ITRM990796A0 - Metodo di controllo di valvole di espansione azionate a motore per uncondizionatore d'aria di tipo multiplo. - Google Patents

Metodo di controllo di valvole di espansione azionate a motore per uncondizionatore d'aria di tipo multiplo.

Info

Publication number
ITRM990796A0
ITRM990796A0 IT1999RM000796A ITRM990796A ITRM990796A0 IT RM990796 A0 ITRM990796 A0 IT RM990796A0 IT 1999RM000796 A IT1999RM000796 A IT 1999RM000796A IT RM990796 A ITRM990796 A IT RM990796A IT RM990796 A0 ITRM990796 A0 IT RM990796A0
Authority
IT
Italy
Prior art keywords
air conditioner
control
type air
motor driven
expansion valves
Prior art date
Application number
IT1999RM000796A
Other languages
English (en)
Inventor
Joong-Hee Lee
Hyug-Bum Park
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 ITRM990796A0 publication Critical patent/ITRM990796A0/it
Publication of ITRM990796A1 publication Critical patent/ITRM990796A1/it
Application granted granted Critical
Publication of IT1307628B1 publication Critical patent/IT1307628B1/it

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
    • 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
    • F24F11/70—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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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)
  • 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)
IT1999RM000796A 1999-06-26 1999-12-24 Metodo di controllo di valvole di espansione azionate a motore per uncondizionatore d'aria di tipo multiplo. IT1307628B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990024436A KR20010003908A (ko) 1999-06-26 1999-06-26 멀티형 공기조화기의 전동팽창밸브 제어방법

Publications (3)

Publication Number Publication Date
ITRM990796A0 true ITRM990796A0 (it) 1999-12-24
ITRM990796A1 ITRM990796A1 (it) 2001-06-25
IT1307628B1 IT1307628B1 (it) 2001-11-14

Family

ID=19595584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000796A IT1307628B1 (it) 1999-06-26 1999-12-24 Metodo di controllo di valvole di espansione azionate a motore per uncondizionatore d'aria di tipo multiplo.

Country Status (5)

Country Link
KR (1) KR20010003908A (it)
CN (1) CN1122156C (it)
ES (1) ES2186463B1 (it)
IT (1) IT1307628B1 (it)
PT (1) PT102394B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940023B (zh) * 2013-01-21 2018-05-25 山东朗进科技股份有限公司 一种一拖多空调膨胀阀智能控制方法
CN104515270B (zh) * 2013-09-28 2018-12-11 杭州三花研究院有限公司 一种空调系统及其控制方法
CN105864920B (zh) * 2016-03-31 2019-02-19 华为技术有限公司 一种轻载除湿方法及空调
CN111023270A (zh) * 2019-12-31 2020-04-17 宁波奥克斯电气股份有限公司 一种电子膨胀阀的控制方法、装置、空调器及存储介质
CN114234353B (zh) * 2021-12-20 2023-03-21 珠海格力电器股份有限公司 多联机组电子膨胀阀的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131843A (ja) * 1983-01-17 1984-07-28 Toshiba Corp 空気調和装置
JPS6124937A (ja) * 1984-07-16 1986-02-03 Mitsubishi Electric Corp 多室空調システムの制御方式
JPS6475860A (en) * 1987-09-11 1989-03-22 Matsushita Refrigeration Multiple chamber type air conditioner
JP2568747B2 (ja) * 1990-03-06 1997-01-08 松下電器産業株式会社 多室型空気調和機
JPH06294541A (ja) * 1993-04-08 1994-10-21 Matsushita Refrig Co Ltd 多室型空気調和機の冷房制御装置
JPH06323673A (ja) * 1993-05-19 1994-11-25 Hitachi Ltd 多室型空気調和機
JP3708245B2 (ja) * 1996-09-12 2005-10-19 三菱電機株式会社 多機能ヒートポンプシステムの電動弁制御装置
JP3327158B2 (ja) * 1997-02-07 2002-09-24 松下電器産業株式会社 多室形空気調和装置
KR20000039232A (ko) * 1998-12-11 2000-07-05 구자홍 멀티형 공기조화기용 전자 팽창밸브의 제어방법

Also Published As

Publication number Publication date
KR20010003908A (ko) 2001-01-15
ES2186463B1 (es) 2004-09-16
ES2186463A1 (es) 2003-05-01
PT102394B (pt) 2003-10-31
IT1307628B1 (it) 2001-11-14
CN1122156C (zh) 2003-09-24
ITRM990796A1 (it) 2001-06-25
PT102394A (pt) 2000-12-29
CN1288134A (zh) 2001-03-21

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