CN106545354B - 一种高强度隧道通风管道 - Google Patents
一种高强度隧道通风管道 Download PDFInfo
- Publication number
- CN106545354B CN106545354B CN201710037490.6A CN201710037490A CN106545354B CN 106545354 B CN106545354 B CN 106545354B CN 201710037490 A CN201710037490 A CN 201710037490A CN 106545354 B CN106545354 B CN 106545354B
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- layer pipe
- horizontal support
- support bar
- bar
- outer layer
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- 238000009423 ventilation Methods 0.000 title claims abstract description 25
- 239000004576 sand Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710037490.6A CN106545354B (zh) | 2017-01-19 | 2017-01-19 | 一种高强度隧道通风管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710037490.6A CN106545354B (zh) | 2017-01-19 | 2017-01-19 | 一种高强度隧道通风管道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106545354A CN106545354A (zh) | 2017-03-29 |
CN106545354B true CN106545354B (zh) | 2018-12-25 |
Family
ID=58398813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710037490.6A Active CN106545354B (zh) | 2017-01-19 | 2017-01-19 | 一种高强度隧道通风管道 |
Country Status (1)
Country | Link |
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CN (1) | CN106545354B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6030672A (en) * | 1995-04-24 | 2000-02-29 | Usui Kokusai Sangyo Kaisha Limited | Corrosion- and chipping-resistant resin coating structure for stainless steel pipes |
CN2903385Y (zh) * | 2006-05-18 | 2007-05-23 | 李长城 | 工程巷道风筒 |
CN200952609Y (zh) * | 2005-12-30 | 2007-09-26 | 李寿山 | 具有增强型端部的中空结构壁塑料管材 |
CN201462228U (zh) * | 2009-08-11 | 2010-05-12 | 张�杰 | 高强度耐压通风管道 |
KR20140074601A (ko) * | 2012-12-10 | 2014-06-18 | (주)나우기술 | 터널 라이닝에 고정된 풍도슬래브 |
CN104358944A (zh) * | 2014-10-20 | 2015-02-18 | 张家港市人和高精管有限公司 | 一种冷拔精密钢管 |
CN204284682U (zh) * | 2014-12-11 | 2015-04-22 | 浙江中创科技有限公司 | 一种复合风管 |
CN205117385U (zh) * | 2015-10-09 | 2016-03-30 | 浙江天地塑业有限公司 | 一种矿井用环保无缝风筒 |
CN105864572A (zh) * | 2016-06-22 | 2016-08-17 | 陈广生 | 一种管道用的新型防护罩装置及其安装方法 |
CN206397536U (zh) * | 2017-01-19 | 2017-08-11 | 河北工程大学 | 一种高强度隧道通风管道 |
-
2017
- 2017-01-19 CN CN201710037490.6A patent/CN106545354B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6030672A (en) * | 1995-04-24 | 2000-02-29 | Usui Kokusai Sangyo Kaisha Limited | Corrosion- and chipping-resistant resin coating structure for stainless steel pipes |
CN200952609Y (zh) * | 2005-12-30 | 2007-09-26 | 李寿山 | 具有增强型端部的中空结构壁塑料管材 |
CN2903385Y (zh) * | 2006-05-18 | 2007-05-23 | 李长城 | 工程巷道风筒 |
CN201462228U (zh) * | 2009-08-11 | 2010-05-12 | 张�杰 | 高强度耐压通风管道 |
KR20140074601A (ko) * | 2012-12-10 | 2014-06-18 | (주)나우기술 | 터널 라이닝에 고정된 풍도슬래브 |
CN104358944A (zh) * | 2014-10-20 | 2015-02-18 | 张家港市人和高精管有限公司 | 一种冷拔精密钢管 |
CN204284682U (zh) * | 2014-12-11 | 2015-04-22 | 浙江中创科技有限公司 | 一种复合风管 |
CN205117385U (zh) * | 2015-10-09 | 2016-03-30 | 浙江天地塑业有限公司 | 一种矿井用环保无缝风筒 |
CN105864572A (zh) * | 2016-06-22 | 2016-08-17 | 陈广生 | 一种管道用的新型防护罩装置及其安装方法 |
CN206397536U (zh) * | 2017-01-19 | 2017-08-11 | 河北工程大学 | 一种高强度隧道通风管道 |
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CN106545354A (zh) | 2017-03-29 |
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Inventor after: Wang Jinxi Inventor after: Liu Weiyang Inventor after: Fu Zhiheng Inventor after: Gao Zheng Inventor after: Zhao Jinbo Inventor after: Zhang Jiawei Inventor after: Meng Zhiqiang Inventor after: Shi Zhixiang Inventor before: Wang Jinxi Inventor before: Yao Wenbo Inventor before: Gao Zheng Inventor before: Zhao Jinbo Inventor before: Zhang Jiawei Inventor before: Meng Zhiqiang Inventor before: Shi Zhixiang |
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