JP5496645B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP5496645B2
JP5496645B2 JP2009295735A JP2009295735A JP5496645B2 JP 5496645 B2 JP5496645 B2 JP 5496645B2 JP 2009295735 A JP2009295735 A JP 2009295735A JP 2009295735 A JP2009295735 A JP 2009295735A JP 5496645 B2 JP5496645 B2 JP 5496645B2
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JP
Japan
Prior art keywords
refrigerant
pressure
temperature
heat exchanger
throttle means
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.)
Active
Application number
JP2009295735A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011133207A (ja
Inventor
一彦 三原
英孝 佐々木
説 長谷川
賢 川久保
雅久 大竹
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
Original Assignee
Sanyo Electric 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 filed Critical Sanyo Electric Co Ltd
Priority to JP2009295735A priority Critical patent/JP5496645B2/ja
Priority to DK10015343.6T priority patent/DK2339266T3/en
Priority to EP10015343.6A priority patent/EP2339266B1/en
Priority to US12/976,368 priority patent/US8997508B2/en
Priority to CN201010608318XA priority patent/CN102109260B/zh
Priority to KR1020100134564A priority patent/KR101220663B1/ko
Publication of JP2011133207A publication Critical patent/JP2011133207A/ja
Application granted granted Critical
Publication of JP5496645B2 publication Critical patent/JP5496645B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/072—Intercoolers 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
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
JP2009295735A 2009-12-25 2009-12-25 冷凍装置 Active JP5496645B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009295735A JP5496645B2 (ja) 2009-12-25 2009-12-25 冷凍装置
DK10015343.6T DK2339266T3 (en) 2009-12-25 2010-12-06 Cooling device
EP10015343.6A EP2339266B1 (en) 2009-12-25 2010-12-06 Refrigerating apparatus
US12/976,368 US8997508B2 (en) 2009-12-25 2010-12-22 Refrigerating apparatus
CN201010608318XA CN102109260B (zh) 2009-12-25 2010-12-23 制冷装置
KR1020100134564A KR101220663B1 (ko) 2009-12-25 2010-12-24 냉동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009295735A JP5496645B2 (ja) 2009-12-25 2009-12-25 冷凍装置

Publications (2)

Publication Number Publication Date
JP2011133207A JP2011133207A (ja) 2011-07-07
JP5496645B2 true JP5496645B2 (ja) 2014-05-21

Family

ID=44173484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009295735A Active JP5496645B2 (ja) 2009-12-25 2009-12-25 冷凍装置

Country Status (3)

Country Link
JP (1) JP5496645B2 (ko)
KR (1) KR101220663B1 (ko)
CN (1) CN102109260B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6264688B2 (ja) * 2014-02-10 2018-01-24 パナソニックＩｐマネジメント株式会社 冷凍装置
JP6467682B2 (ja) * 2015-01-09 2019-02-13 パナソニックＩｐマネジメント株式会社 冷凍装置
CN104676938B (zh) * 2015-02-04 2017-03-29 广东申菱环境***股份有限公司 一种一拖二分体式单元机制冷***及其控制方法
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
JP6814974B2 (ja) 2015-09-11 2021-01-20 パナソニックＩｐマネジメント株式会社 冷凍装置
CN111457624B (zh) * 2019-01-18 2022-12-27 青岛海尔电冰箱有限公司 节流装置、制冷***、冰箱及控制方法
CN113520444B (zh) * 2021-09-08 2021-11-19 江苏一影医疗设备有限公司 一种灵敏度高的c形臂ct设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO890076D0 (no) * 1989-01-09 1989-01-09 Sinvent As Luftkondisjonering.
JP2003074997A (ja) * 2001-09-04 2003-03-12 Sanyo Electric Co Ltd 超臨界冷凍装置
JP2004286266A (ja) * 2003-03-20 2004-10-14 Hitachi Ltd 冷凍装置及びヒートポンプ式冷温水機
US7716943B2 (en) * 2004-05-12 2010-05-18 Electro Industries, Inc. Heating/cooling system
JP3925545B2 (ja) 2004-08-02 2007-06-06 ダイキン工業株式会社 冷凍装置
CN100532998C (zh) 2004-09-02 2009-08-26 大金工业株式会社 冷冻装置
US7631510B2 (en) * 2005-02-28 2009-12-15 Thermal Analysis Partners, LLC. Multi-stage refrigeration system including sub-cycle control characteristics
JP4475660B2 (ja) * 2005-09-29 2010-06-09 日立アプライアンス株式会社 冷凍装置
JP4716935B2 (ja) * 2006-06-27 2011-07-06 三洋電機株式会社 冷凍サイクル装置及びヒートポンプ式給湯機
JP2008039233A (ja) * 2006-08-03 2008-02-21 Daikin Ind Ltd 冷凍装置
CN101221007B (zh) * 2007-01-08 2011-01-12 葛建民 空气源热泵热水机组
JP4906894B2 (ja) * 2009-08-21 2012-03-28 三菱電機株式会社 ヒートポンプ装置及びヒートポンプ装置の室外機

Also Published As

Publication number Publication date
CN102109260A (zh) 2011-06-29
KR101220663B1 (ko) 2013-01-10
CN102109260B (zh) 2013-03-27
KR20110074709A (ko) 2011-07-01
JP2011133207A (ja) 2011-07-07

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