EP0043504A1 - Boîte à monter dans un mur extérieur pour les conduits de l'air de combustion et du gaz d'échappement d'un appareil fonctionnant avec un système à brûleur - Google Patents

Boîte à monter dans un mur extérieur pour les conduits de l'air de combustion et du gaz d'échappement d'un appareil fonctionnant avec un système à brûleur Download PDF

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Publication number
EP0043504A1
EP0043504A1 EP19810104889 EP81104889A EP0043504A1 EP 0043504 A1 EP0043504 A1 EP 0043504A1 EP 19810104889 EP19810104889 EP 19810104889 EP 81104889 A EP81104889 A EP 81104889A EP 0043504 A1 EP0043504 A1 EP 0043504A1
Authority
EP
European Patent Office
Prior art keywords
wall
box
cover plate
outlet
exhaust gas
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
EP19810104889
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German (de)
English (en)
Other versions
EP0043504B1 (fr
Inventor
Wilhelm Mossbach
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.)
Philipp Kreis & Co Truma-Geratebau GmbH
Original Assignee
Philipp Kreis & Co Truma-Geratebau GmbH
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 Philipp Kreis & Co Truma-Geratebau GmbH filed Critical Philipp Kreis & Co Truma-Geratebau GmbH
Publication of EP0043504A1 publication Critical patent/EP0043504A1/fr
Application granted granted Critical
Publication of EP0043504B1 publication Critical patent/EP0043504B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F24C15/001—Details arrangements for discharging combustion gases
    • F24C15/002—Details arrangements for discharging combustion gases for stoves of the closed type
    • 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 box for the combustion air and exhaust gas ducts of a device working with a burner system, such as, in particular, a heater, water heater, refrigerator or the like set up in a mobile space, in the box space of which the two ducts are arranged one above the other through a bottom wall and the exhaust duct is extended into the box space by an outlet connection, while the air duct ends in the bottom wall, an outlet opening of this outlet connection is surrounded by frame walls set apart therefrom, which protrude above this outlet opening and over an outer surface of a room wall receiving the wall box, and the outlet or Entry openings of these two channels are shielded from one another by a partition in the box room.
  • a burner system such as, in particular, a heater, water heater, refrigerator or the like set up in a mobile space
  • the flue gas and air ducts of another external wall connection for gas-heated devices open into a single external wall box (AT-PS 205 199).
  • the exhaust duct is noticeably extended into the box room, while the duct sucking in the combustion air begins in the box bottom.
  • the box room is divided between these two channels at full height by a partition.
  • the wall box is covered by means of a louvre grille in such a way that the louvres are directed obliquely upwards in front of the upper exhaust gas outlet opening.
  • This louvre grille is mounted in a frame that can be placed on the wall box and protrudes slightly beyond the outer wall. If a louvre grille can also cause a certain deflection of the currents passing through, it cannot prevent wind gusts hitting the wall of the room from entering the box room and the ducts, thereby causing the dreaded disturbances to the combustion system.
  • a further known outer wall box (DE-OS 25 48 543) provides a cover for the outlet and inlet openings of the two channels. These be consists of plates that run parallel to the outer wall and are spaced from each other and from the outer wall.
  • the invention is therefore based on the object of creating an outer wall box for the combustion air and exhaust gas ducts of a device working with a burner system, which ensures reliable and trouble-free operation of the burner system even under the most unfavorable wind conditions, such as occur in particular in moving caravans or boats .
  • an outer wall box of the type mentioned according to the invention in that a cover plate of at least the size of the opening area with a distance that is greater than the height of the frame walls is placed in front of the outlet opening of the exhaust duct, the cover plate on one Full width side with the top frame wall and on the other side is connected to the partition wall, which ends with its inner edge at a distance from the bottom wall of the box bottom and the upper and the side frame walls surround the outlet opening outside the cover plate.
  • the frame surrounding the exhaust gas outlet opening also largely eliminates disturbances in the exhaust gas duct caused by lateral wind currents. Due to the direct connection of the cover plate to the upper frame wall and the partition wall, wind currents acting from above and below have no access to the exhaust gas outlet opening and the exhaust gases cannot be blown in the direction of the combustion air intake opening.
  • the two openings are both offset in the plane and shielded from one another by partitions or cover walls. Nevertheless, sufficient pressure equalization is still guaranteed within the box space between these openings.
  • the inventive design of an outer wall box enables an extremely low construction, which is particularly suitable for installation in an 'outer wall of caravans and boats.
  • a box bottom 10 is connected gas-tight with its connecting pieces 5 and 6.
  • This box base 10 forms, together with a box cover 20, an outer wall box, as shown in FIG. 1.
  • the box bottom is delimited by a bottom wall 7 and the transverse and longitudinal walls 11 and 12 respectively. Its dimensions are such that the side walls slightly exceed the connecting piece openings 8 and 9, both in width and in length, and the box bottom then forms a fitting that is suitable for production and installation. Its depth is appropriately adapted to the depth of the outer wall into which it is to be sunk.
  • an outlet piece 15 protrudes somewhat into the box space 18 with respect to this opening. At its free end it forms an outlet opening 17 for the exhaust gas, which in the exemplary embodiment lies approximately at the height of the box bottom walls.
  • This outlet connector which can be inserted into the box bottom or can also be molded in, can also end with its outlet opening 17 below the box bottom walls. Should exceed he this height only if the outer surface 28 of the outer wall extends outside the box bottom walls.
  • the air duct 2 ends with the connecting piece 6 in the bottom wall 7 and is thus open to the entire box space 18, which also encloses the outlet opening 17. In this case, however, the outlet opening 17 is offset from the outside relative to the inlet opening 9 to the air duct.
  • This box cover essentially consists of a deflector space 21 surrounding the outlet opening 17. This is formed by a frame base 22, an upper frame wall 23, the two side frame walls 24 and a lower partition wall 25. An inner edge 26 of the frame base expediently closes with the free wall edges of the box bottom 10. Correspondingly placed screw holes 27 are congruent with the screw holes 13.
  • the frame walls surround the outlet opening 17 at a predetermined distance which is influenced by the size of the outlet opening and the necessary passage opening. The height of the frame walls is at least a few millimeters in order to create a deflector wall for air currents sweeping away from the outer surface 28 of the outer wall.
  • a cover plate 30 is arranged at a distance from the outlet opening. This cover plate extends over the entire outlet opening, so that it is protected against direct gusts of wind. On the other hand, this cover plate does not extend to the side frame walls; because need through these side openings 29 exhaust can escape freely because the covering - .platte is above a sloping wall 31 to the upper frame wall 23 and directly connected to the partition 25 below.
  • Each of the two side openings 29 has a size that is as small as possible not smaller than the outlet opening 17.
  • the partition extends at least to the height of the outlet opening. purpose it affects the outlet connection moderately. It can also run at some distance from the outlet nozzle and also further in the direction of the box floor-bottom wall 7.
  • the box space is divided by a baffle wall 35 extending from the partition wall 25 to a lower transverse wall 34.
  • This baffle wall projects with its outer edge 36 at least over the outer surface 28 of the outer wall, expediently also beyond the frame wall height and ends flush with the cover plate 30. Its inner edge 37 is as far as possible into the box space 18, expediently as far as the inlet opening 9.
  • cover plate 30 and frame walls 24 are spanned by bars 38.
  • the rest of the box space is also covered by a protective grid 40 made of longitudinal and transverse bars 41, 42.
  • the cross bars are at most connected to the frame base 22 by means of a reinforcing rib 44.
  • Frame walls are not cheap in the area of the air inlet. In Ge L staltung and this material is lattice matched to the fender frame protection.
  • the box base 10 and the cover 20 are also two separate components which can be releasably connected to one another, this does not rule out a different subdivision or a one-piece construction.
  • the inclined wall 31 shown could also be arched or through an angular transition sets.
  • the mode of action is as follows.
  • the arrangement of the outlet opening 17 in a plane advanced relative to the inlet opening 9 prevents the exhaust gases of the opening 17 from flowing directly into the air duct 2.
  • the cover plate 30 prevents a direct entry of a wind stream into the exhaust gas duct, then the wind deflector frame 21 also deflects the outer wall along or inclined outward gusts of wind so far that the exhaust gases can escape without noticeable impairment because the suction effect occurring here causes the gas to escape on the slipstream side favored.
  • the baffle 35 attached in front of the air inlet opening 9 in turn has the task of collecting the air flowing through the cover from the side and supplying it to the air duct.
  • the lower frame wall 34 is also advantageous. It acts as a baffle when an air flow sweeps over the cover plate from above.

