CN103352555A - 变导式排气道 - Google Patents
变导式排气道 Download PDFInfo
- Publication number
- CN103352555A CN103352555A CN2013103228833A CN201310322883A CN103352555A CN 103352555 A CN103352555 A CN 103352555A CN 2013103228833 A CN2013103228833 A CN 2013103228833A CN 201310322883 A CN201310322883 A CN 201310322883A CN 103352555 A CN103352555 A CN 103352555A
- Authority
- CN
- China
- Prior art keywords
- fire
- check valve
- preventing check
- valve
- valve block
- 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.)
- Granted
Links
- 230000008859 change Effects 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 20
- 239000000779 smoke Substances 0.000 abstract description 15
- 230000003068 static effect Effects 0.000 abstract description 9
- 238000004079 fireproofing Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003517 fume Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 230000003292 diminished effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Air-Flow Control Members (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310322883.3A CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310322883.3A CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103352555A true CN103352555A (zh) | 2013-10-16 |
CN103352555B CN103352555B (zh) | 2016-08-24 |
Family
ID=49308963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310322883.3A Active CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103352555B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105135501A (zh) * | 2015-10-09 | 2015-12-09 | 杭州小米环境科技有限公司 | 一种防回流装置及排油烟管道 |
CN111364732A (zh) * | 2020-04-10 | 2020-07-03 | 于守章 | 一种防火烟道 |
CN113605636A (zh) * | 2021-07-20 | 2021-11-05 | 安徽安德建筑设计有限公司 | 一种房屋建筑竖向防火排气道系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412403A (zh) * | 2001-10-15 | 2003-04-23 | 林润泉 | 变压式排气道 |
ES2170621B1 (es) * | 1999-12-02 | 2003-12-16 | Conductaire S A | Conducto para extraccion de humos. |
EP1921200A2 (en) * | 2006-11-08 | 2008-05-14 | LG Electronics Inc. | Exhaust structure for clothes dryer in apartment building |
CN102080443A (zh) * | 2010-12-14 | 2011-06-01 | 罗国伟 | 多动力源可调式变压防火排气道系统 |
CN102162297A (zh) * | 2011-03-15 | 2011-08-24 | 曹正祥 | 可调式防火排气道装置 |
CN102817462A (zh) * | 2012-09-07 | 2012-12-12 | 杭州小米环境科技有限公司 | 防火排气道进口变压导流装置 |
CN202767469U (zh) * | 2012-07-09 | 2013-03-06 | 杭州小米环境科技有限公司 | 可调式变压防火排气道进口装置 |
-
2013
- 2013-07-25 CN CN201310322883.3A patent/CN103352555B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2170621B1 (es) * | 1999-12-02 | 2003-12-16 | Conductaire S A | Conducto para extraccion de humos. |
CN1412403A (zh) * | 2001-10-15 | 2003-04-23 | 林润泉 | 变压式排气道 |
EP1921200A2 (en) * | 2006-11-08 | 2008-05-14 | LG Electronics Inc. | Exhaust structure for clothes dryer in apartment building |
EP1921200A3 (en) * | 2006-11-08 | 2010-07-21 | LG Electronics Inc. | Exhaust structure for clothes dryer in apartment building |
CN102080443A (zh) * | 2010-12-14 | 2011-06-01 | 罗国伟 | 多动力源可调式变压防火排气道系统 |
CN102162297A (zh) * | 2011-03-15 | 2011-08-24 | 曹正祥 | 可调式防火排气道装置 |
CN202767469U (zh) * | 2012-07-09 | 2013-03-06 | 杭州小米环境科技有限公司 | 可调式变压防火排气道进口装置 |
CN102817462A (zh) * | 2012-09-07 | 2012-12-12 | 杭州小米环境科技有限公司 | 防火排气道进口变压导流装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105135501A (zh) * | 2015-10-09 | 2015-12-09 | 杭州小米环境科技有限公司 | 一种防回流装置及排油烟管道 |
CN105135501B (zh) * | 2015-10-09 | 2018-07-27 | 杭州小米环境科技有限公司 | 一种防回流装置及排油烟管道 |
CN111364732A (zh) * | 2020-04-10 | 2020-07-03 | 于守章 | 一种防火烟道 |
CN111364732B (zh) * | 2020-04-10 | 2021-12-31 | 于守章 | 一种防火烟道 |
CN113605636A (zh) * | 2021-07-20 | 2021-11-05 | 安徽安德建筑设计有限公司 | 一种房屋建筑竖向防火排气道系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103352555B (zh) | 2016-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103352555A (zh) | 变导式排气道 | |
CN201176697Y (zh) | 安装位置可方便变换的变压式排气总成 | |
CN203640224U (zh) | 变导式排气道结构 | |
CN104949313B (zh) | 一种消声器的消声柱结构 | |
CN201340049Y (zh) | 自然风动力排风装置 | |
CN202303796U (zh) | 一种中央空调防尘抑菌排风装置 | |
CN205935554U (zh) | 一种防火导流式烟道及双功能排气系统 | |
CN213711987U (zh) | 防火阀及采用该防火阀的楼宇集中式排烟系统 | |
CN202867947U (zh) | 用于排气管道的可调变压防火止回阀 | |
CN211372546U (zh) | 一种楼宇集中式排烟系统中室外辅助排烟装置 | |
CN201809949U (zh) | 一种住宅防火型排气道 | |
CN202117290U (zh) | 一种变压式排气道 | |
CN2795588Y (zh) | 排风道逆止阀 | |
CN102927326A (zh) | 用于排气管道的可调变压防火止回阀及使用方法 | |
CN202559663U (zh) | 变压式排气道 | |
CN201000159Y (zh) | 一种无动力式排气装置 | |
CN201218583Y (zh) | 引射导流式防火型住宅厨房卫生间排气道系统 | |
CN204757318U (zh) | 一种消声器的消声柱 | |
CN211526656U (zh) | 一种幕墙通风装置 | |
CN2373716Y (zh) | 变压止回排风装置 | |
CN201428234Y (zh) | 变压式三防排气道 | |
CN219454154U (zh) | 一种用于建筑设计的室内通风装置 | |
CN205371102U (zh) | 一种阻抗声流型消声器 | |
CN220469730U (zh) | 一种自然通风隔声窗 | |
CN2743743Y (zh) | 自动式防串烟防倒灌排气阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: Hangzhou Xiaomi Environment Technology Co., Ltd. Document name: Notification of Publication of the Application for Invention |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131016 Assignee: Lianzhi (Beijing) Technical Service Co., Ltd Assignor: HANGZHOU XIAOMI ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000381 Denomination of invention: Guide changing exhausting channel Granted publication date: 20160824 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 |
Application publication date: 20131016 Assignee: Lianzhi (Beijing) Technical Service Co., Ltd Assignor: HANGZHOU XIAOMI ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000595 Denomination of invention: Variable guide exhaust duct Granted publication date: 20160824 License type: Exclusive License Record date: 20201113 |