KR101712213B1 - 멀티형 공기조화기 및 그의 제어방법 - Google Patents

멀티형 공기조화기 및 그의 제어방법 Download PDF

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Publication number
KR101712213B1
KR101712213B1 KR1020110037773A KR20110037773A KR101712213B1 KR 101712213 B1 KR101712213 B1 KR 101712213B1 KR 1020110037773 A KR1020110037773 A KR 1020110037773A KR 20110037773 A KR20110037773 A KR 20110037773A KR 101712213 B1 KR101712213 B1 KR 101712213B1
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KR
South Korea
Prior art keywords
outdoor
defrosting operation
units
unit
refrigerant
Prior art date
Application number
KR1020110037773A
Other languages
English (en)
Korean (ko)
Other versions
KR20120119668A (ko
Inventor
이호기
이상헌
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 KR1020110037773A priority Critical patent/KR101712213B1/ko
Priority to US13/424,577 priority patent/US20120266616A1/en
Priority to EP12161711.2A priority patent/EP2515053B1/fr
Priority to CN201210110832.XA priority patent/CN102748808B/zh
Publication of KR20120119668A publication Critical patent/KR20120119668A/ko
Application granted granted Critical
Publication of KR101712213B1 publication Critical patent/KR101712213B1/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
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0251—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units being defrosted alternately
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
KR1020110037773A 2011-04-22 2011-04-22 멀티형 공기조화기 및 그의 제어방법 KR101712213B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020110037773A KR101712213B1 (ko) 2011-04-22 2011-04-22 멀티형 공기조화기 및 그의 제어방법
US13/424,577 US20120266616A1 (en) 2011-04-22 2012-03-20 Multi-type air conditioner and method of controlling the same
EP12161711.2A EP2515053B1 (fr) 2011-04-22 2012-03-28 Climatiseur multi-type et procédé de fonctionnement
CN201210110832.XA CN102748808B (zh) 2011-04-22 2012-04-11 复式空调器以及该复式空调器的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110037773A KR101712213B1 (ko) 2011-04-22 2011-04-22 멀티형 공기조화기 및 그의 제어방법

Publications (2)

Publication Number Publication Date
KR20120119668A KR20120119668A (ko) 2012-10-31
KR101712213B1 true KR101712213B1 (ko) 2017-03-03

Family

ID=45936962

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110037773A KR101712213B1 (ko) 2011-04-22 2011-04-22 멀티형 공기조화기 및 그의 제어방법

Country Status (4)

Country Link
US (1) US20120266616A1 (fr)
EP (1) EP2515053B1 (fr)
KR (1) KR101712213B1 (fr)
CN (1) CN102748808B (fr)

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JP6688555B2 (ja) * 2013-11-25 2020-04-28 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 空気調和機
CN103940040A (zh) * 2014-04-14 2014-07-23 广东美的暖通设备有限公司 空调器、空调器的除霜方法及其装置
JP5949831B2 (ja) * 2014-05-28 2016-07-13 ダイキン工業株式会社 冷凍装置
US9933171B2 (en) * 2014-09-29 2018-04-03 Lee Wa Wong Air conditioning and heat pump system with evaporative cooling system
CN105004114B (zh) * 2015-07-02 2017-09-05 Tcl空调器(中山)有限公司 空调器及其除霜方法
CN105091421A (zh) * 2015-08-06 2015-11-25 美的集团武汉制冷设备有限公司 冷媒循环系统及空调系统
JP6319334B2 (ja) * 2016-01-15 2018-05-09 ダイキン工業株式会社 冷凍装置
JP6252606B2 (ja) * 2016-01-15 2017-12-27 ダイキン工業株式会社 冷凍装置
EP3696480A4 (fr) * 2017-10-12 2020-12-16 Mitsubishi Electric Corporation Dispositif de climatisation
US11885518B2 (en) * 2018-12-11 2024-01-30 Mitsubishi Electric Corporation Air-conditioning apparatus
WO2020208723A1 (fr) * 2019-04-09 2020-10-15 東芝キヤリア株式会社 Dispositif de climatisation
KR102688990B1 (ko) * 2019-05-23 2024-07-29 엘지전자 주식회사 공기조화장치 및 그 제어방법
CN111237982B (zh) * 2020-01-14 2021-11-05 广东美的暖通设备有限公司 空调器及其控制方法、装置以及电子设备、存储介质

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Also Published As

Publication number Publication date
US20120266616A1 (en) 2012-10-25
EP2515053A2 (fr) 2012-10-24
EP2515053A3 (fr) 2017-05-31
CN102748808A (zh) 2012-10-24
EP2515053B1 (fr) 2018-10-24
KR20120119668A (ko) 2012-10-31
CN102748808B (zh) 2015-09-02

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