EP3686503A1 - Passage d'air ainsi que paroi et four dotés d'un tel passage d'air - Google Patents

Passage d'air ainsi que paroi et four dotés d'un tel passage d'air Download PDF

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Publication number
EP3686503A1
EP3686503A1 EP19199666.9A EP19199666A EP3686503A1 EP 3686503 A1 EP3686503 A1 EP 3686503A1 EP 19199666 A EP19199666 A EP 19199666A EP 3686503 A1 EP3686503 A1 EP 3686503A1
Authority
EP
European Patent Office
Prior art keywords
wall
air passage
air
leg
interior
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
Application number
EP19199666.9A
Other languages
German (de)
English (en)
Inventor
Jurg van Deijk
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.)
De Zuylenkamp BV
Original Assignee
De Zuylenkamp BV
De Zuylenkamp BV
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 De Zuylenkamp BV, De Zuylenkamp BV filed Critical De Zuylenkamp BV
Publication of EP3686503A1 publication Critical patent/EP3686503A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating 
    • F24B7/02—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall

Definitions

  • the invention relates to an air passage, in particular for mounting in a wall opening or recess, which are formed in a wall. It also relates to a wall which has such an air passage and a furnace which has such an air passage.
  • Heating devices in particular ovens, are known, in the walls of which openings are made.
  • the wall openings can be used to supply air from the environment into the heating device or to remove air from the heating device.
  • Stoves can have brick walls.
  • a wall opening is often provided above the combustion chamber, through which air which has been heated in the furnace can escape to the surroundings - this is generally the space in which the furnace is located.
  • Ventilation grilles are known for covering the wall openings. On the one hand, the ventilation grille secures the wall opening against unauthorized interventions, on the other hand, the ventilation grille also allows regulation of the heat emission to the environment.
  • a ventilation grille which can be introduced at wall openings of stoves.
  • the ventilation grille has a frame in which an opening is formed in the center. The opening can be closed and opened with six parallel, strip-shaped flaps.
  • the flaps can be adjusted by means of a swivel lever such that the adjustment of one flap causes the adjustment of all other flaps.
  • Clamps are attached to the back of the frame, which should allow the ventilation grille to be clamped in the wall opening by means of springs.
  • the flaps also prevent access through the opening of the ventilation grille. Covering a wall opening of a stove with ventilation grilles that have strip-shaped flaps does not, or at least not completely, meet today's aesthetic expectations. At least the flaps are on the outside of the Wall opening over.
  • the known ventilation grille cannot be arranged at corners between walls, since it is necessary to insert the frame into the wall such that it is completely surrounded by the wall in relation to its circumferential direction.
  • the object of the invention is to eliminate the disadvantages of the prior art.
  • an air passage is to be specified that does not require flaps and yet prevents passage and, in particular, can also be arranged at corners between adjoining walls.
  • the air outlet according to the invention can be used as an air outlet in one example and as an air inlet in another example.
  • the invention Air passage can be used in particular in a wall opening or in a recess which are formed in a wall.
  • the housing has no further openings which are intended for the passage of air and / or allow the passage of air.
  • the housing has a front, a back, a bottom, an upper side and two end faces.
  • the front, the back, the bottom, the top and the two faces of the housing face away from the interior.
  • the front of the housing is formed by the front wall.
  • the rear of the housing is formed by the first air inlet opening, in a second variant by the first air inlet opening and a rear wall.
  • the two end faces are formed by the end walls.
  • the front of the housing is preferably formed at a right angle to the first wall.
  • the rear of the housing is preferably formed at a right angle to the first wall.
  • the first wall is preferably arranged parallel to the second wall.
  • the end faces of the housing are preferably formed at a right angle to the first wall.
  • the underside of the housing can be formed by the first wall, which then represents the floor, so that - in the first variant - the top of the housing can be formed by the second wall, which then represents the ceiling, or - in the second Variant - the top of the housing can be formed by the second wall and the second air passage opening, which together form the ceiling.
  • the top of the housing can be formed by the first wall, which then represents the ceiling, so that - in the first variant - the underside of the housing can be formed by the second wall, which then represents the floor, or - in second variant - the bottom of the housing from the second wall and the second air passage opening can be formed, which together form the bottom.
  • the underside of the housing is formed by the first wall, this is referred to below as the first layer of the air outlet according to the invention. If, on the other hand, the top of the housing is formed by the first wall, this is referred to below as the second layer of the air outlet according to the invention.
