PL404494A1 - Method and system for detection of endogenous fires in underground coal mining - Google Patents

Method and system for detection of endogenous fires in underground coal mining

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Publication number
PL404494A1
PL404494A1 PL404494A PL40449413A PL404494A1 PL 404494 A1 PL404494 A1 PL 404494A1 PL 404494 A PL404494 A PL 404494A PL 40449413 A PL40449413 A PL 40449413A PL 404494 A1 PL404494 A1 PL 404494A1
Authority
PL
Poland
Prior art keywords
coal mining
underground coal
endogenous fires
optical fiber
detection
Prior art date
Application number
PL404494A
Other languages
Polish (pl)
Other versions
PL225384B1 (en
Inventor
Michał Jan Dziadek
Maciej Adam Polok
Original Assignee
Dmp System 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 Dmp System Spółka Z Ograniczoną Odpowiedzialnością filed Critical Dmp System Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL404494A priority Critical patent/PL225384B1/en
Publication of PL404494A1 publication Critical patent/PL404494A1/en
Publication of PL225384B1 publication Critical patent/PL225384B1/en

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  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Sposób wykrywania pożarów endogenicznych w górnictwie podziemnym węgla kamiennego polega na tym, że w co najmniej jednym chodniku przyścianowym (1) umieszcza się co najmniej jeden światłowód (2), który instaluje się w rurowej osłonie (3) na planowanej długości wyrobiska eksploatacyjnego (4), przy czym światłowód (2) włącza się w centralny układ monitoringu zagrożeń pożarowych (CUM). W miarę postępu wyrobiska ścianowego (4) pozostawia się światłowód (2) wraz z osłoną (3) w zrobach (5) i prowadzi monitoring temperatury w celu wykrycia wzrostu temperatury w zrobach (5). Wynalazek dotyczy również układu do wykrywania pożarów endogenicznych w górnictwie podziemnym węgla kamiennego.The method of detecting endogenous fires in underground coal mining consists in the fact that at least one longwall (1) contains at least one optical fiber (2), which is installed in a tubular sheath (3) along the planned length of the excavation (4) , the optical fiber (2) is included in the central fire hazard monitoring system (CUM). As the longwall excavation progresses (4), the optical fiber (2) along with the cover (3) is left in the goaf (5) and temperature monitoring is carried out to detect a temperature increase in the goaf (5). The invention also relates to a system for detecting endogenous fires in underground coal mining.

PL404494A 2013-06-28 2013-06-28 Method and system for detection of endogenous fires in underground coal mining PL225384B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL404494A PL225384B1 (en) 2013-06-28 2013-06-28 Method and system for detection of endogenous fires in underground coal mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404494A PL225384B1 (en) 2013-06-28 2013-06-28 Method and system for detection of endogenous fires in underground coal mining

Publications (2)

Publication Number Publication Date
PL404494A1 true PL404494A1 (en) 2015-01-05
PL225384B1 PL225384B1 (en) 2017-04-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL404494A PL225384B1 (en) 2013-06-28 2013-06-28 Method and system for detection of endogenous fires in underground coal mining

Country Status (1)

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PL (1) PL225384B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113551790A (en) * 2021-07-26 2021-10-26 中国矿业大学(北京) Fully mechanized mining face goaf internal temperature measurement optical cable laying structure and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094234B (en) * 2018-01-29 2021-01-12 光力科技股份有限公司 Coal mine spontaneous combustion ignition monitoring bundle pipe maintenance method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113551790A (en) * 2021-07-26 2021-10-26 中国矿业大学(北京) Fully mechanized mining face goaf internal temperature measurement optical cable laying structure and method
CN113551790B (en) * 2021-07-26 2022-05-17 中国矿业大学(北京) Method for laying temperature measuring optical cables in fully mechanized mining face goaf

Also Published As

Publication number Publication date
PL225384B1 (en) 2017-04-28

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