EP2159515A3 - Heat pump system and method of controlling the same - Google Patents

Heat pump system and method of controlling the same Download PDF

Info

Publication number
EP2159515A3
EP2159515A3 EP09163649A EP09163649A EP2159515A3 EP 2159515 A3 EP2159515 A3 EP 2159515A3 EP 09163649 A EP09163649 A EP 09163649A EP 09163649 A EP09163649 A EP 09163649A EP 2159515 A3 EP2159515 A3 EP 2159515A3
Authority
EP
European Patent Office
Prior art keywords
controlling
heating
same
heat pump
pump system
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.)
Ceased
Application number
EP09163649A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2159515A2 (en
Inventor
Seong Min Jang
Yun Ho Ryu
Jae Won Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2159515A2 publication Critical patent/EP2159515A2/en
Publication of EP2159515A3 publication Critical patent/EP2159515A3/en
Ceased 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
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • 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
    • 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
    • F25B2313/008—Refrigerant heaters
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2500/31—Low ambient temperatures
    • 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
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

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)
  • Central Heating Systems (AREA)
EP09163649A 2008-08-25 2009-06-24 Heat pump system and method of controlling the same Ceased EP2159515A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080082880A KR101533112B1 (ko) 2008-08-25 2008-08-25 히트펌프 시스템 및 그 제어방법

Publications (2)

Publication Number Publication Date
EP2159515A2 EP2159515A2 (en) 2010-03-03
EP2159515A3 true EP2159515A3 (en) 2011-03-02

Family

ID=41214978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163649A Ceased EP2159515A3 (en) 2008-08-25 2009-06-24 Heat pump system and method of controlling the same

Country Status (4)

Country Link
US (1) US20100043465A1 (ko)
EP (1) EP2159515A3 (ko)
KR (1) KR101533112B1 (ko)
CN (1) CN101660851A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102283283B (zh) * 2011-05-30 2013-05-01 广西大学 智能化浅层地能低温储粮系统
EP2631565B1 (en) 2012-02-24 2018-10-10 Airbus Operations GmbH Cooling system for operation with a two-phase refrigerant
JP5911590B2 (ja) * 2012-10-10 2016-04-27 三菱電機株式会社 空気調和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165037A (en) * 1976-06-21 1979-08-21 Mccarson Donald M Apparatus and method for combined solar and heat pump heating and cooling system
US5878810A (en) * 1990-11-28 1999-03-09 Kabushiki Kaisha Toshiba Air-conditioning apparatus
US6109533A (en) * 1997-09-30 2000-08-29 Matsushita Electric Industrial Co., Ltd. Air conditioner and refrigerant heater outlet temperature control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338790A (en) * 1980-02-21 1982-07-13 The Trane Company Control and method for defrosting a heat pump outdoor heat exchanger
JPS5883061U (ja) * 1981-12-02 1983-06-04 株式会社日立製作所 ヒ−トポンプ式給湯暖冷房装置
JP2682729B2 (ja) * 1990-07-20 1997-11-26 松下電器産業株式会社 冷媒加熱式空気調和機およびその起動方法
DE19813674C1 (de) * 1998-03-27 1999-04-15 Daimler Chrysler Ag Vorrichtung und Verfahren zum Heizen und Kühlen eines Nutzraumes eines Kraftfahrzeuges
JP3939445B2 (ja) * 1998-08-05 2007-07-04 カルソニックカンセイ株式会社 自動車用冷暖房装置
US6118099A (en) * 1998-11-12 2000-09-12 Daimlerchrysler Corporation Controller for heating in reversible air conditioning and heat pump HVAC system for electric vehicles
JP2004268752A (ja) * 2003-03-10 2004-09-30 Denso Corp 熱管理システム
KR100511286B1 (ko) * 2003-05-01 2005-08-31 엘지전자 주식회사 동시 제상 및 난방 운전이 가능한 공기조화기 및 자체제상 사이클을 구비한 공기조화기용 실외기
JP4654655B2 (ja) * 2004-10-19 2011-03-23 株式会社デンソー 蒸気圧縮式冷凍機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165037A (en) * 1976-06-21 1979-08-21 Mccarson Donald M Apparatus and method for combined solar and heat pump heating and cooling system
US5878810A (en) * 1990-11-28 1999-03-09 Kabushiki Kaisha Toshiba Air-conditioning apparatus
US6109533A (en) * 1997-09-30 2000-08-29 Matsushita Electric Industrial Co., Ltd. Air conditioner and refrigerant heater outlet temperature control method

Also Published As

Publication number Publication date
CN101660851A (zh) 2010-03-03
EP2159515A2 (en) 2010-03-03
US20100043465A1 (en) 2010-02-25
KR101533112B1 (ko) 2015-07-02
KR20100024157A (ko) 2010-03-05

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