EP1674807A3 - Klimaanlage - Google Patents

Klimaanlage Download PDF

Info

Publication number
EP1674807A3
EP1674807A3 EP05104573A EP05104573A EP1674807A3 EP 1674807 A3 EP1674807 A3 EP 1674807A3 EP 05104573 A EP05104573 A EP 05104573A EP 05104573 A EP05104573 A EP 05104573A EP 1674807 A3 EP1674807 A3 EP 1674807A3
Authority
EP
European Patent Office
Prior art keywords
air conditioner
accumulator
control unit
expansion valve
compressor
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.)
Withdrawn
Application number
EP05104573A
Other languages
English (en)
French (fr)
Other versions
EP1674807A2 (de
Inventor
Sung-Goo Kim
Jong-Moon Kim
Jong-Jin Shin
Hee-Sool 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.)
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 EP1674807A2 publication Critical patent/EP1674807A2/de
Publication of EP1674807A3 publication Critical patent/EP1674807A3/de
Withdrawn legal-status Critical Current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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F24F11/89—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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two 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
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration 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
    • F25B2500/00—Problems to be solved
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
    • 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
    • F25B2600/00—Control issues
    • F25B2600/15—Control issues during shut down
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves

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)
EP05104573A 2004-12-22 2005-05-27 Klimaanlage Withdrawn EP1674807A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040110336A KR100671301B1 (ko) 2004-12-22 2004-12-22 공기조화기

Publications (2)

Publication Number Publication Date
EP1674807A2 EP1674807A2 (de) 2006-06-28
EP1674807A3 true EP1674807A3 (de) 2007-07-04

Family

ID=36177368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05104573A Withdrawn EP1674807A3 (de) 2004-12-22 2005-05-27 Klimaanlage

Country Status (3)

Country Link
EP (1) EP1674807A3 (de)
KR (1) KR100671301B1 (de)
CN (1) CN1793758A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4497234B2 (ja) * 2008-07-29 2010-07-07 ダイキン工業株式会社 空気調和装置
KR20100062115A (ko) * 2008-12-01 2010-06-10 삼성전자주식회사 공기조화기 및 그 제어방법
KR102146371B1 (ko) * 2013-09-25 2020-08-20 삼성전자주식회사 공기조화기
DE102015114309B4 (de) * 2015-08-28 2020-01-30 Hanon Systems Bidirektionales elektronisches Expansionsorgan
DE102017107051A1 (de) * 2017-04-01 2018-10-04 Viessmann Werke Gmbh & Co Kg Wärmepumpe
US12038210B2 (en) 2019-08-07 2024-07-16 Mitsubishi Electric Corporation Chilling unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230470A (en) * 1977-01-21 1980-10-28 Hitachi, Ltd. Air conditioning system
US4735054A (en) * 1987-08-13 1988-04-05 Honeywell Inc. Method for minimizing off cycle losses of a refrigeration system during a cooling mode of operation and an apparatus using the method
GB2265229A (en) * 1992-03-16 1993-09-22 Toshiba Kk Air-conditioning apparatus having heat source unit and plural indoor units
EP1143209A1 (de) * 1998-12-16 2001-10-10 Daikin Industries, Ltd. Kältevorrichtung
EP1207359A2 (de) * 2000-11-15 2002-05-22 Carrier Corporation Hochdruckregelung in einem transkritischen Dampfkompressionskreislauf
US20040007003A1 (en) * 2002-07-15 2004-01-15 Healy John Joseph Refrigeration control
US20040103677A1 (en) * 2002-12-02 2004-06-03 Tgk Co., Ltd. Refrigeration system and method of operation therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH102623A (ja) 1996-06-11 1998-01-06 Mitsubishi Heavy Ind Ltd 冷凍装置
JPH1114177A (ja) 1997-06-26 1999-01-22 Mitsubishi Heavy Ind Ltd 空気調和装置
KR20010048760A (ko) * 1999-11-29 2001-06-15 윤종용 공조기기의 운전제어방법
KR100564444B1 (ko) * 2003-10-20 2006-03-29 엘지전자 주식회사 에어컨의 액 냉매 누적 방지 장치 및 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230470A (en) * 1977-01-21 1980-10-28 Hitachi, Ltd. Air conditioning system
US4735054A (en) * 1987-08-13 1988-04-05 Honeywell Inc. Method for minimizing off cycle losses of a refrigeration system during a cooling mode of operation and an apparatus using the method
GB2265229A (en) * 1992-03-16 1993-09-22 Toshiba Kk Air-conditioning apparatus having heat source unit and plural indoor units
EP1143209A1 (de) * 1998-12-16 2001-10-10 Daikin Industries, Ltd. Kältevorrichtung
EP1207359A2 (de) * 2000-11-15 2002-05-22 Carrier Corporation Hochdruckregelung in einem transkritischen Dampfkompressionskreislauf
US20040007003A1 (en) * 2002-07-15 2004-01-15 Healy John Joseph Refrigeration control
US20040103677A1 (en) * 2002-12-02 2004-06-03 Tgk Co., Ltd. Refrigeration system and method of operation therefor

Also Published As

Publication number Publication date
KR20060071659A (ko) 2006-06-27
KR100671301B1 (ko) 2007-01-19
CN1793758A (zh) 2006-06-28
EP1674807A2 (de) 2006-06-28

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