JP2003074997A - 超臨界冷凍装置 - Google Patents
超臨界冷凍装置Info
- Publication number
- JP2003074997A JP2003074997A JP2001267605A JP2001267605A JP2003074997A JP 2003074997 A JP2003074997 A JP 2003074997A JP 2001267605 A JP2001267605 A JP 2001267605A JP 2001267605 A JP2001267605 A JP 2001267605A JP 2003074997 A JP2003074997 A JP 2003074997A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- pressure
- stage
- low
- 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.)
- Pending
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001267605A JP2003074997A (ja) | 2001-09-04 | 2001-09-04 | 超臨界冷凍装置 |
KR10-2002-0052664A KR100500617B1 (ko) | 2001-09-04 | 2002-09-03 | 초임계 냉동 장치 |
CNB021415927A CN1168943C (zh) | 2001-09-04 | 2002-09-03 | 超临界冷冻装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001267605A JP2003074997A (ja) | 2001-09-04 | 2001-09-04 | 超臨界冷凍装置 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006069461A Division JP2006194582A (ja) | 2006-03-14 | 2006-03-14 | 超臨界冷凍装置 |
JP2006069484A Division JP2006153454A (ja) | 2006-03-14 | 2006-03-14 | 超臨界冷凍装置 |
JP2006069503A Division JP2006153455A (ja) | 2006-03-14 | 2006-03-14 | 超臨界冷凍装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003074997A true JP2003074997A (ja) | 2003-03-12 |
Family
ID=19093712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001267605A Pending JP2003074997A (ja) | 2001-09-04 | 2001-09-04 | 超臨界冷凍装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2003074997A (ko) |
KR (1) | KR100500617B1 (ko) |
CN (1) | CN1168943C (ko) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003269804A (ja) * | 2002-03-13 | 2003-09-25 | Sanyo Electric Co Ltd | 冷媒回路装置 |
EP1441185A3 (en) * | 2003-01-16 | 2004-10-06 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
EP1486742A1 (en) * | 2003-06-10 | 2004-12-15 | Sanyo Electric Co., Ltd. | Refrigerant cycle apparatus |
EP1520990A2 (en) | 2003-09-30 | 2005-04-06 | SANYO ELECTRIC Co., Ltd. | Rotary compressor |
US7024877B2 (en) * | 2003-12-01 | 2006-04-11 | Tecumseh Products Company | Water heating system |
JP2007132628A (ja) * | 2005-11-14 | 2007-05-31 | Sanyo Electric Co Ltd | ヒートポンプ式給湯機 |
CN100339664C (zh) * | 2004-03-30 | 2007-09-26 | 株式会社日立空调*** | 制冷*** |
JP2007309117A (ja) * | 2006-05-16 | 2007-11-29 | Mitsubishi Electric Corp | 圧縮機及びヒートポンプ式給湯機 |
CN100387916C (zh) * | 2003-06-04 | 2008-05-14 | 三洋电机株式会社 | 冷却装置及冷却装置的制冷剂封入量设定方法 |
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 |
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*** |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
JP5496645B2 (ja) * | 2009-12-25 | 2014-05-21 | 三洋電機株式会社 | 冷凍装置 |
JP2011133208A (ja) * | 2009-12-25 | 2011-07-07 | Sanyo Electric Co Ltd | 冷凍装置 |
JP2011133206A (ja) * | 2009-12-25 | 2011-07-07 | Sanyo Electric Co Ltd | 冷凍装置 |
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 |
Citations (5)
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 |
JP2001012786A (ja) * | 1999-06-30 | 2001-01-19 | Hitachi Ltd | ヒートポンプ式空気調和機 |
JP2001194017A (ja) * | 1999-10-28 | 2001-07-17 | Denso Corp | 超臨界蒸気圧縮機式冷凍サイクル |
-
2001
- 2001-09-04 JP JP2001267605A patent/JP2003074997A/ja active Pending
-
2002
- 2002-09-03 KR KR10-2002-0052664A patent/KR100500617B1/ko not_active IP Right Cessation
- 2002-09-03 CN CNB021415927A patent/CN1168943C/zh not_active Expired - Fee Related
Patent Citations (5)
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 |
JP2001012786A (ja) * | 1999-06-30 | 2001-01-19 | Hitachi Ltd | ヒートポンプ式空気調和機 |
JP2001194017A (ja) * | 1999-10-28 | 2001-07-17 | Denso Corp | 超臨界蒸気圧縮機式冷凍サイクル |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003269804A (ja) * | 2002-03-13 | 2003-09-25 | Sanyo Electric Co Ltd | 冷媒回路装置 |
EP1441185A3 (en) * | 2003-01-16 | 2004-10-06 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
US7024879B2 (en) | 2003-01-16 | 2006-04-11 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
CN100387916C (zh) * | 2003-06-04 | 2008-05-14 | 三洋电机株式会社 | 冷却装置及冷却装置的制冷剂封入量设定方法 |
EP1486742A1 (en) * | 2003-06-10 | 2004-12-15 | Sanyo Electric Co., Ltd. | Refrigerant cycle apparatus |
US7462021B2 (en) | 2003-09-30 | 2008-12-09 | Sanyo Electric Co., Ltd. | Rotary compressor, and car air conditioner and heat pump type water heater using the compressor |
EP1972787A2 (en) | 2003-09-30 | 2008-09-24 | Sanyo Electric Co., Ltd. | Rotary compressor with noise silencing chamber. |
EP1972786A2 (en) | 2003-09-30 | 2008-09-24 | Sanyo Electric Co., Ltd. | Rotary compressor, car air conditioner and water heater including the compressor |
EP1520990A2 (en) | 2003-09-30 | 2005-04-06 | SANYO ELECTRIC Co., Ltd. | Rotary compressor |
US7024877B2 (en) * | 2003-12-01 | 2006-04-11 | Tecumseh Products Company | Water heating system |
CN100339664C (zh) * | 2004-03-30 | 2007-09-26 | 株式会社日立空调*** | 制冷*** |
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 |
JP2007132628A (ja) * | 2005-11-14 | 2007-05-31 | Sanyo Electric Co Ltd | ヒートポンプ式給湯機 |
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 |
JP2007309117A (ja) * | 2006-05-16 | 2007-11-29 | Mitsubishi Electric Corp | 圧縮機及びヒートポンプ式給湯機 |
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*** |
Also Published As
Publication number | Publication date |
---|---|
KR100500617B1 (ko) | 2005-07-14 |
CN1403769A (zh) | 2003-03-19 |
CN1168943C (zh) | 2004-09-29 |
KR20030020836A (ko) | 2003-03-10 |
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Legal Events
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