WO2007012161A3 - Condensate drainage arrangement for an evaporator unit - Google Patents

Condensate drainage arrangement for an evaporator unit Download PDF

Info

Publication number
WO2007012161A3
WO2007012161A3 PCT/BR2005/000152 BR2005000152W WO2007012161A3 WO 2007012161 A3 WO2007012161 A3 WO 2007012161A3 BR 2005000152 W BR2005000152 W BR 2005000152W WO 2007012161 A3 WO2007012161 A3 WO 2007012161A3
Authority
WO
WIPO (PCT)
Prior art keywords
condensate
drain pan
evaporator unit
trough
drainage arrangement
Prior art date
Application number
PCT/BR2005/000152
Other languages
French (fr)
Other versions
WO2007012161A2 (en
Inventor
Luciano Da Luz Moraes
Original Assignee
Carrier Corp
Luciano Da Luz Moraes
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 Corp, Luciano Da Luz Moraes filed Critical Carrier Corp
Priority to PCT/BR2005/000152 priority Critical patent/WO2007012161A2/en
Priority to EP05764580A priority patent/EP1910759A4/en
Priority to KR1020087001138A priority patent/KR100951507B1/en
Priority to BRPI0520457-7A priority patent/BRPI0520457A2/en
Priority to CN200580051211A priority patent/CN100594343C/en
Publication of WO2007012161A2 publication Critical patent/WO2007012161A2/en
Publication of WO2007012161A3 publication Critical patent/WO2007012161A3/en
Priority to HK09102606.3A priority patent/HK1124656A1/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
    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • 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
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on 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
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators

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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

An evaporator unit which is adaptable to be installed in either a horizontal or a vertical orientation is provided with a single drain pan which will accommodate either installation. The drain pan is a composite of an inner and outer shell and includes a pair of troughs with one trough being adapted to collect the condensate in a vertical orientation and the other trough being adapted to collect the condensate in a horizontal orientation. A drainage fixture is disposed at one end of the drain pan for receiving condensate flow from the drain pan and draining the condensate therefrom. The drainage fixture includes an inlet channel associated with each trough and a baffle for preventing the condensate from blowing past the drainage fixture.
PCT/BR2005/000152 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit WO2007012161A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/BR2005/000152 WO2007012161A2 (en) 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit
EP05764580A EP1910759A4 (en) 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit
KR1020087001138A KR100951507B1 (en) 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit
BRPI0520457-7A BRPI0520457A2 (en) 2005-07-29 2005-07-29 air conditioner evaporator unit
CN200580051211A CN100594343C (en) 2005-07-29 2005-07-29 Condensation water drainage configuration used for evaporator unit
HK09102606.3A HK1124656A1 (en) 2005-07-29 2009-03-18 Condensate drainage arrangement for an evaporator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2005/000152 WO2007012161A2 (en) 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit

Publications (2)

Publication Number Publication Date
WO2007012161A2 WO2007012161A2 (en) 2007-02-01
WO2007012161A3 true WO2007012161A3 (en) 2008-01-10

Family

ID=37683687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2005/000152 WO2007012161A2 (en) 2005-07-29 2005-07-29 Condensate drainage arrangement for an evaporator unit

Country Status (6)

Country Link
EP (1) EP1910759A4 (en)
KR (1) KR100951507B1 (en)
CN (1) CN100594343C (en)
BR (1) BRPI0520457A2 (en)
HK (1) HK1124656A1 (en)
WO (1) WO2007012161A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000852B4 (en) * 2009-02-13 2011-03-31 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration unit with internal evaporator
DE102009002032A1 (en) * 2009-03-31 2010-10-07 BSH Bosch und Siemens Hausgeräte GmbH Domestic refrigerating appliance with a discharge plate having evaporator plate and method for producing such an evaporator plate with deflector
DE102011015859A1 (en) * 2011-04-01 2012-10-04 Rittal Gmbh & Co. Kg Self-supporting cooling module
DK2672215T3 (en) * 2012-06-08 2014-12-08 Alfa Laval Corp Ab PLATE HEAT EXCHANGE
WO2017026041A1 (en) * 2015-08-10 2017-02-16 三菱電機株式会社 Indoor unit for air conditioner
CN105066521B (en) * 2015-09-01 2018-04-24 广东芬尼克兹节能设备有限公司 Heat-exchanger rig and the heat pump unit equipped with the device
CN105402876B (en) * 2015-12-18 2019-02-15 珠海格力电器股份有限公司 Drip tray and air conditioner with it
US11255594B2 (en) 2018-08-22 2022-02-22 Johnson Controls Technology Company Cover for a condensate collection trough
CN109798653B (en) * 2019-01-30 2021-05-11 广东美的制冷设备有限公司 Air conditioner panel component and air conditioner
US20220349618A1 (en) * 2021-04-30 2022-11-03 Johnson Controls Tyco IP Holdings LLP Air dam for condensate drain pan

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474232A (en) * 1981-07-02 1984-10-02 Carrier Corporation Heat exchange unit for both vertical and horizontal applications
US6085539A (en) * 1998-12-10 2000-07-11 Carrier Corporation Condensate disposal system for an air cooled air conditioning unit with a propeller fan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299660A (en) 1965-07-19 1967-01-24 American Radiator & Standard Air conditioner
US3596475A (en) * 1969-09-19 1971-08-03 Carrier Corp Heat exchanger with improved condensate disposal arrangement
JPH02114821A (en) * 1988-10-21 1990-04-26 Toshiba Corp Protection of snubber energy regenerative circuit
JPH02140524A (en) * 1988-11-21 1990-05-30 Matsushita Electric Ind Co Ltd Air conditioner
JPH10185231A (en) * 1996-12-20 1998-07-14 Fujitsu General Ltd Air conditioner
KR19990033568A (en) * 1997-10-24 1999-05-15 윤종용 Condensate drainage structure of indoor unit for air conditioner
AU7900698A (en) 1998-06-22 2000-01-10 Correa, Juan Carlos Carne Three-way mounting of an air conditioner
JP2000081244A (en) * 1998-09-07 2000-03-21 Toshiba Corp Split type air conditioner
KR20000038488A (en) * 1998-12-07 2000-07-05 구자홍 Condensate guide apparatus for air conditioner
KR100768165B1 (en) 2006-12-29 2007-10-17 위니아만도 주식회사 Drain panel of ceiling type air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474232A (en) * 1981-07-02 1984-10-02 Carrier Corporation Heat exchange unit for both vertical and horizontal applications
US6085539A (en) * 1998-12-10 2000-07-11 Carrier Corporation Condensate disposal system for an air cooled air conditioning unit with a propeller fan

Also Published As

Publication number Publication date
EP1910759A4 (en) 2010-03-24
CN100594343C (en) 2010-03-17
BRPI0520457A2 (en) 2009-09-29
HK1124656A1 (en) 2009-07-17
WO2007012161A2 (en) 2007-02-01
EP1910759A2 (en) 2008-04-16
CN101273241A (en) 2008-09-24
KR20080017479A (en) 2008-02-26
KR100951507B1 (en) 2010-04-07

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