EP0420095A2 - Dispositif d'apport d'air froid et/ou chaud dans une pièce - Google Patents

Dispositif d'apport d'air froid et/ou chaud dans une pièce Download PDF

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Publication number
EP0420095A2
EP0420095A2 EP90118291A EP90118291A EP0420095A2 EP 0420095 A2 EP0420095 A2 EP 0420095A2 EP 90118291 A EP90118291 A EP 90118291A EP 90118291 A EP90118291 A EP 90118291A EP 0420095 A2 EP0420095 A2 EP 0420095A2
Authority
EP
European Patent Office
Prior art keywords
swirl disk
swirl
frame body
room
outlet opening
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Withdrawn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
EP90118291A
Other languages
German (de)
English (en)
Other versions
EP0420095A3 (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
Application filed by Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Publication of EP0420095A2 publication Critical patent/EP0420095A2/fr
Publication of EP0420095A3 publication Critical patent/EP0420095A3/de
Withdrawn legal-status Critical Current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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

Definitions

  • the invention relates to a device for supplying cold and / or warm supply air into a room with a frame body, which encloses an outlet opening for the supply air, which is covered by a swirl disk, which has slot-shaped outlets, for example.
  • Such a device for example as a ceiling swirl outlet.
  • supply air which is brought in via appropriate duct systems, meets a swirl disk from the inside, which is interspersed with swirl outlets.
  • These swirl outlets can optionally be arranged in a ring and can be produced by punching. Wall parts between punchings are inclined in relation to the plane, so that the escaping air also receives a corresponding swirl. This significantly improves the air flow into a room.
  • air outlet should be designed differently for certain rooms, room heights and areas of use. In one case, more air should be led directly vertically into the room faster, while in another case, for example, cold air should be introduced into the room parallel to the ceiling or horizontally.
  • the inventor has set itself the goal of improving or simplifying a device of the type mentioned above in such a way that it can be used without problems in relatively low rooms and is easy to use.
  • the swirl disk is arranged displaceably in the outlet opening.
  • the frame body is designed so that it has a relatively sharp edge towards the outlet side, which is followed by a mounting ring. This has an inclined outer edge towards the outside and towards the ceiling, so that the entire swirl outlet is given an aesthetic appearance.
  • the swirl disk is moved along the longitudinal axis of the frame body in the outlet opening with a spindle, a screw or a similar movement element.
  • the spindle, screw or the like Movement element, which is firmly connected to the swirl disk, is seated in a holding cross, a holding rail or the like, which is located in the rear area of the frame facing the ceiling. If the swirl disk in the frame body is offset to the rear, the supplied air jet hits the edge of the surrounding mounting ring and the supply air is directed vertically downwards. This setting is preferably selected when warm air is supplied.
  • the outlet can be automatically adjusted electrically or pneumatically with a servomotor or even with a thermal valve without external energy.
  • This swirl outlet according to the invention can be made in different diameters, depending on the request or the required amount of air. Due to the enormous induction, this outlet has a very good function and can be used in relatively low rooms up to 4.50 m high.
  • a device P for supplying warm and / or cold air has an annular frame body 1, in which a swirl disk 2 is attached to a holding cross 8, a holding strip or the like by means of a screw 4, spindle or the like .
  • the swirl disk 2 can be moved forwards and backwards in the direction of the longitudinal axis 7 of the frame body 1 with the aid of the screw 4, spindle or the like, the swirl disk 2 remaining in its plane perpendicular to the axis 7.
  • the connecting piece 10 encloses an outlet opening 6, in which the swirl disk 2 is slidably disposed.
  • the displacement of the swirl disk 2 has the effect that when the swirl disk 2, as shown in FIG. 2, is flush with the edge 3 of the frame body 1, the supply air 5 is distributed approximately horizontally through the punch openings 9 of the swirl disk 2.
  • This position is preferably selected when cold air is supplied.
  • the swirl disk 2 can be adjusted manually by means of a screw 4, spindle or the like. But it is also conceivable that this adjustment by attaching a device not described in detail, such as. B. is achieved by an electric motor or by a pneumatic device. Another option, not described in more detail, would be an automatic displacement of the swirl disk in accordance with the spatial air or heat conditions by, for. B. by a thermal valve or the like. Controlled system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
EP19900118291 1989-09-28 1990-09-24 Device for providing cold and/or warm air to a room Withdrawn EP0420095A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8911555U DE8911555U1 (fr) 1989-09-28 1989-09-28
DE8911555U 1989-09-28

Publications (2)

Publication Number Publication Date
EP0420095A2 true EP0420095A2 (fr) 1991-04-03
EP0420095A3 EP0420095A3 (en) 1992-02-26

Family

ID=6843242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900118291 Withdrawn EP0420095A3 (en) 1989-09-28 1990-09-24 Device for providing cold and/or warm air to a room

Country Status (5)

Country Link
US (1) US5065669A (fr)
EP (1) EP0420095A3 (fr)
JP (1) JPH03122448A (fr)
DD (1) DD298157A5 (fr)
DE (1) DE8911555U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336806A1 (de) * 1993-10-28 1995-05-04 Schako Metallwarenfabrik Luftauslaß
US6755711B2 (en) * 2001-05-31 2004-06-29 Mcclung Karen Therese Box games and activities
US20070092374A1 (en) * 2005-10-12 2007-04-26 Zamalis Michael H Air Diffuser
US20110132022A1 (en) * 2009-12-03 2011-06-09 Kun-Yu Liang Air flow regulator for air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242582A1 (fr) * 1986-04-25 1987-10-28 Hesco Pilgersteg AG Bouche à écoulement en spirales
DE8904583U1 (fr) * 1989-04-12 1989-07-20 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1533801A (en) * 1976-08-16 1978-11-29 Royair Ltd Adjustable diffuser for ventilating systems
SU1298493A2 (ru) * 1984-10-19 1987-03-23 Белорусский Политехнический Институт Воздухораспределитель
DE3822283A1 (de) * 1988-07-01 1990-01-04 Schako Metallwarenfabrik Drallauslass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242582A1 (fr) * 1986-04-25 1987-10-28 Hesco Pilgersteg AG Bouche à écoulement en spirales
DE8904583U1 (fr) * 1989-04-12 1989-07-20 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De

Also Published As

Publication number Publication date
EP0420095A3 (en) 1992-02-26
JPH03122448A (ja) 1991-05-24
US5065669A (en) 1991-11-19
DD298157A5 (de) 1992-02-06
DE8911555U1 (fr) 1990-01-04

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