EP3686494B1 - Dispositif d'aération et dispositif de chauffage doté d'un tel dispositif d'aération - Google Patents

Dispositif d'aération et dispositif de chauffage doté d'un tel dispositif d'aération Download PDF

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Publication number
EP3686494B1
EP3686494B1 EP20153255.3A EP20153255A EP3686494B1 EP 3686494 B1 EP3686494 B1 EP 3686494B1 EP 20153255 A EP20153255 A EP 20153255A EP 3686494 B1 EP3686494 B1 EP 3686494B1
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EP
European Patent Office
Prior art keywords
ventilation device
opening
wall
carrier
cover plate
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.)
Active
Application number
EP20153255.3A
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German (de)
English (en)
Other versions
EP3686494A1 (fr
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
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Publication date
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Publication of EP3686494A1 publication Critical patent/EP3686494A1/fr
Application granted granted Critical
Publication of EP3686494B1 publication Critical patent/EP3686494B1/fr
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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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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

Definitions

  • the invention relates to a ventilation device for attachment to a wall opening, in particular to a wall opening of a heating device such as a furnace. It also relates to a heating device which has such a ventilation device.
  • the wall openings can serve to supply air from the environment into the heating device or to remove air from the heating device.
  • Stoves can have masonry walls.
  • a wall opening is often provided above the combustion chamber through which air that has been heated in the furnace can escape into the surroundings - this is usually the room in which the furnace is located.
  • Ventilation grilles are known to cover the wall openings.
  • the wall opening is secured against unintended interference by means of the ventilation grille.
  • Ventilation grilles and ventilation panels that are installed in wall openings in, for example, wood-burning stoves, have been known for a long time and are well known.
  • the ventilation grilles generally have a frame in which an opening is formed in the center. The opening can be closed and opened with generally parallel, strip-shaped flaps. However, these ventilation grilles are difficult to open and also look unappealing.
  • the known ventilation devices are generally made of a lacquered metal and therefore direct the eye directly to the ventilation device which is recognizable as such. According to today's aesthetic ideas, a ventilation device should be as inconspicuous and inconspicuous as possible.
  • EP 3 118 523 A1 describes a three-part ventilation device and a stove with such a ventilation device.
  • the ventilation device has a carrier, an insert for insertion into the carrier and a cover plate.
  • EP 3 124 869 A1 discloses an air outlet grille with a base frame, a cover plate and closure elements.
  • DE34 24 220 A1 shows a removable insert for tiled stove air heaters, which has lamellas for closing air passage openings.
  • DE 20 2011 102 015 U1 provides a shut-off device for ovens.
  • the object of the invention is to eliminate the disadvantages of the prior art.
  • a ventilation device for attachment to a wall opening is to be specified, which can be easily opened and thus allows easy access to the air duct and, moreover, gives an inconspicuous and highly aesthetic impression.
  • a heating device with such a ventilation device is also to be specified.
  • the wall opening is surrounded by a wall.
  • the wall can be, for example, a wall, a concrete wall or a drywall, although the list is not exhaustive.
  • the wall opening has a width, height and depth.
  • the height of the wall opening is its extent in the vertical direction
  • the width is its extent in the horizontal direction
  • the depth in the orthogonal direction to the height and width.
  • the depth of the wall opening denotes the distance between the opposing wall surfaces.
  • the term coaxial refers to the axis of the respective openings, which extends in the depth direction.
  • the support frame is preferably installed flush with the front (visible side) of the wall of the wall opening.
  • the support frame is preferably rectangular or square and can have any size corresponding to the respective heating device and the revision requirements resulting therefrom.
  • the carrier can be made of metal, for example steel. It can be painted.
  • the carrier preferably has two parallel, spaced apart retaining strips which are fastened in the same way to the carrier frame web.
  • the longitudinal edges of both retaining strips should be spaced from the support frame web.
  • each retaining bar at least one bar opening should be formed into which engaging elements, for example latching elements or latching lugs, of an actuating element can engage.
  • the strip opening is preferably slot-shaped.
  • the adjusting elements can be struts.
  • a latching lug is formed in each of the struts, which enables engagement in the strip openings.
  • the cover plate can be made of metal, for example steel, or a heat-resistant plastic. If it is made of metal, it can be painted. According to the invention it is provided that on the surface side of the cover plate that faces away from the air passage opening and thus facing the surroundings, a plaster-retaining layer is applied, which is formed over the entire surface.
  • the plaster-holding layer can be, for example, a wire mesh, wire mesh or expanded metal sheet, but it can also be a metal mesh, metal gauze or glass fiber mesh.
  • the plaster-retaining layer can be provided with the same surface layer as the wall, for example mortar plaster, before or after installation in the wall of the heating device. The outer surface of the cover plate thus resembles the surface of the wall, which creates an inconspicuous and aesthetically pleasing impression.
  • the ventilation device enables simple installation on a wall opening, in particular the wall opening of a heating device such as an oven.
  • the furnace is built with the wall in which the wall opening is located.
  • the carrier can then be inserted into the wall opening.
  • the cover plate can then be attached to the carrier by inserting adjusting elements into the strip openings of the retaining strips.
  • a heating device which has the ventilation device according to the invention.
  • the ventilation device according to the invention can be used in a wall opening which enables warm air to exit the furnace.
  • the wall can be a wall.
  • the ventilation device according to the invention can, however, also be used for other purposes. It is suitable, for example, for other heating devices in which there is a wall opening to which the ventilation device according to the invention can be attached. It can also be attached to wall openings, which are used for air supply, air discharge or both.
  • the ventilation device 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 to remove air from the room.
  • the ventilation device 100 according to the invention shown has a carrier 200 and a cover plate 400.
  • the carrier 200 has a carrier frame 201, the front side 202 of which surrounds the carrier opening 204.
  • the rear side 203 of the support frame 201 rests against the wall of an opening in a wall 500 (see FIG Fig. 3 ).
  • the carrier frame 201 is square in the embodiment shown.
  • the wall 500 shown is a vertical wall that separates an interior space 600, for example a living room, from a hot air area 700 of a furnace (see FIG Fig. 5 ).
  • the ventilation device 100 according to the invention is installed in an opening in the wall 500 in such a way that the cover plate 400 faces the interior 600.
  • the carrier 200 has retaining strips 226 to which the cover plate 400 can be releasably attached.
  • the retaining strips 226 are fastened to a carrier frame web 205 which is formed on the carrier 200 and extends orthogonally to the carrier frame 201 into the carrier opening 204.
  • the support frame web 205 delimits an air passage opening 228.
  • the holding strips 226 do not necessarily have to be attached to the support frame web 205. They can also be attached to the support frame 201.
  • two retaining strips 226 are provided.
  • the retaining strips 226 are fastened to the support frame web 205 either directly or via spacer elements 239.
  • the spacer elements 239 extend in a direction parallel to the longitudinal axis A and allow the holding strips 226 to be held in a position on the carrier 200 that is not in the carrier opening 204.
  • the spacer elements 239 extend in the direction of the warm air area 700.
  • the retaining strips 226 are thus in a position that lies in the warm air area 700.
  • the longitudinal edges of the two retaining strips 226 are spaced apart from one another and from the support frame web 205.
  • two spaced-apart strip openings 240 are formed.
  • the cover plate 400 can be attached to the retaining strips 226.
  • the cover plate 400 has a front side 401 and a rear side 402. If the cover plate 400 is inserted into the carrier 200, the front side 401 faces the interior space 600 and the rear side 402 faces the warm air area 700.
  • the cover plate 400 is located in the carrier opening 204.
  • the cover plate 400 is dimensioned such that a gap 800 is formed between the edge 403 of the cover plate 400 and the front side 202 of the carrier 200 when the cover plate 400 is inserted into the carrier. Through this gap 800, air that reaches the carrier opening 204 from the warm air region 700 via the air passage opening 228 (arrow B) can exit from the carrier opening 204 into the interior space 600 (arrows C).
  • the gap 800 expediently runs around the entire edge 403 of the cover plate 400.
  • the cover plate 400 can be arranged coaxially in the carrier opening 204.
  • adjusting elements 404 are formed on the rear side 402 of the cover plate 400.
  • the adjusting elements 404 extend parallel to the longitudinal axis A of the ventilation device 100 when the cover plate 400 is inserted into the carrier 200.
  • the adjusting elements 404 are guided through the strip openings 240.
  • Latching lugs 405 are formed in the adjusting elements 404, which enable the adjusting elements 404 to be hooked into the strip openings 240.
  • the locking lugs are formed on the lower edge 406 of the adjusting elements 404.
  • the lower edge 406 is the edge that faces the floor 900.
  • FIG. 5 shows the ventilation device 100 according to the invention, in which the cover plate 400 is equipped with four adjusting elements 404 and the carrier 200 is equipped with two retaining strips 226, each with two strip openings 240.
  • the cover plate 400 is over the entire surface with a plaster-retaining layer 409 in the form of an expanded metal sheet fitted.
  • the web is formed around the entire circumference on all outer edges of the front side 401 of the cover plate 400.
  • FIG. 6 shows the ventilation device 100 according to the invention, in which the cover plate 400 is provided with the same material as the surface of the wall and has the same surface structure and color.
  • This ventilation device is therefore very inconspicuous and aesthetically pleasing in relation to the wall, regardless of its size, since only a small gap can be seen after installation.
  • FIG. 7 shows the carrier 200 of the ventilation device 100 according to the invention, in which mounting tabs 241 are attached to the carrier frame web 205 of the carrier frame 201.
  • the mounting tabs 241 can also be attached directly to the support frame 201.
  • the mounting tabs 241 can be welded, screwed or otherwise fastened.
  • the mounting tabs 241 are used for easier positioning and better anchoring of the support frame in the wall of the heating device.
  • the number of mounting tabs 241 can vary depending on the size of the ventilation device 100 and the respective wall. Preferably, however, two mounting tabs 241 are provided on each side of the support frame web 205, on which the retaining strips 226 extend.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Building Environments (AREA)

Claims (7)

  1. Dispositif de ventilation destiné à être installé sur une ouverture de paroi, en particulier une ouverture de paroi d'un dispositif de chauffage, le dispositif de ventilation (100) comportant :
    - un support (200) avec une ouverture de support (204) et un cadre porteur (201), dont la face avant (202) entoure l'ouverture de support (204) et dont la face arrière (203) est orientée vers la paroi de l'ouverture de paroi, le cadre porteur (201) présentant une entretoise de cadre porteur (205) périphérique, s'étendant dans l'ouverture de support (204) en formant une ouverture de passage d'air (228) et l'entretoise de cadre porteur (205) présentant au moins une bande de retenue (226) avec une ouverture de bande (240), qui est fixée à l'entretoise de cadre porteur (205) ; et
    - une plaque de recouvrement (400), qui présente une face arrière (402), orientée vers l'ouverture de passage d'air (228), sur laquelle est constitué un élément de réglage (404) pour la fixation amovible à la bande de retenue (226) de l'entretoise de cadre porteur (205), et une face avant (401) orientée à l'opposé de l'ouverture de passage d'air (228) et orientée vers l'environnement, caractérisé en ce qu'une entretoise (408) est formée sur les bords extérieurs de la face avant (401) et une couche de retenue du plâtre (409) est appliquée sur le côté plat de la face avant (401).
  2. Dispositif de ventilation selon la revendication 1, caractérisé en ce que la couche de retenue du plâtre (409) est formée sur toute la surface de la face avant (401) de la plaque de recouvrement (400).
  3. Dispositif de ventilation selon la revendication 1, caractérisé en ce que la couche de retenue du plâtre (409) est un treillis métallique, une grille métallique ou une plaque de métal déployé.
  4. Dispositif de ventilation selon la revendication 1, caractérisé en ce que la couche de retenue du plâtre (409) est une maille métallique, une gaze métallique ou une maille de fibre de verre.
  5. Dispositif de ventilation selon l'une des revendications précédentes, caractérisé en ce que l'entretoise (408) fait tout le tour sur tous les bords extérieurs de la face avant (401).
  6. Dispositif de ventilation selon l'une des revendications précédentes, caractérisé en ce que le support (200) présente deux bandes de retenue (226) parallèles, espacées l'une de l'autre.
  7. Dispositif de chauffage avec un dispositif de ventilation selon l'une des revendications 1 à 6.
EP20153255.3A 2019-01-25 2020-01-22 Dispositif d'aération et dispositif de chauffage doté d'un tel dispositif d'aération Active EP3686494B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019100451.7U DE202019100451U1 (de) 2019-01-25 2019-01-25 Lüftungsvorrichtung und Heizeinrichtung mit einer solchen Lüftungsvorrichtung

Publications (2)

Publication Number Publication Date
EP3686494A1 EP3686494A1 (fr) 2020-07-29
EP3686494B1 true EP3686494B1 (fr) 2021-12-01

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Application Number Title Priority Date Filing Date
EP20153255.3A Active EP3686494B1 (fr) 2019-01-25 2020-01-22 Dispositif d'aération et dispositif de chauffage doté d'un tel dispositif d'aération

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EP (1) EP3686494B1 (fr)
DE (1) DE202019100451U1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424220A1 (de) * 1984-06-30 1986-01-23 Theo Ing. Schroeder (grad.), 5558 Schweich Herausnehmbarer einsatz fuer kachelofen-luftheizungen
DE202011102015U1 (de) * 2011-06-17 2011-07-29 Lenz & Dörrenberg GmbH & Co. KG Absperrvorrichtung zum Öffnen und Schließen eines Luftkanals sowie Wärmedämmverbundsystem mit einer solchen Absperrvorrichtung
EP3118523A1 (fr) * 2015-07-15 2017-01-18 De Zuylenkamp B.V. Dispositif de ventilation et four à cheminée avec un tel dispositif de ventilation
EP3124869B1 (fr) * 2015-07-30 2018-01-10 De Zuylenkamp B.V. Grille de sortie d'air, en particulier pour un four

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Publication number Publication date
DE202019100451U1 (de) 2020-05-05
EP3686494A1 (fr) 2020-07-29

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