WO1994008182A1 - Device for ventilating or extracting air from spaces - Google Patents

Device for ventilating or extracting air from spaces Download PDF

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Publication number
WO1994008182A1
WO1994008182A1 PCT/EP1993/002693 EP9302693W WO9408182A1 WO 1994008182 A1 WO1994008182 A1 WO 1994008182A1 EP 9302693 W EP9302693 W EP 9302693W WO 9408182 A1 WO9408182 A1 WO 9408182A1
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WO
WIPO (PCT)
Prior art keywords
insert
housing
air
opening
paddle wheel
Prior art date
Application number
PCT/EP1993/002693
Other languages
German (de)
French (fr)
Inventor
Helge B. Cohausz
Original Assignee
Cohausz Helge B
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 Cohausz Helge B filed Critical Cohausz Helge B
Publication of WO1994008182A1 publication Critical patent/WO1994008182A1/en

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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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Definitions

  • the invention relates to a device for ventilation and / or ventilation of rooms with at least one air filter, in particular the housing of the device can be fastened in or on a wall, in particular the outer wall of the room, and an air inlet and an air outlet opening and an air duct arranged between the openings having.
  • Fan devices in particular air conditioning devices, are known which are fastened in or on an outer wall of a room and blow outside air into the room. It is also known to install parts in the device that heat, cool, humidify and / or clean the air.
  • a common feature of these known devices is that the smallest particles can settle inside the device in the area through which air flows. These particles, especially dust, pollen, plant seeds and other smallest plant particles are deposited and form a breeding ground for bacteria. Especially for clean rooms, hospital rooms such as operating rooms and for Rooms in which people sensitive to allergies live. It is necessary to regularly clean and disinfect the interior of these known devices. This is a considerable amount of work and costs. In addition, a high level of disinfection cannot be achieved, since the inside of the device is usually angled.
  • the object of the invention is to improve a device of the first type in such a way that cleaning and disinfecting can be carried out quickly and in a small and inexpensive manner with little effort.
  • This object is achieved in that all parts coming into contact with the air flowing through, including the entire air duct, are arranged in a separate insert which is detachably fastened in a sealed manner in the rest of the device housing.
  • the separate insert forms a removable unit inside the device housing, similar to a capsule, which can be quickly and easily exchanged for a new or cleaned and disinfected one. This ensures that no area or part of the device that comes into contact with air is not cleaned and disinfected.
  • the exchangeable inserts are provided two or more times per device, so that a cleaned and disinfected unit is always available and is preferably stored in a pure covering.
  • the interchangeable insert is therefore an exchange unit that can be offered by a cleaning and disinfection service. Alternatively, cleaning and disinfection can also be carried out by the user.
  • Advantageous embodiments of the invention are set out in the subclaims. Many of these requirements lead to a particularly simple design.
  • the housing 3 has an opening 4 which connects both sides of the wall 1 and in which an insert 5 is detachably fastened, which is inserted into the opening 4 from one side of the device, in particular from the inside of the room.
  • the interchangeable insert 5 lies in a sealed manner in the opening 4 and contracts contacts of the device 3 with its own external electrical contacts when inserted.
  • At least one filter 9 is located between the openings 7 and 8 and a humidifier 10 and a heat exchanger 11 are preferably arranged.
  • the air is conveyed by a fan wheel 12 which is driven by an electric motor 13.
  • the electric motor 13 can also be fastened outside the insert 5 in the housing 3, in which case the shaft of the fan wheel 12 is then fastened to the shaft of the motor 13 via a connection and a coupling.
  • electrical and / or electronic parts for power supply, control, regulation, display and / or monitoring can be arranged in the housing 3, the electrical connections being made via the above-mentioned contacts.
  • the device part 5 only needs to be pulled out of the housing 3 and replaced by a clean and disinfected part.
  • the insert 5 can also be pulled out, cleaned and disinfected and reinserted.
  • the cleaning and disinfecting outside of the housing 3 is particularly easy to carry out, since these cartridges or cartridges-like separate device parts 5 can easily be inserted into a device, a machine or a system in order to be treated there for cleaning and disinfection. In a simple version, it is sufficient to place the insert 5 in a bath, rinse it and dry it.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

The invention relates to a device for ventilating or extracting air from spaces with at least one air filter, in which the housing has an air inlet and an air outlet aperture and an air conduction channel between the apertures, where the parts coming into contact with the air flow, including the entire air guide duct, are fitted in a separate section which is releasably secured in the rest of the device housing.

