JP2006177658A - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP2006177658A JP2006177658A JP2005368496A JP2005368496A JP2006177658A JP 2006177658 A JP2006177658 A JP 2006177658A JP 2005368496 A JP2005368496 A JP 2005368496A JP 2005368496 A JP2005368496 A JP 2005368496A JP 2006177658 A JP2006177658 A JP 2006177658A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- unit
- indoor
- outdoor
- flow rate
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- 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
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
- 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
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel 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
- F25B2600/2515—Flow valves
-
- 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
- F25B2600/2519—On-off valves
-
- 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
- F25B2700/2104—Temperatures of an indoor room or compartment
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)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
【解決手段】複数台の室内機及び室外機と独立して制御部を設置することによって、複数台の室内機が必要な場合、前記制御部を追加するだけで既存に使用していた室外機を使用できるようにし、また、前記制御部は、温度感知手段の信号に応じて前記複数台の室外機のそれぞれを作動するか否かの決定をするように構成することによって、複数台の室外機のうち、適切な容量のものを選択的に作動させるようにする。
【選択図】図2
Description
51 第1室内機
52 第2室内機
53 第3室内機
54 第1膨張機構
55 第2膨脹機構
56 第1蒸発器
57 第2蒸発器
58 第3蒸発器
60 室外機
61 第1室外機
62 第2室外機
63 第1圧縮機
64 第2圧縮機
65 第1凝縮機
66 第2凝縮機
70 制御部
71 第1室外機側の吸入配管
72 第2室外機側の吸入配管
73 第1室外機側の吐出配管
74 第2室外機側の吐出配管
75 第1室内機側の吸入配管
76 第2室内機側の吸入配管
77 第3室内機側の吸入配管
78 第1室内機側の吐出配管
79 第2室内機側の吐出配管
80 第3室内機側の吐出配管
81 第1室外機側の開閉弁
82 第2室外機側の開閉弁
83 第1室内機側の開閉弁
84 第2室内機側の開閉弁
85 第3室内機側の開閉弁
86 第1サーモスタット
87 第2サーモスタット
88 温度感知センサー
Claims (10)
- 複数台の室内機と、
前記複数台の室内機と連結される複数台の室外機と、
室内に装着され、室内空気の温度を感知する温度感知手段と、
前記複数台の室内機及び室外機と独立して設置され、前記温度感知手段の信号に応じて前記複数台の室外機のそれぞれを作動するか否かの決定をし、該作動信号を前記室外機に出力する制御部と、
を備えてなることを特徴とする空気調和機。 - 前記複数台の室内機と室外機との間に設けられ、前記複数台の室内機と室外機にそれぞれ流入する冷媒流量を調節する流量調節部をさらに備えること特徴とする請求項1に記載の空気調和機。
- 前記制御部が、前記温度感知手段の信号に応じて前記複数台の室内機と室外機に流入する冷媒流量を決定し、前記流量調節部に信号として出力することを特徴とする請求項2に記載の空気調和機。
- 前記流量調節部が、前記複数台の室外機にそれぞれ連結された室外機側の冷媒配管と、前記室外機側の冷媒配管に設置され、前記室外機側の冷媒配管に流れる冷媒流量を調節する室外機冷媒流量調節手段と、前記室外機側の冷媒配管に連通し、また、前記複数台の室内機にそれぞれ連結された室内機側の冷媒配管と、前記室内機側の冷媒配管に設置され、前記室内機側の冷媒配管に流れる冷媒流量を調節する室内機冷媒流量調節手段と、を備えてなることを特徴とする請求項2に記載の空気調和機。
- 前記室外機冷媒流量調節手段が、前記室外機側の冷媒配管を開閉する室外機側の開閉弁であることを特徴とする請求項4に記載の空気調和機。
- 前記室外機冷媒流量調節手段が、前記室外機側の冷媒配管のうち、冷媒が吐出される室外機側の吐出配管に設置され、前記室内機冷媒流量調節手段が、前記室内機側の冷媒配管のうち、冷媒が吸入される室内機側の吸入配管に設置されたことを特徴とする請求項4に記載の空気調和機。
- 前記室内機冷媒流量調節手段が、前記室内機側の冷媒配管にそれぞれ設置され、前記室内機側の冷媒配管を開閉する室内機側の開閉弁であることを特徴とする請求項4に記載の空気調和機。
- 前記複数台の室内機が、内部に膨脹機構が設置された大型室内機と、内部に膨脹機構が設置されていない小型室内機とで構成されたことを特徴とする請求項4に記載の空気調和機。
- 前記室内機冷媒流量調節手段が、前記大型室内機に連結された冷媒配管に装着されたソレノイド弁と、前記小型室内機に連結された冷媒配管に装着され、前記小型室内機に吸入される冷媒を膨脹させる電子膨脹弁とからなることを特徴とする請求項8に記載の空気調和機。
