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EP1555495A3 - Air conditioning system and method - Google Patents

Air conditioning system and method Download PDF

Info

Publication number
EP1555495A3
EP1555495A3 EP04255710A EP04255710A EP1555495A3 EP 1555495 A3 EP1555495 A3 EP 1555495A3 EP 04255710 A EP04255710 A EP 04255710A EP 04255710 A EP04255710 A EP 04255710A EP 1555495 A3 EP1555495 A3 EP 1555495A3
Authority
EP
European Patent Office
Prior art keywords
compressor
indoor units
air conditioning
conditioning system
refrigerant discharged
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.)
Withdrawn
Application number
EP04255710A
Other languages
German (de)
French (fr)
Other versions
EP1555495A2 (en
Inventor
Gyoo Ha Jung
Hyun Seok Jung
Woo Hyun Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1555495A2 publication Critical patent/EP1555495A2/en
Publication of EP1555495A3 publication Critical patent/EP1555495A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • 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
    • F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with 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
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

An air conditioning system including an outdoor unit having at least one compressor, and at least one outdoor heat exchanger, a plurality of indoor units connected to the outdoor unit, a refrigerant guide unit to guide a refrigerant discharged from the at least one compressor to the indoor units through first and/or second routes, and a control unit to simultaneously control a first quantity of the refrigerant discharged from the at least one compressor to at least one of the indoor units operating in a cooling mode through the first route, and a second quantity of the refrigerant discharged from the at least one compressor to a remainder of the indoor units operating in a heating mode through the second route.
EP04255710A 2004-01-19 2004-09-20 Air conditioning system and method Withdrawn EP1555495A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040003733A KR20050075976A (en) 2004-01-19 2004-01-19 Air conditioning system and control method thereof
KR2004003733 2004-01-19

Publications (2)

Publication Number Publication Date
EP1555495A2 EP1555495A2 (en) 2005-07-20
EP1555495A3 true EP1555495A3 (en) 2012-05-02

Family

ID=34617466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04255710A Withdrawn EP1555495A3 (en) 2004-01-19 2004-09-20 Air conditioning system and method

Country Status (4)

Country Link
US (1) US20050155361A1 (en)
EP (1) EP1555495A3 (en)
KR (1) KR20050075976A (en)
CN (1) CN100520203C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060030761A (en) 2004-10-06 2006-04-11 삼성전자주식회사 Multi-room air conditioning system and control method
KR20060070885A (en) * 2004-12-21 2006-06-26 엘지전자 주식회사 Air conditioner
KR100766177B1 (en) * 2006-08-04 2007-10-10 주식회사 대우일렉트로닉스 How to control the operation of the air conditioner
KR101151321B1 (en) * 2007-02-06 2012-06-08 삼성전자주식회사 Multi system air conditioner and control method thereof
KR100851906B1 (en) * 2007-03-23 2008-08-13 삼성전자주식회사 Cooling and heating simultaneous multi air conditioner and control method
KR101346448B1 (en) * 2007-09-03 2014-01-10 엘지전자 주식회사 Multi air conditioner system and auto changeover method for multi air conditioner system
JP5247812B2 (en) * 2008-10-29 2013-07-24 三菱電機株式会社 Air conditioner
CN102378880B (en) * 2009-04-01 2014-03-19 三菱电机株式会社 Air-conditioning device
US9366452B2 (en) * 2009-05-12 2016-06-14 Mitsubishi Electric Corporation Air-conditioning apparatus with primary and secondary heat exchange cycles
US20120043054A1 (en) * 2009-05-13 2012-02-23 Mitsubishi Electric Corporation Air-conditioning apparatus
US20110219795A1 (en) * 2010-03-10 2011-09-15 Chisun Ahn Core assembly for air conditioner and air conditioner having the same
JP5404487B2 (en) * 2010-03-23 2014-01-29 三菱電機株式会社 Multi-room air conditioner
ES2785060T3 (en) * 2010-03-25 2020-10-05 Mitsubishi Electric Corp Air conditioning device
CN106322580A (en) * 2016-08-16 2017-01-11 广东美的暖通设备有限公司 Multi-split air conditioning system and defrosting control method and defrosting control device therefor
KR102688990B1 (en) 2019-05-23 2024-07-29 엘지전자 주식회사 An air conditioning apparatus and control method thereof
CN110578991B (en) * 2019-09-16 2021-02-09 海信（山东）空调有限公司 Control method and device of air conditioner capacity mode, air conditioner and readable storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235790A (en) * 1989-07-03 1991-03-13 Toshiba Kk Air conditioner defrost.
JPH1194395A (en) * 1997-09-19 1999-04-09 Fujitsu General Ltd Multi-room air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2839343B2 (en) * 1990-08-10 1998-12-16 株式会社日立製作所 Multi air conditioner
US5237833A (en) * 1991-01-10 1993-08-24 Mitsubishi Denki Kabushiki Kaisha Air-conditioning system
AU649810B2 (en) * 1991-05-09 1994-06-02 Mitsubishi Denki Kabushiki Kaisha Air conditioning apparatus
WO2001094857A1 (en) * 2000-06-07 2001-12-13 Samsung Electronics Co., Ltd. Control system for starting of air conditioner and control method thereof
KR100487149B1 (en) * 2002-06-14 2005-05-03 삼성전자주식회사 Air conditioning apparatus and control method thereof
KR100504509B1 (en) * 2003-01-16 2005-08-03 엘지전자 주식회사 Multi-type air conditioner for cooling/heating the same time

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235790A (en) * 1989-07-03 1991-03-13 Toshiba Kk Air conditioner defrost.
JPH1194395A (en) * 1997-09-19 1999-04-09 Fujitsu General Ltd Multi-room air conditioner

Also Published As

Publication number Publication date
CN1645004A (en) 2005-07-27
EP1555495A2 (en) 2005-07-20
US20050155361A1 (en) 2005-07-21
CN100520203C (en) 2009-07-29
KR20050075976A (en) 2005-07-26

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