Description

Vorrichtung zum Be- und/oder Entlüften von RäumenDevice for ventilation and / or ventilation of rooms
Die Erfindung betrifft eine Vorrichtung zum Be- und/oder Entlüften von Räumen mit mindestens einem Luftfilter, wobei insbesondere das Gehäuse der Vorrichtung in oder an einer Wand insbesondere Außenwand des Raumes befestigbar ist und eine Lufteinlaß- und eine Luftauslaßöffnung und einen zwischen den Öffnungen angeordneten Luftführungskanal aufweist.The invention relates to a device for ventilation and / or ventilation of rooms with at least one air filter, in particular the housing of the device can be fastened in or on a wall, in particular the outer wall of the room, and an air inlet and an air outlet opening and an air duct arranged between the openings having.
Es sind Lüftervorrichtungen, insbesondere Klimatisierungsgeräte bekannt, die in oder an einer Außenwand eines Raumes befestigt werden und Außnluft in den Raum einblasen. Hierbei ist es ferner bekannt in der Vorrichtung Teile einzubauen, die die Luft erwärmen, kühlen, befeuchten und/oder reinigen.Fan devices, in particular air conditioning devices, are known which are fastened in or on an outer wall of a room and blow outside air into the room. It is also known to install parts in the device that heat, cool, humidify and / or clean the air.
Diesen bekannten Vorrichtungen ist gemeinsam, daß sich kleinste Partikel innerhalb der Vorrichtung in dem Bereich absetzen können, der von Luft durchströmt wird. Diese Partikel, insbesondere Staub, Pollen, Pflanzensamen und andere kleinste Pflanzenteilchen lagern sich ab und bilden einen Nährboden für Bakterien. Insbesondere für Reinsträume, Krankenhausräume wie Operationsräume und für Räume, in denen allergienempfindliche Menschen leben. Es ist erforderlich, das Innere dieser bekannten Geräte regelmäßig zu reinigen und zu desinfizieren. Dies ist ein erheblicher Arbeits- und Kostenaufwand. Darüber hinaus ist ein hoher Desinfizierungsgrad nicht erreichbar, da das Geräteinnere meist verwinkelt ist.A common feature of these known devices is that the smallest particles can settle inside the device in the area through which air flows. These particles, especially dust, pollen, plant seeds and other smallest plant particles are deposited and form a breeding ground for bacteria. Especially for clean rooms, hospital rooms such as operating rooms and for Rooms in which people sensitive to allergies live. It is necessary to regularly clean and disinfect the interior of these known devices. This is a considerable amount of work and costs. In addition, a high level of disinfection cannot be achieved, since the inside of the device is usually angled.
Aufgabe der Erfindung ist es, eine Vorrichtung der erstgenannten Art so zu verbessern, daß auf einfache Weise ein Reinigen und Desinfizieren schnell und bei geringem Arbeitsaufwand in maßen und preiswert möglich ist. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß alle mit der durchströmenden Luft in Berührung kommenden Teile, einschließlich dem gesamten Luftführungskanal in einem separaten Einsatz angeordnet sind, der im übrigen Vorrichtungsgehäuse abgedichtet lösbar befestigt ist.The object of the invention is to improve a device of the first type in such a way that cleaning and disinfecting can be carried out quickly and in a small and inexpensive manner with little effort. This object is achieved in that all parts coming into contact with the air flowing through, including the entire air duct, are arranged in a separate insert which is detachably fastened in a sealed manner in the rest of the device housing.
Der separate Einsatz bildet innerhalb des Vorrichtungsgehäuses eine herausnehmbare Einheit ähnlich einer Kapsel, die schnell und leicht gegen eine neue bzw. eine gereinigte und desinfizierte ausgewechselt werden kann. Damit ist sichergestellt, daß kein Bereich oder Teil der Vorrichtung, der mit Luft in Berührung kommt, nicht gereinigt und desinfiziert wird.The separate insert forms a removable unit inside the device housing, similar to a capsule, which can be quickly and easily exchanged for a new or cleaned and disinfected one. This ensures that no area or part of the device that comes into contact with air is not cleaned and disinfected.
Die auswechselbaren Einsätze sind pro Vorrichtung zwei- oder mehrfach vorhanden, so daß stets eine gereinigte und desinfizierte Einheit zur Verfügung steht und vorzugsweise in einer reinen Umhüllung gelagert wird. Der auswechselbare Einsatz ist also eine Austauscheinheit, die von einem Reinigungs- und Desinfektionsservice angeboten werden kann. Alternativ kann aber auch die Reinigung und Desinfektion durch den Benutzer vorgenommen werden. Vorteilhafte Ausgestaltungen der Erfindung sind in Unteransprüchen angeführt. Viele dieser Ansprüche führen zu einer konstruktiv besonders einfachen Gestaltung.The exchangeable inserts are provided two or more times per device, so that a cleaned and disinfected unit is always available and is preferably stored in a pure covering. The interchangeable insert is therefore an exchange unit that can be offered by a cleaning and disinfection service. Alternatively, cleaning and disinfection can also be carried out by the user. Advantageous embodiments of the invention are set out in the subclaims. Many of these requirements lead to a particularly simple design.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung in einem Schnitt dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing in a section and is described in more detail below.
In der Außenwand 1 eines Raumes befindet sich eine Öffnung 2, in der das Gehäuse 3 einer Belüftungsvorrichtung abgedichtet befestigt ist.In the outer wall 1 of a room there is an opening 2 in which the housing 3 of a ventilation device is fastened in a sealed manner.
Das Gehäuse 3 weist eine Öffnung 4 auf, die beide Seiten der Wand 1 miteinander verbindet und in der ein Einsatz 5 lösbar befestigt ist, der in die Öffnung 4 von einer Seite der Vorrichtung aus, insbesondere von der Rauminnenseite aus eingeschoben wird. Hierbei liegt der auswechselbare Einsatz 5 als Kartusche abgedichtet in der Öffnung 4 ein und kontraktiert beim Einlegen mit eigenen äußeren elektrischen Kontakten Kontakte der Vorrichtung 3.The housing 3 has an opening 4 which connects both sides of the wall 1 and in which an insert 5 is detachably fastened, which is inserted into the opening 4 from one side of the device, in particular from the inside of the room. The interchangeable insert 5 lies in a sealed manner in the opening 4 and contracts contacts of the device 3 with its own external electrical contacts when inserted.
Im Einsatz 5 befindet sich ein Luftkanal 6 mit einer äußeren Einlaßöffnung 7 und einer inneren Auslaßöffnung 8.In the insert 5 there is an air duct 6 with an outer inlet opening 7 and an inner outlet opening 8.
Zwischen den Öffnungen 7 und 8 befindet sich mindestens ein Filter 9 und vorzugsweise ist ein Befeuchter 10 und ein Wärmeaustauscher 11 angeordnet. Die Luft wird durch ein Lüfterrad 12 befördert, das durch einen Elektromotor 13 angetrieben ist. Der Elektromotor 13 kann auch außerhalb des Einsatzes 5 im Gehäuse 3 befestigt sein, wobei dann die Welle des Lüfterrads 12 mit der Welle des Motors 13 über eine Verbindung und eine Kupplung miteinander befestigt sind. Ferner können im Gehäuse 3 elektrische und/oder elektronische Teile zur Stromzufuhr, Steuerung, Regelung, Anzeige und/oder Überwachung angeordnet sein, wobei die elektrischen Verbindungen über die oben genannten Kontakte erfolgen.At least one filter 9 is located between the openings 7 and 8 and a humidifier 10 and a heat exchanger 11 are preferably arranged. The air is conveyed by a fan wheel 12 which is driven by an electric motor 13. The electric motor 13 can also be fastened outside the insert 5 in the housing 3, in which case the shaft of the fan wheel 12 is then fastened to the shaft of the motor 13 via a connection and a coupling. Furthermore, electrical and / or electronic parts for power supply, control, regulation, display and / or monitoring can be arranged in the housing 3, the electrical connections being made via the above-mentioned contacts.
Soll die Vorrichtung gereinigt und/oder desinfiziert werden, so braucht das Vorrichtungsteil 5 nur aus dem Gehäuse 3 herausgezogen und durch ein sauberes und desinfiziertes Teil ersetzt zu werden. Alternativ kann aber auch der Einsatz 5 herausgezogen, gereinigt und desinfiziert und wieder eingesetzt werden. Das Reinigen und Desinfizieren außerhalb des Gehäuses 3 ist besonders einfach durchführbar, da diese Kartuschen oder Patronen ähnlichen separaten Vorrichtungsteile 5 leicht in ein Gerät, eine Maschine oder eine Anlage eingesetzt werden kann, um dort entsprechend zur Reinigung und Desinfizierung behandelt zu werden. In einer einfachen Version genügt es schon, den Einsatz 5 in ein Bad zu legen, auszuspülen und zu trocknen. If the device is to be cleaned and / or disinfected, the device part 5 only needs to be pulled out of the housing 3 and replaced by a clean and disinfected part. Alternatively, the insert 5 can also be pulled out, cleaned and disinfected and reinserted. The cleaning and disinfecting outside of the housing 3 is particularly easy to carry out, since these cartridges or cartridges-like separate device parts 5 can easily be inserted into a device, a machine or a system in order to be treated there for cleaning and disinfection. In a simple version, it is sufficient to place the insert 5 in a bath, rinse it and dry it.