- 前記温度感知手段が、前記大型室内機が設置された室内に装着されたサーモスタットと、前記小型室内機の内部に設置された温度感知センサーとからなることを特徴とする請求項8に記載の空気調和機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040109707A KR20060070885A (ko) | 2004-12-21 | 2004-12-21 | 공기조화기 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006177658A true JP2006177658A (ja) | 2006-07-06 |
Family
ID=36636753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005368496A Pending JP2006177658A (ja) | 2004-12-21 | 2005-12-21 | 空気調和機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7578137B2 (ja) |
JP (1) | JP2006177658A (ja) |
KR (1) | KR20060070885A (ja) |
CN (1) | CN1793744A (ja) |
CA (1) | CA2530895C (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011149622A (ja) * | 2010-01-21 | 2011-08-04 | Fujitsu General Ltd | 空気調和機 |
JP5247812B2 (ja) * | 2008-10-29 | 2013-07-24 | 三菱電機株式会社 | 空気調和装置 |
JP2015141014A (ja) * | 2014-01-30 | 2015-08-03 | 三菱重工業株式会社 | 空調システム及びその制御方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060070885A (ko) * | 2004-12-21 | 2006-06-26 | 엘지전자 주식회사 | 공기조화기 |
KR100680496B1 (ko) * | 2005-10-31 | 2007-02-08 | 엘지전자 주식회사 | 멀티형 공기조화기에서 냉매 분배기의 제어장치 및 방법 |
US9261299B2 (en) * | 2006-09-22 | 2016-02-16 | Siemens Industry, Inc. | Distributed microsystems-based control method and apparatus for commercial refrigeration |
KR20110092147A (ko) * | 2010-02-08 | 2011-08-17 | 삼성전자주식회사 | 공기조화기 및 그 제어방법 |
IT1398956B1 (it) * | 2010-03-23 | 2013-03-28 | Argoclima S P A | Apparecchiatura per il condizionamento di ambienti chiusi comprendente un dispositivo di adattamento dell'unita' esterna a condizioni di mono/multi unita' interne |
CN102901189B (zh) * | 2012-09-29 | 2014-12-24 | 四川长虹电器股份有限公司 | 一种空调系统、控制系统及空调控制方法 |
CN104329838A (zh) * | 2014-11-19 | 2015-02-04 | 珠海格力电器股份有限公司 | 冷媒调节方法、装置和空调 |
US10619880B2 (en) | 2018-04-27 | 2020-04-14 | Johnson Controls Technology Company | Masterless air handler unit (AHU) controller system |
KR102363880B1 (ko) * | 2020-01-30 | 2022-02-15 | 엘지전자 주식회사 | 난방 시스템 제어 장치 및 그 제어 방법 |
CN115371201B (zh) * | 2022-08-19 | 2024-06-11 | 珠海格力电器股份有限公司 | 一种联合除VOCs的方法及系统 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH037855A (ja) * | 1989-06-05 | 1991-01-16 | Toshiba Corp | 空気調和機 |
JPH03117835A (ja) * | 1989-09-29 | 1991-05-20 | Toshiba Corp | 空気調和機 |
JPH05223403A (ja) * | 1991-10-17 | 1993-08-31 | Daikin Ind Ltd | 空気調和装置 |
JPH06174322A (ja) * | 1992-12-07 | 1994-06-24 | Matsushita Seiko Co Ltd | 多室形空気調和機の室外ユニット |
JPH07174396A (ja) * | 1993-05-25 | 1995-07-14 | Mitsubishi Electric Corp | マルチ形空気調和機 |
JPH07234038A (ja) * | 1994-02-18 | 1995-09-05 | Sanyo Electric Co Ltd | 多室型冷暖房装置及びその運転方法 |
JPH08247589A (ja) * | 1995-03-10 | 1996-09-27 | Toshiba Ave Corp | 空気調和機 |
JPH09269160A (ja) * | 1996-03-29 | 1997-10-14 | Toupure Kk | 空気調和装置 |
JP2001147052A (ja) * | 1999-11-19 | 2001-05-29 | Fujitsu General Ltd | 空気調和機 |
