EP0379188A2 - Device for aeration and deaeration - Google Patents

Device for aeration and deaeration Download PDF

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Publication number
EP0379188A2
EP0379188A2 EP90100960A EP90100960A EP0379188A2 EP 0379188 A2 EP0379188 A2 EP 0379188A2 EP 90100960 A EP90100960 A EP 90100960A EP 90100960 A EP90100960 A EP 90100960A EP 0379188 A2 EP0379188 A2 EP 0379188A2
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EP
European Patent Office
Prior art keywords
supply
exhaust air
exhaust
nozzles
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90100960A
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German (de)
French (fr)
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EP0379188A3 (en
EP0379188B1 (en
Inventor
Gottfried Müller
Paul Hipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schako KG
Original Assignee
Schako Metallwarenfabrik Ferdinand Schad KG
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
Priority claimed from DE19893901544 external-priority patent/DE3901544A1/en
Priority claimed from DE19893901543 external-priority patent/DE3901543A1/en
Application filed by Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Publication of EP0379188A2 publication Critical patent/EP0379188A2/en
Publication of EP0379188A3 publication Critical patent/EP0379188A3/en
Application granted granted Critical
Publication of EP0379188B1 publication Critical patent/EP0379188B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Definitions

  • the invention relates to a device for ventilating or in particular living rooms or the like. With a housing box.
  • Ventilation of living spaces takes place today via separate supply and exhaust air grilles.
  • the exhaust air grille is located on an outer wall, so that the exhaust air can be discharged directly into the open.
  • ventilation usually takes place via ceiling grilles, which have a corresponding connection to an air conditioning system or the like.
  • the inventors have set themselves the goal of simplifying the ventilation of living spaces in particular and making them more visually appealing.
  • a collection space for supply air from a space for exhaust air is arranged in the housing box separated by a wall, both spaces being connected to a supply or exhaust air line via corresponding connecting pieces.
  • the ventilation of a room is carried out by a single device, ie a single or uniform supply or exhaust air grille. It is also only necessary to create a breakthrough in the living space, so that the work for an additional breakthrough is eliminated. Furthermore, this device according to the invention is very easy to assemble and shortens the assembly time considerably. It should be particularly emphasized that the combined supply and exhaust grille according to the invention is also suitable for retrofitting. The supply and exhaust air grille is provided with appropriate colors so that it can be adapted very well to the individual living rooms.
  • the room for the exhaust air has exhaust vents towards the living room.
  • the exhaust air enters the room through these exhaust air slots and is then passed on to an exhaust air line via the corresponding connecting piece.
  • the exhaust air slots are punched into a sheet metal strip.
  • the supply air preferably discharges from the collecting room to the living room via nozzles.
  • the nozzles are inserted in a row next to the exhaust air slots in the sheet metal strip.
  • another arrangement is also conceivable here.
  • the nozzle axes of the individual nozzles should have a different position from one another. If the nozzles are arranged in a row, for example, it is advisable that the outer nozzles are inclined outwards, while the inner nozzles are spread to the left or right. In this way a wide range of supply air is achieved.
  • the number of nozzles is not limited.
  • the nozzles also make it possible for the supply air to be introduced into a living space at an increased speed even with a relatively small amount of air per individual nozzle. This ensures that the introduction of the supply air is in no way disturbed by the extraction of the exhaust air through the exhaust air slots. Therefore, supply air and exhaust air grilles can be used in the same device without hesitation.
  • the exhaust air space opens outwards via a nozzle.
  • This nozzle has the considerable advantage that the dirty exhaust air is blown far away from the facade, so that the facade is no longer contaminated. For this reason, this nozzle is also used in a surface of an insert and protrudes accordingly over the facade.
  • the exhaust air can be blown far away from the blow-out opening with relatively little fan force through the nozzle opening.
  • This blowing out of the exhaust air also has the advantage that the supply air for the living space can also be introduced directly next to the blow-out nozzle without, for example, exhaust air which has already been blown out being sucked in again. Therefore, according to the invention, the supply air space opens to the outside via supply air intake openings.
  • These supply air intake openings are preferably covered by punched strips so that, for example, no rain is also drawn in.
  • a combined exhaust grille R 1 with supply air intake opening has, according to FIG. 1, a housing box 1, which has one end connection piece 2 for exhaust air or - not shown - for supply air.
  • This housing box 1 encloses a space which is divided into a supply air space 4 and an exhaust air space 5 via a partition 3 (shown in broken lines in FIG. 2).
  • a frame 6 is inserted in the housing box 1, which on the one hand forms a cover strip 7 and on the other hand holds an insert 8.
  • This insert 8 has a surface 9 into which, on the one hand, a nozzle 10 for discharging exhaust air and, on the other hand, supply air intake openings 11 for intake of supply air are inserted or molded.
  • the supply air intake openings 11 are covered with a corresponding punched strip 12.
  • the supply and exhaust air grille R2 according to Figure 3 also has a housing box 1, which is inserted into a stable cover frame 7.
  • This cover frame 7 serves, among other things, to blind the supply and exhaust air grille, for example when used in the ceiling of a living room.
  • the housing box 1 has two connecting pieces 2 and 13, with supply air 13 being able to be introduced into a collecting space 15 of the housing box 1 via the connecting piece 13.
  • the collecting space 15 is divided in the housing box 1 by the partition 3 from a further space 17, in which exhaust air passes through corresponding exhaust vents 18. This space 17 opens into the connecting piece 2.
  • the exhaust air slots 18 are stamped into a sheet metal strip 19, which closes the collecting space 15 and space 17 from the interior of the living space and is laterally connected to the cover frame 7.
  • this sheet metal strip 19 is of U-shaped cross section, primarily for optical reasons, so that the exhaust air slots 18 are located in a depression 20 in the supply and exhaust air grating R 2.
  • outlet nozzles 21 are arranged in a row, which are also retracted in the depression 20.
  • Each outlet nozzle has an annular groove 22 into which a corresponding edge strip of a punched-out opening in the sheet metal strip 19 engages in the position of use.
  • FIG. 4 shows that each nozzle 21 has a nozzle axis A arranged parallel to one another. In the preferred embodiment of the invention, however, each nozzle 21 should have a different blow-out angle. Above all, the two outer nozzles 21a and 21d are to be inserted into the sheet metal strip 19, spreading upward and downward, and the two middle nozzles 21b and 21c spread to the left and to the right. It is also within the scope of the invention that only two nozzles are used or more than four. The number upwards is not limited.
  • the position of the nozzles relative to one another is important so that the jet trajectories of the nozzles do not touch each other when blowing out and, above all, the entire living space is flushed well with supply air.
  • a wide-ranging supply air jet is created, which consists of a relatively small amount of air per individual nozzle and penetrates far into the room, thus enabling optimal, uniform supply air flow over the entire area of the room.
  • the supply air reaches a corresponding speed, so that the supply air is not disturbed by the nearby exhaust air slots 18 in the same grid R2.
  • the exhaust vents 18 can be provided with known devices for quantity adjustment. Furthermore, the entire housing box 1 is designed insulated for the purpose of sound and heat insulation.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Compressor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Air Humidification (AREA)

