CH708008B1 - Air element for a heating and cooling ceiling. - Google Patents
Air element for a heating and cooling ceiling. Download PDFInfo
- Publication number
- CH708008B1 CH708008B1 CH00866/13A CH8662013A CH708008B1 CH 708008 B1 CH708008 B1 CH 708008B1 CH 00866/13 A CH00866/13 A CH 00866/13A CH 8662013 A CH8662013 A CH 8662013A CH 708008 B1 CH708008 B1 CH 708008B1
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- tube
- base plate
- element according
- perforated plate
- laser welding
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/26—Seam welding of rectilinear seams
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/28—Safety or protection arrangements; Arrangements for preventing malfunction for preventing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Optics & Photonics (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Plasma & Fusion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Die Erfindung betrifft ein Klimaelement für eine Heiz- und Kühldecke. Ein von einem Wärmeträgermedium durchflossenes Rohr (3) und eine Lochplatte (1) sind zur Herstellung eines guten Wärmeübergangs verbunden, indem gerade Abschnitte des Rohres (3) jeweils längs einer mittels Ultraschall-Schweissens oder Laser-Schweissens hergestellten, dem Abschnitt folgenden Schweissnaht (5) mit einer Rückseite einer rechteckigen Grundplatte (4) aus Aluminiumblech, welches mit über seine Fläche verteilten gestochenen Mikroperforationen versehen ist, verschweisst sind. Die Vorderseiten der Grundplatten (4) liegen auf der Rückseite der Lochplatte (1) auf und sind mit derselben ebenfalls längs mittels Ultraschall-Schweissens oder Laser-Schweissens hergestellter Schweissnähte (6), die beidseits der geraden Abschnitte des Rohres (3) parallel zu demselben verlaufen, verschweisst.The invention relates to a climate element for a heating and cooling ceiling. A tube (3) through which a heat transfer medium flows, and a perforated plate (1) are connected to produce good heat transfer by forming straight sections of the tube (3) along a welded seam (5) produced by ultrasonic welding or laser welding ) with a back of a rectangular base plate (4) made of aluminum sheet, which is provided with distributed over its surface pierced micro perforations, are welded. The front sides of the base plates (4) are on the back of the perforated plate (1) and are with the same also longitudinally produced by ultrasonic welding or laser welding welds (6) on both sides of the straight portions of the tube (3) parallel to the same run, welded.
Description
Technisches GebietTechnical area
[0001] Die Erfindung betrifft ein Klimaelement für eine Heiz- und Kühldecke, wie sie zum Heizen und vor allem zum Kühlen von Räumen eingesetzt werden. The invention relates to a climate element for a heating and cooling ceiling, as they are used for heating and especially for cooling rooms.
Stand der TechnikState of the art
[0002] Bei gattungsgemässen Klimaelementen besteht die seit langer Zeit bekannte Aufgabe, das Rohr derart mit der Grundplatte zu verbinden, dass ein möglichst guter Wärmeübergang zwischen beiden gewährleistet ist. Zugleich soll die Verbindung flexibel an verschiedene durch die Geometrie und andere Anforderungen bestimmte Randbedingungen anpassbar und einfach herstellbar sein und keine grossen Kosten verursachen. Sie soll auch allfällige geräuschdämpfende Eigenschaften möglichst nicht beeinträchtigen. Wegen der langen Beschäftigung der Fachwelt mit der besagten Aufgabe wurden schon viele Lösungen vorgeschlagen. In generic climate elements, the long-known task is to connect the pipe with the base plate so that the best possible heat transfer between the two is guaranteed. At the same time, the connection should be flexibly adaptable to different boundary conditions determined by the geometry and other requirements, adaptable and easy to produce and not cause any great expense. It should also not affect any possible noise-damping properties as possible. Because of the long occupation of the experts with the said task many solutions have been proposed.
[0003] So sind etwa EP 0 769 659 A1 Verbindungselemente zu entnehmen mit, an einer Rückseite, einem Kanal, der das Rohr aufnimmt und, an einer Vorderseite, einer ebenen Fläche, die zur Gänze oder teilweise mit der Rückseite der Lochplatte verklebt ist. Diese an sich bewährte Lösung ist aufwendig. For example, EP 0 769 659 A1 discloses connecting elements with, on a rear side, a channel which receives the tube and, on a front side, a flat surface which is completely or partially glued to the rear side of the perforated plate. This proven solution is expensive.
[0004] In EP 2 259 001 A1 wurde vorgeschlagen, das Rohr in einer Platte aus einem formbaren und zugleich gut wärmeleitenden Material wie Graphitschaum einzubetten. Abgesehen von den Schwierigkeiten der Herstellung weist ein solches Klimaelement nicht die gleiche mechanische Robustheit auf wie Klimaelemente, die aus Metall oder Kunststoff bestehen. Ausserdem ist der Wärmeübergang gegenüber Klimaelementen aus Metall in der Regel vermindert. In EP 2 259 001 A1 it has been proposed to embed the tube in a plate of a formable and at the same time highly thermally conductive material, such as graphite foam. Apart from the difficulties of production, such a climatic element does not have the same mechanical robustness as climate elements made of metal or plastic. In addition, the heat transfer to climate elements made of metal is usually reduced.
[0005] In WO 2011/128 118 A1 wurde vorgeschlagen, bei einem Sonnenkollektor ein Absorberblech mit einem Rohr zu verbinden, indem längs gerader Abschnitte des Rohres ein dasselbe bedeckender und an seiner Rückseite anliegender Blechstreifen jeweils beidseits des Rohres mit dem Absorberblech und fakultativ auch mit dem Rohr selbst ultraschallverschweisst wird. In WO 2011/128 118 A1 it has been proposed to connect a absorber plate to a pipe at a solar collector by longitudinally straight portions of the tube a same covering and fitting at its rear metal strip respectively on both sides of the tube with the absorber sheet and optionally with the tube itself is ultrasonically welded.
Darstellung der ErfindungPresentation of the invention
[0006] Der Erfindung liegt die Aufgabe zu Grunde, ein Klimaelement anzugeben, bei dem mit einfachen Mitteln ein sehr guter Wärmeübergang zwischen dem Rohr und der Grundplatte gewährleistet ist. Ausserdem soll es leicht und kostengünstig herstellbar sein. The invention is based on the object to provide a climate element in which by simple means a very good heat transfer between the tube and the base plate is guaranteed. In addition, it should be easy and inexpensive to produce.
[0007] Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. This object is solved by the features of claim 1.
[0008] Erfindungsgemässe Klimaelemente sind sehr einfach aufgebaut und weisen hervorragende Wärmeübergangswerte auf. Wegen der weiten Verbreitung gattungsgemässer Klimaelemente und wegen der grossen Bedeutung des Wärmeübergangs für ihre Leistungsfähigkeit und Energieeffizienz sind die erzielten Verbesserungen von grossem wirtschaftlichen, Wert. Climate elements of the invention are very simple and have excellent heat transfer properties. Because of the widespread use of generic climate elements and because of the great importance of heat transfer for their performance and energy efficiency, the improvements achieved are of great economic value.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
[0009] Im Folgenden wird die Erfindung anhand von Figuren, welche lediglich ein Ausführungsbeispiel darstellen, näher erläutert. Es zeigen <tb>Fig. 1a<SEP>eine Draufsicht auf ein erfindungsgemässes Klimaelement, <tb>Fig. 1b<SEP>vergrössert einen Schnitt längs B–B in Fig. 1a und <tb>Fig. 2<SEP>ebenfalls vergrössert eine Unteransicht einer Komponente des erfindungsgemässen Klimaelements gemäss Fig. 1a , b .In the following the invention will be explained in more detail with reference to figures, which represent only one embodiment. Show it <Tb> FIG. 1a <SEP> a top view of a climate element according to the invention, <Tb> FIG. 1b <SEP> enlarges a section along B-B in Fig. 1a and <Tb> FIG. 2 <SEP> likewise enlarges a bottom view of a component of the inventive climate element according to FIG. 1a, b.
Wege zur Ausführung der ErfindungWays to carry out the invention
[0010] Das in den Fig. 1a , b dargestellte Klimaelement weist eine ebene Lochplatte 1 auf mit zwei Flanschen 2, welche zur Befestigung des Klimaelements dienen. Sie besteht aus Metall, vorzugsweise aus Aluminiumblech. Ein mäanderförmiges Rohr 3, das ebenfalls vorzugsweise aus Metall, insbesondere aus Kupfer oder Aluminium besteht, weist gerade Abschnitte auf, welche durch gebogene Abschnitte verbunden sind. Jeder der geraden Abschnitte liegt an einer Rückseite einer ebenen streifenförmigen, insbesondere rechteckigen Grundplatte 4 an, die ihrerseits auf einer Rückseite der Lochplatte 1 aufliegt und dort mit ihr verbunden sein kann. Das Rohr 3 wird beim Einsatz des Klimaelements von einem geheizten oder gekühlten Wärmeträgermedium durchflossen, gewöhnlich eine Flüssigkeit wie Wasser oder Sole. The climate element shown in Figs. 1a, b has a flat perforated plate 1 with two flanges 2, which serve to secure the air conditioning element. It consists of metal, preferably aluminum sheet. A meander-shaped tube 3, which is also preferably made of metal, in particular of copper or aluminum, has straight sections, which are connected by curved sections. Each of the straight sections bears against a rear side of a flat strip-shaped, in particular rectangular base plate 4, which in turn rests on a rear side of the perforated plate 1 and can be connected to it there. The tube 3 is traversed by the use of the climatic element of a heated or cooled heat transfer medium, usually a liquid such as water or brine.
