-10-19 | 2004-10-19 | 防串烟防倒灌排风道自排器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2706691Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101871257A (zh) * | 2010-06-25 | 2010-10-27 | 李兴江 | 住宅楼烟气道废油、废水排泄系统 |
CN104976651A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有台阶结构的除油装置 |
CN104976661A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有锥孔和漏槽的厨房设备 |
CN104976655A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有绕管结构的除油装置 |
CN104976653A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有喷管的厨房排气系统 |
-
2004
- 2004-10-19 CN CN 200420118472 patent/CN2706691Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101871257A (zh) * | 2010-06-25 | 2010-10-27 | 李兴江 | 住宅楼烟气道废油、废水排泄系统 |
CN104976651A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有台阶结构的除油装置 |
CN104976655A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有绕管结构的除油装置 |
CN104976661A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有锥孔和漏槽的厨房设备 |
CN104976653A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有喷管的厨房排气系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2706691Y (zh) | 防串烟防倒灌排风道自排器 | |
CN208998272U (zh) | 一种地下车库通风系统 | |
CN2547974Y (zh) | 自动式防串烟防倒灌排气阀 | |
CN2910333Y (zh) | 组合式油烟净化机组 | |
CN1763336A (zh) | 自排式防串烟防倒灌排风道 | |
CN2788073Y (zh) | 防串烟防倒灌排风道抽力器 | |
CN2497167Y (zh) | 住宅烟道止逆阀 | |
CN2658291Y (zh) | 厨房废气排放达标的高层住宅楼排风道系统 | |
CN2711304Y (zh) | 自排式防串烟防倒灌排风道 | |
CN203052796U (zh) | 抽油烟机用可清洗补充送风装置 | |
CN2715014Y (zh) | 防串烟防倒灌排风道抽力器 | |
CN101693255A (zh) | 新型铝冷轧机油雾回收系统 | |
CN2484485Y (zh) | 住宅烟气导流式止逆阀 | |
CN2658286Y (zh) | 一种防倒灌的排风道系统 | |
CN2760446Y (zh) | 气流导向止逆式组合排烟气道 | |
CN2901110Y (zh) | 自排式双功能排风道 | |
CN2636139Y (zh) | 止回排风道 | |
CN2769702Y (zh) | 变压式油烟气、油污集中排放烟道 | |
CN201255413Y (zh) | 排油烟集装装置 | |
CN213334577U (zh) | 抽油烟机 | |
CN2913512Y (zh) | 自排式防串烟防倒灌排风道 | |
CN201802484U (zh) | 箱式发电站 | |
CN2516856Y (zh) | 带有辅助排气装置的抽油烟机 | |
CN2580016Y (zh) | 变压式排风道 | |
CN209457340U (zh) | 民用集成烟囱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengzhou Tengfei prefabricated component Co., Ltd. Assignor: Zhang Jianmin Contract fulfillment period: 2006.8.10 to 2010.10.20 Contract record no.: 2008990000222 Denomination of utility model: Cross fume-proof return-proof exhausting duct self-exhaustor Granted publication date: 20050629 License type: Exclusive license Record date: 20080728 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.8.10 TO 2010.10.20 Name of requester: ZHENGZHOUTENGFEI PREFABRICATED PART CO., LTD. Effective date: 20080728 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050629 Termination date: 20091119 |