JP2009085481A - 冷凍装置 - Google Patents
冷凍装置 Download PDFInfo
- Publication number
- JP2009085481A JP2009085481A JP2007254391A JP2007254391A JP2009085481A JP 2009085481 A JP2009085481 A JP 2009085481A JP 2007254391 A JP2007254391 A JP 2007254391A JP 2007254391 A JP2007254391 A JP 2007254391A JP 2009085481 A JP2009085481 A JP 2009085481A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- refrigerant
- condensation
- heat exchange
- 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.)
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
-
- 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
- F25B41/385—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
- 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
- F25B49/027—Condenser control 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
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/029—Control issues
- F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
-
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0315—Temperature sensors near the outdoor heat exchanger
-
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007254391A JP2009085481A (ja) | 2007-09-28 | 2007-09-28 | 冷凍装置 |
PCT/JP2008/067220 WO2009041450A1 (fr) | 2007-09-28 | 2008-09-25 | Dispositif de réfrigération |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007254391A JP2009085481A (ja) | 2007-09-28 | 2007-09-28 | 冷凍装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009085481A true JP2009085481A (ja) | 2009-04-23 |
Family
ID=40511333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007254391A Pending JP2009085481A (ja) | 2007-09-28 | 2007-09-28 | 冷凍装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2009085481A (fr) |
WO (1) | WO2009041450A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012112643A (ja) * | 2010-11-24 | 2012-06-14 | Tai-Her Yang | 熱交換システム |
JP2012193900A (ja) * | 2011-03-16 | 2012-10-11 | Fujitsu General Ltd | 空気調和機の室外機 |
JP2014031944A (ja) * | 2012-08-03 | 2014-02-20 | Hitachi Appliances Inc | 冷凍サイクル装置、並びに、この冷凍サイクル装置を備えた冷凍装置及び空調装置 |
EP3040651A3 (fr) * | 2014-12-09 | 2016-09-14 | Lennox Industries Inc. | Fonctionnement de système d'écoulement de réfrigérant variable dans des conditions ambiantes basses |
WO2016151655A1 (fr) * | 2015-03-20 | 2016-09-29 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー(ホンコン)リミテッド | Dispositif de climatisation et procédé de détermination de ses performances |
WO2016203581A1 (fr) * | 2015-06-17 | 2016-12-22 | 三菱電機株式会社 | Circuit de fluide frigorigène et climatiseur |
CN106642405A (zh) * | 2016-11-02 | 2017-05-10 | 珠海格力电器股份有限公司 | 空调室外机、空调器及空调室外机的化霜控制方法 |
JP2017106677A (ja) * | 2015-12-10 | 2017-06-15 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
WO2020073646A1 (fr) * | 2018-10-10 | 2020-04-16 | 维谛技术有限公司 | Condenseur et système de climatisation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5077414B2 (ja) * | 2010-09-30 | 2012-11-21 | ダイキン工業株式会社 | 冷凍装置の室外ユニット |
CN106839525A (zh) * | 2015-12-07 | 2017-06-13 | 同方人工环境有限公司 | 一种模块式风冷热泵机组的风换热器结构及其控制方法 |
JP6631608B2 (ja) * | 2017-09-25 | 2020-01-15 | ダイキン工業株式会社 | 空気調和装置 |
JP6863431B2 (ja) * | 2019-10-09 | 2021-04-21 | ダイキン工業株式会社 | 熱交換器及びそれを備えた空気調和装置 |
CN111637583B (zh) * | 2020-05-25 | 2022-06-14 | 宁波奥克斯电气股份有限公司 | 一种冷凝器流路结构、控制方法及空调器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01131851A (ja) * | 1987-11-13 | 1989-05-24 | Toshiba Corp | 空気調和装置 |
JPH03251661A (ja) * | 1990-02-28 | 1991-11-11 | Daikin Ind Ltd | ヒートポンプシステム |
JPH0682130A (ja) * | 1992-08-31 | 1994-03-22 | Sanyo Electric Co Ltd | 冷却装置の凝縮器異常検出装置 |
JP2003083624A (ja) * | 2001-09-12 | 2003-03-19 | Mitsubishi Electric Corp | 空気調和機 |
JP2005076933A (ja) * | 2003-08-29 | 2005-03-24 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
JP2006029734A (ja) * | 2004-07-21 | 2006-02-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
-
2007
- 2007-09-28 JP JP2007254391A patent/JP2009085481A/ja active Pending
-
2008
- 2008-09-25 WO PCT/JP2008/067220 patent/WO2009041450A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01131851A (ja) * | 1987-11-13 | 1989-05-24 | Toshiba Corp | 空気調和装置 |
JPH03251661A (ja) * | 1990-02-28 | 1991-11-11 | Daikin Ind Ltd | ヒートポンプシステム |
JPH0682130A (ja) * | 1992-08-31 | 1994-03-22 | Sanyo Electric Co Ltd | 冷却装置の凝縮器異常検出装置 |
JP2003083624A (ja) * | 2001-09-12 | 2003-03-19 | Mitsubishi Electric Corp | 空気調和機 |
JP2005076933A (ja) * | 2003-08-29 | 2005-03-24 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
JP2006029734A (ja) * | 2004-07-21 | 2006-02-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012112643A (ja) * | 2010-11-24 | 2012-06-14 | Tai-Her Yang | 熱交換システム |
JP2012193900A (ja) * | 2011-03-16 | 2012-10-11 | Fujitsu General Ltd | 空気調和機の室外機 |
JP2014031944A (ja) * | 2012-08-03 | 2014-02-20 | Hitachi Appliances Inc | 冷凍サイクル装置、並びに、この冷凍サイクル装置を備えた冷凍装置及び空調装置 |
EP3040651A3 (fr) * | 2014-12-09 | 2016-09-14 | Lennox Industries Inc. | Fonctionnement de système d'écoulement de réfrigérant variable dans des conditions ambiantes basses |
US10337780B2 (en) | 2014-12-09 | 2019-07-02 | Lennox Industries Inc. | Variable refrigerant flow system operation in low ambient conditions |
WO2016151655A1 (fr) * | 2015-03-20 | 2016-09-29 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー(ホンコン)リミテッド | Dispositif de climatisation et procédé de détermination de ses performances |
WO2016203581A1 (fr) * | 2015-06-17 | 2016-12-22 | 三菱電機株式会社 | Circuit de fluide frigorigène et climatiseur |
JPWO2016203581A1 (ja) * | 2015-06-17 | 2018-01-18 | 三菱電機株式会社 | 冷媒回路及び空気調和機 |
US11320175B2 (en) | 2015-06-17 | 2022-05-03 | Mitsubishi Electric Corporation | Refrigerant circuit |
JP2017106677A (ja) * | 2015-12-10 | 2017-06-15 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
CN106642405A (zh) * | 2016-11-02 | 2017-05-10 | 珠海格力电器股份有限公司 | 空调室外机、空调器及空调室外机的化霜控制方法 |
WO2020073646A1 (fr) * | 2018-10-10 | 2020-04-16 | 维谛技术有限公司 | Condenseur et système de climatisation |
Also Published As
Publication number | Publication date |
---|---|
WO2009041450A1 (fr) | 2009-04-02 |
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