EP4113013B1 - Cladding system with a heating and / or cooling device - Google Patents

Cladding system with a heating and / or cooling device Download PDF

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Publication number
EP4113013B1
EP4113013B1 EP22181688.7A EP22181688A EP4113013B1 EP 4113013 B1 EP4113013 B1 EP 4113013B1 EP 22181688 A EP22181688 A EP 22181688A EP 4113013 B1 EP4113013 B1 EP 4113013B1
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EP
European Patent Office
Prior art keywords
cladding system
heat
designed
shaped receptacle
profile
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
EP22181688.7A
Other languages
German (de)
French (fr)
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EP4113013A1 (en
Inventor
Daniel Pretzler
Bernhard Brandl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B+M Newtec GmbH
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B+M Newtec GmbH
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Publication date
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Publication of EP4113013A1 publication Critical patent/EP4113013A1/en
Application granted granted Critical
Publication of EP4113013B1 publication Critical patent/EP4113013B1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/16—Tube and panel arrangements for ceiling, wall, or underfloor heating mounted on, or adjacent to, a ceiling, wall or floor
    • F24D3/165—Suspended radiant heating ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/26—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of snap action of elastically deformable elements held against the underside of the supporting construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/16—Tube and panel arrangements for ceiling, wall, or underfloor heating mounted on, or adjacent to, a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0421—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like comprising ducts

