EP1532397B1 - Device for guiding and evacuating used air - Google Patents
Device for guiding and evacuating used air Download PDFInfo
- Publication number
- EP1532397B1 EP1532397B1 EP03730090A EP03730090A EP1532397B1 EP 1532397 B1 EP1532397 B1 EP 1532397B1 EP 03730090 A EP03730090 A EP 03730090A EP 03730090 A EP03730090 A EP 03730090A EP 1532397 B1 EP1532397 B1 EP 1532397B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conduit
- ceiling
- outer shell
- line
- combustion
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000000567 combustion gas Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000011505 plaster Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000003546 flue gas Substances 0.000 abstract description 3
- 239000002803 fossil fuel Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 239000002557 mineral fiber Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/04—Joints; Connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
- F23J11/12—Smoke conduit systems for factories or large buildings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/20—Joints; Connections
- F23J2213/202—Joints; Connections between duct or stack sections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/40—Heat insulation fittings
Definitions
- the invention relates to a device for guiding and discharging by a, installed in a building for heating combustion device, in particular fireplace for burning fossil fuels, produced exhaust air, such as combustion gases, such as flue gases or the like, with a resulting in the combustion air exhaust line and an outer shell surrounding the conduit, wherein between the conduit and the outer shell designed as a molded element made of mineral wool thermal insulation device is arranged, whose inner surface of the outer wall of the conduit is designed accordingly.
- a generic device is known for example from DE 196 16 268 A1.
- This known device consists of a conduit and an outer shell surrounding the conduit, wherein between the outer wall and the conduit and the inner wall of the outer shell designed as a form of element thermal insulation is arranged, the outer surface corresponding to the inner wall of the outer shell and the inner surface of the outer wall of the conduit formed accordingly are, so that these surfaces substantially abut the pipe and / or the outer shell.
- the mold elements have a height corresponding to the distance between the floor and the ceiling of a building or a building floor.
- the pipe consists of individual Schamotterohren.
- the outer shell is formed of plate-shaped elements, which preferably consist of plasterboard. Such a device has been proven for the purposes mentioned.
- a device known as multi-shell chimney which in turn consists of a conduit and an outer shell, wherein a gap space between the conduit and the outer shell is filled with insulation boards.
- These are so-called three-shell chimneys, wherein the flue gas leading inner tube of chamotte, the inner tube surrounding thermal insulation layer of mineral fibers and the sheath of lightweight concrete.
- This device for guiding and discharging exhaust air generated by a combustion device is known from DE 89 13 493 U1.
- This device called here chimney pipe has at least a flue pipe, a thermal insulation and a surrounding the flue pipe and the heat insulation outer jacket, which is integrally formed and consists of a glass fiber reinforced concrete part.
- This fiberglass concrete outer sheath can be built up high and is usually used vertically after creation of the building by means of a crane or crane vehicle in the opening provided for the chimney.
- an insulating element is known, as it is used for the insulation of polygonal in cross-section, in particular rectangular, preferably square-shaped pipes, preferably of pipelines for the discharge of resulting in the combustion of fossil fuels in heating systems exhaust gases.
- This insulating element has a plurality of substantially parallel recesses in a main surface, which are arranged in a plurality of, namely the number of outer surfaces of the pipeline corresponding and spaced-apart groups.
- DE 199 05 103 A1 discloses a device for sealing edging of pipe and / or wire strands is known, which can be used in a wall and / or ceiling or floor opening of a building and from a pipe and / or Circuit string sheathing collar is made, which is heat-resistant and smoke-tight in the event of fire.
- the sleeve is designed as a pipe shell made of mineral fibers, wherein the pipe shell is flexible in the axial direction and in the radial direction.
- the cuff is followed by a bulkhead, which fills the wall and / or ceiling or bottom opening.
- the bulkhead For example, it consists of fire protection mortar, which can be covered on one side with a mineral wool slab.
- the invention has for its object to further develop a generic device in that in a simple and particularly cost-effective manner an easy to install and subsequently be incorporated apparatus is provided.
- a device known from the prior art with all three construction elements namely the outer shell, the duct for the exhaust air and the thermal insulation is carried over the entire height, so that there is also a certain procedure for the construction of such devices.
- Such devices are usually not suitable to be retrofitted in buildings without much effort. Rather, it is necessary to proceed accordingly already in the construction of the building, wherein the device is bricked up in parallel with the construction progress of the building, in particular with regard to the creation of the individual projectiles.
- this also results in the contact area between the floor slabs and the device heat fluctuation-related material expansions that result in not infrequent ways to cracks in the field of implementation of the device through floor slabs.
- the device according to the invention it is provided that only the line extends over the entire height of the building, ie from the fireplace to the often roof side provided output, while the heat insulation device and the outer wall deposited in each case in the area of the floor slabs are.
- Such a device can be integrated into existing buildings in a simple manner, since for this purpose only corresponding core holes in the floor slabs must be inserted as coaxially as possible to use the line thereafter, which is then covered with the thermal insulation device.
- the gap space between the duct and the floor slab is then filled with an insulating element in a sealing manner, before the outer wall between the floor slabs or floor slabs is erected in a final step.
- a low-cost manufacturable device can be integrated into a building with little effort, of course, such inventive devices can be installed in new buildings with increasing construction progress.
- the outer shell consists of plate-shaped elements, which are preferably formed from plasterboard.
- This embodiment has the advantage that relatively lightweight components are used for the outer shell. On the use of so-called mantle stones can be omitted.
- the plasterboard can be easily attached to previously set up and connected to the ceiling and floor stands.
- Another advantage is that the plasterboard due to their material thickness take up relatively little living space compared to the aforementioned mantle stones.
- the outer shell is arranged at a distance from the heat-insulating device.
- the distance between the outer shell and the conduit is greater than the width of the gap space between the conduit and the floor slab. This ensures that the outer shell is not in the area the gap space is set up and that the outer shell makes the gap space inaccessible. Damage to the insulating element in the gap by subsequent manual work or by the intended residential use of a building is thereby avoided.
- the thermal insulation device preferably consists of several, stacked, sealingly fitting pipe shells.
- Such pipe shells can be mounted in a simple manner on the line.
- the pipe shells are made of mineral wool, which has a density between 70 and 150 kg / m 3 , so that the pipe shells have sufficient radial but also axial flexibility, the compensation of irregularities in the surface of the conduit, for example in the region of the transition adjacent Enable pipe shots.
- the line preferably consists of gas-tight, one- or two-walled stainless steel exhaust pipes, plastic exhaust pipes, ceramic exhaust pipes, light metal exhaust pipes and / or composite exhaust pipes. Regular fireplaces are connected to this line.
- the line is guided through ceiling openings, which are designed in particular as core holes.
- the insulating element in the gap consists of an organically or inorganically bound mineral fiber pipe shell, in particular rockwool and / or glass wool.
- the insulating elements in the gap space serves to maintain the fire resistance of the floors.
- the insulating element has a melting point of at least 600 ° C, in particular of more than 900 ° C, preferably of more than 1000 ° C.
- the insulating element is formed as a wound or segmented pipe shell, which preferably consists of individual, mutually bonded segments.
- the insulating element may have an outer lining which consists in particular of aluminum or other metal / metal sandwich foils or of plastic foils or of plastic composite foils.
- the lamination on at least one end has an overlap region which is connectable to the opposite end of the lamination.
- the lamination is therefore suitable for closing a slot running in the longitudinal direction of the pipe shell, it being possible for a radial tension to be built up in the pipe shell via the lamination in order to allow a sealing abutment of the two surfaces arranged in the region of the axial openings of the pipe shell.
- the building 1 consists of a basement 2 and a ground floor 3 and a roof 4, which is designed as a pitched roof. Between the basement 2 and the ground floor 3, a first floor ceiling 5 is arranged. A second floor ceiling 5 is located below the roof 4 and above the ground floor 3. It goes without saying that the building 1 can also have a number of storeys beyond that, which also increases the number of floor slabs 5.
- Each floor slab 5 has a bore 6 of circular cross-section.
- a roof 4 piercing device 7 is provided, which arranged the leadership and discharge of a through basement 2, not shown combustion device produced exhaust air is used.
- the combustion device is connected to a connecting piece 8, which opens at right angles into a line 9, which is part of the device 7.
- the line 9 is arranged centrally in the holes 6. Between the line 9 and a floor slab 5, a gap space 10 is formed, which is filled with a sealing element 11 sealing.
- the line 9 is covered with a heat insulation device 12, consisting of a plurality of superimposed, sealingly abutting pipe shells encased.
- the device 7 At a distance from the thermal insulation device 12, the device 7 has an outer shell 13, which consists of plate-shaped elements, namely plasterboard.
- the thermal insulation device 12 consists of mineral wool, which has a density of 100 kg / m 3 .
- the line 9 is formed of gas-tight single-walled stainless steel exhaust pipes, which are arranged one behind the other in wafers.
- the insulating element 11 consists of an organically bound mineral fiber pipe shell made of rock wool and has a melting point of 1000 ° C.
- the bulk density of the insulating element 11 is 150 kg / m 3 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Building Environments (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Chimneys And Flues (AREA)
- Thermal Insulation (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Führung und Ausleitung von durch eine, in einem Gebäude zu Heizzwecken installierten Verbrennungseinrichtung, insbesondere Feuerstätte zur Verbrennung fossiler Brennstoffe, erzeugte Abluft, beispielsweise Verbrennungsgase, wie Rauchgase oder dergleichen, mit einer die bei der Verbrennung entstehende Abluft führenden Leitung und einer die Leitung umgebenden Außenschale, wobei zwischen der Leitung und der Außenschale eine als Formelement aus Mineralwolle ausgebildete Wärmedämmeinrichtung angeordnet ist, deren Innenfläche der Außenwandung der Leitung entsprechend ausgebildet ist.The invention relates to a device for guiding and discharging by a, installed in a building for heating combustion device, in particular fireplace for burning fossil fuels, produced exhaust air, such as combustion gases, such as flue gases or the like, with a resulting in the combustion air exhaust line and an outer shell surrounding the conduit, wherein between the conduit and the outer shell designed as a molded element made of mineral wool thermal insulation device is arranged, whose inner surface of the outer wall of the conduit is designed accordingly.
