TWI522585B - Refrigeration unit and freezer unit - Google Patents

Refrigeration unit and freezer unit Download PDF

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Publication number
TWI522585B
TWI522585B TW101147446A TW101147446A TWI522585B TW I522585 B TWI522585 B TW I522585B TW 101147446 A TW101147446 A TW 101147446A TW 101147446 A TW101147446 A TW 101147446A TW I522585 B TWI522585 B TW I522585B
Authority
TW
Taiwan
Prior art keywords
pressure
refrigerant
liquid refrigerant
compressor
liquid
Prior art date
Application number
TW101147446A
Other languages
English (en)
Chinese (zh)
Other versions
TW201341738A (zh
Inventor
Masahiro Nishide
Sadao Ohyama
Masaki Uno
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of TW201341738A publication Critical patent/TW201341738A/zh
Application granted granted Critical
Publication of TWI522585B publication Critical patent/TWI522585B/zh

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  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
TW101147446A 2012-01-10 2012-12-14 Refrigeration unit and freezer unit TWI522585B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012002229A JP6134477B2 (ja) 2012-01-10 2012-01-10 冷凍装置及び冷凍機ユニット

Publications (2)

Publication Number Publication Date
TW201341738A TW201341738A (zh) 2013-10-16
TWI522585B true TWI522585B (zh) 2016-02-21

Family

ID=48718959

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101147446A TWI522585B (zh) 2012-01-10 2012-12-14 Refrigeration unit and freezer unit

Country Status (3)

Country Link
JP (1) JP6134477B2 (ja)
CN (1) CN103196250B (ja)
TW (1) TWI522585B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI711795B (zh) * 2016-04-22 2020-12-01 日商東普雷股份有限公司 冷凍裝置及冷凍裝置的運轉方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6267483B2 (ja) * 2013-10-25 2018-01-24 日立ジョンソンコントロールズ空調株式会社 冷凍機ユニットおよび冷凍装置
JP2015148406A (ja) * 2014-02-07 2015-08-20 パナソニックＩｐマネジメント株式会社 冷凍装置
CN104896654B (zh) * 2015-02-02 2018-07-13 山东新力拓节能服务工程科技有限公司 一种冷冻站机组快速加载的控制方法
JP6518467B2 (ja) * 2015-03-12 2019-05-22 日立ジョンソンコントロールズ空調株式会社 冷凍装置
JP6555584B2 (ja) * 2015-09-11 2019-08-07 パナソニックＩｐマネジメント株式会社 冷凍装置
JP7179445B2 (ja) * 2017-04-11 2022-11-29 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置
JP6811379B2 (ja) * 2018-01-24 2021-01-13 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
TWI691651B (zh) * 2019-06-06 2020-04-21 國立臺北科技大學 即時可變內置體積比的螺旋式壓縮系統及其操作方法
CN111023605A (zh) * 2019-12-20 2020-04-17 北京工业大学 一种高压比制冷压缩机分流气液共进补气口协同降温方法
CN116206795B (zh) * 2023-01-04 2024-03-22 中国原子能科学研究院 放射性废液处理系统的启动方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285649A (en) * 1991-10-09 1994-02-15 Nippondenso Co., Ltd. Method and apparatus for calculating torque of variable capacity type compressor
TW278112B (ja) * 1994-05-27 1996-06-11 Toyota Automatic Loom Co Ltd
DE69732206T2 (de) * 1996-08-22 2005-12-22 Denso Corp., Kariya Kälteanlage des Dampfkompressionstyps
CN2447696Y (zh) * 2000-10-17 2001-09-12 江苏春兰电器有限公司 双压缩机油位均衡装置
JP4336619B2 (ja) * 2004-05-20 2009-09-30 ヤンマー株式会社 エンジンヒートポンプ
JP4244900B2 (ja) * 2004-10-04 2009-03-25 ダイキン工業株式会社 冷凍装置
JP2007139225A (ja) * 2005-11-15 2007-06-07 Hitachi Ltd 冷凍装置
JP4812606B2 (ja) * 2006-11-30 2011-11-09 三菱電機株式会社 空気調和装置
DE102007013485B4 (de) * 2007-03-21 2020-02-20 Gea Refrigeration Germany Gmbh Verfahren zur Regelung einer CO2-Kälteanlage mit zweistufiger Verdichtung
JP2009109065A (ja) * 2007-10-29 2009-05-21 Hitachi Appliances Inc 冷凍装置
JP4479828B2 (ja) * 2008-05-15 2010-06-09 ダイキン工業株式会社 冷凍装置
JP2010002173A (ja) * 2008-05-19 2010-01-07 Daikin Ind Ltd 冷凍装置
JP2010071614A (ja) * 2008-09-22 2010-04-02 Hitachi Appliances Inc 冷凍装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI711795B (zh) * 2016-04-22 2020-12-01 日商東普雷股份有限公司 冷凍裝置及冷凍裝置的運轉方法

Also Published As

Publication number Publication date
JP6134477B2 (ja) 2017-05-24
TW201341738A (zh) 2013-10-16
CN103196250B (zh) 2015-06-24
JP2013142487A (ja) 2013-07-22
CN103196250A (zh) 2013-07-10

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