DE60137968D1 - INDOOR UNIT FOR AIR CONDITIONING - Google Patents

INDOOR UNIT FOR AIR CONDITIONING

Info

Publication number
DE60137968D1
DE60137968D1 DE60137968T DE60137968T DE60137968D1 DE 60137968 D1 DE60137968 D1 DE 60137968D1 DE 60137968 T DE60137968 T DE 60137968T DE 60137968 T DE60137968 T DE 60137968T DE 60137968 D1 DE60137968 D1 DE 60137968D1
Authority
DE
Germany
Prior art keywords
air
outlet
heat exchanger
casing
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.)
Expired - Lifetime
Application number
DE60137968T
Other languages
German (de)
Inventor
Tomohiro Yabu
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of DE60137968D1 publication Critical patent/DE60137968D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F25B2313/02331—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements during cooling
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F25B2313/02334—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements during heating
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
    • F25B2313/02341—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during cooling
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
    • F25B2313/02344—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during heating

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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Humidification (AREA)

Abstract

An indoor unit for a low-place installation type air conditioner comprising a casing (1) having an air inlet (2) in the front surface (1a), an upper surface air outlet (3) in the upper surface (1b) and side surface air outlets (4) in the side surfaces (1c) and installed on an indoor floor (51) or in the vicinity thereof, and a fan (5) and a heat exchanger (6) that are disposed in the casing (1) such that the heat exchanger (6) lies on the suction side of the fan (5), wherein a second heat exchanger (7,8) is installed in the casing (1) to regulate the temperature of either the upper outlet air (Ab) or the side outlet air (Ac) such that the temperature of the upper outlet air (Ab) from the upper surface air outlet (3) is lower than the temperature of the side outlet air (Ac) from the side surface air outlet (4). The first heat exchanger (6) is positioned on the upstream side in the direction of airflow, while the second heat exchanger (7, 8) is positioned on the downstream side in the direction of airflow, and the second heat exchanger (7, 8) faces either the upper surface air outlet (3) or the side surface air outlet (4). <IMAGE>
DE60137968T 2001-01-15 2001-12-25 INDOOR UNIT FOR AIR CONDITIONING Expired - Lifetime DE60137968D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001006296A JP3624836B2 (en) 2001-01-15 2001-01-15 Air conditioner indoor unit
PCT/JP2001/011318 WO2002055937A1 (en) 2001-01-15 2001-12-25 Indoor unit for air conditioner

Publications (1)

Publication Number Publication Date
DE60137968D1 true DE60137968D1 (en) 2009-04-23

Family

ID=18874201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137968T Expired - Lifetime DE60137968D1 (en) 2001-01-15 2001-12-25 INDOOR UNIT FOR AIR CONDITIONING

Country Status (7)

Country Link
EP (1) EP1361398B1 (en)
JP (1) JP3624836B2 (en)
AT (1) ATE425420T1 (en)
AU (1) AU2002219519B9 (en)
DE (1) DE60137968D1 (en)
ES (1) ES2322022T3 (en)
WO (1) WO2002055937A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040042163A (en) * 2002-11-13 2004-05-20 주식회사 대우일렉트로닉스 Indoor machine of air conditioner
AU2004316706B2 (en) * 2004-03-04 2008-07-31 Lg Electronics Inc. Indoor unit in air conditioner
JP4529530B2 (en) * 2004-04-26 2010-08-25 ダイキン工業株式会社 Humidity control device
CN100455910C (en) * 2004-06-21 2009-01-28 乐金电子(天津)电器有限公司 Indoor unit of air conditioner
DE202004012840U1 (en) * 2004-08-16 2004-10-14 Löffler, Bernd Workroom air coolers
KR20060017040A (en) * 2004-08-19 2006-02-23 엘지전자 주식회사 Stand type airconditioner indoor unit
WO2006080793A2 (en) * 2005-01-27 2006-08-03 Lg Electronics, Inc. Indoor unit of air conditioner
JP2006336910A (en) * 2005-05-31 2006-12-14 Daikin Ind Ltd Indoor unit for air conditioner
KR100755139B1 (en) * 2005-10-05 2007-09-04 엘지전자 주식회사 Air conditioner
FR2947040B1 (en) * 2009-06-23 2014-01-03 Cinier Radiateurs REVERSIBLE RADIATOR
EP2551607B1 (en) * 2011-07-28 2018-10-17 LG Electronics Inc. Ventilation apparatus
CN103574863B (en) * 2012-07-25 2016-12-21 珠海格力电器股份有限公司 Indoor unit of air conditioner
KR20160016436A (en) * 2014-08-05 2016-02-15 삼성전자주식회사 Air conditioner
CN104214920B (en) * 2014-09-19 2017-10-03 珠海格力电器股份有限公司 Air conditioner air outlet structure and air conditioner
CN104296243A (en) * 2014-09-30 2015-01-21 美的集团武汉制冷设备有限公司 Indoor wall-mounted unit and air-conditioner comprising indoor wall-mounted unit
KR102530178B1 (en) * 2016-01-07 2023-05-10 삼성전자주식회사 Air conditioner
CN105757802A (en) * 2016-04-19 2016-07-13 宁波奥克斯空调有限公司 Wall-hanging type air conditioner
DE102016111136A1 (en) * 2016-06-17 2017-12-21 Güntner Gmbh & Co. Kg Air cooler for cooling the air in rooms, especially in walk-in storage or cold storage rooms
EP3382287B1 (en) * 2017-03-31 2023-05-10 Mitsubishi Electric R&D Centre Europe B.V. Fan coil unit
JP7167133B2 (en) * 2017-09-12 2022-11-08 広東美的制冷設備有限公司 air conditioner
CN113108369A (en) * 2017-09-12 2021-07-13 广东美的制冷设备有限公司 Air conditioner
US11391494B2 (en) * 2020-08-10 2022-07-19 Donald Eugene Smith Multiple directional blow unit cooler
CN112283800A (en) * 2020-09-16 2021-01-29 珠海格力电器股份有限公司 Machine and air conditioner in air conditioning
CN112212408A (en) * 2020-10-20 2021-01-12 青岛海信日立空调系统有限公司 Indoor unit of air conditioner
CN112902377B (en) * 2021-02-10 2022-02-18 珠海格力电器股份有限公司 Control system of air conditioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596329U (en) * 1978-12-26 1980-07-04
JPS63187028A (en) * 1987-01-29 1988-08-02 Toshiba Corp Air conditioner
JPH06241491A (en) * 1993-02-12 1994-08-30 Sharp Corp Mounting structure of heat-exchanger
JP3283706B2 (en) * 1994-10-03 2002-05-20 東芝キヤリア株式会社 Air conditioner
JPH09264557A (en) * 1996-03-26 1997-10-07 Daikin Ind Ltd Air conditioner
JP3223819B2 (en) * 1996-11-15 2001-10-29 ダイキン工業株式会社 Air conditioner
JP2947236B2 (en) * 1997-08-08 1999-09-13 ダイキン工業株式会社 Air outlet structure of air conditioner
JP3061026B2 (en) * 1997-12-18 2000-07-10 ダイキン工業株式会社 Air conditioner indoor unit

Also Published As

Publication number Publication date
JP2002213808A (en) 2002-07-31
AU2002219519B9 (en) 2006-07-06
ATE425420T1 (en) 2009-03-15
EP1361398A1 (en) 2003-11-12
WO2002055937A1 (en) 2002-07-18
JP3624836B2 (en) 2005-03-02
EP1361398A4 (en) 2007-03-07
AU2002219519B2 (en) 2006-02-02
ES2322022T3 (en) 2009-06-16
EP1361398B1 (en) 2009-03-11

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Legal Events

Date Code Title Description
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