Definitions

  • the present invention relates to a cladding system with a heating and/or cooling device.
  • EP 2 653 792 A1 discloses a cladding system with a heating and/or cooling device using heat-conducting profiles which have spring-elastically deformable profile walls to accommodate an air conditioning pipe through which fluid flows.
  • a wall and ceiling cladding with a heating and/or cooling device in the form of an air conditioning pipe through which an appropriately tempered fluid flows is known.
  • the air conditioning pipe is fixed in a heat-conducting profile, which in turn is fastened with several heat-conducting profiles arranged parallel to one another in a bracket that runs perpendicular to the heat-conducting profiles and is suspended at end pieces between two parallel mounting rails.
  • the support rails are attached to parallel support beams at constant intervals and form a substructure fixed to a wall or ceiling, as is generally known to those skilled in the art as a so-called stud frame from drywall construction.
  • Cladding panels are attached to a plane formed by the support rails and the heat-conducting profiles, in particular in the form of gypsum-cardboard panels.
  • a mounting rail as a system rail with connecting elements integrally integrated thereon, which are designed as stamped and bent parts for snapping in heat-conducting profiles provided with corresponding locking lugs.
  • These mounting rails are for direct mounting on a Mounting surface, i.e. a wall or a ceiling, is suitable.
  • This mounting rail and the heat-conducting profiles are made from roll-formed sheet steel strips.
  • the present invention has the object of providing a cladding system with further improved properties.
  • the heat-conducting profile is designed as an extruded aluminum profile with an approximately omega-shaped receptacle for the air conditioning pipe, the approximately omega-shaped receptacle having a tongue and groove.
  • a significant advantage of a cladding system according to the invention is that a heat-conducting profile made of an extruded aluminum profile is significantly easier and cheaper to produce than a roll-formed radiant sheet in terms of production technology and weight with at least comparable heat conduction.
  • Another advantage of aluminum as a material is its significantly better corrosion resistance to water.
  • an air conditioning pipe can be flexibly fixed in the heat-conducting profile itself with a freely selectable length of the air conditioning pipe with a short-term spring-elastic expansion of the approximately omega-shaped receptacle after completion of the other assembly work.
  • any length of an air conditioning pipe can be selected via heat-conducting profile sections fixed parallel to one another on a ceiling to cover every conceivable area Surface shape can be laid.
  • the tongue and groove lies in an axis of symmetry of the approximately omega-shaped receptacle. This feature creates equally resilient arms on the approximately omega-shaped holder. This makes it easier to insert an air conditioning pipe and improves its permanent fixation in the heat-conducting profile.
  • the heat-conducting profile in one embodiment of the invention has an approximately W-shaped cross section.
  • This special cross-sectional shape is realized in that two locking arms are provided in an outer area adjacent to the approximately omega-shaped receptacle, which are designed for spring-elastic locking engagement on locking lugs of a support device.
  • these locking lugs are adapted to a mounting rail according to the teaching of DE 20 2018 103 991 U1 .
  • the heat-conducting profile has at least one locking lug in an outer area of the approximately omega-shaped receptacle.
  • a corresponding spring-elastic locking arm is provided on the carrying device.
  • the heat-conducting profile has two locking lugs arranged in a mirror-symmetrical manner in an outer area of the approximately omega-shaped receptacle, and two locking arms which are mirror-symmetrical and partially encompass the approximately omega-shaped receptacle of the heat-conducting profile are provided on the support device.
  • the spring-elastic locking arms are preferably in Formed in the form of defined sections on the support device. The support device thus forms a symmetrical load for the heat-conducting profile.
  • the carrying device is designed as a clip made of plastic.
  • the heat-conducting profile made of thermally highly conductive aluminum in contact with the plastic of the clip which significantly inhibits heat or cold outflow, is advantageously largely thermally decoupled from the rest of the substructure of the wall or ceiling cladding.
  • a heat flow can therefore essentially only run between the heat-conducting profile and the air conditioning pipe fixed therein. The release or absorption of heat is thus better concentrated on the heat-conducting profile and thus also on the room to be tempered.
  • Plastic parts are also very advantageous compared to stamped and bent parts made of sheet metal in terms of their comparatively low production costs, even with more complex shapes, and sufficiently high mechanical strength and corrosion resistance. Plastic parts are also generally characterized by a lower weight than metal parts with the same functionality.
  • the latching arms of the support device open into a base.
  • This base is formed on the support device in a fully installed state, particularly in the area of the tongue and groove of the heat-conducting profile.
  • locking arms are then provided on the base of the support device and are designed to lock the support device on a support rail.
  • These locking arms preferably also have predetermined breaking points. These predetermined breaking points are for targeted removal
  • These locking arms are formed by the base so that a base of the support device can also be fixed directly to a wall or ceiling.
  • the base also has a recess through which the carrying device can be directly fixed, in particular screwed, via the base. In one exemplary embodiment, such a recess is subsequently provided in a central region of the base.
  • the carrying device is designed to be height-adjustable.
  • this height adjustment is realized via a screw connection on the base, through which, in addition to setting up a predetermined distance, smaller but also larger tolerances, for example between a ceiling surface and a heat-conducting profile, can be easily compensated for in an installation position without any additional tools.
  • a base is formed on a T-piece of the screw connection for direct attachment to a wall, in particular through recesses in the base of the T-piece for carrying out screw connections.
  • Figure 7 shows two designs of a known cladding system 1 of a ceiling, not shown, in a side view.
  • the wall and ceiling cladding shown is equipped as a cladding system 1 with a heating and/or cooling device in the form of an air conditioning pipe 2, through which an appropriately tempered fluid flows.
  • two air conditioning pipes 2 are fixed in a heat-conducting profile 3, the heat-conducting profile 3 being a roll-formed galvanized steel sheet having several sections: a first horizontal section 4a, which has a part of an omega-shaped receptacle 5 for a first air conditioning pipe 2 in a locking arm 6 and continues in one piece from there to a second part of the omega-shaped receptacle 5 back into a central horizontal section 4b, to which there is another omega-shaped receptacle 5 for a second climate -Tube 2 with a locking arm 6 and a final horizontal section 4c connects.
  • a first horizontal section 4a which has a part of an omega-shaped receptacle 5 for a first air conditioning pipe 2 in a locking arm 6 and continues in one piece from there to a second part of the omega-shaped receptacle 5 back into a central horizontal section 4b, to which there is another omega-shaped receptacle 5 for a second climate -Tube 2 with a locking
  • the omega-shaped receptacles 5 are resilient to such an extent that an air conditioning pipe 2 is pressed through their opening and is held permanently and securely over a length of the heat-conducting profile 3.
  • This heat-conducting profile 3 is constructed in mirror image to a central axis M, so the locking arms 6 are each aligned in opposite locking directions.
  • FIG 7 Two known types of self-locking suspension of the heat-conducting profiles 3, each equipped with two air conditioning pipes 2, on a support device 7 are shown:
  • one of several mounting rails 8 running parallel to one another at certain distances has an approximately T-shaped punching 9 bent up by approximately 90 °, the punching 9 also being designed symmetrically. Free ends 10 of this punched out 9 serve as locking lugs on which the locking arms 6 of the heat-conducting profile 3 engage in a resilient manner.
  • This arrangement essentially corresponds to the teaching of DE 20 2018 103 991 U1 .
  • a U-shaped anchor bracket 11 is arranged on the mounting rail 9 so that it can be moved horizontally in the manner indicated by the double arrow.
  • the anchor angle 11 also has T-shaped legs 12 with free ends 10 as a sheet metal body. As described above, these ends 10 in turn serve as locking lugs for resilient engagement of the locking arms 6 of the heat-conducting profile 3.
  • the mounting rail 8 is suspended here from a surface of a ceiling (not shown) by a so-called vernier bracket 13.
  • support rails 8 are fixed to the ceiling in this way at constant distances parallel to one another.
  • Such substructures are generally known to those skilled in the art of drywall construction in terms of their dimensions and design and will therefore not be described further here, since exemplary embodiments according to the invention can also be seamlessly integrated into this area.
  • the sections 4a, 4b, 4c form a flat horizontal surface 4 on the heat-conducting profile 3 with a free outside 14, which creates a distance d from the mounting rail 8.
  • a thin layer of gypsum-cardboard panels 15 is fixed to this free outside 14 as a uniform finish to the cladding system 1.
  • a firm connection of the layer of gypsum cardboard 15 to a wall 16 is formed here by a U-profile 17.
  • FIG 1 represents a sectional view of a first exemplary embodiment of a novel cladding system 1 analogous to the view of Figure 7 which has further improved properties compared to the prior art described above.
  • the heat-conducting profile 3 is designed as an extruded aluminum profile with an approximately omega-shaped receptacle 5 for an air conditioning pipe 2.
  • the heat-conducting profile 3 has an approximately W-shaped cross section in that two locking arms 6 are provided in an outer area adjacent to the approximately omega-shaped receptacle 5, which are designed to engage on locking lugs 10 of a support device 7.
  • the carrying device 7 can be designed in an adapted manner in the form of a punched out 9 of a support rail 8 bent from a metal sheet, as already mentioned above Figure 7 described.
  • the carrying device 7 is in the form of a leg 12 of an anchor angle 11 is formed, as also in Figure 7 shown.
  • a recess 18 is provided in the leg 12, which is adapted to the approximately omega-shaped receptacle 5.
  • the legs 12 of the anchor angle 11 have external flanks which serve as guides for the locking arms 6 of the heat-conducting profile 3 until they lock securely.
  • the thermal conduction profile 3 from Figure 1 has a different design compared to the known design Figure 7 a thermally active surface that is significantly larger than the overall surface.
  • the production of an extruded aluminum profile is a clearly simpler and more cost-effective process compared to roll-folded or roll-formed profiles made from sheet steel. Even a superficially galvanized steel sheet is significantly more susceptible to corrosion, especially against constant fogging with condensation water from the air or flash rust, than an aluminum profile could ever be. After all, with comparable mechanical strength, aluminum is significantly lighter than a profile bent from sheet steel.
  • the approximately omega-shaped receptacle 5 of the heat-conducting profile 3 has a tongue-and-groove 19.
  • the spring-groove 19 is located in a central axis M of the omega-shaped receptacle 5 as an axis of symmetry.
  • this extruded aluminum profile corresponds to a comparable roll-formed profile made of sheet steel.
  • the air conditioning pipe 2 can, for example, be attached to the heat-conducting profile 3 after it has been installed
  • Mounting rail 8 can be inserted without any problems in a known manner with reversibly elastic expansion of the approximately omega-shaped receptacle 5 of the heat-conducting profile 3 and permanently fixed in the heat-conducting profile 3 with a good thermal connection.
  • Figure 2 is a perspective view of the first exemplary embodiment of the heat-conducting profile 3, in which elongated holes 20 have been added here in the area of the horizontal surface 4 of the heat-conducting profile 3, which serve as an effective means of positively influencing room acoustics, as already in Figure 1 indicated.
  • a further improvement in the room acoustics is achieved if in the sectional view of Figure 1
  • recesses aligned with the elongated holes 20 are also provided in the gypsum-cardboard board 15, which, after a finished construction of the cladding system 1, is fixed to the free outside 14 of the horizontal surface 4 of the heat-conducting profile 3, preferably by screw connections, as is already the case in Figure 7 shown and described.
  • FIG. 3 shows a sectional view of part of a further exemplary embodiment of a heat-conducting profile 3 for a cladding system 1, in which a plasterboard panel 15 is fixed in a manner not shown on the free outside 14 of the horizontal surface 4.
  • This heat-conducting profile 3 is characterized in that it has at least one locking lug 21 in an outer area of the approximately omega-shaped receptacle 5, here two locking lugs 21 arranged mirror-symmetrically with respect to the tongue-and-groove 19.
  • a corresponding spring-elastic locking arm 22 is provided on the associated support device 7, as in Figure 4 shown.
  • This second exemplary embodiment is essentially a reversal of what was first described Embodiment of Figure 1 shows: Now two mirror-symmetrical and approximately omega-shaped receptacles 5 of the heat-conducting profile 3 are provided on the support device 7, partially encompassing at least the locking lugs 21 and here designed as two sections, as shown in the perspective view of the cladding system according to the second exemplary embodiment also in Figure 4 is shown. These locking arms 22 end in a base 23.
  • locking arms 22 are provided on the base 23, which are designed to lock the carrying device 7 on the mounting rail 8.
  • the carrying device 7 is thus designed to form a cross connection between a mounting rail 8 and the heat-conducting profile 3. Recesses 25 are also provided in the locking arms 24, through which the locking arms 24 can also be fixed to the mounting rail 8.
  • This mounting rail 8 represents a standard drywall component and is therefore not shown further here.
  • the carrying device 7 additionally has predetermined breaking points 26, which are designed for the targeted removal of these locking arms 24 from the base 23. This means that the base 23 could also be fixed directly on the mounting rail 7 or a wall or ceiling.
  • a central recess 27 is provided in the base 23, through which a screw connection can be defined and carried out safely.
  • Figures 5a to 5d additionally shows three views of the second exemplary embodiment of a cladding system 1 according to Figure 4 with a modification in the form of a multiple carrying device.
  • the carrying device 7 is designed as a clip made of plastic, which gives a shape design additional degrees of freedom compared to stamped and bent parts made of sheet metal.
  • the locking arms 22 open into a base 23 when the entire carrying device 7 is designed in one piece one which is provided in an installation position in particular in the area of the tongue-and-groove 19.
  • FIGS 6a to 6c are views of a third exemplary embodiment of a cladding system 1 in three representations analogous to the illustrations Figures 5a to 5c .
  • the carrying device 7 is designed in two parts and is height-adjustable, which is realized here by a screw connection 28.
  • the base 23 is rotatably fixed in a height-adjustable manner on a T-piece 29 with a slight incline, as indicated by arrows in the figures.
  • the T-piece 29 in turn is designed for direct attachment to a wall, for example.
  • openings 30 are also provided in a radially distributed manner at a base of the T-piece 29.
  • Both components of the carrying device 7 are here again designed as plastic parts that are manufactured in an injection molding process. From the base 23 to the heat-conducting profile 3, the supporting device 7 is then constructed as already shown and described for the second exemplary embodiment.
  • the carrying device 7 it is preferred to make the carrying device 7 as one piece as possible in plastic.
  • the anchor angle 11 can also be manufactured as a U-shaped bracket made of plastic, instead of using the already known component made of sheet metal.
  • the supporting device 7 thus acts as a thermal decoupling of the heat-conducting profile 3 relative to a mounting rail 8 with a possibly adjoining substructure, as is usually constructed from standardized metal parts adapted to a respective application in a manner known to those skilled in the art.

Description

Die vorliegende Erfindung betrifft ein Verkleidungssystem mit einer Heiz- und/oder Kühleinrichtung.The present invention relates to a cladding system with a heating and/or cooling device.

EP 2 653 792 A1 offenbart ein Verkleidungssystem mit einer Heiz- und/oder Kühleinrichtung unter Verwendung von Wärmeleitprofilen, die zur Aufnahme eines fluiddurchflossenen Klima-rohrs feder-elastisch verformbare Profilwände aufweisen. EP 2 653 792 A1 discloses a cladding system with a heating and/or cooling device using heat-conducting profiles which have spring-elastically deformable profile walls to accommodate an air conditioning pipe through which fluid flows.