Claims

Ansprüche Expectations
1. Vorrichtung zum Be- und/oder Entlüften von Räumen mit mindestens einem Luftfilter (9)> wobei das Gehäuse (3) eine Lufteinlaß- (7) und eine Luftauslaßöffnung (8) und einen zwischen den Öffnungen (7, 8) angeordneten Luftführungskanal (6) aufweist, d a d u r c h g e k e n n z e i c h n e t , daß alle mit der durchströmenden Luft in Berührung kommenden Teile, einschließlich dem gesamten Luftführungskanal (6) in einem separaten Einsatz (5) angeordnet sind, der im übrigen Vorrichtungsgehäuse (3) abgedichtet lösbar befestigt ist.1. Device for ventilation and / or ventilation of rooms with at least one air filter (9) > wherein the housing (3) has an air inlet (7) and an air outlet opening (8) and an air duct between the openings (7, 8) (6), characterized in that all parts coming into contact with the air flowing through, including the entire air duct (6) are arranged in a separate insert (5) which is sealed and releasably fastened in the remaining device housing (3).
2. Vorrichtung gemäß Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß der Einsatz (5) in einer Öffnung (4) der Vorrichtung einliegt, die sich von der Innenseite bis zur Außenseite der Vorrichtung erstreckt .2. Device according to claim 1, so that the insert (5) lies in an opening (4) of the device which extends from the inside to the outside of the device.
3. Vorrichtung nach Anspruch 1 oder 2, d a d u r c h g e k e n n z e i c h n e t , daß der Einsatz (5) in einer Öffnung (4) der Vorrichtung einliegt, deren Innenabmessungen und Form gleich den Außenabmessungen und Außenform des Einsatzes (5) sind. 3. Device according to claim 1 or 2, characterized in that the insert (5) lies in an opening (4) of the device, the inner dimensions and shape of which are equal to the outer dimensions and outer shape of the insert (5).
4. Vorrichtung nach Anspruch 3» d a d u r c h g e k e n n z e i c h n e t , daß der Querschnitt der Öffnung (4) der Vorrichtung und der des Einsatzes (5) kreisförmig oder rechteckig ist.4. The device according to claim 3 » characterized in that the cross section of the opening (4) of the device and that of the insert (5) is circular or rectangular.
5. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Einsatz (5) mindestens ein Filter (9) angeordnet ist.5. Device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that at least one filter (9) is arranged in the insert (5).
6. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Einsatz (5) mindestens ein Wärmeaustauscher (10) angeordnet ist.6. Device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that at least one heat exchanger (10) is arranged in the insert (5).
7. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Einsatz (5) mindestens ein Befeuchter (11) angeordnet ist .7. Device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that at least one humidifier (11) is arranged in the insert (5).
8. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Einsatz (5) mindestens ein Sensor angeordnet ist.8. Device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that at least one sensor is arranged in the insert (5).
9. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Einsatz (5) mindestens ein die Luft beförderndes Flügel¬ oder Schaufelrad (12) angeordnet ist.9. Device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that at least one air-carrying impeller or paddle wheel (12) is arranged in the insert (5).
10. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß der elektrische Antriebsmotor (13) für das Flügel- oder Schaufelrad (12) im Einsatz (5) befestigt ist. - 1 -10. Device according to one of the preceding claims, characterized in that the electric drive motor (13) for the impeller or paddle wheel (12) in the insert (5) is attached. - 1 -
11. Vorrichtung nach einem der Ansprüche 1 bis 10, d a d u r c h g e k e n n z e i c h n e t , daß der elektrische Antriebsmotor (13) für das Flügel- oder Schaufelrad (12) im Gehäuse (3) der Vorrichtung befestigt ist und seine Wellen über eine lösbare Kupplung mit den Wellen des Flügel- oder Schaufelrades verbunden ist.11. Device according to one of claims 1 to 10, characterized in that the electric drive motor (13) for the vane or paddle wheel (12) in the housing (3) of the device and its shafts via a releasable coupling with the shafts of the wing - Or paddle wheel is connected.
12. Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß im Gehäuse (3) der Vorrichtung elektrische/elektronische Teile zur Stromzufuhr, Steuerung, Regelung, Anzeige und/oder Überwachung angeordnet sind und elektrische Verbindungen zwischen Gehäuse (3) und Einsatz (5) durch Kontakte erfolgen, die nach Einschieben des Einsatzes in das Gehäuse aneinanderliegen.12. Device according to one of the preceding claims, characterized in that electrical / electronic parts for power supply, control, regulation, display and / or monitoring are arranged in the housing (3) of the device and electrical connections between the housing (3) and insert (5) by means of contacts that lie against each other after the insert has been inserted into the housing.
13- Vorrichtung nach einem der vorherigen Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß das Gehäuse (3) der Vorrichtung in oder an einer Wand insbesondere Außenwand des Raumes befestigbar ist. 13- Device according to one of the preceding claims, so that the housing (3) of the device can be fastened in or on a wall, in particular the outer wall of the room.
PCT/EP1993/002693 1992-10-06 1993-10-01 Device for ventilating or extracting air from spaces WO1994008182A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924233529 DE4233529A1 (en) 1992-10-06 1992-10-06 Device for ventilation and / or ventilation of rooms
DEP4233529.9 1992-10-06

Publications (1)

Publication Number Publication Date
WO1994008182A1 true WO1994008182A1 (en) 1994-04-14

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ID=6469721

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Application Number Title Priority Date Filing Date
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WO (1) WO1994008182A1 (en)

Cited By (5)

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WO1997035152A1 (en) * 1996-03-20 1997-09-25 Normann Erling C Ventilation device and window for accommodating the same
EP2325573A2 (en) 2009-11-19 2011-05-25 Poloplast GmbH & Co. KG Building ventilation device
DE102010042948B4 (en) * 2010-10-26 2014-11-27 Blumartin Gmbh Decentralized room ventilation device with heat recovery
CN109520062A (en) * 2018-11-14 2019-03-26 童浩峥 A kind of green building ventilation energy-saving equipment
US10746422B2 (en) 2011-08-03 2020-08-18 Lunos Luftungstechnik Gmbh Fur Raumluftsysteme Recessed profile

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GB9719199D0 (en) * 1997-09-10 1997-11-12 Advanced Design & Mfg Ltd Heat recovering ventilator system
DE102004029256B4 (en) * 2004-06-17 2007-03-01 Schiedel Gmbh & Co. Built-in block and installation kit for installing a ventilation device in a wall
CN100451470C (en) * 2005-11-30 2009-01-14 高林 Room ventilating apparatus with air filtering function
AU2006252127A1 (en) * 2005-12-20 2007-07-05 Oyl Research & Development Centre Sdn.Bhd. An apparatus and method for ventilation
DE102011120445A1 (en) 2011-12-07 2013-06-13 Peter Moser Housing for wall ventilation unit installed at building, has quasi-cylindrical undercuts that are formed in hard foam hollow structure, and cylindrical area that is formed at middle region of hard foam hollow structure
WO2016037233A2 (en) * 2014-09-08 2016-03-17 Ff Seeley Nominees Pty Ltd An air conditioning system and a wall unit therefor
CN105698362A (en) * 2016-02-29 2016-06-22 青岛海尔空调器有限总公司 Fresh air ventilation device and air conditioner
CN105737290A (en) * 2016-02-29 2016-07-06 青岛海尔空调器有限总公司 Fresh air exchange device and air conditioner
CN105737314A (en) * 2016-02-29 2016-07-06 青岛海尔空调器有限总公司 Fresh air exchange device and air conditioner
CN105650775A (en) * 2016-02-29 2016-06-08 青岛海尔空调器有限总公司 Fresh air exchange device and air conditioner
CN105737315A (en) * 2016-02-29 2016-07-06 青岛海尔空调器有限总公司 Fresh air exchange device and air conditioner
CN105571043A (en) * 2016-02-29 2016-05-11 青岛海尔空调器有限总公司 Fresh air exchange device and air-conditioner

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GB2228079A (en) * 1989-01-05 1990-08-15 Nat Safe Corp Limited A ventilator for a security room
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035152A1 (en) * 1996-03-20 1997-09-25 Normann Erling C Ventilation device and window for accommodating the same
EP2325573A2 (en) 2009-11-19 2011-05-25 Poloplast GmbH & Co. KG Building ventilation device
DE102010042948B4 (en) * 2010-10-26 2014-11-27 Blumartin Gmbh Decentralized room ventilation device with heat recovery
US10746422B2 (en) 2011-08-03 2020-08-18 Lunos Luftungstechnik Gmbh Fur Raumluftsysteme Recessed profile
CN109520062A (en) * 2018-11-14 2019-03-26 童浩峥 A kind of green building ventilation energy-saving equipment

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