EP0347416A1 - Elements structuraux pour systemes de chauffage ou de refroidissement, et leur procede de fabrication - Google Patents

Elements structuraux pour systemes de chauffage ou de refroidissement, et leur procede de fabrication

Info

Publication number
EP0347416A1
EP0347416A1 EP88901593A EP88901593A EP0347416A1 EP 0347416 A1 EP0347416 A1 EP 0347416A1 EP 88901593 A EP88901593 A EP 88901593A EP 88901593 A EP88901593 A EP 88901593A EP 0347416 A1 EP0347416 A1 EP 0347416A1
Authority
EP
European Patent Office
Prior art keywords
heat
plate
forming
heat transfer
conducting
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.)
Ceased
Application number
EP88901593A
Other languages
German (de)
English (en)
Inventor
Hans Josef May
Roland Schnettler
Bernhard Schweinsberg
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0347416A1 publication Critical patent/EP0347416A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/061—Walls with conduit means
    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • 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
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
    • 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]

Definitions

  • the invention relates to a component for surface heating or cooling systems, consisting of at least one heat carrier channel and a plate connected to it in a heat-conducting manner, which is provided on its underside connected to the heat-conducting chamber with a thermal insulation layer, and a method for producing such components .
  • components for connecting underfloor heating systems consist of a thin plate-shaped heat-conducting sheet, on the underside of which tubular profiles are fastened as heat-conducting channels.
  • the underside of these thin thermal baffles is lined with a thermal barrier coating.
  • Such components to be produced in grid dimensions serve for a system-like construction of underfloor heating in both new and old buildings.
  • the requirements placed on these underfloor heating systems are that their components are easy to assemble at the construction site, allow intimate heat-conducting contact with the underfloor structure and ensure thermal insulation from the subsurface.
  • These known plate-like components can be installed with a relatively low floor construction height. However, they require integration into the supporting structure and sufficient load-bearing cover at the top.
  • the heat transfer medium preferably hot water, flows through the interconnected components in a suitable guide in the low-temperature range. The heat supplied is distributed over the heat conducting plate.
  • a component for surface heating systems is known from JP-OS 59-225 229, in which the profiles forming the heat transfer channels are recessed in the form of heating coils in a styrofoam layer. Under the influence of heat and pressure, plates are pressed against the insulation layer above and below, which are to be connected in this way to the insulation layer.
  • a disadvantage of this construction is the resulting distance between the heat transfer channels and the adjacent plate.
  • Such a composite panel requires support when load-bearing forces occur, since no significant thrust forces can be transmitted via the thermal insulation layer in the manner of polystyrene.
  • the object of the invention is to propose components for surface heating or cooling systems for floors, walls, ceilings or roofs, which can be laid independently of covering or covering or supporting means for a self-supporting structure, and a corresponding method for the production to propose such components.
  • the object of the invention is achieved with a component with all the features of claim 1 and with a method with the features of claim 6.
  • the proposed component is self-supporting and can therefore be used as part of a floor, wall, roof or ceiling system. It is able to absorb tensile and compressive stresses due to the shear-resistant connection of the top plate to the bottom plate.
  • the profiles forming the heat conduction channels rest with one or more flattened sections on the underside of the top plate forming the heat plate.
  • Such components can be produced by a method according to the invention, in which the fastening of the profiles forming the heat carrier channels is fastened between the two plates by the pressure of the foaming thermal insulation layer. Such methods can be carried out continuously according to claim 7. A discontinuous type of production in corresponding support forms is also possible.
  • the invention also includes a proposal to provide the heat transfer channels on both plates, for example when using such components to form partitions.
  • FIG. 1 shows a partial section through a component in which the heat transfer channels are formed on one side in the thermal insulation layer
  • FIG. 5 shows a partial section through a component in which the heat transfer channels are formed by a trapezoidally profiled sheet metal attached to the underside of the top plate,
  • FIG. 6 shows a partial section through a wall element, in which a hollow profile with a semi-annular cross section forms the heat transfer channel
  • FIG. 7 shows a view of a schematic device for producing components
  • FIG. 8 shows a cross section through the device according to FIG. 7.
  • the components shown in FIGS. 1-6 are used to form surface heating or cooling systems in floors, walls, ceilings or roofs. They are produced in grid dimensions and statis with known assembly techniques and connected to each other in a sealed manner with respect to their heat transfer channels. Due to the specific sandwich construction of the individual components and their connection, self-supporting systems are created.
  • the component according to FIG. 1 consists of the top plate 1 forming the heat-conducting plate and the bottom plate 2 which is connected to it with abrasion through the thermal insulation layer 4, preferably made of foamed polyurethane.
  • the top plate preferably consists of metal, while the bottom plate can also consist of plastic.
  • tubes al heat transfer channels 3 are attached in a heat-conducting manner with solder connections.
  • a trapezoidal support plate 103 ' is provided corresponding to the component according to FIG. 2, which has corresponding fastening sections 131 on the underside of the upper plate 101 and with corresponding sections is attached to the lower plate 102.
  • This trapezoidal profiled support plate 103 ' forms the heat transfer channels 103.
  • the intermediate spaces are filled with a foam plastic 104.
  • the heat transfer channels 203 and 303 are formed in the thermal insulation layer 204 and 304 from rigid foam plastic. They are closed off by the upper plates 201 and 301 forming the heat-conducting plate and, in the exemplary embodiment according to FIG. 4, also by the lower plate 302, which in this embodiment is also a heat-conducting plate.
  • the thrust resistant Connections in turn form the thermal insulation layers 204 and 304. They connect the top plates 201 and 301 to the bottom plates 202 and 302, respectively.
  • a trapezoidal profile plate 403 'in a shear-resistant connection is placed on the underside of the top plate 401 in a heat-conducting manner. In this way, the heat transfer channels 403 are formed.
  • the shear-resistant connection between the profile plate 403 'and the lower plate 402 forms the suitable thermal insulation layer 404.
  • the component shown in FIG. 6 in turn consists of two spaced-apart load-bearing plates 501, 502 which are connected to one another in a shear-resistant manner by the foamed-in hard plastic foam 504.
  • the profile 531 serving as the heat transfer channel 503 is semi-annular in cross section.
  • the flattened connecting wall bears the number 531a. With this wall, the profile is directly heat-conducting on the inside of the top plate 501.
  • Components according to FIGS. 5 and 6 can be produced in an advantageous manner in that their profiles 403 1 and 531, which form the heat transfer channels 403 and 503, respectively, by the pressure of an upper and lower plate 401, which is supported and kept at a distance from the outside , 501 or 402, 502 are attached to the underside of the upper plate 401 or 501 forming the heat-conducting plate while sealing the spacing space between the plates by foaming.
  • a continuous production process can be seen from the illustrations according to FIGS. 7 and 8.
  • the designated with the number 501 ' the upper plates forming metal strip is len len-plates and 6 supplied to a corresponding device.
  • the profile forming the heat transfer channel is Pipe 503 'placed, preferably pressed with a pressure roller 7, optionally with an adhesive layer.
  • a strip 502' which later forms the lower plate, is fed synchronously, which is also supported from above by rollers and plates 5.
  • the distance between the two tapes determines the required thickness of the thermal insulation layer.
  • the gap between the sides is sealed and supported laterally by appropriate devices 9.
  • foaming liquid plastic preferably polyurethane
  • This hardening plastic foam fills the distance between the two bands and presses the profile 503 'against the inside of the metal band 501' under the resulting pressure.
  • the profiles 503 'forming the heat transfer channel are fixed and held on the metal strip 501'. After curing, the resulting components can be produced by separating them from the strand.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
  • Floor Finish (AREA)