Aus der DE 20 2010 011 801 U1 ist eine Wand- und Deckenverkleidung mit einer Heiz- und/oder Kühleinrichtung in Form eines von einem entsprechend temperierten Fluid durchflossenen Klima-Rohrs bekannt. Das Klima-Rohr ist in einem Wärmeleitprofil fixiert, das seinerseits mit mehreren parallel zueinander angeordneten Wärmeleitprofilen in einem senkrecht zu den Wärmeleitprofilen verlaufenden Bügel befestigt ist, der an Endstücken zwischen zwei parallel laufenden Tragschienen eingehängt ist. Die Tragschienen sind in gleichbleibenden Abständen an parallel verlaufenden Tragbalken befestigt und bilden eine an einer Wand oder Decke fixierte Unterkonstruktion, wie sie dem Fachmann als sog. Ständerwerk aus dem Trockenbau grundsätzlich bekannt ist. An einer durch die Tragschienen und die Wärmeleitprofile gebildeten Ebene werden Verkleidungsplatten befestigt, insbesondere in Form von Gips-Karton-Platten.From the DE 20 2010 011 801 U1 a wall and ceiling cladding with a heating and/or cooling device in the form of an air conditioning pipe through which an appropriately tempered fluid flows is known. The air conditioning pipe is fixed in a heat-conducting profile, which in turn is fastened with several heat-conducting profiles arranged parallel to one another in a bracket that runs perpendicular to the heat-conducting profiles and is suspended at end pieces between two parallel mounting rails. The support rails are attached to parallel support beams at constant intervals and form a substructure fixed to a wall or ceiling, as is generally known to those skilled in the art as a so-called stud frame from drywall construction. Cladding panels are attached to a plane formed by the support rails and the heat-conducting profiles, in particular in the form of gypsum-cardboard panels.

DE 20 2018 103 991 U1 offenbart eine Abwandlung dieses Aufbaus durch Bereitstellung einer Tragschiene als Systemschiene mit einstückig daran integrierten Verbindungselementen, die als Stanz-Biegeteile zum Einrasten von mit entsprechenden Rastnasen versehenen Wärmeleitprofilen ausgebildet sind. Diese Tragschienen sind für eine direkte Montage auf einem Montageuntergrund, also einer Wand oder einer Decke, geeignet. Dabei werden diese Tragschiene als auch die Wärmeleitprofile aus rollgeformten Stahlblech-Bändern hergestellt. DE 20 2018 103 991 U1 discloses a modification of this structure by providing a mounting rail as a system rail with connecting elements integrally integrated thereon, which are designed as stamped and bent parts for snapping in heat-conducting profiles provided with corresponding locking lugs. These mounting rails are for direct mounting on a Mounting surface, i.e. a wall or a ceiling, is suitable. This mounting rail and the heat-conducting profiles are made from roll-formed sheet steel strips.

Die vorstehend beschriebenen Systeme haben sich grundsätzlich bewährt.The systems described above have generally proven themselves.

Die vorliegende Erfindung hat die Aufgabe ein Verkleidungssystem mit weiter verbesserten Eigenschaften bereitzustellen.The present invention has the object of providing a cladding system with further improved properties.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale von Anspruch 1 gelöst. Demnach ist das Wärmeleitprofil als Strangpressprofil aus Aluminium mit einer ungefähr Omega-förmigen Aufnahme für das Klima-Rohr ausgebildet, wobei die ungefähr Omega-förmigen Aufnahme eine Feder-Nut aufweist. Ein wesentlicher Vorteil eines erfindungsgemäßen Verkleidungssystems liegt darin, dass ein Wärmeleitprofil aus einem Aluminium-Strangpressprofil gegenüber einem rollgeformten Strahlblech mit Blick auf die Fertigungstechnik, als auch vom Gewicht her bei mindestens vergleichbarer Wärmeleitung deutlich leichter und preiswerter herstellbar ist. Ein weiterer Vorteil des Werkstoffs Aluminium liegt in seiner deutlich besseren Korrosionsbeständigkeit gegenüber Wasser. Zugleich ist die Elastizität von stranggepresstem Aluminium im Bereich der ungefähr Omega-förmigen Aufnahme durch die Feder-Nut ausreichend, um eine ungefähr Omega-förmige Aufnahme zur definierten und sicheren Aufnahme des Klima-Rohrs auszubilden. Damit ist ein Klima-Rohr bei kurzzeitiger federelastischer Spreizung der ungefähr Omega-förmigen Aufnahme flexibel nach Abschluss der sonstigen Montagearbeiten in dem Wärmeleitprofil selber bei frei wählbarer Länge des Klima-Rohrs fixierbar. Beispielsweise in mäandernder Form kann so eine beliebig wählbare Länge eines Klima-Rohrs über parallel zueinander an einer Decke fixierte Wärmeleitprofil-Abschnitte zur Abdeckung jeder denkbaren Flächenform verlegt werden. Erfindungsgemäß liegt die Feder-Nut in einer Symmetrieachse der ungefähr Omega-förmigen Aufnahme. Durch dieses Merkmal werden an der ungefähr Omega-förmigen Aufnahme gleich stark federnder Arme geschaffen. Damit wird das Einführen eines Klima-Rohrs erleichtert sowie dessen dauerhafte Fixierung in dem Wärmeleitprofil verbessert.This object is achieved according to the invention by the features of claim 1. Accordingly, the heat-conducting profile is designed as an extruded aluminum profile with an approximately omega-shaped receptacle for the air conditioning pipe, the approximately omega-shaped receptacle having a tongue and groove. A significant advantage of a cladding system according to the invention is that a heat-conducting profile made of an extruded aluminum profile is significantly easier and cheaper to produce than a roll-formed radiant sheet in terms of production technology and weight with at least comparable heat conduction. Another advantage of aluminum as a material is its significantly better corrosion resistance to water. At the same time, the elasticity of extruded aluminum in the area of the approximately omega-shaped receptacle through the tongue and groove is sufficient to form an approximately omega-shaped receptacle for the defined and secure reception of the air conditioning pipe. This means that an air conditioning pipe can be flexibly fixed in the heat-conducting profile itself with a freely selectable length of the air conditioning pipe with a short-term spring-elastic expansion of the approximately omega-shaped receptacle after completion of the other assembly work. For example, in a meandering form, any length of an air conditioning pipe can be selected via heat-conducting profile sections fixed parallel to one another on a ceiling to cover every conceivable area Surface shape can be laid. According to the invention, the tongue and groove lies in an axis of symmetry of the approximately omega-shaped receptacle. This feature creates equally resilient arms on the approximately omega-shaped holder. This makes it easier to insert an air conditioning pipe and improves its permanent fixation in the heat-conducting profile.

Vorteilhafte Weiterbildungen sind Gegenstand der Unteransprüche. Demnach weist das Wärmeleitprofil in einer Ausführungsform der Erfindung einen ungefähr W-förmigen Querschnitt auf. Diese besondere Querschnittsform ist dadurch realisiert, dass in einem Außenbereich an die ungefähr Omega-förmigen Aufnahme angrenzend zwei Rastarme vorgesehen sind, die zum federelastisch rastenden Eingriff an Rastnasen einer Trageinrichtung ausgebildet sind. Insbesondere sind diese Rastnasen angepasst an eine Tragschiene gemäß der Lehre der DE 20 2018 103 991 U1 .Advantageous further training is the subject of the subclaims. Accordingly, the heat-conducting profile in one embodiment of the invention has an approximately W-shaped cross section. This special cross-sectional shape is realized in that two locking arms are provided in an outer area adjacent to the approximately omega-shaped receptacle, which are designed for spring-elastic locking engagement on locking lugs of a support device. In particular, these locking lugs are adapted to a mounting rail according to the teaching of DE 20 2018 103 991 U1 .

Gemäß einer bevorzugten Ausführungsform der Erfindung weist das Wärmeleitprofil in einem Außenbereich der ungefähr Omega-förmigen Aufnahme mindestens eine Rastnase auf. An der Trageinrichtung ist ein korrespondierender federelastischer Rastarm vorgesehen. Diese Bauform eines Wärmeleitprofils weist eine deutlich vereinfachte Querschnittsfläche auf. Zudem wird ein Anteil einer Oberfläche des Wärmeleitprofils erhöht, der im Zusammenspiel mit einem zu klimatisierenden Raum zum Wärmetransport effektiv genutzt wird.According to a preferred embodiment of the invention, the heat-conducting profile has at least one locking lug in an outer area of the approximately omega-shaped receptacle. A corresponding spring-elastic locking arm is provided on the carrying device. This design of a heat-conducting profile has a significantly simplified cross-sectional area. In addition, a portion of the surface of the heat-conducting profile is increased, which is effectively used for heat transport in interaction with a room to be air-conditioned.

