WO2013041224A2 - Châssis dormant d'une fenêtre à dispositif de ventilation intégré et dispositif de ventilation pour ledit châssis - Google Patents

Châssis dormant d'une fenêtre à dispositif de ventilation intégré et dispositif de ventilation pour ledit châssis Download PDF

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Publication number
WO2013041224A2
WO2013041224A2 PCT/EP2012/003925 EP2012003925W WO2013041224A2 WO 2013041224 A2 WO2013041224 A2 WO 2013041224A2 EP 2012003925 W EP2012003925 W EP 2012003925W WO 2013041224 A2 WO2013041224 A2 WO 2013041224A2
Authority
WO
WIPO (PCT)
Prior art keywords
ventilation
directed
frame
interior
opening
Prior art date
Application number
PCT/EP2012/003925
Other languages
German (de)
English (en)
Other versions
WO2013041224A3 (fr
Inventor
Mark Szymanski
Kaspar Schindler
Original Assignee
Rehau Ag + Co
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 Rehau Ag + Co filed Critical Rehau Ag + Co
Publication of WO2013041224A2 publication Critical patent/WO2013041224A2/fr
Publication of WO2013041224A3 publication Critical patent/WO2013041224A3/fr

Links

Classifications

    • 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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • 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
    • E06B2007/023—Air flow induced by fan

Definitions

  • the present invention relates to a window frame of a window, through which an interior of a building is separated from the outside, wherein the frame comprises at least one ventilation opening, which is directed towards the interior, and at least one ventilation opening, which is directed to the outside the ventilation opening directed towards the interior space and the ventilation opening directed towards the outside are connected to one another via a ventilation duct, and at least one ventilating device, which is arranged between the ventilation opening directed to the interior space and the ventilation opening directed to the outside, is integrated into the window frame, wherein the ventilation device has a ventilation opening Ventilation housing and at least one disposed in the vent housing means for generating air currents comprises.
  • the present invention relates to a ventilation device suitable for use in such a frame.
  • window frames are known in the art.
  • An example of such a frame is described in DE 10 2006 026 458 A1.
  • the frame described therein comprises two ventilation devices with a rigid housing, which can be integrated in the frame.
  • the ventilation devices only allow a small volume flow and thus an insufficient air exchange between the interior of the room and the outside of the room for given means for generating air flows.
  • the object of the present invention is to provide a window frame which overcomes the disadvantages of the prior art.
  • the window frame according to the invention of a window to increase compared to conventional window frame volume flow with identical means for generating air currents and thus increase the air exchange between the room interior and the room outside at given means for generating air currents.
  • the present invention is to provide a ventilation device that is suitable for use in a window frame according to the invention.
  • the vent housing comprising a rotatable partition member through which the vent duct is divided into an interior section connected to the interior vent opening and an exterior section connected to the exterior vent opening , In a first rotational position of the separating element, the means for generating air flows is arranged such that the
  • the means for generating air flows is arranged such that the flow direction in the ventilation duct from the outer portion facing the inner portion.
  • the flow direction in the ventilation duct can be reversed by simply changing the rotational position of the rotatable separating element, so that the entire power of the means for generating air currents and the entire cross section of the ventilation duct for the volume flow through the ventilation device are used can.
  • the ventilation devices can be well integrated in the inventive frame and can be seen on the visible sides of the window frame in the closed state of the window only through the ventilation openings.
  • the present invention provides a window frame of a window by which an interior of a building is separated from the outside, the window frame comprising at least one ventilation opening directed towards the interior and at least one ventilation opening directed towards the outside, wherein the ventilation opening directed towards the interior space and the ventilation opening directed to the outside are connected to one another via a ventilation duct, and in the window frame at least one ventilating device is arranged which is arranged between the ventilation opening facing the interior space and the ventilation opening directed to the outside, wherein the ventilating device a ventilation housing and at least one arranged in the ventilation housing means for generating air flows, wherein the ventilation housing comprises a rotatable separating element, through which the ventilation duct in one with the interior directional ventilation opening connected inner portion and a is divided in a first rotational position of the separating element, the means for generating air currents is arranged such that the flow direction in the ventilation channel from the inner portion to the outer portion, and in a second rotational position of the separating element, the means for Generation of air flows is arranged such that the flow direction in
  • a flap with a corresponding control or a fan with a reversible direction of rotation can be used as a rotatable separating means.
  • the means for generating air flows is a radial fan.
  • Such a design of the means for generating air currents has proved to be particularly suitable in practice and contributes to a further increase in the volume flow.
  • the means for generating air flows is eccentrically fixed to the rotatable separating element. Thereby, the change of the flow direction of the air in the ventilation duct can be accomplished in a simple manner with the rotation of the rotatable separating element.
  • a filter device is arranged in the ventilation duct between the ventilation opening facing the outside and the ventilation device. In this way it is ensured that unwanted particles present in the outside air (for example dust particles, soot particles, pollen and the like) can be removed from the air.
  • a heat exchanger is located in the ventilation duct.
  • the heat exchanger is used for at least partial recovery of heat energy from the room air.
  • the heat energy is stored at low outside temperature when passing out of the room, warm air through the heat exchanger in the heat exchanger and discharged as it flows from cooler outside air through the heat exchanger to the cooler air.
  • the use of a counterflow heat exchanger or a heat recuperator is particularly preferred.
  • the heat exchanger is arranged between the ventilation opening directed towards the interior and the ventilation device in the ventilation duct. It may also be useful if the heat exchanger comprises multiple channels separated by walls of high heat capacity material. Such a heat exchanger can be integrated particularly well in the frame according to the invention.
  • the ventilation device comprises a ventilation housing in which
  • Fan mounts for receiving at least one means for generating air currents, preferably at least one radial fan is added.
  • the fan mounts preferably have a cylindrical interior space.
  • the ventilation housing comprises at least two ventilation openings for the inlet or outlet of the air flow into and out of the ventilation housing and for each means for generating air flows at least one rotatable separating means. By a rotation of the separating means or the air flow in and out of the ventilation openings is reversed.
  • the rotation of the individual rotatable separating elements is preferably carried out simultaneously.
  • the means for generating air flows are preferably arranged such that the air flows through the activity of the means for generating air currents from one ventilation opening to the other ventilation opening.
  • the means for generating air flows are preferably arranged such that the air flows through the activity of the means for generating air flows in the reverse direction.
  • the so-called. Closed position the desire flow between the two ventilation openings is preferably prevented or at least partially reduced.
  • the rotatable separating elements are mounted concentrically to the respective means for generating air currents.
  • the means for generating air flows remain in position, wherein the separating means release a ventilation opening in the first rotational position and close the other ventilation opening.
  • the release agents close in the second Rotary position open the fan opening in the first rotational position and release the closed in the first rotational position the fan opening in the second rotational position of the rotatable separating element.
  • the fan housing moreover preferably comprises a drive housing into which an adjusting drive for the rotatable separating elements coupled to one another, for example via a gear drive, is accommodated.
  • the coupling of the rotatable separating elements is preferably designed such that the rotatable separating elements are in identical rotational positions at the same time. Both the Versteilantrieb and the means for generating air currents are preferably driven electrically.
  • FIG. 1 shows a schematic perspective partial sectional view of an embodiment of a window frame according to the invention.
  • FIG. 2a shows a perspective illustration of an embodiment of a ventilation device with two radial fans and two rotatable separating elements coupled to one another in a first rotary position.
  • FIG. 2b shows a perspective view of the ventilation device shown in FIG. 2 with the rotatable separating elements in a second rotational position.
  • FIG. 1 shows by way of example an embodiment of a window frame 1 according to the invention in a cross-sectional representation.
  • the window frame 1 according to the invention is composed of four bars welded in the corners of a plastic hollow profile, wherein the hollow profile comprises a plurality of hollow chambers of different sizes, which are separated from one another via webs. In this case, at least one circumferential channel is formed by the hollow chambers.
  • each ventilation opening 11 directed toward the interior are introduced into the lower spar as well as into the upper spar into the space-side wall, each of which can be closed by ventilation grids.
  • the interior directed ventilation openings 11 of the frame 1 allow air flow from the interior into the circumferential channel of the frame 1, which thereby constitutes a ventilation duct 13.
  • the main hollow chamber of the plastic hollow profile preferably forms the ventilation channel 13.
  • a ventilation opening 12 directed to the outside is introduced into an outer wall of the window frame 1 at each vertically extending spar, which can likewise preferably be closed by a ventilation grille and an air exchange between the outside the building and the ventilation duct 13 allows.
  • the two vertically extending uprights of the frame each have a recess, in each of which two are connected via an air duct 24 ventilation devices 2 are used.
  • a filter device 4 positioned in front of the ventilation opening 12 set to the outside is introduced.
  • a heat exchanger 3 is further arranged in each case between the ventilation openings 11 directed towards the inside and the ventilation devices 2, by means of which heat energy from the room air is to be absorbed at low outside temperatures and the outside air supplied to the interior is to be preheated.
  • the heat exchanger 3 is constructed of a plurality of channels separated from one another by walls of high heat capacity material.
  • the heat exchanger 3 is preferably dimensioned so that its outer walls abut the inner walls of the ventilation duct 13 or replace them, if they have been removed by milling for the installation of the ventilation device.
  • a ventilation device 2 is shown in a perspective view.
  • the ventilation device 2 comprises a ventilation housing 21 made of two fan mounts with a cylindrical interior connected to one another via a web, in which two means 22 designed as radial fans for the generation of air flows are accommodated.
  • the ventilation housing 21 comprises at each fan receptacle in each case a rotatable separating means 23, through which the ventilation duct 13 is divided into an inner portion 14 connected to the ventilation opening 11 facing the interior and an outer portion 15 connected to the ventilation opening 12 directed to the outside.
  • the rotatable partition member 23 is connected to the respective means 22 for generating air flows, such that a transfer of the rotatable partition member 23 from a first rotational position to a second rotational position causes a position change of the means 22 for generating air currents.
  • Fig. 2a shows the ventilation device 2 with the rotatable separating elements 23 in a first rotational position. In this first rotational position, the means 22 for generating air flows are arranged such that the air is moved by the activity of the means 22 for generating air currents from the inner portion 14 to the outer portion 15 out. In this flow direction, air is thus withdrawn from the interior of their heat energy is partially released to the heat exchanger 3 and the air is then transported to the outside.
  • the fan housing 23 moreover comprises a drive housing 25 into which an adjusting drive for the rotatable separating elements, which are coupled to one another, for example via a gear drive, is accommodated.
  • the coupling of the rotatable separating elements 23 is designed such that the rotatable separating elements 23 are simultaneously in identical rotational positions.
  • Both the Versteilantrieb and the means 22 for generating air currents are preferably driven electrically.
  • the power supply can be effected via the line network installed in the building or via a solar device which is integrated, for example, in the outside of the window frame according to the invention.
  • closure elements 26 are integrally formed on the fan housing 21, which separate the inner section 14 and the outer section 15 from one another in the region of the ventilation housing 21.
  • Fig. 2b shows the ventilation device 2 shown in Fig. 2a, wherein the two rotatable separating elements 23 were transferred by a rotation by 180 ° in the second rotational position.
  • the two means 22 for producing air flows were transferred to another position, so that the direction of flow of the air through the ventilating device 2 reverses.
  • the air is now moved by the means 22 for generating air currents from the outer portion 15 to the inner portion 14, so that outside air is attracted and transported into the interior, the outside air is preheated at lower outdoor temperatures by the heat exchanger 3 inserted into the ventilation duct 13 before she actually gets into the interior.
  • the rotary separators 23 are mounted concentrically with the respective means 22 for generating air currents. This will help a rotation of the separating elements 23, the means 22 for generating air currents in position, the release means 23 in the first rotational position release the suction openings of the means 22 for generating air currents to the inner portion 14 and close to the outer portion 15.
  • a third rotational position of the two rotatable separating elements 23 In a third rotational position of the two rotatable separating elements 23, the so-called closed position, inner section 14 and outer section 15 are separated from one another so that the means 22 for generating air flows are separated from the ventilation channel 13.
  • This third rotational position of the two rotatable separating elements 23 results from a rotation through 90 ° from the first or the second rotational position.
  • a wing abuts seals in the closed state on the window frame 1 according to the invention.
  • the wing is rotatably mounted on fitting means fixed to the frame 1 according to the invention.
  • a fixed glazing in the window frame 1 according to the invention may be used, which is preferably fixed via a glass strip.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

L'invention concerne un châssis dormant (1) d'une fenêtre, par lequel un espace intérieur d'un bâtiment est séparé de la face extérieure, le châssis dormant (1) comprenant au moins une ouverture de ventilation (11) orientée vers l'espace intérieur et au moins une ouverture de ventilation (12) orientée vers la face extérieure. L'ouverture de ventilation orientée vers l'espace intérieur (11) et l'ouverture de ventilation orientée vers la face extérieure (12) sont reliées ensemble par l'intermédiaire d'un canal de ventilation (13). Au moins un dispositif de ventilation (2) disposé entre l'ouverture de ventilation orientée vers l'espace intérieur (11) et l'ouverture de ventilation orientée vers la face extérieure (12) est intégré dans le châssis dormant (1). Le dispositif de ventilation (2) comprend un boîtier de ventilation (21) et au moins un moyen (22) disposé dans le boîtier de ventilation (21) et destiné à produire des courants d'air. Le boîtier de ventilation (21) comprend un élément de séparation rotatif (23) permettant de diviser le canal de ventilation (13) en une partie intérieure (14) reliée à l'ouverture de ventilation orientée vers l'espace intérieur (11) et en une partie extérieure (15) reliée à l'ouverture de ventilation orientée vers la face extérieure (12). Dans une première position rotative de l'élément de séparation (23), le moyen (22) destiné à produire des courants d'air est disposé de telle manière que la direction du courant dans le canal de ventilation (13) est orientée de la partie intérieure (14) vers la partie extérieure (15). Dans une deuxième position rotative de l'élément de séparation (23), le moyen (22) destiné à produire des courants d'air est disposé de telle manière que la direction du courant dans le canal de ventilation (13) est orientée de la partie extérieure (15) vers la partie intérieure (14). L'invention concerne également un dispositif de ventilation (2) adapté à être utilisé dans un châssis dormant (1) de ce type.
PCT/EP2012/003925 2011-09-20 2012-09-20 Châssis dormant d'une fenêtre à dispositif de ventilation intégré et dispositif de ventilation pour ledit châssis WO2013041224A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE201120051360 DE202011051360U1 (de) 2011-09-20 2011-09-20 Blendrahmen eines Fensters mit integrierter Lüftungseinrichtung und Lüftungseinrichtung hierfür
DE202011051360.2 2011-09-20
DE102012102413A DE102012102413A1 (de) 2011-09-20 2012-03-21 Blendrahmen eines Fensters mit integrierter Lüftungseinrichtung und Lüftungsein-richtung hierfür
DE102012102413.8 2012-03-21

Publications (2)

Publication Number Publication Date
WO2013041224A2 true WO2013041224A2 (fr) 2013-03-28
WO2013041224A3 WO2013041224A3 (fr) 2013-06-13

Family

ID=45999236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/003925 WO2013041224A2 (fr) 2011-09-20 2012-09-20 Châssis dormant d'une fenêtre à dispositif de ventilation intégré et dispositif de ventilation pour ledit châssis

Country Status (2)

Country Link
DE (2) DE202011051360U1 (fr)
WO (1) WO2013041224A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012102377A1 (de) 2012-03-21 2013-09-26 Rehau Ag + Co Verfahren zur Steuerung eines Lüftungssystems mindestens eines Raums sowie entsprechendes Lüftungssystem
DE102016217336A1 (de) 2016-09-12 2018-03-15 Rudolf Schleh Vorrichtung zur Be- und Entlüftung
DE102017001976B4 (de) * 2017-02-28 2021-03-11 Frank Paulig Wärmetauscheranordnung in einem Fenster- oder Tür-Rahmen oder in einem Rahmen eines Fensterflügels 
DE102022002364A1 (de) 2022-06-30 2024-01-04 Talkpool AG Dezentrale Fensterlüftungsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026458A1 (de) 2006-05-31 2007-12-13 Kermi Gmbh Lüftungseinrichtung und Rahmen

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Publication number Priority date Publication date Assignee Title
DE3109811A1 (de) * 1981-03-13 1982-11-18 Wilhelm Weidtmann Gmbh & Co Kg, 5620 Velbert Waerme- und schallschutzfenster mit vorrichtungen, die im taktverfahren nach dem thermo-syphon-prinzip eine raum be- und entlueftung mit waermerueckgewinnung aus der abluft ermoeglichen
FI93991C (fi) * 1990-01-31 1995-06-26 Valotila Oy Huonetilan ilmastointi- ja lämmityssovitelma
DE4143036A1 (de) * 1991-12-24 1993-07-01 Otto Feyer Belueftungseinrichtung fuer raeume
US5525107A (en) * 1994-09-21 1996-06-11 Accutek Products Corp. Indoor hanging window fan
DE19752019A1 (de) * 1997-11-24 1999-05-27 Andreas Geisl Belüftungsvorrichtung und Belüftungssystem
ATA6412003A (de) * 2003-04-28 2004-10-15 Dietrich Anton Fuchs Fenster
EP1486637B1 (fr) * 2003-06-12 2009-08-05 Lidartech Co., Ltd. Fenêtre avec dispositif de ventilation
DE102010026019A1 (de) * 2009-07-07 2011-01-13 Schlüter, Heinrich Lüftungseinheit mit Ventilator und Steuerung für Fenster und Türen
SI23299A (sl) * 2010-02-23 2011-08-31 Mik, D.O.O. Prezračevalna naprava
DE202011003463U1 (de) * 2011-02-28 2011-06-01 Schellenberg, Nico, 07745 Fensterrahmen mit integrierter dezentraler Lüftungsanlage mit Wärmerückgewinnung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026458A1 (de) 2006-05-31 2007-12-13 Kermi Gmbh Lüftungseinrichtung und Rahmen

Also Published As

Publication number Publication date
DE102012102413A1 (de) 2013-03-21
DE202011051360U1 (de) 2012-03-27
WO2013041224A3 (fr) 2013-06-13

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