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DE202005005243U1 - Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet - Google Patents

Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet Download PDF

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Publication number
DE202005005243U1
DE202005005243U1 DE200520005243 DE202005005243U DE202005005243U1 DE 202005005243 U1 DE202005005243 U1 DE 202005005243U1 DE 200520005243 DE200520005243 DE 200520005243 DE 202005005243 U DE202005005243 U DE 202005005243U DE 202005005243 U1 DE202005005243 U1 DE 202005005243U1
Authority
DE
Germany
Prior art keywords
cover
sprinkler
magnet
covered
panel
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
DE200520005243
Other languages
German (de)
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.)
Minimax GmbH and Co KG
Original Assignee
Minimax GmbH and Co KG
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 Minimax GmbH and Co KG filed Critical Minimax GmbH and Co KG
Priority to DE200520005243 priority Critical patent/DE202005005243U1/en
Publication of DE202005005243U1 publication Critical patent/DE202005005243U1/en
Priority to DE112006001497T priority patent/DE112006001497A5/en
Priority to EP06722690A priority patent/EP1750811A2/en
Priority to PCT/DE2006/000538 priority patent/WO2006105758A2/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
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/09—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers telescopic or adjustable

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)

Abstract

A fire-protection sprinkler (2) is flush-fitted with the ceiling panel and is located within a socket housing (1). The sprinkler is covered in use by a flat panel (4) and retained ready for use by a magnet (3).

Description

Die Anmeldung betrifft einen verdeckten Sprinkler entsprechend den Merkmalen des ersten Schutzanspruches.The Application relates to a concealed sprinkler according to the features the first protection claim.

Die Neuerung ist geeignet für den Fall, daß Sprinkler in Deckenverkleidungen mit einer Abdeckung eingelassen werden sollen und die Abdeckung auf einfache und effektive Weise entfernbar sein soll.The Innovation is suitable for the case that sprinklers to be embedded in ceiling panels with a cover and the cover be removable in a simple and effective manner should.

Sprinkler in Feuerlöschsystemen werden in der Regel an einer Rohrleitung, die durch die Decke des entsprechenden Raumes ragt, eingeschraubt, so daß der Sprinkler im Falle eines Brandes über dem zu löschenden Objekt auslösbar ist und die Löschflüssigkeit nach Bersten des Auslöseelementes über den Brandherd verteilt. Das Befestigen von Sprinklern in Arbeitsräumen wie Labors, Produktionsstätten und Lagern ist unproblematisch, da es sich dabei um Zweckräume handelt, in denen derartige Vorrichtungen nicht störend wirken. Sprinkler werden aber auch in Präsentationsräumen befestigt oder in Räumen mit einer ausgewählt ästhetischen Architektur, in der sie störend wirken können. Für diesen Fall ist üblich, verdeckte Sprinkler einzubauen, das heißt, der Sprinkler ist in die Decke des Gebäudes eingelassen und mit einer Abdeckhaube versehen. Dazu sind verschiedenste Lösungen bekannt.sprinkler in fire extinguishing systems are usually attached to a pipeline through the ceiling of the corresponding room protrudes, screwed in, so that the sprinkler in case of a Fire over the one to be deleted Object can be triggered is and the extinguishing liquid after bursting of the trigger element on the Spread fire. Fixing sprinklers in workrooms such as Laboratories, production facilities and Storage is not a problem as it is a utility room, in which such devices do not interfere. Become a sprinkler but also fixed in presentation rooms or in rooms with a selected aesthetic Architecture in which they are disturbing can act. For this Case is common Install concealed sprinklers, that is, the sprinkler is in the Ceiling of the building let in and provided with a cover. These are various solutions known.

In US 5,152,344 ist eine Lösung beschrieben, in der ein Sprinkler in einer Befestigungshaube in der Deckenabordnung angeordnet ist, wobei die Abdeckung der Befestigungshaube mittels Federn an Rillen in der Abdeckhaube gehalten und im Havariefall abgestoßen wird. Diese Lösung hat den Nachteil, daß eine relativ große Abdeckung vorhanden, die weit in die Abdeckhaube hineinreicht. Das hohe Gewicht der Abdeckung birgt das Problem von Beschädigungen im Gebäude oder von Personen durch das Herabfallen der Abdeckung. Weiterhin sind erhebliche Kräfte erforderlich, um die Abdeckung zu entfernen.In US 5,152,344 is described a solution in which a sprinkler is arranged in a mounting hood in the Deckenabordnung, wherein the cover of the mounting hood is held by means of springs on grooves in the cover and repelled in case of damage. This solution has the disadvantage that a relatively large cover exists, which extends far into the cover. The heavy weight of the cover has the problem of damage to the building or people due to the cover falling down. Furthermore, considerable forces are required to remove the cover.