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)
EP19810104889 1980-07-04 1981-06-24 Boîte à monter dans un mur extérieur pour les conduits de l'air de combustion et du gaz d'échappement d'un appareil fonctionnant avec un système à brûleur Expired EP0043504B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3025441 1980-07-04
DE19803025441 DE3025441C2 (de) 1980-07-04 1980-07-04 Außenwandkasten für den Verbrennungsluft- und Abgaskanal eines mit einem Brennersystem arbeitenden Gerätes

Publications (2)

Publication Number Publication Date
EP0043504A1 true EP0043504A1 (fr) 1982-01-13
EP0043504B1 EP0043504B1 (fr) 1983-07-27

Family

ID=6106450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810104889 Expired EP0043504B1 (fr) 1980-07-04 1981-06-24 Boîte à monter dans un mur extérieur pour les conduits de l'air de combustion et du gaz d'échappement d'un appareil fonctionnant avec un système à brûleur

Country Status (2)

Country Link
EP (1) EP0043504B1 (fr)
DE (1) DE3025441C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143914A2 (fr) * 1983-09-07 1985-06-12 Philipp Kreis GmbH & Co. TRUMA-Gerätebau Boîte disposée sur un mur extérieur pour le carneau de l'air de combustion et du gaz d'échappement d'un appareil marchant avec un système de brûleur
EP0623784A2 (fr) * 1993-05-05 1994-11-09 Aos Holding Company Chauffe-eau
US5722181A (en) * 1996-08-23 1998-03-03 Deflecto Corporation Exhaust vent with external guard
US5916023A (en) * 1997-07-18 1999-06-29 Deflecto Corporation Hooded exhaust vent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129267C1 (fr) * 1991-09-03 1993-01-14 Philipp Kreis Gmbh & Co Truma-Geraetebau, 8011 Putzbrunn, De

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632435A (en) * 1947-06-28 1953-03-24 Allan W Lundstrum Wall mounted fuel burning space heater
DE930114C (de) * 1952-11-22 1955-07-11 Burger Eisenwerke G M B H Stroemungssicherung fuer gasbeheizte Feuerstaetten
AT205199B (de) * 1958-07-10 1959-09-10 Josef Ing Scheiblhofer Gehäusekasten für den Mündungsanschluß der Verbrennungsluftzu- und Abgasabfuhrleitung eines Heizgerätes für feste, flüssige oder gasförmige Brennstoffe
FR72846E (fr) * 1958-01-25 1960-07-22 Perfectionnements aux appareils de chauffage à gaz
FR1269746A (fr) * 1960-07-06 1961-08-18 Fr D Incandescence Par Le Gaz Ventouse pour radiateurs ou appareils de chauffage à gaz combustibles
GB930248A (en) * 1961-05-03 1963-07-03 Gas Council Balanced flue terminals for combustion appliances
DE1953889A1 (de) * 1969-10-25 1971-05-06 Haller Meurer Werke Ag Windschutzhaube fuer einen Aussenwandheizofen
DE2044756A1 (de) * 1969-09-12 1972-02-10 Electrolux Ab Anordnung des Luftansaugkanals und des Kamins eines gasbetriebenen Apparates, z.B. eines Kühlschranks in einem Wohnwagen
GB1332661A (en) * 1970-09-14 1973-10-03 Ocallaghan J J Flue terminals
DE2548543A1 (de) * 1974-11-01 1976-05-06 Electrolux Ab Anordnung zum zu- und abfuehren von frischluft bzw. abgas bei einem von einem gasbrenner betriebenen geraet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404728A1 (de) * 1974-02-01 1975-08-07 Haller Meurer Werke Ag Windschutzhaube fuer einen aussenwandheizofen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632435A (en) * 1947-06-28 1953-03-24 Allan W Lundstrum Wall mounted fuel burning space heater
DE930114C (de) * 1952-11-22 1955-07-11 Burger Eisenwerke G M B H Stroemungssicherung fuer gasbeheizte Feuerstaetten
FR72846E (fr) * 1958-01-25 1960-07-22 Perfectionnements aux appareils de chauffage à gaz
AT205199B (de) * 1958-07-10 1959-09-10 Josef Ing Scheiblhofer Gehäusekasten für den Mündungsanschluß der Verbrennungsluftzu- und Abgasabfuhrleitung eines Heizgerätes für feste, flüssige oder gasförmige Brennstoffe
FR1269746A (fr) * 1960-07-06 1961-08-18 Fr D Incandescence Par Le Gaz Ventouse pour radiateurs ou appareils de chauffage à gaz combustibles
GB930248A (en) * 1961-05-03 1963-07-03 Gas Council Balanced flue terminals for combustion appliances
DE2044756A1 (de) * 1969-09-12 1972-02-10 Electrolux Ab Anordnung des Luftansaugkanals und des Kamins eines gasbetriebenen Apparates, z.B. eines Kühlschranks in einem Wohnwagen
DE1953889A1 (de) * 1969-10-25 1971-05-06 Haller Meurer Werke Ag Windschutzhaube fuer einen Aussenwandheizofen
GB1332661A (en) * 1970-09-14 1973-10-03 Ocallaghan J J Flue terminals
DE2548543A1 (de) * 1974-11-01 1976-05-06 Electrolux Ab Anordnung zum zu- und abfuehren von frischluft bzw. abgas bei einem von einem gasbrenner betriebenen geraet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143914A2 (fr) * 1983-09-07 1985-06-12 Philipp Kreis GmbH & Co. TRUMA-Gerätebau Boîte disposée sur un mur extérieur pour le carneau de l'air de combustion et du gaz d'échappement d'un appareil marchant avec un système de brûleur
EP0143914A3 (en) * 1983-09-07 1986-12-30 Philipp Kreis Gmbh & Co. Truma-Geratebau Outside wall box for the combustion air and the waste-gas duct of a device running on a burner system
EP0623784A2 (fr) * 1993-05-05 1994-11-09 Aos Holding Company Chauffe-eau
EP0623784A3 (fr) * 1993-05-05 1995-04-12 Aos Holding Co Chauffe-eau.
US5722181A (en) * 1996-08-23 1998-03-03 Deflecto Corporation Exhaust vent with external guard
US5916023A (en) * 1997-07-18 1999-06-29 Deflecto Corporation Hooded exhaust vent

Also Published As

Publication number Publication date
EP0043504B1 (fr) 1983-07-27
DE3025441C2 (de) 1983-05-11
DE3025441A1 (de) 1982-01-21

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