EP2604774A3 - Smoke extraction duct - Google Patents

Smoke extraction duct Download PDF

Info

Publication number
EP2604774A3
EP2604774A3 EP12196875.4A EP12196875A EP2604774A3 EP 2604774 A3 EP2604774 A3 EP 2604774A3 EP 12196875 A EP12196875 A EP 12196875A EP 2604774 A3 EP2604774 A3 EP 2604774A3
Authority
EP
European Patent Office
Prior art keywords
wall
extraction duct
smoke extraction
gap
calcium silicate
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.)
Granted
Application number
EP12196875.4A
Other languages
German (de)
French (fr)
Other versions
EP2604774A2 (en
EP2604774B1 (en
Inventor
Kerstin Krensel
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.)
Etex Building Performance GmbH
Original Assignee
Promat GmbH
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 Promat GmbH filed Critical Promat GmbH
Priority to PL12196875T priority Critical patent/PL2604774T3/en
Publication of EP2604774A2 publication Critical patent/EP2604774A2/en
Publication of EP2604774A3 publication Critical patent/EP2604774A3/en
Application granted granted Critical
Publication of EP2604774B1 publication Critical patent/EP2604774B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0263—Insulation for air ducts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/30—Details or features not otherwise provided for comprising fireproof material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Duct Arrangements (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Die Erfindung betrifft einen Entrauchungskanal, insbesondere der Feuerwiderstandsklasse L90, mit einer Innenwandung (2) und einer davon unter Ausbildung eines Spaltraums (4) beabstandeten Außenwandung (3), wobei die Innenwandung (2) und die Außenwandung (3) jeweils aus Calciumsilikat gebildet sind, und mit einem im Spaltraum (4) angeordneten Traggerüst (15), das aus Hohlprofilen (5) aus Stahl gebildet ist, sowie mit im Spaltraum (4) angeordneten Streifen (7) aus Calciumsilikat, mit denen die Innenwandung (2) und die Außenwandung (3) mechanisch verbunden sind.

Figure imgaf001
The invention relates to a smoke extraction duct, in particular the fire resistance class L90, with an inner wall (2) and one outer wall (3) spaced apart to form a gap (4), wherein the inner wall (2) and the outer wall (3) are each formed from calcium silicate , and with a in the gap (4) arranged support frame (15), which is formed from hollow sections (5) made of steel, and arranged in the gap (4) strips (7) made of calcium silicate, with which the inner wall (2) and the Outside wall (3) are mechanically connected.
Figure imgaf001
EP12196875.4A 2011-12-13 2012-12-13 Smoke extraction duct Active EP2604774B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12196875T PL2604774T3 (en) 2011-12-13 2012-12-13 Smoke extraction duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202011052284U DE202011052284U1 (en) 2011-12-13 2011-12-13 Entrauchungskanal

Publications (3)

Publication Number Publication Date
EP2604774A2 EP2604774A2 (en) 2013-06-19
EP2604774A3 true EP2604774A3 (en) 2017-05-17
EP2604774B1 EP2604774B1 (en) 2018-10-17

Family

ID=45769290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12196875.4A Active EP2604774B1 (en) 2011-12-13 2012-12-13 Smoke extraction duct

Country Status (3)

Country Link
EP (1) EP2604774B1 (en)
DE (1) DE202011052284U1 (en)
PL (1) PL2604774T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3006416B1 (en) * 2013-05-29 2015-12-11 Concepts Et Dev En Prot Incendie FIRE PROTECTION PIPE
CN103615113B (en) * 2013-11-28 2016-05-25 贵州百捷鸿晟科技有限公司 The processing method of exhaust gas flue
CN103866960A (en) * 2014-03-10 2014-06-18 李士平 Glass magnesium flat plate combined smoke gas exhaust passage
EP3249312A1 (en) * 2016-05-27 2017-11-29 Promat Sas Ducts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841651A1 (en) * 1978-09-25 1980-04-03 Mabag Luft & Klimatechnik Fire-resistant air ventilation conduit - has walls each comprising rigid frame and insulating material with sheet-metal cladding
DE3013400A1 (en) * 1980-04-05 1981-10-08 Manfred 5000 Köln Otto Fireproof cable or ventilating duct - has mineral fibre filling between calcium silicate panels containing water of crystallisation content

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841651A1 (en) * 1978-09-25 1980-04-03 Mabag Luft & Klimatechnik Fire-resistant air ventilation conduit - has walls each comprising rigid frame and insulating material with sheet-metal cladding
DE3013400A1 (en) * 1980-04-05 1981-10-08 Manfred 5000 Köln Otto Fireproof cable or ventilating duct - has mineral fibre filling between calcium silicate panels containing water of crystallisation content

Also Published As

Publication number Publication date
DE202011052284U1 (en) 2012-01-30
PL2604774T3 (en) 2019-10-31
EP2604774A2 (en) 2013-06-19
EP2604774B1 (en) 2018-10-17

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