CN109139080B8 - Ventilation unit for tunnel traffic - Google Patents

Ventilation unit for tunnel traffic Download PDF

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Publication number
CN109139080B8
CN109139080B8 CN201811087635.4A CN201811087635A CN109139080B8 CN 109139080 B8 CN109139080 B8 CN 109139080B8 CN 201811087635 A CN201811087635 A CN 201811087635A CN 109139080 B8 CN109139080 B8 CN 109139080B8
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CN
China
Prior art keywords
air
air inlet
air outlet
cavity
fire
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.)
Active
Application number
CN201811087635.4A
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Chinese (zh)
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CN109139080B (en
CN109139080A (en
Inventor
苏群健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Wisdom High Speed Technology Co ltd
Original Assignee
Anhui Zhenhan Construction Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Zhenhan Construction Engineering Co ltd filed Critical Anhui Zhenhan Construction Engineering Co ltd
Priority to CN201811087635.4A priority Critical patent/CN109139080B8/en
Publication of CN109139080A publication Critical patent/CN109139080A/en
Application granted granted Critical
Publication of CN109139080B publication Critical patent/CN109139080B/en
Publication of CN109139080B8 publication Critical patent/CN109139080B8/en
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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
    • E21F1/003—Ventilation of traffic tunnels

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ventilation (AREA)

Abstract

The invention belongs to the technical field of tunnel traffic, in particular to a ventilation device for tunnel traffic, which aims at solving the problem that ventilation equipment of a traffic tunnel cannot carry out emergency treatment on fire. In the invention, when a fire disaster occurs, the temperature in the air outlet cavity rises, and pressure difference is formed between the air outlet cavity and the air in the air inlet cavity, so that the first partition plate and the second partition plate deviate towards one side of the air inlet cavity, the aperture of the air inlet cavity is reduced, the air supply of the air inlet pipe is reduced, the fire source is blocked from expanding, the aperture of the air outlet cavity is increased, the air outlet quantity is increased, the effect of exhausting air and smoke dust is improved, and the ventilation pipe performs emergency treatment when the fire disaster occurs.
CN201811087635.4A 2018-09-18 2018-09-18 Ventilation unit for tunnel traffic Active CN109139080B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811087635.4A CN109139080B8 (en) 2018-09-18 2018-09-18 Ventilation unit for tunnel traffic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811087635.4A CN109139080B8 (en) 2018-09-18 2018-09-18 Ventilation unit for tunnel traffic

Publications (3)

Publication Number Publication Date
CN109139080A CN109139080A (en) 2019-01-04
CN109139080B CN109139080B (en) 2021-01-22
CN109139080B8 true CN109139080B8 (en) 2021-03-19

Family

ID=64814578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811087635.4A Active CN109139080B8 (en) 2018-09-18 2018-09-18 Ventilation unit for tunnel traffic

Country Status (1)

Country Link
CN (1) CN109139080B8 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013152044A (en) * 2012-01-25 2013-08-08 Hitachi Plant Technologies Ltd Corner vane for tunnel ventilation facility and method of installing the same
CN103611630A (en) * 2013-11-12 2014-03-05 诸岗 Air purifier and high-pressure dust removing plate thereof
CN103797155A (en) * 2011-09-15 2014-05-14 应用材料公司 Gas delivery and distribution for uniform process in linear-type large-area plasma reactor
CN104847396A (en) * 2015-05-11 2015-08-19 上海市政工程设计研究总院（集团）有限公司 Natural ventilation method of tunnel sound barrier
CN105268317A (en) * 2015-11-03 2016-01-27 舟山市智海技术开发有限公司 Tunnel air ventilation and purification structure and air ventilation and purification method thereof
CN206222595U (en) * 2016-12-02 2017-06-06 皖西学院 Fully-automatic intelligent speed change draft fan system
CN206929358U (en) * 2017-04-14 2018-01-26 彭伟成 One kind fire prevention flat gate valve
CN207122318U (en) * 2017-08-02 2018-03-20 张科 A kind of novel tunnel ventilation unit
CN207122319U (en) * 2017-08-15 2018-03-20 孔锐 A kind of tunnel ventilation device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797155A (en) * 2011-09-15 2014-05-14 应用材料公司 Gas delivery and distribution for uniform process in linear-type large-area plasma reactor
JP2013152044A (en) * 2012-01-25 2013-08-08 Hitachi Plant Technologies Ltd Corner vane for tunnel ventilation facility and method of installing the same
CN103611630A (en) * 2013-11-12 2014-03-05 诸岗 Air purifier and high-pressure dust removing plate thereof
CN104847396A (en) * 2015-05-11 2015-08-19 上海市政工程设计研究总院（集团）有限公司 Natural ventilation method of tunnel sound barrier
CN105268317A (en) * 2015-11-03 2016-01-27 舟山市智海技术开发有限公司 Tunnel air ventilation and purification structure and air ventilation and purification method thereof
CN206222595U (en) * 2016-12-02 2017-06-06 皖西学院 Fully-automatic intelligent speed change draft fan system
CN206929358U (en) * 2017-04-14 2018-01-26 彭伟成 One kind fire prevention flat gate valve
CN207122318U (en) * 2017-08-02 2018-03-20 张科 A kind of novel tunnel ventilation unit
CN207122319U (en) * 2017-08-15 2018-03-20 孔锐 A kind of tunnel ventilation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
顶部竖井隧道自然通风排烟实验的设计与实践;王彦富等;《实验技术与管理》;20161031;第33卷(第10期);第176-184页 *

Also Published As

Publication number Publication date
CN109139080B (en) 2021-01-22
CN109139080A (en) 2019-01-04

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210121

Address after: 242131 No.9, west side of Tongzhan Road, Shizi Town, Langxi County, Xuancheng City, Anhui Province

Patentee after: Anhui Zhenhan Construction Engineering Co.,Ltd.

Address before: 237100 industrial innovation center of Wanxi University, Lu'an City, Anhui Province

Patentee before: Su Qunjian

TR01 Transfer of patent right
CI03 Correction of invention patent

Page: The title page

Correction item: Patentee|Address

Correct: Anhui Zhenhan Construction Engineering Co.,Ltd.|242131 No. 9, West Side of Tongzhan Road, Shizi Town, Langxi County, Xuancheng City, Anhui Province

False: Su Qunjian|237100 Industrial Innovation Center, Wanxi College, Lu'an City, Anhui Province

Number: 04-02

Volume: 37

CI03 Correction of invention patent
TR01 Transfer of patent right

Effective date of registration: 20231212

Address after: No.2, Wuhouci East Street, Chengdu, Sichuan 610000

Patentee after: Sichuan wisdom High Speed Technology Co.,Ltd.

Address before: 242131 No.9, west side of Tongzhan Road, Shizi Town, Langxi County, Xuancheng City, Anhui Province

Patentee before: Anhui Zhenhan Construction Engineering Co.,Ltd.

TR01 Transfer of patent right