DE19923831A1 - Thermal low temperature wall drying device - Google Patents

Thermal low temperature wall drying device

Info

Publication number
DE19923831A1
DE19923831A1 DE19923831A DE19923831A DE19923831A1 DE 19923831 A1 DE19923831 A1 DE 19923831A1 DE 19923831 A DE19923831 A DE 19923831A DE 19923831 A DE19923831 A DE 19923831A DE 19923831 A1 DE19923831 A1 DE 19923831A1
Authority
DE
Germany
Prior art keywords
masonry
heating
heating pipes
low temperature
wall drying
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.)
Withdrawn
Application number
DE19923831A
Other languages
German (de)
Inventor
Heinz Eggert
Original Assignee
Wieland Werke AG
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 Wieland Werke AG filed Critical Wieland Werke AG
Publication of DE19923831A1 publication Critical patent/DE19923831A1/en
Withdrawn legal-status Critical Current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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • 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]

Abstract

The wall (1) is made of brickwork and may be covered in plaster with embedded heating pipes (4). A thick layer of e.g. foam or fibrous heat insulating material (2) covers the plaster surface of the wall. This in turn is covered by a layer of open pore material (3), with further heating pipes (5) embedded in it.

Description

Die Erfindung betrifft das Trocknen feuchten Mauerwerks und Trockenhalten von Mauerwerk in Gebäuden und zwar mittels Wärmezufuhr.The invention relates to drying damp masonry and keeping masonry dry Buildings by means of heat.

Bekannt ist das Trocknen feuchten Mauerwerks durch im Mauerwerk angeordnete Heizrohre, über welche dem Mauerwerk Wärme zum Austrocknen zugeführt und zugleich, in der Art einer Flächenheizung, Raumwärme abgegeben wird. Nachteil derartiger Anordnungen ist die, auch bei guten Wärmeübergängen, notwendige hohe Heizrohr-Temperatur, weil Wärme an die Speichermasse des Mauerwerks und zugleich an den Raum abgegeben wird. Weiters die unkontrollierbare Wärmeabgabe an den Raum außerhalb der Heizperiode.It is known to dry damp masonry by means of heating pipes arranged in the masonry, through which heat is supplied to the masonry to dry out and at the same time, in the manner of a Surface heating, room heat is given off. The disadvantage of such arrangements is that, even with good heat transfer, necessary high heating tube temperature, because heat to the Storage mass of the masonry and at the same time is given to the room. Furthermore the uncontrollable heat emission to the room outside the heating season.

Ziel vorliegender Erfindung ist eine Senkung der Betriebstemperatur solcher Systeme auf Niedertemperatur-Niveau, um Energie einzusparen, die Wärmeabgabe an den Raum außerhalb der Heizperiode zu senken, einen Sonnenkollektorbetrieb zu ermöglichen und den Nutzungswert der (vornehmlich betroffenen, denkmalartigen) Gebäude sowie deren Lebensdauer zu erhöhen.The aim of the present invention is to reduce the operating temperature of such systems Low temperature level to save energy, the heat emission to the room outside the heating season, to enable solar collector operation and the value in use of the (mainly affected, monument-like) buildings and their lifespan.

Dies wird erfindungsgemäß derart gelöst, daß das Mauerwerk mit darinliegenden Heizrohren raumseitig eine Abdeckung aus diffusionsfähigem Wärmedämmstoff und dieser eine Auflage aus diffusionsfähigem, vorzugsweise mineralischem Baustoff mit darinliegenden Heizrohren aufweist.This is solved according to the invention in such a way that the masonry with heating pipes located therein on the room side, a cover made of diffusible thermal insulation material and a covering diffusible, preferably mineral building material with heating pipes inside having.

Dadurch wird Wasser, ggf. auch andere Flüssigkeitsbestandteile, entsprechend in Wasserdampf übergeführt, welcher durch die zwei heizenden Schichten in der Art einer Trocknungskaskade, durch den Wärmedämmstoff und durch dessen Auflage aus mineralischem Baustoff hindurch­ diffundiert und an die Raumluft abgegeben wird.As a result, water, and possibly other liquid constituents as well, become correspondingly in water vapor transferred, which through the two heating layers in the manner of a drying cascade, through the thermal insulation material and through its support made of mineral building material diffuses and is released into the room air.

Nachdem die Oberfläche des beheizten Mauerwerks eine, die Wärmeabgabe an den Raum hindernde Abdeckung aus Dämmstoff aufweist, ist dort ohne Einbuße an Mauerwerkstemperatur die Temperatur der Heizrohre, gegenüber bekannten Anordnungen, absenkbar.After the surface of the heated masonry one, the heat emission to the room has an obstructing cover made of insulating material, there is no loss of masonry temperature the temperature of the heating pipes, compared to known arrangements, can be reduced.

Durch Veränderung der Temperatur der Heizrohre in der Auflage aus Baustoff, sind sowohl die Wasserdampfabgabe an die Raumluft, als auch die Wärmeabgabe an den Raum, steuerbar.By changing the temperature of the heating pipes in the support made of building material, both Water vapor release to the room air, as well as the heat release to the room, controllable.

Durch Absenkung der Temperatur dieser Heizrohre und Erwärmen der Heizrohre im Mauerwerk, ist außerhalb der Heizperiode die Wärmeabgabe an den Raum fast ausgeschalten, während Wasserdampf zum Raum weiter ausdiffundiert.By lowering the temperature of these heating pipes and heating the heating pipes in the masonry, the heat output to the room is almost switched off during the heating period Water vapor diffuses further to the room.