[0011] Die Grundplatte 4 besteht vorzugsweise aus Blech, insbesondere Aluminiumblech, dessen Stärke nicht mehr als 1 mm beträgt und das mit gleichmässig über die Fläche verteilten Mikroperforationen versehen ist, d.h. mit Perforationen, deren Durchmesser nicht grösser ist als die Blechstärke. Vorzugsweise beträgt der Durchmesser 0,7 mm oder weniger, z.B. 0,5 mm oder 0,3 mm. Der freie Querschnitt liegt vorzugsweise bei 20% oder darunter. Die Perforationen sind vorzugsweise gestochen, nicht gestanzt, und zwar von der Vorderseite her, sodass sie einen durch einen Ringwulst an der Rückseite der Grundplatte 4 etwas verlängerten Kanal bilden. Dadurch wird die Geräuschdämpfung verbessert. Die Rückseite jeder Grundplatte 4 ist mit dem geraden Abschnitt des Rohres 3, dem sie zugeordnet ist, durch eine dem Rohr folgende durchgehende gerade Schweissnaht 5 verbunden, wie am besten aus Fig. 2 ersichtlich ist. The base plate 4 is preferably made of sheet metal, in particular aluminum sheet, whose thickness is not more than 1 mm and which is provided with evenly distributed over the surface microperforations, i. E. with perforations whose diameter is not greater than the sheet thickness. Preferably, the diameter is 0.7 mm or less, e.g. 0.5 mm or 0.3 mm. The free cross section is preferably 20% or less. The perforations are preferably pricked, not punched, from the front side, so that they form a slightly elongated by a torus at the back of the base plate 4 channel. This improves the noise attenuation. The back of each base plate 4 is connected to the straight portion of the tube 3, to which it is associated, through a straight continuous seam 5 following the tube, as best seen in FIG.
[0012] Die Lochplatte 1 weist ebenfalls über ihre Fläche verteilte runde Öffnungen auf, welche gewöhnlich einen Durchmesser von z.B. 1 mm oder mehr aufweisen. Die Vorderseite jeder der Grundplatten ist ebenfalls mittels mindestens einer Schweissnaht mit der Rückseite der Lochplatte 1 verbunden. Dabei sind vorzugsweise zwei durchgehende gerade Schweissnähte 6 beidseits neben dem geraden Abschnitt des Rohres 3 angeordnet und zu demselben parallel. The perforated plate 1 also has round openings distributed around its surface, which usually have a diameter of e.g. 1 mm or more. The front of each of the base plates is also connected by at least one weld with the back of the perforated plate 1. In this case, two continuous straight weld seams 6 are preferably arranged on both sides next to the straight section of the pipe 3 and parallel thereto.
[0013] Die Schweissnähte 5, 6 sind vorzugsweise durchwegs durch Ultraschall-Schweissen hergestellt, z.B. wie in WO 2011/128 118 A1 beschrieben, doch können sie auch durch Laser-Schweissen hergestellt sein. Bei der Herstellung des Klimaelements werden zuerst die Grundplatten 4 auf den geraden Abschnitten des Rohres 3 provisorisch fixiert und dann wird mittels einer Sonotrode, die dem geraden Abschnitt gegenüber längs desselben über die Vorderseite der Grundplatte 4 geführt wird, jeweils die gerade Schweissnaht 5 angelegt (s. auch Fig. 2 ). Dann wird das Rohr 3 mit den angeschweissten Grundplatten 4 auf die Rückseite der Lochplatte 1 gelegt, ausgerichtet und mittels Sonotroden, die beidseits neben den geraden Abschnitten des Rohres 3 über die Rückseiten der Grundplatten 4 geführt werden, die Schweissnähte 6 angelegt und so die Grundplatten 4 mit der Lochplatte 1 verschweisst. Diese Art der Herstellung ist ausserordentlich einfach und wirtschaftlich und stellt einen sehr guten Wärmeübergang zwischen dem Rohr 3 und der Lochplatte 1 sicher. The welds 5, 6 are preferably made throughout by ultrasonic welding, e.g. as described in WO 2011/128 118 A1, but they can also be produced by laser welding. In the manufacture of the air-conditioning element, the base plates 4 are first provisionally fixed on the straight sections of the tube 3 and then by means of a sonotrode, which is the straight section over the front side of the base plate 4 is guided, respectively, the straight weld 5 is applied (s also Fig. 2). Then the tube 3 is placed with the welded base plates 4 on the back of the perforated plate 1, aligned and applied by means of sonotrodes, which are on both sides next to the straight sections of the tube 3 on the backs of the base plates 4, the welds 6 and so the base plates. 4 welded to the perforated plate 1. This type of production is extremely simple and economical and ensures a very good heat transfer between the tube 3 and the perforated plate 1.
[0014] Die an den Rückseiten der Grundplatten 4 sichtbaren Schweissnähte 6 sind vom zu klimatisierenden Raum abgewandt. Die an den Vorderseiten der Grundplatten 4 sichtbaren Schweissnähte 5, die andernfalls den ästhetischen Eindruck des Klimaelements beeinträchtigen könnten, sind ebenfalls vom Raum aus nicht sichtbar, da sie von der Lochplatte 1 verdeckt sind. The visible on the backs of the base plates 4 welds 6 are facing away from the room to be air conditioned. The visible on the front sides of the base plates 4 welds 5, which could otherwise affect the aesthetic impression of the climate element, are also not visible from the room, since they are covered by the perforated plate 1.
[0015] Es sind verschiedene Abweichungen vom beschriebenen Ausführungsbeispiel möglich. So können die Grundplatten mit der Lochplatte statt verschweisst verklebt oder auf andere Weise verbunden oder nur aufgelegt sein. Es ist auch möglich, nur eine einzige mehr oder weniger durchgehende Grundplatte vorzusehen. There are various deviations from the described embodiment possible. So the base plates can be glued to the perforated plate instead of welded or otherwise connected or just hung up. It is also possible to provide only a single more or less continuous base plate.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
[0016] <tb>1<SEP>Lochplatte <tb>2<SEP>Flansch <tb>3<SEP>Rohr <tb>4<SEP>Grundplatte <tb>5<SEP>Schweissnaht <tb>6<SEP>Schweissnaht[0016] <Tb> 1 <September> perforated plate <Tb> 2 <September> flange <Tb> 3 <September> Pipe <Tb> 4 <September> baseplate <Tb> 5 <September> weld <Tb> 6 <September> weld
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CH00866/13A CH708008B1 (en) | 2013-04-25 | 2013-04-25 | Air element for a heating and cooling ceiling. |
EP14000351.8A EP2762787A3 (en) | 2013-01-31 | 2014-01-30 | Air conditioning element for a heating and cooling ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00866/13A CH708008B1 (en) | 2013-04-25 | 2013-04-25 | Air element for a heating and cooling ceiling. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH708008A1 CH708008A1 (en) | 2014-10-31 |
CH708008B1 true CH708008B1 (en) | 2016-08-31 |
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ID=49084702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH00866/13A CH708008B1 (en) | 2013-01-31 | 2013-04-25 | Air element for a heating and cooling ceiling. |
Country Status (1)
Country | Link |
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CH (1) | CH708008B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111094855B (en) * | 2017-06-28 | 2021-06-04 | 克瓦德拉特软格有限公司 | Thermally activated building panel |
Family Cites Families (11)
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US2612351A (en) * | 1946-11-21 | 1952-09-30 | Gen Electric | Arrangement for mounting heat transfer conduits |
BE638657A (en) * | 1962-10-18 | 1900-01-01 | ||
DE3445656A1 (en) * | 1984-12-14 | 1986-06-26 | Irbit Research + Consulting Ag, Freiburg/Fribourg | FOAM SOUND ABSORPTION BODY |
DE19522193A1 (en) * | 1995-06-19 | 1997-01-02 | Kermi Gmbh | Heating device, in particular radiators for central heating systems |
ATE275258T1 (en) * | 1998-05-06 | 2004-09-15 | Kurt Raschle | CEILING RADIANT ELEMENT FOR HEATING OR COOLING ROOMS |
CH692858A5 (en) * | 2000-06-23 | 2002-11-29 | Schneider Daemmtechnik Ag | Apparatus for space cooling or heating and process for conditioning. |
JP2002062061A (en) * | 2000-08-17 | 2002-02-28 | Matsushita Refrig Co Ltd | Heat exchanger with tubes and manufacturing method of the same |
SE522869C2 (en) * | 2001-08-08 | 2004-03-16 | Energy Ceiling Co Ltd | Plate for heating and / or cooling ceilings |
SE0403031L (en) * | 2004-12-13 | 2006-05-23 | Sunstrip Ab | Method for manufacturing a heat exchanger and a system for performing method endings |
DE102009005577A1 (en) * | 2009-01-21 | 2010-07-29 | Thomas Friedrich | Thermoactive precast panel with integrated functional panel |
DE102009016805B4 (en) * | 2009-04-09 | 2014-04-03 | Alanod Gmbh & Co. Kg | Method for laser welding a composite material with a component |
-
2013
- 2013-04-25 CH CH00866/13A patent/CH708008B1/en unknown
Also Published As
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CH708008A1 (en) | 2014-10-31 |
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