EP1959205A3 - Kompakte Inneneinheit als Fussbodeneinbaugerät - Google Patents

Kompakte Inneneinheit als Fussbodeneinbaugerät Download PDF

Info

Publication number
EP1959205A3
EP1959205A3 EP08001102A EP08001102A EP1959205A3 EP 1959205 A3 EP1959205 A3 EP 1959205A3 EP 08001102 A EP08001102 A EP 08001102A EP 08001102 A EP08001102 A EP 08001102A EP 1959205 A3 EP1959205 A3 EP 1959205A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
cross
under
housing
indoor unit
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.)
Granted
Application number
EP08001102A
Other languages
English (en)
French (fr)
Other versions
EP1959205A2 (de
EP1959205B1 (de
Inventor
Ralf Dipl.-Ing. Wagner
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.)
LTG AG
Original Assignee
LTG 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 LTG AG filed Critical LTG AG
Publication of EP1959205A2 publication Critical patent/EP1959205A2/de
Publication of EP1959205A3 publication Critical patent/EP1959205A3/de
Application granted granted Critical
Publication of EP1959205B1 publication Critical patent/EP1959205B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
    • 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
    • F24F1/0053—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted at least partially below the floor; with air distribution below the floor
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • F24F2221/40—HVAC with raised floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Duct Arrangements (AREA)

Abstract

Die Erfindung betrifft eine lufttechnische Einrichtung (1), insbesondere Umlufteinrichtung (2), mit einem Gehäuse (6), in dem ein mit Wirbelbildner (38) versehener Querstromventilator (24) und ein Wärmetauscher (25) angeordnet sind. Es ist vorgesehen, dass der Wärmetauscher (25) derart in Schräglage im Gehäuse (6) angeordnet ist, dass er insbesondere zur Ausbildung von mindestens einem Luftraum (35) mit seiner Querschnittskontur (26) an den Innenseiten (33,34) einer Deckenwand (7) und einer Seitenwand (9) des Gehäuses (6) anliegt und dass der Wärmetauscher (25) mit seiner Querschnittskontur (26) bis nahezu an den Wirbelbildner (38) oder bis an den Wirbelbildner (38) heranreicht, wobei der Wärmetauscher (25) -in vertikaler Richtung gesehen- den Querstromventilator (24) erheblich, insbesondere etwa hälftig, überlappt.
EP08001102.6A 2007-02-17 2008-01-22 Kompakte Inneneinheit als Fussbodeneinbaugerät Active EP1959205B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007007928A DE102007007928A1 (de) 2007-02-17 2007-02-17 Lufttechnische Einrichtung

Publications (3)

Publication Number Publication Date
EP1959205A2 EP1959205A2 (de) 2008-08-20
EP1959205A3 true EP1959205A3 (de) 2010-11-17
EP1959205B1 EP1959205B1 (de) 2018-05-02

Family

ID=39469443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08001102.6A Active EP1959205B1 (de) 2007-02-17 2008-01-22 Kompakte Inneneinheit als Fussbodeneinbaugerät

Country Status (2)

Country Link
EP (1) EP1959205B1 (de)
DE (1) DE102007007928A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009030114B4 (de) 2009-06-22 2011-03-31 Heiner Andersen Klimaanlage
DE102009053527B4 (de) 2009-11-18 2014-04-03 Heiner Andersen Klimaanlage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004003427U1 (de) * 2004-03-05 2004-05-13 Ltg Aktiengesellschaft Raumlufttechnische Einrichtung zum Heizen, Kühlen und/oder Belüften eines Raumes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039564A5 (de) * 1969-04-09 1971-01-15 Bull General Electric
US4733543A (en) * 1986-12-05 1988-03-29 Enviromaster International Corporation Packaged air conditioner
JP2627301B2 (ja) * 1988-04-11 1997-07-02 三洋電機株式会社 熱交換ユニット
JP2686105B2 (ja) * 1988-09-05 1997-12-08 三洋電機株式会社 熱交換ユニット
DE102004010738A1 (de) * 2004-03-05 2005-09-22 Ltg Aktiengesellschaft Raumlufttechnische Einrichtung zum Heizen, Kühlen und/oder Belüften eines Raumes sowie entsprechendes Verfahren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004003427U1 (de) * 2004-03-05 2004-05-13 Ltg Aktiengesellschaft Raumlufttechnische Einrichtung zum Heizen, Kühlen und/oder Belüften eines Raumes

Also Published As

Publication number Publication date
EP1959205A2 (de) 2008-08-20
EP1959205B1 (de) 2018-05-02
DE102007007928A1 (de) 2008-08-21

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