CN1168943C - 超临界冷冻装置 - Google Patents

超临界冷冻装置 Download PDF

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Publication number
CN1168943C
CN1168943C CNB021415927A CN02141592A CN1168943C CN 1168943 C CN1168943 C CN 1168943C CN B021415927 A CNB021415927 A CN B021415927A CN 02141592 A CN02141592 A CN 02141592A CN 1168943 C CN1168943 C CN 1168943C
Authority
CN
China
Prior art keywords
compressor
pressure
aforementioned
side compressor
refrigerant
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.)
Expired - Fee Related
Application number
CNB021415927A
Other languages
English (en)
Chinese (zh)
Other versions
CN1403769A (zh
Inventor
泷泽祯大
明
小山清
弥
机重男
星野聪
式地千明
石垣茂弥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Sanyo Electric Air Conditioning Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Electric Air Conditioning 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 Sanyo Electric Co Ltd, Sanyo Electric Air Conditioning Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1403769A publication Critical patent/CN1403769A/zh
Application granted granted Critical
Publication of CN1168943C publication Critical patent/CN1168943C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • 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
    • 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
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
CNB021415927A 2001-09-04 2002-09-03 超临界冷冻装置 Expired - Fee Related CN1168943C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP267605/2001 2001-09-04
JP2001267605A JP2003074997A (ja) 2001-09-04 2001-09-04 超臨界冷凍装置

Publications (2)

Publication Number Publication Date
CN1403769A CN1403769A (zh) 2003-03-19
CN1168943C true CN1168943C (zh) 2004-09-29

Family

ID=19093712

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021415927A Expired - Fee Related CN1168943C (zh) 2001-09-04 2002-09-03 超临界冷冻装置

Country Status (3)

Country Link
JP (1) JP2003074997A (ko)
KR (1) KR100500617B1 (ko)
CN (1) CN1168943C (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852489A (zh) * 2010-05-10 2010-10-06 冼泰来 跨临界二氧化碳吸空气、水和太阳能热,供水、供热、供冷发电厂工艺
CN102109260A (zh) * 2009-12-25 2011-06-29 三洋电机株式会社 制冷装置
CN102109261A (zh) * 2009-12-25 2011-06-29 三洋电机株式会社 制冷装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3954875B2 (ja) * 2002-03-13 2007-08-08 三洋電機株式会社 冷媒回路装置
JP2004218964A (ja) * 2003-01-16 2004-08-05 Matsushita Electric Ind Co Ltd 冷凍装置
JP4321095B2 (ja) * 2003-04-09 2009-08-26 日立アプライアンス株式会社 冷凍サイクル装置
JP4179927B2 (ja) * 2003-06-04 2008-11-12 三洋電機株式会社 冷却装置の冷媒封入量設定方法
JP2005003239A (ja) * 2003-06-10 2005-01-06 Sanyo Electric Co Ltd 冷媒サイクル装置
ATE529641T1 (de) 2003-09-30 2011-11-15 Sanyo Electric Co Rotationsverdichter mit schalldämpfer
US7024877B2 (en) * 2003-12-01 2006-04-11 Tecumseh Products Company Water heating system
JP4403300B2 (ja) * 2004-03-30 2010-01-27 日立アプライアンス株式会社 冷凍装置
JP3708536B1 (ja) * 2004-03-31 2005-10-19 松下電器産業株式会社 冷凍サイクル装置およびその制御方法
CN100510577C (zh) * 2004-07-12 2009-07-08 三洋电机株式会社 热交换装置及冷冻装置
US7600390B2 (en) 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
JP4657087B2 (ja) * 2005-11-14 2011-03-23 三洋電機株式会社 ヒートポンプ式給湯機
JP5068477B2 (ja) * 2006-05-16 2012-11-07 三菱電機株式会社 圧縮機及びヒートポンプ式給湯機
JP2011133208A (ja) * 2009-12-25 2011-07-07 Sanyo Electric Co Ltd 冷凍装置
CN107202422A (zh) * 2017-05-25 2017-09-26 海宁金能热水器有限公司 一种冷热水快速混合的空气源热水器
CN115200180A (zh) * 2022-06-29 2022-10-18 山东雅士股份有限公司 一种稳定性高的变频受热式热水机控制***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210568A (ja) * 1987-02-27 1988-09-01 株式会社東芝 空気調和機
JPH024164A (ja) * 1988-06-22 1990-01-09 Toshiba Corp 冷凍サイクル装置
JPH11304269A (ja) * 1998-04-23 1999-11-05 Nippon Soken Inc 冷凍サイクル
JP3738414B2 (ja) * 1999-06-30 2006-01-25 株式会社日立製作所 ヒートポンプ式空気調和機
JP4258944B2 (ja) * 1999-10-28 2009-04-30 株式会社デンソー 超臨界蒸気圧縮機式冷凍サイクル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102109260A (zh) * 2009-12-25 2011-06-29 三洋电机株式会社 制冷装置
CN102109261A (zh) * 2009-12-25 2011-06-29 三洋电机株式会社 制冷装置
CN101852489A (zh) * 2010-05-10 2010-10-06 冼泰来 跨临界二氧化碳吸空气、水和太阳能热,供水、供热、供冷发电厂工艺

Also Published As

Publication number Publication date
KR100500617B1 (ko) 2005-07-14
CN1403769A (zh) 2003-03-19
JP2003074997A (ja) 2003-03-12
KR20030020836A (ko) 2003-03-10

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040929

Termination date: 20150903

EXPY Termination of patent right or utility model