  • the second air passage opening can be formed between the front wall and an edge of the second wall facing the front wall.
  • no separate rear wall is provided.
  • the first air passage opening is provided instead of a rear wall.
  • the first air passage opening can extend from an edge of the first wall to an edge of the second wall.
  • the housing can additionally have a rear wall, the second air passage opening being formed between the front wall and the rear wall.
  • the first air passage opening can extend from an edge of the first wall to an edge of the second wall.
  • the first air passage opening can be an air inlet opening, while the second air passage opening is the air outlet opening. In this case, air enters the interior of the housing via the first air passage opening and leaves it via the second air passage opening.
  • the second air passage opening can be an air inlet opening, while the first air passage opening is the air outlet opening. In this case, air enters the interior of the housing via the second air passage opening and leaves it via the first air passage opening.
  • the first air passage opening can extend over the entire rear of the housing.
  • the second air passage opening can extend over the entire top of the housing.
  • the first air passage opening and the second air passage opening are preferably arranged orthogonally to one another.
  • the housing can have a plaster-holding area on one or more of its outer sides that face away from the interior.
  • the outside of the front wall, the outside wall of the first wall and / or the outside wall of the second wall can have a cleaning area.
  • the outside of the front wall preferably has a plaster-holding area.
  • the outside of the front wall and the outside of the second wall preferably have a plaster-holding area.
  • Webs can be formed on the front, which delimit the area holding the plaster.
  • the webs can be horizontal webs.
  • a plaster-holding material can be applied in the plaster-holding area.
  • a plaster-holding material can be applied to the outside of the front wall, the outside of the first wall and / or the outside of the second wall in the plaster-holding area.
  • the cleaning material should make it easier to apply a layer of plaster on the outside.
  • it is intended to improve the adhesion of the plaster on the outside, so that the plaster layer remains permanently attached to the front wall.
  • the material holding the plaster can be, for example, a plaster base fabric.
  • the plaster base fabric can be, for example, an expanded metal braid, a glass fiber woven fabric, a wire mesh or a metal grid, an expanded metal mesh being preferred.
  • the cleaning material can be applied to the outside in the form of a cleaning layer.
  • One or more outer sides of the housing can be coated with a powder coating as an alternative or in addition to the plaster-holding material.
  • the housing can have a plaster layer on one or more of its outer sides.
  • the plaster layer can be applied to the plaster-holding area.
  • the plaster layer can be applied to the plaster-holding material.
  • the plaster layer can be designed in alignment with the two webs on the front.
  • the formation of a plaster layer on the outside of the front wall enables optical adaptation to the wall on which the air outlet is arranged.
  • the arrangement of a plaster-holding material on the outside of the second wall and / or the outside of the first wall enables the air passage to be connected to the material of the wall on which the air passage is arranged, for example to the masonry from which the wall is made.
  • a wall for example masonry, adjoins the second wall.
  • a vertical or horizontal wall can rest on the outside of the second wall and / or stand up.
  • Such a wall can be provided for the construction of horizontal and vertical walls and / or covers.
  • the air passage according to the invention can have one or more stiffening elements which extend from the first wall to the second wall. This is advantageous both in the first variant and in the second variant of the air outlet according to the invention.
  • the stiffening element can additionally extend between the rear wall and the front wall.
  • the housing can have a first and a second leg, the second leg extending at an angle to the first leg. At the angle can be an angle of 90 °. However, a different angle can also be provided. The angle should be greater than 0 °. The angle is preferably less than 180 °.
  • the invention thus provides in addition to straight, strip-shaped air passages also angled air passages, which have an inner corner of z. B. 90 ° and an outer corner of z. B. form 90 °. Assemblies can be formed that are composed of one or more straight air passages, one or more inner corners, and one or more outer corners. In such a combination, adjacent air passages can be firmly connected to one another, for example by means of screws or bolts in another way.
  • first leg has an outer side and an inner side and that the second leg has an outer side which is adjacent to the outer side of the first leg and an inner side which is adjacent to the inner side of the first leg.
  • the outer sides of both legs preferably have the same extent.
  • the inside of both legs preferably have the same extent.
  • the inner sides lie on the inner corner, which is formed between the two legs, or on the outer corner, which is formed between the two legs.
  • the front wall can have a first section which forms the outside of the first leg and a second section which forms the outside of the second leg, the first air passage opening having a first section which is formed on the inside of the first leg, and a second portion formed on the inside of the second leg.
  • the front wall can have a first section which forms the inside of the first leg and a second section which forms the inside of the second leg, the first air passage opening having a first section which is formed on the outside of the first leg , And a second portion which is formed on the outside of the second leg.
  • the first wall and the second wall can each have a first section which delimits the first section of the interior located in the first leg, and each have a second section which delimits the second section of the interior located in the second leg.
  • an air-permeable cover is arranged on the second air passage opening.
  • the air-permeable cover preferably extends over the entire second air passage opening.
  • the cover can be firmly attached to the housing.
  • the cover serves as a protection that prevents foreign objects from falling into the air outlet. If the air outlet according to the invention is arranged on an oven, foreign bodies are also prevented from falling into the oven.
  • the cover can be a protective grille.
  • the housing is preferably made of a metal such as steel. It can consist of sheet steel.
  • a wall which has a wall opening or a recess and which has an air passage according to the invention.
  • the air outlet is arranged in the wall opening or recess.
  • the wall opening or recess can be formed in an inner corner or an outer corner which is arranged between two adjoining walls.
  • the wall opening or the recess has a first section which is formed in the first wall and a second section which is formed in the second wall.
  • the air passage according to the invention is arranged in this wall opening or recess such that one leg of the air passage is arranged in the first section of the wall opening or recess and the other leg of the air passage is arranged in the second section of the wall opening or recess.
  • the air outlet according to the invention can be arranged in the wall opening or recess in its first or second position.
  • the wall can have a plurality of wall openings and / or recesses, with each wall opening or recess, an air passage according to the invention can be arranged in its first or second position.
  • an air passage according to the invention can be arranged in a first wall opening or recess in its first position and in a second wall opening or recess in its second position.
  • the air outlet according to the invention can be arranged on an edge, for example an upper edge or a lower edge, of a wall. It can form an edge, for example an upper edge or a lower edge of a wall.
  • the air outlet according to the invention should be arranged on the wall such that its two air passage openings are not covered by parts of the wall.
  • the air outlet according to the invention can also be used as an air inlet in the recessed plinth area, the so-called lower step. There it offers an ideal solution for direct further vertical assembly.
  • the air outlet is preferably arranged in the wall opening or recess in such a way that the front wall is flush with the outside of the wall.
  • the wall can be a wall. The possibility of applying a layer of plaster to the outside of the front wall facing the room enables the air outlet to be adapted to the design of the wall. A largely concealed and space-saving installation of an air outlet according to the invention can thus be achieved.
  • a heating device which has a wall with a wall opening or recess on the one hand and the air outlet according to the invention on the other.
  • the air outlet is arranged in the wall opening or recess.
  • the wall opening or recess can be located in an inner corner or an outer corner which is formed between two adjoining walls of the heating device.
  • the wall opening or recess has a first section which is formed in the first wall and a second section which is formed in the second wall.
  • the air outlet according to the invention is in this wall opening or recess arranged such that one leg of the air passage is arranged in the first section of the wall opening or recess and the other leg of the air passage is arranged in the second section of the wall opening or recess.
  • the air passage according to the invention can be arranged in the wall opening or recess of the heating device in its first or second position.
  • the wall can have a plurality of wall openings and / or recesses, it being possible for an air passage according to the invention to be arranged in its first or second position in each wall opening or recess.
  • an air passage according to the invention can be arranged in a first wall opening or recess in its first position and in a second wall opening or recess in its second position.
  • the air outlet according to the invention should be arranged on the wall such that its two air passage openings are not covered by parts of the wall.
  • the heating device is preferably an oven.
  • the air outlet according to the invention can be arranged in the wall opening or recess in such a way that it enables hot air to escape from the oven.
  • the air passage can be in its first position, for example.
  • the air passage according to the invention can be arranged in the wall opening or recess in such a way that it allows cold air to enter the furnace.
  • the air passage can be in its second position, for example.
  • the air outlet according to the invention can be arranged on an edge, for example an upper edge or a lower edge, of a heating device. It can form an edge, for example an upper edge or a lower edge of a heating device.
  • the heating device has at least one wall opening in which an air passage opening according to the invention is arranged in this way is that it allows the entry of cold air into the furnace, and that the heating device has at least one further wall opening, in which a further air passage opening according to the invention is arranged such that it enables the entry of warm or hot air from the furnace.
  • the wall can be a wall.
