DE20305942U1 - Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building element - Google Patents
Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building elementInfo
- Publication number
- DE20305942U1 DE20305942U1 DE20305942U DE20305942U DE20305942U1 DE 20305942 U1 DE20305942 U1 DE 20305942U1 DE 20305942 U DE20305942 U DE 20305942U DE 20305942 U DE20305942 U DE 20305942U DE 20305942 U1 DE20305942 U1 DE 20305942U1
- Authority
- DE
- Germany
- Prior art keywords
- component
- phase change
- change material
- component according
- support element
- 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.)
- Expired - Lifetime
Links
- 239000012782 phase change material Substances 0.000 title claims abstract description 17
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000011455 calcium-silicate brick Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
-
- 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
-
- 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
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
-
- 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]
-
- 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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Dr. jur. Alf-Olav Gleiss - Dipl.-Ing. - PA Rainer Große - Dipl.-Ing. - PA Dr. jur. Alf-Olav Gleiss - Dipl.-Ing. - PA Rainer Große - Dipl.-Ing. - PA
Armin Eugen Stockinger - RA Georg Brisch ■ Dipl.-Ing. ■ PA Erik Graf v. Baudissin RA Armin Eugen Stockinger - Attorney Georg Brisch ■ Dipl.-Ing. ■ PA Erik Graf v. Baudissin RA
Patentanwälte ■ Rechtsanwälte European Patent Attorneys European Trademark AttorneysPatent Attorneys ■ Lawyers European Patent Attorneys European Trademark Attorneys
Intellectual Property Law Technology LawIntellectual Property Law Technology Law
Leitzstraße 45 D-70469 Stuttgart Telefon: +49 (0)711 99 3 11-0 Telefax: +49 (0)711 99 3 11-200 E-Mail: office@gleiss-grosse.com Homepage: www.gleiss-grosse.comLeitzstrasse 45 D-70469 Stuttgart Telephone: +49 (0)711 99 3 11-0 Fax: +49 (0)711 99 3 11-200 E-Mail: office@gleiss-grosse.com Homepage: www.gleiss-grosse.com
PA: Patentanwalt · European Patent AttorneyPA: Patent Attorney · European Patent Attorney
European Trademark Attorney RA: Rechtsanwalt · Attorney-at-law ■ Admitted for Representation at the EU-Trademark Office (OHIM), Alicante In cooperation with Shanghai Zhi Xin Patent Agency Ltd.European Trademark Attorney RA: Lawyer · Attorney-at-law ■ Admitted for Representation at the EU-Trademark Office (OHIM), Alicante In cooperation with Shanghai Zhi Xin Patent Agency Ltd.
Shanghai ■ ChinaShanghai ■ China
Curiestraße 2 70563 STUTTGART,Curiestrasse 2 70563 STUTTGART,
70176 STUTTGART70176 STUTTGART
undand
sbp GmbHsbp GmbH
Hohenzollernstrasse 1 70178 StuttgartHohenzollernstrasse 1 70178 Stuttgart
• ··
18011t SC-an-ne
10 ADril 700318011t SC-an-ne
10 ADril 7003
Patentanwälte · Rechtsanwälte European Patent Attorneys European Trademark AttorneysPatent Attorneys · Lawyers European Patent Attorneys European Trademark Attorneys
Intellectual Property Law Technology LawIntellectual Property Law Technology Law
Die vorliegende Erfindung betrifft ein thermisch verbessertes Bauteil, insbesondere Bauelement, welches sich zu Erstellung von Bauwerken, insbesondere deren Außenhüllen, eignet.The present invention relates to a thermally improved component, in particular a construction element, which is suitable for the construction of buildings, in particular their outer shells.
Die Erstellung von Gebäuden ist seit langem bekannt. Dazu werden in der Regel einzelne Bauteile zu einem Gebäude zusammengefügt, wobei derartige Bauteile zum Beispiel Bausteine, Platten, Verbundelemente, Betonfertigteile oder ähnliches darstellen können. Eine wesentliche Aufgabe dieser Bauteile ist es, im Gebäudeinneren ein den Nutzern beziehungsweise der Nutzung angemessenes und angenehmes sowie möglichst vom Außenklima abgekoppeltes Innenklima zu schaffen.The construction of buildings has been known for a long time. This usually involves putting together individual components to form a building, whereby such components can be, for example, building blocks, panels, composite elements, precast concrete parts or similar. A key task of these components is to create an interior climate inside the building that is appropriate and pleasant for the users and the use, and as isolated as possible from the outside climate.
Die erstrebte Abkopplung vom Außenklima, dass heißt das Konstanthalten eines gewünschten Innenklimas, hängt unter anderem von der Beschaffenheit und Zusammensetzung des Bauteils ab. Üblicherweise ist es allerdings zusätzlich notwendig, das Innenklima durch weitere technische Vorrichtungen in einem angenehmen und konstanten Temperaturrahmen zu halten, insbesondere durch Zufuhr von Energie in Form von beispielsweise Wärme, Strom oder fossilen Energieträgem beziehungsweise durch Abfuhr von Wärme.The desired decoupling from the outside climate, i.e. maintaining a constant desired interior climate, depends among other things on the nature and composition of the component. However, it is usually also necessary to keep the interior climate within a comfortable and constant temperature range using additional technical devices, in particular by supplying energy in the form of heat, electricity or fossil fuels, for example, or by removing heat.
Das der vorliegenden Erfindung zugrundeliegende technische Problem besteht insbesondere darin, bei einer angestrebten Minimierung des vorgenannten Energiebedarfs und der erforderlichen technischen Gebäudeausrüstung und gleichzeitig bei möglichstThe technical problem underlying the present invention is in particular to achieve a minimization of the aforementioned energy requirements and the required technical building equipment and at the same time to achieve the best possible
hoher Ausfallsicherheit und Optimierung der Betriebskosten Bauteile bereit zu stellen, die ein möglichst konstantes Raumklima gewährleisten, dass heißt insbesondere eine besonders weitgehende thermische Abkopplung vom Außenklima ermöglichen.high reliability and optimisation of operating costs to provide components that ensure the most constant possible indoor climate, which in particular means enabling a particularly extensive thermal decoupling from the outside climate.
Die Erfindung löst dieses Problem durch die Bereitstellung eines Bauteils umfassend mindestens ein Stützelement, wobei dieses mindestens eine Stützelement in mindestens einem Hohlraum mindestens ein Phasenwechselmaterial aufweist.The invention solves this problem by providing a component comprising at least one support element, wherein this at least one support element has at least one phase change material in at least one cavity.
Die Erfindung stellt damit ein System mit großer Wärmeträgheit zur Verfügung, sodass Schwankungen des Außenklimas das Rauminnere in der Regel nicht erreichen. Das erfindungsgemäß bereitgestellte Bauteil, insbesondere Baustein, zeichnet sich durch eine hohe Speicherfähigkeit aus, dass heißt aufgenommene Energie wird zeitverzögert freigesetzt beziehungsweise kann zeitverzögert entzogen werden. Diese Vorteile werden insbesondere dadurch erreicht, dass in dem Bauteil ein Phasenwechselmaterial eingesetzt wird, welches aufgrund seiner Eigenschaft, beim Wechsel des Aggregatzustandes von flüssig zu fest und fest zu flüssig Energie der Umgebung zur Verfügung zu stellen beziehungsweise zu entziehen. Vorteilhafterweise liegt in einer bevorzugten Ausführungsform der Erfindung der Schmelzpunkt des erfindungsgemäß eingesetzten Phasenwechselmaterials (im folgenden auch als PCM bezeichnet) in etwa bei Raumtemperatur, zum Beispiel bei 10 bis 3O0C, insbesondere 18 bis 22°C. Wird dem Bauteil von außen Energie zugeführt, schmilzt das PCM beziehungsweise bei Entzug von Energie aus dem Bau-The invention thus provides a system with high thermal inertia, so that fluctuations in the outside climate do not usually reach the interior of the room. The component, in particular building block, provided according to the invention is characterized by a high storage capacity, i.e. absorbed energy is released with a time delay or can be withdrawn with a time delay. These advantages are achieved in particular by using a phase change material in the component, which, due to its property of making energy available to the environment or withdrawing it when the state of aggregation changes from liquid to solid and solid to liquid. In a preferred embodiment of the invention, the melting point of the phase change material used according to the invention (hereinafter also referred to as PCM) is advantageously around room temperature, for example at 10 to 30 0 C, in particular 18 to 22 ° C. If energy is supplied to the component from the outside, the PCM melts, or if energy is withdrawn from the component, the PCM melts.
Gleiss & GroßeTrack & Large
teil verfestigt sich das PCM wieder. Die Schwankungen der Außenbedingungen werden durch das PCM ausgeglichen und daher nicht im Innenraum wirksam. Erfindungsgemäß wurde festgestellt, dass zum Beispiel eine Lage von etwa 8cm PCM dem thermischen Verhalten einer 80cm dicken Betonschicht gleicht. Darüber hinaus bewirkt die vergleichsweise geringe Wärmeleitfähigkeit einen reduzierten U-Wert des Bauteils, das heißt dieses wird als zusätzliche Dämmung wirksam.The PCM solidifies again after a while. The fluctuations in the external conditions are balanced out by the PCM and therefore do not have an effect on the interior. According to the invention, it was found that, for example, a layer of around 8 cm of PCM is similar to the thermal behavior of an 80 cm thick layer of concrete. In addition, the comparatively low thermal conductivity results in a reduced U-value of the component, which means that it acts as additional insulation.
Im Zusammenhang mit der vorliegenden Erfindung wird unter einem Phasenwechselmaterial also ein Material verstanden, welches beim Wechsel des Aggregatzustandes, zum Beispiel beim Wechsel von fest zu flüssig oder flüssig zu fest der Umgebung Energie entzieht, beziehungsweise an diese abgibt, so dass ein Wärmespeicher-Effekt auftritt.In the context of the present invention, a phase change material is understood to mean a material which, when changing its state of aggregation, for example when changing from solid to liquid or liquid to solid, extracts energy from the environment or releases it to it, so that a heat storage effect occurs.
Erfindungsgemäß besonders bevorzugt werden Phasenwechselmaterialien mit einem Schmelzpunkt im Bereich der Raumtemperatur. Erfindungsgemäß besonders bevorzugt wird das Phasenwechselmaterial Paraffin, zum Beispiel Hexadecan oder auch Salze, zum Beispiel Salzgemische, insbesondere in Form von Lösungen oder Suspensionen eingesetzt.According to the invention, phase change materials with a melting point in the region of room temperature are particularly preferred. According to the invention, the phase change material paraffin, for example hexadecane, or salts, for example salt mixtures, are particularly preferably used, in particular in the form of solutions or suspensions.
Im Zusammenhang mit der vorliegenden Erfindung wird unter einem Stützelement das Element des Bauteils verstanden, welches dem Bauteil mechanische Stabilität und Masse verleiht, insbesondere Beton, zum Beispiel Betonfertigteile, Gips, Metalle oder Metallegierungen, zum Beispiel Stahl, Holz-Lehm-Gemische, Steine, zum Beispiel Kalk-Sandstein oderIn connection with the present invention, a supporting element is understood to mean the element of the component which gives the component mechanical stability and mass, in particular concrete, for example precast concrete parts, gypsum, metals or metal alloys, for example steel, wood-clay mixtures, stones, for example lime-sandstone or
Gleiss & GroßeTrack & Large
Ziegel. Ein derartiges Stützelement kann auch als Tragelement bezeichnet werden. Erfindungsgemäß ist vorgesehen, dass in diesen Bauteilen Hohlräume vorhanden sind, in denen das PCM eingebracht ist. Im Zusammenhang mit der vorliegenden Erfindung wird unter einem Hohlraum ein in dem Stützelement vorhandener räumlich abgrenzbarer Raum, Kammer oder Aussparung verstanden, die entweder bei der Herstellung des Stützelements gebildet wurde und nach der Herstellung mit PCM ganz oder teilweise gefüllt und dann verschlossen wird oder die sich durch das vorzugsweise beim Herstellen des Stützelements erfolgende Einschließen eines Behältnisses oder mehrerer Behältnisse automatisch und zwangsläufig bildet. Ein Hohlraum kann auch durch mechanische Einwirkung, z.B. Bohren, nach Herstellung des Stützelements hergestellt werden, anschließend direkt mit PCM oder mit PCM im Behältnis gefüllt und anschließend nach außen verschlossen werden. In bevorzugter Ausführungsform steht das PCM in keinem Kontakt zur Umgebung, insbesondere Umgebungsluft, insbesondere durch luftdichten Abschluss des Behältnisses und/oder luftdichten Abschluss des Hohlraums. In besonders bevorzugter Ausführungsform kann das PCM also in eigens dafür vorgesehenen Behältnissen oder einem einzigen Behältnis in dem Stützelement eingeschlossen sein, sodass das Behältnis oder die Behältnisse den Hohlraum beziehungsweise die Hohlräume ganz oder teilweise ausfüllt. Vorzugsweise befindet sich in jedem Hohlraum ein Behältnis. Es kann wie beschrieben auch vorgesehen sein, das PCM in einen in das Stützelement eingebrachten Hohlraum ohne Behältnis einzubringen, so dass es diesen ganz oder teilweise ausfüllt. InBrick. Such a support element can also be referred to as a load-bearing element. According to the invention, it is provided that these components contain cavities into which the PCM is introduced. In connection with the present invention, a cavity is understood to be a spatially delimitable space, chamber or recess in the support element, which was either formed during the manufacture of the support element and is completely or partially filled with PCM after manufacture and then closed, or which is automatically and inevitably formed by enclosing a container or several containers, preferably during the manufacture of the support element. A cavity can also be created by mechanical action, e.g. drilling, after the support element has been manufactured, then filled directly with PCM or with PCM in the container and then closed to the outside. In a preferred embodiment, the PCM is not in contact with the environment, in particular ambient air, in particular by hermetically sealing the container and/or hermetically sealing the cavity. In a particularly preferred embodiment, the PCM can be enclosed in containers provided specifically for this purpose or in a single container in the support element, so that the container or containers completely or partially fill the cavity or cavities. Preferably, there is a container in each cavity. As described, it can also be provided to introduce the PCM into a cavity without a container introduced into the support element, so that it completely or partially fills it. In
• ··
jedem Fall ist das PCM nicht als Zuschlagsstoff in dem Stützelement statistisch oder wahllos verteilt, sondern befindet sich entweder in einem oder mehreren distinkt in das Stützelement eingebrachten Hohlraum beziehungsweise -räumen oder ist in einem oder mehreren Behältnissen in dem Stützelement eingeschlossen. Ein derartiges Behältnis kann zum Beispiel ein Schlauch oder mehrere Schläuche sein, wie ein Kunststoffschlauch oder mehrere Kunststoffschlauche, oder ein oder mehrere Röhren sein, zum Beispiel aus Kunststoff oder Metall.In any case, the PCM is not distributed statistically or randomly as an additive in the support element, but is either located in one or more cavities or cavities that are distinctly introduced into the support element or is enclosed in one or more containers in the support element. Such a container can be, for example, one or more hoses, such as one or more plastic hoses, or one or more tubes, for example made of plastic or metal.
In einer weiteren vorteilhaften Ausgestaltung ist vorgesehen, dass das Bauteil eine Bauteilaktivierungsvorrichtung, insbesondere eine Bauteilskühlungsvorrichtung oder eine Bauteilserwärmungsvorrichtung aufweist. Eine derartige Bauteilsaktivierungsvorrichtung kann in dem Bauteil als Röhrensystem ausgeführt sein und dient dazu, dem Bauteil bei Bedarf Energie zuzuführen beziehungsweise abzuführen. Die Bauteilaktivierungsvorrichtung kann in einer bevorzugten Ausführungsform der vorliegenden Erfindung als Röhrensystem oder Schlauchsystem ausgeführt sein.In a further advantageous embodiment, it is provided that the component has a component activation device, in particular a component cooling device or a component heating device. Such a component activation device can be designed as a tube system in the component and serves to supply or remove energy from the component as required. In a preferred embodiment of the present invention, the component activation device can be designed as a tube system or hose system.
In einer weiteren bevorzugten Ausführungsform der vorliegenden Erfindung weist das Bauteil eine Kerndämmung oder Wärmedämmung auf, wobei die Kerndämmung beispielsweise aus Zellulosefasern, Polyurethan, oder sonstigen Stoffen, insbesondere Polymeren und/oder sonstigen Kunststoffen, Glaswolle oder Wolle, insbesondere Schafwolle, oder Verbandmaterialien daraus hergestellt ist.In a further preferred embodiment of the present invention, the component has a core insulation or thermal insulation, wherein the core insulation is made, for example, from cellulose fibers, polyurethane, or other materials, in particular polymers and/or other plastics, glass wool or wool, in particular sheep's wool, or dressing materials made therefrom.
In einer weiteren bevorzugten Ausführungsform der vorliegenden Erfindung ist die Wärmedämmung in einer Lage, insbesondere in einer Ebene im Bauteil angeordnet.In a further preferred embodiment of the present invention, the thermal insulation is arranged in one layer, in particular in one plane in the component.
In einer weiteren bevorzugten Ausführungsform der Erfindung vorgesehen, dass das in dem Stützelement vorhandene Phasenwechselmaterial in einer Ebene in dem Bauteil vorliegt, dass heisst beispielsweise das in dem Stützelement eingeschlossene Schlauchsystem oder den Schlauch in einer Ebene im Bauteil auszulegen.In a further preferred embodiment of the invention, the phase change material present in the support element is present in one plane in the component, that is to say, for example, the hose system enclosed in the support element or the hose is laid out in one plane in the component.
Das Bauteil, insbesondere der Baustein, kann beispielsweise quaderförmig ausgebildet sein, es kann jedoch auch in jeder anderen beliebigen Form ausgebildet sein, zum Beispiel in Plattenform. Selbstverständlich ist es auch möglich, das Bauteil nicht nur zur Herstellung einer Außenhülle eines Gebäudes zu verwenden, sondern dieses vielmehr auch in anderen Teilen eines Bauwerks, insbesondere Gebäudes, insbesondere solchen, die thermischer Stabilität bedürfen, einzusetzen.The component, in particular the building block, can be cuboid-shaped, for example, but it can also be designed in any other shape, for example in the form of a plate. It is of course also possible to use the component not only to produce an outer shell of a building, but also to use it in other parts of a structure, in particular a building, in particular those that require thermal stability.
Weitere vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.Further advantageous embodiments emerge from the subclaims.
Die Erfindung wird nun anhand der beiliegenden Figur und des dazugehörigen Ausführungsbeispiels näher erläutert.The invention will now be explained in more detail with reference to the accompanying figure and the associated embodiment.
Die einzige Figur zeigt einen Schnitt durch ein erfindungsgemäßes Bauteil im Maßstab 1:5.The single figure shows a section through a component according to the invention on a scale of 1:5.
Die einzige Figur stellt einen Schnitt durch ein erfindungsgemäßes Bauteil 100 dar, welches als Betonfertigteil ausgeführt ist, wobei dieses ein Trag- beziehungsweise Stützelement 110 aus Beton und ein Phasenwechselmaterial 120 umfasst. Als Phasenwechselmaterial wurde Hexadecan verwendet.The single figure shows a section through a component 100 according to the invention, which is designed as a precast concrete part, wherein this comprises a load-bearing or support element 110 made of concrete and a phase change material 120. Hexadecane was used as the phase change material.
Das Phasenwechselmaterial 120 ist in einem einen Hohlraum ausbildenden Kunststoffrohr 130 aus PoIyethylen-Recyclat eingeschlossen. Dem Schnitt des Bauteils ist anzusehen, dass die durch die Kunststoffrohre 130 ausgebildeten und mit PCM, nämlich Hexadecan, gefüllten Hohlräume vergleichsweise dicht nebeneinander und parallel zueinander in dem Beton-Stützelement 110 angeordnet sind. Die Figur zeigt ferner eine Bauteilkühlungsvorrichtung in Form von Wasserrohren 140, Querbewehrungen 150 und Längsbewehrungen 160 sowie eine Dämmung aus Polyurethan-Schaum 170 und eine Metalleindeckung 180.The phase change material 120 is enclosed in a plastic pipe 130 made of recycled polyethylene that forms a cavity. The section of the component shows that the cavities formed by the plastic pipes 130 and filled with PCM, namely hexadecane, are arranged relatively close to one another and parallel to one another in the concrete support element 110. The figure also shows a component cooling device in the form of water pipes 140, transverse reinforcements 150 and longitudinal reinforcements 160 as well as insulation made of polyurethane foam 170 and a metal covering 180.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20305942U DE20305942U1 (en) | 2003-04-12 | 2003-04-12 | Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20305942U DE20305942U1 (en) | 2003-04-12 | 2003-04-12 | Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20305942U1 true DE20305942U1 (en) | 2003-06-26 |
Family
ID=7981481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20305942U Expired - Lifetime DE20305942U1 (en) | 2003-04-12 | 2003-04-12 | Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building element |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20305942U1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008019717A1 (en) * | 2008-04-18 | 2009-11-05 | Va-Q-Tec Ag | Composite element for use as composite slab for vacuum insulation plate in building, has heat-insulating layer and film layer covered with plates on both sides, where film layer contains latent heat storage material |
| WO2010099861A1 (en) * | 2009-03-04 | 2010-09-10 | Rehau Ag + Co | Air-handling ceiling |
| EP2507560A2 (en) * | 2009-07-17 | 2012-10-10 | Emma, Gmeiner | Solar heating system, air-conditioning system and accumulator heating plate therefor |
| WO2013087953A1 (en) * | 2011-12-16 | 2013-06-20 | Detea, S. A. | Honeycomb floor panel and slab |
| EP2039844A3 (en) * | 2007-09-17 | 2013-10-23 | Ilkazell Isoliertechnik Zwickau GmbH | Pre-fabricated compound board element for air-conditioning areas |
| DE202013100848U1 (en) | 2013-02-27 | 2014-03-10 | Yit Germany Gmbh | Device for tempering a room |
| WO2016096048A1 (en) * | 2014-12-19 | 2016-06-23 | Knauf Gips Kg | Gypsum board with pcm memory material |
| CN105841214A (en) * | 2016-05-11 | 2016-08-10 | 新疆大学 | Phase change heat storage floor radiation device capable of preventing overheating |
| WO2018086769A1 (en) * | 2016-11-11 | 2018-05-17 | Innogy Se | Charging station foundation and charging station |
| FR3058779A1 (en) * | 2016-11-17 | 2018-05-18 | Placoplatre | BUILDING CONSTRUCTION PANEL |
| CN113846799A (en) * | 2021-11-01 | 2021-12-28 | 哈尔滨商业大学 | Phase change thermal insulation wall of fabricated building |
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- 2003-04-12 DE DE20305942U patent/DE20305942U1/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2039844A3 (en) * | 2007-09-17 | 2013-10-23 | Ilkazell Isoliertechnik Zwickau GmbH | Pre-fabricated compound board element for air-conditioning areas |
| DE102008019717B4 (en) * | 2008-04-18 | 2012-08-09 | Va-Q-Tec Ag | Composite insulation panel with vacuum insulation and latent heat storage |
| DE102008019717A1 (en) * | 2008-04-18 | 2009-11-05 | Va-Q-Tec Ag | Composite element for use as composite slab for vacuum insulation plate in building, has heat-insulating layer and film layer covered with plates on both sides, where film layer contains latent heat storage material |
| WO2010099861A1 (en) * | 2009-03-04 | 2010-09-10 | Rehau Ag + Co | Air-handling ceiling |
| EP2507560A2 (en) * | 2009-07-17 | 2012-10-10 | Emma, Gmeiner | Solar heating system, air-conditioning system and accumulator heating plate therefor |
| WO2013087953A1 (en) * | 2011-12-16 | 2013-06-20 | Detea, S. A. | Honeycomb floor panel and slab |
| DE202013100848U1 (en) | 2013-02-27 | 2014-03-10 | Yit Germany Gmbh | Device for tempering a room |
| AU2014414422B2 (en) * | 2014-12-19 | 2020-05-07 | Knauf Gips Kg | Gypsum board with PCM memory material |
| WO2016096048A1 (en) * | 2014-12-19 | 2016-06-23 | Knauf Gips Kg | Gypsum board with pcm memory material |
| CN107208420A (en) * | 2014-12-19 | 2017-09-26 | 可耐福石膏两合公司 | The plasterboard of the memory material containing PCM |
| JP2018508668A (en) * | 2014-12-19 | 2018-03-29 | クナウフ ギプス カーゲー | Gypsum board with PCM memory material |
| CN105841214A (en) * | 2016-05-11 | 2016-08-10 | 新疆大学 | Phase change heat storage floor radiation device capable of preventing overheating |
| CN105841214B (en) * | 2016-05-11 | 2019-01-25 | 新疆大学 | The anti-overheat flooring radiation device of phase-transition heat-storage |
| WO2018086769A1 (en) * | 2016-11-11 | 2018-05-17 | Innogy Se | Charging station foundation and charging station |
| FR3058779A1 (en) * | 2016-11-17 | 2018-05-18 | Placoplatre | BUILDING CONSTRUCTION PANEL |
| CN113846799A (en) * | 2021-11-01 | 2021-12-28 | 哈尔滨商业大学 | Phase change thermal insulation wall of fabricated building |
| CN113846799B (en) * | 2021-11-01 | 2022-06-14 | 哈尔滨商业大学 | Phase change thermal insulation wall of fabricated building |
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