Das ermöglicht einen Sonnenkollektorbetrieb oder ein Betrieb mit anderen ökologisch sinnvollen Niedertemperatur-Wärmequellen oder bauphysikalisch problemlose Innendämmungen.This enables solar collector operation or operation with other ecologically sensible ones Low-temperature heat sources or interior insulation that is problem-free in terms of building physics.

Fig. 1 zeigt schematisch die erfindungsgemäße Lösung, wobei 1 das feuchte Mauerwerk und 4 ein, in diesem angeordnetes Heizrohr bezeichnen. Die dem Raum zugewandte Mauerwerksober­ fläche weist eine Wärmedämmung 2, beispielsweise aus Wärmedämmplatten aus Mineralfasern, geschäumten, mineralischem Baustoff, Kunststoff oder aus Naturdämmstoff etc. auf. Fig. 1 shows schematically the solution according to the invention, 1 denoting the moist masonry and 4 a heating pipe arranged in it. The masonry surface facing the room has thermal insulation 2 , for example from thermal insulation boards made of mineral fibers, foamed, mineral building material, plastic or natural insulation material, etc.

Raumseitig weist die Wärmedämmung 2 eine Auflage 3 aus diffusionsoffenem Baustoff, beispielsweise in Form von Wandverputz, Beton, Bauplatten, einer Vormauerung etc. mit darin angeordneten Heizrohren 5, etwa in der Art einer Wandheizung auf. Die Anzahl und Anordnung der Heizrohre im Mauerwerk und in der Auflage aus Baustoff ist variabel. Beispielsweise kann die Heizrohranordnung im Mauerwerk sowohl vollflächig als auch auf Bereiche aufsteigender Feuchte, Wärmebrückenbereiche oder Bereichen von Holztramauflagern beschränkt, erfolgen.On the room side, the thermal insulation 2 has a support 3 made of a vapor-permeable building material, for example in the form of wall plaster, concrete, building boards, a brick wall, etc., with heating pipes 5 arranged therein, for example in the manner of wall heating. The number and arrangement of the heating pipes in the masonry and in the support made of building material is variable. For example, the heating pipe arrangement in the masonry can take place over the entire area and also restricted to areas of rising moisture, areas of thermal bridges or areas of wooden tram supports.

Claims (2)

1. Thermische Mauertrocknung und Flächenheizung mit einem oder mehreren, raumseitig im Mauerwerk angeordneten Heizrohren, dadurch gekennzeichnet, daß das Mauerwerk (1) mit darinliegenden Heizrohren (4) raumseitig eine Abdeckung aus diffusionsfähigem Wärmedämmstoff (2), und dieser eine Auflage aus vorzugsweise mineralischem, diffusionsfähigem Baustoff mit darinliegenden Heizrohren (5) aufweist.1.Thermal wall drying and surface heating with one or more heating pipes arranged on the room side in the masonry, characterized in that the masonry ( 1 ) with heating pipes ( 4 ) therein has a covering made of diffusible thermal insulation material ( 2 ) on the room side, and this has a layer of preferably mineral, has diffusible building material with heating pipes ( 5 ) therein. 2. Thermische Mauertrocknung und Flächenheizung nach Anspruch 1, dadurch gekennzeichnet, daß die im Mauerwerk angeordneten Heizrohre (4) einen Energieverbund mit Solarkollektoren aufweisen.2. Thermal wall drying and surface heating according to claim 1, characterized in that the heating pipes arranged in the masonry ( 4 ) have an energy network with solar collectors.
DE19923831A 1998-05-25 1999-05-25 Thermal low temperature wall drying device Withdrawn DE19923831A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0088798A AT408557B (en) 1998-05-25 1998-05-25 THERMAL LOW TEMPERATURE WALL DRYING

Publications (1)

Publication Number Publication Date
DE19923831A1 true DE19923831A1 (en) 1999-12-02

Family

ID=3502123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19923831A Withdrawn DE19923831A1 (en) 1998-05-25 1999-05-25 Thermal low temperature wall drying device

Country Status (2)

Country Link
AT (1) AT408557B (en)
DE (1) DE19923831A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657496A2 (en) * 2004-10-15 2006-05-17 Werner Haase Inner wall for insulation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10307575B3 (en) * 2003-02-22 2004-12-23 Fachhochschule Lausitz Process for contraction-/tension-free drying of a wet body, preferably a construction body, comprises allowing unobstructed release of the moisture into a closed gas space surrounding the body so that saturation of the gas occurs
DE102015116025A1 (en) * 2015-09-22 2017-03-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arrangement for heating, in particular for drying, a component of a building
DE102019101111A1 (en) 2019-01-16 2020-07-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Structure for drying a component of a building

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE135847C (en) *
DE265321C (en) *
SU933903A1 (en) * 1980-06-24 1982-06-07 Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений Arrangement for protecting outer walls of building from corrosion
DE4008604A1 (en) * 1990-03-17 1991-09-19 Helmut Tauchert Electric drying of walls - has buried heating elements with sloping bores ventilating to outside
SE500223C2 (en) * 1993-03-26 1994-05-09 Rentoventa Ab Method and apparatus for drying water-damaged floors or concrete flooring existing in a building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657496A2 (en) * 2004-10-15 2006-05-17 Werner Haase Inner wall for insulation
EP1657496A3 (en) * 2004-10-15 2011-05-18 Werner Haase Inner wall for insulation

Also Published As

Publication number Publication date
ATA88798A (en) 2001-05-15
AT408557B (en) 2002-01-25

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: EGGERT, HEINZ, SALZBURG, AT

8139 Disposal/non-payment of the annual fee