CN104791001B - 一种进风井筒风量倍增及加热防冻装置 - Google Patents
一种进风井筒风量倍增及加热防冻装置 Download PDFInfo
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- CN104791001B CN104791001B CN201510159688.2A CN201510159688A CN104791001B CN 104791001 B CN104791001 B CN 104791001B CN 201510159688 A CN201510159688 A CN 201510159688A CN 104791001 B CN104791001 B CN 104791001B
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- air
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 238000007710 freezing Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000002687 intercalation Effects 0.000 claims abstract description 7
- 238000009830 intercalation Methods 0.000 claims abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims abstract description 3
- 230000007797 corrosion Effects 0.000 claims abstract description 3
- 239000003063 flame retardant Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008014 freezing Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000005065 mining Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 201000009240 nasopharyngitis Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 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
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510159688.2A CN104791001B (zh) | 2015-04-07 | 2015-04-07 | 一种进风井筒风量倍增及加热防冻装置 |
Applications Claiming Priority (1)
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CN201510159688.2A CN104791001B (zh) | 2015-04-07 | 2015-04-07 | 一种进风井筒风量倍增及加热防冻装置 |
Publications (2)
Publication Number | Publication Date |
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CN104791001A CN104791001A (zh) | 2015-07-22 |
CN104791001B true CN104791001B (zh) | 2017-06-09 |
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CN201510159688.2A Active CN104791001B (zh) | 2015-04-07 | 2015-04-07 | 一种进风井筒风量倍增及加热防冻装置 |
Country Status (1)
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CN (1) | CN104791001B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106504932A (zh) * | 2016-11-25 | 2017-03-15 | 云南电网有限责任公司电力科学研究院 | 一种户外高压隔离开关防护装置 |
CN106703864A (zh) * | 2016-12-21 | 2017-05-24 | 重庆大学 | 一种高寒区矿山通风结构以及高寒区矿山通风系统 |
CN108278693A (zh) * | 2018-03-21 | 2018-07-13 | 四川大学 | 一种适用于整体式空调窗的风量倍增新风通道 |
CN109812291B (zh) * | 2019-01-04 | 2021-04-30 | 中国华冶科工集团有限公司 | 矿山竖井井下防冻排水装置 |
CN112556728B (zh) * | 2019-09-25 | 2022-07-19 | 中国航发商用航空发动机有限责任公司 | 一种防冰传感器及具有其的发动机 |
CN112983328B (zh) * | 2021-02-18 | 2021-11-19 | 江苏腾龙石化机械有限公司 | 一种防冻石油井口 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803830A1 (de) * | 1978-01-30 | 1979-08-02 | Korfmann Gmbh Maschf | Verfahren zur messung und ueberwachung der druckverhaeltnisse sowie der luftdurchsatzmengen in luttenleitungen sowie vorrichtung zur durchfuehrung dieses verfahrens |
CN2207446Y (zh) * | 1994-04-04 | 1995-09-13 | 李敬安 | 组装式复合材料输风筒 |
CN202047855U (zh) * | 2011-04-20 | 2011-11-23 | 杭州行者工业产品设计事务所 | 隧道通风系统 |
CN103291346A (zh) * | 2013-06-08 | 2013-09-11 | 中国矿业大学 | 一种煤矿矿井不间断通风装置及方法 |
CN203347746U (zh) * | 2013-07-05 | 2013-12-18 | 煤炭工业济南设计研究院有限公司 | 一种利用回风热能实现井筒防冻的装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201851084U (zh) * | 2010-11-09 | 2011-06-01 | 北京矿大节能科技有限公司 | 一种井筒防冻装置 |
CN203550703U (zh) * | 2013-11-25 | 2014-04-16 | 北京矿大节能科技有限公司 | 一种井筒进风预热装置 |
-
2015
- 2015-04-07 CN CN201510159688.2A patent/CN104791001B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803830A1 (de) * | 1978-01-30 | 1979-08-02 | Korfmann Gmbh Maschf | Verfahren zur messung und ueberwachung der druckverhaeltnisse sowie der luftdurchsatzmengen in luttenleitungen sowie vorrichtung zur durchfuehrung dieses verfahrens |
CN2207446Y (zh) * | 1994-04-04 | 1995-09-13 | 李敬安 | 组装式复合材料输风筒 |
CN202047855U (zh) * | 2011-04-20 | 2011-11-23 | 杭州行者工业产品设计事务所 | 隧道通风系统 |
CN103291346A (zh) * | 2013-06-08 | 2013-09-11 | 中国矿业大学 | 一种煤矿矿井不间断通风装置及方法 |
CN203347746U (zh) * | 2013-07-05 | 2013-12-18 | 煤炭工业济南设计研究院有限公司 | 一种利用回风热能实现井筒防冻的装置 |
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Publication number | Publication date |
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CN104791001A (zh) | 2015-07-22 |
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Inventor after: Nie Baisheng Inventor after: Guo Jianhua Inventor after: Wang Zhanquan Inventor after: Li Xiangchun Inventor after: Meng Junqing Inventor after: Wang Chunliang Inventor before: Nie Baisheng Inventor before: Guo Jianhua Inventor before: Li Xiangchun Inventor before: Meng Junqing Inventor before: Wang Chunliang |
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