  • the front wall of the air passage preferably faces the room in which the heater is located.
  • the possibility of applying a layer of plaster to the outside of the front wall facing the room enables the air outlet to be adapted to the design of the wall.
  • the air outlet according to the invention can also be used for other purposes. It can be attached to wall openings that are used for air supply, air discharge or both.
  • the air outlet according to the invention can be attached to a wall opening of ducts which are intended to supply fresh air, warm air or cold air to a room or are to discharge air from the room.
  • the first embodiment of an air outlet 1 has a housing 2 which has a front side 3, a rear side 4, an underside 5, an upper side 6 and two end faces 7, 8. Pages 3 to 8 face away from interior 9.
  • the front 3 of the housing 2 is formed by the front wall 11.
  • the rear side 4 of the housing is formed by the first air passage opening 21.
  • the two end faces 7, 8 are formed by two end walls 13, 14.
  • the underside 5 of the housing is formed by the first wall 15, which is referred to below as the bottom 15.1.
  • the upper side 6 of the housing 2 is formed by the second wall 16, which is referred to below as the ceiling 16.1, and the second air passage opening 22.
  • the second air passage opening 22 is formed between the ceiling 16.1 and the front wall 11.
  • the second air passage opening extends from a front edge 16a of the ceiling 16.1, which faces the front wall 11, in the direction of the front wall 11.
  • the second wall 16 thus does not extend to the front wall 11, so that the interior space 9 extends between the first and second air passage opening 21, 22 extends.
  • the first wall 15, the second wall 16 and the second air passage opening 22 are arranged horizontally.
  • the front wall 11, the end walls 13, 14 and the second air passage opening 22 are arranged vertically.
  • the two air openings each extend from one end wall 13 to the other end wall 14.
  • the first embodiment is a straight strip.
  • Fig. 6a is a schematic sectional view of the in Fig. 1 shown first embodiment shown.
  • the first embodiment is in the first position, that is, the first wall 15 is its floor 15.1, while the second wall is its ceiling 16.1.
  • air can enter laterally into the interior 9 of the housing 2 and can emerge from the interior 9 upwards through the second air passage opening 22 (arrow A).
  • air is alternatively possible for air to enter the interior 9 of the housing 2 from above at the second air passage opening 22 and to exit laterally through the first air passage opening 21 from the interior 9 (opposite direction to arrow A).
  • FIG. 6b The embodiment shown corresponds to that in Fig. 6a Embodiment shown, except that the second wall 16 forms the floor 16.2 and the first wall 15 the ceiling 15.2.
  • air can enter the interior 9 of the housing 2 from below at the first air passage opening 21 and can escape laterally from the interior 9 through the second air passage opening 22 (arrow B). It is alternatively possible for air to enter laterally into the interior 9 of the housing 2 at the second air passage opening 22 and to exit from the interior 9 downward through the first air passage opening 21 (opposite direction to arrow B).
  • the in the Figures 6a and 6b The first and second layers shown can both be compared to those shown in Fig. 1 shown first embodiment can be realized.
  • the first embodiment can be turned through 180 ° on a plane of Fig. 6a horizontal axis of rotation are rotated such that the first wall 15 is at the top and the second wall 16 is at the bottom.
  • the air can also be conducted in the opposite direction, ie it enters the interior 9 of the housing 2 from above at the second air passage opening 22 (opposite direction to arrow A1) and exits laterally from the interior 9 through the first air passage opening 21 ( opposite direction to arrow A2).
  • the first embodiment shown has additional stiffening elements which are arranged in the interior 9 of the housing 2.
  • the stiffening elements are walls 17 which connect the first wall 15, the second wall 16 and the front wall 11 to one another. They can extend over the entire height and / or width of the housing 2. They are formed at a distance from the end walls 13, 14.
  • the interior is divided into chambers by means of the walls 17. The chambers can adjoin each other horizontally.
  • a layer of a cleaning material 18 can be applied to the outside of the front wall.
  • a plaster-holding material 18 can also be applied to the outside of the second wall.
  • the in the Figures 2 and 3 The second embodiment shown corresponds to the first embodiment, except that the housing 2 has a first leg 31 and a second leg 32.
  • the second leg 32 extends at an angle ⁇ of 90 ° to the first leg 31.
  • the first leg 31 has an outer side 311 and an inner side 312.
  • the second leg 32 has an outside 321 and an inside 322.
