WO2000014372A1 - Procede pour acheminer de l'air amene de l'exterieur a travers une fenetre dans un local a ventilation forcee, et fenetre correspondante - Google Patents

Procede pour acheminer de l'air amene de l'exterieur a travers une fenetre dans un local a ventilation forcee, et fenetre correspondante Download PDF

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Publication number
WO2000014372A1
WO2000014372A1 PCT/DE1999/002653 DE9902653W WO0014372A1 WO 2000014372 A1 WO2000014372 A1 WO 2000014372A1 DE 9902653 W DE9902653 W DE 9902653W WO 0014372 A1 WO0014372 A1 WO 0014372A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
frame
solar collector
supply air
air
Prior art date
Application number
PCT/DE1999/002653
Other languages
German (de)
English (en)
Inventor
Fritz Struth
Original Assignee
Pax Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pax Gmbh filed Critical Pax Gmbh
Publication of WO2000014372A1 publication Critical patent/WO2000014372A1/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
    • 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
    • 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
    • E06B2007/026—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with air flow between panes

Definitions

  • the invention relates to a method for supplying supply air from the outside into a forced-air space through an intermediate space formed between an inner and an outer glazing of a window and a window for carrying out the method.
  • An air-guiding window which consists of a double outer glazing and an inner glazing and allows the supply air supply or exhaust air discharge from the outside or in as free, is known from DE 26 08 557 AI.
  • a fan is arranged in a box above the window, the outlet side of which is provided with a heat exchanger and is directed towards the room.
  • Open-ended openings are made in a lower frame part and an upper frame part has an opening to the interior. Fresh air is drawn into the room through the lower openings in a gap between the panes.
  • warm exhaust air from the ceiling area scrubs through an upper opening in a frame part due to the prevailing excess pressure in the room and passes through a second gap between the panes via a lower opening in a frame part ms Freie.
  • the incoming and outgoing air is warmed by the colder supply air as it flows through the gap before entering the room in the warmer exhaust air.
  • the window has separate inlet and outlet openings as well as separate gaps for the supply air flow as well as for the exhaust air flow, through which the continuous air flow flows.
  • This design requires a large amount of production work to arrange the respective flow channels in the corresponding window frame part.
  • the incoming fresh air is mixed with the outgoing air.
  • the conventional heating of the supply air requires an increased energy requirement, which results in a corresponding cost burden.
  • DE 37 32 545 AI discloses an ventilation system for removing exhaust air from forced-aired rooms, in which the exhaust air is passed through the space between the inner and outer glazing of a double-leaf window and via an ventilation device arranged under the window is routed to the outside or to mne p through an exhaust air duct provided with a check valve and a guide flap.
  • the guide flap is controlled by a central ventilation system and swiveled by means of an assigned servomotor. If the guide flap clears the exhaust air duct pointing outwards, the packing flap is opened by the exhaust air flow and the exhaust air can flow outside. If the guide flap blocks the exhaust air duct ms Freie, the exhaust air is directed inwards.
  • the air demand can also be made using a separate, directly connected exhaust air system.
  • the exhaust air is removed directly to the outside in the upper window area.
  • a slit slide control enables the fresh air or room air to be fed into the intermediate space. If cold fresh air is supplied there is a risk of condensate failure on the warm inner pane. It is therefore proposed that only warm room air be forced into the space in the cold season and the fresh air supply shut off. No further measures are taken against falling below the local dew point and the associated condensate failure.
  • the heating of the supply air in the space between the windows to avoid condensate failure requires a corresponding amount of energy, which must be provided by additional heating.
  • solar collectors in which pipe coils through which a heat transfer medium flows are integrated, or which are coupled to a corresponding circulation system.
  • the supply air is at a temperature level which is significantly below the dew point due to the heat exchange taking place here, so that a condensate failure on the inner pane of the window is avoided. Furthermore, the supply air preheating caused by the solar collector on the room side of the interior glazing creates a pleasant temperature. Even if there is a sufficient supply of supply air into the room, preheating the same ensures energy savings, since no additional heating energy has to be used.
  • the supply air is expediently directed through an air filter when it enters the solar collector and / or when it enters the space between the windows.
  • the supply air is led through a flow resistance to form several parallel supply air volume flows.
  • the object is achieved in the case of a window, in particular for carrying out the method, with a window frame, a casement with inserted external glazing and with a structural profile arranged on the casement with inserted internal glazing, with supply air being supplied from outside into a forced-ventilation system Space is provided through the space between the inner and outer glazing, solved according to the invention in that a solar collector that heats the supply air is arranged below the window.
  • the arrangement of the solar panel below the window he ⁇ enables the use of the thermally induced flow velocity caused by the heating of the supply air in the sun Collector is created and thus reduces the energy requirement for forced ventilation of the room.
  • the solar collector and the window are advantageously designed as one structural unit.
  • the assembly and manufacturing outlay of such a structural unit is considerably less than when using individual components.
  • the solar collector is embedded between an upper, a lower and two lateral frame parts, with a holding strip being assigned to each frame part for fastening the solar collector.
  • the frame parts and retaining strips used essentially correspond to those which are normally used in window construction, so that high tool costs are eliminated.
  • Each retaining strip is expediently assigned to the corresponding frame part by means of a clip connection.
  • the clip connection ensures easy assembly with sufficient holding force.
  • each retaining strip and each frame part is provided with a seal for the sealing fastening of the solar collector. Further seals are not provided, so that the work involved in assembly is very low.
  • the upper frame member and a lower Heilhornenele ⁇ ent formed eintei ⁇ lig.
  • the solar collector u ⁇ the window are in a predetermined - * position to each other.
  • the window frame and the sash frame each have a circumferential seal for mutual sealing.
  • the lower frame part in order to flow through supply air, has outward-facing inlet openings to the solar collector and outlet openings connecting the em and outlet openings and the upper frame part to the solar collector inlet openings. Furthermore, for the flow of supply air, the lower window frame element has outlet openings in a rebate air area with the wing frame and an upper window frame element has inlet openings in a rebate air area with the wing frame and inward outlet openings.
  • the lower wing frame element has inlet openings in a rebate area with the window frame, the outlet openings assigned to the intermediate space and flow channels connecting the inlet and outlet openings and an upper wing frame ⁇ element associated with the intermediate space, in a rebate air area with the window frame Outlet openings and the flow channels connecting the inlet and outlet openings. Due to these design measures, the flow through the solar collector and the window is ensured without the use of further separate flow channels.
  • the solar collector is expediently provided with a pipeline system through which a heat transfer medium flows and around which the supply air flows. Furthermore, associated with the pipeline system, an absorber plate and at least one trans ⁇ parente cover plate. These measures allow advantageous use of solar energy and an optimized heat exchange between the heat transfer medium and the supply air flowing around the piping system.
  • a dust separator for cleaning the supply air is preferably arranged upstream of the solar collector.
  • the dust separator prevents contamination of both the solar collector and the window and is relatively easy to clean if necessary.
  • Fig.l is a front view of em inventive window with associated solar panel
  • FIG. 2 shows a section through the representation of FIG. 1 along the line II-II and
  • FIG. 3 shows an enlarged partial section according to FIG. 2
  • the window 1 assigned to a forced ventilation room comprises a window frame 2 and a sash frame 3, each of which is provided on the circumference with a circumferential seal 4 for mutual sealing.
  • the window frame 2 essentially consists of two side window frame professionals len 5, 6, an upper 7 and a lower window frame element 8 together.
  • the lower window frame element 8 forms with an upper frame part 9 a camphor for holding a solar collector 10.
  • the solar collector 10 is further embedded between two side frame parts 11, 12 and a lower frame part 13, the side frame parts 11, 12 of the solar collector with each corresponding side window frame profiles 5, 6, of course, can each be formed in one piece, whereby the installation is facilitated.
  • the frame parts 9, 11, 12, 13 have a circumferential elastic seal 14 which bears against the solar collector 10.
  • each of the frame parts 9, 11, 12, 13 is assigned a retaining strip 16 provided with an elastic seal 15.
  • the retaining strip 16 is fixed to the associated frame part 9, 11, 12, 13 by means of a clip connection 17, a clip nose 18 being formed on the retaining strip 16 and each frame part 9, 11, 12, 13 having a clip groove 19 corresponding thereto.
  • the solar collector 10 comprises an absorber plate (not shown) assigned to a piping system 20 and a transparent cover plate 21 and is therefore designed as a non-focusing solar collector.
  • the piping system 20 is equipped with a heat transfer medium, e.g. Water, filled.
  • the wing frame 3 which is inserted in the window frame 2 and comprises the lower 22 and the upper wing frame element 23 and two side wing frame elements 24, 25, accommodates double-walled outer glazing 26, the two panes 27, 28 of which on the inside on the edge sides each have a spacer 29 in are sealingly spaced.
  • Au- On the outside, the outer glazing 26 is sealed on the circumferential side against the wing frame 3 by an elastic seal 30.
  • On the inside gegebe ⁇ is located in the upper and lower regions, appropriate, in each lateral area of a an air filter 31 and / or a flow resistance 32 receiving the spacer bar 33 with one side on the exterior glazing 26 and with another side to an inner glazing 34, according to which an intermediate space 35 is formed between the outer glazing 26 and the inner glazing 34.
  • the same receiving structural profile 36 is fixed on the room side 38 of the sash frame 3 by means of screws 37.
  • the supply air 39 is introduced via outwardly directed inlet openings 40, which are let into the lower frame part 13, and then the supply air is optionally cleaned by means of a dust separator 57.
  • the supply air 39 reaches outlet openings 42 and which point in the direction of the solar collector 10 gets into it, where it warms up during the flow around the pipeline system 20 and rises due to the increased temperature.
  • the heated supply air 39 enters the upper frame part 9 via inlet openings 43 n, flows through it and reaches a rebate air region 45 with the sash frame 3 via outlet openings 44 of the lower window frame element 8.
  • the lower sash frame element 22 has in the rebate air region 45 with the Window frame 2 inlet openings 46, which are connected via flow channels 47 to outlet openings 48, after flow through which the supply air 39 reaches the space 35 between the outer 26 and inner glazing 34.
  • the supply air 39 is freed of dirt by the air filter 31 and reaches a flow resistance 32, the geometry of which connects several parallel air volume flow 49 forms.
  • the flow resistance 32 can be designed, for example, as a perforated plate. Then the supply air volume flows 49 reach the correspondingly air-permeable spacer 29 in the upper region of the intermediate space 35 and enter the upper wing frame element 23 em via inlet openings 50, which are connected to outlet openings 52 m via flow channels 51.
  • the supply air After flowing through the outlet openings 52, the supply air is in an upper rebate air region 53 of the casement 3 with the window frame 2, which it leaves to a small extent in the direction of the room, the larger proportion of the fresh air 39 flows through inlet openings 54 of the upper one Window frame element 7 and passes through flow channels 55 to outlet openings 56 on the room side.

Landscapes

  • 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 procédé pour acheminer de l'air amené de l'extérieur dans un local à ventilation forcée à travers un espace intermédiaire (35) formé entre un vitrage intérieur (34) et un vitrage extérieur (26) d'une fenêtre (1). Elle concerne également une fenêtre pour mettre en oeuvre ledit procédé. L'air amené (39), avant son entrée dans l'espace intermédiaire (35) de la fenêtre (1), traverse un capteur solaire (10) associé à la fenêtre (1), où il est réchauffé. Il est ainsi possible d'éviter que la température de l'air amené soit inférieure localement au point de rosée et d'empêcher la formation d'eau de condensation liée à ce phénomène.
PCT/DE1999/002653 1998-09-05 1999-08-23 Procede pour acheminer de l'air amene de l'exterieur a travers une fenetre dans un local a ventilation forcee, et fenetre correspondante WO2000014372A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998140598 DE19840598A1 (de) 1998-09-05 1998-09-05 Verfahren zur Zufuhr von Zuluft aus dem Freien durch ein Fenster in einen zwangsbelüfteten Raum und Fenster dazu
DE19840598.7 1998-09-05

Publications (1)

Publication Number Publication Date
WO2000014372A1 true WO2000014372A1 (fr) 2000-03-16

Family

ID=7879954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002653 WO2000014372A1 (fr) 1998-09-05 1999-08-23 Procede pour acheminer de l'air amene de l'exterieur a travers une fenetre dans un local a ventilation forcee, et fenetre correspondante

Country Status (2)

Country Link
DE (1) DE19840598A1 (fr)
WO (1) WO2000014372A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304513B6 (cs) * 2012-11-07 2014-06-11 Pavlu - Complex, S.R.O. Solární větrací a temperovací okno

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055496A1 (de) * 2011-11-18 2013-05-23 Achim Kockler Luftströmungsanordnung mit Heizelement im Luftströmungskanal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608557A1 (de) 1976-03-02 1977-09-08 Adam Jakob Luftfuehrendes fenster
DE2702214A1 (de) 1977-01-20 1978-07-27 Egon Koslowski Verbundfenster
US4183398A (en) * 1977-10-06 1980-01-15 Rosenmund Ag Heating and air-conditioning system
EP0161711A1 (fr) * 1984-05-11 1985-11-21 SOLVAY & Cie (Société Anonyme) Elément de menuiserie extérieure à circulation d'air
DE3732545A1 (de) 1987-09-26 1989-04-06 Fsl Fenster System Lueftung Lueftungssystem zum abfuehren von abluft aus raeumen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510200A1 (de) * 1995-03-21 1996-09-26 Volker Prof Dingeldein Anordnung zur Konditionierung von Räumen in Gebäuden
DE29700936U1 (de) * 1997-01-21 1997-05-28 Hapke, Heinz, 63477 Maintal Außenwand-Solairkollektor
DE29713554U1 (de) * 1997-07-30 1997-11-06 Otto Baukmeier Holzbau GmbH & Co. KG, 31789 Hameln Fensterkollektor zur Vorerwärmung der Frischluft in beheizten Gebäuden

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608557A1 (de) 1976-03-02 1977-09-08 Adam Jakob Luftfuehrendes fenster
DE2702214A1 (de) 1977-01-20 1978-07-27 Egon Koslowski Verbundfenster
US4183398A (en) * 1977-10-06 1980-01-15 Rosenmund Ag Heating and air-conditioning system
EP0161711A1 (fr) * 1984-05-11 1985-11-21 SOLVAY & Cie (Société Anonyme) Elément de menuiserie extérieure à circulation d'air
DE3732545A1 (de) 1987-09-26 1989-04-06 Fsl Fenster System Lueftung Lueftungssystem zum abfuehren von abluft aus raeumen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304513B6 (cs) * 2012-11-07 2014-06-11 Pavlu - Complex, S.R.O. Solární větrací a temperovací okno

Also Published As

Publication number Publication date
DE19840598A1 (de) 2000-03-16

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