WO2012025839A3 - Central air- conditioning system for mine excavations - Google Patents

Central air- conditioning system for mine excavations Download PDF

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Publication number
WO2012025839A3
WO2012025839A3 PCT/IB2011/051519 IB2011051519W WO2012025839A3 WO 2012025839 A3 WO2012025839 A3 WO 2012025839A3 IB 2011051519 W IB2011051519 W IB 2011051519W WO 2012025839 A3 WO2012025839 A3 WO 2012025839A3
Authority
WO
WIPO (PCT)
Prior art keywords
mine
central air
conditioning system
excavations
mine excavations
Prior art date
Application number
PCT/IB2011/051519
Other languages
French (fr)
Other versions
WO2012025839A2 (en
Inventor
Nikodem SZLĄZAK
Ryszard PŁONECZKA
Zenon Helbik
Marcin PŁONECZKA
Łukasz HELBIK
Original Assignee
Wonam Serwis Spółka Z Ograniczoną Odpowiedzialnością
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 Wonam Serwis Spółka Z Ograniczoną Odpowiedzialnością filed Critical Wonam Serwis Spółka Z Ograniczoną Odpowiedzialnością
Publication of WO2012025839A2 publication Critical patent/WO2012025839A2/en
Publication of WO2012025839A3 publication Critical patent/WO2012025839A3/en

Links

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
    • E21F3/00—Cooling or drying of air

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)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention relates to a central air-conditioning system for mine excavations, in particular for cooling mine excavations in mines. The central air-conditioning system for mine excavations comprising a surface climate station connected in a closed system with mine face coolers via a pressure exchanger according to the invention is characteristic in that the said system comprises a primary high pressure cycle (1 ) equipped with at least two pressure exchangers (3) connected in parallel with each other and a separate secondary low pressure cycle (2) connected in a pump system (5) with air coolers (4) situated in exploitation sites.
PCT/IB2011/051519 2010-08-23 2011-04-08 Central air- conditioning system for mine excavations WO2012025839A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL392196A PL212814B1 (en) 2010-08-23 2010-08-23 Central air conditioning system for the mining headings
PLP.392196 2010-08-23

Publications (2)

Publication Number Publication Date
WO2012025839A2 WO2012025839A2 (en) 2012-03-01
WO2012025839A3 true WO2012025839A3 (en) 2012-09-07

Family

ID=44626693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/051519 WO2012025839A2 (en) 2010-08-23 2011-04-08 Central air- conditioning system for mine excavations

Country Status (2)

Country Link
PL (1) PL212814B1 (en)
WO (1) WO2012025839A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757770A (en) * 2012-08-06 2012-10-31 何秋生 Replacement-free non-aqueous nano coolant for central air-conditioning and industrial cycle heat exchange system
CN102900456A (en) * 2012-09-25 2013-01-30 方齐 Pneumatic/hydraulic local air conditioning unit for mines
CN102979548B (en) * 2012-12-13 2015-07-08 中国黄金集团建设有限公司 Constant-temperature cold conveying system of underground movable-type escape capsule and refuge chamber
CN103061803B (en) * 2013-02-04 2014-11-26 江苏科技大学 Interior heat-humidity independent processing and passive air conditioning system for refuge chamber of coal mine
CN103670484A (en) * 2013-11-25 2014-03-26 河北工程大学 Wind-water filled type heat and moisture direct heat exchanger
CN103982965A (en) * 2014-05-06 2014-08-13 合肥天鹅制冷科技有限公司 Pneumatic ice storage air conditioning device for downhole rescue
CN106223992B (en) * 2016-08-29 2019-06-28 北京建筑大学 High-temperature mine partial cooling system and method
CN108194117B (en) * 2017-12-27 2018-12-18 山东东山新驿煤矿有限公司 Heat recovering temperature heating system more than a kind of mine
CN110107335B (en) * 2019-06-13 2024-07-16 济南杰瑞复盛机电设备有限公司 Underground combined water ring type large-temperature-difference cooling and heating system
CN110332004A (en) * 2019-08-09 2019-10-15 王德明 Coal mining cooling system with the heat exchange of high-voltage secondary cooling water
CN111622799A (en) * 2020-06-05 2020-09-04 山西文龙中美环能科技股份有限公司 Underground cooling and wellhead anti-freezing system based on split heat pipe and heat pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040283A1 (en) * 1980-10-25 1982-05-27 Ruhrkohle Ag, 4300 Essen Dual circuit mine air and machinery cooling system - has contact manometers and stops controlling pressure level in pipe feeder chambers
DE3221531A1 (en) * 1982-06-08 1983-12-08 Ruhrkohle Ag, 4300 Essen Pressure-volume exchanger
DE4126340C1 (en) * 1991-08-09 1992-08-13 Ruhrkohle Ag, 4690 Herne, De Cold supply for underground work air conditioning - uses secondary flow division into two partial flows after passing through work-point refrigeration sets
CN101220752A (en) * 2008-01-29 2008-07-16 何满潮 Pressure transition system of deep mine heat exchange system
WO2010108070A1 (en) * 2009-03-20 2010-09-23 Energy Recovery, Inc. Efficient methods for operation with high pressure liquids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL203181B1 (en) 2006-01-09 2009-09-30 Przedsi & Eogon Biorstwo Prod System for climate control in mine excavations
PL217532B1 (en) 2010-02-02 2014-07-31 Grupa Kapitałowa Wonam Spółka Akcyjna Central air conditioning system of mine workings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040283A1 (en) * 1980-10-25 1982-05-27 Ruhrkohle Ag, 4300 Essen Dual circuit mine air and machinery cooling system - has contact manometers and stops controlling pressure level in pipe feeder chambers
DE3221531A1 (en) * 1982-06-08 1983-12-08 Ruhrkohle Ag, 4300 Essen Pressure-volume exchanger
DE4126340C1 (en) * 1991-08-09 1992-08-13 Ruhrkohle Ag, 4690 Herne, De Cold supply for underground work air conditioning - uses secondary flow division into two partial flows after passing through work-point refrigeration sets
CN101220752A (en) * 2008-01-29 2008-07-16 何满潮 Pressure transition system of deep mine heat exchange system
WO2010108070A1 (en) * 2009-03-20 2010-09-23 Energy Recovery, Inc. Efficient methods for operation with high pressure liquids

Also Published As

Publication number Publication date
PL392196A1 (en) 2012-02-27
WO2012025839A2 (en) 2012-03-01
PL212814B1 (en) 2012-11-30

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