EP2530397A1 - Luftdiffusor - Google Patents

Luftdiffusor Download PDF

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Publication number
EP2530397A1
EP2530397A1 EP11382175A EP11382175A EP2530397A1 EP 2530397 A1 EP2530397 A1 EP 2530397A1 EP 11382175 A EP11382175 A EP 11382175A EP 11382175 A EP11382175 A EP 11382175A EP 2530397 A1 EP2530397 A1 EP 2530397A1
Authority
EP
European Patent Office
Prior art keywords
flat sheet
air
diffuser
deflecting
fin
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Withdrawn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
EP11382175A
Other languages
English (en)
French (fr)
Inventor
Jose Tomás SUSARTE TORRIJOS
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.)
Koolair SA
Original Assignee
Koolair SA
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 Koolair SA filed Critical Koolair SA
Priority to EP11382175A priority Critical patent/EP2530397A1/de
Publication of EP2530397A1 publication Critical patent/EP2530397A1/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Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • air diffusers in dwelling or office spaces, which air diffusers are normally coupled to the flat surface of the ceiling, and in which the ventilation conduits are concealed as a result of the coupling therein of said air diffusers.
  • the present invention relates to an air diffuser for ventilation and air conditioning installations; which comprises a flat sheet; and in which said flat sheet comprises at least one deflecting fin having the following features:
  • Said at least one deflecting fin preferably does not have additional elements coupled thereto; i.e., as has been described above, there are no sections coupled to the deflecting fins and therefore there are no additional steps referred to the welding, or mechanical coupling, of said sections to each of the deflecting fins, this technical feature differs from the state of the art in which the air diffusers have complex sections configured to direct the air to be circulated in specific directions; and in which the absence of said sections does not affect the aerodynamic behavior of the air to be circulated due to the fact that the latter is directed by the inclination of said at least one deflecting fin and, therefore, performs the same function of steering the air without needing to use elements additional to the flat sheet.
  • the flat sheet comprises a square geometry, and in which the gap defined by said at least one deflecting fin is parallel to one of the sides of said flat sheet; thus, in the case of multiple deflecting fins, the latter will occupy part of the surface of the flat sheet, the gaps being parallel or transverse to the sides of said flat sheet; and in which preferably, the possibility is contemplated that the number of gaps, defined by the respective deflecting fins of said flat sheet, is comprised between one and four gaps, depending on the air flow to be circulated therethrough and the size of the air diffuser to be installed.
  • the air diffuser for ventilation and air conditioning installations described is an important novelty in currently used air diffusers and reduces the manufacturing and forming cost thereof, in addition to requiring a reduced amount of raw material to be used, which directly results in an additional saving in the overall cost of the product to be obtained; and all this without negatively affecting the aerodynamic behavior of the air circulating through said diffuser object of the invention.
  • the flat sheet (1) comprises a square geometry and in which each of the gaps (3) defined by each deflecting fin (2) is parallel to each of the sides of said flat sheet (1), in which the number of gaps (3) parallel to each of the sides of the flat sheet (1) is preferably four, giving a total of sixteen gaps (3) for each flat sheet (1).
  • each deflecting fin (1) In relation to the inclination of each deflecting fin (1), they are inclined towards the inside of a cavity suitable for allowing the passage of air therethrough, in which such cavity is located in a flat surface in which the air diffuser object of the invention is coupled.

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)
EP11382175A 2011-05-30 2011-05-30 Luftdiffusor Withdrawn EP2530397A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11382175A EP2530397A1 (de) 2011-05-30 2011-05-30 Luftdiffusor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11382175A EP2530397A1 (de) 2011-05-30 2011-05-30 Luftdiffusor

Publications (1)

Publication Number Publication Date
EP2530397A1 true EP2530397A1 (de) 2012-12-05

Family

ID=44840496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11382175A Withdrawn EP2530397A1 (de) 2011-05-30 2011-05-30 Luftdiffusor

Country Status (1)

Country Link
EP (1) EP2530397A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227772A (ja) * 1999-12-03 2001-08-24 Mitsubishi Heavy Ind Ltd 埋込型空気調和機及び空気調和システム
EP1482252A2 (de) * 2003-05-28 2004-12-01 Lg Electronics Inc. Klimaanlage
US20090124188A1 (en) * 2005-03-02 2009-05-14 Levy Hans F Personal distribution terminal
DE102008030111A1 (de) * 2008-06-27 2009-12-31 Pluggit International B.V. Luftauslass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227772A (ja) * 1999-12-03 2001-08-24 Mitsubishi Heavy Ind Ltd 埋込型空気調和機及び空気調和システム
EP1482252A2 (de) * 2003-05-28 2004-12-01 Lg Electronics Inc. Klimaanlage
US20090124188A1 (en) * 2005-03-02 2009-05-14 Levy Hans F Personal distribution terminal
DE102008030111A1 (de) * 2008-06-27 2009-12-31 Pluggit International B.V. Luftauslass

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