EP1589296B1 - Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum - Google Patents

Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum Download PDF

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Publication number
EP1589296B1
EP1589296B1 EP05007776.7A EP05007776A EP1589296B1 EP 1589296 B1 EP1589296 B1 EP 1589296B1 EP 05007776 A EP05007776 A EP 05007776A EP 1589296 B1 EP1589296 B1 EP 1589296B1
Authority
EP
European Patent Office
Prior art keywords
air
shells
deflecting means
housing
interior
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.)
Expired - Lifetime
Application number
EP05007776.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1589296A3 (de
EP1589296A2 (de
Inventor
Rainer Müller
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 Klima Luft 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 DE200410019410 external-priority patent/DE102004019410B3/de
Priority claimed from DE102004040114A external-priority patent/DE102004040114A1/de
Application filed by Schako Klima Luft Ferdinand Schad KG filed Critical Schako Klima Luft Ferdinand Schad KG
Priority to PL05007776T priority Critical patent/PL1589296T3/pl
Publication of EP1589296A2 publication Critical patent/EP1589296A2/de
Publication of EP1589296A3 publication Critical patent/EP1589296A3/de
Application granted granted Critical
Publication of EP1589296B1 publication Critical patent/EP1589296B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/17—Details or features not otherwise provided for mounted in a wall

Definitions

  • the invention relates to a device for introducing and / or discharge of air in / from a / m room with a housing having an air inlet and an air outlet, wherein in an interior of the housing, a deflection device for the air is provided.
  • German utility model shows 73 22 128 a sound-insulating airlock for living spaces od.
  • a sound-insulating airlock for living spaces od.
  • which consists of a channel-like housing with inlet and outlet openings for the airflow to be passed through and workshop is completed.
  • the air gives in Interior of this airlock a diversion and is passed by insulating layers, which take over the sound insulation.
  • a device of the type mentioned above is from DE 42 32 315 A1 known.
  • the Zu Kunststoff Rhein consists of a cuboid housing that is intended for installation in the outer walls of buildings and / or apartments.
  • the housing In the housing there is a cross-sectionally approximately S-shaped Heilumlenkkanal, which is lined with sound and heat-insulating material, and through which air can flow from the outside to the interior of the apartment.
  • the object of the present invention is to provide a device which has excellent insulating properties and is easy to manufacture. Furthermore, their stability should be substantially improved and installation in lightweight walls possible.
  • the production of the housing from two shells has the advantage that the interior of the housing can be covered with the corresponding insulating layers. Furthermore, a separate production of the deflection is possible, which is connected only after their production with the two shells. As a result, the two shells can be decoupled from each other, so that a vibration acting on a shell has no effect on the other shell. Furthermore, the connection of deflecting device and shells can be configured such that the deflecting device contributes substantially to the stability of the entire housing.
  • This purpose is mainly used when flanges are folded from the shells, which can lie flat against each other during assembly. These flanges can then be separated by inserting appropriate insulating strips.
  • circumferential flanges also accommodate the plate-shaped deflection between them, so that the plate-shaped deflection counteracts a distortion of the shells. It contributes significantly to the stabilization of the entire housing, so that this always retains its desired shape.
  • the plate-shaped deflection device consists of two panels, between which at least partially an insulation is arranged.
  • this insulation can consist of a heavy foil.
  • heavy foil is understood as meaning a foil having a high basis weight of, for example, 3 kg per square meter.
  • the deflection should be at least partially occupied with insulation.
  • a melanin resin layer is available, although other sound-insulating materials are also conceivable.
  • a special eye feature is to be directed to the fact that the plate-shaped deflection device, however, is preferably not covered with insulation in the visible area of the air inlet or air outlet, but is coated there with the same color, for example white, like the air inlet or air outlet.
  • white like the air inlet or air outlet.
  • architects today want to see smooth, white surfaces, also inside an airlock.
  • the interior of the housing itself should also be lined with insulation.
  • a melanin resin layer is especially suitable.
  • a deep absorber for low frequencies is provided at the bottom of the interior.
  • This can also consist of a melanin resin layer, which, however, has a greater thickness.
  • both shells can be identical, so that the air inlet and outlet are the same and are also at the same height. As a result, the manufacturing costs are reduced.
  • the wall thickness of the shells have a different thickness.
  • the shells are subject to a different vibration, so that a transmission of the vibrations to each other is excluded.
  • FIG. 1 A device according to the invention for introducing and / or discharging air into / out of a / m has according to FIG. 1 a housing 1, which has a slot-shaped air outlet 2 and an air inlet indicated only by dashed lines.
  • the embodiments according to the FIGS. 1 and 2 differ in that the air intake 3 after FIG. 1 is designed as an air inlet, while an air inlet 3.1 according to FIG. 2 is configured identically with the slot-shaped air outlet 2.
  • the housing 1 is according to FIG. 2 from two shells 4.1 and 4.2, which together enclose an inner space 5.
  • a deflection device 6 is used, which is designed plate-shaped. It consists of two panels 7.1 and 7.2, between which some heavy foil 8 and partially insulating strips 9 are inserted.
  • the panels 7.1 and 7.2 are externally covered with a melanin resin layer 10.1 and 10.2.
  • the interior 5 of the housing 1 is laterally also covered with a melamine resin layer 11.1 and 11.2, at the bottom there is a depth absorber 12, preferably also a melamine resin strip, which, however, is designed substantially thicker.
  • the two shells 4.1 and 4.2 are identical.
  • FIG. 1 can be seen that laterally in the shell 4.1 - and thus also in the shell 4.2 - circumferential flanges 13.1 to 13.4 are folded.
  • the shell 4.1 is connected to corresponding flanges on the shell 4.2, wherein the flanges, unless the baffle 6 is disposed therebetween, separated by insulating strip 14 to each other.
  • They are od by any configured fasteners 15, such as screws, rivets.
  • These fasteners 15 are, for example, supported by a foam rubber seal or other elastic documents.
  • the preparation of the inventive device is carried out in a simple manner by corresponding punching and folding of the shells 4.1 and 4.2 with the flanges 13.1 to 13.4. Since the shells are still open after manufacture, they can readily be covered with melanin resin layers 11.1 and 11.2.
  • the deflection device 6 is produced separately, in which between the two panels 7.1 and 7.2, the heavy foil 8 and the corresponding insulating strips 9 are inserted.
  • the deep absorber 12 When connecting the two shells 4.1 and 4.2, the deep absorber 12 is inserted in the interior 5 below, also the deflecting device 8 is inserted between the flanges 13.1, 13.2 and 13.3 and connected there with the flanges via the corresponding fastening means 15.
  • both shells 4.1 and 4.2 are decoupled from each other by the insertion of the insulating strips 14 between the flanges so that one shell 4.1 can oscillate without affecting the other shell 4.2 thereof or vice versa.
  • the plate-shaped deflection device 6 is preferably not covered with a melanin resin layer in the visible range of the air outlet 2 or air inlet 3 or 3.1, so that in this area the panel 7.1 or 7.2 can be colored with the same color as the air outlet or the air inlet , This offers the viewer a smooth, barely noticeable surface. This applies in particular to a white coloring of the shells 4.1 and 4.2 and the deflection device 6 in the field of vision.
  • the device according to the invention is intended to be used in particular for lightweight walls with high acoustic requirements.
  • FIG. 2 it can be seen that the housing 1 is inserted into a lightweight wall made of an inner and outer gypsum plasterboard wall 16.1 and 16.2.
  • the housing 1 is supported against the plasterboard shells 16.1 and 16.2 via insulating strip 17, so that the housing 1 is decoupled from the lightweight wall.
  • the air outlet 2 and also the air inlet 3.1 each comprise a surrounding frame 18.1 and 18.2.
  • the air which now flows through the air inlet 3.1 into the interior 5, is deflected by the deflecting device 6 and damped by the melamine resin layers 10.2 and 11.2.
  • the deep absorber 12 takes over the sound insulation of depth frequencies.
  • a further insulation of the air bar is carried out by the melanine resin layers 10.1 and 11.1 when guiding the air in the direction of the air outlet 2.
  • the inventive device is particularly suitable for installation in lightweight partition walls with particularly high demands on the Bauschalldämm Mass R'b 32 to 50 dB for single-shell partitions and 58 dB for two-shell partitions according to DIN 4109. Despite the excellent sound insulation, only a slight pressure loss is noted, which is particularly noteworthy.
  • the device can still be provided with a corresponding fire protection equipment (F90 as an option).
  • the embodiment of the device according to the invention for introducing and / or discharging air according to FIG. 4 basically represents a doubling of the embodiment according to FIG. 2
  • a housing Approximately in the middle of a round or slot-shaped air inlet 3.2 and a round or slot-shaped air outlet 2.1 is provided in a housing.
  • This housing is in turn formed of two shells 4.3 and 4.4, which enclose an interior 5.1.
  • a deflection 6.1 is attached, which is designed plate-shaped.
  • This deflecting device 6.1 in turn separates the air inlet 3.2 from the air outlet 2.1 and is supported by the lateral flanges 13.1 and 13.3, which in FIG. 1 are recognizable.
  • This overflow silencer has the advantage that a much higher volume flow can be promoted with low pressure drop.
  • the volume flow is about twice as high as that in the device according to the FIGS. 1 and 2 ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Building Environments (AREA)
  • Air Humidification (AREA)
EP05007776.7A 2004-04-19 2005-04-08 Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum Expired - Lifetime EP1589296B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05007776T PL1589296T3 (pl) 2004-04-19 2005-04-08 Urządzenie do wtłaczania i/lub usuwania powietrza do/z pomieszczenia

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004019410 2004-04-19
DE200410019410 DE102004019410B3 (de) 2004-04-19 2004-04-19 Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum
DE102004040114 2004-08-18
DE102004040114A DE102004040114A1 (de) 2004-08-18 2004-08-18 Vorrichtung zum Ein-und/oder Ausbringen von Luft in/aus einen/m Raum

Publications (3)

Publication Number Publication Date
EP1589296A2 EP1589296A2 (de) 2005-10-26
EP1589296A3 EP1589296A3 (de) 2007-06-20
EP1589296B1 true EP1589296B1 (de) 2013-07-03

Family

ID=34934921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007776.7A Expired - Lifetime EP1589296B1 (de) 2004-04-19 2005-04-08 Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum

Country Status (5)

Country Link
EP (1) EP1589296B1 (pl)
DK (1) DK1589296T3 (pl)
ES (1) ES2429533T3 (pl)
PL (1) PL1589296T3 (pl)
PT (1) PT1589296E (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024106314A1 (de) 2023-03-07 2024-09-12 SCHAKO KG Zweigniederlassung Kolbingen Schalldämpfungsvorrichtung für eine Belüftungsanlage
EP4428464A1 (de) 2023-03-07 2024-09-11 Schako KG Schalldämpfungsvorrichtung für eine belüftungsanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7322128U (de) * 1973-09-20 Flamme W Schalldämmende Luftschleuse für Wohnräume und dergl
DD113806A1 (pl) * 1974-07-15 1975-06-20
FR2523190A1 (fr) * 1982-03-09 1983-09-16 Cherrier Gerard Bouche d'aeration acoustique
FI880799A7 (fi) * 1988-02-19 1989-08-20 Halton Oy Luftfoerdelningsenhet.
CH691825A5 (de) * 1997-01-31 2001-10-31 Hesco Klima Schweiz Ag Vorrichtung für die Luftzufuhr zu einem Gebäuderaum.

Also Published As

Publication number Publication date
DK1589296T3 (da) 2013-09-30
ES2429533T3 (es) 2013-11-15
EP1589296A3 (de) 2007-06-20
EP1589296A2 (de) 2005-10-26
PT1589296E (pt) 2013-09-30
PL1589296T3 (pl) 2013-12-31

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