KR101155345B1 - 공기조화기 및 공기조화기의 제어방법 - Google Patents

공기조화기 및 공기조화기의 제어방법 Download PDF

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Publication number
KR101155345B1
KR101155345B1 KR1020100011515A KR20100011515A KR101155345B1 KR 101155345 B1 KR101155345 B1 KR 101155345B1 KR 1020100011515 A KR1020100011515 A KR 1020100011515A KR 20100011515 A KR20100011515 A KR 20100011515A KR 101155345 B1 KR101155345 B1 KR 101155345B1
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KR
South Korea
Prior art keywords
refrigerant
heat exchanger
air conditioner
temperature
indoor
Prior art date
Application number
KR1020100011515A
Other languages
English (en)
Korean (ko)
Other versions
KR20110092072A (ko
Inventor
권기백
김성환
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020100011515A priority Critical patent/KR101155345B1/ko
Priority to EP11153578.7A priority patent/EP2354724B1/de
Priority to CN201110036174.XA priority patent/CN102147142B/zh
Publication of KR20110092072A publication Critical patent/KR20110092072A/ko
Application granted granted Critical
Publication of KR101155345B1 publication Critical patent/KR101155345B1/ko

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    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • F24F11/50—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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

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)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
KR1020100011515A 2010-02-08 2010-02-08 공기조화기 및 공기조화기의 제어방법 KR101155345B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020100011515A KR101155345B1 (ko) 2010-02-08 2010-02-08 공기조화기 및 공기조화기의 제어방법
EP11153578.7A EP2354724B1 (de) 2010-02-08 2011-02-07 Klimaanlage und Verfahren zur Steuerung einer Klimaanlage
CN201110036174.XA CN102147142B (zh) 2010-02-08 2011-02-09 空调和用于控制空调的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100011515A KR101155345B1 (ko) 2010-02-08 2010-02-08 공기조화기 및 공기조화기의 제어방법

Publications (2)

Publication Number Publication Date
KR20110092072A KR20110092072A (ko) 2011-08-17
KR101155345B1 true KR101155345B1 (ko) 2012-06-11

Family

ID=44070033

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100011515A KR101155345B1 (ko) 2010-02-08 2010-02-08 공기조화기 및 공기조화기의 제어방법

Country Status (3)

Country Link
EP (1) EP2354724B1 (de)
KR (1) KR101155345B1 (de)
CN (1) CN102147142B (de)

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CN103791594B (zh) * 2012-10-30 2017-02-01 珠海格力电器股份有限公司 热泵空调系统及防止系统内漏的控制方法
CN104567158B (zh) * 2014-12-19 2017-02-22 李宁 控制制冷机系统中制冷液泄漏量的系统及方法
CN104949411B (zh) * 2015-06-09 2018-07-17 广东美的暖通设备有限公司 一种冷媒量检测装置、具有该检测装置的空调及检测方法
WO2017098670A1 (ja) * 2015-12-11 2017-06-15 三菱電機株式会社 冷凍装置
CN105546771B (zh) * 2016-02-29 2018-05-08 美的集团武汉制冷设备有限公司 空调器冷媒泄漏检测的方法和装置
JP6825336B2 (ja) * 2016-11-30 2021-02-03 ダイキン工業株式会社 冷凍装置
US11118821B2 (en) * 2017-01-19 2021-09-14 Mitsubishi Electric Corporation Refrigeration cycle apparatus
IL252452B (en) * 2017-05-23 2021-12-01 Smartgreen Ltd Methods for identifying cooling shortages in cooling systems with multiple cooling locations
CN107341520B (zh) * 2017-07-10 2019-10-01 美的集团股份有限公司 冰箱故障的判断方法、服务器和计算机可读存储介质
CN110375468B (zh) 2018-04-13 2022-10-11 开利公司 风冷热泵系统、用于其的制冷剂泄漏检测方法及检测系统
CN110375466B (zh) 2018-04-13 2022-10-28 开利公司 用于空气源热泵系统的制冷剂泄露的检测装置和方法
CN110836519B (zh) * 2018-08-16 2021-06-22 奥克斯空调股份有限公司 一种空调器冷媒泄漏检测方法及检测系统
CN110836434B (zh) * 2018-08-16 2021-06-25 奥克斯空调股份有限公司 一种空调器制冷剂泄漏检测方法及装置
CN110857804B (zh) * 2018-08-24 2021-04-27 奥克斯空调股份有限公司 一种空调器冷媒泄漏故障的检测方法及其空调器
JP6732862B2 (ja) * 2018-12-06 2020-07-29 三菱電機株式会社 冷凍装置
CN110044033A (zh) * 2019-04-29 2019-07-23 广东美的制冷设备有限公司 空调的制冷剂泄漏检测方法、系统及空调
US11231198B2 (en) 2019-09-05 2022-01-25 Trane International Inc. Systems and methods for refrigerant leak detection in a climate control system
CN111520870B (zh) * 2020-03-26 2022-05-10 青岛海信日立空调系统有限公司 空调系统
JP2020169807A (ja) * 2020-07-08 2020-10-15 三菱電機株式会社 冷凍装置
US12117191B2 (en) 2022-06-24 2024-10-15 Trane International Inc. Climate control system with improved leak detector

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JPH10122711A (ja) * 1996-10-18 1998-05-15 Matsushita Electric Ind Co Ltd 冷凍サイクル制御装置
DE10061545A1 (de) * 2000-12-11 2002-06-13 Behr Gmbh & Co Verfahren zur Kältemittel-Füllmengenüberwachung
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JP4412385B2 (ja) * 2007-10-22 2010-02-10 三菱電機株式会社 冷凍サイクル装置の冷媒漏れ検知方法
KR101282038B1 (ko) * 2008-03-19 2013-07-04 삼성전자주식회사 멀티 공기조화기 및 그 제어 방법
JP2009236332A (ja) * 2008-03-26 2009-10-15 Gunma Prefecture 冷凍装置の冷媒漏れ検出方法
KR101498621B1 (ko) * 2008-03-28 2015-03-04 엘지전자 주식회사 공기조화 시스템

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Also Published As

Publication number Publication date
CN102147142B (zh) 2014-05-07
EP2354724A3 (de) 2014-11-26
EP2354724A2 (de) 2011-08-10
EP2354724B1 (de) 2024-04-03
KR20110092072A (ko) 2011-08-17
CN102147142A (zh) 2011-08-10

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