CN2704709Y - 止逆排风接头 - Google Patents
止逆排风接头 Download PDFInfo
- Publication number
- CN2704709Y CN2704709Y CN 03209298 CN03209298U CN2704709Y CN 2704709 Y CN2704709 Y CN 2704709Y CN 03209298 CN03209298 CN 03209298 CN 03209298 U CN03209298 U CN 03209298U CN 2704709 Y CN2704709 Y CN 2704709Y
- Authority
- CN
- China
- Prior art keywords
- air door
- return
- adapter body
- air draft
- mortar
- 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 - Lifetime
Links
- 239000004570 mortar (masonry) Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000000779 smoke Substances 0.000 description 11
- 238000007599 discharging Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03209298 CN2704709Y (zh) | 2003-09-11 | 2003-09-11 | 止逆排风接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03209298 CN2704709Y (zh) | 2003-09-11 | 2003-09-11 | 止逆排风接头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2704709Y true CN2704709Y (zh) | 2005-06-15 |
Family
ID=34755022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03209298 Expired - Lifetime CN2704709Y (zh) | 2003-09-11 | 2003-09-11 | 止逆排风接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2704709Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252358A (zh) * | 2011-08-03 | 2011-11-23 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN102252359A (zh) * | 2011-08-04 | 2011-11-23 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN103672051A (zh) * | 2013-11-27 | 2014-03-26 | 青岛双瑞海洋环境工程股份有限公司 | 电解法压载水处理装置的圆形排风管道用风挡 |
CN104776712A (zh) * | 2015-03-19 | 2015-07-15 | 岑溪市东正动力科技开发有限公司 | 排风机的自动启闭密封门装置 |
-
2003
- 2003-09-11 CN CN 03209298 patent/CN2704709Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252358A (zh) * | 2011-08-03 | 2011-11-23 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN102252358B (zh) * | 2011-08-03 | 2013-07-24 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN102252359A (zh) * | 2011-08-04 | 2011-11-23 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN102252359B (zh) * | 2011-08-04 | 2013-07-24 | 宁波方太厨具有限公司 | 一种用于油烟机的出风罩 |
CN103672051A (zh) * | 2013-11-27 | 2014-03-26 | 青岛双瑞海洋环境工程股份有限公司 | 电解法压载水处理装置的圆形排风管道用风挡 |
CN103672051B (zh) * | 2013-11-27 | 2016-08-17 | 青岛双瑞海洋环境工程股份有限公司 | 电解法压载水处理装置的圆形排风管道用风挡 |
CN104776712A (zh) * | 2015-03-19 | 2015-07-15 | 岑溪市东正动力科技开发有限公司 | 排风机的自动启闭密封门装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU MEIDA ELECTRICAL APPLIANCES CO., LTD. Free format text: FORMER OWNER: XIA ZHISHENG Effective date: 20090522 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: North and South Center Road, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province, 211300 Patentee after: Jiangsu Meida Electrical Appliance Co., Ltd. Address before: Zhejiang province Haining City Experimental Xiashi Town Road No. 7, zip code: 314417 Patentee before: Xia Zhisheng |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130911 Granted publication date: 20050615 |