DE884688C - Air outlet mouthpiece on air ducts of air conditioning systems - Google Patents
Air outlet mouthpiece on air ducts of air conditioning systemsInfo
- Publication number
- DE884688C DE884688C DET1421D DET0001421D DE884688C DE 884688 C DE884688 C DE 884688C DE T1421 D DET1421 D DE T1421D DE T0001421 D DET0001421 D DE T0001421D DE 884688 C DE884688 C DE 884688C
- Authority
- DE
- Germany
- Prior art keywords
- air
- conditioning systems
- outlet mouthpiece
- ducts
- air outlet
- 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
Links
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
Description
Es ist bekannt, daß die Luftauslässe von Klimaanlagen für die einzelnen Räume mit Rücksicht auf deren verschiedene Entfernung von der Luftfördereinrichtung auch verschiedene Querschnitte erhalten müssen, wenn in allen zu belüftenden Räumen die gleichen Belüftungsbedingungen erzielt werden sollen. Die Luftauslässe sind dabei in der Regel mit Verteilereinrichtungen versehen, die nicht nur die Aufgabe haben, die Luft gleichmäßig, in vorteilhafter Weise in einer bestimmten Umlaufsrichtung, über den ganzen Raum zu verteilen, sondern vor allem auch die Geschwindigkeit der aus der Leitung zuströmenden Luft auf ein Maß herabsetzen sollen, das für eine zugfreie Belüftung notwendig ist. Um diese Ziele zu erreichen, sind jedoch nicht geringe Schwierigkeiten zu überwinden, insbesondere. dann, wenn die Luftgeschwindigkeiten in den Zuleitungen, um möglichst kleine Leitungsquerschnitte und damit eine Verbilligung der Klimaanlage zu erzielen, verhältnismäßig groß sind. Die bekannten Verteilereinrichtungen dieser Art bestehen dabei, soweit sie den erwähnten Anforderungen annähernd genügen, meistens aus einer Vielzahl von düsen- oder gitterartig angeordneten Blechen. Es ist dabei bekannt, vor dem Luftaustrittsgitter selbst eine -der Luftsteuerung dienende gelochte Verteilerplatte mit Abstand anzuordnen.It is known that the air outlets of air conditioners for the individual Rooms with regard to their various distances from the air conveyor also have to have different cross-sections if in all rooms to be ventilated the same ventilation conditions are to be achieved. The air outlets are usually provided with distribution facilities, which not only do the job have the air evenly, advantageously in a certain direction of rotation, to distribute over the whole room, but especially the speed of the should reduce the air flowing in from the pipe to a level that is sufficient for a draft-free Ventilation is necessary. In order to achieve these goals, however, are not small Overcoming difficulties, in particular. then when the air speeds in the supply lines to ensure the smallest possible line cross-sections and thus a reduction in price to achieve the air conditioning are relatively large. The known distribution devices of this type exist, insofar as they approximately meet the requirements mentioned, mostly from a large number of sheets arranged like a nozzle or a grid. It It is known to have an air control system in front of the air outlet grille itself to arrange the perforated distributor plate with a spacing.
Bei verengtem Querschnitt und großer Luftgeschwindigkeit entstehen sehr leicht Geräusche, wie Pfeifen und Zischen. Diese Nachteile werden dadurch beseitigt, daß erfindungsgemäß die Verteilerplatte aus geräuschdämpfendem Werkstoff, beispielsweise Holz, besteht und eine derartige Stärke aufweist, daß die Länge ihrer Bohrungen deren Durchmesser erheblich überragt.When the cross-section is narrowed and the air speed is high very slight noises such as whistling and hissing. These disadvantages are eliminated by that according to the invention the distributor plate made of noise-dampening material, for example Wood, and has such a strength that the length of their holes the diameter of which protrudes considerably.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in der Zeichnung dargestellt; es zeigt Abb. z eine erfindungsgemäße Luftverteilereinheit in Ansicht von vorn, Abb. 2 in Ansicht von hinten, Abb. 3 in Draufsicht und Abb. q. im Querschnitt.An exemplary embodiment of the subject matter of the invention is shown in the drawing shown; it shows Fig. z an air distribution unit according to the invention in view from the front, Fig. 2 in a view from the rear, Fig. 3 in plan view and Fig. q. in cross section.
Die Luftverteilereinheit besteht danach im wesentlichen aus zwei Teilen, nämlich einem Blechmantel r von im Grundriß rechteckiger Gestalt und einem in diesen Mantel einsetzbaren Holzboden :2 mit einer für jeden beliebigen Durchgangsquerschnitt gleichen Anzahl von gleich großen und gleichmäßig verteilten Bohrungen 3, deren Querschnitt eomit ein Maß für den gesamten jeweiligen Durchgangsquerschnitt der Luftverteileneinheiten bindet. Der Boden, gibt dabei zusammen mit einem mit dem Blechmantel ve@rbunidenen Gitterdieckel q.-der Luftverteilereinheit fdie für den Einbau notwendige Steifigkeit. Der Gitterdeckel besitzt einen vorstehenden Rand 5 zum Befestigen der Luftverteilereinheit im Luftauslaß. Im Innern der Luftverteilereinheit ist eine feststellbare, im Querschnitt stromlinienförmige Leitklappe G angeordnet.The air distribution unit then essentially consists of two parts, namely a sheet metal jacket r of rectangular shape in plan and one in these Sheath usable wooden floors: 2 with one for any passage cross-section the same number of equally large and evenly distributed holes 3, whose Cross-section eomit a measure of the entire respective passage cross-section of the Air distribution units binds. The soil gives together with one with the Sheet metal jacket ve @ rbunidenen grille cover q.-the air distribution unit for the Installation necessary rigidity. The grid cover has a protruding edge 5 for fastening the air distribution unit in the air outlet. Inside the air distribution unit a lockable, in cross-section streamlined guide flap G is arranged.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET1421D DE884688C (en) | 1940-09-06 | 1940-09-06 | Air outlet mouthpiece on air ducts of air conditioning systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET1421D DE884688C (en) | 1940-09-06 | 1940-09-06 | Air outlet mouthpiece on air ducts of air conditioning systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE884688C true DE884688C (en) | 1953-07-30 |
Family
ID=7543457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET1421D Expired DE884688C (en) | 1940-09-06 | 1940-09-06 | Air outlet mouthpiece on air ducts of air conditioning systems |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE884688C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093058A (en) * | 1960-12-05 | 1963-06-11 | Sunbeam Lighting Co Inc | Duct with air-distributing means |
DE1194116B (en) * | 1957-04-30 | 1965-06-03 | Svenska Flaektfabriken Ab | Device for introducing a flow of air into another flow of air by means of an ejector |
DE1208865B (en) * | 1953-08-04 | 1966-01-13 | Anemostat Raumlufttechnik G M | Device for air conditioning rooms |
DE1228043B (en) * | 1958-03-07 | 1966-11-03 | Svenska Flaektfabriken Ab | Device for regulating the flow rate of air in ventilation ducts |
DE102008052792A1 (en) * | 2008-10-22 | 2010-05-20 | Airbus Deutschland Gmbh | Air guide element and air guide element arrangement for an aircraft air conditioning system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR812572A (en) * | 1935-12-17 | 1937-05-12 | Burgess Lab Inc C F | Ventilation system |
-
1940
- 1940-09-06 DE DET1421D patent/DE884688C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR812572A (en) * | 1935-12-17 | 1937-05-12 | Burgess Lab Inc C F | Ventilation system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208865B (en) * | 1953-08-04 | 1966-01-13 | Anemostat Raumlufttechnik G M | Device for air conditioning rooms |
DE1194116B (en) * | 1957-04-30 | 1965-06-03 | Svenska Flaektfabriken Ab | Device for introducing a flow of air into another flow of air by means of an ejector |
DE1228043B (en) * | 1958-03-07 | 1966-11-03 | Svenska Flaektfabriken Ab | Device for regulating the flow rate of air in ventilation ducts |
US3093058A (en) * | 1960-12-05 | 1963-06-11 | Sunbeam Lighting Co Inc | Duct with air-distributing means |
DE102008052792A1 (en) * | 2008-10-22 | 2010-05-20 | Airbus Deutschland Gmbh | Air guide element and air guide element arrangement for an aircraft air conditioning system |
DE102008052792B4 (en) * | 2008-10-22 | 2010-11-04 | Airbus Deutschland Gmbh | Air guide element and air guide element arrangement for an aircraft air conditioning system |
US9011217B2 (en) | 2008-10-22 | 2015-04-21 | Airbus Operations Gmbh | Air guide element and air guide element arrangement for an aircraft air conditioning system |
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