In einer vorteilhaften Weiterbildung der vorstehend genannten Ausführungsform weist das Wärmeleitprofil in einem Außenbereich der ungefähr Omega-förmigen Aufnahme zwei spiegelsymmetrisch angeordnete Rastnasen auf, und an der Trageinrichtung sind zwei spiegelsymmetrisch und die ungefähr Omega-förmigen Aufnahme des Wärmeleitprofils teilweise umgreifende Rastarme vorgesehen. Die federelastischen Rastarme sind vorzugsweise in Form definierter Abschnitte an der Trageinrichtung ausgebildet. Die Trageinrichtung bildet damit für das Wärmeleitprofil eine symmetrische Belastung.In an advantageous development of the above-mentioned embodiment, the heat-conducting profile has two locking lugs arranged in a mirror-symmetrical manner in an outer area of the approximately omega-shaped receptacle, and two locking arms which are mirror-symmetrical and partially encompass the approximately omega-shaped receptacle of the heat-conducting profile are provided on the support device. The spring-elastic locking arms are preferably in Formed in the form of defined sections on the support device. The support device thus forms a symmetrical load for the heat-conducting profile.

In einer bevorzugten Ausführungsform der Erfindung ist die Trageinrichtung als Clip aus Kunststoff ausgebildet. Damit ist das Wärmeleitprofil aus thermisch gut leitfähigem Aluminium in Kontakt mit dem einen Wärme- oder Kälteabfluss deutlich hemmenden Kunststoff des Clips von dem übrigen Unterbau der Wand- oder Deckenverkleidung in vorteilhafter Weise thermisch weitgehend entkoppelt. Ein Wärmestrom kann damit im Wesentlichen nur zwischen dem Wärmeleitprofil und dem darin fixierten Klimarohr verlaufen. Eine Abgabe oder Aufnahme von Wärme wird damit besser auf das Wärmeleitprofil und damit auch auf den zu temperierenden Raum hin konzentriert. Kunststoffteile sind überdies auch hinsichtlich ihrer selbst bei komplexerer Formgebung vergleichsweise geringen Produktionskosten bei ausreichend hoher mechanischer Belastbarkeit und Korrosionsbeständigkeit gegenüber Stanz-Biegeteilen aus Metallblech sehr vorteilhaft. Auch zeichnen sich Kunststoffteile gegenüber Metallteilen gleicher Funktionalität regelmäßig durch ein geringeres Gewicht aus.In a preferred embodiment of the invention, the carrying device is designed as a clip made of plastic. This means that the heat-conducting profile made of thermally highly conductive aluminum in contact with the plastic of the clip, which significantly inhibits heat or cold outflow, is advantageously largely thermally decoupled from the rest of the substructure of the wall or ceiling cladding. A heat flow can therefore essentially only run between the heat-conducting profile and the air conditioning pipe fixed therein. The release or absorption of heat is thus better concentrated on the heat-conducting profile and thus also on the room to be tempered. Plastic parts are also very advantageous compared to stamped and bent parts made of sheet metal in terms of their comparatively low production costs, even with more complex shapes, and sufficiently high mechanical strength and corrosion resistance. Plastic parts are also generally characterized by a lower weight than metal parts with the same functionality.

In einer besonders bevorzugten Ausführungsform der Erfindung münden die Rastarme der Trageinrichtung in eine Basis ein. Diese Basis ist an der Trageinrichtung in einem fertig verbauten Zustand insbesondere im Bereich der Feder-Nut des Wärmeleitprofils ausgebildet.In a particularly preferred embodiment of the invention, the latching arms of the support device open into a base. This base is formed on the support device in a fully installed state, particularly in the area of the tongue and groove of the heat-conducting profile.

Gemäß einer vorteilhaften Weiterbildung sind an der Basis der Trageinrichtung anschließend Rastarme vorgesehen, die zum Verrasten der Trageinrichtung an einer Tragschiene ausgebildet sind. Vorzugsweise weisen diese Rastarme zudem Sollbruchstellen auf. Diese Sollbruchstellen sind zum gezielten Entfernen dieser Rastarme von der Basis ausgebildet, damit eine Basis der Trageinrichtung auch direkt an einer Wand oder Decke fixierbar ist. Hierzu weist die Basis in einer Ausführungsform der Erfindung zudem eine Ausnehmung auf, durch die die Trageinrichtung über die Basis direkt fixierbar ist, insbesondere verschraubbar. In einem Ausführungsbeispiel ist nachfolgend eine solche Ausnehmung in einem zentralen Bereich der Basis vorgesehen.According to an advantageous development, locking arms are then provided on the base of the support device and are designed to lock the support device on a support rail. These locking arms preferably also have predetermined breaking points. These predetermined breaking points are for targeted removal These locking arms are formed by the base so that a base of the support device can also be fixed directly to a wall or ceiling. For this purpose, in one embodiment of the invention, the base also has a recess through which the carrying device can be directly fixed, in particular screwed, via the base. In one exemplary embodiment, such a recess is subsequently provided in a central region of the base.

In einer bevorzugten Ausführungsform der Erfindung ist die Trageinrichtung höhenverstellbar ausgebildet. Diese Höhenverstellung ist in einer Weiterbildung über eine Schraubverbindung an der Basis realisiert, durch die neben einer Einrichtung eines vorgegebenen Abstands geringere, aber auch größere Toleranzen beispielsweise zwischen einer Deckenoberfläche und einem Wärmeleitprofil einfach in einer Einbauposition ohne weiteres Werkzeug ausgleichbar sind.In a preferred embodiment of the invention, the carrying device is designed to be height-adjustable. In a further development, this height adjustment is realized via a screw connection on the base, through which, in addition to setting up a predetermined distance, smaller but also larger tolerances, for example between a ceiling surface and a heat-conducting profile, can be easily compensated for in an installation position without any additional tools.

In einer Weiterbildung der vorstehenden Ausführungsform der Erfindung ist eine Basis an einem T-Stück der Schraubverbindung zur direkten Befestigung an einer Wand ausgebildet, insbesondere durch Ausnehmungen in der Basis des T-Stücks zur Durchführung von Verschraubungen.In a further development of the above embodiment of the invention, a base is formed on a T-piece of the screw connection for direct attachment to a wall, in particular through recesses in the base of the T-piece for carrying out screw connections.

Nachfolgend werden weitere Merkmale und Vorteile erfindungsgemäßer Ausführungsformen unter Bezugnahme auf Ausführungsbeispiele anhand der Zeichnung näher erläutert. Darin zeigen in schematischer Darstellung:

Figur 1:
eine Schnittdarstellung eines ersten Ausführungsbeispiels eines Verkleidungssystems;
Figur 2:
eine perspektivische Ansicht des Wärmeleitprofils gemäß des ersten Ausführungsbeispiels;
Figur 3:
eine Schnittdarstellung eines weiteren Ausführungsbeispiels eines Verkleidungssystems in einer Darstellung gemäß Figur 1;
Figur 4:
eine perspektivische Ansicht des Verkleidungssystems gemäß des Ausführungsbeispiels von Figur 3;
Figuren 5a bis 5d:
Ansichten des zweiten Ausführungsbeispiels eines Verkleidungssystems gemäß Figur 4;
Figuren 6a bis 6c:
Ansichten eines dritten Ausführungsbeispiels eines Verkleidungssystems in Darstellungen gemäß den Figuren 5a bis 5c mit angedeuteter Gipskartonplatte und
Figur 7:
eine Seitenansicht zweier Bauformen eines bekannten Verkleidungssystems in einer Einbausituation.
Further features and advantages of embodiments of the invention are explained in more detail below with reference to exemplary embodiments using the drawing. It shows in a schematic representation:
Figure 1:
a sectional view of a first exemplary embodiment of a cladding system;
Figure 2:
a perspective view of the heat-conducting profile according to the first exemplary embodiment;
Figure 3:
a sectional view of a further exemplary embodiment of a cladding system in a representation according to Figure 1 ;
Figure 4:
a perspective view of the cladding system according to the embodiment of Figure 3 ;
Figures 5a to 5d:
Views of the second embodiment of a cladding system according to Figure 4 ;
Figures 6a to 6c:
Views of a third exemplary embodiment of a cladding system in illustrations according to Figures 5a to 5c with suggested plasterboard and
Figure 7:
a side view of two designs of a known cladding system in an installation situation.

