ES2320068B1 - HEAT SWITCH DEVICE FOR DOOR CORTAFUEGOS. - Google Patents
HEAT SWITCH DEVICE FOR DOOR CORTAFUEGOS. Download PDFInfo
- Publication number
- ES2320068B1 ES2320068B1 ES200602702A ES200602702A ES2320068B1 ES 2320068 B1 ES2320068 B1 ES 2320068B1 ES 200602702 A ES200602702 A ES 200602702A ES 200602702 A ES200602702 A ES 200602702A ES 2320068 B1 ES2320068 B1 ES 2320068B1
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- ES
- Spain
- Prior art keywords
- door
- closing mechanism
- fire
- support
- switch device
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
Dispositivo interruptor de calor para puerta cortafuegos, que comprende unos medios estructurales de soporte (8) y (9) para la fijación del mecanismo de cierre controlado (2) de la puerta (1) que están conformados de un material que funde antes que el material del mecanismo, y que se montan sobre la puerta (1) y marco (7) en disposición intermedia entre el mecanismo (2) y la puerta (1) para actuar a la vez como medios separadores entre dichos elementos en el uso normal de la puerta cortafuegos, mientras que en presencia de fuego y a una temperatura determinada las estructuras de soporte (8) y (9) se extinguen provocando la caída del mecanismo de cierre (2) de su sostén con lo que se interrumpe la posible transmisión de calor del cierre a la puerta.Door heat switch device firewall, which includes structural support means (8) and (9) for fixing the controlled closing mechanism (2) of the door (1) that are made of a material that melts before the material of the mechanism, and that are mounted on the door (1) and framework (7) in intermediate arrangement between the mechanism (2) and the door (1) to act simultaneously as separating means between said elements in normal use of the fire door, while in the presence of fire and at a certain temperature the support structures (8) and (9) become extinct causing the fall of the closing mechanism (2) of its support which is interrupted the possible heat transfer from the closure to the door.
Description
Dispositivo interruptor de calor para puerta cortafuegos.Door heat switch device Firewall
La presente invención consiste en un interruptor de calor para una puerta cortafuegos de aplicación general en la industria dedicada a la fabricación de puertas metálicas y en especial a la fabricación de puertas cortafuegos pivotantes que incorporan un mecanismo de cierre controlado y automático de la puerta.The present invention consists of a switch of heat for a fire door of general application in the industry dedicated to the manufacture of metal doors and in special to the manufacture of pivoting fire doors that incorporate a controlled and automatic closing mechanism of the door.
El dispositivo interruptor de calor para puertas cortafuegos, tiene por objeto, cortar la transmisión de calor en caso de incendio que aporta el mecanismo del cierre caliente a la puerta cortafuegos, con lo que se consigue, que vaya más pausado el incremento de temperatura de la puerta, así como evitar posibles deformaciones de la puerta en la zona donde queda unido el mecanismo de cierre y en definitiva hacer más resistente a la puerta frente al fuego durante el mayor tiempo posible.The door heat switch device Firewall, aims to cut heat transmission in case of fire that brings the hot closing mechanism to the Fire door, with what you get, let it go more slowly increase in door temperature, as well as avoid possible deformations of the door in the area where the closing mechanism and ultimately make it more resistant to door in front of the fire for as long as possible.
Para tal efecto el dispositivo interruptor de calor para puertas cortafuegos presenta la particularidad de estar constituido por una estructura de soporte, apoyo o sostén para el mecanismo de cierre controlado de la puerta, la cual estructura está conformada de un material que funde antes que el material metálico del cierre con lo que se consigue que la estructura pueda derretirse a cierta temperatura lo que produce el desprendimiento del mecanismo de cierre de la estructura de sostén y por lo tanto también de la puerta a la que está unida la estructura de apoyo, con lo que se corta la posible transmisión del calor a la puerta a través del mecanismo de cierre.For this purpose the switch device heat for fire doors presents the particularity of being constituted by a support structure, support or support for the controlled closing mechanism of the door, which structure It is made of a material that melts before the material metal closure so that the structure can be achieved melt at a certain temperature which produces the detachment of the closing mechanism of the support structure and therefore also of the door to which the support structure is attached, which cuts the possible transmission of heat to the door to through the closing mechanism.
La citada estructura de apoyo en su fijación a la puerta queda en situación intermedia entre dicha puerta y el mecanismo de cierre con lo que se evita el contacto directo del cierre con la puerta al actuar la estructura como elemento separador de ambos elementos.The aforementioned support structure in its fixation to the door is intermediate between said door and the closing mechanism which avoids direct contact of the closing with the door when the structure acts as an element separator of both elements.
En el estado actual de la técnica constructiva aplicada a la fabricación de puertas cortafuegos ya es conocido que la puerta cortafuegos comporte asociada por su cara interna un mecanismo de cierre controlado de la puerta que permite su apertura normal y su cierre automático para que se mantenga la puerta cerrada y evitar en caso de incendio el paso de las llamas y la salida de los gases de combustión a su través.In the current state of construction technique applied to the manufacture of fire doors it is already known that the fire door comporte associated by its inner face a controlled closing mechanism of the door that allows its opening normal and its automatic closing to keep the door closed and prevent the passage of flames and fire in case of fire flue gas outlet through it.
Convencionalmente los componentes del mecanismo de cierre se encuentran alojados en el interior de una carcasa metálica que está dotada de orificios pasantes en sus caras laterales mayores para su fijación a la puerta mediante órganos de anclaje, mientras que en la cara superior quedan articuladas unas bielas en ángulo a modo de brazos de palanca que se unen por un apoyo dispuesto en su extremo libre al marco de la puerta.Conventionally the components of the mechanism They are housed inside a housing metal that is provided with through holes in their faces major sides for fixing to the door by means of anchor, while on the upper face are articulated some angled cranks as lever arms that are joined by a support arranged at its free end to the door frame.
Este tipo de mecanismos de cierre controlada de puertas tienen la ventaja de facilitar la apertura de la puerta por pesada que resulte, así como también su cierre automático sin esfuerzo, lo que asegura la hermeticidad de la puerta sobre el vano dejando estancos las habitaciones o compartimentos que separa.This type of controlled closing mechanisms of doors have the advantage of facilitating the opening of the door by heavy resulting, as well as its automatic closing without effort, which ensures the tightness of the door over the opening leaving the rooms or compartments that separate.
Por otra parte este tipo de mecanismos de cierre tienen el grave inconveniente de que, en caso de incendio, el conjunto metálico del mecanismo de cierre se calienta por el fuego y actúa como agente conductor y transmisor del calor a la puerta cortafuegos con lo que se produce un calentamiento más rápido de dicha puerta.On the other hand this type of closing mechanisms they have the serious disadvantage that, in case of fire, the metal assembly of the closing mechanism is heated by fire and acts as a conductive agent and transmitter of heat at the door firewall with faster heating of said door.
Otro inconveniente que se ha observado en los estudios de fuego de las puertas, es el hecho de que en las zonas de la puerta donde están asociados directamente los mecanismos de cierre, son zonas más debilitadas por el peso del mecanismo, por lo que durante el fuego en dichas zonas existen más tensiones que pueden provocar la deformación de la chapa de la puerta, llegando a producirse grietas por donde se escapan los gases nocivos de la combustión.Another inconvenience that has been observed in the fire studies of the doors, is the fact that in the areas of the door where the mechanisms of closure, are areas more weakened by the weight of the mechanism, so that during the fire in these areas there are more tensions than they can cause the deformation of the door plate, reaching cracks occur where harmful gases escape from the combustion.