Aus US 4,926,946 geht ein Sprinkler mit Abdeckung hervor, der in Richtung auf die Abdeckung beweglich ist und auf diese Weise die Abdeckung in den darunter befindlichen Raum ausstößt. Eine derartige Vorrichtung weist eine Reihe von Bauteilen auf und ist relativ kompliziert zu fertigen, wobei auch in diesem Fall die Abdeckung ein höheres Gewicht aufweist, was die Möglichkeit birgt, daß Schaden in der im darunter befindlichen Raum angerichtet wird.Out US 4,926,946 A sprinkler with a cover protrudes, which is movable in the direction of the cover, thus expelling the cover into the space underneath. Such a device has a number of components and is relatively complicated to manufacture, in which case the cover has a higher weight, which offers the possibility that damage is done in the space underneath.

US 4,976,320 beschreibt einen verdeckten Sprinkler, dessen Verdeckung ebenfalls durch eine Ausstoßvorrichtung und über eine Feder entfernt wird. Die Verdeckung stellt eine einfache Platte dar, die bei ihrem Abfallen mit hoher Wahrscheinlichkeit wenig Schaden anrichtet. Kompliziert ist allerdings der Mechanismus gestaltet, der dafür sorgt, daß die Verdeckung mittels einer Feder abgestoßen wird. US 4,976,320 describes a concealed sprinkler whose occlusion is also removed by an ejector and via a spring. The occlusion is a simple plate that is unlikely to cause much damage when dropped. Complicated, however, the mechanism is designed, which ensures that the cover is repelled by a spring.

In DE 590 109 wird eine Feuerlöschbrause beschrieben, die in eine Decke eingelassen wird und bei der ein Aufklappmechanismus die Löschdüse freigibt. Dieser Aufklappmechanismus stellt eine kompliziertere Vorrichtung dar, die die Ausbildung des Löschwassers in zumindest eine Seite behindern kann.In DE 590 109 a fire-extinguishing spray is described, which is embedded in a ceiling and in which a folding mechanism releases the extinguishing nozzle. This folding mechanism is a more complicated device that can hinder the formation of extinguishing water in at least one side.

Es ist daher Aufgabe der Neuerung, einen verdeckten Sprinkler zu entwickeln, dessen Abdeckung sehr leicht und einfach gestaltet und auf unkomplizierte Weise entfernbar ist, wobei das Ausbreiten des Löschwassers nicht behindert wird.It is therefore the task of the innovation to develop a concealed sprinkler, its cover is very light and simple and uncomplicated Way is removable, wherein the spread of extinguishing water does not interfere becomes.

Diese Aufgabe wird durch eine Vorrichtung nach den Merkmalen des ersten Schutzanspruches erfüllt.These The object is achieved by a device according to the features of the first Protection claim fulfilled.

Unteransprüche geben vorteilhafte Ausgestaltung der Neuerung wieder.Subordinate claims advantageous embodiment of the innovation again.

Die vorgeschlagene Lösung sieht einen Sprinkler vor, der in einer Befestigungshaube angeordnet ist, die in einer Deckenverkleidung befestigt ist, wobei die Abdeckung mittels Magnet am Sprinkler oder an der Befestigungshaube angeordnet ist und im Brandfall durch den Druck des Löschwassers entfernt wird. Der Sprinkler befindet sich in der Mitte der Befestigungshaube, die eine rotationssymmetrische Form aufweist. Diese Form kann glocken- oder kegelförmig sein. Bei der Abdeckung kann es sich um eine flache runde Metallplatte handeln, die der Form und der Farbe der Deckenverkleidung entspricht. Erforderlichenfalls kann die Abdeckung Löcher oder Durchbrüche beliebiger Form aufweisen.The suggested solution provides a sprinkler, which is arranged in a mounting hood is that is fixed in a ceiling panel, with the cover arranged by means of magnet on the sprinkler or on the mounting hood is and is removed in case of fire by the pressure of the fire-fighting water. Of the Sprinkler is located in the middle of the mounting hood, the has a rotationally symmetrical shape. This shape can be bell-shaped or conical be. The cover may be a flat round metal plate act according to the shape and color of the ceiling cladding. If necessary, the cover holes or breakthroughs of any Have shape.

