SE9200148D0 - Air handling units - Google Patents

Air handling units

Info

Publication number
SE9200148D0
SE9200148D0 SE9200148A SE9200148A SE9200148D0 SE 9200148 D0 SE9200148 D0 SE 9200148D0 SE 9200148 A SE9200148 A SE 9200148A SE 9200148 A SE9200148 A SE 9200148A SE 9200148 D0 SE9200148 D0 SE 9200148D0
Authority
SE
Sweden
Prior art keywords
air
passages
heat exchanger
supply
over
Prior art date
Application number
SE9200148A
Other languages
Swedish (sv)
Inventor
Sixten Persson
Original Assignee
Sixten Persson
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 Sixten Persson filed Critical Sixten Persson
Priority to SE9200148A priority Critical patent/SE9200148D0/en
Publication of SE9200148D0 publication Critical patent/SE9200148D0/en
Priority to AU34132/93A priority patent/AU3413293A/en
Priority to PCT/SE1993/000028 priority patent/WO1993014354A1/en
Priority to EP93902627A priority patent/EP0621939A1/en

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
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0325—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the heat-exchanger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)
  • Duct Arrangements (AREA)

Abstract

An air-conditioning unit with a recuperative heat exchanger (24), preferably a plate heat exchanger, in which exhaust-air passages (23) are disposed in cross-flow relation to supply-air passages (20) over a portion of the length of the passages, namely at the inlets and outlets of the passages, and in counterflow relation over the remaining portion of the length of the passages. Control of the supply-air temperature is effected by controlled bypassing of the supply air and/or the exhaust air over the heat exchanger (34) by means of dampers (26, 27).
SE9200148A 1992-01-20 1992-01-20 Air handling units SE9200148D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9200148A SE9200148D0 (en) 1992-01-20 1992-01-20 Air handling units
AU34132/93A AU3413293A (en) 1992-01-20 1993-01-20 Air-conditioning apparatus
PCT/SE1993/000028 WO1993014354A1 (en) 1992-01-20 1993-01-20 Air-conditioning apparatus
EP93902627A EP0621939A1 (en) 1992-01-20 1993-01-20 Air-conditioning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200148A SE9200148D0 (en) 1992-01-20 1992-01-20 Air handling units

Publications (1)

Publication Number Publication Date
SE9200148D0 true SE9200148D0 (en) 1992-01-20

Family

ID=20385061

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200148A SE9200148D0 (en) 1992-01-20 1992-01-20 Air handling units

Country Status (4)

Country Link
EP (1) EP0621939A1 (en)
AU (1) AU3413293A (en)
SE (1) SE9200148D0 (en)
WO (1) WO1993014354A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649625A5 (en) * 1982-02-08 1985-05-31 Paul Stuber USE OF STEG DOUBLE PLATES for guiding FRESH AND AIR IN A HEAT EXCHANGER.
DE8715600U1 (en) * 1987-11-25 1988-07-07 Schönhammer, Johann, 8317 Mengkofen Lower end wall of a tray that forms the lower end of an exhaust and supply air shaft
FI83134C (en) * 1987-12-18 1991-05-27 Ilmaterae Oy FOERFARANDE OCH ANORDNING FOER REGLERING AV LUFTSTROEMMAR OCH TRYCK I LUFTKONDITIONERING.
JPH04501167A (en) * 1988-10-06 1992-02-27 ペルソン、シックステン Method and device for regulating air temperature

Also Published As

Publication number Publication date
AU3413293A (en) 1993-08-03
EP0621939A1 (en) 1994-11-02
WO1993014354A1 (en) 1993-07-22

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