  • the two outer sides 311, 321 form the outer corner 33 of the housing 2, while the two inner sides 312, 322 form the inner corner 34 of the housing 2.
  • the front wall 11 is formed on the outer sides 311, 321, and the first air passage opening 21 is formed on the inner sides 312, 322.
  • the front of the second embodiment is thus formed by the outer sides 311, 321 of the housing 2
  • the first leg 31 and the second leg 32 have essentially the same structure as that in FIG Fig. 1 Embodiment shown, wherein at the interface at which the first leg 31 borders the second leg 32, no end wall, but a stiffening element - in the second embodiment, this is a wall 17 - is formed.
  • the interface is a plane, for example a vertical plane, between the inner corner 34 and the outer corner 33.
  • the front wall 11 has a first section 11 ', which forms the outside 311 of the first leg 31, and a second section 11 ", which forms the outside 321 of the second leg 32.
  • Both sections 11', 11" of the Front wall 11 can be plastered and, for this purpose, each carry a layer of cleaning material 18.
  • the second embodiment represents an outer corner. It can therefore be arranged as an outer corner in a wall opening or recess in a wall of a heating device, preferably on an outer corner of the wall.
  • first wall 15 and the second wall 16 each have a first section, which delimits the first section 9 ′ of the interior 9 located in the first leg 31, and each have a second section, that located in the second leg 32 second section 9 "of the interior 9.
  • the first air passage opening 21 also has a first section which adjoins the first section 9 'of the interior 9 and a second section which adjoins the second section 9" of the interior 9.
  • the second air passage opening 22 has a first section which adjoins the first section 9 ′ of the interior 9 and a second section which adjoins the second section 9 ′′ of the interior 9.
  • the first sections are by an upper line added to the reference number
  • the second sections are identified by two upper lines added to the reference number.
  • the third embodiment shown corresponds to the second embodiment, except that the first air passage opening is formed on the outer sides 311, 321 and that the front wall 11 is formed on the inner sides 312, 322.
  • the third embodiment represents an inner corner of the air outlet according to the invention. It can therefore be arranged as an inner corner in a wall opening or recess in a wall of a heating device, preferably on an inner corner of the wall.
  • the front of the third embodiment is thus formed by the inner sides 312, 322 of the housing 2
  • Fig. 5 shows an oven 101 having walls 102, 103, 104.
  • Wall 103 is angled away from wall 102 to form an outer corner.
  • Wall 104 is angled away from wall 103 to form an inner corner.
  • air passages 1 according to the first embodiment 1a, the second embodiment 1b and the third embodiment 1c are arranged on the walls 102, 103, 104. In the first position, these air passages 1a, 1b, 1c are arranged on the upper edge 105 of the walls 102, 103, 104. In their second position, they are arranged on the lower edge 106 of the walls 102, 103, 104. It can be seen that air outlets according to the invention can form both inside and outside corners.
  • the air inlets 1 located on the lower edge 106 enable cold air to be supplied from the space 107, in which the furnace 101 with its walls 102, 103, 104 is located, into an interior of the furnace 101 Fig. 6b is shown at the first air passage opening 21 air from below into the interior 9 of the housing 2 and out of the interior 9 through the second air passage opening 22.
  • the air inlets 1a, 1b, 1c located on the upper edge 105 allow warm air to escape from an interior of the furnace into the space 107 Fig. 6a is shown at the first air passage opening 21 air laterally in the interior 9 of the housing 2 in and out of the interior 9 up through the second air passage opening 22.
  • Fig. 5 the front sides 11 of the air passages 1 are shown as black areas. This is to make it easier to see.
  • the front can have a layer of plaster. This plaster layer can have the same color as the plaster layer applied to the furnace walls 102, 103, 104.
  • the fourth embodiment of an air outlet 1 according to the invention shown has a housing 2 which has a front side 3, a rear side 4, an underside 5, an upper side 6 and two end faces 7, 8. Pages 3 to 8 face away from interior 9.
  • the front 3 of the housing 2 is formed by the front wall 11.
  • the rear side 4 of the housing is formed by the first air passage opening 21 and the rear wall 12.
  • the two end faces 7, 8 are formed by two end walls 13, 14.
  • the underside 5 of the housing is formed by the first wall 15, which is referred to below as the bottom 15.1.
  • the top 6 of the housing 2 is formed by the second wall 16, which is referred to below as the ceiling 16.1, and the second air passage opening 22.
