CN103352555B - 变导式排气道 - Google Patents
变导式排气道 Download PDFInfo
- Publication number
- CN103352555B CN103352555B CN201310322883.3A CN201310322883A CN103352555B CN 103352555 B CN103352555 B CN 103352555B CN 201310322883 A CN201310322883 A CN 201310322883A CN 103352555 B CN103352555 B CN 103352555B
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- fire
- guide pipe
- check valve
- preventing check
- bottomless
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- 230000008859 change Effects 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 21
- 239000007789 gas Substances 0.000 abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 230000003068 static effect Effects 0.000 abstract description 9
- 239000003517 fume Substances 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 239000006096 absorbing agent Substances 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
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Check Valves (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310322883.3A CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
Applications Claiming Priority (1)
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CN201310322883.3A CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
Publications (2)
Publication Number | Publication Date |
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CN103352555A CN103352555A (zh) | 2013-10-16 |
CN103352555B true CN103352555B (zh) | 2016-08-24 |
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Family Applications (1)
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CN201310322883.3A Active CN103352555B (zh) | 2013-07-25 | 2013-07-25 | 变导式排气道 |
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CN (1) | CN103352555B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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. |
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 |
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 (7)
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 |
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 |
Also Published As
Publication number | Publication date |
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CN103352555A (zh) | 2013-10-16 |
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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 |
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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 |
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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 |
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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 |
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EE01 | Entry into force of recordation of patent licensing contract |