WO2008056374A3 - An improved air conditioner with dehumidifier - Google Patents

An improved air conditioner with dehumidifier Download PDF

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Publication number
WO2008056374A3
WO2008056374A3 PCT/IN2007/000505 IN2007000505W WO2008056374A3 WO 2008056374 A3 WO2008056374 A3 WO 2008056374A3 IN 2007000505 W IN2007000505 W IN 2007000505W WO 2008056374 A3 WO2008056374 A3 WO 2008056374A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
coil
air
condenser
air conditioner
Prior art date
Application number
PCT/IN2007/000505
Other languages
French (fr)
Other versions
WO2008056374A2 (en
Inventor
Shah Surendra Himatlal
Original Assignee
Shah Surendra Himatlal
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 Shah Surendra Himatlal filed Critical Shah Surendra Himatlal
Publication of WO2008056374A2 publication Critical patent/WO2008056374A2/en
Publication of WO2008056374A3 publication Critical patent/WO2008056374A3/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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • 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
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)
  • Drying Of Gases (AREA)

Abstract

An improved air conditioner (1) with dehumidifier comprises: a pair of refrigeration circuit, each said refrigeration circuit (5) consists of a compressor (2, 3), one compressor (3) is having a smaller capacity than the other compressor (2), an evaporator section (4, 5), said evaporator coil is divided into two parts in which one is carrying, the refrigerant from the first refrigerant circuit and the other from the second refrigerant circuit; a condenser (9) with fan (13) being connected to said evaporator section for providing dehumidif ication of air, said condenser is provided with a pipe (8) for drawing fresh air from condenser to evaporator coil for dehumidif ication; and an additional coil (6) is providing reheat to the dehumidified air, said coil is connected to the output of hot gas from the small compressor (3) thereby reheating the cold air by hot gas generated by compressor.
PCT/IN2007/000505 2006-11-07 2007-10-23 An improved air conditioner with dehumidifier WO2008056374A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1849MU2006 2006-11-07
IN1849/MUM/2006 2006-11-07

Publications (2)

Publication Number Publication Date
WO2008056374A2 WO2008056374A2 (en) 2008-05-15
WO2008056374A3 true WO2008056374A3 (en) 2008-08-07

Family

ID=39364920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2007/000505 WO2008056374A2 (en) 2006-11-07 2007-10-23 An improved air conditioner with dehumidifier

Country Status (1)

Country Link
WO (1) WO2008056374A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398425B (en) * 2013-08-13 2016-03-02 广东志高空调有限公司 Dehumidifier
US11221151B2 (en) 2019-01-15 2022-01-11 Johnson Controls Technology Company Hot gas reheat systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964210A2 (en) * 1998-05-11 1999-12-15 Carrier Corporation Make-up air energy recovery ventilator
US20040089015A1 (en) * 2002-11-08 2004-05-13 York International Corporation System and method for using hot gas reheat for humidity control
US20050172663A1 (en) * 2004-02-11 2005-08-11 Dobmeier Thomas J. Control of multi-circuit economized system
US20050241334A1 (en) * 2004-04-28 2005-11-03 Taras Michael F Multi-circuit refrigerant cycle with dehumidification improvements
US20060053822A1 (en) * 2004-09-16 2006-03-16 Taras Michael F Multi-circuit dehumidification heat pump system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964210A2 (en) * 1998-05-11 1999-12-15 Carrier Corporation Make-up air energy recovery ventilator
US20040089015A1 (en) * 2002-11-08 2004-05-13 York International Corporation System and method for using hot gas reheat for humidity control
US20050172663A1 (en) * 2004-02-11 2005-08-11 Dobmeier Thomas J. Control of multi-circuit economized system
US20050241334A1 (en) * 2004-04-28 2005-11-03 Taras Michael F Multi-circuit refrigerant cycle with dehumidification improvements
US20060053822A1 (en) * 2004-09-16 2006-03-16 Taras Michael F Multi-circuit dehumidification heat pump system

Also Published As

Publication number Publication date
WO2008056374A2 (en) 2008-05-15

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