DE3000534A1 - Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles - Google Patents

Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles

Info

Publication number
DE3000534A1
DE3000534A1 DE19803000534 DE3000534A DE3000534A1 DE 3000534 A1 DE3000534 A1 DE 3000534A1 DE 19803000534 DE19803000534 DE 19803000534 DE 3000534 A DE3000534 A DE 3000534A DE 3000534 A1 DE3000534 A1 DE 3000534A1
Authority
DE
Germany
Prior art keywords
air distributor
cone
air
outer cone
gap
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.)
Withdrawn
Application number
DE19803000534
Other languages
German (de)
Inventor
Aleksander Pavlovič Šipkov
Viktor Naumovič Moskva Aleskovskij
Werner 6438 Ludwigsau Glöckner
Salomon L'vovič Gomberg
Richard Hietzge
Harald Jaeger
Willi 6419 Haunetal Keidel
Anatolij Petrovič Kremnev
Franz 6434 Niederaula Kreppenhofer
Marina Nikolaevna Salichova
Moisej Danilovič Tarnopolskij
Georg 6430 Bad Hersfeld Tuhy
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.)
Grenzebach GmbH and Co KG
Original Assignee
Babcock BSH AG
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 Babcock BSH AG filed Critical Babcock BSH AG
Priority to DE19803000534 priority Critical patent/DE3000534A1/en
Publication of DE3000534A1 publication Critical patent/DE3000534A1/en
Withdrawn legal-status Critical Current

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
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction

Abstract

The air distributor for a ventilation system consists of a ring (1) with an outer cone (2) at the bottom, enclosing an inner cone (3). The device is mounted on e.g. a ceiling, and air delivered through the ring is discharged from the gap between the cones. The included angle of the outer cone is 90 degrees, and that for the inner cone is 120 degrees. The ring carries a flange (6) around the top, for rotation, and four radial brackets (8) for support. The inner cone is suspended from the outer cone by radial supports (4) secured across the gap between them by screws (5). A baffle is also mounted across the gap between them.

Description

Krefeld, den 2. Januar 1980 93 - HR/wey - H 80/03Krefeld, January 2, 1980 93 - HR / wey - H 80/03

BABCOCK-BSH AKTIENGESELLSCHAFT
vormals Büttner-Schilde-Haas AG,
4150 Krefeld-UerdingenBABCOCK-BSH AKTIENGESELLSCHAFT
formerly Büttner-Schilde-Haas AG,
4150 Krefeld-Uerdingen

Lu ftve rte ilerAir vents

Die Erfindung betrifft einen Luftverteiler mit Rundum-Auslaß, insbesondere zum diffusen Ausblasen größerer Luftmengen .The invention relates to an air distributor with an all-round outlet, in particular for the diffuse blowing out of larger amounts of air .

Es sind Mündungstrichter für Lüftungsanlagen bekannt, welche aus zwei ineinander gesteckten Trichtern bestehen, von denen der innere Trichter gegenüber dem äußeren verstellbar ist. Dabei ist der innere Trichter entweder am Rande mit einem Schraubgewinde versehen, welches in ein Muttergewinde eines am äußeren Trichter befestigten FührungsStückes eingreift (vergleiche DE-PS 212 025), oder der innere Trichter ist mit einer aufschraubbaren Nabe vergehen und über einen Schraubbolzen und einen Montagering mit dem Außentrichter verbunden (vergleiche DE-GM 10 06 342).There are known mouth funnels for ventilation systems, which consist of two funnels plugged into one another, of which the inner funnel is adjustable with respect to the outer one. The inner funnel is either provided with a screw thread on the edge, which engages in a nut thread of a guide piece attached to the outer funnel (see DE-PS 212 025), or the inner funnel is passed with a screw-on hub and a screw bolt and a mounting ring connected to the outer funnel (compare DE-GM 10 06 342).

Derartige Verbindungselemente sind aber recht aufwendig und lassen kein schnelles und einfaches Auswechseln des Leittrichters zu. Ebenso stören die erforderlichen Ein- bzw. Anbauten den gleichmäßigen Ausfluß, des Luftstromes, so daßSuch connecting elements are, however, quite complex and do not allow the guide funnel to be exchanged quickly and easily to. Likewise, the necessary fixtures and fittings disrupt the even outflow, the air flow, so that

130029/0050130029/0050

es sehr leicht zu unerwünschten Verwirbelungen kommt.unwanted turbulence can very easily occur.

Diese Nachteile vermeidet der Luftverteiler nach der Erfindung dadurch, daß an einem zylindrischen Anschlußstück ein Außenkonus angeschlossen ist, in dessen Innern ein Innenkonus angeordnet ist, welcher mit dem Außenkonus über aerodynamisch günstig geformte Leitbleche lösbar verbunden ist.These disadvantages avoids the air distributor according to the invention in that a cylindrical connector Outer cone is connected, in the interior of which an inner cone is arranged, which with the outer cone over aerodynamically shaped baffles is detachably connected.

Weitere Einzelheiten des erfindungsgemäßen Luftverteilers seien nun anhand des in den Fig. 1 und 2 dargestellten Ausführungsbeispieles näher erläutert.Further details of the air distributor according to the invention will now be shown with reference to that shown in FIGS Embodiment explained in more detail.

In der Fig. 1 ist ein Luftverteiler nach der Erfindung Im Längsschnitt eingezeichnet undIn Fig. 1, an air distributor according to the invention is Im Longitudinal section drawn and

in der Fig. 2 in der ausblasseitigen Draufsicht dargestellt.shown in Fig. 2 in the blow-out plan view.

In den Fig. ist mit 1 ein zylindrisches Anschlußstück bezeichnet, an dem ein Außenkonus 2 angeschlossen ist.' Die Wandung des Außenkonusses 2 ist dabei um o( = etwa 45 Grad gegenüber der Wandung des Anschlußstückes 1 nach außen abgewinkelt. Im Innern des Außenkonusses 2 ist ein Innenkonus 3 angeordnet, der über aerodynamisch günstig geformte Leitbleche 4 mit dem Außenkonus 2 lösbar, z.B. über Schraub-' verbindungen 5, verbunden ist. Der Innenkonus 3 besitzt einen Scheitelwinkel^ von etwa 120 Grad und kann nach Lösen der Schraubverbindung 5 ohne weiteres aus dem Luftverteiler herausgenommen werden. Die angegebenen Winkelverhältnisse beim Außen- bzw. Innenkonus haben sich als besonders günstig und vorteilhaft erwiesen.In the figures, 1 designates a cylindrical connecting piece to which an outer cone 2 is connected. The wall of the outer cone 2 is angled outwards by o ( = about 45 degrees with respect to the wall of the connection piece 1. Inside the outer cone 2, an inner cone 3 is arranged, which can be detached from the outer cone 2 via aerodynamically shaped baffles 4, e.g. via The inner cone 3 has an apex angle ^ of about 120 degrees and can be easily removed from the air distributor after loosening the screw connection 5. The specified angular relationships for the outer and inner cone have proven to be particularly favorable proved beneficial.

Lufteingangsseitig ist an dem Anschlußstück 1 ein Flansch bzw. Drehflansch 6 angebracht, der zum Anschluß an das bau-.35 seitige Luftzuführungssystem dient bzw. eine Verdrehung des Luftverteilers zuläßt. In den zwischen Außenkonus 2 undOn the air inlet side, a flange or rotary flange 6 is attached to the connection piece 1, which flange is used for connection to the construction .35 side air supply system is used or allows a rotation of the air distributor. In the between the outer cone 2 and

-A--A-

130029/005-9130029 / 005-9

Innenkonus 3 gebildeten Ringkanal können ferner noch aerodynamisch günstig geformte Abschirmelemente 7 angeordnet sein, welche eine zonenweise Aussparung des ausgeblasenen Luftstromes ermöglichen. Der Luftverteiler ist noch über Auflagepratzen 8 zur Befestigung an eine Deckenkonstruktion versehen. Zur zusätzlichen Befestigung dient ein Befestigungsring 9 am Außenkonus 2.Inner cone 3 formed annular channel can also be arranged aerodynamically favorable shielding elements 7 which allow the blown air flow to be cut out in zones. The air distributor is also provided with support pads 8 for attachment to a ceiling structure. For additional attachment a fastening ring 9 on the outer cone 2 is used.

130029/0059130029/0059

Claims (5)

Krefeld, den 2. Januar 1980 93 - HR/wey - H 80/03Krefeld, January 2, 1980 93 - HR / wey - H 80/03 BABCOCK-BSH AKTIENGESELLSCHAFT
vormals Büttner-Schilde-Haas AG,
Krefeld-UerdingenBABCOCK-BSH AKTIENGESELLSCHAFT
formerly Büttner-Schilde-Haas AG,
Krefeld-Uerdingen Patentansprüche:Patent claims: (Λ ALuftverteiler mit Rundum-Auslaß, insbesondere zum diffusen Ausblasen größerer Luftmengen, dadurch gekennzeichnet, daß an einem zylindrischen Anschlußstück (1) ein Außenkonus (2) angeschlossen ist, in dessen Innern ein Innenkonus (3) angeordnet ist, welcher mit dem Außenkonus über aerodynamisch günstig geformte Leitbleche (4) lösbar verbunden ist.
10 (Λ A air distributor with all-round outlet, in particular for the diffuse blowing out of larger amounts of air, characterized in that an outer cone (2) is connected to a cylindrical connection piece (1), in the interior of which an inner cone (3) is arranged, which with the outer cone is detachably connected via aerodynamically shaped baffles (4).
10 2. Luftverteiler nach Anspruch 1, dadurch gekennzeichnet, daß die Wandung des Außenkonusses (2) um etwa 45 Grad gegenüber der Wandung des Anschlußstückes (1) nach außen abgewinkelt ist und der Innenkonus (3) einen Scheitelwinkel ({?) von etwa 120 Grad besitzt".2. Air distributor according to claim 1, characterized in that the wall of the outer cone (2) by about 45 degrees is angled outwardly with respect to the wall of the connecting piece (1) and the inner cone (3) has an apex angle ({?) of about 120 degrees ". 3. Luftverteiler nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Anschlußstück (1) lufteinlaßseitig mit einem Drehflansch (6) versehen ist.3. Air distributor according to claim 1 or 2, characterized in that the connecting piece (1) is on the air inlet side is provided with a rotary flange (6). '' 4. Luftverteiler nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Luftleitbleche (4) mit dem Innenkonus (3) fest verbunden und zusammen am Außenkonus (2) angeschraubt sind.4. Air distributor according to at least one of claims 1 to 3, characterized in that the air guide plates (4) with are firmly connected to the inner cone (3) and screwed together to the outer cone (2). 5. Luftverteiler nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß bestimmte Zonen des sich zwischen Außenkonus (2) und Innenkonus (3) bildenden Ringkanals durch aerodynamisch günstig geformte Abschirmelemente (7) ausgespart sind. jJly 5. Air distributor according to at least one of claims 1 to 4, characterized in that certain zones of the annular channel formed between the outer cone (2) and inner cone (3) are recessed by aerodynamically favorably shaped shielding elements (7). jJly Patentbeschreibung: - 2 -Patent description: - 2 - 130029/0059130029/0059
DE19803000534 1980-01-09 1980-01-09 Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles Withdrawn DE3000534A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803000534 DE3000534A1 (en) 1980-01-09 1980-01-09 Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803000534 DE3000534A1 (en) 1980-01-09 1980-01-09 Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles

Publications (1)

Publication Number Publication Date
DE3000534A1 true DE3000534A1 (en) 1981-07-16

Family

ID=6091709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803000534 Withdrawn DE3000534A1 (en) 1980-01-09 1980-01-09 Large volume ceiling mounted air distributor - discharged air through gap between inner and outer cones having different included angles

Country Status (1)

Country Link
DE (1) DE3000534A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667437A (en) * 1994-11-23 1997-09-16 Talana Investments Limited Air diffuser

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH166131A (en) * 1933-02-03 1933-12-31 Daellenbach Alfred Method and device for the draft-free distribution of an air or gas flow in a room.
DE631966C (en) * 1936-06-30 Werke Kiel Akt Ges Deutsche Air distributors, especially for ship ventilation systems
CH282974A (en) * 1949-10-07 1952-05-31 Anemostat Corp America Air distributor.
GB876625A (en) * 1956-09-05 1961-09-06 Internat Anemostat Holding Com Improvements in or relating to ventilating apparatus
GB891298A (en) * 1957-04-30 1962-03-14 Gilbert Edgar Player Improvements in or relating to air diffusers formed from a number of nested and spaced cones
US3110242A (en) * 1953-09-21 1963-11-12 Cortland N O'day Removable core air diffusers
DE1289283B (en) * 1961-08-09 1969-02-13 Allied Thermal Corp Air distributor
DE7006342U (en) * 1970-02-21 1970-07-30 Gaertner Ernst August DEVICE FOR ACCELERATING AND DISTRIBUTING CLIMATE AIR IN ROOMS WITH CLIMATE CEILINGS.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE631966C (en) * 1936-06-30 Werke Kiel Akt Ges Deutsche Air distributors, especially for ship ventilation systems
CH166131A (en) * 1933-02-03 1933-12-31 Daellenbach Alfred Method and device for the draft-free distribution of an air or gas flow in a room.
CH282974A (en) * 1949-10-07 1952-05-31 Anemostat Corp America Air distributor.
US3110242A (en) * 1953-09-21 1963-11-12 Cortland N O'day Removable core air diffusers
GB876625A (en) * 1956-09-05 1961-09-06 Internat Anemostat Holding Com Improvements in or relating to ventilating apparatus
GB891298A (en) * 1957-04-30 1962-03-14 Gilbert Edgar Player Improvements in or relating to air diffusers formed from a number of nested and spaced cones
DE1289283B (en) * 1961-08-09 1969-02-13 Allied Thermal Corp Air distributor
DE7006342U (en) * 1970-02-21 1970-07-30 Gaertner Ernst August DEVICE FOR ACCELERATING AND DISTRIBUTING CLIMATE AIR IN ROOMS WITH CLIMATE CEILINGS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667437A (en) * 1994-11-23 1997-09-16 Talana Investments Limited Air diffuser

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination