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ES2155745B1 - MULTIPLE TYPE AIR CONDITIONER. - Google Patents

MULTIPLE TYPE AIR CONDITIONER.

Info

Publication number
ES2155745B1
ES2155745B1 ES009801477A ES9801477A ES2155745B1 ES 2155745 B1 ES2155745 B1 ES 2155745B1 ES 009801477 A ES009801477 A ES 009801477A ES 9801477 A ES9801477 A ES 9801477A ES 2155745 B1 ES2155745 B1 ES 2155745B1
Authority
ES
Spain
Prior art keywords
heat exchanger
pair
electronic expansion
expansion valves
air conditioner
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.)
Expired - Lifetime
Application number
ES009801477A
Other languages
Spanish (es)
Other versions
ES2155745A1 (en
Inventor
Hyung-Mo Koo
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 ES2155745A1 publication Critical patent/ES2155745A1/en
Application granted granted Critical
Publication of ES2155745B1 publication Critical patent/ES2155745B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • 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
    • F25B41/37—Capillary tubes
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel 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
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

Acondicionador de aire de tipo múltiple que presenta modos de calefacción/refrigeración que incluye un compresor, un intercambiador de calor exterior, un par de intercambiadores de calor interiores, una válvula de cuatro vías, un depósito auxiliar, un sensor de temperatura y un par de válvulas de expansión electrónicas; el depósito auxiliar almacena medio intercambiador de calor residual descargado del compresor cuando uno de los intercambiadores de calor interiores está en funcionamiento en modo refrigeración, evitando alimentar de forma excesiva el medio intercambiador de calor al intercambiador de calor interior, evitándose la posible sobrecarga del intercambiador de calor interior: se disponen un par de válvulas de expansión electrónicas para ajustar la velocidad de circulación del medio intercambiador del calor que circula a través de cada intercambiador de calor interior. El grado de apertura de las válvulas de expansión electrónicas se ajusta según la temperatura del aire exterior detectada mediante un sensor.Multi-type air conditioner featuring heating / cooling modes that includes a compressor, an external heat exchanger, a pair of internal heat exchangers, a four-way valve, an auxiliary reservoir, a temperature sensor and a pair of electronic expansion valves; The auxiliary tank stores residual heat exchanger medium discharged from the compressor when one of the indoor heat exchangers is in operation in cooling mode, avoiding excessive feeding of the heat exchanger means to the indoor heat exchanger, avoiding the possible overload of the heat exchanger. interior heat: a pair of electronic expansion valves are arranged to adjust the circulation speed of the heat exchanger medium circulating through each interior heat exchanger. The opening degree of the electronic expansion valves is adjusted according to the temperature of the outside air detected by a sensor.

ES009801477A 1998-04-20 1998-07-13 MULTIPLE TYPE AIR CONDITIONER. Expired - Lifetime ES2155745B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980013972A KR100329472B1 (en) 1998-04-20 1998-04-20 Multi-air conditioner for cooling and heating

Publications (2)

Publication Number Publication Date
ES2155745A1 ES2155745A1 (en) 2001-05-16
ES2155745B1 true ES2155745B1 (en) 2001-11-16

Family

ID=19536449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801477A Expired - Lifetime ES2155745B1 (en) 1998-04-20 1998-07-13 MULTIPLE TYPE AIR CONDITIONER.

Country Status (5)

Country Link
KR (1) KR100329472B1 (en)
CN (1) CN1129751C (en)
ES (1) ES2155745B1 (en)
IT (1) IT1303218B1 (en)
SA (1) SA98190284B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104534708A (en) * 2015-01-07 2015-04-22 刘雄 Air conditioner refrigeration device
KR101665112B1 (en) 2016-03-28 2016-10-12 주식회사 프리쉐 Air conditioning unit
CN106801920A (en) * 2017-02-17 2017-06-06 海信科龙电器股份有限公司 Heat exchange circulating system, control method thereof and air conditioner
CN107726667B (en) * 2017-10-20 2025-02-18 青岛海尔空调电子有限公司 Multi-connected air conditioning system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644756A (en) * 1983-12-21 1987-02-24 Daikin Industries, Ltd. Multi-room type air conditioner
JPH07111283B2 (en) * 1987-03-20 1995-11-29 株式会社日立製作所 Multi-room air conditioner
US5025634A (en) * 1989-04-25 1991-06-25 Dressler William E Heating and cooling apparatus
TW212224B (en) * 1992-02-28 1993-09-01 Sanyo Denki Kk
JP3223391B2 (en) * 1993-01-11 2001-10-29 株式会社日立製作所 Air conditioner and outdoor unit used for it
JP3060770B2 (en) * 1993-02-26 2000-07-10 ダイキン工業株式会社 Refrigeration equipment
JP3289366B2 (en) * 1993-03-08 2002-06-04 ダイキン工業株式会社 Refrigeration equipment
TW299392B (en) * 1994-04-19 1997-03-01 Sanyo Electric Co
JP3054564B2 (en) * 1994-11-29 2000-06-19 三洋電機株式会社 Air conditioner
WO1996024809A1 (en) * 1995-02-08 1996-08-15 Thermo King Corporation Transport temperature control system having enhanced low ambient heat capacity
US5628201A (en) * 1995-04-03 1997-05-13 Copeland Corporation Heating and cooling system with variable capacity compressor

Also Published As

Publication number Publication date
ITTO980691A0 (en) 1998-08-07
CN1232942A (en) 1999-10-27
IT1303218B1 (en) 2000-11-02
ES2155745A1 (en) 2001-05-16
KR100329472B1 (en) 2002-08-08
SA98190284B1 (en) 2006-11-11
KR19990080600A (en) 1999-11-15
CN1129751C (en) 2003-12-03
ITTO980691A1 (en) 2000-02-07

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