Über die verschiedenen Abbildungen und Ausführungsbeispiele hinweg werden nachfolgend für gleiche Elemente stets die gleichen Bezugszeichen verwendet. Ohne Beschränkung der Erfindung auf diesen Einsatzfall wird nachfolgend nur ein Einsatz eines Verkleidungssystems mit einer Heiz- und/oder Kühleinrichtung an einer Decke beschrieben. Eine Anpassung an einen Einsatz z.B. an einer senkrecht oder geneigt verlaufenden Wand ist für den Fachmann ohne Probleme umsetzbar.Across the various illustrations and exemplary embodiments, the same reference numbers are always used below for the same elements. Without limiting the invention to this application, only one use of a cladding system with a heating and/or cooling device on a ceiling will be described below. An adjustment for use, for example on a vertical or inclined wall, can be implemented without any problems by a specialist.

Figur 7 zeigt zweier Bauformen eines bekannten Verkleidungssystems 1 einer nicht weiter dargestellten Decke in einer Seitenansicht. Die dargestellte Wand- und Deckenverkleidung ist als Verkleidungssystem 1 mit einer Heiz- und/oder Kühleinrichtung in Form eines Klima-Rohres 2 bestückt, das von einem entsprechend temperierten Fluid durchflossen wird. Hier sind je zwei Klima-Rohre 2 in einem Wärmeleitprofil 3 fixiert, wobei das Wärmeleitprofil 3 als rollgeformtes verzinktes Stahlblech mehrere Abschnitte aufweist: einen ersten horizontalen Abschnitt 4a, der über einen Teil einer Omega-förmigen Aufnahme 5 für ein erstes Klima-Rohr 2 in einen Rastarm 6 und sich einstückig von dort zu einem zweiten Teil der Omega-förmigen Aufnahme 5 zurück in einen mittleren horizontalen Abschnitt 4b fortsetzt, an den sich eine weitere Omega-förmigen Aufnahme 5 für ein zweites Klima-Rohr 2 mit einen Rastarm 6 und einem abschließenden horizontalen Abschnitt 4c anschließt. Die Omega-förmigen Aufnahmen 5 sind soweit federelastisch, dass durch ihre Öffnung jeweils ein Klima-Rohr 2 eingedrückt dauerhaft und sicher über eine Länge des Wärmeleitprofils 3 gehalten wird. Dieses Wärmeleitprofil 3 ist zu einer Mittelachse M spiegelbildlich aufgebaut, die Rastarme 6 sind damit jeweils entgegengesetzt rastend ausgerichtet. Figure 7 shows two designs of a known cladding system 1 of a ceiling, not shown, in a side view. The wall and ceiling cladding shown is equipped as a cladding system 1 with a heating and/or cooling device in the form of an air conditioning pipe 2, through which an appropriately tempered fluid flows. Here, two air conditioning pipes 2 are fixed in a heat-conducting profile 3, the heat-conducting profile 3 being a roll-formed galvanized steel sheet having several sections: a first horizontal section 4a, which has a part of an omega-shaped receptacle 5 for a first air conditioning pipe 2 in a locking arm 6 and continues in one piece from there to a second part of the omega-shaped receptacle 5 back into a central horizontal section 4b, to which there is another omega-shaped receptacle 5 for a second climate -Tube 2 with a locking arm 6 and a final horizontal section 4c connects. The omega-shaped receptacles 5 are resilient to such an extent that an air conditioning pipe 2 is pressed through their opening and is held permanently and securely over a length of the heat-conducting profile 3. This heat-conducting profile 3 is constructed in mirror image to a central axis M, so the locking arms 6 are each aligned in opposite locking directions.

In Figur 7 sind zwei bekannte Arten einer selbstrastenden Aufhängung der jeweils mit zwei Klima-Rohren 2 bestückten Wärmeleitprofile 3 an einer Trageinrichtung 7 dargestellt: In der oberen Hälfte von Figur 7 weist eine von mehreren parallel zueinander in gewissen Abständen laufenden Tragschienen 8 eine ungefähr T-förmige und um ca. 90° aufgebogene Ausstanzung 9 auf, wobei die Ausstanzung 9 ebenfalls symmetrisch ausgebildet ist. Freie Enden 10 dieser Ausstanzung 9 dienen als Rastnasen, an denen die Rastarme 6 des Wärmeleitprofils 3 federelastisch eingreifen. Diese Anordnung entspricht im Wesentlichen der Lehre der DE 20 2018 103 991 U1 .In Figure 7 Two known types of self-locking suspension of the heat-conducting profiles 3, each equipped with two air conditioning pipes 2, on a support device 7 are shown: In the upper half of Figure 7 one of several mounting rails 8 running parallel to one another at certain distances has an approximately T-shaped punching 9 bent up by approximately 90 °, the punching 9 also being designed symmetrically. Free ends 10 of this punched out 9 serve as locking lugs on which the locking arms 6 of the heat-conducting profile 3 engage in a resilient manner. This arrangement essentially corresponds to the teaching of DE 20 2018 103 991 U1 .

In der unteren Hälfte von Figur 7 ist dagegen statt einer Ausstanzung 9 an der Tragschiene 8 ein U-förmiger Ankerwinkel 11 auf die Tragschiene 9 in der durch den Doppelpfeil angedeuteten Weise horizontal verschieblich angeordnet. Der Ankerwinkel 11 weist als Blech-Körper ebenfalls T-förmig ausgebildete Schenkel 12 mit freien Enden 10 auf. Diese Enden 10 dienen wie vorstehend beschrieben wiederum als Rastnasen für ein federelastisches Eingreifen der Rastarme 6 des Wärmeleitprofils 3.In the lower half of Figure 7 On the other hand, instead of a punched out 9 on the mounting rail 8, a U-shaped anchor bracket 11 is arranged on the mounting rail 9 so that it can be moved horizontally in the manner indicated by the double arrow. The anchor angle 11 also has T-shaped legs 12 with free ends 10 as a sheet metal body. As described above, these ends 10 in turn serve as locking lugs for resilient engagement of the locking arms 6 of the heat-conducting profile 3.

In jedem Fall ist die Tragschiene 8 hier von einer nicht weiter dargestellten Oberfläche einer Decke durch einen sog. Noniusbügel 13 abgehängt. Zur Bildung einer abgehängten Decke sind Tragschienen 8 in gleichbleibenden Abständen parallel zueinander in dieser Weise an der Decke fixiert. Derartige Unterkonstruktionen sind dem Fachmann aus dem Trockenbau von deren Bemaßung und Auslegung grundsätzlich bekannt und werden daher an dieser Stelle nicht weiter beschrieben, da sich auch erfindungsgemäße Ausführungsbeispiele nahtlos in diesen Bereich eingliedern.In any case, the mounting rail 8 is suspended here from a surface of a ceiling (not shown) by a so-called vernier bracket 13. To form a suspended ceiling, support rails 8 are fixed to the ceiling in this way at constant distances parallel to one another. Such substructures are generally known to those skilled in the art of drywall construction in terms of their dimensions and design and will therefore not be described further here, since exemplary embodiments according to the invention can also be seamlessly integrated into this area.

Die Abschnitte 4a, 4b, 4c bilden an dem Wärmeleitprofil 3 eine ebene horizontale Fläche 4 mit einer freien Außenseite 14, die einen Abstand d zu der Tragschiene 8 schafft. An dieser freien Außenseite 14 wird als einheitlicher Abschluss des Verkleidungssystems 1 eine dünne Schicht aus Gips-Karton-Platten 15 fixiert. Ein fester Anschluss der Schicht aus Gips-Karton 15 an eine Wand 16 wird hier durch ein U-Profil 17 gebildet.The sections 4a, 4b, 4c form a flat horizontal surface 4 on the heat-conducting profile 3 with a free outside 14, which creates a distance d from the mounting rail 8. A thin layer of gypsum-cardboard panels 15 is fixed to this free outside 14 as a uniform finish to the cladding system 1. A firm connection of the layer of gypsum cardboard 15 to a wall 16 is formed here by a U-profile 17.