JP2001227836A (ja) * | 2000-02-14 | 2001-08-24 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2002181370A (ja) * | 2001-12-03 | 2002-06-26 | Sanyo Electric Co Ltd | 空気調和機 |
JP2004170065A (ja) * | 2002-11-21 | 2004-06-17 | Lg Electronics Inc | 空気調和機 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580006A (en) * | 1969-04-14 | 1971-05-25 | Lester K Quick | Central refrigeration system with automatic standby compressor capacity |
US4122893A (en) * | 1977-03-07 | 1978-10-31 | American Air Filter Company, Inc. | Air conditioning system |
GB2057659A (en) * | 1979-09-05 | 1981-04-01 | Carrier Corp | Method of operating a refrigeration system |
US4523436A (en) * | 1983-12-22 | 1985-06-18 | Carrier Corporation | Incrementally adjustable electronic expansion valve |
JPS62258967A (ja) * | 1986-04-10 | 1987-11-11 | ダイキン工業株式会社 | 冷房装置の制御装置 |
GB2213248B (en) * | 1987-12-21 | 1991-11-27 | Sanyo Electric Co | Air-conditioning apparatus |
TW212224B (ja) * | 1992-02-28 | 1993-09-01 | Sanyo Denki Kk | |
JP3060770B2 (ja) * | 1993-02-26 | 2000-07-10 | ダイキン工業株式会社 | 冷凍装置 |
US6185946B1 (en) * | 1999-05-07 | 2001-02-13 | Thomas B. Hartman | System for sequencing chillers in a loop cooling plant and other systems that employ all variable-speed units |
US6241156B1 (en) * | 1999-05-13 | 2001-06-05 | Acutherm L.P. | Process and apparatus for individual adjustment of an operating parameter of a plurality of environmental control devices through a global computer network |
JP2001241738A (ja) * | 2000-03-02 | 2001-09-07 | Sanyo Electric Co Ltd | 冷凍空調装置及びその制御方法 |
JP3798374B2 (ja) * | 2000-06-07 | 2006-07-19 | サムスン エレクトロニクス カンパニー リミテッド | 空気調和機の制御システム及びその制御方法 |
JP3870048B2 (ja) * | 2001-03-26 | 2007-01-17 | 三星電子株式会社 | マルチルーム型冷蔵庫及びその制御方法 |
US6708510B2 (en) * | 2001-08-10 | 2004-03-23 | Thermo King Corporation | Advanced refrigeration system |
US6711471B2 (en) * | 2002-03-22 | 2004-03-23 | Honeywell International Inc. | Zone of greatest demand controller, apparatus, and method |
US6615598B1 (en) * | 2002-03-26 | 2003-09-09 | Copeland Corporation | Scroll machine with liquid injection |
EP1429083B1 (en) * | 2002-12-10 | 2007-01-24 | Lg Electronics Inc. | Multi-air conditioner system with integrated control system |
KR100717444B1 (ko) * | 2003-10-20 | 2007-05-14 | 엘지전자 주식회사 | 멀티 에어컨 및 에어컨 제어방법 |
KR20050075976A (ko) * | 2004-01-19 | 2005-07-26 | 삼성전자주식회사 | 공기 조화 시스템 및 그 제어방법 |
KR20060070885A (ko) * | 2004-12-21 | 2006-06-26 | 엘지전자 주식회사 | 공기조화기 |
-
2004
- 2004-12-21 KR KR1020040109707A patent/KR20060070885A/ko not_active Application Discontinuation
-
2005
- 2005-12-20 CA CA002530895A patent/CA2530895C/en not_active Expired - Fee Related
- 2005-12-20 US US11/311,325 patent/US7578137B2/en not_active Expired - Fee Related
