CN112797259A - 一种模块化装配式低噪音无石棉硅酸钙板防火风管 - Google Patents
一种模块化装配式低噪音无石棉硅酸钙板防火风管 Download PDFInfo
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- CN112797259A CN112797259A CN202011616461.3A CN202011616461A CN112797259A CN 112797259 A CN112797259 A CN 112797259A CN 202011616461 A CN202011616461 A CN 202011616461A CN 112797259 A CN112797259 A CN 112797259A
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- China
- Prior art keywords
- pipe
- plate
- fire
- air
- fireproof
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/003—Rigid pipes with a rectangular cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/22—Pipes composed of a plurality of segments
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- 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
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- 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
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011616461.3A CN112797259B (zh) | 2020-12-31 | 2020-12-31 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011616461.3A CN112797259B (zh) | 2020-12-31 | 2020-12-31 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112797259A true CN112797259A (zh) | 2021-05-14 |
CN112797259B CN112797259B (zh) | 2022-04-08 |
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CN202011616461.3A Active CN112797259B (zh) | 2020-12-31 | 2020-12-31 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
Country Status (1)
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CN (1) | CN112797259B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078447A5 (zh) * | 1970-02-11 | 1971-11-05 | Rachlin Joel | |
US20030051764A1 (en) * | 2001-09-20 | 2003-03-20 | Jungers Jon W. | Air handling system ductwork component and method of manufacture |
CN102374622A (zh) * | 2010-08-09 | 2012-03-14 | 上海朗诗建筑科技有限公司 | 一种通风管道系统 |
US20140283941A1 (en) * | 2013-03-25 | 2014-09-25 | Evonik Foams, Inc. | Seamless, self-insulated foam duct and an apparatus and method for manufacturing the same |
FR3006416A1 (fr) * | 2013-05-29 | 2014-12-05 | Concepts Et Dev En Prot Incendie | Conduit de protection incendie |
CN204477600U (zh) * | 2015-02-06 | 2015-07-15 | 武汉建工集团股份有限公司 | 一种用于包裹共板式法兰风管橡塑的防火衬垫 |
CN206874983U (zh) * | 2017-07-10 | 2018-01-12 | 成都新蓝暖通设备有限公司 | 组合式不燃无机复合风管 |
CN107619246A (zh) * | 2017-09-25 | 2018-01-23 | 张弛 | 高密度纤维加强型无石棉硅酸钙板 |
CN111382471A (zh) * | 2019-09-30 | 2020-07-07 | 天津奥特浦斯机电设备有限公司 | 基于bim的复合风管产品生产管理系统 |
CN111637289A (zh) * | 2020-06-11 | 2020-09-08 | 中铁建电气化局集团第四工程有限公司 | 一种防火防冷桥隔热复合风管 |
CN211779434U (zh) * | 2020-01-23 | 2020-10-27 | 无锡大世界通风设备有限公司 | 镀锌螺旋风管 |
-
2020
- 2020-12-31 CN CN202011616461.3A patent/CN112797259B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078447A5 (zh) * | 1970-02-11 | 1971-11-05 | Rachlin Joel | |
US20030051764A1 (en) * | 2001-09-20 | 2003-03-20 | Jungers Jon W. | Air handling system ductwork component and method of manufacture |
CN102374622A (zh) * | 2010-08-09 | 2012-03-14 | 上海朗诗建筑科技有限公司 | 一种通风管道系统 |
US20140283941A1 (en) * | 2013-03-25 | 2014-09-25 | Evonik Foams, Inc. | Seamless, self-insulated foam duct and an apparatus and method for manufacturing the same |
FR3006416A1 (fr) * | 2013-05-29 | 2014-12-05 | Concepts Et Dev En Prot Incendie | Conduit de protection incendie |
CN204477600U (zh) * | 2015-02-06 | 2015-07-15 | 武汉建工集团股份有限公司 | 一种用于包裹共板式法兰风管橡塑的防火衬垫 |
CN206874983U (zh) * | 2017-07-10 | 2018-01-12 | 成都新蓝暖通设备有限公司 | 组合式不燃无机复合风管 |
CN107619246A (zh) * | 2017-09-25 | 2018-01-23 | 张弛 | 高密度纤维加强型无石棉硅酸钙板 |
CN111382471A (zh) * | 2019-09-30 | 2020-07-07 | 天津奥特浦斯机电设备有限公司 | 基于bim的复合风管产品生产管理系统 |
CN211779434U (zh) * | 2020-01-23 | 2020-10-27 | 无锡大世界通风设备有限公司 | 镀锌螺旋风管 |
CN111637289A (zh) * | 2020-06-11 | 2020-09-08 | 中铁建电气化局集团第四工程有限公司 | 一种防火防冷桥隔热复合风管 |
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CN112797259B (zh) | 2022-04-08 |
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Inventor after: An Huantao Inventor after: Wei Guoqiang Inventor after: Cai Shikai Inventor after: Liu Xiao Inventor after: Sun Juan Inventor after: Duan Yumin Inventor after: Li Junwei Inventor after: Dang Jun Inventor before: An Huantao Inventor before: Wei Guoqiang Inventor before: Cai Shikai Inventor before: Liu Xiao Inventor before: Sun Juan Inventor before: Duan Yumin Inventor before: Li Junwei Inventor before: Dang Jun |
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