Figur 1 stellt eine Schnittdarstellung eines ersten Ausführungsbeispieles eines neuartigen Verkleidungssystems 1 analog der Ansicht von Figur 7 dar, das gegenüber dem vorstehend beschriebenen Stand der Technik weiter verbesserte Eigenschaften aufweist. Das Wärmeleitprofil 3 ist als Strangpressprofil aus Aluminium mit einer ungefähr Omega-förmigen Aufnahme 5 für ein Klima-Rohr 2 ausgebildet. Zudem weist das Wärmeleitprofil 3 dadurch einen ungefähr W-förmigen Querschnitt auf, dass in einem Außenbereich an die ungefähr Omega-förmigen Aufnahme 5 angrenzend zwei Rastarme 6 vorgesehen sind, die zum Eingriff an Rastnasen 10 einer Trageinrichtung 7 ausgebildet sind. Die Trageinrichtung 7 kann dabei in angepasster Weise in Form einer Ausstanzung 9 einer aus einem Metallblech gebogenen Tragschiene 8 ausgebildet sein, wie vorstehend bereits zu Figur 7 beschrieben. Hier ist die Trageinrichtung 7 aber als Schenkel 12 eines Ankerwinkels 11 ausgebildet, wie ebenfalls in Figur 7 dargestellt. Zur Reduzierung einer Bauhöhe ist im Schenkel 12 eine Aussparung 18 vorgesehen, die der ungefähr Omega-förmigen Aufnahme 5 angepasst ist. In einer in Figur 1 nur angedeuteter Weise ist in einer alternativen Ausführungsform an dieser Stelle aber nur eine geradlinig verlaufende Kante vorgesehen, an der das Wärmeleitprofil 3 in einer Einbaulage anliegt. Ferner weisen die Schenkel 12 des Ankerwinkels 11 außenseitliche Flanken auf, die als Führungen für die Rastarme 6 des Wärmeleitprofils 3 bis zu einem sicheren Verrasten dienen. Figure 1 represents a sectional view of a first exemplary embodiment of a novel cladding system 1 analogous to the view of Figure 7 which has further improved properties compared to the prior art described above. The heat-conducting profile 3 is designed as an extruded aluminum profile with an approximately omega-shaped receptacle 5 for an air conditioning pipe 2. In addition, the heat-conducting profile 3 has an approximately W-shaped cross section in that two locking arms 6 are provided in an outer area adjacent to the approximately omega-shaped receptacle 5, which are designed to engage on locking lugs 10 of a support device 7. The carrying device 7 can be designed in an adapted manner in the form of a punched out 9 of a support rail 8 bent from a metal sheet, as already mentioned above Figure 7 described. Here the carrying device 7 is in the form of a leg 12 of an anchor angle 11 is formed, as also in Figure 7 shown. To reduce the overall height, a recess 18 is provided in the leg 12, which is adapted to the approximately omega-shaped receptacle 5. In an in Figure 1 Only indicated, in an alternative embodiment, only one straight edge is provided at this point, against which the heat-conducting profile 3 rests in an installed position. Furthermore, the legs 12 of the anchor angle 11 have external flanks which serve as guides for the locking arms 6 of the heat-conducting profile 3 until they lock securely.

Das Wärmeleitprofil 3 von Figur 1 weist eine gegenüber der bekannten Bauform von Figur 7 eine gegenüber einer Gesamtoberfläche deutlich vergrößerte thermisch aktive Oberfläche auf. Zudem ist die Herstellung eines Strangpressprofils aus Aluminium selbst bei dem hier dargestellten recht komplexen Querschnitt ein im Vergleich zu Rollen-gefalteten bzw. rollgeformten Profilen aus einem Stahlblech das klar einfachere und kostengünstigere Verfahren. Auch ein oberflächlich verzinktes Stahlblech ist deutlich korrosionsanfälliger, insbesondere gegen andauernden Beschlag mit Kondensationswasser aus der Luft oder Flugrost, als es ein Profil aus Aluminium je sein könnte. Schließlich ist Aluminium bei vergleichbarer mechanischer Belastbarkeit wesentlich leichter als ein dementsprechend aus einem Stahlblech gebogenes Profil.The thermal conduction profile 3 from Figure 1 has a different design compared to the known design Figure 7 a thermally active surface that is significantly larger than the overall surface. In addition, the production of an extruded aluminum profile, even with the quite complex cross section shown here, is a clearly simpler and more cost-effective process compared to roll-folded or roll-formed profiles made from sheet steel. Even a superficially galvanized steel sheet is significantly more susceptible to corrosion, especially against constant fogging with condensation water from the air or flash rust, than an aluminum profile could ever be. After all, with comparable mechanical strength, aluminum is significantly lighter than a profile bent from sheet steel.

Zudem weist die ungefähr Omega-förmige Aufnahme 5 des Wärmeleitprofils 3 eine Feder-Nut 19 auf. Die Feder-Nut 19 befindet sich zur Schaffung gleich stark federnder Arme in einer Mittelachse M der Omega-förmigen Aufnahme 5 als Symmetrieachse. Damit entspricht dieses Strangpressprofil aus Aluminium hinsichtlich der Federelastizität einem vergleichbaren rollgeformten Profilen aus einem Stahlblech. Das Klima-Rohr 2 kann nach einer Montage des Wärmeleitprofils 3 z.B. an der Tragschiene 8 ohne Probleme in bekannter Weise unter reversibel federelastischer Weitung der ungefähr Omega-förmigen Aufnahme 5 des Wärmeleitprofils 3 eingeführt und in dem Wärmeleitprofil 3 bei guter thermischer Anbindung dauerhaft fixiert werden.In addition, the approximately omega-shaped receptacle 5 of the heat-conducting profile 3 has a tongue-and-groove 19. To create equally resilient arms, the spring-groove 19 is located in a central axis M of the omega-shaped receptacle 5 as an axis of symmetry. In terms of spring elasticity, this extruded aluminum profile corresponds to a comparable roll-formed profile made of sheet steel. The air conditioning pipe 2 can, for example, be attached to the heat-conducting profile 3 after it has been installed Mounting rail 8 can be inserted without any problems in a known manner with reversibly elastic expansion of the approximately omega-shaped receptacle 5 of the heat-conducting profile 3 and permanently fixed in the heat-conducting profile 3 with a good thermal connection.

Figur 2 ist eine perspektivische Ansicht des ersten Ausführungsbeispiels des Wärmeleitprofils 3, bei dem hier im Bereich der horizontale Fläche 4 des Wärmeleitprofils 3 Langlöcher 20 zugefügt worden sind, die als effektivem Mittel zur positiven Beeinflussung einer Raum-Akustik dienen, wie schon in Figur 1 angedeutet. Eine weitere Verbesserung der Raum-Akustik wird erreicht, wenn in der in der Schnittdarstellung von Figur 1 angedeuteten Weise auch mit den Langlöchern 20 fluchtende Ausnehmungen in der Gips-Karton-Platte 15 vorgesehen sind, die nach einem fertigen Aufbau des Verkleidungssystems 1 an der freien Außenseite 14 der horizontalen Fläche 4 des Wärmeleitprofils 3 vorzugsweise durch Verschraubungen so fixiert ist, wie auch schon in Figur 7 dargestellt und beschrieben. Figure 2 is a perspective view of the first exemplary embodiment of the heat-conducting profile 3, in which elongated holes 20 have been added here in the area of the horizontal surface 4 of the heat-conducting profile 3, which serve as an effective means of positively influencing room acoustics, as already in Figure 1 indicated. A further improvement in the room acoustics is achieved if in the sectional view of Figure 1 In the manner indicated, recesses aligned with the elongated holes 20 are also provided in the gypsum-cardboard board 15, which, after a finished construction of the cladding system 1, is fixed to the free outside 14 of the horizontal surface 4 of the heat-conducting profile 3, preferably by screw connections, as is already the case in Figure 7 shown and described.

Figur 3 zeigt eine Schnittdarstellung eines Teils eines weiteren Ausführungsbeispieles eines Wärmeleitprofils 3 für ein Verkleidungssystem 1, bei dem eine Gipskarton-Platte 15 in nicht weiter dargestellter Weise an der freien Außenseite 14 der der horizontalen Fläche 4 fixiert ist. Dieses Wärmeleitprofil 3 ist dadurch gekennzeichnet, dass es in einem Außenbereich der weiterhin ungefähr Omega-förmigen Aufnahme 5 mindestens eine Rastnase 21 aufweist, hier zwei spiegelsymmetrisch in Bezug auf die Feder-Nut 19 angeordnete Rastnasen 21. Figure 3 shows a sectional view of part of a further exemplary embodiment of a heat-conducting profile 3 for a cladding system 1, in which a plasterboard panel 15 is fixed in a manner not shown on the free outside 14 of the horizontal surface 4. This heat-conducting profile 3 is characterized in that it has at least one locking lug 21 in an outer area of the approximately omega-shaped receptacle 5, here two locking lugs 21 arranged mirror-symmetrically with respect to the tongue-and-groove 19.

Zu jeder Rastnase 21 ist an der zugehörigen Trageinrichtung 7 ein korrespondierender federelastischer Rastarm 22 vorgesehen, wie in Figur 4 dargestellt. Dieses zweite Ausführungsbeispiel stellt damit quasi eine Umkehrung des zuerst beschriebenen Ausführungsbeispiels von Figur 1 dar: Nun sind an der Trageinrichtung 7 zwei spiegelsymmetrisch und die ungefähr Omega-förmigen Aufnahme 5 des Wärmeleitprofils 3 zumindest an den Rastnasen 21 teilweise umgreifende und hier als zwei Abschnitte ausgeführte Rastarme 22 vorgesehen, wie es in der perspektivischen Ansicht des Verkleidungssystems gemäß des zweiten Ausführungsbeispiels auch in Figur 4 dargestellt ist. Diese Rastarme 22 laufen in eine Basis 23 aus.For each locking lug 21, a corresponding spring-elastic locking arm 22 is provided on the associated support device 7, as in Figure 4 shown. This second exemplary embodiment is essentially a reversal of what was first described Embodiment of Figure 1 shows: Now two mirror-symmetrical and approximately omega-shaped receptacles 5 of the heat-conducting profile 3 are provided on the support device 7, partially encompassing at least the locking lugs 21 and here designed as two sections, as shown in the perspective view of the cladding system according to the second exemplary embodiment also in Figure 4 is shown. These locking arms 22 end in a base 23.

Den Rastarmen 22 gegenüberliegend sind an der Basis 23 anschließend Rastarme 24 vorgesehen, die zum Verrasten der Tragein-richtung 7 an der Tragschiene 8 ausgebildet sind. Damit ist die Trageinrichtung 7 zu einer Kreuzverbindung zwischen einer Tragschiene 8 und dem Wärmeleitprofil 3 ausgebildet. In den Rastarmen 24 sind zudem Ausnehmungen 25 vorgesehen, durch die die Rastarme 24 zusätzlich an der Tragschiene 8 fixierbar sind. Diese Tragschiene 8 stellt ein Standard-Bauteil aus dem Trockenbau dar und wird daher hier nicht weiter dargestellt. Die Trageinrichtung 7 weist zusätzlich Sollbruchstellen 26 auf, die zum gezielten Entfernen dieser Rastarme 24 von der Basis 23 ausgebildet sind. Damit könnte die Basis 23 auch direkt auf der Tragschiene 7 oder einer Wand oder Decke fixiert werden. Hierzu ist in der Basis 23 eine zentrale Ausnehmung 27 vorgesehen, durch die eine Verschraubung definiert und sicher ausführbar ist.Opposite the locking arms 22, locking arms 24 are provided on the base 23, which are designed to lock the carrying device 7 on the mounting rail 8. The carrying device 7 is thus designed to form a cross connection between a mounting rail 8 and the heat-conducting profile 3. Recesses 25 are also provided in the locking arms 24, through which the locking arms 24 can also be fixed to the mounting rail 8. This mounting rail 8 represents a standard drywall component and is therefore not shown further here. The carrying device 7 additionally has predetermined breaking points 26, which are designed for the targeted removal of these locking arms 24 from the base 23. This means that the base 23 could also be fixed directly on the mounting rail 7 or a wall or ceiling. For this purpose, a central recess 27 is provided in the base 23, through which a screw connection can be defined and carried out safely.

Die Folge der Figuren 5a bis 5d zeigt ergänzend drei Ansichten des zweiten Ausführungsbeispiels eines Verkleidungssystems 1 gemäß Figur 4 mit einer Abwandlung in Form einer Mehrfach-Trageinrichtung. Die Trageinrichtung 7 ist ab diesem zweiten Ausführungsbeispiel und für nachfolgende Abwandlungen als Clip aus Kunststoff ausgebildet, wodurch eine Formgestaltung gegenüber Stanz-Biegeteilen aus Metallblech zusätzliche Freiheitsgrade erhält. Demnach münden die Rastarme 22 bei einstückiger Ausbildung der gesamten Trageinrichtung 7 in einer Basis 23 ein, die in einer Einbaulage insbesondere im Bereich der Feder-Nut 19 vorgesehen ist. In einer Abwandlung gemäß Figur 5d sind nun hier drei Trageinrichtungen 7 nach Figur 5b über eine gemeinsame Basis 23 und Rastarme 24 als eine Einheit 7' zur Aufnahme von gleich drei Wärmeleitprofilen 3 und Fixierung an einer Tragschiene 8 ausgebildet. Nicht weiter dargestellt sind derartige Einheiten auch mit zwei oder vier in der beschriebenen Weise einstückig miteinander verbundenen Trageinrichtungen 7. Alle sonst vorstehend beschriebenen Merkmale einer einzelnen Trageinrichtung 7 sind ohne detaillierte Beschreibung auch hier ausgeführt. In einer Art von Mehrfach-Nutzen sind bei rationellerer Anbringung damit sämtliche Formen des Einsatzes bzw. der Anbringung möglich.The consequence of the Figures 5a to 5d additionally shows three views of the second exemplary embodiment of a cladding system 1 according to Figure 4 with a modification in the form of a multiple carrying device. From this second exemplary embodiment and for subsequent modifications, the carrying device 7 is designed as a clip made of plastic, which gives a shape design additional degrees of freedom compared to stamped and bent parts made of sheet metal. Accordingly, the locking arms 22 open into a base 23 when the entire carrying device 7 is designed in one piece one which is provided in an installation position in particular in the area of the tongue-and-groove 19. In a modification according to Figure 5d There are now three supporting devices 7 here Figure 5b via a common base 23 and locking arms 24 as a unit 7 'for receiving three heat-conducting profiles 3 and fixing them on a mounting rail 8. Such units with two or four support devices 7 that are integrally connected to one another in the manner described are not shown any further. All the features of a single support device 7 otherwise described above are also carried out here without a detailed description. In a type of multiple use, all forms of use or attachment are possible with more rational attachment.

Figuren 6a bis 6c sind Ansichten eines dritten Ausführungsbeispiels eines Verkleidungssystems 1 in drei Darstellungen analog den Abbildungen der Figuren 5a bis 5c. Im wesentlichen Unterschied zu dem zweiten Ausführungsbeispiel ist hier nun die Trageinrichtung 7 zweiteilig und höhenverstellbar ausgebildet, was hier durch eine Schraubverbindung 28 realisiert ist. Durch diese Schraubverbindung 28 ist die Basis 23 höhenverstellbar an einem T-Stück 29 unter geringer Steigung drehbar fixiert, wie durch Pfeile in den Figuren angedeutet. Das T-Stück 29 seinerseits ist zur direkten Befestigung beispielsweise an einer Wand ausgebildet. Hierzu sind neben einer zentralen Öffnung 27 hier auch Öffnungen 30 an einer Basis des T-Stücks 29 radial verteilt vorgesehen. Beide Bestandteile der Trageinrichtung 7 sind hier wiederum als Kunststoffteile ausgeführt, die in einem Spritzgießprozess hergestellt sind. Von der Basis 23 zu dem Wärmeleitprofil 3 hin ist die Trageinrichtung 7 dann so aufgebaut, wie bereits zu dem zweiten Ausführungsbeispiel dargestellt und beschrieben. Figures 6a to 6c are views of a third exemplary embodiment of a cladding system 1 in three representations analogous to the illustrations Figures 5a to 5c . Essentially different from the second exemplary embodiment, the carrying device 7 is designed in two parts and is height-adjustable, which is realized here by a screw connection 28. Through this screw connection 28, the base 23 is rotatably fixed in a height-adjustable manner on a T-piece 29 with a slight incline, as indicated by arrows in the figures. The T-piece 29 in turn is designed for direct attachment to a wall, for example. For this purpose, in addition to a central opening 27, openings 30 are also provided in a radially distributed manner at a base of the T-piece 29. Both components of the carrying device 7 are here again designed as plastic parts that are manufactured in an injection molding process. From the base 23 to the heat-conducting profile 3, the supporting device 7 is then constructed as already shown and described for the second exemplary embodiment.

Über alle Ausführungsbeispiele hinweg wird bevorzugt, die Trageinrichtung 7 möglichst einstückig in Kunststoff auszuführen. Damit kann auch in dem ersten Ausführungsbeispiel der Ankerwinkel 11 als U-förmiger Bügel aus Kunststoff hergestellt werden, statt dass hier auf das bereits bekannte Bauteil aus Metallblech zurückgegriffen wird. Damit wirkt die Trageinrichtung 7 als thermische Entkopplung des Wärmeleitprofils 3 gegenüber einer Tragschiene 8 mit eventuell anschließendem Unterbau, wie er in dem Fachmann bekannter Weise in der Regel aus standardisierten Metallteilen einem jeweiligen Anwendungsfall angepasst aufgebaut ist.Across all exemplary embodiments, it is preferred to make the carrying device 7 as one piece as possible in plastic. This means that in the first exemplary embodiment, the anchor angle 11 can also be manufactured as a U-shaped bracket made of plastic, instead of using the already known component made of sheet metal. The supporting device 7 thus acts as a thermal decoupling of the heat-conducting profile 3 relative to a mounting rail 8 with a possibly adjoining substructure, as is usually constructed from standardized metal parts adapted to a respective application in a manner known to those skilled in the art.

BezugszeichenlisteReference symbol list

11
Verkleidungssystem mit Heiz- und/oder KühleinrichtungCladding system with heating and/or cooling device
22
Klima-RohrAir conditioning pipe
33
WärmeleitprofilThermal conduction profile
44
horizontale Fläche des Wärmeleitprofils 3
4a, 4b , 4c horizontale Teil-Abschnitte der Fläche 4horizontal surface of the heat-conducting profile 3
4a, 4b, 4c horizontal partial sections of the surface 4
55
Omega-förmige AufnahmeOmega-shaped recording
66
RastarmDetent arm
77
TrageinrichtungCarrying device
88th
TragschieneSupport rail
99
Ausstanzung, ungefähr T-förmig und um ca. 90° aufgebogenPunched out, approximately T-shaped and bent up by approx. 90°
1010
Rastnase als freies Ende 10 der Ausstanzung 9Locking nose as a free end 10 of the punching 9
1111
Ankerwinkel als Blech-KöperAnchor angle as sheet metal twill
1212
T-förmig ausgebildeter Schenkel 12 des Ankerwinkels 11T-shaped leg 12 of the anchor angle 11
1313
NoniusbügelVernier stirrup
1414
freie Außenseite der ebenen horizontale Fläche 4free outside of the flat horizontal surface 4
1515
Gips-Karton-PlattenGypsum cardboard panels
1616
WandWall
1717
U-Winkel-ProfilU-angle profile
1818
Aussparungrecess
1919
Feder-Nuttongue and groove
2020
Langloch der horizontalen Fläche des Wärmeleitprofils 3Elongated hole in the horizontal surface of the heat-conducting profile 3
2121
Rastnase des Wärmeleitprofils 3Locking lug of the heat-conducting profile 3
2222
Rastarm der Trageinrichtung 7 zur Fixierung des Wärmeleitprofils 3 an den Rastnasen 21Locking arm of the carrying device 7 for fixing the heat-conducting profile 3 to the locking lugs 21
2323
Basis der Trageinrichtung 7Base of the carrying device 7
2424
Rastarm der Trageinrichtung 7 zur Fixierung an einer Tragschiene 8Locking arm of the carrying device 7 for fixing to a mounting rail 8
2525
Ausnehmung im Rastarm 24 zur Fixierung an Tragschiene 8Recess in the locking arm 24 for fixing to the mounting rail 8
2626
Sollbruchliniebreaking line
2727
Ausnehmung, zentral in der Basis 23 / des T-Stücks 29Recess, central in the base 23 / the T-piece 29
2828
Schraubverbindung zur HöhenverstellungScrew connection for height adjustment
2929
T-Stück zur direkten Befestigung an einer Decke etc.T-piece for direct attachment to a ceiling etc.
3030
Ausnehmung für Verschraubung durch die Basis des T-Stücks 29Recess for screw connection through the base of the T-piece 29
dd
Abstand zwischen Gips-Karton und Tragschiene 8Distance between plasterboard and mounting rail 8

Claims (10)

  1. Cladding system (1) with a supporting device (7) and a heating and/or cooling device, in which an air-conditioning pipe (2) is fixed in a heat-conducting profile (3) which can be fastened to a wall or a ceiling via the supporting device (7),
    and the heat-conducting profile (3) is designed as an extruded aluminum profile with an approximately omega-shaped receptacle (5) for the air-conditioning pipe (2), the approximately omega-shaped receptacle (5) having a spring groove (19),
    characterized in that
    the spring groove (19) lies in an axis of symmetry (M) of the approximately omega-shaped receptacle (5), so that equally resilient arms are created on the approximately omega-shaped receptacle (5), thereby facilitating the insertion of an air-conditioning tube (2) and improving its permanent fixing in the heat-conducting profile (3).
  2. Cladding system (1) according to the preceding claim, characterized in that the heat conducting profile (3) has an approximately W-shaped cross-section in that two latching arms (6) are provided in an outer region adjacent to the approximately omega-shaped receptacle (5), which are designed to engage with latching lugs (10) of the support device (7)
  3. Cladding system (1) according to claim 1, characterized in that the heat conducting profile (3) has at least one latching lug (21) in an outer region of the approximately omega-shaped receptacle (5) and
    a corresponding resilient latching arm (22) is provided on the support device (7).
  4. Cladding system (1) according to the preceding claim, characterized in that the heat conducting profile (3) has two mirror-symmetrically arranged latching lugs (21) in an outer region of the approximately omega-shaped receptacle (5) and
    two latching arms (22) are provided on the support device (7), preferably in the form of defined sections on the support device (7), which are mirror-symmetrical and partially embrace the approximately omega-shaped receptacle (5) of the heat conducting profile (3).
  5. Cladding system (1) according to one of the preceding claims 3 to 4, characterized in that the supporting device (7) is designed as a clip made of plastic.
  6. Cladding system (1) according to one of the preceding claims 3 to 5, characterized in that the latching arms (22) of the supporting device (7) open into a base (23), in particular in the region of the spring groove (19).
  7. Cladding system (1) according to the preceding claim, characterized in that latching arms (24) of the support device (7) are provided adjacent to the base (23), which are designed for latching the support device (7) to a support rail (8) and preferably have predetermined breaking points (26) which are designed for the targeted removal of these latching arms (24) from the base (23), the base (23) having a recess (27).
  8. Cladding system (1) according to one of the two preceding claims, characterized in that the support device (7) is designed to be height-adjustable.
  9. Cladding system (1) according to the preceding claim, characterized in that the support device (7) is designed to be height-adjustable via a screw connection (28) on the base (23) .
  10. Cladding system (1) according to one of the two preceding claims, characterized in that a base on a T-piece (29) of the screw connection (28) is designed for direct attachment to a wall, in particular by means of recesses (30).
EP22181688.7A 2021-06-29 2022-06-28 Cladding system with a heating and / or cooling device Active EP4113013B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM50130/2021U AT17598U1 (en) 2021-06-29 2021-06-29 Cladding system with heating and/or cooling device

Publications (2)

Publication Number Publication Date
EP4113013A1 EP4113013A1 (en) 2023-01-04
EP4113013B1 true EP4113013B1 (en) 2024-01-31

Family

ID=82385243

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Application Number Title Priority Date Filing Date
EP22181688.7A Active EP4113013B1 (en) 2021-06-29 2022-06-28 Cladding system with a heating and / or cooling device

Country Status (2)

Country Link
EP (1) EP4113013B1 (en)
AT (1) AT17598U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17934U1 (en) 2022-03-04 2023-08-15 B M Newtec Gmbh Flat prefab element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9116027U1 (en) * 1991-12-24 1992-02-27 Hewing Gmbh, 4434 Ochtrup, De
DE19615419C1 (en) * 1996-04-19 1997-06-05 Krantz Tkt Gmbh Extruded aluminium heat exchanger element with integrated pipe
DE20106884U1 (en) * 2001-04-20 2001-06-21 Lindner Ag Ceiling construction
DE202010011801U1 (en) 2010-08-25 2010-10-28 Baustoff+Metall Gmbh Wall or ceiling cladding with heating and / or cooling device
AT512943B1 (en) * 2012-04-19 2013-12-15 Robert Peer heat-conducting profile
DE102012103895A1 (en) * 2012-05-03 2013-11-07 BeKa Heiz- und Kühlmatten GmbH Holding element i.e. one-piece punching bending part, for use in heat exchanger ceiling sub-structure, has proximal portion with profile and/or distal portion comprising closure arrangements brought in engagement with transfer element
DE102016120554A1 (en) * 2016-10-27 2018-05-03 Liaver Gmbh & Co. Kg Multifunctional ceiling construction
DE202018103991U1 (en) 2018-07-11 2019-07-12 Baustoff + Metall Gesellschaft m.b.H DIN rail as system rail for drywall construction

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AT17598U1 (en) 2022-08-15

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