Der Magnet kann an der Abdeckung am Rand der Befestigungshaube oder am Sprinklerteller angeordnet sein. Vorteilhaft ist es, wenn die Befestigungshaube oder die Abdeckung der Befestigungshaube aus Metall bestehen.Of the Magnet can be attached to the cover at the edge of the mounting hood or be arranged on the sprinkler plate. It is advantageous if the Mounting cover or the cover of the mounting cover made of metal consist.

Im Folgenden soll die Neuerung an einem Ausführungsbeispiel und einer einzigen Figur erläutert werden.in the The following is the innovation of an embodiment and a single Figure explained become.

Die Figur zeigt einen verdeckten Sprinkler 2, bestehend aus der Befestigungshaube 1, die aus Metall besteht und in der mittig der Sprinkler 2 angeordnet ist. Am Rand der Befestigungshaube 1 ist ein Magnet 3 angeordnet, der die runde Abdeckung 4, die aus Metall besteht, hält. Die Befestigungshaube 1 ist so an der Deckenverkleidung 5 befestigt, daß sie zu allen Seiten dicht anliegt und kein Zwischenraum vorhanden ist. Die Abdeckung 4 weist Durchbrüche auf, die dem Design der Deckenverkleidungen 5 entsprechend, durch die im Falle eines Brandes außergewöhnliche Erwärmungen registrierbar sind, die dann dazu führen, daß das Berstelement im Sprinkler zerspringt und den Weg des Löschwassers in die Befestigungshaube 1 oberhalb der Abdeckung 4 freigibt. Der Druck des eingedrungenen Wassers ist innerhalb kürzester Zeit stärker als die Kraft des haltenden Magnetes 3, so daß die Abdeckung 4 abfällt und in den zu löschenden Raum nach unten schwebt und der Löschvorgang stattfinden kann.The figure shows a concealed sprinkler 2 , consisting of the fixing hood 1 , which is made of metal and in the middle of the sprinkler 2 is arranged. At the edge of the mounting hood 1 is a magnet 3 arranged the round cover 4 made of metal holds. The fastening hood 1 is like that on the ceiling cladding 5 attached so that it fits tightly on all sides and there is no gap. The cover 4 has breakthroughs that match the design of the ceiling panels 5 accordingly, by in the event of a fire extra ordinary warming can be registered, which then cause the bursting element in the sprinkler shatters and the path of the extinguishing water in the mounting hood 1 above the cover 4 releases. The pressure of the penetrated water is within a short time stronger than the force of the holding magnet 3 so that the cover 4 drops and floats down to the space to be deleted and the deletion process can take place.

Die Vorrichtung hat den Vorteil, daß die Abdeckung am Sprinkler mit wenig Aufwand und hoher Funktionssicherheit befestigbar ist.The Device has the advantage that the Cover on sprinkler with little effort and high reliability is fastened.

Claims (6)

Verdeckter Sprinkler, bestehend aus der in der Deckenverkleidung (5) angeordneten Befestigungshaube (1), in deren Mitte sich der Sprinkler (2) befindet, dadurch gekennzeichnet, daß eine Abdeckung (5) mittels Magnet (3) gehalten wird und im Brandfall durch den Druck des Löschwassers entfernt wird.Concealed sprinkler, consisting of the in the ceiling cladding ( 5 ) arranged mounting hood ( 1 ), in the middle of which the sprinkler ( 2 ), characterized in that a cover ( 5 ) by means of magnet ( 3 ) and is removed in case of fire by the pressure of the fire-fighting water. Verdeckter Sprinkler nach Anspruch 1, dadurch gekennzeichnet, daß der Magnet (3) an der Abdeckung (5) angeordnet ist.Concealed sprinkler according to claim 1, characterized in that the magnet ( 3 ) on the cover ( 5 ) is arranged. Verdeckter Sprinkler nach Anspruch 1, dadurch gekennzeichnet, daß der Magnet (3) am Sprühteller des Sprinklers (2) angeordnet ist.Concealed sprinkler according to claim 1, characterized in that the magnet ( 3 ) on the spray plate of the sprinkler ( 2 ) is arranged. Verdeckter Sprinkler nach Anspruch 1, dadurch gekennzeichnet, daß der Magnet (3) am Rand der Befestigungshaube (1) angeordnet ist.Concealed sprinkler according to claim 1, characterized in that the magnet ( 3 ) at the edge of the mounting hood ( 1 ) is arranged. Verdeckter Sprinkler nach Anspruch 1, dadurch gekennzeichnet, daß die Befestigungshaube (1) aus Metall besteht.Concealed sprinkler according to claim 1, characterized in that the fastening hood ( 1 ) consists of metal. Verdeckter Sprinkler nach Anspruch 1, dadurch gekennzeichnet, daß die Abdeckung (5) aus Metall besteht.Concealed sprinkler according to claim 1, characterized in that the cover ( 5 ) consists of metal.
DE200520005243 2005-04-02 2005-04-02 Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet Expired - Lifetime DE202005005243U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE200520005243 DE202005005243U1 (en) 2005-04-02 2005-04-02 Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet
DE112006001497T DE112006001497A5 (en) 2005-04-02 2006-03-27 Concealed sprinkler
EP06722690A EP1750811A2 (en) 2005-04-02 2006-03-27 Concealed sprinkler
PCT/DE2006/000538 WO2006105758A2 (en) 2005-04-02 2006-03-27 Concealed sprinkler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520005243 DE202005005243U1 (en) 2005-04-02 2005-04-02 Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet

Publications (1)

Publication Number Publication Date
DE202005005243U1 true DE202005005243U1 (en) 2005-06-02

Family

ID=34639156

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200520005243 Expired - Lifetime DE202005005243U1 (en) 2005-04-02 2005-04-02 Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet
DE112006001497T Withdrawn DE112006001497A5 (en) 2005-04-02 2006-03-27 Concealed sprinkler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112006001497T Withdrawn DE112006001497A5 (en) 2005-04-02 2006-03-27 Concealed sprinkler

Country Status (3)

Country Link
EP (1) EP1750811A2 (en)
DE (2) DE202005005243U1 (en)
WO (1) WO2006105758A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021493A1 (en) 2008-04-29 2009-11-05 Minimax Gmbh & Co. Kg Sprinkler for use in e.g. deluge sprinkler system, for use in building for fire protection purposes, has sprinkler hood for transferring heat radiation of fire from provided area to thermal releasing element
WO2009138257A1 (en) * 2008-05-14 2009-11-19 Fogtec Brandschutz Gmbh & Co. Kg Extinguishing nozzle arrangement
US8002046B2 (en) 2008-10-10 2011-08-23 Neeb Daniel A Apparatus for reducing the incidence of tampering with automatic fire sprinkler assemblies
RU2603578C1 (en) * 2015-06-30 2016-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Lock with thermal disengagement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009004938U1 (en) 2009-06-19 2009-10-01 Aquatherm Besitzgesellschaft Gmbh & Co. Kg mounting kit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590109C (en) 1930-01-23 1933-12-23 Automatic Sprinkler Company Of Fire extinguisher
US3998273A (en) * 1976-03-05 1976-12-21 The Reliable Automatic Sprinkler Company, Inc. Apparatus for use with a fire safety device
US4926946A (en) 1988-11-08 1990-05-22 Central Sprinkler Corporation Pendent style sprinkler with cover
US4976320A (en) 1989-05-25 1990-12-11 Central Sprinkler Corporation Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly
JP3165960B2 (en) * 1989-12-15 2001-05-14 能美防災株式会社 Sprinkler-fire extinguishing equipment
US5152344A (en) 1991-03-25 1992-10-06 Grinnell Corporation Fire protection sprinkler
US6374919B1 (en) * 2000-04-18 2002-04-23 The Reliable Automatic Sprinkler Co., Inc. Concealed horizontal sidewall sprinkler arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021493A1 (en) 2008-04-29 2009-11-05 Minimax Gmbh & Co. Kg Sprinkler for use in e.g. deluge sprinkler system, for use in building for fire protection purposes, has sprinkler hood for transferring heat radiation of fire from provided area to thermal releasing element
WO2009138257A1 (en) * 2008-05-14 2009-11-19 Fogtec Brandschutz Gmbh & Co. Kg Extinguishing nozzle arrangement
US8002046B2 (en) 2008-10-10 2011-08-23 Neeb Daniel A Apparatus for reducing the incidence of tampering with automatic fire sprinkler assemblies
RU2603578C1 (en) * 2015-06-30 2016-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Lock with thermal disengagement

Also Published As

Publication number Publication date
DE112006001497A5 (en) 2008-03-20
WO2006105758A2 (en) 2006-10-12
WO2006105758A3 (en) 2007-03-22
EP1750811A2 (en) 2007-02-14

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050707

R150 Term of protection extended to 6 years

Effective date: 20080505

R151 Term of protection extended to 8 years

Effective date: 20110420

R152 Term of protection extended to 10 years

Effective date: 20130417

R082 Change of representative
R071 Expiry of right