Abstract

In a device for aeration and deaeration of in particular living spaces or the like, with a housing box (1), a partition (3) separates an incoming air space (4) from an outgoing air space (5) in the housing box (1). Both spaces (4, 5) are connected via corresponding connection pieces (2) to an incoming or outgoing air pipe. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zur Be- und Entlüften von insbesondere Wohnräumen od. dgl. mit einem Gehäusekasten.The invention relates to a device for ventilating or in particular living rooms or the like. With a housing box.

Eine Be- und Entlüftung von Wohnräumen findet heute über getrennte Zu- bzw. Abluftgitter statt. In der Regel befindet sich das Abluftgitter an einer Außen­wand, so daß die Abluft direkt in das Freie entlassen werden kann. Die Belüftung geschieht dagegen meist über Deckengitter, welche einen entsprechenden Anschluß an eine Klimaanlage od. dgl. besitzen.Ventilation of living spaces takes place today via separate supply and exhaust air grilles. As a rule, the exhaust air grille is located on an outer wall, so that the exhaust air can be discharged directly into the open. On the other hand, ventilation usually takes place via ceiling grilles, which have a corresponding connection to an air conditioning system or the like.

Nachteilig an dieser Anordnung ist, daß zum einen ge­trennte Druchbrüche für Zu- und Abluft erstellt werden müssen und hierdurch nicht nur ein erhöhter Arbeitsauf­wand notwendig ist, sondern auch der optische Eindruck eines Raumes beeinträchtigt wird. Auch das Einsetzen von getrennt vorhandenen Zu- bzw. Abluftgittern bringt einen erhöhten Arbeitsaufwand mit sich.The disadvantage of this arrangement is that, on the one hand, separate breakthroughs for supply and exhaust air have to be created, and not only is an increased workload necessary as a result, but also the visual impression of a room is impaired. The use of separately existing supply and exhaust air grilles also entails an increased amount of work.

