DE59811493D1 - Method and device for operating a fire extinguishing dry sprinkler system - Google Patents

Method and device for operating a fire extinguishing dry sprinkler system

Info

Publication number
DE59811493D1
DE59811493D1 DE59811493T DE59811493T DE59811493D1 DE 59811493 D1 DE59811493 D1 DE 59811493D1 DE 59811493 T DE59811493 T DE 59811493T DE 59811493 T DE59811493 T DE 59811493T DE 59811493 D1 DE59811493 D1 DE 59811493D1
Authority
DE
Germany
Prior art keywords
alarm valve
opening
pipeline system
operating
fire extinguishing
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.)
Expired - Lifetime
Application number
DE59811493T
Other languages
German (de)
Inventor
Wolfgang Melchior
Karl-Heinz Stuertzer
Stephan Schoettler
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.)
Total Walther GmbH Feuerschutz und Sicherheit
Total Feuerschutz GmbH
Original Assignee
Total Walther GmbH Feuerschutz und Sicherheit
Total Feuerschutz 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 Total Walther GmbH Feuerschutz und Sicherheit, Total Feuerschutz GmbH filed Critical Total Walther GmbH Feuerschutz und Sicherheit
Application granted granted Critical
Publication of DE59811493D1 publication Critical patent/DE59811493D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/62—Pipe-line systems dry, i.e. empty of extinguishing material when not in use
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/64—Pipe-line systems pressurised
    • A62C35/66—Accelerators

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Drying Of Solid Materials (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

The pipeline system from the dry alarm valve (3) to the sprinklers is filled with compressed air. The alarm valve is held closed by pressure compensation on the air and extinguishing water side and opened when pressure drops on the air side. The pipeline system is rapidly ventilated by a pneumatic device and the dry alarm valve is rapidly opened by a separate pneumatic device. The quick opening for ventilating the pipeline system takes place before the rapid opening of the dry alarm valve. The rapid openings are undertaken by separate throttle stretches. This ensures that the throttling for the ventilation is greater than the throttling for opening the alarm valve. Diaphragm valves can be used to control the ventilation of the pipe system and the opening of the alarm valve.
DE59811493T 1997-04-21 1998-03-20 Method and device for operating a fire extinguishing dry sprinkler system Expired - Lifetime DE59811493D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19716589A DE19716589B4 (en) 1997-04-21 1997-04-21 Method and device for operating a fire extinguishing dry sprinkler system

Publications (1)

Publication Number Publication Date
DE59811493D1 true DE59811493D1 (en) 2004-07-08

Family

ID=7827142

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19716589A Expired - Fee Related DE19716589B4 (en) 1997-04-21 1997-04-21 Method and device for operating a fire extinguishing dry sprinkler system
DE59811493T Expired - Lifetime DE59811493D1 (en) 1997-04-21 1998-03-20 Method and device for operating a fire extinguishing dry sprinkler system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19716589A Expired - Fee Related DE19716589B4 (en) 1997-04-21 1997-04-21 Method and device for operating a fire extinguishing dry sprinkler system

Country Status (6)

Country Link
EP (1) EP0873766B1 (en)
AT (1) ATE268194T1 (en)
CZ (1) CZ118198A3 (en)
DE (2) DE19716589B4 (en)
HU (1) HUP9800609A3 (en)
PL (1) PL186276B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962940A1 (en) * 1999-12-24 2001-07-19 Total Feuerschutz Gmbh Fire extinguishing system
DE20000365U1 (en) * 2000-01-11 2001-05-23 Total Feuerschutz Gmbh Gas high pressure fire extinguishing system
DE10101490A1 (en) 2001-01-12 2002-08-01 Fogtec Brandschutz Gmbh & Co Fire fighting device
FI111522B (en) 2001-05-07 2003-08-15 Marioff Corp Oy Fire fighting equipment and source of fire fighting equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611653C2 (en) * 1976-03-19 1985-09-26 Bauknecht Feuerschutz Gmbh, 7550 Rastatt sprinkler system
DE4133410A1 (en) * 1991-10-09 1993-04-15 Total Feuerschutz Gmbh Dry pipe sprinkler fire protection - has air vent valve to remove air to reduce time for system to come into operation
DE4209326C2 (en) * 1992-03-23 1995-03-16 Gebaeudewirtschaft Cottbus Gmb Method and device for checking dry riser lines
DE4320442C2 (en) * 1993-06-21 1996-09-26 Total Feuerschutz Gmbh Device for a stationary fire extinguishing system and method for operating the fire extinguishing system
DE29512521U1 (en) * 1995-06-16 1995-10-05 Preussag Ag Minimax Quick venting station

Also Published As

Publication number Publication date
PL325895A1 (en) 1998-10-26
HUP9800609A2 (en) 1998-12-28
HU9800609D0 (en) 1998-05-28
DE19716589A1 (en) 1998-10-22
EP0873766A2 (en) 1998-10-28
DE19716589B4 (en) 2004-07-22
ATE268194T1 (en) 2004-06-15
HUP9800609A3 (en) 1999-08-30
EP0873766A3 (en) 2000-04-12
CZ118198A3 (en) 1998-11-11
PL186276B1 (en) 2003-12-31
EP0873766B1 (en) 2004-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition