KR100688170B1 - 히트펌프식 공기조화기 - Google Patents

히트펌프식 공기조화기 Download PDF

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Publication number
KR100688170B1
KR100688170B1 KR1020040113573A KR20040113573A KR100688170B1 KR 100688170 B1 KR100688170 B1 KR 100688170B1 KR 1020040113573 A KR1020040113573 A KR 1020040113573A KR 20040113573 A KR20040113573 A KR 20040113573A KR 100688170 B1 KR100688170 B1 KR 100688170B1
Authority
KR
South Korea
Prior art keywords
heating
air
outdoor unit
refrigerant
combined
Prior art date
Application number
KR1020040113573A
Other languages
English (en)
Korean (ko)
Other versions
KR20060075026A (ko
Inventor
윤석호
윤필현
황일남
권기백
최진하
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 KR1020040113573A priority Critical patent/KR100688170B1/ko
Priority to EP10182046A priority patent/EP2309210A1/en
Priority to EP05258018A priority patent/EP1686332A3/en
Priority to US11/316,988 priority patent/US20060156751A1/en
Priority to CNA2005100488016A priority patent/CN1808020A/zh
Publication of KR20060075026A publication Critical patent/KR20060075026A/ko
Application granted granted Critical
Publication of KR100688170B1 publication Critical patent/KR100688170B1/ko

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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
    • 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
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/02—System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
    • 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
    • F25B2313/0252—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units with bypasses
    • F25B2313/02521—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units with bypasses 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0252—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units with bypasses
    • F25B2313/02523—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units with bypasses 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
    • 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
    • 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
    • F25B2500/02—Increasing the heating capacity of a reversible cycle during cold outdoor conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
KR1020040113573A 2004-12-28 2004-12-28 히트펌프식 공기조화기 KR100688170B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020040113573A KR100688170B1 (ko) 2004-12-28 2004-12-28 히트펌프식 공기조화기
EP10182046A EP2309210A1 (en) 2004-12-28 2005-12-22 Reversible cycle air conditioner
EP05258018A EP1686332A3 (en) 2004-12-28 2005-12-22 Reversible cycle air conditioner
US11/316,988 US20060156751A1 (en) 2004-12-28 2005-12-27 Heat pump air conditioner
CNA2005100488016A CN1808020A (zh) 2004-12-28 2005-12-28 热泵式空调

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040113573A KR100688170B1 (ko) 2004-12-28 2004-12-28 히트펌프식 공기조화기

Publications (2)

Publication Number Publication Date
KR20060075026A KR20060075026A (ko) 2006-07-04
KR100688170B1 true KR100688170B1 (ko) 2007-03-02

Family

ID=36062478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040113573A KR100688170B1 (ko) 2004-12-28 2004-12-28 히트펌프식 공기조화기

Country Status (4)

Country Link
US (1) US20060156751A1 (zh)
EP (2) EP1686332A3 (zh)
KR (1) KR100688170B1 (zh)
CN (1) CN1808020A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296414A (zh) * 2014-10-20 2015-01-21 特灵空调系统(中国)有限公司 一种能单模块独立除霜的多联机系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101571327B (zh) * 2009-06-05 2013-07-17 江苏春兰空调设备有限公司 一种室外机并联的多联式热泵空调机组的控制方法
KR20110056061A (ko) * 2009-11-20 2011-05-26 엘지전자 주식회사 히트 펌프식 급탕장치
KR101157498B1 (ko) * 2011-06-02 2012-06-21 주식회사 나라컨트롤 에너지 절감형 클린룸용 히트펌프 공조시스템
US9534818B2 (en) 2012-01-17 2017-01-03 Si2 Industries, Llc Heat pump system with auxiliary heat exchanger
CN103953998A (zh) * 2014-01-25 2014-07-30 宁波奥克斯电气有限公司 制热时多联空调的部分室外机的压缩机故障的处理方法
CN103791590B (zh) * 2014-01-25 2016-09-14 宁波奥克斯电气股份有限公司 Vrv空调制冷模式室外换热分散的方法
KR102581680B1 (ko) * 2017-02-01 2023-09-22 엘지전자 주식회사 공기조화기의 실외기
EP3781883A1 (en) 2018-04-16 2021-02-24 Carrier Corporation Dual compressor heat pump

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US4165037A (en) * 1976-06-21 1979-08-21 Mccarson Donald M Apparatus and method for combined solar and heat pump heating and cooling system
US4167965A (en) * 1977-07-22 1979-09-18 Carrier Corporation Integral water-refrigerant-air heat exchange system
DE2829134C2 (de) * 1978-07-03 1980-10-02 Otmar Dipl.-Ing. 8000 Muenchen Schaefer Heizanlage mit einer Wärmepumpe
US4311190A (en) * 1979-05-07 1982-01-19 Ranco Incorporated Self contained heating and cooling system with emergency heating
US4796437A (en) * 1987-10-23 1989-01-10 James Larry S Multifluid heat pump system
US5109677A (en) * 1991-02-21 1992-05-05 Gary Phillippe Supplemental heat exchanger system for heat pump
JP3143142B2 (ja) * 1991-04-23 2001-03-07 三洋電機株式会社 冷凍装置
JP3060770B2 (ja) 1993-02-26 2000-07-10 ダイキン工業株式会社 冷凍装置
US5367601A (en) * 1994-02-16 1994-11-22 World Technology Group, Inc. Supplemental heat control system with duct temperature sensor and variable setpoint
US5465588A (en) * 1994-06-01 1995-11-14 Hydro Delta Corporation Multi-function self-contained heat pump system with microprocessor control
US5538072A (en) * 1994-11-08 1996-07-23 Carrier Corporation Method for preventing overshoot during heat pump defrost using memorized supplemental heater capacity from previous defrost cycle
US5628200A (en) * 1995-01-12 1997-05-13 Wallace Heating & Air Conditioning, Inc. Heat pump system with selective space cooling
US5771699A (en) * 1996-10-02 1998-06-30 Ponder; Henderson F. Three coil electric heat pump
US5967411A (en) * 1998-01-23 1999-10-19 Carrier Corporation Method and apparatus for controlling supplemental heat in a heat pump system
KR20040009076A (ko) * 2002-07-22 2004-01-31 엘지전자 주식회사 공기조화기의 부가 히터 동작방법.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296414A (zh) * 2014-10-20 2015-01-21 特灵空调系统(中国)有限公司 一种能单模块独立除霜的多联机系统

Also Published As

Publication number Publication date
EP1686332A2 (en) 2006-08-02
CN1808020A (zh) 2006-07-26
EP2309210A1 (en) 2011-04-13
EP1686332A3 (en) 2008-03-05
KR20060075026A (ko) 2006-07-04
US20060156751A1 (en) 2006-07-20

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