EP1691139A3 - Checking Air Conditioning System Installation - Google Patents

Checking Air Conditioning System Installation Download PDF

Info

Publication number
EP1691139A3
EP1691139A3 EP05100920A EP05100920A EP1691139A3 EP 1691139 A3 EP1691139 A3 EP 1691139A3 EP 05100920 A EP05100920 A EP 05100920A EP 05100920 A EP05100920 A EP 05100920A EP 1691139 A3 EP1691139 A3 EP 1691139A3
Authority
EP
European Patent Office
Prior art keywords
valve
opened
air conditioning
conditioning system
closed states
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.)
Granted
Application number
EP05100920A
Other languages
German (de)
French (fr)
Other versions
EP1691139B1 (en
EP1691139A2 (en
Inventor
Su Ho Jo
Gyoo Ha Jung
Hyo Suk Kim
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 EP1691139A2 publication Critical patent/EP1691139A2/en
Publication of EP1691139A3 publication Critical patent/EP1691139A3/en
Application granted granted Critical
Publication of EP1691139B1 publication Critical patent/EP1691139B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • 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

Abstract

A multi air conditioning system and a method for inspecting pipe connection thereof, in which the pipe connection is rapidly inspected and the reliability in inspecting the pipe connection is improved. The method for inspecting the multi air conditioning system, which includes a plurality of indoor units and a mode converter having a plurality of heating valve-cooling valve sets for controlling refrigerant flowing into the indoor units, includes: changing opened and closed states of one heating valve-cooling valve set out of the plural heating valve-cooling valve sets during the operation of the system; detecting the indoor unit having a heat exchanger, the temperature of which varies corresponding to the change of the opened and closed states of the heating valve-cooling valve set; and determining, when the indoor unit having the heat exchanger, the temperature of which varies, matches with the heating valve-cooling valve set having the changed opened and closed states thereof, that the connection between the indoor unit having the heat exchanger, the temperature of which varies, and the heating valve-cooling valve set, having the changed the opened and closed states thereof, is normal.
EP05100920.7A 2004-08-16 2005-02-09 Checking Air Conditioning System Installation Active EP1691139B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040064243A KR101116679B1 (en) 2004-08-16 2004-08-16 A multi air conditioner system and a pipe connecting inspection method of the multi air conditioner system

Publications (3)

Publication Number Publication Date
EP1691139A2 EP1691139A2 (en) 2006-08-16
EP1691139A3 true EP1691139A3 (en) 2010-12-22
EP1691139B1 EP1691139B1 (en) 2016-11-16

Family

ID=36080328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05100920.7A Active EP1691139B1 (en) 2004-08-16 2005-02-09 Checking Air Conditioning System Installation

Country Status (4)

Country Link
EP (1) EP1691139B1 (en)
JP (1) JP3980601B2 (en)
KR (1) KR101116679B1 (en)
CN (1) CN100380058C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101250550B1 (en) * 2006-12-27 2013-04-09 엘지전자 주식회사 Multi-air conditioner for heating and cooling operations at the same time and pipe setting method for the same
KR100861598B1 (en) * 2007-03-16 2008-10-07 엘지전자 주식회사 method for searching pipes in the airconditioner
JP5609337B2 (en) * 2010-07-07 2014-10-22 株式会社富士通ゼネラル Multi-type air conditioner
CN102486327B (en) * 2010-12-02 2016-04-27 乐金电子(天津)电器有限公司 A kind of cold treatment method for temperature of air-conditioner pipe
CN102589969B (en) * 2012-02-28 2013-07-31 合肥工业大学 Method for evaluating fatigue reliability of piping of inverter air conditioner
CN103308297B (en) * 2013-05-31 2015-09-09 深圳麦克维尔空调有限公司 The decision method of the pipe arrangement of air-conditioning
JP6248878B2 (en) * 2014-09-18 2017-12-20 株式会社富士通ゼネラル Air conditioner
CN105066539B (en) * 2015-07-16 2018-07-10 广东美的暖通设备有限公司 Multi-line system and its control method for electronic expansion valve
KR102455076B1 (en) * 2016-02-12 2022-10-14 엘지전자 주식회사 Apparatus and method for automatically searching of pipes of air conditioner
KR102572079B1 (en) * 2017-01-10 2023-08-30 삼성전자주식회사 An air conditioner, a controller thereof and a method of controlling the same
CN110260453A (en) * 2019-06-03 2019-09-20 广东美的暖通设备有限公司 Humidify matching process, device and the computer readable storage medium of pipeline
CN110529992A (en) * 2019-09-09 2019-12-03 广东美的暖通设备有限公司 Air-conditioning system, the control method of air-conditioning system and computer readable storage medium
CN113551371B (en) * 2021-07-31 2023-03-31 广东美的制冷设备有限公司 Method and device for detecting states of high-pressure valve and low-pressure valve of air conditioner, air conditioner and medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297848A (en) * 1988-09-30 1990-04-10 Daikin Ind Ltd Multi type air conditioner
JPH02230045A (en) * 1989-02-28 1990-09-12 Daikin Ind Ltd Air conditioning device
JPH05203228A (en) * 1992-01-24 1993-08-10 Mitsubishi Heavy Ind Ltd Air conditioner
JPH07305879A (en) * 1994-05-10 1995-11-21 Daikin Ind Ltd Detecting method of erroneous wiring of multi-type air conditioner
JPH09112998A (en) * 1995-10-17 1997-05-02 Mitsubishi Heavy Ind Ltd Trially operating method for multizone air conditioner
JP2002013777A (en) * 2000-06-28 2002-01-18 Sanyo Electric Co Ltd Air conditioner
JP2003254582A (en) * 2002-02-28 2003-09-10 Matsushita Electric Ind Co Ltd Air conditioner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03148549A (en) 1989-10-31 1991-06-25 Toshiba Corp Confirmation of wiring and piping for multiple air conditioner
JPH085133A (en) * 1994-04-19 1996-01-12 Sanyo Electric Co Ltd Method and device for address setting of multi-type air-conditioner
KR19990074073A (en) * 1998-03-06 1999-10-05 윤종용 Multi air conditioner with installation status checking function and control method
JP3957115B2 (en) * 1998-09-25 2007-08-15 三菱電機株式会社 Inspection equipment for air conditioners
JP2001264239A (en) * 2000-03-22 2001-09-26 Thermo Electron Kk Environmental testing machine
KR100432224B1 (en) * 2002-05-01 2004-05-20 삼성전자주식회사 Refrigerant leakage detecting method for air conditioner
KR100459184B1 (en) * 2002-08-24 2004-12-03 엘지전자 주식회사 Multi-type air conditioner for cooling/heating the same time

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297848A (en) * 1988-09-30 1990-04-10 Daikin Ind Ltd Multi type air conditioner
JPH02230045A (en) * 1989-02-28 1990-09-12 Daikin Ind Ltd Air conditioning device
JPH05203228A (en) * 1992-01-24 1993-08-10 Mitsubishi Heavy Ind Ltd Air conditioner
JPH07305879A (en) * 1994-05-10 1995-11-21 Daikin Ind Ltd Detecting method of erroneous wiring of multi-type air conditioner
JPH09112998A (en) * 1995-10-17 1997-05-02 Mitsubishi Heavy Ind Ltd Trially operating method for multizone air conditioner
JP2002013777A (en) * 2000-06-28 2002-01-18 Sanyo Electric Co Ltd Air conditioner
JP2003254582A (en) * 2002-02-28 2003-09-10 Matsushita Electric Ind Co Ltd Air conditioner

Also Published As

Publication number Publication date
CN100380058C (en) 2008-04-09
JP2006057993A (en) 2006-03-02
KR20060015862A (en) 2006-02-21
EP1691139B1 (en) 2016-11-16
CN1737443A (en) 2006-02-22
EP1691139A2 (en) 2006-08-16
KR101116679B1 (en) 2012-06-13
JP3980601B2 (en) 2007-09-26

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