Die Erfinder haben sich zum Ziel gesetzt, die Be- und Entlüftung von insbesondere Wohnräumen zu vereinfachen und optisch ansprechender auszugestalten.The inventors have set themselves the goal of simplifying the ventilation of living spaces in particular and making them more visually appealing.

Zur Lösung dieser Aufgabe führt, daß in dem Gehäuse­kasten durch eine Wand getrennt ein Sammelraum für Zuluft von einem Raum für Abluft angeordnet ist, wobei beide Räume über entsprechende Anschlußstutzen mit einer Zu- bzw. Abluftleitung in Verbindung stehen.To achieve this object, a collection space for supply air from a space for exhaust air is arranged in the housing box separated by a wall, both spaces being connected to a supply or exhaust air line via corresponding connecting pieces.

Hierdurch wird die Be- und Entlüftung eines Raumes von einer einzigen Einrichtung, d. h. einem einzigen bzw. einheitlichen Zu- bzw. Abluftgitter übernommen. Es braucht auch nur ein Durchbruch in dem Wohnraum geschaffen zu werden, so daß der Arbeitsaufwand für einen zusätzlichen Durchbruch entfällt. Ferner ist diese erfindungsgemäße Vorrichtung sehr montagefreund­lich und verkürzt die Montagezeit erheblich. Besonders hervorzuheben ist, daß das erfindungsgemäße kombinierte Zu- bzw. Abluftgitter auch für den nachträglichen Einbau geeignet ist. Das Zu- und Abluftgitter wird mit entsprechenden Farben versehen, so daß es sehr gut den einzelnen Wohnräumen angepaßt werden kann.As a result, the ventilation of a room is carried out by a single device, ie a single or uniform supply or exhaust air grille. It is also only necessary to create a breakthrough in the living space, so that the work for an additional breakthrough is eliminated. Furthermore, this device according to the invention is very easy to assemble and shortens the assembly time considerably. It should be particularly emphasized that the combined supply and exhaust grille according to the invention is also suitable for retrofitting. The supply and exhaust air grille is provided with appropriate colors so that it can be adapted very well to the individual living rooms.

Der Raum für die Abluft besitzt zum Wohnraum hin Abluftschlitze. Durch diese Abluftschlitze gelangt die Abluft in den Raum und wird dann über den entsprechenden Anschlußstutzen an eine Abluftleitung weitergegeben. Für die Ausgestaltung der Abluftschlitze besteht im Rahmen der vorliegenden Erfindung keine Be­schränkung. Es dürften sich jedoch noch zusätzliche Einrichtung zur Mengeneinstellung und zur besseren Aus­gestaltung der Optik anbieten.The room for the exhaust air has exhaust vents towards the living room. The exhaust air enters the room through these exhaust air slots and is then passed on to an exhaust air line via the corresponding connecting piece. There is no restriction for the configuration of the exhaust air slots within the scope of the present invention. However, additional facilities for adjusting the quantity and improving the design of the optics are likely to be available.

In einem einfachen Ausführungsbeispiel sind die Abluft­schlitze in einem Blechstreifen eingestanzt.In a simple exemplary embodiment, the exhaust air slots are punched into a sheet metal strip.

Die Zuluft mündet bevorzugt aus dem Sammelraum zum Wohnraum über Düsen aus. In dem gezeigten Ausführungs­beispiel sind die Düsen in einer Reihe neben den Ab­luftschlitzen in den Blechstreifen eingesetzt. Jedoch ist hier auch eine andere Anordnung denkbar. Wesentlich ist dagegen, daß die Düsenachsen der einzelnen Düsen zueinander eine unterschiedliche Stellung aufweisen sollen. Sind die Düsen beispielsweise in einer Reihe angeordnet, so bietet sich an, daß die äußeren Düsen nach Außen hin geneigt, während die inneren Düsen nach links oder rechts gespreizt sind. Hierdurch wird ein breitgefächerter Zuluftstrahl erreicht. Die Anzahl der Düsen ist nicht begrenzt.The supply air preferably discharges from the collecting room to the living room via nozzles. In the exemplary embodiment shown, the nozzles are inserted in a row next to the exhaust air slots in the sheet metal strip. However, another arrangement is also conceivable here. On the other hand, it is essential that the nozzle axes of the individual nozzles should have a different position from one another. If the nozzles are arranged in a row, for example, it is advisable that the outer nozzles are inclined outwards, while the inner nozzles are spread to the left or right. In this way a wide range of supply air is achieved. The number of nozzles is not limited.

Durch die Düsen wird ferner ermöglicht, daß die Zuluft auch bei relativ geringer Luftmenge je Einzeldüse mit erhöhter Geschwindigkeit in einen Wohnraum eingebracht wird. Hierdurch wird erreicht, daß das Einbringen der Zuluft in keinem Fall von der Entnahme der Abluft durch die Abluftschlitze gestört wird. Deshalb können ohne Bedenken Zuluft- und Abluftgitter in der gleichen Vor­richtung Verwendung finden.The nozzles also make it possible for the supply air to be introduced into a living space at an increased speed even with a relatively small amount of air per individual nozzle. This ensures that the introduction of the supply air is in no way disturbed by the extraction of the exhaust air through the exhaust air slots. Therefore, supply air and exhaust air grilles can be used in the same device without hesitation.

In einem weiteren Ausführungsbeispiel der Erfindung mündet der Abluftraum über eine Düse nach außen. Diese Düse hat den erheblichen Vorteil, daß die schmutzige Abluft weit weg von der Fassade geblasen wird, so daß ein Verschmutzen der Fassade nicht mehr stattfindet. Aus diesem Grund ist diese Düse auch in einer Oberfläche eines Einsatzes eingesetzt und ragt über die Fassade entsprechend hinaus. Durch die Düsenöffnung kann die Abluft mit relativ wenig Ventilatorkraft weit weg von der Ausblasöffnung geblasen werden. Dieses Ausblasen der Abluft hat ferner auch den Vorteil, daß direkt neben der Ausblasdüse auch die Zuluft für den Wohnraum eingeführt werden kann, ohne daß beispielsweise bereits ausgeblasene Abluft wieder eingesaugt wird. Deshalb mündet erfindungsgemäß der Zuluftraum über Zuluftansaugöffnungen nach außen.In a further exemplary embodiment of the invention, the exhaust air space opens outwards via a nozzle. This nozzle has the considerable advantage that the dirty exhaust air is blown far away from the facade, so that the facade is no longer contaminated. For this reason, this nozzle is also used in a surface of an insert and protrudes accordingly over the facade. The exhaust air can be blown far away from the blow-out opening with relatively little fan force through the nozzle opening. This blowing out of the exhaust air also has the advantage that the supply air for the living space can also be introduced directly next to the blow-out nozzle without, for example, exhaust air which has already been blown out being sucked in again. Therefore, according to the invention, the supply air space opens to the outside via supply air intake openings.

Bevorzugt sind diese Zuluftansaugöffnungen von Stanz­streifen überdacht, damit beispielsweise kein Regen mit angesaugt wird.These supply air intake openings are preferably covered by punched strips so that, for example, no rain is also drawn in.

Für die Führung der Zu- und Abluftleitung ist zum einen daran gedacht, daß diese aneinander anliegen. Damit kann an den Wänden ein gewisser Wärmeaustausch strattfinden, so daß die wesentlich wärmere Abluft die kühlere Zuluft aufheizen kann. Dies wird selbstver­ständlich noch dadurch verbessert, wenn erfindungsgemäß die Abluftleitung in der Zuluftleitung geführt wird, da dadurch die Wärmeaustauschfläche erhöht ist.For the guidance of the supply and exhaust air line, on the one hand, it is thought that they are in contact with each other. A certain heat exchange can thus take place on the walls, so that the much warmer exhaust air can heat up the cooler supply air. This is of course further improved if, according to the invention, the exhaust air line is routed in the supply air line, since this increases the heat exchange area.

Bei dieser erfindungsgemäßen Vorrichtung bestehend aus Abluftdüse und Zuluftansaugöffnung ist die einfachere Montage und das Vermeiden von Verschmutzung der Fassade hervorzuheben.In this device according to the invention consisting of exhaust air nozzle and supply air intake opening, the simpler assembly and the avoidance of contamination of the facade should be emphasized.

Weitere Vorteile, Merkmale und Einzelheiten der Er­findung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele, sowie anhand der Zeichnung; diese zeigt in

  • Figur 1 einen Querschnitt durch ein kombiniertes Abluftgitter mit Zuluftansaugöffnungen;
  • Figur 2 eine Draufsicht auf das Abluftgitter mit Zu­luftansaugöffnungen gemäß Figur 1;
  • Figur 3 einen Querschnitt durch ein weiteres Aus­führungsbeispiel eines kombinierten Zu- und Abluftgitters;
  • Figur 4 eine Draufsicht auf das kombinierte Zu- und Abluftgitter gemäß Figur 3.
Further advantages, features and details of the invention emerge from the following description of preferred exemplary embodiments and from the drawing; this shows in
  • 1 shows a cross section through a combined exhaust air grille with supply air intake openings;
  • FIG. 2 shows a plan view of the exhaust air grille with supply air intake openings according to FIG. 1;
  • Figure 3 shows a cross section through a further embodiment of a combined supply and exhaust air grille;
  • FIG. 4 shows a top view of the combined supply and exhaust air grille according to FIG. 3.

Ein kombiniertes Abluftgitter R₁ mit Zuluftansaugöffnung weist gemäß Figur 1 einen Gehäusekasten 1 auf, welcher einends Anschlußstutzen 2 für Abluft bzw. - nicht gezeigt - für Zuluft besitzt. Dieser Gehäusekasten 1 umschließt einen Raum, welcher über eine Trennwand 3 (in Figur 2 gestrichelt dargestellt) in einen Zuluftraum 4 und einen Abluftraum 5 unterteilt ist.A combined exhaust grille R 1 with supply air intake opening has, according to FIG. 1, a housing box 1, which has one end connection piece 2 for exhaust air or - not shown - for supply air. This housing box 1 encloses a space which is divided into a supply air space 4 and an exhaust air space 5 via a partition 3 (shown in broken lines in FIG. 2).

Andernends der Anschlußstutzen 2 ist in den Gehäuse­kasten 1 ein Rahmen 6 eingesetzt, welcher zum einen eine Deckleiste 7 ausbildet und zum anderen einen Einsatz 8 hält. Dieser Einsatz 8 besitzt eine Ober­fläche 9, in die zum einen eine Düse 10 zum Ausbringen von Abluft und zum anderen Zuluftansaugöffnungen 11 zum Ansaugen von Zuluft eingesetzt bzw. eingeformt sind.At the other end of the connecting piece 2, a frame 6 is inserted in the housing box 1, which on the one hand forms a cover strip 7 and on the other hand holds an insert 8. This insert 8 has a surface 9 into which, on the one hand, a nozzle 10 for discharging exhaust air and, on the other hand, supply air intake openings 11 for intake of supply air are inserted or molded.

Die Zuluftansaugöffnungen 11 sind mit einerm entsprechenden Stanzstreifen 12 überdeckt.The supply air intake openings 11 are covered with a corresponding punched strip 12.

Das erfindungsgemäße Zu- und Abluftgitter R₂ gemäß Figur 3 weist ebenfalls einen Gehäusekasten 1 auf, der in einen stabilen Deckrahmen 7 eingesetzt ist. Dieser Deckrahmen 7 dient unter anderem der Verblendung des Zu- und Abluftgitters, beispielsweise beim Einsatz in die Decke eines Wohnraumes.The supply and exhaust air grille R₂ according to Figure 3 also has a housing box 1, which is inserted into a stable cover frame 7. This cover frame 7 serves, among other things, to blind the supply and exhaust air grille, for example when used in the ceiling of a living room.

Nach hinten besitzt der Gehäusekasten 1 zwei Anschluß­stutzen 2 und 13, wobei über den Anschlußstutzen 13 Zuluft in einen Sammelraum 15 des Gehäusekastens 1 ein­gebracht werden kann. Der Sammelraum 15 ist im Gehäusekasten 1 durch die Trennwand 3 von einem weiteren Raum 17 abgeteilt, in welchen Abluft durch entsprechende Abluftschlitze 18 gelangt. Dieser Raum 17 mündet in dem Anschlußstutzen 2 aus.To the rear, the housing box 1 has two connecting pieces 2 and 13, with supply air 13 being able to be introduced into a collecting space 15 of the housing box 1 via the connecting piece 13. The collecting space 15 is divided in the housing box 1 by the partition 3 from a further space 17, in which exhaust air passes through corresponding exhaust vents 18. This space 17 opens into the connecting piece 2.

Die Abluftschlitze 18 sind der Einfachheit halber in einen Blechstreifen 19 eingestanzt, welcher den Sammel­raum 15 und Raum 17 zum Wohnrauminneren hin abschließt und seitlich mit dem Deckrahmen 7 verbunden ist. Im vorliegenden Ausführungsbeispiel ist dieser Blech­streifen 19 vor allem aus optischen Gründen querschnittlich U-förmig ausgebildet, so daß sich die Abluftschlitze 18 in einer Senke 20 in dem Zu- und Abluftgitter R₂ befinden.For the sake of simplicity, the exhaust air slots 18 are stamped into a sheet metal strip 19, which closes the collecting space 15 and space 17 from the interior of the living space and is laterally connected to the cover frame 7. In the present embodiment, this sheet metal strip 19 is of U-shaped cross section, primarily for optical reasons, so that the exhaust air slots 18 are located in a depression 20 in the supply and exhaust air grating R 2.

Neben den Abluftschlitzen 18 sind in einer Reihe vier Auslaßdüsen 21 angeordnet, welche sich ebenfalls in der Senke 20 zurückgezogen befinden.In addition to the exhaust air slots 18, four outlet nozzles 21 are arranged in a row, which are also retracted in the depression 20.

Jede Auslaßdüse besitzt eine Ringnut 22, in welche in Gebrauchslage ein entsprechender Randstreifen einer Ausstanzöffnung des Blechstreifens 19 eingreift.Each outlet nozzle has an annular groove 22 into which a corresponding edge strip of a punched-out opening in the sheet metal strip 19 engages in the position of use.

In Figur 4 ist dargestellt, daß jede Düse 21 eine parallel zueinander angeordnete Düsenachse A besitzt. In der bevorzugten Ausführungsform der Erfindung soll jedoch jede Düse 21 einen anderen Ausblaswinkel haben. Vornehmlich sollen die beiden äußeren Düsen 21a und 21d in der Draufsicht nach oben und nach unten sowie die beiden mittleren Düsen 21b und 21c nach links und nach rechts gespreizt in den Blechstreifen 19 eingesetzt sein. Im Rahmen der Erfindung liegt auch, daß nur zwei Düsen eingesetzt werden oder aber mehr als vier. Die Anzahl nach oben ist nicht begrenzt.FIG. 4 shows that each nozzle 21 has a nozzle axis A arranged parallel to one another. In the preferred embodiment of the invention, however, each nozzle 21 should have a different blow-out angle. Above all, the two outer nozzles 21a and 21d are to be inserted into the sheet metal strip 19, spreading upward and downward, and the two middle nozzles 21b and 21c spread to the left and to the right. It is also within the scope of the invention that only two nozzles are used or more than four. The number upwards is not limited.

Wichtig ist die Düsenstellung zueinander, so daß sich die Strahlbahnen der Düsen beim Ausblasen nicht be­rühren und vor allem der gesamte Wohnraum gut mit Zuluft durchspült wird. Insgesamt entsteht ein breitgefächerter Zuluftstrahl, welcher aus relativ geringer Luftmenge je Einzeldüse bestehend weit in den Raum eindringt und somit eine optimale, gleichmäßige Zuluftführung über die gesamte Raumfläche ermöglicht. Durch die Düsen erreicht die Zuluft eine entsprechende Geschwindigkeit, so daß die Zuluft durch die nahe angeordneten Abluftschlitze 18 im selben Gitter R₂ nicht gestört wird.The position of the nozzles relative to one another is important so that the jet trajectories of the nozzles do not touch each other when blowing out and, above all, the entire living space is flushed well with supply air. All in all, a wide-ranging supply air jet is created, which consists of a relatively small amount of air per individual nozzle and penetrates far into the room, thus enabling optimal, uniform supply air flow over the entire area of the room. Through the nozzles, the supply air reaches a corresponding speed, so that the supply air is not disturbed by the nearby exhaust air slots 18 in the same grid R₂.

Die Abluftschlitze 18 können mit bekannten Einrichtun­gen zur Mengeneinstellung versehen sein. Ferner ist der gesamte Gehäusekasten 1 zum Zwecke der Schall- und Wärmedämmung isoliert ausgebildet.The exhaust vents 18 can be provided with known devices for quantity adjustment. Furthermore, the entire housing box 1 is designed insulated for the purpose of sound and heat insulation.

Claims (13)

1. Vorrichtung zum Be- und Entlüften von insbesondere Wohnräumen od. dgl. mit einem Gehäusekasten,
dadurch gekennzeichnet,
daß in dem Gehäusekasten (1) durch eine Trennwand (3) ein Zuluftraum (4) von einem Abluftraum (5) ge­trennt ist, wobei beide Räume (4, 5) über entsprechende Anschlußstutzen (2) mit einer Zu- bzw. Abluftleitung in Verbindung stehen.1. Device for ventilating or in particular living rooms or the like with a housing box,
characterized,
that in the housing box (1) by a partition (3) an air supply space (4) is separated from an exhaust air space (5), both rooms (4, 5) via corresponding connection pieces (2) with a supply or exhaust air line in connection stand. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Abluftraum (5) über eine Düse (10) nach außen mündet.2. Device according to claim 1, characterized in that the exhaust air space (5) opens out through a nozzle (10). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Düse (10) in eine Oberfläche (9) eines Einsatzes (8) eingesetzt ist und über eine Fassade hinausragt.3. Apparatus according to claim 2, characterized in that the nozzle (10) is inserted into a surface (9) of an insert (8) and protrudes beyond a facade. 4. Vorrichtung nach wenigstens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Zuluftraum (4) über Zuluftansaugöffnungen (11) nach außen mündet.4. The device according to at least one of claims 1 to 3, characterized in that the supply air space (4) opens out via supply air intake openings (11). 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Zuluftansaugöffnung (11) von Stanzstreifen (12) überdacht sind.5. The device according to claim 4, characterized in that the supply air intake opening (11) of punched strips (12) are covered. 6. Vorrichtung nach wenigstens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß Zu- und Abluft­leitung einander anliegen.6. The device according to at least one of claims 1 to 5, characterized in that the supply and exhaust air lines abut each other. 7. Vorrichtung nach wenigstens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Abluftleitung in der Zuluftleitung geführt ist.7. The device according to at least one of claims 1 to 5, characterized in that the exhaust air line is guided in the supply air line. 8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zum Wohnraum hin der Raum (17) Abluftschlitze (18) aufweist.8. The device according to claim 1, characterized in that the room (17) has exhaust vents (18). 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Abluftschlitze (18) Ausstanzungen in einem Blechstreifen (19) sind.9. The device according to claim 8, characterized in that the exhaust slots (18) are punched in a sheet metal strip (19). 10. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß der Sammelraum (15) für Zuluft über Düsen (21) zum Wohnraum hin offen ist.10. The device according to claim 8, characterized in that the collecting space (15) for supply air via nozzles (21) is open to the living room. 11. Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die Düsen (21) in einer Reihe neben den Abluftschlitzen (18) in den Blechstreifen (19) eingesetzt sind.11. The device according to claim 10, characterized in that the nozzles (21) in a row next to the exhaust slots (18) in the sheet metal strip (19) are used. 12. Vorrichtung nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Düsen (21a 21d) durch unterschiedliche Stellung ihrer Achsen (A) einen unterschiedlichen Ausblaswinkel aufweisen.12. The apparatus of claim 10 or 11, characterized in that the nozzles (21a 21d) have a different blow-out angle by different positions of their axes (A). 13. Vorrichtung nach wenigstens einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, daß der Blechstreifen (19) U-förmig ausgebildet ist, so daß sich Abluftschlitze (18) und Düsen (21) in einer Senke (20) befinden.13. The device according to at least one of claims 9 to 12, characterized in that the sheet metal strip (19) is U-shaped, so that exhaust air slots (18) and nozzles (21) are in a depression (20).
EP90100960A 1989-01-20 1990-01-18 Device for aeration and deaeration Expired - Lifetime EP0379188B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19893901544 DE3901544A1 (en) 1989-01-20 1989-01-20 Device for aeration and deaeration
DE19893901543 DE3901543A1 (en) 1989-01-20 1989-01-20 Device for aeration and deaeration
DE3901544 1989-01-20
DE3901543 1989-01-20

Publications (3)

Publication Number Publication Date
EP0379188A2 true EP0379188A2 (en) 1990-07-25
EP0379188A3 EP0379188A3 (en) 1991-11-13
EP0379188B1 EP0379188B1 (en) 1994-10-26

Family

ID=25876935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90100960A Expired - Lifetime EP0379188B1 (en) 1989-01-20 1990-01-18 Device for aeration and deaeration

Country Status (7)

Country Link
US (1) US5076152A (en)
EP (1) EP0379188B1 (en)
JP (1) JPH02233935A (en)
AT (1) ATE113363T1 (en)
DE (1) DE59007532D1 (en)
DK (1) DK13490A (en)
ES (1) ES2064496T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134305A1 (en) * 1991-10-17 1993-04-22 Eduard Dreher Fresh air supply system for buildings with several rooms + - consists of supply and return lines passing through heat exchanger and connected to each room separately
DE4135130A1 (en) * 1991-10-24 1993-04-29 Schako Metallwarenfabrik Ventilation system for flat rooms - has main supply and exhaust grill in each flat with subsidiary grills in individual rooms
WO1993012392A1 (en) * 1991-12-13 1993-06-24 Schako Metallwarenfabrik Ferdinand Schad Kg Fresh-air feed and exhaust-air extraction device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW377803U (en) * 1999-05-10 1999-12-21 Guo Jin Sheng Structure for air port seat of air conditioning fanner
US6379241B1 (en) * 2000-11-17 2002-04-30 Chin-Sheng Kuo Wind-hole device of a ventilator for an air conditioner
US6447389B1 (en) * 2001-05-08 2002-09-10 Chin-Sheng Kuo Wind-hole base of a blower for an air conditioner
US20100112928A1 (en) * 2008-11-03 2010-05-06 Airex Inc. Adaptable exhaust box
US8911286B1 (en) * 2010-01-05 2014-12-16 Michael Lee Savigny Concentric air diffuser with an angled supply air face
TWI469729B (en) * 2010-08-25 2015-01-11 Hon Hai Prec Ind Co Ltd Container data center and heat dissipating control system thereof
US20150101883A1 (en) * 2013-10-10 2015-04-16 Yonghui Xu Sound attenuation module and oversized grill
US10041697B1 (en) * 2015-10-16 2018-08-07 Parnell Black Noise reduction system for in-wall HVAC systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375861A (en) * 1931-04-02 1932-07-04 Alexander William Stewart Improvements in ventilating systems
US3158082A (en) * 1961-05-10 1964-11-24 Theodore L Dillingham Air conditioning system and ventilator therefor
FR2469666A1 (en) * 1979-11-15 1981-05-22 Fonderie Soc Gen De Air inlet-outlet duct for air conditioner - uses divided inlet-outlet enclosure with sliding structure attached to faceplate to regulate air flow
DE3332298A1 (en) * 1983-09-07 1985-03-21 Philipp Kreis GmbH & Co Truma-Gerätebau, 8000 München EXTERNAL WALL BOX FOR THE COMBUSTION AIR AND EXHAUST CHANNEL OF A DEVICE WORKING WITH A BURNER SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US688132A (en) * 1901-02-21 1901-12-03 John Franklin Sims Heating and ventilating apparatus.
US1177779A (en) * 1915-10-20 1916-04-04 Xxth Century Heating And Ventilating Company Furnace equipment.
US1329802A (en) * 1918-10-23 1920-02-03 Excelsior Steel Furnace Compan Combined hot-air and cold-air register
EP0149203B1 (en) * 1984-01-07 1989-03-15 Henryk Bernhardt Discharge nozzle arrangement for injector air conditioners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375861A (en) * 1931-04-02 1932-07-04 Alexander William Stewart Improvements in ventilating systems
US3158082A (en) * 1961-05-10 1964-11-24 Theodore L Dillingham Air conditioning system and ventilator therefor
FR2469666A1 (en) * 1979-11-15 1981-05-22 Fonderie Soc Gen De Air inlet-outlet duct for air conditioner - uses divided inlet-outlet enclosure with sliding structure attached to faceplate to regulate air flow
DE3332298A1 (en) * 1983-09-07 1985-03-21 Philipp Kreis GmbH & Co Truma-Gerätebau, 8000 München EXTERNAL WALL BOX FOR THE COMBUSTION AIR AND EXHAUST CHANNEL OF A DEVICE WORKING WITH A BURNER SYSTEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134305A1 (en) * 1991-10-17 1993-04-22 Eduard Dreher Fresh air supply system for buildings with several rooms + - consists of supply and return lines passing through heat exchanger and connected to each room separately
DE4135130A1 (en) * 1991-10-24 1993-04-29 Schako Metallwarenfabrik Ventilation system for flat rooms - has main supply and exhaust grill in each flat with subsidiary grills in individual rooms
WO1993012392A1 (en) * 1991-12-13 1993-06-24 Schako Metallwarenfabrik Ferdinand Schad Kg Fresh-air feed and exhaust-air extraction device

Also Published As

Publication number Publication date
DK13490D0 (en) 1990-01-17
JPH02233935A (en) 1990-09-17
US5076152A (en) 1991-12-31
ES2064496T3 (en) 1995-02-01
EP0379188A3 (en) 1991-11-13
DE59007532D1 (en) 1994-12-08
ATE113363T1 (en) 1994-11-15
EP0379188B1 (en) 1994-10-26
DK13490A (en) 1990-07-21

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