CN201359170Y - 一种新型通风管路 - Google Patents
一种新型通风管路 Download PDFInfo
- Publication number
- CN201359170Y CN201359170Y CNU2009201430410U CN200920143041U CN201359170Y CN 201359170 Y CN201359170 Y CN 201359170Y CN U2009201430410 U CNU2009201430410 U CN U2009201430410U CN 200920143041 U CN200920143041 U CN 200920143041U CN 201359170 Y CN201359170 Y CN 201359170Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipeline
- ventilation
- pvc
- flange
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009201430410U CN201359170Y (zh) | 2009-02-16 | 2009-02-16 | 一种新型通风管路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009201430410U CN201359170Y (zh) | 2009-02-16 | 2009-02-16 | 一种新型通风管路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201359170Y true CN201359170Y (zh) | 2009-12-09 |
Family
ID=41424934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009201430410U Expired - Fee Related CN201359170Y (zh) | 2009-02-16 | 2009-02-16 | 一种新型通风管路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201359170Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102374622A (zh) * | 2010-08-09 | 2012-03-14 | 上海朗诗建筑科技有限公司 | 一种通风管道*** |
CN102434745A (zh) * | 2011-12-09 | 2012-05-02 | 常州博朗低温设备有限公司 | 槽车放空鸭嘴弯管结构 |
CN103292112A (zh) * | 2013-05-20 | 2013-09-11 | 江苏兆胜建材有限公司 | 一种u-pvc管道设备保温外护*** |
CN110440379A (zh) * | 2019-07-16 | 2019-11-12 | 上海一建安装工程有限公司 | 通风***施工方法 |
CN112267908A (zh) * | 2020-09-28 | 2021-01-26 | 安徽华城兴建材科技有限公司 | 一种增强纤维水泥防爆墙内置通风管 |
-
2009
- 2009-02-16 CN CNU2009201430410U patent/CN201359170Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102374622A (zh) * | 2010-08-09 | 2012-03-14 | 上海朗诗建筑科技有限公司 | 一种通风管道*** |
CN102434745A (zh) * | 2011-12-09 | 2012-05-02 | 常州博朗低温设备有限公司 | 槽车放空鸭嘴弯管结构 |
CN103292112A (zh) * | 2013-05-20 | 2013-09-11 | 江苏兆胜建材有限公司 | 一种u-pvc管道设备保温外护*** |
CN110440379A (zh) * | 2019-07-16 | 2019-11-12 | 上海一建安装工程有限公司 | 通风***施工方法 |
CN110440379B (zh) * | 2019-07-16 | 2021-06-15 | 上海一建安装工程有限公司 | 通风***施工方法 |
CN112267908A (zh) * | 2020-09-28 | 2021-01-26 | 安徽华城兴建材科技有限公司 | 一种增强纤维水泥防爆墙内置通风管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel ventilation pipeline Effective date of registration: 20141216 Granted publication date: 20091209 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd Xin'an branch Pledgor: Huangshan Qiyuan Plastic Pipe Valve Co., Ltd. Registration number: 2014340000006 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151215 Granted publication date: 20091209 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd Xin'an branch Pledgor: Huangshan Qiyuan Plastic Pipe Valve Co., Ltd. Registration number: 2014340000006 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel ventilation pipeline Effective date of registration: 20160115 Granted publication date: 20091209 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd Xin'an branch Pledgor: Huangshan Qiyuan Plastic Pipe Valve Co., Ltd. Registration number: 2016340000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20170216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |