EP2588675B1 - Ventilation duct system comprising a hat profile beam - Google Patents

Ventilation duct system comprising a hat profile beam Download PDF

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Publication number
EP2588675B1
EP2588675B1 EP11758368.2A EP11758368A EP2588675B1 EP 2588675 B1 EP2588675 B1 EP 2588675B1 EP 11758368 A EP11758368 A EP 11758368A EP 2588675 B1 EP2588675 B1 EP 2588675B1
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EP
European Patent Office
Prior art keywords
ventilation duct
openings
ducts
top hat
duct network
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.)
Active
Application number
EP11758368.2A
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German (de)
French (fr)
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EP2588675A1 (en
Inventor
Alexander Wien
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Individual
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Individual
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Publication of EP2588675A1 publication Critical patent/EP2588675A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/065—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web with special adaptations for the passage of cables or conduits through the web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped

Definitions

  • the invention relates to a ventilation duct network with a top hat rail and at least one ceiling element, with at least one support flange for the at least one ceiling element.
  • the air-carrying hollow chambers run parallel to the clamping direction of the pre-stressed prestressed concrete slabs.
  • additional ventilation ducts are required for connecting the air-conducting hollow chambers to the rest of the ventilation duct network. These are produced in the usual way via core holes or cutouts in the upper or lower mirror of the precast prestressed concrete slabs. It is also possible to connect to the front sides of the pre-stressed prestressed concrete slabs, provided the precast prestressed concrete slabs are laid onto a load-bearing component.
  • the passage openings are connected via connecting elements with the channels.
  • connecting elements are preferably in the form of sleeves, pipe sections or the like.
  • the connecting elements advantageously have seals, sealing rings or the like.
  • the passage openings are closable.
  • the passage openings on the longitudinal side of the hat profile carrier are surrounded by a U-shaped, open flange into which a connecting element, a Verschlüssdeckel od. Like. Can be inserted.
  • Ceiling elements 1 are mounted with their ends on the Auflagerflansch 2 of Hutprofillinin 3.
  • the ceiling elements 1 have in the longitudinal direction of the ceiling elements extending channels 4, which are connected to arranged in the longitudinal sides 5 on the hat profile support above the Auflagerflansche 2 through openings 6.
  • the interior of the hat profile support 3 is formed as an air duct, which is in communication with the channels 4 in the ceiling elements 1.
  • Suitable outlet openings 7 are provided on the underside of the ceiling elements 1. There are also outlet openings on the top of the ceiling elements possible.
  • FIG. 4 shows the connection of an air duct 4 to lateral Hutprofilá 3 at a Ortbetondecke eighth
  • FIG. 5 has a Hutprofiluba 3 on both longitudinal sides Auflagerflansche 2, on which ceiling elements 1 are mounted. From hat profile 3 from the channels 4 are supplied in the ceiling elements on both sides.
  • a connecting element is designed as a sleeve 9.
  • the sleeve 9 has a circumferential flange 10 (FIG. Fig. 7 ) with a seal 11 for connection to the passage opening 6 of the hat profile carrier 3.
  • the protruding into the channel 4 of the ceiling element 1 section of the sleeve 9 is sealed by a ring seal 12 in the channel.
  • a connecting element is designed as a pipe section 13 with circumferential flanges 14 at both ends.
  • the passage opening 6 in the longitudinal side 5 of the hat profile support 3 is surrounded by a U-shaped, open-topped flange 15 into which the pipe section 13 can be inserted with its flange 14 from above.
  • a U-shaped, open-topped flange 15 into which the pipe section 13 can be inserted with its flange 14 from above.
  • the Fig. 9 shows that the ceiling element 1 has corresponding flanges 15. Also in this embodiment, additional seals may be provided.
  • cap can be inserted. In this way it is possible to provide the hat profile support 3 with passages 6, which are then opened when needed at the intended locations.

Description

Die Erfindung betrifft ein Lüftungskanalnetz mit einem Hutprofilträger und mindestens einem Deckenelement, mit mindestens einem Auflagerflansch für das zumindest eine Deckenelement.The invention relates to a ventilation duct network with a top hat rail and at least one ceiling element, with at least one support flange for the at least one ceiling element.

Es ist bekannt, Hohlkammern (luftführende Kanäle) von Spannbeton-Fertigdecken (Spannbeton-Hohlplatten) als Lüftungsleitungen zu benutzen und in Lüftungskanalnetze zu integrieren.It is known to use hollow chambers (air ducts) of pre-stressed prestressed concrete slabs (prestressed concrete hollow slabs) as ventilation ducts and to integrate them into ventilation duct networks.