Abstract

Un élément structural pour systèmes de chauffage et de refroidissement de surface, ayant la forme d'une construction sandwich auto-porteuse, comporte une plaque conductrice de chaleur (501) robuste formant la semelle supérieure, et une plaque inférieure robuste (502) liée, de manière à résister au cisaillement, à la plaque conductrice de chaleur par l'intermédiaire d'une couche calorifuge (504) faite d'un matériau plastique adéquat, de préférence de la mousse polyuréthane. Des canaux caloporteurs (503) ayant des connexions conductrices de chaleur sont situées sur la surface inférieure de la plaque conductrice de chaleur (501) à laquelle ils sont reliées. On propose un procédé de fabrication de ces éléments structuraux, dans lequel les profilés formant les canaux caloporteurs (503) sont fixés à la surface inférieure de la plaque conductrice de chaleur supérieure (501) par la pression d'une couche calorifuge (504) mise en place par mousage entre les plaques supérieure et inférieure (501 et 502), soutenues à l'extérieur et maintenues à distance, avec étanchéification latérale de l'espace entre les plaques.
EP88901593A 1987-02-13 1988-02-10 Elements structuraux pour systemes de chauffage ou de refroidissement, et leur procede de fabrication Ceased EP0347416A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3704508 1987-02-13
DE3704508 1987-02-13

Publications (1)

Publication Number Publication Date
EP0347416A1 true EP0347416A1 (fr) 1989-12-27

Family

ID=6320901

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88101942A Withdrawn EP0278489A1 (fr) 1987-02-13 1988-02-10 Elément de construction pour le chauffage ou la réfrigération par le sol et procédé de fabrication d'un tel élément
EP88901593A Ceased EP0347416A1 (fr) 1987-02-13 1988-02-10 Elements structuraux pour systemes de chauffage ou de refroidissement, et leur procede de fabrication

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP88101942A Withdrawn EP0278489A1 (fr) 1987-02-13 1988-02-10 Elément de construction pour le chauffage ou la réfrigération par le sol et procédé de fabrication d'un tel élément

Country Status (3)

Country Link
EP (2) EP0278489A1 (fr)
AU (1) AU1293688A (fr)
WO (1) WO1988006259A1 (fr)

Families Citing this family (22)

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Publication number Priority date Publication date Assignee Title
IT1224869B (it) * 1988-08-03 1990-10-24 Mini Ricerca Scient Tecnolog Elementi prefabbricati per la clima tizzazione radiante o radiante/ventilante, e impianto di climatizzazione impiegante detti elementi
SE461161B (sv) * 1988-12-12 1990-01-15 Ramnaes Konstr Tek Ab Golvvaermeplatta
DE4012134A1 (de) * 1990-04-14 1991-10-17 Turbon Tunzini Klimatechnik Flaechenfoermiges waermeaustauschelement
DE4218464A1 (de) * 1992-06-04 1993-12-09 Hans Josef May Plattenartiges Bauelement und Verfahren zu dessen Herstellung
FR2711211B1 (fr) * 1993-10-14 1995-11-17 Dagard Panneau de cloisonnement muni d'un dispositif de fixation intégré.
DE29517701U1 (de) * 1995-11-08 1996-01-04 Kühling & Hauers Schwimmbadtechnik GmbH, 30916 Isernhagen Plattenförmiges Wärmestrahlungselement
DE19644623A1 (de) * 1996-10-18 1998-04-23 Herbst Donald Verfahren zur Herstellung von Isolierpaneelen und nach diesem Verfahren hergestelltes Isolierpaneel
ES2179445T3 (es) 1998-11-23 2003-01-16 Plan Holding Gmbh Panel radiante modular prefabricado, auto-soportante, metodos para su produccion y superficie radiante obtenida con el mismo.
GB9913861D0 (en) * 1999-06-15 1999-08-11 Talfab Holdings Ltd Building panels
NL1014321C2 (nl) * 2000-02-08 2001-08-09 R & R Systems B V Bouwelement alsmede dakconstructies.
GB2361529B (en) * 2000-02-11 2003-08-20 Philip Andrew Kennedy Heat transfer tile for use in a room ceiling, wall or floor
GB0208282D0 (en) * 2002-04-10 2002-05-22 Polypipe Plc Heating system
US7140426B2 (en) 2003-08-29 2006-11-28 Plascore, Inc. Radiant panel
DE102004060874A1 (de) * 2004-12-17 2006-07-06 Kälberer, Stefan Klimaeinrichtung mit mindestens einem Klimaelement
EP2027350A1 (fr) * 2006-06-13 2009-02-25 Kingspan Research and Developments Limited Panneau isolant composite
IE86172B1 (en) * 2007-05-01 2013-04-10 Kingspan Res & Dev Ltd A composite insulating panel having a heat exchange conduit means
GB2457879A (en) * 2008-02-26 2009-09-02 Samuel Bailey Controllable insulation panels
NL2003120C2 (nl) * 2009-07-03 2011-01-04 Henk Slebos Warmtewisselaarpaneel, geschikt als bouwelement in de vorm van een plafond-, muur-, dak- en/of vloerelement.
GB2547658A (en) * 2016-02-24 2017-08-30 Nasibov Emin A sandwich panel
AT518057B1 (de) * 2016-03-10 2017-07-15 Lenz Bernhard Wärmetauschervorrichtung
US10753649B2 (en) * 2016-04-20 2020-08-25 Péter Bellay Roof panels to serve as thermal collectors
AT18067U3 (de) * 2023-03-28 2023-12-15 Kamal Bouaouaja Element zur Bildung einer Wand oder eines Daches eines Gebäudes

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JPS59112135A (ja) * 1982-12-17 1984-06-28 Showa Alum Corp 床暖房パネルの製造方法
JPS59173637A (ja) * 1983-03-22 1984-10-01 Yazaki Corp 輻射パネル
DE3500880A1 (de) * 1984-02-08 1985-08-08 Gerhard 4400 Münster Fischer Flaechenheizelement in form einer verbundplatte
JPS60223922A (ja) * 1984-04-23 1985-11-08 Mitsubishi Electric Corp 床暖房パネルの製造方法
JPS6170326A (ja) * 1984-09-11 1986-04-11 Mitsubishi Electric Corp 床暖房パネルの製造方法

Non-Patent Citations (1)

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Title
See references of WO8806259A1 *

Also Published As

Publication number Publication date
EP0278489A1 (fr) 1988-08-17
AU1293688A (en) 1988-09-14
WO1988006259A1 (fr) 1988-08-25

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