DE2747112A1 - Underfloor heating using heat storage material - has large area flat heating element between flooring layer and heat storage layer - Google Patents
Underfloor heating using heat storage material - has large area flat heating element between flooring layer and heat storage layerInfo
- Publication number
- DE2747112A1 DE2747112A1 DE19772747112 DE2747112A DE2747112A1 DE 2747112 A1 DE2747112 A1 DE 2747112A1 DE 19772747112 DE19772747112 DE 19772747112 DE 2747112 A DE2747112 A DE 2747112A DE 2747112 A1 DE2747112 A1 DE 2747112A1
- Authority
- DE
- Germany
- Prior art keywords
- floor
- latent
- latent storage
- heat storage
- storage
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000011232 storage material Substances 0.000 title claims abstract 7
- 238000005338 heat storage Methods 0.000 title abstract 5
- 238000009408 flooring Methods 0.000 title 1
- 239000000126 substance Substances 0.000 claims description 3
- 239000010446 mirabilite Substances 0.000 abstract description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
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
- 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
- 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
- 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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Central Heating Systems (AREA)
Abstract
Description
Verfahren und Anwendung zur Herstellung von Fußboden-Speicher-Method and application for the production of floor storage
heizungen unter Verwendung von Latent-Speichern Die Erfindung betrifft ein Verfahren, bei dem die an sic meistens unter Verwendung von Glaubersalz hergestellten Latent-Speicher eingesetzt werden. Bei diesen Geräten wird 2. B. im Falle Glaubersalz die Speicherwirkung durch die niedrigere Phasentemperatur von 330 C erzielt. Bekannt ist der Einsatz dieser Geräte bei der Brauchwasserherstellung im Zusammenhang mit Sonnenkollektoren, bei Wärmepumpen oder für Niedertemperatur-Heizsysteme. Auch ist aus der Literatur der Einsatz derartiger Latent-Speicher bei Fußbodenheizungen bereits bekannt.Heating using latent storage The invention relates to a process in which the an sic is mostly produced using Glauber's salt Latent storage can be used. With these devices, 2. B. in the case of Glauber's salt the storage effect is achieved by the lower phase temperature of 330 C. Known is related to the use of these devices in domestic water production Solar collectors, for heat pumps or for low-temperature heating systems. Also is from the literature the use of such latent storage for underfloor heating already known.
Es lag daher die Aufgabe zugrunde, eine optimale Fußboden-Speicherheizung zu entwickeln, bei der eine kontinuierliche Wärmeabgabe erreicht wird. Dieses wird erfindungsgemäß dadurch erreicht, daß das Heizelement zwischen Latent-Speicher und Estrich angeordnet ist. Dieses hat mehrere Vorteile. Zum einen wird die kurzzeitige Wirksamkeit der Heizung durch den Kontakt des Heizelementes mit dem Estrich gewährleistet, zum anderen wird durch gleichzeitigen Kontakt des Heizelementes mit dem Latent-Speicher eine unnütze Temperaturerhöhung des Fußbodens verhindert, sowie eine kontinuierliche Wärmeabgabe beim Ausschalten der Heizung erreicht.It was therefore based on the task of an optimal underfloor storage heating to develop in which a continuous heat emission is achieved. This will according to the invention achieved in that the heating element between latent storage and Screed is arranged. This has several advantages. For one, the short-term The effectiveness of the heating is guaranteed by the contact of the heating element with the screed, on the other hand, through simultaneous contact of the heating element with the latent storage prevents an unnecessary increase in temperature of the floor, as well as a continuous one Heat emission reached when the heating is switched off.
Der Aufbau der Heizung ist folgender. Auf dem Beton-Rohfußboden werden die auf Grund der Wärmebedarfsrechnungen festgelegten Dämmschichten aufgebracht, auf diese Dämmschichten wird der Latent-Speicher in Plattenform, in Kugelform oder in halbkugelartigen Gebilden oder ähnlichem aufgebracht. Bei Kugeln und Halbkugeln wird er mit einer umschließenden Estrichschicht versehen. Bei in Plattenform hergestellten Latent-Speichern können die Heizelemente direkt, gegebenenfalls mit einer Wasserdampfsperrf versehen, aufgebracht werden.The structure of the heater is as follows. Be on the raw concrete floor the insulation layers specified on the basis of the heat demand calculations are applied, on these insulating layers the latent storage in plate form, in spherical form or applied in hemispherical formations or the like. For spheres and hemispheres it is provided with an enclosing layer of screed. When made in plate form The heating elements can store latent storage directly, if necessary with a water vapor barrier provided, are applied.