Die luftführenden Hohlkammern (Kanäle) verlaufen parallel zur Spannrichtung der Spannbeton-Fertigdecken. Zur Anbindung der luftführenden Hohlkammern an das übrige Lüftungskanalnetz sind zusätzliche Lüftungskanäle erforderlich. Diese werden in üblicher Weise über Kernbohrungen oder Ausschnitte im oberen oder unteren Spiegel der Spannbeton-Fertigdecken hergestellt. Auch ein Anschluss an den Stirnseiten der Spannbeton-Fertigdecken ist möglich, sofern die Spannbeton-Fertigdecken auf ein tragendes Bauteil aufgelegt werden.The air-carrying hollow chambers (channels) run parallel to the clamping direction of the pre-stressed prestressed concrete slabs. For connecting the air-conducting hollow chambers to the rest of the ventilation duct network additional ventilation ducts are required. These are produced in the usual way via core holes or cutouts in the upper or lower mirror of the precast prestressed concrete slabs. It is also possible to connect to the front sides of the pre-stressed prestressed concrete slabs, provided the precast prestressed concrete slabs are laid onto a load-bearing component.

Als Stand der Technik wird die EP 1 978 173 A2 genannt, welche ein Lüftungskanalnetz gemäß dem Oberbegriff des Anspruchs 1 offenbart.As state of the art, the EP 1 978 173 A2 called, which discloses a ventilation duct network according to the preamble of claim 1.

Es ist auch möglich, bei Spannbeton-Fertigdecken durch vorheriges Einlegen von Rohren Lüftungskanäle zu erhalten.It is also possible to obtain ventilation ducts for prefabricated prestressed concrete slabs by previously laying pipes.

Zur Vereinfachung der Anbindung der Lüftungskanäle in den Decken und den Deckenelementen an das übrige Lüftungskanalnetz wird ein Lüftungskanalnetz gemäß Anspruch 1 vorgeschlagen.To simplify the connection of the ventilation ducts in the ceilings and the ceiling elements to the rest of the ventilation duct network, a ventilation duct network according to claim 1 is proposed.

Vorteilhaft sind die Durchtrittsöffnungen über Verbindungselemente mit den Kanälen verbindbar.Advantageously, the passage openings are connected via connecting elements with the channels.

Vorzugsweise sind diese Verbindungselemente als Hülsen, Rohrabschnitte od. dgl. ausgebildet. Vorteilhaft haben die Verbindungselemente Dichtungen, Dichtringe od. dgl.These connecting elements are preferably in the form of sleeves, pipe sections or the like. The connecting elements advantageously have seals, sealing rings or the like.

Bei einer bevorzugten Ausbildungsform sind die Durchtrittsöffnungen verschließbar.In a preferred embodiment, the passage openings are closable.

Vorteilhaft sind die Durchtrittsöffnungen auf der Längsseite des Hutprofilträgers von einem U-förmigen, offenen Flansch umgeben, in die ein Verbindungselement, ein Verschlüssdeckel od. dgl. einschiebbar ist.Advantageously, the passage openings on the longitudinal side of the hat profile carrier are surrounded by a U-shaped, open flange into which a connecting element, a Verschlüssdeckel od. Like. Can be inserted.

Die Erfindung ist in den Zeichnungen beispielhaft dargestellt. Es zeigen:

Fig. 1
auf den Auflagerflanschen von zwei Hutprofilträgern gelagerte Deckenelemente in perspektivischer Draufsicht mit weggeschnittenen Teilen,
Fig. 2
eine Draufsicht auf die Decke nach Fig. 1 mit angedeuteter Luftführung,
Fig. 3
einen Schnitt durch die Decke nach B - B' der Decke nach Fig. 2,
Fig. 4
einen Schnitt durch eine Decke aus Ortbeton,
Fig. 5
eine Draufsicht auf eine Decke mit einer anderen Luftführung,
Figuren 6 und 7
ein als Hülse ausgebildetes Verbindungselement in perspektivischer Ansicht und im Schnitt und
Figuren 8 und 9
ein als Rohrabschnitt ausgebildetes Verbindungselement in perspektivischer Ansicht und im Schnitt.
The invention is illustrated by way of example in the drawings. Show it:
Fig. 1
Ceiling elements mounted on the support flanges of two top-hat profiles in a perspective top view with parts cut away,
Fig. 2
a top view of the ceiling after Fig. 1 with indicated air flow,
Fig. 3
a section through the ceiling to B - B 'of the ceiling after Fig. 2 .
Fig. 4
a section through a layer of in-situ concrete,
Fig. 5
a top view of a ceiling with a different air flow,
FIGS. 6 and 7
a trained as a sleeve connecting element in perspective view and in section and
FIGS. 8 and 9
a trained as a pipe section connecting element in a perspective view and in section.

Nach der Figur 1 sind Deckenelemente 1 mit ihren Enden auf dem Auflagerflansch 2 von Hutprofilträgern 3 gelagert. Die Deckenelemente 1 weisen in Längsrichtung der Deckenelemente verlaufende Kanäle 4 auf, die mit in den Längsseiten 5 am Hutprofilträger oberhalb der Auflagerflansche 2 angeordneten Durchtrittsöffnungen 6 verbunden sind.After FIG. 1 Ceiling elements 1 are mounted with their ends on the Auflagerflansch 2 of Hutprofilträgern 3. The ceiling elements 1 have in the longitudinal direction of the ceiling elements extending channels 4, which are connected to arranged in the longitudinal sides 5 on the hat profile support above the Auflagerflansche 2 through openings 6.

Wie insbesondere die Figuren 2 bis 4 zeigen, ist das Innere der Hutprofilträger 3 als Luftführungskanal ausgebildet, der mit den Kanälen 4 in den Deckenelementen 1 in Verbindung steht.How the particular FIGS. 2 to 4 show, the interior of the hat profile support 3 is formed as an air duct, which is in communication with the channels 4 in the ceiling elements 1.

Geeignete Austrittsöffnungen 7 sind an der Unterseite der Deckenelemente 1 vorgesehen. Es sind auch Austrittsöffnungen an der Oberseite der Deckenelemente möglich.Suitable outlet openings 7 are provided on the underside of the ceiling elements 1. There are also outlet openings on the top of the ceiling elements possible.

Der Schnitt der Figur 4 zeigt den Anschluss eines Luftführungskanals 4 an seitliche Hutprofilträger 3 bei einer Ortbetondecke 8.The cut of the FIG. 4 shows the connection of an air duct 4 to lateral Hutprofilträger 3 at a Ortbetondecke eighth

Nach Figur 5 hat ein Hutprofilträger 3 an beiden Längsseiten Auflagerflansche 2, auf denen Deckenelemente 1 gelagert sind. Vom Hutprofilträger 3 aus werden die Kanäle 4 in den Deckenelementen auf beiden Seiten versorgt.To FIG. 5 has a Hutprofilträger 3 on both longitudinal sides Auflagerflansche 2, on which ceiling elements 1 are mounted. From hat profile 3 from the channels 4 are supplied in the ceiling elements on both sides.

Nach den Figuren 6 und 7 ist ein Verbindungselement als Hülse 9 ausgebildet. Die Hülse 9 hat einen umlaufenden Flansch 10 (Fig. 7) mit einer Dichtung 11 zum Anschluss an die Durchtrittsöffnung 6 des Hutprofilträgers 3. Der in den Kanal 4 des Deckenelementes 1 ragende Abschnitt der Hülse 9 ist über eine Ringdichtung 12 im Kanal abgedichtet.After the FIGS. 6 and 7 a connecting element is designed as a sleeve 9. The sleeve 9 has a circumferential flange 10 (FIG. Fig. 7 ) with a seal 11 for connection to the passage opening 6 of the hat profile carrier 3. The protruding into the channel 4 of the ceiling element 1 section of the sleeve 9 is sealed by a ring seal 12 in the channel.

Nach den Figuren 8 und 9 ist ein Verbindungselement als Rohrabschnitt 13 mit umlaufenden Flanschen 14 an beiden Enden ausgebildet.After the FIGS. 8 and 9 a connecting element is designed as a pipe section 13 with circumferential flanges 14 at both ends.

Wie Figuren 8 und 9 weiter zeigen, ist die Durchtrittsöffnung 6 in der Längsseite 5 des Hutprofilträgers 3 von einem U-förmigen, oben offenen Flansch 15 umgeben, in die der Rohrabschnitt 13 mit seinem Flansch 14 von oben eingeschoben werden kann. Zur Aufnahme von Toleranzen können auch zwei ineinander geschobene Rohrabschnitte mit unterschiedlichem Durchmesser und jeweils einem Flansch verwendet werden.As FIGS. 8 and 9 further show, the passage opening 6 in the longitudinal side 5 of the hat profile support 3 is surrounded by a U-shaped, open-topped flange 15 into which the pipe section 13 can be inserted with its flange 14 from above. To accommodate tolerances and two telescoped pipe sections with different diameters and one flange can be used.

Die Fig. 9 zeigt, dass auch das Deckenelement 1 entsprechende Flansche 15 aufweist. Auch bei dieser Ausführungsform können zusätzliche Dichtungen vorgesehen sein.The Fig. 9 shows that the ceiling element 1 has corresponding flanges 15. Also in this embodiment, additional seals may be provided.

In den oben offenen Flansch 15 können auch nicht dargestellte Verschlussdeckel eingeschoben werden. Auf diese Weise ist es möglich, den Hutprofilträger 3 mit Durchtrittsöffnungen 6 zu versehen, die dann bei Bedarf an den vorgesehenen Stellen geöffnet werden.In the open-topped flange 15 also not shown cap can be inserted. In this way it is possible to provide the hat profile support 3 with passages 6, which are then opened when needed at the intended locations.

