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MX2015009273A - Energy-efficient tunnel ventilation device. - Google Patents

Energy-efficient tunnel ventilation device.

Info

Publication number
MX2015009273A
MX2015009273A MX2015009273A MX2015009273A MX2015009273A MX 2015009273 A MX2015009273 A MX 2015009273A MX 2015009273 A MX2015009273 A MX 2015009273A MX 2015009273 A MX2015009273 A MX 2015009273A MX 2015009273 A MX2015009273 A MX 2015009273A
Authority
MX
Mexico
Prior art keywords
ventilation device
energy
tunnel ventilation
efficient tunnel
nozzle
Prior art date
Application number
MX2015009273A
Other languages
Spanish (es)
Inventor
Fathi Tarada
Original Assignee
Mosen 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 Mosen Ltd filed Critical Mosen Ltd
Publication of MX2015009273A publication Critical patent/MX2015009273A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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
    • 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
    • E21F1/006—Ventilation at the working face of galleries or tunnels
    • 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
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • 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
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • E21F1/085—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators using compressed gas injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

A ventilation device that enhances the effective longitudinal thrust of a fan assembly installed within a tunnel, by turning the discharged flow away from the surrounding tunnel surfaces and tilting the nozzle trailing edge (6) so that it forms an angle (16) to the nozzle centreline (8).
MX2015009273A 2013-01-17 2014-01-17 Energy-efficient tunnel ventilation device. MX2015009273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1300855.2A GB2509928A (en) 2013-01-17 2013-01-17 Tunnel ventilation fan and nozzle assembly
PCT/GB2014/000013 WO2014111679A1 (en) 2013-01-17 2014-01-17 Energy-efficient tunnel ventilation device

Publications (1)

Publication Number Publication Date
MX2015009273A true MX2015009273A (en) 2015-12-15

Family

ID=47843500

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009273A MX2015009273A (en) 2013-01-17 2014-01-17 Energy-efficient tunnel ventilation device.

Country Status (11)

Country Link
US (1) US20160025105A1 (en)
EP (1) EP2946118B1 (en)
JP (1) JP2016509640A (en)
KR (1) KR20150105974A (en)
AU (1) AU2014206641A1 (en)
CA (1) CA2897643A1 (en)
DK (1) DK2946118T3 (en)
ES (1) ES2880801T3 (en)
GB (2) GB2509928A (en)
MX (1) MX2015009273A (en)
WO (1) WO2014111679A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11655712B2 (en) 2017-05-04 2023-05-23 Mosen Ltd Optimised tunnel ventilation device
GB2562091A (en) * 2017-05-04 2018-11-07 Mosen Ltd Optimised tunnel ventilation device
GB2562263A (en) * 2017-05-10 2018-11-14 Mosen Ltd Bellmouth for jetfan
CN106907176A (en) * 2017-05-10 2017-06-30 杨宏俊 A kind of coal gas in mine is from dynamic pressure wind dilution device
CN109185200B (en) * 2018-11-12 2020-04-24 杨逢春 Automatic air guide device of local ventilator of coal mine and use method of automatic air guide device
CN110360153A (en) * 2019-06-23 2019-10-22 北京交通大学 A kind of tunnel ventilation blower
CN110630308A (en) * 2019-09-05 2019-12-31 常州大学 Fracturing single-well multi-branch compressed air energy storage ventilation system for coal mine well
DE102019220089A1 (en) * 2019-12-18 2021-02-04 W & S Management Gmbh & Co. Kg Nozzle element for a jet fan and jet fan
CN111535846B (en) * 2020-06-22 2022-04-26 于晓晓 Method capable of stabilizing wind flow for tunnel construction
DE102023107502A1 (en) * 2023-03-24 2024-09-26 W & S Management Gmbh & Co. Kg Shell blank for producing a flow deflection unit
GB202401962D0 (en) * 2024-02-13 2024-03-27 Mosen Ltd Bullnose bellmouth for jet fan
GB202403508D0 (en) * 2024-03-11 2024-04-24 Flakt Woods Ltd Air movement apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065078B2 (en) * 1987-11-12 1994-01-19 富士電機株式会社 Tunnel ventilation
JPH01237400A (en) * 1988-03-18 1989-09-21 Hitachi Ltd Reversible axial blower
JPH1123032A (en) * 1997-06-30 1999-01-26 Mitsubishi Heavy Ind Ltd Fan device for ventilating tunnel
DE19920513A1 (en) * 1999-05-05 2000-11-09 Witt & Sohn Gmbh & Co Jet fan
NL1018285C2 (en) * 2001-06-13 2003-01-13 J A M Speulman Beheer B V Ventilation system.
DE102004041696B4 (en) * 2004-08-28 2006-11-30 Wolter Gmbh & Co. Kg Jetventilator
DE102007017854A1 (en) * 2007-04-16 2008-10-30 Siemens Ag Internal combustion engine
GB2479082A (en) * 2008-10-24 2011-09-28 Fathi Tarada Tunnel Ventilation Fan Nozzle
GB0819608D0 (en) * 2008-10-24 2008-12-03 Mosen Ltd Improved tunnel ventilation device

Also Published As

Publication number Publication date
AU2014206641A1 (en) 2015-08-06
ES2880801T3 (en) 2021-11-25
GB2509928A (en) 2014-07-23
GB201400773D0 (en) 2014-03-05
GB2512181B (en) 2017-06-07
US20160025105A1 (en) 2016-01-28
WO2014111679A1 (en) 2014-07-24
EP2946118A1 (en) 2015-11-25
CA2897643A1 (en) 2014-07-24
EP2946118B1 (en) 2021-03-03
KR20150105974A (en) 2015-09-18
GB2512181A (en) 2014-09-24
JP2016509640A (en) 2016-03-31
GB201300855D0 (en) 2013-03-06
DK2946118T3 (en) 2021-05-25

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