DE1966719B2 - Heat storage plate - Google Patents

Heat storage plate

Info

Publication number
DE1966719B2
DE1966719B2 DE1966719A DE1966719A DE1966719B2 DE 1966719 B2 DE1966719 B2 DE 1966719B2 DE 1966719 A DE1966719 A DE 1966719A DE 1966719 A DE1966719 A DE 1966719A DE 1966719 B2 DE1966719 B2 DE 1966719B2
Authority
DE
Germany
Prior art keywords
wall
heat
building board
channels
insulating properties
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.)
Granted
Application number
DE1966719A
Other languages
German (de)
Other versions
DE1966719C3 (en
DE1966719A1 (en
Inventor
Ingeborg Laing
Nikolaus Laing
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.)
THERMO-BAUELEMENT AG MURTEN (SCHWEIZ)
Original Assignee
THERMO-BAUELEMENT AG MURTEN (SCHWEIZ)
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 THERMO-BAUELEMENT AG MURTEN (SCHWEIZ) filed Critical THERMO-BAUELEMENT AG MURTEN (SCHWEIZ)
Publication of DE1966719A1 publication Critical patent/DE1966719A1/en
Publication of DE1966719B2 publication Critical patent/DE1966719B2/en
Application granted granted Critical
Publication of DE1966719C3 publication Critical patent/DE1966719C3/en
Expired legal-status Critical Current

Links

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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/34—Elements and arrangements for heat storage or insulation
    • 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
    • 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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • 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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • 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
    • 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
    • F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/002—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release using electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/06—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being radiated
    • F24H7/062—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being radiated with electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • 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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • 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
    • 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
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • 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
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Building Environments (AREA)
  • Central Heating Systems (AREA)
  • Floor Finish (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Description

Die Erfindung betrifft eine Bauplatte mit steuerbarer Wärmeisolierung.The invention relates to a building panel with controllable thermal insulation.

In der Bauindustrie werden meistens Isolierplatten mit hohen Isoliereigenschaften benötigt, die sich leicht in Gebäude einbauen lassen, beispielsweise als Wand-, Decken- oder Fußbodenelemente. Bekannte Platten mit guten Isoliereigenschaften, das heißt mit Isolierei.genschaften, die denen dicker Ziegelwände entsprechen, sind meistens massive Bauteile, die teuer sind. Außerdem haben solche Platten keine Einrichtung zum wirksamen Variieren der Isoliereigenschaften, einem wünschenswerten Merkmal für unterschiedliche Tageszeiten. Beispielsweise ist es im Sommer erwünscht, eine Isolierplatte mit guten lsoliereigenschaften während des Tages zu haben, damit die Wärme von außen nicht in einen Raum eindringen kann. Aber während der Neicht, wenn die Außentemperatur unter die Temperatur in einem Raum absinken kann, kann es wünschenswert sein, eine Platte mit geringen Isoliereigenschaften zu haben, damit die Wärme aus dem Inneren des Raumes nach außen abgegeben werden kann. Zu anderen Zeiten, beispielsweise im Winter, kann es erwünscht sein, eine Platte zu haben, die Sonnenwärme absorbiert und diese ans Innere eines Raumes überträgt.In the construction industry, insulating panels with high insulating properties that are easy to move are mostly required Can be installed in buildings, for example as wall, ceiling or floor elements. Known records with good insulating properties, i.e. with insulating properties, which correspond to those of thick brick walls are mostly massive components that are expensive. In addition, such panels have no means for effectively varying the insulating properties, one desirable feature for different times of the day. For example, in summer it is desirable to have a Insulation plate with good insulating properties during the To have during the day so that the heat from outside cannot penetrate a room. But during the neicht if the outside temperature can drop below the temperature in a room, it can be desirable be to have a panel with poor insulation properties to allow the heat from inside the room can be released to the outside world. At other times for example in winter, it may be desirable to have a plate that absorbs solar heat and this transfers to the interior of a room.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Bauplatte zu schaffen, deren Wärmeisolierung auf einfache Weise steuerbar ist. Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß einer Außenwandung eine etwa parallel zu dieser Außenwandung verlaufende flexible Zwischenwandung zugeordnet ist, die an einem wärmeaufnehmenden bzw. wärmeabgebenden Element anliegt, und die bedarfsweise von der Außenwandung weg bzw. auf diese zu bewegbar ist.The invention is therefore based on the object of a To create building board, the thermal insulation of which can be controlled in a simple manner. This task is carried out according to the invention achieved in that an outer wall extending approximately parallel to this outer wall flexible partition is assigned, which is attached to a heat-absorbing or heat-emitting element and which, if necessary, can be moved away from or towards the outer wall.

Vorzugsweise sind Folienschläuche zwischen der Außenwandung und der Zwischenwandung vorgesehen, die pneumatisch füllbare Kanäle bilden, die zur pneumatischen Verstellung der zweiten Wandung relativ zur ersten Wandung dienen, um den Wärmeübergang zwischen den Wandungen zu verändern, so daß, wenn die Wandungen nahe beisammen sind oder einander berühren, die Isoliereigenschaften der Platte gering und wenn die Wandungen voneinander getrennt sind, die Isoliereigenschaften der Platte groß sind Die Folienschläuche bilden, wenn sie aufgeblasen sind, selbst eine Isolierung zwischen den Wänden.Foil tubes are preferably provided between the outer wall and the partition, which form the pneumatically fillable channels for the pneumatic adjustment of the second wall serve relative to the first wall to change the heat transfer between the walls, so that, if the walls are close together or touch each other, the insulating properties of the panel low and if the walls are separated from each other, the insulating properties of the plate are great Foil tubes, when inflated, themselves form an insulation between the walls.

Die Erfindung wird nachfolgend anhand einerThe invention is based on a

schematischen Zeichnung eines Ausführungsbeispiels erläutert Die einzige Figur der Zeichnung stellt einen Querschnitt durch eine Bauplatte gemäß der Erfindung dar.Schematic drawing of an exemplary embodiment explained. The only figure in the drawing represents one Cross section through a building board according to the invention.

In der Zeichnung ist eine Bauplatte gezeigt, die zur Verwendung als Fußbodenelement bzw. Bautafel geeignet ist Die Bauplatte hat eine feste Außenwandung 60, die einer ersten Zone mit einer bestimmten Temperatur zugewandt ist, bei der es sich z. B. um den Raum in einem Zimmer oberhalb des Fußbodens handelt wenn die Platte als Fußbodentafel verwendet wird. In der Bauplatte ist eine bewegliche Zwischenwandung 67 vorgesehen, wobei zwischen dieser Wandung und der Außenwandung 60 flexible Kanäle 68 angeordnet sind, die die Einrichtung zum Bewegen der Zwischenwandung 67 relativ zur Außenwandung 60 bilden. Die Kanäle 68 sind aus Folienmaterial, Flachmaterial oder flexiblen Blechen hergestellt, die in Längsrichtung zusammengeschweißt sind. Die Zwischenwandung 67 ist einer zweiten Zone mit anderer Temperatur als der ersten Zone zugewandt Bei dem hier gezeigten Ausführungsbeispiel ist die Zwischenwandung 67 einer Zone zugewandt deren Temperatur von dem wärmeaufnehmenden bzw. wärmeabgebenden Element 62 bestimmt wird, welches teilweise von der Zwischinwandung begrenzt istIn the drawing, a building board is shown which is used for Use as a floor element or building board is suitable. The building board has a solid outer wall 60, which faces a first zone with a certain temperature, at which it is, for. B. to the Space in a room above the floor is when the panel is used as a floor board will. There is a movable partition in the building board 67 is provided, with flexible channels 68 are arranged, which the device for moving the intermediate wall 67 relative to the outer wall 60 form. The channels 68 are made of foil material, flat material or flexible metal sheets, which are in Are welded together lengthways. The intermediate wall 67 is a second zone with another Temperature as facing the first zone. In the embodiment shown here, the partition is 67 facing a zone whose temperature is different from the heat-absorbing or heat-emitting zone Element 62 is determined, which is partially limited by the intermediate wall

Wenn die flexiblen Kanäle 68 mit Luft oder einem anderen Gas aufgeblasen werden, wird die Zwischenwandung 67 von der feststehenden Außenwandung 60 wegbewegt so daß der Wärmeübergang zwischen den Wandungen verringert wird und die Isoliereigenschaften der Platte erhöht werden. Wenn die Kanäle gefüllt sind, bewirkt die Luft oder das Gas auch eine zusätzliche Isolierung, durch die der Wärmefluß zwischen den beiden Wandungen auf ein Minimum herabgedrückt wird. Wenn die Kanäle entleert werden, wird die Zwischepwandung 67 zur Innenseite 66 der Außenwandung 60 hin bewegt, so daß die Wandungen nur noch durch das Material der Kanäle voreinander getrennt sind, und rfie von der Luft bzw. dem Gas in den Kanälen bewirkte Isolierung auf ein Minimum reduziert wird, wodurch die Isoliereigenschaften der Platte verringert werden.When the flexible channels 68 are inflated with air or some other gas, the bulkhead becomes 67 moved away from the fixed outer wall 60 so that the heat transfer between the Walls is reduced and the insulating properties of the plate are increased. When the channels are filled are, the air or gas also causes additional insulation, through which the heat flow between the both walls is pressed down to a minimum. When the ducts are emptied, the Intermediate wall 67 moved towards the inside 66 of the outer wall 60 so that the walls only are separated from one another by the material of the channels, and rfie from the air or the gas in the channels caused insulation is reduced to a minimum, whereby the insulating properties of the plate is reduced will.

Vorzugsweise weist das Element 62 eine Substanz mit hohen latenten Wärmespeichereigenschaften auf. Dadurch kann die in der Substanz gespeicherte Wärme auf die Außenwandung 60 übertragen werden und damit insPreferably, the element 62 comprises a substance with high latent heat storage properties. Through this the heat stored in the substance can be transferred to the outer wall 60 and thus into the

so Innere des Raumes gelangen, wenn die Kanäle 68 nicht aufgeblasen sind.so get inside the room when the channels 68 are not inflated.

Das Element 62 wird von einer federnden Einrichtung zur Zwischenwandung 67 hin gedrückt. Die federnde Einrichtung kann mit Schaumgummi oder Gas gefüllte Kanäle 63 aufweisen, die außerdem noch als Isolierung wirken können.The element 62 is pressed towards the intermediate wall 67 by a resilient device. The resilient one Device can have ducts 63 filled with foam rubber or gas, which also act as insulation can work.

Ferner kann zwischen dem Element 62 und der federnden Einrichtung eine Heizeinrichtung 64 angeordnet sein.Furthermore, a heating device 64 can be arranged between the element 62 and the resilient device be.

Die hier gezeigte Bauplatte kann z. B. zum Regeln der Temperatur eines Raumes, d. h. zum Kühlen während des Tages und zum Aufwärmen während der Nacht verwendet werden. In diesem Fall sind die Kanäle 68 während des Tages nicht aufgeblasen, um einen Wärmetransport von der feststehenden Wand 60 zu dem Element 62 zu ermöglichen. Während der Nacht sind die Kanäle aufgeblasen, so daß Wärme vom Element 62 an den Raum durch den unteren Teil derThe building board shown here can, for. B. to regulate the temperature of a room, d. H. for cooling during during the day and for warming up during the night. In this case the channels are 68 not inflated during the day to allow heat transfer from stationary wall 60 the element 62 to enable. During the night the ducts are inflated so that heat is released Element 62 to the room through the lower part of the

Bauplatte abgegeben wird.Building board is delivered.

Vorzugsweise sind die Kanäle 68 so klein, daß die Grashof-Zahlen unterhalb der Zahl liegen, die zum Unterstützen einer Konvektionsströmung von Gasen innerhalb der einzelnen Kanäle nötig ist Hierdurch werden die Isoliermerkmale der Bauplatte weiter verbessert, wenn die Kanäle aufgeblasen sind.Preferably, the channels 68 are so small that the Grashof numbers are below the number for This makes it necessary to support a convection flow of gases within the individual channels the insulating properties of the building board are further improved when the ducts are inflated.

Hier ist zwar eine zur Verwendung als FuBbodentafel geeignete Bauplatte gezeigt, jedoch ist die Bauplatte auch als Wand- oder Deckenelement verwendbar.A building board suitable for use as a floor board is shown here, but the building board is can also be used as a wall or ceiling element.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Bauplatte mit steuerbarer Wärmeisolierung, dadurch gekennzeichnet, daß einer Außenwandung (60) eine etwa parallel zu dieser Außenwanddung (60) verlaufende flexible Zwischenwandung (67) zugeordnet ist, die an einem wärmeaufnehmenden bzw. wärmeabgebenden Element (62) anliegt, und die bedarfsweise von der Außenwandung (60) weg bzw. auf diese zu bewegbar ist.1. Building board with controllable thermal insulation, characterized in that one Outer wall (60) is a flexible partition that runs approximately parallel to this outer wall (60) (67) is assigned to a heat-absorbing or heat-emitting element (62) and, if necessary, can be moved away from or towards the outer wall (60) is. 2. Bauplatte nach Anspruch 1, dadurch gekennzeichnet, daß Folienschläuche (65) zwischen der Außenwandung (60) und der Zwischenwandung (67) vorgesehen sind, die pneumatisch fällbare Kanäle (68) bilden.2. Building board according to claim 1, characterized in that film tubes (65) between the Outer wall (60) and the intermediate wall (67) are provided, the pneumatically precipitable channels (68) form. 3. Bauplatte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Element (62) auf einer elastischen Unterlage (63), z. B. auf gasgefüllten Schläuchen oder auf Schaumstoffen, aufliegt.3. Building panel according to claim 1 or 2, characterized in that the element (62) on a elastic pad (63), e.g. B. on gas-filled hoses or on foams, rests.
DE1966719A 1969-01-08 1969-06-06 Building board with controllable thermal insulation Expired DE1966719C3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT12169A AT322504B (en) 1969-01-08 1969-01-08 THERMAL STORAGE
AT107269A AT297166B (en) 1969-01-08 1969-02-03 Electric underfloor storage heating
AT106869A AT309755B (en) 1969-01-08 1969-02-03 Building board

Publications (3)

Publication Number Publication Date
DE1966719A1 DE1966719A1 (en) 1974-01-31
DE1966719B2 true DE1966719B2 (en) 1979-12-20
DE1966719C3 DE1966719C3 (en) 1980-09-04

Family

ID=27145876

Family Applications (5)

Application Number Title Priority Date Filing Date
DE19691967104 Pending DE1967104A1 (en) 1969-01-08 1969-06-06 DEVICE FOR REGULATING THE TEMPERATURE OF A ROOM
DE1966720A Expired DE1966720C3 (en) 1969-01-08 1969-06-06 Device for regulating the temperature of a room
DE1966719A Expired DE1966719C3 (en) 1969-01-08 1969-06-06 Building board with controllable thermal insulation
DE1966721A Expired DE1966721C3 (en) 1969-01-08 1969-06-06 Variable heat transfer plate
DE19691940269 Pending DE1940269A1 (en) 1969-01-08 1969-08-07 Underfloor heating with latent storage mass

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19691967104 Pending DE1967104A1 (en) 1969-01-08 1969-06-06 DEVICE FOR REGULATING THE TEMPERATURE OF A ROOM
DE1966720A Expired DE1966720C3 (en) 1969-01-08 1969-06-06 Device for regulating the temperature of a room

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE1966721A Expired DE1966721C3 (en) 1969-01-08 1969-06-06 Variable heat transfer plate
DE19691940269 Pending DE1940269A1 (en) 1969-01-08 1969-08-07 Underfloor heating with latent storage mass

Country Status (4)

Country Link
US (1) US3785365A (en)
AT (3) AT322504B (en)
DE (5) DE1967104A1 (en)
GB (3) GB1302839A (en)

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Also Published As

Publication number Publication date
AT309755B (en) 1973-09-10
DE1967104A1 (en) 1977-07-21
DE1966719C3 (en) 1980-09-04
GB1298674A (en) 1972-12-06
AT297166B (en) 1972-03-10
DE1966721B2 (en) 1977-07-14
DE1940269A1 (en) 1970-07-23
US3785365A (en) 1974-01-15
DE1966721C3 (en) 1978-03-02
GB1302839A (en) 1973-01-10
DE1966720B2 (en) 1979-03-08
DE1966720C3 (en) 1979-10-31
DE1966721A1 (en) 1974-01-17
DE1966720A1 (en) 1974-01-31
DE1966719A1 (en) 1974-01-31
GB1302840A (en) 1973-01-10
AT322504B (en) 1975-05-26

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