  • the second air passage opening 22 is formed between the rear wall 12 and the front wall 11.
  • the second air passage opening 22 extends from an edge 12a of the rear wall 12, which faces away from the first wall 15, in the direction of the edge 11a of the front wall 11, which faces away from the first wall 15.
  • the edges 11a and 12a are in alignment with one another.
  • the first air passage opening 21 extends from an edge of the first wall 15 to a first edge 16b of the second wall 16.
  • the rear wall 12 borders with an edge 12b on a second edge 16a of the second wall 16.
  • the second wall 16 does not extend to the front wall 11, so that the interior 9 extends between the first and second air passage openings 21, 22. Due to the formation of the rear wall 12 on the second edge 16a of the second wall 16, the rear wall 12 is arranged offset in the direction of the front wall 11 to the edge 16b of the second wall 16. For this reason, a step is formed in each of the end walls 13, 14.
  • the end faces 13, 14 connect the first wall 15, the front wall 11 and the rear wall 12 to one another.
  • the first wall 15, the second wall 16 and the second air passage opening 22 are arranged horizontally.
  • the front wall 11, the rear wall 12, the end walls 13, 14 and the second air passage opening 22 are arranged vertically.
  • the two air passage openings 21, 22 each extend from one end wall 13 to the other end wall 14.
  • the fourth embodiment is a straight strip.
  • the second air passage opening 22 is covered with a cover 19.
  • the cover 19 has openings 20 through which air can pass.
  • one layer of a cleaning material 18 is applied to the outside of the front wall 11 and another layer of a cleaning material 18 is applied to the outside of the second wall 16.
  • the fourth embodiment additionally has stiffening elements which are arranged in the interior 9 of the housing 2.
  • the stiffening elements are walls 17 which connect the first wall 15, the second wall 16, the front wall 11 and the rear wall 12 to one another. They can extend over the entire height and / or width of the housing 2. They are formed at a distance from the end walls 13, 14.
  • the interior is divided into chambers by means of the walls 17. The chambers can adjoin each other horizontally.
  • Fig. 6c is a schematic sectional view of the in the Figures 7 to 9 shown fourth embodiment shown.
  • the fourth embodiment is in the first position, that is, the first wall 15 is its floor 15.1, while the second wall is its ceiling 16.1. It can be seen that air enters laterally into the interior 9 of the housing 2 at the first air passage opening 21 and can emerge from the interior 9 upwards through the second air passage opening 22 (arrow C). It is alternatively possible for air to enter the interior 9 of the housing 2 from above at the second air passage opening 22 and to exit laterally through the first air passage opening 21 from the interior 9 (opposite direction to arrow C).
  • FIG. 6d The embodiment shown corresponds to that in Fig. 6a Embodiment shown, except that the second wall 16 forms the floor 16.2 and the first wall 15 the ceiling 15.2.
  • air can enter the interior 9 of the housing 2 from below and can escape laterally from the interior 9 through the second air passage opening 22 (arrow D).
  • the in the Figures 6c and 6d The first and second layers shown can both be compared to those shown in Figures 7 to 9 fourth embodiment shown can be realized.
  • the fourth embodiment can be turned through 180 ° on a plane of Fig. 6c horizontal rotation axis are rotated such that the first wall 15 is above and the second wall 16 is below.
  • air enters laterally into the interior 9 of the housing 2 at the first air passage opening 21 (arrow C1) and emerges from the interior 9 upwards through the second air passage opening 22 (arrow C2).
  • the air can also be conducted in the opposite direction, ie it enters the interior 9 of the housing 2 from above at the second air passage opening 22 (opposite direction to arrow C1) and exits laterally from the interior 9 through the first air passage opening 21 ( opposite direction to arrow C2).
  • the in the Figures 10 to 12 corresponds to the fourth embodiment, except that the housing 2 has a first leg 31 and a second leg 32.
  • the second leg 32 extends at an angle ⁇ of 90 ° to the first leg 31.
  • the first leg 31 has an outer side 311 and an inner side 312.
  • the second leg 32 has an outside 321 and an inside 322.
  • the two outer sides 311, 321 form the outer corner 33 of the housing 2, while the two inner sides 312, 322 form the inner corner 34 of the housing 2.
  • the front wall 11 is formed on the outer sides 311, 321, and the first air passage opening 21 is formed on the inner sides 312, 322.
  • the front of the fifth embodiment is thus formed by the outer sides 311, 321 of the housing 2
  • the first leg 31 and the second leg 33 have essentially the same structure as that in FIGS Figures 7 to 9 Embodiment shown, wherein no end wall is formed at the interface at which the first leg 31 borders the second leg 32.
  • the interface is a plane, for example a vertical plane, between the inner corner 34 and the outer corner 33.
  • the front wall 11 has a first section 11 ', which forms the outside 311 of the first leg 31, and a second section 11 ", which forms the outside 321 of the second leg 21.
  • Both sections 11', 11" of the Front wall 11 can be plastered and, for this purpose, each carry a layer of cleaning material 18.
  • the fifth embodiment represents an outer corner. It can therefore be arranged as an outer corner in a wall opening or recess in a wall of a heating device, preferably on an outer corner of the wall. Stiffening elements in the form of walls 17 are formed in both the first leg 31 and the second leg 32.
  • the first wall 15, the second wall 16 and the cover 19 each have a first section, which delimits the first section 9 ′ of the interior 9 located in the first leg 31, and each have a second section which delimits the second section 9 ′′ of the interior 9 located in the second leg 32.
  • the first air passage opening 21 also has a first section which adjoins the first section 9 ′ of the interior 9 and a second section which adjoins the second section 9 "of the interior 9 adjoins.
  • the second air passage opening 22 has a first section which adjoins the first section 9 ′ of the interior 9 and a second section which adjoins the second section 9 ′′ of the interior 9.
  • the first sections are indicated by a reference numeral Upper line
  • the second sections are identified by two upper lines added to the reference symbol.
  • the sixth embodiment shown corresponds to the fifth embodiment, except that the first air passage opening is formed on the outer sides 311, 321 and that the front wall 11 is formed on the inner sides 312, 322.
  • the sixth embodiment represents an inner corner. It can therefore be arranged as an inner corner in a wall opening or recess in a wall of a heating device, preferably on an inner corner of the wall.
  • the front side 11 of the sixth embodiment is thus formed by the inner sides 312, 322 of the housing 2.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Duct Arrangements (AREA)
EP19199666.9A 2019-01-25 2019-09-25 Passage d'air ainsi que paroi et four dotés d'un tel passage d'air Pending EP3686503A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019100468.1U DE202019100468U1 (de) 2019-01-25 2019-01-25 Luftdurchlass sowie Wand und Ofen mit einem solchen Luftdurchlass

Publications (1)

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EP3686503A1 true EP3686503A1 (fr) 2020-07-29

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EP19199666.9A Pending EP3686503A1 (fr) 2019-01-25 2019-09-25 Passage d'air ainsi que paroi et four dotés d'un tel passage d'air

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EP (1) EP3686503A1 (fr)
DE (1) DE202019100468U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023100483U1 (de) 2023-02-01 2023-02-20 Subtiel Kontor Gmbh Montagesystem zur Montage von Wänden einer Feuerstätte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8713390U1 (de) * 1987-10-06 1987-12-23 FSL Fenster-System-Lüftung GmbH, 6800 Mannheim Lüftungsgerät zum Abführen von Abluft aus Räumen
GB2358917A (en) * 1999-11-05 2001-08-08 Conseils Etudes Et Recherches En Gestion De Lair Cerga Ventilation duct for renovating buildings
DE20113291U1 (de) * 2001-08-10 2002-09-19 Schoettle Guenther Nasszelle mit Klimatisierungsvorrichtung
WO2009028826A1 (fr) * 2007-08-27 2009-03-05 Vstech Co., Ltd. Système de climatisation
DE202010001764U1 (de) 2010-02-09 2011-09-12 Max Blank Gmbh Lüftungsgitter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8713390U1 (de) * 1987-10-06 1987-12-23 FSL Fenster-System-Lüftung GmbH, 6800 Mannheim Lüftungsgerät zum Abführen von Abluft aus Räumen
GB2358917A (en) * 1999-11-05 2001-08-08 Conseils Etudes Et Recherches En Gestion De Lair Cerga Ventilation duct for renovating buildings
DE20113291U1 (de) * 2001-08-10 2002-09-19 Schoettle Guenther Nasszelle mit Klimatisierungsvorrichtung
WO2009028826A1 (fr) * 2007-08-27 2009-03-05 Vstech Co., Ltd. Système de climatisation
DE202010001764U1 (de) 2010-02-09 2011-09-12 Max Blank Gmbh Lüftungsgitter

Also Published As

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