Claims (6)

  1. Ventilation duct network with top hat beams (3) and at least one ceiling element (1), wherein each of these top hat beams has at least one support flange (2) for the at least one ceiling element and through openings (6) are provided in the longitudinal side (5) of the top hat beam (3) above the support flange (2) and wherein the at least one ceiling element has ducts which carry air in the installed state, characterized in that the inside of the top hat beams in an installed state is configured as an air duct, wherein the through openings (6) are connected to the ducts (4) arranged in the at least one ceiling element (1) and thus the air ducts of the top hat beams are in communication with the ducts of the at least one ceiling element.
  2. Ventilation duct network according to claim 1, characterized in that the through openings (6) are connected to the ducts (4) via connection elements (9, 13).
  3. Ventilation duct network according to claim 2, characterized in that the connection elements are configured as sleeves (9), pipe segments (13), or the like.
  4. Ventilation duct network according to claim 2 or 3, characterized in that the connection elements (9, 13) have gaskets (11), O-rings (12) or the like.
  5. Ventilation duct network according to one of claims 1 to 4, characterized in that the through openings (6) can be closed.
  6. Ventilation duct network according to one of claims 1 to 5, characterized in that the through openings (6) on the longitudinal side (5) of the top hat beam (3) are surrounded by a U-shaped open flange (15), in which a connection element (13), a cover or the like is shoved.
EP11758368.2A 2010-07-01 2011-07-01 Ventilation duct system comprising a hat profile beam Active EP2588675B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010025839 DE102010025839B4 (en) 2010-07-01 2010-07-01 Ventilation network with a hat profile support and at least one ceiling element
PCT/DE2011/001469 WO2012010157A1 (en) 2010-07-01 2011-07-01 Hat profile beam

Publications (2)

Publication Number Publication Date
EP2588675A1 EP2588675A1 (en) 2013-05-08
EP2588675B1 true EP2588675B1 (en) 2014-12-03

Family

ID=44658505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11758368.2A Active EP2588675B1 (en) 2010-07-01 2011-07-01 Ventilation duct system comprising a hat profile beam

Country Status (3)

Country Link
EP (1) EP2588675B1 (en)
DE (1) DE102010025839B4 (en)
WO (1) WO2012010157A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978173A2 (en) * 2007-03-26 2008-10-08 Anne Pieter Van Driesum Prefabricated Steel beam

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946389C (en) * 1943-06-02 1956-08-02 Wilhelm Ludowici Dr Ing Room-spanning ceiling panel with heating channels
GB619456A (en) * 1946-12-11 1949-03-09 Thomas Edward Archer Improvements relating to building blocks
DE2615428A1 (en) * 1976-04-09 1977-10-20 Theodor Cordes Kg Tube joint for masonry or concrete wall - has sockets for seals and plain tube ends for flexible connection
AU737866B2 (en) * 1997-09-08 2001-09-06 Casafico Pty Ltd Building component
US6536168B1 (en) * 2000-06-15 2003-03-25 San Donato Llc Apparatus and methods for moldable and customizable structures
NL1017845C1 (en) * 2001-04-13 2002-10-15 Gertjan Jelle De Wit Modular underfloor heating system, uses pipework fed through multiple channels in prefabricated concrete floor blocks
NL1019757C1 (en) * 2002-01-16 2003-07-17 Verkoop & Adviesbureau Concret Device for cooling floors during onset of increased temperature such as fire involves extra strength and rigidity by suppression of high temperature by cooling system
FI119196B (en) * 2002-05-29 2008-08-29 Peikko Finland Oy steel beam
DE10328734A1 (en) * 2003-06-25 2005-01-13 Rwth Aachen Device for tempering of component parts in which continuous gap exists between outer contour of pipe element and cavity contour of mineral component has arrangement whereby gap is filled completely with cellular material
DE202004018655U1 (en) * 2004-12-02 2005-04-21 Velthorst Beheer B.V. Steel composite beam with fire-protected support for ceiling elements
NL1031896C1 (en) * 2006-05-29 2007-11-30 Anne Pieter Van Driesum Beam for supporting floor plates, as well as base plate, combination plate or support rod as part of such a beam.
FI125420B (en) * 2008-06-27 2015-10-15 Peikko Finland Oy Method for providing a joint construction between a pillar and a beam and a joint construction between a pillar and a beam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978173A2 (en) * 2007-03-26 2008-10-08 Anne Pieter Van Driesum Prefabricated Steel beam

Also Published As

Publication number Publication date
WO2012010157A1 (en) 2012-01-26
WO2012010157A4 (en) 2012-03-15
EP2588675A1 (en) 2013-05-08
DE102010025839B4 (en) 2012-10-04
DE102010025839A1 (en) 2012-01-05

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