La presente invención pretende resolver los inconvenientes planteados aportando al mercado un dispositivo interruptor de calor para puertas cortafuegos con mecanismo de cierre controlado de apertura y cierre de la puerta, que no se monta directamente a la puerta sino que se realiza a través de un soporte de material especial que se degrada con la temperatura antes que el mecanismo y la puerta, lo que favorece el desprendimiento del mecanismo de la puerta cortando con ello la transmisión de calor a dicha puerta.The present invention seeks to resolve the problems raised by providing a device to the market heat switch for fire doors with mechanism controlled closing of opening and closing of the door, which is not Rides directly to the door but is done through a support of special material that degrades with temperature before the mechanism and the door, which favors the detachment of the door mechanism thereby cutting the heat transmission to said door.
Para tal efecto el dispositivo interruptor de
calor para puerta cortafuegos se caracteriza porque está
constituido por unos medios estructurales de soporte para la
fijación del mecanismo de cierre de la puerta que están conformados
de un material cuya fusión se realiza a una temperatura menor que
la del material del mecanismo cierre, los cuales medios
estructurales de soporte se montan sobre la puerta y marco en
disposición intermedia entre el cierre y la puerta para actuar
también como medios separadores entre dichos elementos en el uso
normal de la puerta cortafuegos, mientras que en presencia de fuego
y a una temperatura determinada las estructuras de soporte se
extinguen provocando la caída del mecanismo de cierre de su sostén
con lo que se interrumpe la posible transmisión de calor del
cierre a la
puerta.For this purpose the heat switch device for fire door is characterized in that it is constituted by structural support means for fixing the door closing mechanism that are formed of a material whose fusion is carried out at a temperature lower than that of the material of the closing mechanism, which structural support means are mounted on the door and frame in intermediate arrangement between the closure and the door to also act as separating means between said elements in the normal use of the fire door, while in the presence of fire and at a certain temperature the support structures are extinguished causing the closing mechanism of its support to fall, thereby interrupting the possible heat transfer from the closure to the
door.
Asimismo la invención se caracteriza porque los medios estructurales de soporte están conformados en forma de placas de un material termoplástico.The invention is also characterized in that structural support means are shaped in the form of plates of a thermoplastic material.
Igualmente la invención se caracteriza porque los medios estructurales de soporte conforman una serie de orificios ciegos para la fijación del mecanismo de cierre y otra serie de orificios pasantes para la unión de dichos medios estructurales a la puerta cortafuegos y marco de la puerta, siendo susceptible dichos orificios de estar reforzados con elementos metálicos internos ocluidos en la operación de moldeo de dichos medios estructurales de soporte.The invention is also characterized in that the structural support means form a series of blind holes for fixing the closing mechanism and other series of through holes for joining said means structural to the fire door and door frame, being susceptible said holes of being reinforced with elements internal metallic occluded in the molding operation of said structural support means.
Para mayor comprensión de lo hasta ahora expuesto, se acompaña a la presente memoria descriptiva de un juego de dibujos en los que se muestra el objeto de la invención, sin que deba entenderse que la representación gráfica aludida constituya una limitación de las características peculiares de esta solicitud.For more understanding of it so far exposed, is accompanied by the present specification of a game of drawings in which the object of the invention is shown, without that it should be understood that the graphic representation referred to constitutes a limitation of the peculiar characteristics of this request.
Figura 1ª.- Representa una vista en planta superior del dispositivo interruptor de calor para una puerta cortafuegos.Figure 1 .- Represents a plan view upper heat switch device for a door Firewall
Figura 2ª.- Muestra una detalle en perspectiva del dispositivo interruptor de calor acoplado a la puerta y marco de una puerta cortafuegos.Figure 2 .- Shows a detail in perspective of the heat switch device attached to the door and frame of a fire door.
A continuación se exponen detalladamente y enumeran los distintos componentes que integran el dispositivo interruptor de calor para puerta cortafuegos, según la forma de ejecución prevista.The following are detailed and list the different components that make up the device heat switch for fire door, depending on the way planned execution.
Observando las figuras primera y segunda, resulta fácilmente apreciable que la puerta cortafuegos (1) comporta convencionalmente un mecanismo de cierre controlado (2) de apertura y cierre de la puerta, cuyos componentes se encuentran alojados en una carcasa envolvente (3) y son accionables mediante bielas articuladas (4) y (5) de las cuales la extrema se encuentra asociada mediante un apoyo (6) al marco (7) de la puerta.Looking at the first and second figures, It is easily appreciated that the fire door (1) conventionally involves a controlled closing mechanism (2) of opening and closing the door, whose components are housed in an enclosure (3) and are operable by articulated connecting rods (4) and (5) of which the extreme is associated by means of a support (6) to the frame (7) of the door.
El dispositivo interruptor de calor está constituido por unos medios estructurales de soporte (8) y (9) que permiten fijar sobre ellos respectivamente la carcasa envolvente (3) del mecanismo de cierre y el apoyo (6) de las bielas de dicho cierre controlado de puerta.The heat switch device is constituted by structural support means (8) and (9) that they allow to fix on them respectively the enclosure (3) of the closing mechanism and the support (6) of the cranks of said controlled door closure.
Dichas estructuras de soporte (8) y (9) pueden presentar una configuración variada, dependiendo de la forma de la carcasa del cierre así como del apoyo de las bielas de dicho cierre, pero siempre las estructuras de soporte están conformadas de un material que funde a una temperatura menor que la del material del mecanismo de cierre.Said support structures (8) and (9) can present a varied configuration, depending on the shape of the closure housing as well as the support of the cranks of said closure, but always the support structures are made up of a material that melts at a lower temperature than the material of the closing mechanism.
Siendo convencionalmente el material empleado en los mecanismos de cierre de hierro o acero, se ha seleccionado como material adecuado para las estructuras de soporte un material termoplástico en forma de placas de anchura adecuada para el apoyo de la carcasa envolvente del cierre y del apoyo extremo de las bielas.Conventionally being the material used in The iron or steel locking mechanisms have been selected as a suitable material for support structures a material thermoplastic in the form of plates of adequate width for support of the enclosure housing of the closure and the extreme support of the connecting rods
Este material seleccionado no es limitativo ya que dentro de los metales y de los materiales termoplásticos existen materias con distintos grados de fusión lo que permitiría seleccionar aquel material de la estructura que fundiera antes que el material del mecanismo de cierre automático de la puerta.This selected material is not limiting anymore that within metals and thermoplastic materials there are materials with different degrees of fusion which would allow select that material of the structure that melted before The material of the automatic door closing mechanism.
Las estructuras de soporte (8) y (9) conforman en su superficie de apoyo una serie de orificios ciegos (10) y (11) para la fijación de la carcasa del cierre y el apoyo de las bielas del cierre mediante respectivos órganos de anclaje (12) y (13).The support structures (8) and (9) make up on its support surface a series of blind holes (10) and (11) for fixing the seal housing and connecting rod support of closing by means of respective anchoring organs (12) and (13).
Asimismo las estructuras (8) y (9) comportan otra serie de orificios pasantes (14) y (15) para los órganos de anclaje (16) y (17) que fijan respectivamente las estructuras de soporte a la puerta cortafuegos (1) y al marco (7) de la puerta.Also structures (8) and (9) involve another series of through holes (14) and (15) for the organs of anchor (16) and (17) that respectively fix the structures of support for the fire door (1) and the frame (7) of the door.
Estos orificios son susceptibles de quedar reforzados mediante elementos metálicos internos (18) y (19) ocluidos en la operación de moldeo de dichos medios estructurales de soporte.These holes are likely to remain reinforced by internal metal elements (18) and (19) occluded in the molding operation of said structural means of support.
Todo ello está dispuesto de forma que los medios estructurales de soporte (8) y (9) se montan respectivamente sobre la cara interna de la puerta cortafuegos (1) y el marco (7) de dicha puerta, a la que se unen mediante los órganos de anclaje (16) y (17) que atraviesan las estructuras de soporte a través de los orificios pasantes (14) y (15).All this is arranged so that the media structural support (8) and (9) are mounted respectively on the internal face of the fire door (1) and the frame (7) of said door, to which they are joined by the anchoring organs (16) and (17) that pass through the support structures through the through holes (14) and (15).
Dichas estructuras unidas a la puerta y marco sirven de soporte de los mecanismos (2) del cierre automático de la puerta, estando la carcasa (3) del cierre apoyada y asociada mediante los órganos (12) que anclan en los orificios ciegos (10) de la estructura de soporte (8), quedando por tanto dicha carcasa (3) del mecanismo cierre separada de la puerta (1) por la estructura (8).These structures attached to the door and frame they support the mechanisms (2) of the automatic closing of the door, the housing (3) of the closure being supported and associated by means of the organs (12) that anchor in the blind holes (10) of the support structure (8), said housing being therefore (3) of the closing mechanism separated from the door (1) by the structure (8).
Igualmente el apoyo (6) de la biela (5) del mecanismo de cierre queda soportada sobre la estructura (9) a través de los órganos (13) que anclan en los orificios ciegos (11) de la estructura de soporte (9), estando dicho apoyo (6) de la biela separado del marco (7) de la puerta por la estructura de soporte (9).Likewise, the support (6) of the connecting rod (5) of the closing mechanism is supported on the structure (9) a through the organs (13) that anchor in the blind holes (11) of the support structure (9), said support (6) being of the connecting rod separated from the frame (7) of the door by the structure of support (9).
De manera que en el uso normal de la puerta cortafuegos las estructuras de soporte actúan también como medios separadores entre el mecanismo de cierre y la puerta, mientras que en presencia de fuego y a una temperatura determinada las estructuras de soporte se derriten provocando la caída del mecanismo de cierre de su sostén con lo que se interrumpe la posible transmisión de calor del cierre a la puerta.So that in the normal use of the door firewall support structures also act as means spacers between the closing mechanism and the door, while in the presence of fire and at a certain temperature the support structures melt causing the fall of the closing mechanism of your bra which interrupts the possible heat transfer from the closure to the door.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200602702A ES2320068B1 (en) | 2006-10-24 | 2006-10-24 | HEAT SWITCH DEVICE FOR DOOR CORTAFUEGOS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200602702A ES2320068B1 (en) | 2006-10-24 | 2006-10-24 | HEAT SWITCH DEVICE FOR DOOR CORTAFUEGOS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2320068A1 ES2320068A1 (en) | 2009-05-18 |
| ES2320068B1 true ES2320068B1 (en) | 2010-02-26 |
Family
ID=40719023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200602702A Active ES2320068B1 (en) | 2006-10-24 | 2006-10-24 | HEAT SWITCH DEVICE FOR DOOR CORTAFUEGOS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2320068B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017201809B4 (en) * | 2017-02-06 | 2022-06-09 | Geze Gmbh | DRIVE FOR A DOOR OR WINDOW LEAF |
| EP3926137A1 (en) * | 2020-06-15 | 2021-12-22 | dormakaba Deutschland GmbH | Assembly bracket for a door actuator |
| CN116324109A (en) * | 2020-09-07 | 2023-06-23 | 多玛凯拔德国有限公司 | Link for door operator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851979A (en) * | 1988-06-16 | 1989-07-25 | Cooper Industries, Inc. | Light diffuser mounting system |
| DE19726741A1 (en) * | 1997-06-24 | 1999-01-07 | Geze Gmbh & Co | Door operator |
| JP3012233B1 (en) * | 1999-02-26 | 2000-02-21 | 千蔵工業株式会社 | Peripheral device ignition prevention device for automatic door device of fire prevention specification |
| FR2859748B1 (en) * | 2003-09-12 | 2006-03-03 | Nozeray Sa | DOOR STRUCTURE FIREWALL OR SECURITY CABINET |
-
2006
- 2006-10-24 ES ES200602702A patent/ES2320068B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2320068A1 (en) | 2009-05-18 |
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