Derartige Vorrichtungen sind aus dem Stand der Technik in vielfältiger Weise bekannt. Eine gattungsgemäße Vorrichtung ist beispielsweise aus der DE 196 16 268 A1 bekannt. Diese vorbekannte Vorrichtung besteht aus einer Leitung und einer die Leitung umgebenden Außenschale, wobei zwischen der Außenwandung und der Leitung und der Innenwandung der Außenschale eine als Formelement ausgebildete Wärmedämmeinrichtung angeordnet ist, deren Außenfläche entsprechend der Innenwandung der Außenschale und deren Innenfläche der Außenwandung der Leitung entsprechend ausgebildet sind, so dass diese Flächen im Wesentlichen an der Leitung und/oder der Außenschale anliegen. Die Formelemente weisen eine im Abstand zwischen dem Boden und der Decke eines Gebäudes bzw. eines Gebäudestockwerks entsprechende Höhe auf. Die Leitung besteht aus einzelnen Schamotterohren. Die Außenschale ist aus plattenförmigen Elementen ausgebildet, die vorzugsweise aus Gipskartonplatten bestehen. Eine derartige Vorrichtung hat sich für die genannten Zwecke bewährt.Such devices are known in the art in many ways. A generic device is known for example from DE 196 16 268 A1. This known device consists of a conduit and an outer shell surrounding the conduit, wherein between the outer wall and the conduit and the inner wall of the outer shell designed as a form of element thermal insulation is arranged, the outer surface corresponding to the inner wall of the outer shell and the inner surface of the outer wall of the conduit formed accordingly are, so that these surfaces substantially abut the pipe and / or the outer shell. The mold elements have a height corresponding to the distance between the floor and the ceiling of a building or a building floor. The pipe consists of individual Schamotterohren. The outer shell is formed of plate-shaped elements, which preferably consist of plasterboard. Such a device has been proven for the purposes mentioned.
Aus der DE 32 11 536 A1 ist eine als mehrschaliger Schornstein bezeichnete Vorrichtung bekannt, die wiederum aus einer Leitung und einer Außenschale besteht, wobei ein Spaltraum zwischen der Leitung und der Außenschale mit Dämmplatten ausgefüllt ist. Es handelt sich hierbei um sogenannte dreischalige Schornsteine, wobei das Rauchgas führende Innenrohr aus Schamotte, die das Innenrohr umgebende Wärmedämmschicht aus Mineralfasern und die Ummantelung aus Leichtbeton besteht.From DE 32 11 536 A1 a device known as multi-shell chimney is known, which in turn consists of a conduit and an outer shell, wherein a gap space between the conduit and the outer shell is filled with insulation boards. These are so-called three-shell chimneys, wherein the flue gas leading inner tube of chamotte, the inner tube surrounding thermal insulation layer of mineral fibers and the sheath of lightweight concrete.
Eine weitere Vorrichtung zur Führung und Ausleitung von durch eine Verbrennungseinrichtung erzeugte Abluft ist aus der DE 89 13 493 U1 bekannt. Diese hier Kaminrohr genannte Vorrichtung weist mindestens ein Rauchrohr, eine Wärmedämmung und einen das Rauchrohr und die Wärmedämmung umgebenden Außenmantel auf, der einstückig ausgebildet ist und aus einem glasfaserverstärktem Betonteil besteht. Dieser Glasfaserbeton-Außenmantel kann haushoch ausgebildet sein und wird in der Regel nach Erstellung des Gebäudes mittels eines Krans oder Kranfahrzeuges in die für den Kamin vorgesehene Öffnung senkrecht eingesetzt.Another device for guiding and discharging exhaust air generated by a combustion device is known from DE 89 13 493 U1. This device called here chimney pipe has at least a flue pipe, a thermal insulation and a surrounding the flue pipe and the heat insulation outer jacket, which is integrally formed and consists of a glass fiber reinforced concrete part. This fiberglass concrete outer sheath can be built up high and is usually used vertically after creation of the building by means of a crane or crane vehicle in the opening provided for the chimney.
Aus der DE 296 07 387 U1 ist ein Dämmelement bekannt, wie es für die Dämmung von im Querschnitt polygonal, insbesondere rechteckig, vorzugsweise quadratisch ausgebildeten Rohrleitungen, vorzugsweise von Rohrleitungen für die Abführung von bei der Verbrennung von fossilen Brennstoffen in Heizungsanlagen entstehenden Abgasen Verwendung findet. Dieses Dämmelement hat in einer Hauptfläche mehrere, im Wesentlichen parallel verlaufende Ausnehmungen, die in mehreren, nämlich der Anzahl der Außenflächen der Rohrleitung entsprechenden und zueinander beabstandeten Gruppen angeordnet sind.From DE 296 07 387 U1 an insulating element is known, as it is used for the insulation of polygonal in cross-section, in particular rectangular, preferably square-shaped pipes, preferably of pipelines for the discharge of resulting in the combustion of fossil fuels in heating systems exhaust gases. This insulating element has a plurality of substantially parallel recesses in a main surface, which are arranged in a plurality of, namely the number of outer surfaces of the pipeline corresponding and spaced-apart groups.
