JP5523817B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP5523817B2
JP5523817B2 JP2009295752A JP2009295752A JP5523817B2 JP 5523817 B2 JP5523817 B2 JP 5523817B2 JP 2009295752 A JP2009295752 A JP 2009295752A JP 2009295752 A JP2009295752 A JP 2009295752A JP 5523817 B2 JP5523817 B2 JP 5523817B2
Authority
JP
Japan
Prior art keywords
refrigerant
pressure
heat exchanger
flow
temperature
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
JP2009295752A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011133210A (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 JP2009295752A priority Critical patent/JP5523817B2/ja
Priority to EP10015344.4A priority patent/EP2339265B1/en
Priority to DK10015344.4T priority patent/DK2339265T3/en
Priority to US12/976,332 priority patent/US9353976B2/en
Priority to CN2010106061509A priority patent/CN102109247B/zh
Priority to KR1020100134567A priority patent/KR101190317B1/ko
Publication of JP2011133210A publication Critical patent/JP2011133210A/ja
Application granted granted Critical
Publication of JP5523817B2 publication Critical patent/JP5523817B2/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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

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)
JP2009295752A 2009-12-25 2009-12-25 冷凍装置 Active JP5523817B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009295752A JP5523817B2 (ja) 2009-12-25 2009-12-25 冷凍装置
EP10015344.4A EP2339265B1 (en) 2009-12-25 2010-12-06 Refrigerating apparatus
DK10015344.4T DK2339265T3 (en) 2009-12-25 2010-12-06 Cooling device
US12/976,332 US9353976B2 (en) 2009-12-25 2010-12-22 Refrigerating apparatus
CN2010106061509A CN102109247B (zh) 2009-12-25 2010-12-23 制冷装置
KR1020100134567A KR101190317B1 (ko) 2009-12-25 2010-12-24 냉동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009295752A JP5523817B2 (ja) 2009-12-25 2009-12-25 冷凍装置

Publications (2)

Publication Number Publication Date
JP2011133210A JP2011133210A (ja) 2011-07-07
JP5523817B2 true JP5523817B2 (ja) 2014-06-18

Family

ID=44173473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009295752A Active JP5523817B2 (ja) 2009-12-25 2009-12-25 冷凍装置

Country Status (3)

Country Link
JP (1) JP5523817B2 (ko)
KR (1) KR101190317B1 (ko)
CN (1) CN102109247B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013073064A1 (ja) * 2011-11-18 2013-05-23 三洋電機株式会社 冷凍装置
CN104755858A (zh) * 2012-10-31 2015-07-01 松下知识产权经营株式会社 制冷装置
JP6388260B2 (ja) * 2014-05-14 2018-09-12 パナソニックＩｐマネジメント株式会社 冷凍装置
US10007034B2 (en) 2015-09-09 2018-06-26 Electronics And Telecommunications Research Institute Auto focusing device
CN108626920A (zh) * 2017-03-15 2018-10-09 开利公司 制冷系统的压力卸载及回收回路、二氧化碳制冷系统及其控制方法
CN111928010B (zh) * 2020-08-12 2021-03-02 深圳市亨瑞达制冷设备有限公司 一种水冷式冷水机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07332778A (ja) * 1994-06-10 1995-12-22 Nissin Kogyo Kk 二段圧縮冷凍装置の温度制御方法およびその装置
JPH085185A (ja) * 1994-06-16 1996-01-12 Mitsubishi Electric Corp 冷凍サイクルシステム
JP4644923B2 (ja) * 2000-09-28 2011-03-09 三菱電機株式会社 冷媒回路装置
KR100846567B1 (ko) 2004-09-02 2008-07-15 다이킨 고교 가부시키가이샤 냉동장치
JP4716937B2 (ja) * 2006-06-28 2011-07-06 三洋電機株式会社 冷凍サイクル装置、ヒートポンプ式給湯機及び冷凍サイクル装置の制御方法
JP5055965B2 (ja) * 2006-11-13 2012-10-24 ダイキン工業株式会社 空気調和装置
JP5003439B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置

Also Published As

Publication number Publication date
KR20110074712A (ko) 2011-07-01
CN102109247B (zh) 2013-08-21
CN102109247A (zh) 2011-06-29
KR101190317B1 (ko) 2012-10-11
JP2011133210A (ja) 2011-07-07

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