ATE315768T1 - Einen ammoniakkreislauf und einen kohlendioxidkreislauf kombinierende wärmepumpe - Google Patents

Einen ammoniakkreislauf und einen kohlendioxidkreislauf kombinierende wärmepumpe

Info

Publication number
ATE315768T1
ATE315768T1 AT99973718T AT99973718T ATE315768T1 AT E315768 T1 ATE315768 T1 AT E315768T1 AT 99973718 T AT99973718 T AT 99973718T AT 99973718 T AT99973718 T AT 99973718T AT E315768 T1 ATE315768 T1 AT E315768T1
Authority
AT
Austria
Prior art keywords
circuit
ammonia
cycle
heat pump
carbon dioxide
Prior art date
Application number
AT99973718T
Other languages
English (en)
Inventor
Hidetoshi Kaneo
Original Assignee
Hachiyo Engineering 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26386654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE315768(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hachiyo Engineering Co Ltd filed Critical Hachiyo Engineering Co Ltd
Application granted granted Critical
Publication of ATE315768T1 publication Critical patent/ATE315768T1/de

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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
AT99973718T 1999-02-24 1999-09-30 Einen ammoniakkreislauf und einen kohlendioxidkreislauf kombinierende wärmepumpe ATE315768T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4655999 1999-02-24
JP16742999 1999-06-14

Publications (1)

Publication Number Publication Date
ATE315768T1 true ATE315768T1 (de) 2006-02-15

Family

ID=26386654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99973718T ATE315768T1 (de) 1999-02-24 1999-09-30 Einen ammoniakkreislauf und einen kohlendioxidkreislauf kombinierende wärmepumpe

Country Status (9)

Country Link
US (1) US6619066B1 (de)
EP (1) EP1164338B1 (de)
JP (1) JP3458310B2 (de)
CN (1) CN1149365C (de)
AT (1) ATE315768T1 (de)
AU (1) AU747666B2 (de)
DE (1) DE69929477T2 (de)
ES (1) ES2257105T3 (de)
WO (1) WO2000050822A1 (de)

Families Citing this family (33)

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GB0314803D0 (en) * 2003-06-25 2003-07-30 Star Refrigeration Improved cooling system
AU2004277943A1 (en) * 2003-09-29 2005-04-14 Self Propelled Research And Development Specialists, Llc Heat pump clothes dryer
ES2510465T3 (es) * 2003-11-21 2014-10-21 Mayekawa Mfg Co. Ltd. Sistema de refrigeración de amoniaco/CO2
TWI325946B (en) * 2004-01-30 2010-06-11 Sanyo Electric Co Heating/cooling system
US7600392B2 (en) * 2004-07-22 2009-10-13 ERA (Environmental Refigeration Alternatives) Pty Ltd Refrigeration system
GB2419038B (en) * 2004-09-23 2010-03-31 Trox Cooling methods and apparatus
WO2006038354A1 (ja) * 2004-09-30 2006-04-13 Mayekawa Mfg. Co., Ltd アンモニア／ｃｏ２冷凍システム
JP2007024442A (ja) * 2005-07-20 2007-02-01 Hachiyo Engneering Kk 冷却方法並びに冷却施設
JP2007071519A (ja) * 2005-09-09 2007-03-22 Sanden Corp 冷却システム
JP4734611B2 (ja) * 2006-12-20 2011-07-27 株式会社前川製作所 空調設備のリニューアルユニット及びそれを用いた空調設備の施工方法
JP2008057974A (ja) * 2007-11-05 2008-03-13 Sanden Corp 冷却装置
JP2008051495A (ja) * 2007-11-05 2008-03-06 Sanden Corp 冷却装置
JP5405015B2 (ja) * 2007-12-19 2014-02-05 ホシザキ電機株式会社 冷却装置
CH699225A1 (de) * 2008-07-21 2010-01-29 Ul Tech Ag Kühlvorrichtung.
CN102753915B (zh) * 2010-02-24 2014-11-05 株式会社日立制作所 空调装置
JP5701572B2 (ja) * 2010-10-28 2015-04-15 株式会社前川製作所 Ｃｏ２ブラインによる冷却方法及び冷却設備
CN101968245A (zh) * 2010-11-02 2011-02-09 浙江大学 一种水冷式节能型机房空调系统
JP5758913B2 (ja) * 2010-12-24 2015-08-05 株式会社前川製作所 ヒートポンプ装置の運転制御方法
US20120227429A1 (en) * 2011-03-10 2012-09-13 Timothy Louvar Cooling system
DE102011014955A1 (de) * 2011-03-24 2012-09-27 Airbus Operations Gmbh Kühlsystem und Verfahren zum Betreiben eines Kühlsystems
JP5629623B2 (ja) * 2011-03-25 2014-11-26 東芝キヤリア株式会社 複合二元冷凍サイクル装置
CN103842745A (zh) * 2011-09-30 2014-06-04 开利公司 高效率制冷系统
JP5905278B2 (ja) * 2012-01-31 2016-04-20 株式会社前川製作所 冷凍装置の監視システムおよび監視方法
JP5877744B2 (ja) * 2012-03-23 2016-03-08 株式会社前川製作所 冷凍装置及びその運転方法
DE102012210180A1 (de) * 2012-06-18 2013-12-19 Denso Automotive Deutschland Gmbh Klimaanlage mit Kühlwasserkreislauf
US9537686B2 (en) * 2014-04-03 2017-01-03 Redline Communications Inc. Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications
ES2528070B1 (es) * 2014-11-21 2015-11-30 Juan Ignacio FANDOS MONFORT Sistema de refrigeración con CO2 como fluido secundario
JP2017036886A (ja) * 2015-08-10 2017-02-16 八洋エンジニアリング株式会社 アンモニア冷凍装置
JP6856580B2 (ja) * 2018-07-10 2021-04-07 株式会社前川製作所 貯蔵システムおよび貯蔵システムの使用方法
US12063761B1 (en) 2021-04-03 2024-08-13 Nautilus True, Llc Data center liquid conduction and carbon dioxide based cooling apparatus and method
CN109917656B (zh) * 2019-03-29 2022-03-01 重庆大学 基于工艺介质多温度目标的循环冷却水最小压差节能控制系统及方法
JP7093800B2 (ja) * 2020-02-10 2022-06-30 ダイキン工業株式会社 熱交換器及びそれを有するヒートポンプシステム
US11920570B1 (en) 2023-01-20 2024-03-05 Excipio Energy, Inc. Enhanced ocean thermal energy conversion (EOTEC) system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1544804A (en) * 1977-05-02 1979-04-25 Commercial Refrigeration Ltd Apparatus for and methods of transferring heat between bodies of fluid or other substance
JPS6438558A (en) 1987-07-31 1989-02-08 Takenaka Komuten Co Cooling system
JPH01123079A (ja) * 1987-11-06 1989-05-16 Minoru Tsuda 非晶質Ｎｉ−Ｐ合金
GB2258298B (en) 1991-07-31 1995-05-17 Star Refrigeration Cooling method and apparatus
FR2694077B3 (fr) 1992-07-22 1994-09-02 Jacques Bernier Dispositif de production de froid indirecte pour machine frigorifique.
DE4315924A1 (de) * 1993-05-12 1994-11-17 Forschungszentrum Fuer Kaeltet Kälteträger für Kältemaschinen oder Wärmepumpen
US5327745A (en) * 1993-09-28 1994-07-12 The United States Of America As Represented By The Secretary Of The Navy Malone-Brayton cycle engine/heat pump
JP3414825B2 (ja) 1994-03-30 2003-06-09 東芝キヤリア株式会社 空気調和装置
US5490390A (en) * 1994-05-13 1996-02-13 Ppg Industries, Inc. Liquefaction of chlorine or other substances
US5524442A (en) * 1994-06-27 1996-06-11 Praxair Technology, Inc. Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop
US5442931A (en) * 1994-08-02 1995-08-22 Gas Research Institute Simplified adsorption heat pump using passive heat recuperation
JP4043074B2 (ja) * 1997-06-27 2008-02-06 三菱重工業株式会社 冷凍装置
JP3365273B2 (ja) * 1997-09-25 2003-01-08 株式会社デンソー 冷凍サイクル
US6073454A (en) * 1998-07-10 2000-06-13 Spauschus Associates, Inc. Reduced pressure carbon dioxide-based refrigeration system

Also Published As

Publication number Publication date
US6619066B1 (en) 2003-09-16
AU747666B2 (en) 2002-05-16
CN1149365C (zh) 2004-05-12
DE69929477T2 (de) 2006-07-20
AU5999699A (en) 2000-09-14
CN1335923A (zh) 2002-02-13
JP3458310B2 (ja) 2003-10-20
WO2000050822A1 (en) 2000-08-31
DE69929477D1 (de) 2006-04-06
EP1164338B1 (de) 2006-01-11
ES2257105T3 (es) 2006-07-16
EP1164338A1 (de) 2001-12-19
EP1164338A4 (de) 2002-12-04

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