Danach erfolgt das Aufbringen des Estrichs, dessen Stärke wiederum auf Grund der Speicherkapazität bei Nachtstrom-Speicherheizungen unter Berücksichtigung der Aufladezeiten dimensioniert wird. Weiterhin kann dann der Fußbodenbelag in Form von Teppichboden, Fliesen, PVC etc. aufgebracht werden.This is followed by the application of the screed, its strength in turn due to the storage capacity of night-time storage heaters, taking into account the charging times is dimensioned. Furthermore, the floor covering can then be in shape applied to carpets, tiles, PVC etc.
Nach dem Einschalten der Heizung fließt ein Teil der Wärme über die Estrichschicht bzw. den Bodenbelag direkt in den Raum ab. Während der andere Teil der Wärme über die Unterseite des Heizelementes (die genaue Wärmemenge und Temperaturhöhe ist durch die Zusammensetzung des Latent-Speichers beeinflußbar) den Speicher auflädt. Nach Abschalten der Heizung fließt die Wärme kontinuierlich vom Latentspeicher über den Fußboden-Estrich bzw. den Fußbodenbelag in den zu beheizenden Raum ab.After switching on the heating, part of the heat flows through the Screed layer or floor covering directly into the room. While the other part the heat over the underside of the heating element (the exact amount of heat and temperature level can be influenced by the composition of the latent storage) charges the storage. After switching off the heating, the heat flows continuously from the latent storage the floor screed or the floor covering in the room to be heated.
Der große Vorteil dieses Systems liegt darin, daß Latent-Speicher-Temperatur und Fußboden-Temperatur annähernd gleich hoch gewählt werden können, und somit ein optimaler Wirkungsgrad erzielt werden kann. Hieraus ergibt sich eine Selbstregel-Charakteristik, die zum einen die Fußboden-Temperatur nicht höher als benötigt steigen läßt. Sie ist durch die Phasentemperatur des Latent-Speichers gegeben. Zum anderen findet eine kontinuierliche Entladung bei einer nur unwesentlich veränderten Entladekurve statt. Eine weitere Verbesserung ist darin zu sehen, daß die chemische Zusammensetzung des Gesamt-Estriches so gestaltet werden kann, daß der Estrich selbst einen Latent-Speicher bildet, wobei Kombinationen möglich sind, die z. B. bei Estrichen, die auf der Basis Na2SO4 . 10 H20 aufgebaut sind, das Kristallwasser nutzbar machen.The great advantage of this system is that latent storage temperature and floor temperature can be selected to be approximately the same, and thus a optimal efficiency can be achieved. This results in a self-regulating characteristic, which, on the one hand, does not allow the floor temperature to rise higher than required. she is given by the phase temperature of the latent storage. For another, finds a continuous discharge with an only insignificantly changed discharge curve instead of. Another improvement can be seen in the chemical composition of the entire screed can be designed so that the screed itself has a latent memory forms, combinations are possible, the z. B. with screeds that are based on Na2SO4. 10 H20 are built up to make the crystal water usable.
Die Gestaltung des Latent-Speichers ist vielfältig möglich.The design of the latent memory is possible in many ways.
Es ist auch möglich, Estriche auf Basis Anhydrit einzusetzen.It is also possible to use screeds based on anhydrite.
LeerseiteBlank page
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772747112 DE2747112A1 (en) | 1977-10-20 | 1977-10-20 | Underfloor heating using heat storage material - has large area flat heating element between flooring layer and heat storage layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772747112 DE2747112A1 (en) | 1977-10-20 | 1977-10-20 | Underfloor heating using heat storage material - has large area flat heating element between flooring layer and heat storage layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2747112A1 true DE2747112A1 (en) | 1979-04-26 |
Family
ID=6021867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772747112 Pending DE2747112A1 (en) | 1977-10-20 | 1977-10-20 | Underfloor heating using heat storage material - has large area flat heating element between flooring layer and heat storage layer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2747112A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108788A1 (en) * | 1981-03-07 | 1982-09-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | RACK INSERT FOR DEVICE TECHNOLOGY DEVICES |
| EP1729070A1 (en) * | 2005-05-31 | 2006-12-06 | Moletherm Holding AG | Wall constuction of an inner wall and heating module |
| US7187854B2 (en) * | 2004-06-16 | 2007-03-06 | Yvan Sauvageau | Heating tiles |
-
1977
- 1977-10-20 DE DE19772747112 patent/DE2747112A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108788A1 (en) * | 1981-03-07 | 1982-09-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | RACK INSERT FOR DEVICE TECHNOLOGY DEVICES |
| US7187854B2 (en) * | 2004-06-16 | 2007-03-06 | Yvan Sauvageau | Heating tiles |
| EP1729070A1 (en) * | 2005-05-31 | 2006-12-06 | Moletherm Holding AG | Wall constuction of an inner wall and heating module |
| WO2006128565A1 (en) * | 2005-05-31 | 2006-12-07 | Moletherm Holding Ag | Wall construction of an interior space delimiting wall and heating module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |