EP2067920B1 - Method of renovating a glazed element and glazed element equipped with a ventilation module - Google Patents

Method of renovating a glazed element and glazed element equipped with a ventilation module Download PDF

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Publication number
EP2067920B1
EP2067920B1 EP20080170100 EP08170100A EP2067920B1 EP 2067920 B1 EP2067920 B1 EP 2067920B1 EP 20080170100 EP20080170100 EP 20080170100 EP 08170100 A EP08170100 A EP 08170100A EP 2067920 B1 EP2067920 B1 EP 2067920B1
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EP
European Patent Office
Prior art keywords
frame
ventilation module
air
glazed element
duct
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Not-in-force
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EP20080170100
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German (de)
French (fr)
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EP2067920A1 (en
Inventor
Rémi Carel
Damien Provost
Serge Buseyne
Gérard CHARDON
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Lapeyre SAS
Aldes Aeraulique SA
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Lapeyre SAS
Aldes Aeraulique SA
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Publication of EP2067920A1 publication Critical patent/EP2067920A1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members

Definitions

  • the invention relates to a method of renovating a glazed element and a ventilation module and a corresponding glazed element equipped with such a module.
  • Buildings can be housing, tertiary school buildings or offices.
  • the glazed elements may for example be windows, glass doors, glass partitions, fixed glass windows, glass flaps, sliding glass doors or glass furniture elements.
  • the concentration of pollutant or humidity increase inside the building.
  • control of this ventilation is necessary to limit the thermal losses due to this renewal of air, so as to reduce the energy required for heating the building.
  • a first solution is to use an extractor.
  • An extractor also known as an aerator, drives the air out of one piece.
  • the extractor does not ventilate continuously because users only start it when they notice the existence of pollution (odors, cigarette smoke, ). Pollutants are not all perceptible by man (radon, volatile organic compound (VOC)).
  • a second solution is, when possible, to open the glazed element, for example the window.
  • a third solution is to ventilate via a thermal draft.
  • VMC controlled mechanical ventilation
  • the VMC allows continuous and controlled ventilation of the dwelling. Thanks to a fan and a flow control system, the renewal of the air is controlled. This technique makes it possible to maintain the temperature of the building and to ensure the comfort of the occupants.
  • the building can benefit from permanent and regulated ventilation, and in all rooms of the building. This system is quiet and works well in all seasons.
  • the VMC simple flow can be self-adjustable or adjustable. In the case where it is self-adjusting, the air flows are kept constant whatever the external conditions (wind, rain) and interior (number of occupants, humidity).
  • VMC dual flux comprising an air blowing system in the living rooms, an air extraction network in the technical rooms, and an exchanger for exchanging heat between the two. extract air and air blown, so as to heat the air blown before it is inserted into the building.
  • the blown air can also be filtered beforehand.
  • This technique allows to make significant energy savings and to ensure optimal comfort for the occupant.
  • This solution therefore allows to be able to individually ventilate a room of a building and is, therefore, adapted to a partial rehabilitation of it.
  • it requires major masonry work.
  • This document describes a ventilation module that is integrated into a window, between the original frame and a new joinery. The latter is made to measure and is mounted on the old frame equipped with the ventilation module.
  • the invention aims to overcome these disadvantages by proposing a method of renovating a glazed element which is easy to implement and which does not lead to a significant reduction in the dimensions of the glazing, or a partial occlusion of the glazed surface.
  • the document DE 298 04 416 U1 discloses a glazed element equipped with a ventilation module which has a housing, inside which is housed a fan, and an air flow duct projecting out of the housing.
  • the air flow duct of such a ventilation module is inserted into an oblong opening in the frame.
  • the invention relates to a renovation method, as defined in claim 1.
  • the ventilation module is arranged in front of or behind the frame, but is not arranged on it, so that it is not necessary to reduce considerably the dimensions of a possible carpentry or opening replacement.
  • the introduction of the ventilation module is facilitated since it does not require masonry work.
  • the ventilation module comprising an air extraction fan and an air blower as well as an air extraction duct and an air duct. blowing air, the module being arranged so that each pipe is inserted into one of the openings of the frame.
  • the ventilation module can thus work in double flow.
  • the frame of the glazed element is surmounted or replaced, at least in part, by a new frame, the openings being formed in the new frame.
  • the frame (22) of the glazed element (16) is surmounted by the new frame (21), the latter comprising a profiled support (19) fixed to the frame (22) of the glazed element (16).
  • the old frame is thus preserved so as to limit the complexity of the renovation work of the glazed element.
  • the ventilation module has a generally elongated shape and is arranged parallel to the frame, the ventilation module having two end faces on each of which is mounted a fixing plate, each fixing plate having an extension fixed to the frame.
  • a hood is mounted on the ventilation module.
  • the hood protects the ventilation module and gives an aesthetic appearance to the whole.
  • the hood may be longer than the fan module to accommodate the dimensions of a window panel.
  • the ventilation module is mounted on the lower cross member of the frame or on the upper cross member of the frame.
  • the ventilation module is mounted outside the building.
  • the ventilation module is mounted on the lower cross member of the frame, so that it bears on a window sill, via at least one foot.
  • a cantilevered mounting of the ventilation module facing the frame is thus reinforced by the foot which makes it possible to avoid any deterioration of the ventilation module in the event of accidental support on the latter.
  • the invention further relates to a glazed element as defined in claims 9 to 13
  • an additional frame is mounted on the frame, the openings being formed in the additional frame.
  • the air extraction pipe is inserted into a first opening in the frame, the air blowing pipe being inserted into a second opening in the frame.
  • a ventilation module 1 is represented at figures 1 and 2 . It comprises a housing 2 of parallelepipedal and elongate overall shape, having a median zone 3 on either side of which are arranged a first and a second lateral zones 4, 5.
  • An exhaust fan is housed in the housing 2, at the first lateral zone 4.
  • An air blower is housed in the housing 2, at the second lateral zone 5.
  • a heat exchanger is housed in the housing 2 at the central zone 3.
  • the housing 2 comprises, at its end faces, plates 6 having grids for the circulation of air.
  • the plates 6 each comprise a threaded rod 7 extending perpendicularly to the axis of the housing.
  • the casing 2 further delimits an air extraction duct 8 and an air blowing duct 9 respectively disposed at the level of the first lateral zone 4 and at the level of the second lateral zone 5 of the casing 2, making protruding parallel to the threaded rods 7 of the plates 6.
  • the housing 2 is in the form of two half-shells 10, 11 made of synthetic material and screwed to one another.
  • the pipes 8, 9 have a mouthpiece of generally oblong shape and having a flange 12 intended to form a support for a joint not shown.
  • each plate 6 also comprises a rim 13 from which the corresponding threaded rod 7 extends, the rim 13 of the plate 6 being disposed in the extension of the rim 12 of the pipe 8, 9 situated in proximity so as to form a common edge, a single seal then bearing against the common edge.
  • the seal serves both for fastening and sealing.
  • the ventilation module 1 is equipped with two feet 14, 15 respectively disposed at the first and second side zones 4, 5 of the housing, the feet 14, 15 protruding from the bottom wall of the housing 2.
  • Each foot 14, 15 is in the form of a threaded rod cooperating with a nut fixed to the housing, so as to adjust the protruding length of the feet 14, 15.
  • the figures 3 and 4 represent the establishment of the ventilation module 1 on a window 16 of a building under renovation.
  • a conventional window comprises a frame supporting an opening equipped with a glazing.
  • the renovation of the window 16 aims to change the opening and the existing glazing to replace them with a new set.
  • the renovation also aims to mount the ventilation module 1 on the window 16 so as to allow ventilation of a building room.
  • a first and a second opening 17, 18 are formed in a profiled support 19, respectively permitting the passage of the extraction pipe 8 and the air blowing pipe 9.
  • Two additional holes 20 for passing the threaded rods 7 are further formed in the profiled support 19.
  • the profiled support 19 is mounted on the original frame 22.
  • an additional frame 21 is fixedly mounted on the profiled support 19, a part of the additional frame 21 coming to cover the old frame 22.
  • the new frame is formed by the assembly of the additional frame 21 and the profiled support 19.
  • the new frame can be made in one piece.
  • the ventilation module 1 is then mounted on the outside, on the profiled support 19, so that the exhalation and air blowing lines 8, 9 are inserted into the first and second openings 17 , 18 and come out into the room.
  • the profiled support 19 is mounted on the lower cross member of the frame.
  • the rods 7 then pass through the corresponding holes 20, protrude from the other side of the profiled support 19 and cooperate with a nut 23 so as to achieve the fixing of the ventilation module 1.
  • a cover 24 covers the nut 23 and the end of the threaded rod 7 and ensures the orientation of the air flows.
  • the length of the feet 14, 15 is then adjusted so that the latter bear on the window support 25.
  • a cover 26 for protection and covering is also mounted on the ventilation module 1.
  • the cover 26 can be mounted by snapping or pivoting on the upper face of the housing 2, in the case where the ventilation module 1 is partially fixed. bottom of the window 16.
  • a new opening 27 equipped with a glazing 28 can then be mounted on the additional frame 21.
  • the additional frame 21 and the profiled support 19 are mounted on the upper cross member of the frame.
  • the ventilation module 1 is disposed in the upper part of the window 16.
  • the openings 17, 18 are formed directly in the original frame 22. It would then be possible to do without additional frame 21 and profiled support 19.
  • the fixing of the ventilation module is carried out using two brackets, separate plates 6.
  • the plates 6 serve only to form protective grids.
  • the cover 26 is of greater length than the housing 2 of the ventilation module 1.
  • the cover 26 is also equipped with side grids, separate plates 6 mounted on the case 2.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

L'invention concerne un procédé de rénovation d'un élément vitré ainsi qu'un module de ventilation et un élément vitré correspondant équipé d'un tel module.The invention relates to a method of renovating a glazed element and a ventilation module and a corresponding glazed element equipped with such a module.

Lors de la rénovation d'un bâtiment, il est souvent procédé à la rénovation des élément vitrés sans se soucier de la ventilation. Les bâtiments peuvent former des logements, des locaux tertiaires de type école ou des bureaux. Les éléments vitrés peuvent par exemple être des fenêtres, des portes vitrées, des cloisons vitrées, des baies vitrées fixes, des abattants vitrés, des portes coulissantes vitrées ou encore des éléments de mobilier vitrés.When renovating a building, it is often the renovation of glazed elements without worrying about ventilation. Buildings can be housing, tertiary school buildings or offices. The glazed elements may for example be windows, glass doors, glass partitions, fixed glass windows, glass flaps, sliding glass doors or glass furniture elements.

La plupart des bâtiments concernés sont généralement des bâtiments anciens ne comportant pas de dispositif de ventilation, le renouvellement de l'air se faisant de manière naturelle par les défauts d'étanchéité du bâtiment, en particulier au niveau des éléments vitrés.Most of the buildings concerned are usually old buildings that do not have a ventilation device, the renewal of the air being done in a natural way by the defects of waterproofing of the building, in particular at the level of the glazed elements.

La rénovation de celles-ci empêche donc cette ventilation naturelle. En effet, la rénovation des éléments vitrés telle qu'elle est mise en oeuvre actuellement rend ces derniers fortement étanche, du fait de l'utilisation de joints ou d'isolants.The renovation of these therefore prevents this natural ventilation. Indeed, the renovation of the glazed elements as it is currently used makes them highly watertight, because of the use of joints or insulators.

Or, on sait depuis longtemps qu'il est nécessaire de ventiler un bâtiment afin d'améliorer la conservation du bâti et d'évacuer des pollutions spécifiques qui peuvent être liée à la présence des occupants, au bâti lui-même ou aux matériels ou machines utilisés dans les locaux.However, we have known for a long time that it is necessary to ventilate a building in order to improve the conservation of the building and evacuate specific pollution that may be related to the presence of the occupants, the building itself or the materials or machines used in the premises.

Ainsi, lors de la rénovation d'un élément vitré sans mise en place de systèmes adaptés, la concentration en polluant ou encore l'humidité augmentent à l'intérieur du bâtiment.Thus, during the renovation of a glazed element without implementation of suitable systems, the concentration of pollutant or humidity increase inside the building.

Par ailleurs, la maîtrise de cette ventilation est nécessaire pour limiter les déperditions thermiques dues à ce renouvellement d'air, de manière à réduire l'énergie nécessaire au chauffage du bâtiment.Moreover, the control of this ventilation is necessary to limit the thermal losses due to this renewal of air, so as to reduce the energy required for heating the building.

Afin de réaliser une ventilation efficace d'un bâtiment, il existe actuellement différente solutions.In order to achieve efficient ventilation of a building, there are currently different solutions.

Une première solution est d'utiliser un extracteur.A first solution is to use an extractor.

Un extracteur, également appelé aérateur, entraîne l'air d'une seule pièce vers l'extérieur. L'extracteur ne ventile pas de manière continue car les utilisateurs ne le mettent en marche que lorsqu'ils remarquent l'existence d'une pollution (odeurs, fumée de cigarette, ...). Or les polluants ne sont pas tous perceptibles par l'homme (radon, composé organique volatil (COV)).An extractor, also known as an aerator, drives the air out of one piece. The extractor does not ventilate continuously because users only start it when they notice the existence of pollution (odors, cigarette smoke, ...). Pollutants are not all perceptible by man (radon, volatile organic compound (VOC)).

Ce type de ventilation est bruyant et ne permet de réaliser un assainissement satisfaisant de l'air. Une telle ventilation ne permet pas non plus d'assurer la conservation du bâti, ni de ventiler l'ensemble du bâtiment.This type of ventilation is noisy and does not allow a satisfactory cleaning of the air. Such ventilation also does not ensure the conservation of the building, nor ventilate the entire building.

Une seconde solution consiste, lorsque cela est possible, à ouvrir l'élément vitré, par exemple la fenêtre.A second solution is, when possible, to open the glazed element, for example the window.

Dans ce cas, la quantité d'air évacué n'est pas maîtrisée. Le renouvellement de l'air est inefficace et n'est que ponctuel. Lorsque la température extérieure est faible, en plus de l'inconfort, cette solution entraîne un gaspillage d'énergie et donc des dépenses supplémentaires de chauffage. Cette façon de ventiler ne protège en outre pas des nuisances extérieures (bruit, insectes, pollution, ...).In this case, the amount of exhaust air is not controlled. The renewal of the air is inefficient and is only punctual. When the outside temperature is low, in addition to the discomfort, this solution leads to a waste of energy and thus additional heating expenses. This way of ventilating also does not protect from outside nuisances (noise, insects, pollution, ...).

Une troisième solution est de ventiler par l'intermédiaire d'un tirage thermique.A third solution is to ventilate via a thermal draft.

Avec une ventilation par tirage thermique, dite « naturelle », l'air extérieur entre par des grilles placées en bas des murs de façade. L'air chaud intérieur, plus léger que l'air froid, sort par des grilles placées en partie haute du mur. Cette solution ne permet pas de ventiler en fonction des besoins mais uniquement en fonction des conditions extérieures aléatoires et de la hauteur du logement.With "natural" thermal ventilation, the outside air enters through grilles placed at the bottom of the facade walls. The indoor warm air, lighter than cold air, comes out of grids placed at the top of the wall. This solution does not allow to ventilate according to the needs but only according to the random external conditions and the height of the housing.

Le débit d'air n'étant pas maîtrisé, cela entraîne un surcoût de chauffage en hiver et une absence de ventilation en mi-saison et en été. Ce type de ventilation ne permet pas non plus de limiter les nuisances extérieures.The air flow is not controlled, this leads to additional heating costs in winter and a lack of ventilation in mid-season and summer. This type of ventilation does not allow to limit the external nuisances either.

Une quatrième solution est l'utilisation d'une ventilation mécanique contrôlée (VMC).A fourth solution is the use of controlled mechanical ventilation (VMC).

La VMC permet une ventilation continue et contrôlée du logement. Grâce à un ventilateur et à un système de régulation de débit, le renouvellement de l'air est maîtrisé. Cette technique permet de maintenir la température du bâtiment et d'assurer le confort des occupants. Le bâtiment peut bénéficier d'une ventilation permanente et régulée, et dans toutes les pièces du bâtiment. Ce système est silencieux et fonctionne convenablement en toute saison.The VMC allows continuous and controlled ventilation of the dwelling. Thanks to a fan and a flow control system, the renewal of the air is controlled. This technique makes it possible to maintain the temperature of the building and to ensure the comfort of the occupants. The building can benefit from permanent and regulated ventilation, and in all rooms of the building. This system is quiet and works well in all seasons.

Il existe la VMC simple flux dans laquelle l'air extérieur entre par des grilles d'entrée d'air dans les pièces principales, traverse le bâtiment et est ensuite rejeté à l'extérieur après avoir été extrait des pièces techniques grâce à un ventilateur.There is the single flow VMC in which the outside air enters through air intake grilles in the main rooms, passes through the building and is then discharged to the outside after being extracted from the technical rooms by a fan.

La VMC simple flux peut être auto-réglable ou modulable. Dans le cas où elle est auto-réglable, les débits d'air sont maintenus constants quelles que soient les conditions extérieures (vent, pluie) et intérieures (nombre d'occupants, humidité).The VMC simple flow can be self-adjustable or adjustable. In the case where it is self-adjusting, the air flows are kept constant whatever the external conditions (wind, rain) and interior (number of occupants, humidity).

Dans le cas où elle est modulable, les débits d'air s'adaptent automatiquement aux besoins des occupants en fonction de leur présence, du taux de CO2, de l'humidité ou d'autres indicateurs de pollution.In the case where it is flexible, the air flows automatically adapt to the needs of the occupants according to their presence, CO 2 content , humidity or other indicators of pollution.

Il existe également la VMC double flux comportant un réseau d'insufflation d'air dans les pièces de séjour, un réseau d'extraction d'air dans les pièces technique, ainsi qu'un échangeur permettant d'échanger de la chaleur entre l'air extrait et l'air insufflé, de manière à chauffer l'air insufflé avant qu'il ne sont inséré dans le bâtiment. L'air insufflé peut également être préalablement filtré.There is also the VMC dual flux comprising an air blowing system in the living rooms, an air extraction network in the technical rooms, and an exchanger for exchanging heat between the two. extract air and air blown, so as to heat the air blown before it is inserted into the building. The blown air can also be filtered beforehand.

Cette technique permet de faire d'importantes économies d'énergie et d'assurer un confort optimal à l'occupant.This technique allows to make significant energy savings and to ensure optimal comfort for the occupant.

Ces différentes solutions, outre les inconvénients exposés précédemment, peuvent également être difficiles à mettre en oeuvre lors de réhabilitation partielle d'un bâtiment.These different solutions, in addition to the disadvantages described above, can also be difficult to implement during partial rehabilitation of a building.

Afin de remédier à cet inconvénient, il est connu d'utiliser un module individuel double flux. Ce module se positionne habituellement dans le mur, au moins en partie. Il est donc nécessaire de ménager un logement dans le mur et de percer dans ce dernier deux ouvertures servant à la prise et au rejet d'air.In order to remedy this drawback, it is known to use an individual dual-flow module. This module is usually positioned in the wall, at least in part. It is therefore necessary to provide a housing in the wall and drill into the latter two openings for the intake and discharge of air.

Cette solution permet donc de pouvoir ventiler individuellement une pièce d'un bâtiment et est, par conséquent, adapté à une réhabilitation partielle de celui-ci. Elle nécessite toutefois d'importants travaux de maçonnerie.This solution therefore allows to be able to individually ventilate a room of a building and is, therefore, adapted to a partial rehabilitation of it. However, it requires major masonry work.

Une autre solution est décrite dans le document DE 100 10 817 .Another solution is described in the document DE 100 10 817 .

Ce document décrit un module de ventilation qui est intégré à une fenêtre, entre le dormant d'origine et une nouvelle menuiserie. Cette dernière est réalisée sur mesure et est montée sur l'ancien dormant équipé du module de ventilation.This document describes a ventilation module that is integrated into a window, between the original frame and a new joinery. The latter is made to measure and is mounted on the old frame equipped with the ventilation module.

Cette solution est facile d'installation et ne nécessite pas de travaux importants.This solution is easy to install and does not require any major work.

La mise en place d'un tel module de ventilation entraîne toutefois une réduction importante de la dimension de la fenêtre et donc du vitrage.The establishment of such a ventilation module, however, results in a significant reduction in the size of the window and therefore the glazing.

L'invention vise à résoudre ces inconvénients en proposant un procédé de rénovation d'un élément vitré qui soit facile à mettre en oeuvre et qui n'entraîne pas une réduction sensible des dimensions du vitrage, ou une occultation partielle de la surface vitrée.The invention aims to overcome these disadvantages by proposing a method of renovating a glazed element which is easy to implement and which does not lead to a significant reduction in the dimensions of the glazing, or a partial occlusion of the glazed surface.

Le document DE 298 04 416 U1 décrit un élément vitré équipé d'un module de ventilation qui présente un boitier, à l'intérieur duquel est logé un ventilateur, et une conduite de circulation d'air faisant saillie hors du boîtier. La conduite de circulation d'air d'un tel module de ventilation est insérée dans une ouverture oblongue ménagée dans le dormant.The document DE 298 04 416 U1 discloses a glazed element equipped with a ventilation module which has a housing, inside which is housed a fan, and an air flow duct projecting out of the housing. The air flow duct of such a ventilation module is inserted into an oblong opening in the frame.

A cet effet, l'invention concerne un procédé de rénovation, comme défini à la revendication 1.For this purpose, the invention relates to a renovation method, as defined in claim 1.

De cette manière, le module de ventilation est disposé en avant ou en arrière du dormant, mais n'est pas disposé sur celui-ci, de sorte qu'il n'est pas nécessaire de réduire considérablement les dimensions d'une éventuelle menuiserie ou ouvrant de remplacement.In this way, the ventilation module is arranged in front of or behind the frame, but is not arranged on it, so that it is not necessary to reduce considerably the dimensions of a possible carpentry or opening replacement.

En outre, la mise en place du module de ventilation est facilitée puisqu'elle ne nécessite pas de travaux de maçonnerie.In addition, the introduction of the ventilation module is facilitated since it does not require masonry work.

Selon l'invention, deux ouvertures sont ménagées dans le dormant, le module de ventilation comportant un ventilateur d'extraction d'air et un ventilateur d'insufflation d'air ainsi qu'une conduite d'extraction d'air et une conduite d'insufflation d'air, le module étant disposé de sorte que chaque conduite soit insérée dans l'une des ouvertures du dormant.According to the invention, two openings are formed in the frame, the ventilation module comprising an air extraction fan and an air blower as well as an air extraction duct and an air duct. blowing air, the module being arranged so that each pipe is inserted into one of the openings of the frame.

Le module de ventilation peut ainsi fonctionner en double flux.The ventilation module can thus work in double flow.

Avantageusement, le dormant de l'élément vitré est surmonté ou remplacé, au moins en partie, par un nouveau dormant, les ouvertures étant ménagées dans le nouveau dormant.Advantageously, the frame of the glazed element is surmounted or replaced, at least in part, by a new frame, the openings being formed in the new frame.

L'utilisation d'un nouveau dormant comportant déjà les ouvertures permet d'éviter une étape d'usinage in situ, souvent complexe à réaliser et nécessitant de disposer d'un matériel approprié sur le site d'installation.The use of a new frame already having the openings avoids an in situ machining step, often complex to achieve and requiring the availability of appropriate equipment at the installation site.

Selon une possibilité de l'invention, le dormant (22) de l'élément vitré (16) est surmonté par le nouveau dormant (21), celui-ci comportant un support profilé (19) fixé au dormant (22) de l'élément vitré (16).According to a possibility of the invention, the frame (22) of the glazed element (16) is surmounted by the new frame (21), the latter comprising a profiled support (19) fixed to the frame (22) of the glazed element (16).

L'ancien dormant est donc conservé de manière à limiter la complexité des travaux de rénovation de l'élément vitré.The old frame is thus preserved so as to limit the complexity of the renovation work of the glazed element.

Dans certains cas, il convient de privilégier la dépose totale, l'ancien dormant étant alors complètement retiré.In some cases, it is advisable to favor the total removal, the old frame being then completely removed.

Préférentiellement, le module de ventilation présente une forme générale allongée et est disposé parallèlement au dormant, le module de ventilation présentant deux faces en bout sur chacune desquelles est montée une plaque de fixation, chaque plaque de fixation comportant un prolongement fixé au dormant.Preferably, the ventilation module has a generally elongated shape and is arranged parallel to the frame, the ventilation module having two end faces on each of which is mounted a fixing plate, each fixing plate having an extension fixed to the frame.

Selon une caractéristique de l'invention, un capot est monté sur le module de ventilation.According to one characteristic of the invention, a hood is mounted on the ventilation module.

Le capot permet de protéger le module de ventilation et de donner un aspect esthétique à l'ensemble. Le capot peut être plus long que le module de ventilation de manière à s'adapter aux dimensions d'un tableau de fenêtre.The hood protects the ventilation module and gives an aesthetic appearance to the whole. The hood may be longer than the fan module to accommodate the dimensions of a window panel.

Avantageusement, le module de ventilation est monté sur la traverse inférieure du dormant ou sur la traverse supérieure du dormant.Advantageously, the ventilation module is mounted on the lower cross member of the frame or on the upper cross member of the frame.

Préférentiellement, le module de ventilation est monté à l'extérieur du bâtiment.Preferably, the ventilation module is mounted outside the building.

Selon une possibilité de l'invention, le module de ventilation est monté sur la traverse inférieure du dormant, de manière à ce qu'il prenne appui sur un appui de fenêtre, par l'intermédiaire d'au moins un pied.According to a possibility of the invention, the ventilation module is mounted on the lower cross member of the frame, so that it bears on a window sill, via at least one foot.

Un montage en porte-à-faux du module de ventilation en regard du dormant est ainsi renforcé par ie pied qui permet d'éviter toute détérioration du module de ventilation en cas d'appui accidentel sur celui-ci.A cantilevered mounting of the ventilation module facing the frame is thus reinforced by the foot which makes it possible to avoid any deterioration of the ventilation module in the event of accidental support on the latter.

L'invention concerne en outre un élément vitré, comme défini aux revendications 9 à 13The invention further relates to a glazed element as defined in claims 9 to 13

Avantageusement, un dormant additionnel est monté sur le dormant, les ouvertures étant ménagées dans le dormant additionnel.Advantageously, an additional frame is mounted on the frame, the openings being formed in the additional frame.

La conduite d'extraction d'air est insérée dans une première ouverture ménagée dans le dormant, la conduite d'insufflation d'air étant insérée dans une seconde ouverture ménagée dans le dormant.The air extraction pipe is inserted into a first opening in the frame, the air blowing pipe being inserted into a second opening in the frame.

De toute façon, l'invention sera bien comprise à l'aide de la description qui suit en référence au dessin schématique annexé représentant, à titre d'exemple, une forme de réalisation de ce module de ventilation, de cet élément vitré et du procédé de rénovation de celui-ci.

  • Figure 1 est une vue en perspective, de dessus, d'un module de ventilation ;
  • Figure 2 est une vue agrandie, en perspective et de l'avant, d'une partie du module de ventilation ;
  • Figure 3 est une vue en perspective, de l'avant, d'une fenêtre selon l'invention ;
  • Figure 4 est une vue en coupe longitudinale de la fenêtre.
In any case, the invention will be better understood from the description which follows with reference to the appended schematic drawing showing, by way of example, an embodiment of this ventilation module, of this glazed element and of the method of renovation of it.
  • Figure 1 is a perspective view, from above, of a ventilation module;
  • Figure 2 is an enlarged view, in perspective and from the front, of a part of the ventilation module;
  • Figure 3 is a perspective view, from the front, of a window according to the invention;
  • Figure 4 is a longitudinal sectional view of the window.

Un module de ventilation 1 est représenté aux figures 1 et 2. Celui-ci comporte un boîtier 2 de forme générale parallélépipédique et allongée, comportant une zone médiane 3 de part et d'autre de laquelle sont disposées une première et une seconde zones latérales 4, 5.A ventilation module 1 is represented at figures 1 and 2 . It comprises a housing 2 of parallelepipedal and elongate overall shape, having a median zone 3 on either side of which are arranged a first and a second lateral zones 4, 5.

Un ventilateur d'extraction d'air est logé dans le boîtier 2, au niveau de la première zone latérale 4. Un ventilateur d'insufflation d'air est logé dans le boîtier 2, au niveau de la seconde zone latérale 5.An exhaust fan is housed in the housing 2, at the first lateral zone 4. An air blower is housed in the housing 2, at the second lateral zone 5.

Un échangeur de chaleur est logé dans le boîtier 2, au niveau de la zone médiane 3.A heat exchanger is housed in the housing 2 at the central zone 3.

Le boîtier 2 comporte, au niveau de ses faces en bout, des plaques 6 présentant des grilles permettant la circulation d'air.The housing 2 comprises, at its end faces, plates 6 having grids for the circulation of air.

Les plaques 6 comportent chacune une tige filetée 7 s'étendant perpendiculairement à l'axe du boîtier.The plates 6 each comprise a threaded rod 7 extending perpendicularly to the axis of the housing.

Le boîtier 2 délimite en outre une conduite d'extraction d'air 8 et une conduite d'insufflation d'air 9 disposées respectivement au niveau de la première zone latérale 4 et au niveau de la seconde zone latérale 5 du boîtier 2, en faisant saillie parallèlement aux tiges filetées 7 des plaques 6.The casing 2 further delimits an air extraction duct 8 and an air blowing duct 9 respectively disposed at the level of the first lateral zone 4 and at the level of the second lateral zone 5 of the casing 2, making protruding parallel to the threaded rods 7 of the plates 6.

Comme cela apparaît à la figure 2, le boîtier 2 se présente sous la forme de deux demi-coquilles 10, 11 réalisées en matériau synthétique et vissées l'une à l'autre. Les conduites 8, 9 présentent une embouchure de forme générale oblongue et présentant un rebord 12 destiné à former un appui pour un joint non représenté. En outre chaque plaque 6 comporte également un rebord 13 à partir duquel s'étend la tige filetée 7 correspondante, le rebord 13 de la plaque 6 étant disposé dans le prolongement du rebord 12 de la conduite 8, 9 située à proximité de manière à former un rebord commun, un seul joint venant alors en appui contre le rebord commun. Le joint sert ainsi à la fois à la fixation et à l'étanchéité.As it appears in figure 2 , the housing 2 is in the form of two half-shells 10, 11 made of synthetic material and screwed to one another. The pipes 8, 9 have a mouthpiece of generally oblong shape and having a flange 12 intended to form a support for a joint not shown. In addition, each plate 6 also comprises a rim 13 from which the corresponding threaded rod 7 extends, the rim 13 of the plate 6 being disposed in the extension of the rim 12 of the pipe 8, 9 situated in proximity so as to form a common edge, a single seal then bearing against the common edge. The seal serves both for fastening and sealing.

De plus, comme cela apparaît aux figures 3 et 4, le module de ventilation 1 est équipé de deux pieds 14, 15 disposés respectivement au niveau de la première et de la seconde zones latérales 4, 5 du boîtier, les pieds 14, 15 faisant saillie depuis la paroi inférieure du boîtier 2. Chaque pied 14, 15 se présente sous la forme d'une tige filetée coopérant avec un écrou fixé au boîtier, de manière à pouvoir ajuster ia longueur en saillie des pieds 14, 15.Moreover, as appears in figures 3 and 4 , the ventilation module 1 is equipped with two feet 14, 15 respectively disposed at the first and second side zones 4, 5 of the housing, the feet 14, 15 protruding from the bottom wall of the housing 2. Each foot 14, 15 is in the form of a threaded rod cooperating with a nut fixed to the housing, so as to adjust the protruding length of the feet 14, 15.

Les figures 3 et 4 représentent la mise en place du module de ventilation 1 sur une fenêtre 16 d'un bâtiment en rénovation.The figures 3 and 4 represent the establishment of the ventilation module 1 on a window 16 of a building under renovation.

Une fenêtre classique comporte un dormant supportant un ouvrant équipé d'un vitrage.A conventional window comprises a frame supporting an opening equipped with a glazing.

La rénovation de la fenêtre 16 vise à changer l'ouvrant ainsi que le vitrage existant afin de les remplacer par un ensemble neuf.The renovation of the window 16 aims to change the opening and the existing glazing to replace them with a new set.

La rénovation vise également à monter le module de ventilation 1 sur la fenêtre 16 de manière à permettre la ventilation d'une pièce du bâtiment.The renovation also aims to mount the ventilation module 1 on the window 16 so as to allow ventilation of a building room.

A cette fin, une première et une seconde ouvertures 17, 18 sont ménagées dans un support profilé 19, permettant respectivement le passage de la conduite d'extraction 8 et de la conduite d'insufflation d'air 9.To this end, a first and a second opening 17, 18 are formed in a profiled support 19, respectively permitting the passage of the extraction pipe 8 and the air blowing pipe 9.

Deux trous additionnels 20 de passage des tiges filetées 7 sont en outre ménagés dans le support profilé 19.Two additional holes 20 for passing the threaded rods 7 are further formed in the profiled support 19.

Le support profilé 19 est monté sur le dormant d'origine 22. Ensuite, un dormant additionnel 21 est monté fixement sur le support profilé 19, une partie du dormant additionnel 21 venant recouvrir l'ancien dormant 22.The profiled support 19 is mounted on the original frame 22. Next, an additional frame 21 is fixedly mounted on the profiled support 19, a part of the additional frame 21 coming to cover the old frame 22.

Dans ce cas, le nouveau dormant est formé par l'assemblage du dormant additionnel 21 et du support profilé 19. Selon une variante de réalisation, le nouveau dormant peut être réalisé en une seule pièce.In this case, the new frame is formed by the assembly of the additional frame 21 and the profiled support 19. According to an alternative embodiment, the new frame can be made in one piece.

Le module de ventilation 1 est ensuite monté du côté de l'extérieur, sur le support profilé 19, de manière à ce que les conduites d'expiration et d'insufflation d'air 8, 9 soient insérées dans les première et seconde ouvertures 17, 18 et débouchent dans la pièce.The ventilation module 1 is then mounted on the outside, on the profiled support 19, so that the exhalation and air blowing lines 8, 9 are inserted into the first and second openings 17 , 18 and come out into the room.

Dans la forme de réalisation représentée aux figures 3 et 4, le support profilé 19 est monté sur la traverse inférieure du dormant.In the embodiment shown in figures 3 and 4 , the profiled support 19 is mounted on the lower cross member of the frame.

Les tiges 7 traversent alors les trous 20 correspondants, font saillie de l'autre côté du support profilé 19 et coopèrent avec un écrou 23 de manière à réaliser la fixation du module de ventilation 1. Un cache 24 permet de recouvrir l'écrou 23 et l'extrémité de la tige filetée 7 et assure l'orientation des flux d'air.The rods 7 then pass through the corresponding holes 20, protrude from the other side of the profiled support 19 and cooperate with a nut 23 so as to achieve the fixing of the ventilation module 1. A cover 24 covers the nut 23 and the end of the threaded rod 7 and ensures the orientation of the air flows.

La longueur des pieds 14, 15 est ensuite ajustée de manière à ce que ces derniers prennent appui sur l'appui de fenêtre 25.The length of the feet 14, 15 is then adjusted so that the latter bear on the window support 25.

Un capot 26 de protection et d'habillage est également monté sur le module de ventilation 1. Le capot 26 peut être monté par encliquetage ou pivotant sur la face supérieure du boîtier 2, dans le cas où le module de ventilation 1 est fixé en partie basse de la fenêtre 16.A cover 26 for protection and covering is also mounted on the ventilation module 1. The cover 26 can be mounted by snapping or pivoting on the upper face of the housing 2, in the case where the ventilation module 1 is partially fixed. bottom of the window 16.

Un ouvrant neuf 27 équipé d'un vitrage 28 peut ensuite être monté sur le dormant additionnel 21.A new opening 27 equipped with a glazing 28 can then be mounted on the additional frame 21.

Selon une autre forme de réalisation non représentée, le dormant additionnel 21 et le support profilé 19 sont montés sur la traverse supérieure du dormant. Dans ce cas, le module de ventilation 1 est disposé en partie supérieure de la fenêtre 16.According to another embodiment not shown, the additional frame 21 and the profiled support 19 are mounted on the upper cross member of the frame. In this case, the ventilation module 1 is disposed in the upper part of the window 16.

En outre, selon une autre forme de réalisation non représentée, les ouvertures 17, 18 sont ménagées directement dans le dormant d'origine 22. Il serait alors possible de se passer de dormant additionnel 21 et de support profilé 19.In addition, according to another embodiment not shown, the openings 17, 18 are formed directly in the original frame 22. It would then be possible to do without additional frame 21 and profiled support 19.

De plus, selon une autre forme de réalisation, la fixation du module de ventilation est réalisée à l'aide de deux étriers, distincts des plaques 6. Dans ce cas, les plaques 6 servent uniquement à former des grilles de protection.In addition, according to another embodiment, the fixing of the ventilation module is carried out using two brackets, separate plates 6. In this case, the plates 6 serve only to form protective grids.

Selon une forme de réalisation particulière également non représentée, le capot 26 est d'une longueur plus importante que le boîtier 2 du module de ventilation 1. Dans ce cas, le capot 26 est également équipé de grilles latérales, distinctes des plaques 6 montées sur le boîtier 2.According to a particular embodiment also not shown, the cover 26 is of greater length than the housing 2 of the ventilation module 1. In this case, the cover 26 is also equipped with side grids, separate plates 6 mounted on the case 2.

Comme il va de soi l'invention ne se limite pas aux seules formes de réalisation de ce boîtier, de cet élément vitré et de ce procédé de rénovation, décrites ci-dessus à titre d'exemples, mais elle embrasse au contraire toutes les variantes.It goes without saying that the invention is not limited to the embodiments of this housing, of this glazed element and of this renovation process, described above as examples, but it encompasses all the variants. .

Claims (13)

  1. A method for renovating a glazed element (16) having a frame (22), designed to be equipped with a pane (28), characterized in that it includes at least the following steps:
    - forming a first opening (17, 18) passing through the frame (19, 22), designed to connect the inside of a piece of a building to the outside of the building;
    - arranging a ventilation module (1) across from the frame (19, 22), the ventilation module (1) comprising a housing (2) having a generally elongated shape, inside which at least one ventilator is housed designed to extract and/or blow in air, the module also including an air circulation duct (8, 9) protruding outside the housing and extending perpendicular to the axis of the housing, designed to be inserted into the first opening (17, 18) of the frame (19, 22) of the glazed element (16), the method being characterized in that a second opening is formed passing through the frame and designed to connect the inside of one piece of a building to the outside of the building, the ventilation module including an air extraction fan and an air insufflation fan as well as a second air circulation duct, i.e., an air extraction duct (8) and an air insufflation duct (9), the module being arranged such that each duct (8, 9) is inserted into one of the two openings (17, 18) of the frame.
  2. The method according to claim 1, characterized in that the frame (22) of the glazed element (16) is topped or replaced, at least in part, with a new frame (19, 21), the openings (17, 18) being formed in the new frame (19).
  3. The method according to claim 2, characterized in that the frame (22) of the glazed element (10) is topped by the new frame (19, 21), the latter part including a profiled support (19) fastened to the frame (22) of the glazed element (16).
  4. The method according to one of claims 1 to 3, characterized in that the ventilation module (1) has a generally elongated shape and is arranged parallel to the frame (19, 22), the ventilation module (1) having two end surfaces, on each of which a fastening plate (6) is mounted, each fastening plate (6) including an extension (7) fastened to the frame (19).
  5. The method according to one of claims 1 to 4, characterized in that a cover (26) is mounted on the ventilation module (1).
  6. The method according to one of claims 1 to 5, characterized in that the ventilation module (1) is mounted on the lower crosspiece of the frame (22) or the upper crosspiece of the frame (22).
  7. The method according to one of claims 1 to 6, characterized in that the ventilation module (1) is mounted on the outside of the frame.
  8. The method according to one of claims 6 and 7, characterized in that the ventilation module (1) is mounted on the lower crosspiece of the frame (22), such that it bears on a window support (25), by means of at least one foot (14, 15).
  9. A glazed element (16) including a frame (22) supporting a pane (28), the glazed element (16) being equipped with a ventilation module (1) having a housing (2) with a generally elongated shape, inside which at least one fan is housed designed to extract and/or blow in air, the ventilation module having an air circulation duct (8, 9) protruding outside the housing and extending perpendicular to the axis of the housing, the air circulation duct (8, 9) of the ventilation module (1) being inserted into a first opening (17, 18) formed in the frame (19, 22), the glazed element being characterized in that the ventilation module comprises an air extraction fan and an air insufflation fan as well as a second air circulation duct, i.e., an air extraction duct (8) and an air insufflation duct (9), in that a second opening (17, 18) is formed in the frame (19, 22), and in that the air extraction duct (8) is inserted into one of the openings (17) formed in the frame (19, 22), and the air insufflation duct (9) is inserted into the other of the openings (18) formed in the frame (19, 22).
  10. The glazed element (16) according to claim 9, characterized in that the ventilation module (1) includes two end surfaces each equipped with a fastening plate (6) having an extension (7), designed for fastening the ventilation module (1) on the frame (19, 22).
  11. The glazed element (16) according to claim 10, characterized in that each fastening plate (6) has an air circulation grate.
  12. The glazed element (16) according to one of claims 9 to 11, characterized in that the ventilation module (1) is covered by a protective cover (26).
  13. The glazed element (16) according to claim 9, characterized in that an additional frame (19, 21) is mounted on the frame (22), the openings (17, 18) being formed in the additional frame (19).
EP20080170100 2007-12-07 2008-11-27 Method of renovating a glazed element and glazed element equipped with a ventilation module Not-in-force EP2067920B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708539A FR2924741B1 (en) 2007-12-07 2007-12-07 METHOD FOR MANUFACTURING A GLASS ELEMENT, VENTILATION MODULE AND GLASS ELEMENT EQUIPPED WITH SUCH A MODULE

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Publication Number Publication Date
EP2067920A1 EP2067920A1 (en) 2009-06-10
EP2067920B1 true EP2067920B1 (en) 2013-01-30

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FR (1) FR2924741B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010012838U1 (en) * 2010-09-18 2010-12-02 Zehnder Verkaufs- Und Verwaltungs Ag System for room ventilation
DE102011055522B4 (en) * 2011-11-18 2013-09-26 Hautau Gmbh Ventilation device for the profiled frame of a wing (window ventilation unit) and air exchange method
FR3087815B1 (en) * 2018-10-25 2022-07-08 Philippe Todesco VENTILATION DEVICE FOR THE BUILDING
FR3109170B1 (en) * 2020-04-10 2022-07-08 Novoli Block-bay assembly with integrated ventilation system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942017A1 (en) * 1989-12-20 1991-06-27 Fsl Fenster System Lueftung Ventilating system - incorporates unit installed under window, and has fan assisted fresh air supply or exhaust air discharge
US5582025A (en) * 1995-06-21 1996-12-10 Slant/Fin Corporation Low obstruction window air conditioner
DE29804416U1 (en) * 1998-03-12 1998-06-04 Mage Gmbh Window with ventilation device
DE10010817A1 (en) 2000-03-08 2001-10-18 Mig Mittelstands Entwicklungsg Room ventilation device has ducts for extraction of stale air and supply of fresh air extending parallel to one another for heat recovery
EP1486637B1 (en) * 2003-06-12 2009-08-05 Lidartech Co., Ltd. Window having a ventilation equipment

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EP2067920A1 (en) 2009-06-10
FR2924741A1 (en) 2009-06-12

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