- 2005-12-21 CN CNA2005100229149A patent/CN1793744A/zh active Pending
- 2005-12-21 JP JP2005368496A patent/JP2006177658A/ja active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH037855A (ja) * | 1989-06-05 | 1991-01-16 | Toshiba Corp | 空気調和機 |
JPH03117835A (ja) * | 1989-09-29 | 1991-05-20 | Toshiba Corp | 空気調和機 |
JPH05223403A (ja) * | 1991-10-17 | 1993-08-31 | Daikin Ind Ltd | 空気調和装置 |
JPH06174322A (ja) * | 1992-12-07 | 1994-06-24 | Matsushita Seiko Co Ltd | 多室形空気調和機の室外ユニット |
JPH07174396A (ja) * | 1993-05-25 | 1995-07-14 | Mitsubishi Electric Corp | マルチ形空気調和機 |
JPH07234038A (ja) * | 1994-02-18 | 1995-09-05 | Sanyo Electric Co Ltd | 多室型冷暖房装置及びその運転方法 |
JPH08247589A (ja) * | 1995-03-10 | 1996-09-27 | Toshiba Ave Corp | 空気調和機 |
JPH09269160A (ja) * | 1996-03-29 | 1997-10-14 | Toupure Kk | 空気調和装置 |
JP2001147052A (ja) * | 1999-11-19 | 2001-05-29 | Fujitsu General Ltd | 空気調和機 |
JP2001227836A (ja) * | 2000-02-14 | 2001-08-24 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2002181370A (ja) * | 2001-12-03 | 2002-06-26 | Sanyo Electric Co Ltd | 空気調和機 |
JP2004170065A (ja) * | 2002-11-21 | 2004-06-17 | Lg Electronics Inc | 空気調和機 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5247812B2 (ja) * | 2008-10-29 | 2013-07-24 | 三菱電機株式会社 | 空気調和装置 |
JP2011149622A (ja) * | 2010-01-21 | 2011-08-04 | Fujitsu General Ltd | 空気調和機 |
JP2015141014A (ja) * | 2014-01-30 | 2015-08-03 | 三菱重工業株式会社 | 空調システム及びその制御方法 |
WO2015115444A1 (ja) * | 2014-01-30 | 2015-08-06 | 三菱重工業株式会社 | 空調システム及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1793744A (zh) | 2006-06-28 |
CA2530895C (en) | 2009-09-15 |
US7578137B2 (en) | 2009-08-25 |
US20060150648A1 (en) | 2006-07-13 |
CA2530895A1 (en) | 2006-06-21 |
KR20060070885A (ko) | 2006-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11867413B2 (en) | HVAC unit with hot gas reheat | |
JP2012141113A (ja) | 空気調和温水機器システム | |
JP2006177658A (ja) | 空気調和機 | |
JP2006300370A (ja) | 空気調和機 | |
JP2021042918A (ja) | 空気調和システム | |
TW200801416A (en) | Refrigeration unit | |
JPH06201176A (ja) | 空気調和機 | |
JP3729552B2 (ja) | 空気調和装置 | |
JP2006300371A (ja) | 空気調和機 | |
KR20100079405A (ko) | 공기조화기 및 그 동작방법 | |
JP3661014B2 (ja) | 冷凍装置 | |
JP2006300369A (ja) | 空気調和機 | |
WO2022059075A1 (ja) | 空気調和装置 | |
JP2006300373A (ja) | 空気調和機 | |
KR20120084528A (ko) | 멀티형 공기조화기 | |
WO2020065766A1 (ja) | 空気調和装置 | |
KR101227477B1 (ko) | 용량 가변형 응축기가 구비된 공기조화기 및 그 제어방법 | |
KR100544707B1 (ko) | 수냉식 공기 조화기 및 그 제어방법 | |
KR20200073471A (ko) | 공기조화기의 제어 방법 | |
KR20140089796A (ko) | 급탕 겸용 공기조화기 | |
KR20060069711A (ko) | 공기조화기 | |
JP2006300372A (ja) | 空気調和機 | |
JPH04198669A (ja) | 多室形空気調和機の電動膨張弁制御装置 | |
KR20050056057A (ko) | 멀티형 공기조화시스템 | |
JP3754205B2 (ja) | 空気調和装置の制御弁作動方法、及び空気調和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081222 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120731 |