EP0637719B1 - Aussenwandanschluss - Google Patents
Aussenwandanschluss Download PDFInfo
- Publication number
- EP0637719B1 EP0637719B1 EP94112044A EP94112044A EP0637719B1 EP 0637719 B1 EP0637719 B1 EP 0637719B1 EP 94112044 A EP94112044 A EP 94112044A EP 94112044 A EP94112044 A EP 94112044A EP 0637719 B1 EP0637719 B1 EP 0637719B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- wall connection
- chamber
- connection box
- combustion air
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
Definitions
- the invention relates to an outer wall connection according to the preamble of claim 1.
- An outer wall connection of this type is from FR-A-2 298 062 known.
- the known outer wall connection is fluid in terms of the separation of intake combustion air and exhaust gas emitted, especially at an angle from not entirely satisfactory above, and above all, it can Exhaust gas flowing out near the wall due to its temperature Damage to the wall surface, especially if this painted or made of plastic.
- the object of the invention is to create an outer wall box of the type mentioned, in which while improving the flow conditions improved protection of the surface of the wall in which the External wall connection is installed, guaranteed in front of the hot exhaust gases is.
- the outer wall connection is of essentially cylindrical structure with an im substantially annular combustion air chamber 1, which a central substantially cylindrical exhaust chamber 2 in essentially coaxially surrounds.
- the two coaxial exhaust gas resp. Combustion air chambers penetrate a wall 3, for example a caravan or motorhome on which the External wall connection is mounted.
- the combustion air chamber 1 and the exhaust chamber 2 sit back in the connecting piece 17 or 18 for the combustion air or exhaust gas duct forming pipes or hoses.
- a substantially circular Cover 6 attached, the diameter of which is larger than that Outside diameter of the combustion air chamber 1 and between itself and the wall 3 or a mounting flange 19 for the outer wall connection a radially open to the outside Annulus 7 defines in which the combustion air chamber with an annular, interrupted only by the webs 4 Entry opening 8 opens out, the plane of which is substantially parallel to the level of wall 3.
- the exhaust gas chamber 2 essentially passes through the cover 6 central and coaxial.
- the opening 9 through which the Exhaust gas exits the exhaust chamber 2 is in the lower one Area of the jacket protruding over the cover 6 the cylindrical exhaust chamber 2 on the outside of the cover 6.
- the exhaust chamber 2 is through on the outside an end wall 10 completed, which is sunk like a funnel is.
- Deflection of the exhaust gas in one direction with stronger axial component is also by one of the Cover 6 protruding in the axial direction and below the Exit opening 9 located lip 13 promoted.
- the outer edge the cover 6 is bent towards the room wall 3, what the annular space 7 and thus the inlet opening 8 for Shields combustion air.
- the combustion air from all sides around the axis of the external wall connection around into the combustion air chamber 1 flow in. Due to the arrangement and design described the combustion air inlet opening 8 and the exhaust gas outlet opening 9 are also operational disruptions caused by wind from all directions, especially airstream, especially as a result of pushing the exhaust gas back into the Exhaust chamber or a vortex formation that the intake of combustion air, or a suction of the own emissions, avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
Claims (3)
- Außenwandanschluß für einen Verbrennungsluft- und Abgaskanal eines mit einem Brennersystem arbeitenden Geräts, wie insbesondere in einem fahrbaren Raum aufgestellten Heizgeräts, Kühlschranks oder dergleichen, wobei der Außenwandanschluß in einem Durchbruch einer Wand (3) des Raumes anbringbar ist und eine an den Abgaskanal anschließende Abgaskammer (2), aus der über eine Austrittsöffnung (9) das Abgas ins Freie gelangt, sowie eine an den Verbrennungsluftkanal anschließende Verbrennungsluftkammer (1), in die über eine Eintrittsöffnung (8) Verbrennungsluft eintritt, aufweist, wobei die Eintrittsöffnung (8) in einem bei angebrachtem Außenwandanschluß zwischen der Wand (3) und einer im Abstand von der Wand liegenden scheibenartigen Abdeckung (6) ausgebildeten radial nach außen offenen Ringraum (7) liegt, der die Abgaskammer (2) umgibt und die Austrittsöffnung (9) in einem auf der Außenseite der Abdeckung (6) liegenden Teil der Abgaskammer (2) vorhanden ist, dadurch gekennzeichnet, daß auf der Abdeckung (6) im Abstand von der und unterhalb der nach unten gerichteten Austrittsöffnung (9) eine den Abgasstrom von der Abdeckung (6) weg ablenkende Lippe (13) vorgesehen ist wobei die Austrittsoffnung (9) sich in der Abdeckung (6) befindet.
- Außenwandanschluß nach Anspruch 1, dadurch gekennzeichnet, daß die Eintrittsöffnung (8) die Abgaskammer (2) ringförmig umgibt.
- Außenwandanschluß nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Abgaskammer (2) außen durch eine konisch eingesenkte Stirnwand (10) abgeschlossen ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4326065 | 1993-08-03 | ||
| DE4326065A DE4326065A1 (de) | 1993-08-03 | 1993-08-03 | Außenwandanschluß |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0637719A2 EP0637719A2 (de) | 1995-02-08 |
| EP0637719A3 EP0637719A3 (de) | 1995-08-09 |
| EP0637719B1 true EP0637719B1 (de) | 1998-03-18 |
Family
ID=6494373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94112044A Expired - Lifetime EP0637719B1 (de) | 1993-08-03 | 1994-08-02 | Aussenwandanschluss |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0637719B1 (de) |
| DE (2) | DE4326065A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19751382A1 (de) * | 1997-11-20 | 1999-05-27 | Pepesoft Peter Eyssel Datentec | Absaugvorrichtung für Ofendämpfe |
| DE102018120396A1 (de) * | 2018-08-21 | 2020-02-27 | Truma Gerätetechnik GmbH & Co. KG | Endseitige Leitungsanordnung für ein Heizgerät eines bewohnbaren Fahrzeugs |
| DE102024107997A1 (de) * | 2024-03-20 | 2025-09-25 | Truma Gerätetechnik GmbH & Co. KG | Wandkaminaufsatz für eine Heizeinrichtung eines Fahrzeugs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552377A (en) * | 1969-03-04 | 1971-01-05 | Empire Stove Co | Conduit assembly |
| FR2298062A1 (fr) * | 1975-01-17 | 1976-08-13 | Leblanc Sa E L M | Ventouse pour appareil de production d'eau chaude ou de chauffage |
| US4757802A (en) * | 1987-09-18 | 1988-07-19 | The Field Controls Company | Power venter |
-
1993
- 1993-08-03 DE DE4326065A patent/DE4326065A1/de not_active Ceased
-
1994
- 1994-08-02 EP EP94112044A patent/EP0637719B1/de not_active Expired - Lifetime
- 1994-08-02 DE DE59405455T patent/DE59405455D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE4326065A1 (de) | 1995-02-09 |
| EP0637719A2 (de) | 1995-02-08 |
| EP0637719A3 (de) | 1995-08-09 |
| DE59405455D1 (de) | 1998-04-23 |
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