Ferner ist aus der US-A1-4608963 eine Vorrichtung gemäß dem Oberbegriff des Anspruchs 1 bekannt.Furthermore, from US-A1-4608963 a device according to the preamble of claim 1 is known.
Schließlich ist aus der DE 199 05 103 A1 eine Vorrichtung zur abdichtenden Einfassung von Rohr- und/oder Leitungssträngen bekannt, die in einer Mauer- und/oder Decken- bzw. Bodenöffnung eines Gebäudes einsetzbar ist und die aus einer den Rohr- und/oder Leitungsstrang ummantelnden Manschette besteht, die bei Brandeinwirkung hitzeresistent und rauchdicht ist. Die Manschette ist als Rohrschale aus Mineralfasern ausgebildet, wobei die Rohrschale in Achsrichtung und in Radialrichtung flexibel ist. An die Manschette schließt sich ein Schott an, welches die Mauer- und/oder Decken- bzw. Bodenöffnung ausfüllt. Das Schott besteht beispielsweise aus Brandschutzmörtel, der einseitig mit einer Mineralwolleplatte beplankt sein kann.Finally, from DE 199 05 103 A1 discloses a device for sealing edging of pipe and / or wire strands is known, which can be used in a wall and / or ceiling or floor opening of a building and from a pipe and / or Circuit string sheathing collar is made, which is heat-resistant and smoke-tight in the event of fire. The sleeve is designed as a pipe shell made of mineral fibers, wherein the pipe shell is flexible in the axial direction and in the radial direction. The cuff is followed by a bulkhead, which fills the wall and / or ceiling or bottom opening. The bulkhead For example, it consists of fire protection mortar, which can be covered on one side with a mineral wool slab.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine gattungsgemäße Vorrichtung dahingehend weiterzuentwickeln, dass in einfacher und insbesondere kostengünstiger Weise eine leicht zu installierende und nachträglich einzubauende Vorrichtung geschaffen wird.Starting from this prior art, the invention has for its object to further develop a generic device in that in a simple and particularly cost-effective manner an easy to install and subsequently be incorporated apparatus is provided.
Zur Lösung dieser Aufgabenstellung ist vorgesehen, dass die Leitung durch zumindest eine Geschossdecke geführt, die Außenwandung im Bereich der Geschossdecke unterbrochen ausgebildet und zwischen der Leitung und der Geschossdecke ein, einen Spaltraum zwischen der Leitung und der Geschossdecke dichtend ausfüllendes Dämmelement angeordnet ist.To solve this problem, it is provided that the line guided by at least one floor slab, the outer wall in the area of the floor slab formed interrupted and between the line and the floor ceiling, a gap between the pipe and the floor slab sealing ausfüllendes insulating element is arranged.
Üblicherweise wird eine aus dem Stand der Technik bekannte Vorrichtung mit allen drei Konstruktionselementen, nämlich der Außenschale, der Leitung für die Abluft und der Wärmedämmung über die gesamte Höhe hinweggeführt, so dass sich hieraus auch eine bestimmte Vorgehensweise beim Aufbau derartiger Vorrichtungen ergibt. Derartige Vorrichtungen sind in der Regel nicht geeignet, ohne großen Aufwand in Gebäude nachträglich eingebaut zu werden. Vielmehr muß bereits bei der Erstellung des Gebäudes entsprechend vorgegangen werden, wobei parallel mit dem Baufortschritt des Gebäudes, insbesondere im Hinblick auf die Erstellung der einzelnen Geschosse die Vorrichtung aufgemauert wird. Hierdurch ergeben sich aber auch im Kontaktbereich zwischen den Geschossdecken und der Vorrichtung wärmeschwankungsbedingte Materialausdehnungen, die in nicht seltener Weise zu Rissen im Bereich der Durchführung der Vorrichtung durch Geschossdecken führen.Usually, a device known from the prior art with all three construction elements, namely the outer shell, the duct for the exhaust air and the thermal insulation is carried over the entire height, so that there is also a certain procedure for the construction of such devices. Such devices are usually not suitable to be retrofitted in buildings without much effort. Rather, it is necessary to proceed accordingly already in the construction of the building, wherein the device is bricked up in parallel with the construction progress of the building, in particular with regard to the creation of the individual projectiles. However, this also results in the contact area between the floor slabs and the device heat fluctuation-related material expansions that result in not infrequent ways to cracks in the field of implementation of the device through floor slabs.
Bei der erfindungsgemäßen Vorrichtung ist vorgesehen, dass lediglich die Leitung sich über die gesamte Höhe des Gebäudes, d.h. von der Feuerstätte bis zum oftmals dachseitig vorgesehenen Ausgang erstreckt, während die Wärmedämmeinrichtung und die Außenwandung jeweils im Bereich der Geschossdecken abgesetzt sind. Eine derartige Vorrichtung lässt sich in einfacher Weise nachträglich in bestehende Gebäude integrieren, da zu diesem Zweck lediglich entsprechende Kernbohrungen in die Geschossdecken möglichst koaxial eingebracht werden müssen, um im Anschluß hieran die Leitung einzusetzen, welche dann mit der Wärmedämmeinrichtung ummantelt wird. Im Bereich der Geschossdecken wird sodann der Spaltraum zwischen der Leitung und der Geschossdecke mit einem Dämmelement dichtend ausgefüllt, bevor in einem letzten Schritt die Außenwandung zwischen den Geschossdecken bzw. Geschossböden errichtet wird. Auf diese Weise lässt sich eine kostengünstig herstellbare Vorrichtung mit geringem Arbeitsaufwand in ein Gebäude integrieren, wobei selbstverständlich derartige erfindungsgemäße Vorrichtungen auch in Neubauten mit zunehmendem Baufortschritt einbauen lassen.In the device according to the invention it is provided that only the line extends over the entire height of the building, ie from the fireplace to the often roof side provided output, while the heat insulation device and the outer wall deposited in each case in the area of the floor slabs are. Such a device can be integrated into existing buildings in a simple manner, since for this purpose only corresponding core holes in the floor slabs must be inserted as coaxially as possible to use the line thereafter, which is then covered with the thermal insulation device. In the area of floor slabs, the gap space between the duct and the floor slab is then filled with an insulating element in a sealing manner, before the outer wall between the floor slabs or floor slabs is erected in a final step. In this way, a low-cost manufacturable device can be integrated into a building with little effort, of course, such inventive devices can be installed in new buildings with increasing construction progress.
Nach einem weiteren Merkmal der Erfindung ist vorgesehen, dass die Außenschale aus plattenförmigen Elementen besteht, die vorzugsweise aus Gipskartonplatten gebildet sind. Diese Ausgestaltung hat den Vorteil, dass relativ leichte Bauelemente für die Außenschale verwendet werden. Auf die Verwendung von sogenannten Mantelsteinen kann verzichtet werden. Die Gipskartonplatten können in einfacher Weise an zuvor aufgestellten und mit Decke und Boden verbundenen Ständern befestigt werden. Ein weiterer Vorteil besteht darin, dass die Gipskartonplatten aufgrund ihrer Materialstärke nur relativ wenig Wohnfläche im Vergleich zu den zuvor genannten Mantelsteinen in Anspruch nehmen.According to a further feature of the invention it is provided that the outer shell consists of plate-shaped elements, which are preferably formed from plasterboard. This embodiment has the advantage that relatively lightweight components are used for the outer shell. On the use of so-called mantle stones can be omitted. The plasterboard can be easily attached to previously set up and connected to the ceiling and floor stands. Another advantage is that the plasterboard due to their material thickness take up relatively little living space compared to the aforementioned mantle stones.
Nach einem weiteren Merkmal der Erfindung ist vorgesehen, dass die Außenschale beabstandet zur Wärmedämmeinrichtung angeordnet ist. Durch die Vermeidung des direkten Kontaktes mit der Wärmedämmeinrichtung werden auch hohe Temperaturen der Außenschale vermieden, so dass die Außenschale keine F-Klassifizierung aufweisen muß und lediglich als Sichtschutz dient.According to a further feature of the invention it is provided that the outer shell is arranged at a distance from the heat-insulating device. By avoiding the direct contact with the heat-insulating device, high temperatures of the outer shell are avoided, so that the outer shell does not have to have an F-classification and merely serves as a screen.
Es ist ferner vorgesehen, dass der Abstand zwischen der Außenschale und der Leitung größer ist, als die Breite des Spaltraumes zwischen der Leitung und der Geschossdecke. Hierdurch ist sichergestellt, dass die Außenschale nicht im Bereich des Spaltraums aufgestellt ist und dass die Außenschale auch den Spaltraum unzugänglich macht. Eine Beschädigung des Dämmelementes im Spaltraum durch nachfolgende handwerkliche Arbeiten oder durch den bestimmungsgemäßen Wohngebrauch eines Gebäudes wird hierdurch vermieden.It is further contemplated that the distance between the outer shell and the conduit is greater than the width of the gap space between the conduit and the floor slab. This ensures that the outer shell is not in the area the gap space is set up and that the outer shell makes the gap space inaccessible. Damage to the insulating element in the gap by subsequent manual work or by the intended residential use of a building is thereby avoided.
Die Wärmedämmeinrichtung besteht aus vorzugsweise mehreren, übereinander angeordneten, dichtend anliegenden Rohrschalen. Derartige Rohrschalen lassen sich in einfacher Weise an der Leitung montieren. Vorzugsweise bestehen die Rohrschalen aus Mineralwolle, die eine Rohdichte zwischen 70 und 150 kg/m3 aufweist, so dass die Rohrschalen eine ausreichende radiale aber auch axiale Flexibilität haben, die den Ausgleich von Unregelmäßigkeiten in der Oberfläche der Leitung, beispielsweise im Bereich des Übergangs benachbarter Rohrschüsse ermöglichen.The thermal insulation device preferably consists of several, stacked, sealingly fitting pipe shells. Such pipe shells can be mounted in a simple manner on the line. Preferably, the pipe shells are made of mineral wool, which has a density between 70 and 150 kg / m 3 , so that the pipe shells have sufficient radial but also axial flexibility, the compensation of irregularities in the surface of the conduit, for example in the region of the transition adjacent Enable pipe shots.
Die Leitung besteht vorzugsweise aus gasdichten, ein- oder zweiwandigen Edelstahlabgasrohren, Kunststoffabgasrohren, keramischen Abgasrohren, Leichtmetallabgasrohren und/oder Verbundwerkstoffabgasrohren. An diese Leitung werden Regelfeuerstätten angeschlossen. Die Leitung wird durch Deckenöffnungen geführt, die insbesondere als Kernbohrungen ausgebildet sind.The line preferably consists of gas-tight, one- or two-walled stainless steel exhaust pipes, plastic exhaust pipes, ceramic exhaust pipes, light metal exhaust pipes and / or composite exhaust pipes. Regular fireplaces are connected to this line. The line is guided through ceiling openings, which are designed in particular as core holes.
Nach einem weiteren Merkmal der Erfindung ist vorgesehen, dass das Dämmelement im Spaltraum aus einer organisch oder anorganisch gebundenen Mineralfaserrohrschale, insbesondere aus Steinwolle und/oder Glaswolle besteht. Das Dämmelemente im Spaltraum dient der Erhaltung der Feuerwiderstandsdauer der Geschossdecken.According to a further feature of the invention, it is provided that the insulating element in the gap consists of an organically or inorganically bound mineral fiber pipe shell, in particular rockwool and / or glass wool. The insulating elements in the gap space serves to maintain the fire resistance of the floors.
Vorzugsweise weist das Dämmelement einen Schmelzpunkt von zumindest 600° C, insbesondere von mehr als 900° C, vorzugsweise von mehr als 1000° C auf. Das Dämmelement ist als gewickelte oder segmentierte Rohrschale ausgebildet, die vorzugsweise aus einzelnen, untereinander verklebten Segmenten besteht. Um die Feuerwiderstandsdauer üblicher Geschossdecken bereitstellen zu können, hat es sich als vorteilhaft erwiesen, das Dämmelemente mit einer Rohdichte zwischen 20 und 600 kg/m3, insbesondere zwischen 20 und 200 kg/m3 auszubilden.Preferably, the insulating element has a melting point of at least 600 ° C, in particular of more than 900 ° C, preferably of more than 1000 ° C. The insulating element is formed as a wound or segmented pipe shell, which preferably consists of individual, mutually bonded segments. In order to be able to provide the fire resistance period of conventional floor slabs, it has proven to be advantageous to provide the insulation elements with a bulk density between 20 and 600 kg / m 3 , in particular between 20 and 200 kg / m 3 form .
Ergänzend kann das Dämmelement eine außenliegende Kaschierung aufweisen, die insbesondere aus Aluminium oder anderen Metall-/Metallsandwichfolien oder aus Kunststofffolien oder aus Kunststoffverbundfolien besteht.In addition, the insulating element may have an outer lining which consists in particular of aluminum or other metal / metal sandwich foils or of plastic foils or of plastic composite foils.
Schließlich ist nach einem weiteren Merkmal der Erfindung vorgesehen, dass die Kaschierung an zumindest einem Ende einen Überlappungsbereich hat, der mit dem gegenüberliegenden Ende der Kaschierung verbindbar ist. Die Kaschierung ist demzufolge dazu geeignet, einen in Längsrichtung der Rohrschale verlaufenden Schlitz zu verschließen, wobei über die Kaschierung eine radiale Spannung in der Rohrschale aufgebaut werden kann, um ein dichtendes Aneinanderliegen der beiden im Bereich der axialen Öffnungen der Rohrschale angeordneten Flächen zu ermöglichen.Finally, it is provided according to a further feature of the invention that the lamination on at least one end has an overlap region which is connectable to the opposite end of the lamination. The lamination is therefore suitable for closing a slot running in the longitudinal direction of the pipe shell, it being possible for a radial tension to be built up in the pipe shell via the lamination in order to allow a sealing abutment of the two surfaces arranged in the region of the axial openings of the pipe shell.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung der zugehörigen Zeichnung, in der eine bevorzugte Ausführungsform einer erfindungsgemäßen Vorrichtung dargestellt ist.Further features and advantages of the invention will become apparent from the following description of the accompanying drawings, in which a preferred embodiment of a device according to the invention is shown.
In der Zeichnung ist ein Abschnitt eines Gebäudes im Längsschnitt dargestellt. Das Gebäude 1 besteht aus einem Kellergeschoss 2 und einem Erdgeschoss 3 sowie einem Dach 4, welches als Schrägdach ausgebildet ist. Zwischen dem Kellergeschoss 2 und dem Erdgeschoss 3 ist eine erste Geschossdecke 5 angeordnet. Eine zweite Geschossdecke 5 befindet sich unterhalb des Daches 4 und oberhalb des Erdgeschosses 3. Es versteht sich von selbst, dass das Gebäude 1 auch eine darüber hinausgehende Anzahl von Geschossen aufweisen kann, wodurch sich auch die Anzahl der Geschossdecken 5 erhöht.In the drawing, a section of a building is shown in longitudinal section. The building 1 consists of a
Jede Geschossdecke 5 weist eine Bohrung 6 von kreisrundem Querschnitt auf. In diese Bohrungen 6 ist eine das Dach 4 durchstoßende Vorrichtung 7 vorgesehen, die der Führung und Ausleitung von durch eine im Kellergeschoss 2 angeordneten, nicht näher dargestellten Verbrennungseinrichtung erzeugten Abluft dient. Die Verbrennungseinrichtung ist an einem Anschlussstutzen 8 angeschlossen, der rechtwinklig in eine Leitung 9 mündet, welche Bestandteil der Vorrichtung 7 ist. Die Leitung 9 ist zentrisch in den Bohrungen 6 angeordnet. Zwischen der Leitung 9 und einer Geschossdecke 5 ist ein Spaltraum 10 ausgebildet, der mit einem Dämmelement 11 dichtend ausgefüllt ist.Each
Die Leitung 9 ist mit einer Wärmedämmeinrichtung 12, bestehend aus mehreren übereinander angeordneten, dichtend aneinander anliegenden Rohrschalen ummantelt.The line 9 is covered with a
Im Abstand zur Wärmedämmeinrichtung 12 weist die Vorrichtung 7 eine Außenschale 13 auf, die aus plattenförmigen Elementen, nämlich Gipskartonplatten besteht.At a distance from the
Die Wärmedämmeinrichtung 12 besteht aus Mineralwolle, die eine Rohdichte von 100 kg/m3 aufweist. Die Leitung 9 ist aus gasdichten einwandigen Edelstahlabgasrohren ausgebildet, die schussweise übereinander angeordnet sind.The
Das Dämmelement 11 besteht aus einer organisch gebundenen Mineralfaserrohrschale aus Steinwolle und weist einen Schmelzpunkt von 1000° C auf. Die Rohdichte des Dämmelementes 11 beträgt 150 kg/m3. An der Außenmantelfläche des Dämmelementes 11 ist eine Kaschierung aus Aluminiumfolie angeordnet, die an einem Ende einen in Längsrichtung des Dämmelementes verlaufenden Schlitz überlappt und mit ihrem gegenüberliegenden Ende verklebbar ist.The insulating
Claims (13)
- Device for guiding and evacuating used air, for example combustion gases like smoke gases or the like, that is produced by a combustion device, in particular by a fireplace for the combustion of fossil burnables installed for heating purposes in a building (1), said device comprising a conduit (9) for guiding used air that is produced during combustion and an outer shell (13) surrounding said conduit (9), wherein a thermal insulation means (12) which is formed as a preformed element made of mineral wool is arranged between said conduit (9) and said outer shell (13) and of which the inner surface is formed corresponding to said conduit (9), and wherein said conduit (9) is passed through at least one ceiling (5) and said outer shell (13) is formed interrupted in the area of the ceiling (5), characterized in that between said conduit (9) and said ceiling (5) an insulation element (11) is provided sealingly filling a gap (10) between said conduit (9) and said ceiling (5).
- Device according to claim 1,
characterized in that said outer shell (13) consists of plate-like elements which are preferably formed from sandwich type plaster boards. - Device according to claim 1,
characterized in that said outer shell (13) is arranged spaced from said thermal insulation means (12). - Device according to claim 3,
characterized in that the distance between said outer shell (13) and said conduit (9) is larger than the width of the gap (10) between said conduit (9) and the ceiling (5). - Device according to claim 1,
characterized in that said thermal insulation device (12) consists of preferably several superposed and tightly abutting pipe shells. - Device according to claim 1,
characterized in that the mineral wool of said thermal insulation means (12) has a bulk density of between 70 and 165 kg/m3. - Device according to claim 1,
characterized in that said conduit (9) consists of gastight single- or double-walled special steel exhaust pipes, ceramic exhaust pipes, light metal exhaust pipes and/or composite material exhaust pipes. - Device according to claim 1,
characterized in that said insulation element (11) within said gap (10) consists of an organic or inorganic bound mineral fibre pipe shell, particularly from rock wool and/or glass wool. - Device according to claim 8,
characterized in that said insulation element (11) has a melting point of at least 800°C, particularly higher than 900°C and preferably higher than 1000°C. - Device according to claim 8,
characterized in that said insulation element (11) is formed as a wound or segmented pipe shell and preferably as a pipe shell that consists of individual segments that are interconnected by bonding. - Device according to claim 8,
characterized in that said insulation element (11) has a bulk density of between 20 and 600 kg/m3, in particular between 20 and 200 kg/m3. - Device according to claim 8,
characterized in that said insulation element (11) includes an outer lining which consists particularly of aluminium or other metal/metal sandwich foils or of plastic films or of plastic composite films. - Device according to claim 12,
characterized in that said lining includes at least on one end thereof an overlapping portion that can be connected to the opposite end of said lining.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10228001A DE10228001A1 (en) | 2002-06-22 | 2002-06-22 | Device for guiding and removing exhaust air |
| DE10228001 | 2002-06-22 | ||
| PCT/EP2003/005351 WO2004001291A1 (en) | 2002-06-22 | 2003-05-22 | Device for guiding and evacuating used air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1532397A1 EP1532397A1 (en) | 2005-05-25 |
| EP1532397B1 true EP1532397B1 (en) | 2006-11-22 |
Family
ID=29723385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03730090A Expired - Lifetime EP1532397B1 (en) | 2002-06-22 | 2003-05-22 | Device for guiding and evacuating used air |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1532397B1 (en) |
| AT (1) | ATE346264T1 (en) |
| AU (1) | AU2003240689A1 (en) |
| DE (2) | DE10228001A1 (en) |
| WO (1) | WO2004001291A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010910A1 (en) | 2007-03-05 | 2008-09-11 | Saint-Gobain Isover G+H Ag | Cavity wall chimney flue has metal mantle with apertures located at the interface between the indoor and outdoor transition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021114371A1 (en) * | 2021-06-02 | 2022-12-08 | Viega Technology Gmbh & Co. Kg | Method for producing a partition on a building wall penetration having a pipe or media line and line system with such a partition |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842721A (en) * | 1973-06-25 | 1974-10-22 | Metal Fab Inc | Combination insulated flue and thermosyphon chimney |
| AT398106B (en) | 1981-03-30 | 1994-09-26 | Schiedel Gmbh & Co | MULTI-SHELLED CHIMNEY |
| DE3411924C2 (en) * | 1984-03-30 | 1994-01-13 | Gruenzweig & Hartmann Montage | Tile element for vibration-resistant thermal insulation of walls, and use for the formation of a vibration-resistant thermal insulation lining of walls |
| DE3520130A1 (en) * | 1984-09-18 | 1986-03-27 | Robert Bosch Gmbh, 7000 Stuttgart | INSTALLATION UNIT WITH AN EXHAUST PIPE AND A FRESH AIR PIPE |
| US4608963A (en) * | 1985-01-04 | 1986-09-02 | Simpson Dura Vent Company, Inc. | Thermally balanced air flow chimney |
| DE8913493U1 (en) | 1988-12-23 | 1990-01-18 | Delta-Wohnbau GmbH, 7913 Senden | Chimney pipe |
| DE19538536B4 (en) * | 1995-10-17 | 2004-11-25 | Veit Dennert Kg | Ready-to-use condensation chimney, especially for heating systems with low exhaust gas temperatures |
| DE29607387U1 (en) | 1996-04-24 | 1996-07-25 | Deutsche Rockwool Mineralwoll-Gmbh, 45966 Gladbeck | Insulation element |
| DE19616268C2 (en) * | 1996-04-24 | 2003-04-30 | Rockwool Mineralwolle | Device for guiding and discharging a combustion device installed in a building for heating purposes |
| DE19707592C2 (en) * | 1997-02-26 | 1998-12-17 | Skoberne Willi | Ceiling duct for an exhaust pipe from a heating system |
| DE19905103C2 (en) * | 1999-01-26 | 2002-11-28 | Rockwool Mineralwolle | Device for heat-resistant and smoke-tight sealing edging of pipe and / or pipe lines |
| DE19908673A1 (en) * | 1999-02-26 | 2000-09-07 | Rockwool Mineralwolle | Pipe shell |
| DE19924445A1 (en) * | 1999-05-28 | 2001-08-30 | Hoerburger & Soehne Gmbh & Co | High fire resistance chimney for internal installation, has venting channel between inner and intermediate tubes and insulation chamber between intermediate and jacket tubes |
-
2002
- 2002-06-22 DE DE10228001A patent/DE10228001A1/en not_active Withdrawn
-
2003
- 2003-05-22 DE DE50305779T patent/DE50305779D1/en not_active Expired - Fee Related
- 2003-05-22 EP EP03730090A patent/EP1532397B1/en not_active Expired - Lifetime
- 2003-05-22 WO PCT/EP2003/005351 patent/WO2004001291A1/en active IP Right Grant
- 2003-05-22 AT AT03730090T patent/ATE346264T1/en not_active IP Right Cessation
- 2003-05-22 AU AU2003240689A patent/AU2003240689A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010910A1 (en) | 2007-03-05 | 2008-09-11 | Saint-Gobain Isover G+H Ag | Cavity wall chimney flue has metal mantle with apertures located at the interface between the indoor and outdoor transition |
| DE102007010910B4 (en) * | 2007-03-05 | 2009-08-20 | Saint-Gobain Isover G+H Ag | Device for discharging combustion exhaust gases from a building |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50305779D1 (en) | 2007-01-04 |
| DE10228001A1 (en) | 2004-01-15 |
| ATE346264T1 (en) | 2006-12-15 |
| EP1532397A1 (en) | 2005-05-25 |
| WO2004001291A1 (en) | 2003-12-31 |
| AU2003240689A1 (en) | 2004-01-06 |
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