CN111637289A - 一种防火防冷桥隔热复合风管 - Google Patents
一种防火防冷桥隔热复合风管 Download PDFInfo
- Publication number
- CN111637289A CN111637289A CN202010527207.XA CN202010527207A CN111637289A CN 111637289 A CN111637289 A CN 111637289A CN 202010527207 A CN202010527207 A CN 202010527207A CN 111637289 A CN111637289 A CN 111637289A
- Authority
- CN
- China
- Prior art keywords
- pipe wall
- air pipe
- bridge
- composite air
- cold
- 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.)
- Pending
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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
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
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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
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular 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
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- 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
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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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
- F24F13/0263—Insulation for air ducts
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010527207.XA CN111637289A (zh) | 2020-06-11 | 2020-06-11 | 一种防火防冷桥隔热复合风管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010527207.XA CN111637289A (zh) | 2020-06-11 | 2020-06-11 | 一种防火防冷桥隔热复合风管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111637289A true CN111637289A (zh) | 2020-09-08 |
Family
ID=72328958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010527207.XA Pending CN111637289A (zh) | 2020-06-11 | 2020-06-11 | 一种防火防冷桥隔热复合风管 |
Country Status (1)
Country | Link |
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CN (1) | CN111637289A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112161117A (zh) * | 2020-09-23 | 2021-01-01 | 中国五冶集团有限公司 | 防火风管结构和施工方法 |
CN112797259A (zh) * | 2020-12-31 | 2021-05-14 | 陕西建工第五建设集团有限公司 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
CN114963383A (zh) * | 2022-05-25 | 2022-08-30 | 中电环宇(北京)建设工程有限公司 | 一种防排烟风管的制作与组装方法 |
-
2020
- 2020-06-11 CN CN202010527207.XA patent/CN111637289A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112161117A (zh) * | 2020-09-23 | 2021-01-01 | 中国五冶集团有限公司 | 防火风管结构和施工方法 |
CN112797259A (zh) * | 2020-12-31 | 2021-05-14 | 陕西建工第五建设集团有限公司 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
CN112797259B (zh) * | 2020-12-31 | 2022-04-08 | 陕西建工第五建设集团有限公司 | 一种模块化装配式低噪音无石棉硅酸钙板防火风管 |
CN114963383A (zh) * | 2022-05-25 | 2022-08-30 | 中电环宇(北京)建设工程有限公司 | 一种防排烟风管的制作与组装方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Wang Wei Inventor after: Liang Guangzhi Inventor after: Nie Chunhui Inventor after: Yuan Shijie Inventor after: Zhang Hengyi Inventor after: Huang Shilang Inventor before: Huang Shilang Inventor before: Wang Qiang Inventor before: Nie Chunhui Inventor before: Yuan Shijie Inventor before: Zhang Hengyi Inventor before: Wang Wei Inventor before: Liang Guangzhi |