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TW200619573A - Refrigeration system - Google Patents

Refrigeration system

Info

Publication number
TW200619573A
TW200619573A TW094123044A TW94123044A TW200619573A TW 200619573 A TW200619573 A TW 200619573A TW 094123044 A TW094123044 A TW 094123044A TW 94123044 A TW94123044 A TW 94123044A TW 200619573 A TW200619573 A TW 200619573A
Authority
TW
Taiwan
Prior art keywords
refrigeration system
hot gas
bypass circuit
gas bypass
condenser
Prior art date
Application number
TW094123044A
Other languages
Chinese (zh)
Other versions
TWI272361B (en
Inventor
Yuichi Terada
Katsumi Suzuki
Takahiro Yamaguchi
Shinichi Kasahara
Tsuyoshi Yonemori
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of TW200619573A publication Critical patent/TW200619573A/en
Application granted granted Critical
Publication of TWI272361B publication Critical patent/TWI272361B/en

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
    • 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
    • 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
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass 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
    • 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)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The present invention aims to provide a refrigeration system, where a hot gas bypass circuit (15) is provided for allowing a refrigerant discharged from a compressor (11) to flow bypassing at least a condenser (12) and an expansion valve (13) and a flow control valve (16) is arranged in the hot gas bypass circuit (15).
TW094123044A 2004-10-29 2005-07-07 Refrigeration system TWI272361B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004315989 2004-10-29
JP2005006528A JP2006153418A (en) 2004-10-29 2005-01-13 Refrigeration equipment

Publications (2)

Publication Number Publication Date
TW200619573A true TW200619573A (en) 2006-06-16
TWI272361B TWI272361B (en) 2007-02-01

Family

ID=36227638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094123044A TWI272361B (en) 2004-10-29 2005-07-07 Refrigeration system

Country Status (3)

Country Link
JP (1) JP2006153418A (en)
TW (1) TWI272361B (en)
WO (1) WO2006046394A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI359252B (en) * 2008-12-04 2012-03-01 Ind Tech Res Inst Temperature control of inverter refrigeration appa
JP5056794B2 (en) * 2009-04-30 2012-10-24 ダイキン工業株式会社 Air conditioner
JP5556170B2 (en) * 2009-12-25 2014-07-23 ダイキン工業株式会社 Container refrigeration equipment
EP2530410B1 (en) * 2010-01-26 2018-05-30 Mitsubishi Electric Corporation Heat pump device
JP5286324B2 (en) * 2010-04-28 2013-09-11 関東精機株式会社 Heating / cooling temperature controller
JP5068340B2 (en) * 2010-05-07 2012-11-07 三菱電機株式会社 Freezer refrigerator
JP5418622B2 (en) * 2012-02-20 2014-02-19 ダイキン工業株式会社 Refrigeration equipment
CN105928276B (en) * 2016-05-06 2018-07-17 广东美的暖通设备有限公司 A kind of air-conditioning hot-gas bypass electromagnetic valve control method, system and air-conditioning
CN106016966A (en) * 2016-06-30 2016-10-12 江苏金荣森制冷科技有限公司 Industrial refrigerating machine with tubular heater
KR101936412B1 (en) * 2017-05-31 2019-01-08 주식회사 하이드텍 cooling apparatus for a machine tools
US11506339B2 (en) 2018-08-01 2022-11-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
US11287087B2 (en) * 2018-08-01 2022-03-29 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
JP2020020414A (en) * 2018-08-01 2020-02-06 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Apparatus and method for refilling a container with pressurized gas
JP2020020412A (en) * 2018-08-01 2020-02-06 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Apparatus and method for refilling a container with pressurized gas
JP2020020415A (en) * 2018-08-01 2020-02-06 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Apparatus and method for refilling a container with pressurized gas
JP7352336B2 (en) * 2018-08-01 2023-09-28 レール・リキード－ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Apparatus and method for replenishing containers with pressurized gas
US11221165B2 (en) * 2019-09-17 2022-01-11 Laird Thermal Systems, Inc. Temperature regulating refrigeration systems for varying loads
CN115289883B (en) * 2022-05-31 2024-01-26 苏州浪潮智能科技有限公司 A cooling device and data center
CN217952768U (en) * 2022-06-29 2022-12-02 莱尔德热系统(深圳)有限公司 Refrigeration system with accurate temperature control
CN115978818B (en) * 2022-12-22 2023-09-29 江苏拓米洛高端装备股份有限公司 Control method and control device of environment test equipment
WO2025074520A1 (en) * 2023-10-03 2025-04-10 三菱電機株式会社 Refrigeration cycle device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196555A (en) * 1986-02-24 1987-08-29 三洋電機株式会社 Refrigerator
JPS62284152A (en) * 1986-05-31 1987-12-10 株式会社東芝 Refrigerator
JPH024166A (en) * 1988-06-21 1990-01-09 Daikin Ind Ltd Temperature control device for liquid cooling equipment
JPH0674619A (en) * 1992-08-31 1994-03-18 Mitsubishi Heavy Ind Ltd Operation monitoring and controlling device for refrigerator in cold heat plant
JPH074766A (en) * 1993-06-17 1995-01-10 Mitsubishi Heavy Ind Ltd Air-conditioning device
JP2001074318A (en) * 1999-09-01 2001-03-23 Orion Mach Co Ltd Control method for cooling system
JP2003269805A (en) * 2002-03-13 2003-09-25 Mitsubishi Heavy Ind Ltd Marine refrigerating unit

Also Published As

Publication number Publication date
TWI272361B (en) 2007-02-01
WO2006046394A1 (en) 2006-05-04
JP2006153418A (en) 2006-06-15

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent