EP1577618B1 - Facade element integrating the air inlet/outlet openings to the outer wall - Google Patents

Facade element integrating the air inlet/outlet openings to the outer wall Download PDF

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Publication number
EP1577618B1
EP1577618B1 EP05102018A EP05102018A EP1577618B1 EP 1577618 B1 EP1577618 B1 EP 1577618B1 EP 05102018 A EP05102018 A EP 05102018A EP 05102018 A EP05102018 A EP 05102018A EP 1577618 B1 EP1577618 B1 EP 1577618B1
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EP
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Prior art keywords
external wall
wall according
façade element
window
inflow
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EP05102018A
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German (de)
French (fr)
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EP1577618A2 (en
EP1577618A3 (en
Inventor
Oliver Solcher
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Lunos Lueftungstechnik fur Raumluftsysteme GmbH
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Lunos Lueftungstechnik fur Raumluftsysteme GmbH
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    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall

Definitions

  • the invention relates to an outer wall with a facade element as outside wall termination for accommodated in outer walls inlet and outlet openings according to the preamble of claim 1.
  • Such an outer wall is made DE-C-10022354 known.
  • DE 198 50 094 A1 devices are known which are arranged in outer walls and are flowed through from the outside to the inside of supply air or from the inside to the outside with exhaust air.
  • the external termination of these devices in the facade is carried out as a weather protection grille or hood.
  • Out DE 29 10 371 C2 and DE 197 34 955 C2 Devices are known, which are arranged on the inside of outer walls and bring from outside to inside supply air into the room or promote exhaust air to the outside, or also introduce both supply air into the room, and promote exhaust air to the outside.
  • the air is channeled through the masonry over a short canal section, and the external façade in the façade is also used as a weather protection grille or hood.
  • Ventilation systems which are arranged decentrally in the living space, are given high priority with the renovation measures of the building stock and the associated high building impermeability. There is then the need to ensure an air change over user-independent ventilation systems.
  • the window sill In order to achieve a sufficient overlap of a 160 mm bore, as is common in the subsequent installation of intendwand Kunststoff devismaschinessen in existing buildings in practice, the window sill must be extended at least by 200 mm down. For rooms that have the same façade orientation, but require no supply air opening, an extension of the window sill is not necessary, but for optical reasons of uniformity already.
  • the facade design continues to be subject to strict rules in this design, which are not accepted by the architect, as he is limited in his freedom of design.
  • the invention is based on the object to find a façade finishing element for ventilation equipment whose exterior is not perceived disturbing, which can be well integrated into existing buildings and allows any form of facade design.
  • the facade element according to the invention for the outside conclusion of supply and exhaust openings in outer walls according to claim 1.
  • the facade element is integrated into a door or window reveal the outer wall and comprises a permeable by the supply and exhaust air base body with a lying in the plane of the door or window reveal inlet and outflow, the facade finish can be well into existing buildings and integrate into a variety of forms of facade design. As a result, the façade finish in the external view is no longer perceived as disturbing.
  • the facade element is formed as a cuboid, which has the same wall thickness / thickness as the applied on the outside of the outer wall thermal insulation.
  • this cuboid preferably runs as far as a ventilation duct perpendicular or nearly perpendicular to the outer wall mounting surface of the facade element through the cuboid until the inlet and outlet opening is reached.
  • the ventilation duct has the same cross section and the same direction as the wall opening for the ventilation unit.
  • the inlet and outlet openings are slit-shaped. The forming slot of the inlet and outlet opening is formed parallel to the outer surface of the facade element and preferably tapers towards the subsequent ventilation duct.
  • the assembly of the facade element takes place in the way that the arrival and outflow in the same plane as the window reveal.
  • the invention allows a facade design that is not interrupted by ventilation openings.
  • the ventilation slot lies in the plane of the window reveal, preferably in the fall or parapet of the same.
  • the facade element is flush in the facade insulation and is mounted according to a preferred embodiment with the same fastening and auxiliary means as the facade insulation.
  • the outer one Facade finish, such as plasters are applied according to an advantageous embodiment in the same form on the facade element as on the facade insulation.
  • the base body of the facade element is made of an insulating material with the lowest possible thermal coefficient in order to minimize heat loss due to the opening in the masonry.
  • the main body of the facade element is preferably made of polystyrene, in particular of EPS ( E ized P oly s tyrol rigid foam). The materials mentioned can be processed particularly easily and inexpensively.
  • the base body is combustible, in particular made of EPS (E xpandierter P oly s styrene-foam) which is further preferred that an inner lining made of a non-combustible material in at least yet the through-flow of supply and exhaust areas of the body.
  • an outer frame comprising the main body made of a non-combustible material is present.
  • Both the inner lining and the outer frame for the main body are preferably made of construction boards with mineral components or mineral fibers, particularly preferably made of calcium silicate.
  • the connection of the inner lining and the outer frame to the base body is preferably achieved by an adhesive or mortar.
  • the main body itself can be made of a non-combustible or flame-retardant material, eg. B. made of mineral insulation. In the former case can be dispensed with an interior trim and an outer frame for purposes of fire protection.
  • inlet and outlet opening in the upper and side window reveal or the fall of the door Due to the preferred arrangement of the inlet and outlet opening in the upper and side window reveal or the fall of the door, a sufficient protection against driving rain is achieved and by the slope can precipitate condensate in the channel to the outside.
  • sufficient protection against driving rain is achieved by the preferably covering the inlet and outlet through the window sill in the form that the sill does not come to rest on the inlet and outlet, but a sufficiently large Opening to the front releases. Possibly. accumulating condensate is discharged to the inside and collected there.
  • the facade element comprises a base body having a ventilation channel which corresponds in shape and direction of the outer wall opening.
  • the channel opens on the outwardly directed side of the body, which is flat and has a circumferential, on one side open, projecting shoulder. Distributed over the surface spacers are arranged at the same height as the circumferential, projecting shoulder.
  • the same preferred embodiment further consists of a cover plate, which rests on the shoulder and the spacers of the body and is enclosed by the collar of the paragraph.
  • a rigid element is created, with a flat inlet and outlet opening on a narrow side via an approximately 90 ° deflection into a ventilation channel corresponding to the cross section of the outer wall opening.
  • a plurality of supply and exhaust openings may be connected to a facade element.
  • Fig. 1 shows the exploded view of an advantageous embodiment of the invention.
  • a cover plate 2 is applied to a base body 1 with a projecting shoulder.
  • the main body 1 has a ventilation channel 1.1 perpendicular to the mounting surface.
  • a flat depression in the main body 1 forms, when the cover plate 2 is mounted, an inlet and outlet opening 1.3, which is formed here slit-shaped. So that a sufficient rigidity of the element is achieved, spacers 1.2 are applied in the same height as the paragraph on the flat depression of the base body 1, which support the cover plate 2.
  • Fig. 2 shows an outer wall portion in the in Fig.1 shown facade element is mounted above a window opening.
  • the base body 1 with cover plate 2 facade element an outer wall 4 is mounted, which is provided on the outside with a facade insulation 3.
  • the window is mounted outside the wall in the outer wall 4, wherein the window frame 5 is preferably covered with the facade insulation 3 and the facade element.
  • Fig. 3 shows the in Fig. 2 shown outer wall portion in a direction perpendicular to the outside, vertical section in the plane of the Au .wand mitbruch.
  • FIG. 4 shows a detail view of in Fig. 3 shown section.
  • the facade insulation 3 mounted on the outer wall 4 is flush with the main body 1.
  • base body 1 and cover 2 of the arrival and Ausströmspalt 1.3 is formed, which opens into the ventilation duct 1.1, which is flush and in the same orientation as the wall opening 4.1.
  • Over-insulation of the window frame 5 is achieved with the facade insulation 3 and the facade element.
  • Fig. 5 shows an outer wall portion in the in Fig.1 shown facade element is mounted laterally adjacent to a window opening.
  • This embodiment is advantageous in a roller shutter box integrated in the lintel.
  • the basic body 1 with cover plate 2 comprehensive facade element is mounted on an outer wall 4, which is externally provided with a facade insulation 3.
  • the window is mounted outside the wall in the outer wall 4, wherein a window frame 5 is preferably insulated with the facade insulation 3 and the facade element.
  • Fig. 6 shows the in Fig. 5 shown outer wall portion in a direction perpendicular to the outside, vertical, central section.
  • the roller shutter box 6 is mounted above the window frame 5.
  • Fig. 7 shows the in Fig. 6 shown section through the in Fig. 5 shown outer wall portion in a plane perpendicular to the outside, horizontal section in the plane of the Au .wand matbruch.
  • Fig. 8 shows a detail view of in Fig. 7 shown section.
  • the mounted on the outer wall 4 facade insulation 3 is flush with the consisting of base body 1 and cover plate 2 facade element.
  • body 1 and cover 2 of the arrival and Ausströmspalt 1.3 is formed, which opens into the ventilation duct 1.1, which runs flush and in the same orientation as the wall opening 4.1.
  • Over-insulation of the window frame 5 is achieved with the facade insulation 3 and the facade element.
  • Fig. 9 shows in an exploded view, a second advantageous embodiment of the facade element, in the same way as in the Fig. 2 to 8 represented, in a window or door revealing, especially the fall, can be mounted.
  • a cover plate 12 is applied to a base body 10 with a paragraph.
  • an inner lining 14 made of calcium silicate for fire protection purposes is mounted, the linings 16, 18 and 20, a lower cover plate 22 and a plaster frame 24 includes.
  • the main body 10 is made of EPS ( E ized P oly s tyrol rigid foam) and has a ventilation channel 26 perpendicular to the mounting surface.
  • EPS E ized P oly s tyrol rigid foam
  • the lower cover plate 22 closes the base 10 from the bottom.
  • the plaster frame 24 closes the inlet and outlet opening, formed by the base body 10, cover plate 22 and the linings 16, 18 and 20, down from.
  • Fig. 10 shows in an exploded view a third advantageous embodiment of the facade element, which in the same way as in the Fig. 2 to 8 represented, in a window or door revealing, especially the fall, can be mounted.
  • the base body 10 an inner lining 14 made of calcium silicate for fire protection purposes is mounted, the linings 16, 18 and 20, a lower cover plate 22 and a plaster frame 24 includes.
  • the base body 10 is made of EPS (E xpandierter P oly s styrene-hard foam) and has a ventilation duct 26 perpendicular to the mounting surface.
  • a flat depression in the base body 10 when the cover plate 22 is mounted with the linings 16, 18 and 20, an inlet and outlet opening, which is formed here slit-shaped.
  • the side cover plates 30 and 32, the upper cover plate 34 and the lower cover plate 22 close the base 10 laterally and upwards and downwards and thus form an outer frame 36 surrounding the main body 10.
  • the plaster frame 24 closes the inlet and outlet opening formed by Base 10, cover plate 22 and the linings 16, 18 and 20, down from.
  • the inner lining 14 and the outer frame 36 are made of calcium silicate and serve for fire protection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)

Abstract

The facade element for ventilation purposes is integrated into a window or door opening of an outer wall so that the air inlet/outlet slit (1.3) of the element extends into the peripheral plane of the window or door opening.

Description

Die Erfindung betrifft eine Außenwand mit einem Fassadenelement als außenseitiger Wandabschluss für in Außenwänden untergebrachte Zu- und Abluftöffnungen gemäß Oberbegriff von Anspruch 1. Eine solche Außenwand ist aus DE-C-10022354 bekannt.The invention relates to an outer wall with a facade element as outside wall termination for accommodated in outer walls inlet and outlet openings according to the preamble of claim 1. Such an outer wall is made DE-C-10022354 known.

Aus DE 43 40 800 A1 , DE 20 40 382 A1 , DE 42 32 315 A1 , DE 198 50 094 A1 sind Vorrichtungen bekannt, die in Außenwänden angeordnet werden und von außen nach innen von Zuluft oder von innen nach außen mit Abluft durchströmt werden. Der äußere Abschluss dieser Geräte in der Fassade erfolgt als Wetterschutzgitter oder -haube.Out DE 43 40 800 A1 . DE 20 40 382 A1 . DE 42 32 315 A1 . DE 198 50 094 A1 devices are known which are arranged in outer walls and are flowed through from the outside to the inside of supply air or from the inside to the outside with exhaust air. The external termination of these devices in the facade is carried out as a weather protection grille or hood.

Aus DE 29 10 371 C2 und DE 197 34 955 C2 sind Geräte bekannt, die auf der Innenseite von Außenwänden angeordnet sind und von außen nach innen Zuluft in den Raum einbringen oder Abluft nach außen fördern, oder auch sowohl Zuluft in den Raum einbringen, als auch Abluft nach außen fördern. Über eine kurze Kanalstrecke wird die Luft durch das Mauerwerk geleitet, der äußere Abschluss in der Fassade erfolgt ebenfalls als Wetterschutzgitter oder -haube.Out DE 29 10 371 C2 and DE 197 34 955 C2 Devices are known, which are arranged on the inside of outer walls and bring from outside to inside supply air into the room or promote exhaust air to the outside, or also introduce both supply air into the room, and promote exhaust air to the outside. The air is channeled through the masonry over a short canal section, and the external façade in the façade is also used as a weather protection grille or hood.

Lüftungssysteme, die dezentral im Wohnraum angeordnet sind, erhalten mit den Sanierungsmaßnahmen des Gebäudebestandes und der damit einhergehenden hohen Gebäudedichtheit einen hohen Stellenwert. Es besteht dann die Notwendigkeit einen Luftwechsel über nutzerunabhängig arbeitende Lüftungssysteme sicher zu stellen.Ventilation systems, which are arranged decentrally in the living space, are given high priority with the renovation measures of the building stock and the associated high building impermeability. There is then the need to ensure an air change over user-independent ventilation systems.

Aus DE 42 22 987 A1 ist eine Anordnung von Zu- und Abluftöffnungen bekannt, die unterhalb einer Fensteröffnung angeordnet sind und zur besseren optischen Ansicht mit nach unten verlängerten Fensterbänken verdeckt werden.Out DE 42 22 987 A1 an arrangement of inlet and outlet openings is known, which are arranged below a window opening and are hidden for better optical view with downwardly extended window sills.

Um eine ausreichende Überdeckung einer 160 mm großen Bohrung, wie sie bei der nachträglichen Montage von Außenwandluftdurchlässen in bestehende Gebäude in der Praxis gebräuchlich ist, zu erreichen, muss das Fensterbrett mindestens um 200 mm nach unten verlängert werden. Für Räume, die dieselbe Fassadenorientierung haben, jedoch keine Zuluftöffnung benötigen, ist eine Verlängerung des Fensterbretts nicht notwendig, aus optischen Gründen der Gleichmäßigkeit jedoch schon. Die Fassadengestaltung unterliegt bei dieser Ausführung weiterhin strengen Regeln, die vom Architekten nicht akzeptiert werden, da er in seinem Gestaltungsspielraum eingeschränkt ist.In order to achieve a sufficient overlap of a 160 mm bore, as is common in the subsequent installation of Außenwandluftdurchlässen in existing buildings in practice, the window sill must be extended at least by 200 mm down. For rooms that have the same façade orientation, but require no supply air opening, an extension of the window sill is not necessary, but for optical reasons of uniformity already. The facade design continues to be subject to strict rules in this design, which are not accepted by the architect, as he is limited in his freedom of design.

Die Ausbildung des außenseitigen Fassadenabschlusses, der als Stand der Technik aufgeführten Lüftungseinrichtungen, als Wetterschutzgitter oder -haube wird vom Architekten und Bauherrn in vielen Fällen als den optischen Eindruck störend wahrgenommen, mit der Folge, dass auf derartige Lüftungseinrichtungen verzichtet wird.The design of the exterior façade finish, listed as state of the art ventilation equipment, as a weather protection grille or hood is perceived by the architect and builder in many cases as the visual impression disturbing, with the result that is dispensed with such ventilation equipment.

Ausgehend von den Mängeln des Standes der Technik, liegt der Erfindung die Aufgabe zu Grunde, ein Fassadenabschlusselement für Lüftungsgeräte zu finden, dessen Außenansicht nicht störend wahrgenommen wird, das sich gut in bestehende Gebäude integrieren lässt und jede Form der Fassadengestaltung zulässt.Based on the deficiencies of the prior art, the invention is based on the object to find a façade finishing element for ventilation equipment whose exterior is not perceived disturbing, which can be well integrated into existing buildings and allows any form of facade design.

Diese Aufgabe wird durch das erfindungsgemäße Fassadenelement zum außenseitigen Abschluss von Zu- und Abluftöffnungen in Außenwänden nach Anspruch 1 gelöst. Dadurch, dass das Fassadenelement in eine Tür-oder Fensterlaibung der Außenwand integriert ist und einen von der Zu-und Abluft durchströmbaren Grundkörper mit einer in der Ebene der Tür-oder Fensterlaibung liegenden An- und Ausströmöffnung umfasst, lässt sich der Fassadenabschluss gut in bestehende Gebäude und in eine Vielzahl von Formen der Fassadengestaltung integrieren. Im Ergebnis wird der Fassadenabschluss in der Außenansicht nicht mehr störend wahrgenommen.This object is achieved by the facade element according to the invention for the outside conclusion of supply and exhaust openings in outer walls according to claim 1. Characterized in that the facade element is integrated into a door or window reveal the outer wall and comprises a permeable by the supply and exhaust air base body with a lying in the plane of the door or window reveal inlet and outflow, the facade finish can be well into existing buildings and integrate into a variety of forms of facade design. As a result, the façade finish in the external view is no longer perceived as disturbing.

Gemäß der Erfindung ist das Fassadenelement als Quader ausgebildet, der dieselbe Wandstärke/Dicke aufweist wie die auf der Außenseite der Außenwand aufgebrachte Wärmedämmung. In diesem Quader verläuft vorzugsweise so weit ein Lüftungskanal senkrecht oder nahezu senkrecht zur Außenwandmontagefläche des Fassadenelementes durch den Quader bis die An- und Ausströmöffnung erreicht ist. Der Lüftungskanal hat denselben Querschnitt und dieselbe Richtung wie der Mauerdurchbruch für das Lüftungsgerät, Nach einer bevorzugten Ausführungsform der erfindungsgemäßen Fassadenelemente ist die An- und Ausströmöffnung schlitzförmig ausgebildet. Der sich bildende Schlitz der An- und Ausströmöffnung ist parallel zur Außenansichtsfläche des Fassadenelementes ausgebildet und verjüngt sich vorzugsweise zum anschließenden Lüftungskanal hin.According to the invention, the facade element is formed as a cuboid, which has the same wall thickness / thickness as the applied on the outside of the outer wall thermal insulation. In this cuboid preferably runs as far as a ventilation duct perpendicular or nearly perpendicular to the outer wall mounting surface of the facade element through the cuboid until the inlet and outlet opening is reached. The ventilation duct has the same cross section and the same direction as the wall opening for the ventilation unit. According to a preferred embodiment of the facade elements according to the invention, the inlet and outlet openings are slit-shaped. The forming slot of the inlet and outlet opening is formed parallel to the outer surface of the facade element and preferably tapers towards the subsequent ventilation duct.

Die Montage des Fassadenelementes erfolgt in der Art, das die An- und Ausströmöffnung in derselben Ebene liegt wie die Fensterlaibung.The assembly of the facade element takes place in the way that the arrival and outflow in the same plane as the window reveal.

Mit dieser Montage erlaubt die Erfindung eine Fassadengestaltung, die nicht durch Lüftungsöffnungen unterbrochen wird. Der Lüftungsschlitz liegt in der Ebene der Fensterlaibung, vorzugsweise im Sturz oder Brüstung desselben. Das Fassadenelement liegt bündig in der Fassadendämmung und wird nach einer bevorzugten Ausführungsform mit denselben Befestigungs- und Hilfsmitteln angebracht, wie die Fassadendämmung. Der äußere Fassadenabschluss, wie z.B. Putze werden nach einer vorteilhaften Ausführungsform in derselben Form auf das Fassadenelement aufgebracht wie auf die Fassadendämmung.With this assembly, the invention allows a facade design that is not interrupted by ventilation openings. The ventilation slot lies in the plane of the window reveal, preferably in the fall or parapet of the same. The facade element is flush in the facade insulation and is mounted according to a preferred embodiment with the same fastening and auxiliary means as the facade insulation. The outer one Facade finish, such as plasters are applied according to an advantageous embodiment in the same form on the facade element as on the facade insulation.

Vorzugsweise ist der Grundkörper des Fassadenelementes aus einem Dämmstoff mit einem möglichst niedrigen Wärmekoeffizienten gefertigt, um einen Wärmeverlust infolge der Öffnung im Mauerwerk zu minimieren. Der Grundkörper des Fassadenelementes besteht dabei vorzugsweise aus Polystyrol, insbesondere aus EPS (Expandierter Polystyrol-Hartschaum). Die genannten Werkstoffe lassen sich fertigungstechnisch besonders einfach und kostengünstig verarbeiten.Preferably, the base body of the facade element is made of an insulating material with the lowest possible thermal coefficient in order to minimize heat loss due to the opening in the masonry. The main body of the facade element is preferably made of polystyrene, in particular of EPS ( E ized P oly s tyrol rigid foam). The materials mentioned can be processed particularly easily and inexpensively.

Sofern der Grundkörper brennbar ist, insbesondere aus EPS (Expandierter Polystyrol-Hartschaum) besteht, ist ferner bevorzugt, dass eine Innenverkleidung aus einem nicht brennbaren Material in zumindest den von Zu-und Abluft durchströmbaren Bereichen des Grundkörpers vorhanden ist. Alternativ oder besonders bevorzugt ergänzend hierzu ist ein den Grundkörper umfassender Außenrahmen aus einem nicht brennbaren Material vorhanden. Sowohl die Innenverkleidung als auch der Außenrahmen für den Grundkörper bestehen vorzugsweise aus Bauplatten mit mineralischen Bestandteilen oder Mineralfasern, besonders bevorzugt aus Calciumsilikat. Die Verbindung der Innenverkleidung als auch des Außenrahmens mit dem Grundkörper wird vorzugsweise durch einen Klebstoff oder Mörtel erreicht.If the base body is combustible, in particular made of EPS (E xpandierter P oly s styrene-foam) which is further preferred that an inner lining made of a non-combustible material in at least yet the through-flow of supply and exhaust areas of the body. Alternatively or particularly preferably in addition thereto, an outer frame comprising the main body made of a non-combustible material is present. Both the inner lining and the outer frame for the main body are preferably made of construction boards with mineral components or mineral fibers, particularly preferably made of calcium silicate. The connection of the inner lining and the outer frame to the base body is preferably achieved by an adhesive or mortar.

Der Grundkörper selbst kann aus einem nicht brennbaren oder schwer entflammbaren Material, z. B. aus mineralischem Dämmstoff gefertigt werden. In ersterem Fall kann auf eine Innenverkleidung und einen Außenrahmen zu Zwecken des Brandschutzes verzichtet werden.The main body itself can be made of a non-combustible or flame-retardant material, eg. B. made of mineral insulation. In the former case can be dispensed with an interior trim and an outer frame for purposes of fire protection.

Durch die vorzugsweise Anordnung der An- und Ausströmöffnung in der oberen und seitlichen Fensterlaibung oder dem Sturz der Tür, wird ein ausreichender Schutz vor Schlagregen erreicht und durch das Gefälle kann im Kanal ausfallendes Kondensat nach außen abgeführt werden. Bei der Anordnung der An- und Ausströmöffnung in der Brüstung, wird ein ausreichender Schutz vor Schlagregen durch die vorzugsweise Überdeckung der An- und Ausströmöffnung durch das Fensterbrett in der Form erreicht, dass das Fensterbrett nicht auf der An- und Ausströmöffnung zu liegen kommt, sondern eine ausreichend große Öffnung nach vorne freigibt. Ggf. anfallendes Kondensat wird nach Innen abgeführt und dort aufgefangen.Due to the preferred arrangement of the inlet and outlet opening in the upper and side window reveal or the fall of the door, a sufficient protection against driving rain is achieved and by the slope can precipitate condensate in the channel to the outside. In the arrangement the arrival and outflow in the balustrade, sufficient protection against driving rain is achieved by the preferably covering the inlet and outlet through the window sill in the form that the sill does not come to rest on the inlet and outlet, but a sufficiently large Opening to the front releases. Possibly. accumulating condensate is discharged to the inside and collected there.

In einer bevorzugten Ausführungsform umfasst das Fassadenelement einen Grundkörper, der einen Lüftungskanal aufweist, der in Form und Richtung dem Außenwanddurchbruch entspricht. Der Kanal mündet auf der nach außen gerichteten Seite des Grundkörpers, die flächig ausgebildet ist und einen umlaufenden, an einer Seite offenen, auskragenden Absatz aufweist. Über die Fläche verteilt sind Abstandhalter mit derselben Höhe wie der umlaufende, auskragende Absatz angeordnet. Dieselbe bevorzugte Ausführungsform besteht des weiteren aus einer Abdeckplatte, die auf dem Absatz und den Abstandshaltern des Grundkörpers aufliegt und vom Kragen des Absatzes umschlossen wird.In a preferred embodiment, the facade element comprises a base body having a ventilation channel which corresponds in shape and direction of the outer wall opening. The channel opens on the outwardly directed side of the body, which is flat and has a circumferential, on one side open, projecting shoulder. Distributed over the surface spacers are arranged at the same height as the circumferential, projecting shoulder. The same preferred embodiment further consists of a cover plate, which rests on the shoulder and the spacers of the body and is enclosed by the collar of the paragraph.

Es wird ein in sich steifes Element erstellt, dessen eine flache An- und Ausströmöffnung auf einer Schmalseite über eine etwa 90°-Umlenkung in einen dem Querschnitt des Außenwanddurchbruchs entsprechenden Lüftungskanal mündet. Durch die Abstandshalter in der schlitzförmigen An-und Ausströmöffnung wird eine Verformung des Elementes während des Aufbringens des Putzes oder weiterer Fassadengestaltungselemente ausgeschlossen.A rigid element is created, with a flat inlet and outlet opening on a narrow side via an approximately 90 ° deflection into a ventilation channel corresponding to the cross section of the outer wall opening. By the spacers in the slot-shaped inlet and outlet opening deformation of the element during the application of the plaster or other facade design elements is excluded.

Nach einer weiteren bevorzugten Ausführungsform des Fassadenelementes können mehrere Zu- und Abluftöffnungen an ein Fassadenelement angeschlossen sein.According to a further preferred embodiment of the facade element, a plurality of supply and exhaust openings may be connected to a facade element.

Nachstehend wird die Erfindung anhand der in den Figuren dargestellten Ausführungsbeispiele näher erläutert.

  • Fig. 1 zeigt eine erste Ausführungsform des Fassadenelementes in perspektivischer Explosionsdarstellung.
  • Fig. 2 zeigt ein im Fenstersturz angeordnetes Fassadenelement.
  • Fig. 3 zeigt eine perspektivische Ansicht eines vertikalen Schnittes durch die in Fig. 2 dargestellte Ausführungsform.
  • Fig. 4 zeigt eine perspektivische Detailansicht eines vertikalen Schnittes durch die in Fig. 2 dargestellte Ausführungsform.
  • Fig. 5 zeigt ein seitlich in einer Fensteröffnung angeordnetes Fassadenelement.
  • Fig. 6 zeigt eine perspektivische Ansicht eines vertikalen Schnittes durch die in Fig. 5 dargestellte Ausführungsform.
  • Fig. 7 zeigt eine perspektivische Ansicht eines horizontalen und vertikalen Schnittes durch die in Fig. 5 dargestellte Ausführungsform.
  • Fig. 8 zeigt eine perspektivische Detailansicht eines horizontalen und vertikalen Schnittes durch die in Fig. 5 dargestellte Ausführungsform.
  • Fig. 9 und 10 zeigen zwei weitere Ausführungsformen des Fassadenelementes.
The invention will be explained in more detail with reference to the embodiments illustrated in FIGS.
  • Fig. 1 shows a first embodiment of the facade element in a perspective exploded view.
  • Fig. 2 shows a arranged in the lintel facade element.
  • Fig. 3 shows a perspective view of a vertical section through the in Fig. 2 illustrated embodiment.
  • Fig. 4 shows a perspective detail view of a vertical section through the in Fig. 2 illustrated embodiment.
  • Fig. 5 shows a side disposed in a window opening facade element.
  • Fig. 6 shows a perspective view of a vertical section through the in Fig. 5 illustrated embodiment.
  • Fig. 7 shows a perspective view of a horizontal and vertical section through the in Fig. 5 illustrated embodiment.
  • Fig. 8 shows a perspective detail view of a horizontal and vertical section through the in Fig. 5 illustrated embodiment.
  • Fig. 9 and 10 show two further embodiments of the facade element.

Fig. 1 zeigt die Explosionsdarstellung einer vorteilhaften Ausführungsform der Erfindung. Hierbei wird auf einem Grundkörper 1 mit einem auskragenden Absatz eine Deckplatte 2 aufgebracht. Der Grundkörper 1 weist einen Lüftungskanal 1.1 senkrecht zur Montagefläche auf. Eine flächige Vertiefung im Grundkörper 1 bildet, wenn die Abdeckplatte 2 montiert ist, eine An- und Ausströmöffnung 1.3, die hier schlitzförmig ausgebildet ist. Damit eine ausreichende Steifigkeit des Elementes erreicht wird, sind auf der flächigen Vertiefung des Grundkörpers 1 Abstandshalter 1.2 in mit derselben Höhe wie der Absatz aufgebracht, die die Abdeckplatte 2 abstützen. Fig. 1 shows the exploded view of an advantageous embodiment of the invention. Here, a cover plate 2 is applied to a base body 1 with a projecting shoulder. The main body 1 has a ventilation channel 1.1 perpendicular to the mounting surface. A flat depression in the main body 1 forms, when the cover plate 2 is mounted, an inlet and outlet opening 1.3, which is formed here slit-shaped. So that a sufficient rigidity of the element is achieved, spacers 1.2 are applied in the same height as the paragraph on the flat depression of the base body 1, which support the cover plate 2.

Fig. 2 zeigt einen Außenwandabschnitt in den das in Fig.1 gezeigte Fassadenelement oberhalb einer Fensteröffnung montiert ist. Hierbei ist das aus dem Grundkörper 1 mit Abdeckplatte 2 bestehende Fassadenelement auf einer Außenwand 4 montiert, die außenseitig mit einer Fassadendämmung 3 versehen ist. Das Fenster ist außenwandbündig in der Außenwand 4 montiert, wobei der Fensterrahmen 5 vorzugsweise mit der Fassadendämmung 3 und dem Fassadenelement überdämmt wird. Fig. 2 shows an outer wall portion in the in Fig.1 shown facade element is mounted above a window opening. Here is the consisting of the base body 1 with cover plate 2 facade element an outer wall 4 is mounted, which is provided on the outside with a facade insulation 3. The window is mounted outside the wall in the outer wall 4, wherein the window frame 5 is preferably covered with the facade insulation 3 and the facade element.

Fig. 3 zeigt den in Fig. 2 gezeigten Außenwandabschnitt in einem senkrecht zur Außenseite verlaufenden, vertikalen Schnitt in der Ebene des Au ßenwanddurchbruchs. Fig. 3 shows the in Fig. 2 shown outer wall portion in a direction perpendicular to the outside, vertical section in the plane of the Au ßenwanddurchbruch.

Fig.4 zeigt eine Detailansicht des in Fig. 3 gezeigten Schnittes. Hierbei ist die auf der Außenwand 4 montierte Fassadendämmung 3 bündig mit dem Grundkörper 1. Durch Grundkörper 1 und Abdeckplatte 2 wird der An- und Ausströmspalt 1.3 gebildet, der in den Lüftungskanal 1.1 mündet, der bündig und in derselben Orientierung verläuft wie der Mauerdurchbruch 4.1. Eine Überdämmung des Fensterrahmens 5 wird mit der Fassadendämmung 3 und dem Fassadenelement erreicht. Figure 4 shows a detail view of in Fig. 3 shown section. Here, the facade insulation 3 mounted on the outer wall 4 is flush with the main body 1. By base body 1 and cover 2 of the arrival and Ausströmspalt 1.3 is formed, which opens into the ventilation duct 1.1, which is flush and in the same orientation as the wall opening 4.1. Over-insulation of the window frame 5 is achieved with the facade insulation 3 and the facade element.

Fig. 5 zeigt einen Außenwandabschnitt in den das in Fig.1 gezeigte Fassadenelement seitlich neben einer Fensteröffnung montiert ist. Diese Ausführungsform ist vorteilhaft bei einem in den Fenstersturz integrierten Rollladenkasten. Hierbei ist das den Grundkörper 1 mit Abdeckplatte 2 umfassende Fassadenelement auf einer Außenwand 4 montiert, die außenseitig mit einer Fassadendämmung 3 versehen ist. Das Fenster ist außenwandbündig in der Außenwand 4 montiert, wobei ein Fensterrahmen 5 vorzugsweise mit der Fassadendämmung 3 und dem Fassadenelement überdämmt wird. Fig. 5 shows an outer wall portion in the in Fig.1 shown facade element is mounted laterally adjacent to a window opening. This embodiment is advantageous in a roller shutter box integrated in the lintel. Here, the basic body 1 with cover plate 2 comprehensive facade element is mounted on an outer wall 4, which is externally provided with a facade insulation 3. The window is mounted outside the wall in the outer wall 4, wherein a window frame 5 is preferably insulated with the facade insulation 3 and the facade element.

Fig. 6 zeigt den in Fig. 5 gezeigten Außenwandabschnitt in einem senkrecht zur Außenseite verlaufenden, vertikalen, mittigen Schnitt. Hierbei ist oberhalb des Fensterrahmens 5 der Rollladenkasten 6 montiert. Fig. 6 shows the in Fig. 5 shown outer wall portion in a direction perpendicular to the outside, vertical, central section. Here, the roller shutter box 6 is mounted above the window frame 5.

Fig. 7 zeigt den in Fig. 6 gezeigten Schnitt durch den in Fig. 5 gezeigten Außenwandabschnitt in einem senkrecht zur Außenseite verlaufenden, horizontalen Schnitt in der Ebene des Au ßenwanddurchbruchs. Fig. 7 shows the in Fig. 6 shown section through the in Fig. 5 shown outer wall portion in a plane perpendicular to the outside, horizontal section in the plane of the Au ßenwanddurchbruch.

Fig. 8 zeigt eine Detailansicht des in Fig. 7 gezeigten Schnittes. Hierbei ist die auf der Außenwand 4 montierte Fassadendämmung 3 bündig mit dem aus Grundkörper 1 und Abdeckplatte 2 bestehenden Fassadenelement. Durch Grundkörper 1 und Abdeckplatte 2 wird der An- und Ausströmspalt 1.3 gebildet, der in den Lüftungskanal 1.1 mündet, der bündig und in derselben Orientierung verläuft wie der Mauerdurchbruch 4.1. Eine Überdämmung des Fensterrahmens 5 wird mit der Fassadendämmung 3 und dem Fassadenelement erreicht. Fig. 8 shows a detail view of in Fig. 7 shown section. Here, the mounted on the outer wall 4 facade insulation 3 is flush with the consisting of base body 1 and cover plate 2 facade element. By body 1 and cover 2 of the arrival and Ausströmspalt 1.3 is formed, which opens into the ventilation duct 1.1, which runs flush and in the same orientation as the wall opening 4.1. Over-insulation of the window frame 5 is achieved with the facade insulation 3 and the facade element.

Fig. 9 zeigt in einer Explosionsdarstellung eine zweite vorteilhafte Ausführungsform des Fassadenelementes, das in gleicher Weise, wie in den Fig. 2 bis 8 dargestellt, in eine Fenster- oder Türlaibung, insbesondere deren Sturz, montiert werden kann. Hierbei wird auf einem Grundkörper 10 mit einem Absatz eine Deckplatte 12 aufgebracht. In dem Grundkörper 10 wird eine Innenverkleidung 14 aus Calciumsilikat zu Brandschutzzwecken montiert, die Auskleidungen 16, 18 und 20, eine untere Abdeckplatte 22 und einen Putzrahmen 24 umfasst. Der Grundkörper 10 besteht aus EPS (Expandierter Polystyrol-Hartschaum) und weist einen Lüftungskanal 26 senkrecht zur Montagefläche auf. Eine flächige Vertiefung im Grundkörper 10 bildet, wenn die Abdeckplatte 22 mit den Auskleidungen 16, 18 und 20 montiert ist, eine An- und Ausströmöffnung, die hier schlitzförmig ausgebildet ist. Die untere Abdeckplatte 22 schließt den Grundkörper 10 nach unten ab. Der Putzrahmen 24 schließt die An- und Ausströmöffnung, gebildet vom Grundkörper 10, Abdeckplatte 22 und den Auskleidungen 16, 18 und 20, nach unten ab. Fig. 9 shows in an exploded view, a second advantageous embodiment of the facade element, in the same way as in the Fig. 2 to 8 represented, in a window or door revealing, especially the fall, can be mounted. Here, a cover plate 12 is applied to a base body 10 with a paragraph. In the base body 10, an inner lining 14 made of calcium silicate for fire protection purposes is mounted, the linings 16, 18 and 20, a lower cover plate 22 and a plaster frame 24 includes. The main body 10 is made of EPS ( E ized P oly s tyrol rigid foam) and has a ventilation channel 26 perpendicular to the mounting surface. A flat depression in the base body 10, when the cover plate 22 is mounted with the linings 16, 18 and 20, an inlet and outlet opening, which is formed here slit-shaped. The lower cover plate 22 closes the base 10 from the bottom. The plaster frame 24 closes the inlet and outlet opening, formed by the base body 10, cover plate 22 and the linings 16, 18 and 20, down from.

Fig. 10 zeigt in einer Explosionsdarstellung eine dritte vorteilhafte Ausführungsform des Fassadenelementes, das in gleicher Weise, wie in den Fig. 2 bis 8 dargestellt, in eine Fenster- oder Türlaibung, insbesondere deren Sturz, montiert werden kann. In dem Grundkörper 10 wird eine Innenverkleidung 14 aus Calciumsilikat zu Brandschutzzwecken montiert, die Auskleidungen 16, 18 und 20, eine untere Abdeckplatte 22 und einen Putzrahmen 24 umfasst. Der Grundkörper 10 besteht aus EPS (Expandierter Polystyrol-Hartschaum) und weist einen Lüftungskanal 26 senkrecht zur Montagefläche auf. Eine flächige Vertiefung im Grundkörper 10 bildet, wenn die Abdeckplatte 22 mit den Auskleidungen 16, 18 und 20 montiert ist, eine An-und Ausströmöffnung, die hier schlitzförmig ausgebildet ist. Die seitlichen Abdeckplatten 30 und 32, die obere Abdeckplatte 34 und die untere Abdeckplatte 22 schließen den Grundkörper 10 seitlich und nach oben und unten ab und bilden demnach einen den Grundkörper 10 umfassenden Außenrahmen 36. Der Putzrahmen 24 schließt die An- und Ausströmöffnung, gebildet von Grundkörper 10, Abdeckplatte 22 und den Auskleidungen 16, 18 und 20, nach unten ab. Die Innenverkleidung 14 und der Außenrahmen 36 bestehen aus Calciumsilikat und dienen dem Brandschutz. Fig. 10 shows in an exploded view a third advantageous embodiment of the facade element, which in the same way as in the Fig. 2 to 8 represented, in a window or door revealing, especially the fall, can be mounted. In the base body 10, an inner lining 14 made of calcium silicate for fire protection purposes is mounted, the linings 16, 18 and 20, a lower cover plate 22 and a plaster frame 24 includes. The base body 10 is made of EPS (E xpandierter P oly s styrene-hard foam) and has a ventilation duct 26 perpendicular to the mounting surface. A flat depression in the base body 10, when the cover plate 22 is mounted with the linings 16, 18 and 20, an inlet and outlet opening, which is formed here slit-shaped. The side cover plates 30 and 32, the upper cover plate 34 and the lower cover plate 22 close the base 10 laterally and upwards and downwards and thus form an outer frame 36 surrounding the main body 10. The plaster frame 24 closes the inlet and outlet opening formed by Base 10, cover plate 22 and the linings 16, 18 and 20, down from. The inner lining 14 and the outer frame 36 are made of calcium silicate and serve for fire protection.

Claims (14)

  1. External wall (4) having a door or window soffit, an air inlet and outlet opening and thermal insulation (3) provided on an outer side of the exterior wall (4), with a façade element for externally closing off the air inlet and outlet opening, wherein the façade element is integrated in the door or window soffit of the external wall (4) and comprises a base member (1, 10) through which incoming and outgoing air can flow, with an inflow and outflow opening (1.3) located in a plane of the door or window soffit, characterised in that the façade element is in the form of a parallelepiped block which is of the same thickness as the thermal insulation (3) provided on the outer side of the external wall (4).
  2. External wall according to claim 1, characterised in that the base member (1, 10) of the façade element is made from an insulating material.
  3. External wall according to claim 2, characterised in that the base member (1, 10) of the façade element is made of polystyrene, particularly EPS (expanded hard polystyrene foam).
  4. External wall according to one of the preceding claims, characterised in that an inner cladding (14) of a non-combustible material is provided in at least the regions of the base member (1, 10) through which incoming and outgoing air can flow.
  5. External wall according to claim 4, characterised in that the inner cladding (14) consists of construction boards with mineral components or mineral fibres, particularly of calcium silicate.
  6. External wall according to one of the preceding claims, characterised in that an exterior frame (36) is provided, surrounding the base member (1, 10) and consisting of a non-combustible material.
  7. External wall according to claim 6, characterised in that the exterior frame (36) consists of construction boards with mineral components or mineral fibres, particularly of calcium silicate.
  8. External wall according to claim 2, characterised in that the base member (1) of the façade element is made of mineral insulating material.
  9. External wall according to one of the preceding claims, characterised in that the inflow and outflow opening (1.3) is located in the plane of the lintel above the window or door.
  10. External wall according to one of claims 1 to 8, characterised in that the inflow and outflow opening (1.3) is located in the lateral planes of the window soffit.
  11. External wall according to one of the preceding claims, characterised in that a plurality of air inlet and outlet openings can be attached to a façade element.
  12. External wall according to one of the preceding claims, characterised in that the inflow and outflow opening (1.3) is in the form of a slot.
  13. External wall according to claim 1, characterised in that a ventilation channel (1.1) extends through the parallelepiped block perpendicularly or substantially perpendicularly to the mounting surface for the façade element on the external wall until the inflow and outflow opening (1.3) is reached.
  14. External wall according to one of the preceding claims, characterised in that the inflow and outflow opening (1.3) tapers towards the adjoining ventilation channel (1.1).
EP05102018A 2004-03-16 2005-03-15 Facade element integrating the air inlet/outlet openings to the outer wall Active EP1577618B1 (en)

Applications Claiming Priority (2)

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DE202004004432U 2004-03-16
DE202004004432U DE202004004432U1 (en) 2004-03-16 2004-03-16 Facade element for supply and exhaust air

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EP1577618A2 EP1577618A2 (en) 2005-09-21
EP1577618A3 EP1577618A3 (en) 2008-05-21
EP1577618B1 true EP1577618B1 (en) 2011-10-26

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AT (1) ATE530862T1 (en)
DE (1) DE202004004432U1 (en)

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Publication number Publication date
ATE530862T1 (en) 2011-11-15
EP1577618A2 (en) 2005-09-21
EP1577618A3 (en) 2008-05-21
DE202004004432U1 (en) 2004-07-15

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