WO2009036532A3 - Sub-cooler for an air conditioning unit - Google Patents

Sub-cooler for an air conditioning unit Download PDF

Info

Publication number
WO2009036532A3
WO2009036532A3 PCT/BR2007/000239 BR2007000239W WO2009036532A3 WO 2009036532 A3 WO2009036532 A3 WO 2009036532A3 BR 2007000239 W BR2007000239 W BR 2007000239W WO 2009036532 A3 WO2009036532 A3 WO 2009036532A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
cooler
air conditioning
conditioning unit
condensate water
Prior art date
Application number
PCT/BR2007/000239
Other languages
French (fr)
Other versions
WO2009036532A2 (en
Inventor
Carlos Afonso Tesche
Carlos Alberto Garcia
Rafael Schabbach
Regis Silva
Luciano Da Luz Moraes
Original Assignee
Carrier Corporation
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 Carrier Corporation filed Critical Carrier Corporation
Priority to PCT/BR2007/000239 priority Critical patent/WO2009036532A2/en
Priority to BRPI0722034-0A priority patent/BRPI0722034A2/en
Priority to CN200780100673A priority patent/CN101802517A/en
Publication of WO2009036532A2 publication Critical patent/WO2009036532A2/en
Publication of WO2009036532A3 publication Critical patent/WO2009036532A3/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F13/224—Means for preventing condensation or evacuating condensate for evacuating condensate in a window-type room air conditioner
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An air conditioning unit includes a sub-cooler that is at least partially submergible within condensate water collected in a base pan. The sub-cooler receives refrigerant flow from a condenser heat exchanger and provides multi-directional refrigerant flow within the condensate water. A positioning feature is formed on a condenser shroud and is used to hold the sub-cooler in the condensate water.
PCT/BR2007/000239 2007-09-18 2007-09-18 Sub-cooler for an air conditioning unit WO2009036532A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/BR2007/000239 WO2009036532A2 (en) 2007-09-18 2007-09-18 Sub-cooler for an air conditioning unit
BRPI0722034-0A BRPI0722034A2 (en) 2007-09-18 2007-09-18 AIR CONDITIONING UNIT.
CN200780100673A CN101802517A (en) 2007-09-18 2007-09-18 Sub-cooler for an air conditioning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2007/000239 WO2009036532A2 (en) 2007-09-18 2007-09-18 Sub-cooler for an air conditioning unit

Publications (2)

Publication Number Publication Date
WO2009036532A2 WO2009036532A2 (en) 2009-03-26
WO2009036532A3 true WO2009036532A3 (en) 2009-09-03

Family

ID=40468461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2007/000239 WO2009036532A2 (en) 2007-09-18 2007-09-18 Sub-cooler for an air conditioning unit

Country Status (3)

Country Link
CN (1) CN101802517A (en)
BR (1) BRPI0722034A2 (en)
WO (1) WO2009036532A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102095292B (en) * 2011-02-28 2013-01-23 骆金山 Fan blade water-splashing air-cooling composite condenser of air conditioner
CA3085230C (en) * 2019-12-31 2022-07-26 Gd Midea Air-Conditioning Equipment Co., Ltd. Chassis for window air conditioner, chassis assembly and window air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908393A (en) * 1975-01-02 1975-09-30 Marcus P Eubank Air conditioning unit containing condenser with evaporative sub-cooler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908393A (en) * 1975-01-02 1975-09-30 Marcus P Eubank Air conditioning unit containing condenser with evaporative sub-cooler

Also Published As

Publication number Publication date
BRPI0722034A2 (en) 2014-03-25
CN101802517A (en) 2010-08-11
WO2009036532A2 (en) 2009-03-26

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