JP4559241B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP4559241B2
JP4559241B2 JP2005014158A JP2005014158A JP4559241B2 JP 4559241 B2 JP4559241 B2 JP 4559241B2 JP 2005014158 A JP2005014158 A JP 2005014158A JP 2005014158 A JP2005014158 A JP 2005014158A JP 4559241 B2 JP4559241 B2 JP 4559241B2
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JP
Japan
Prior art keywords
motor
temperature
rotational speed
evaporator
pressure
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
JP2005014158A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006200465A (ja
Inventor
昇 壷井
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2005014158A priority Critical patent/JP4559241B2/ja
Priority to KR1020050093652A priority patent/KR100724654B1/ko
Priority to CNB2005101185468A priority patent/CN100445561C/zh
Publication of JP2006200465A publication Critical patent/JP2006200465A/ja
Application granted granted Critical
Publication of JP4559241B2 publication Critical patent/JP4559241B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2005014158A 2005-01-21 2005-01-21 冷凍装置 Active JP4559241B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005014158A JP4559241B2 (ja) 2005-01-21 2005-01-21 冷凍装置
KR1020050093652A KR100724654B1 (ko) 2005-01-21 2005-10-06 냉동 장치용 스크류 압축기
CNB2005101185468A CN100445561C (zh) 2005-01-21 2005-10-31 冷冻装置用螺杆压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005014158A JP4559241B2 (ja) 2005-01-21 2005-01-21 冷凍装置

Publications (2)

Publication Number Publication Date
JP2006200465A JP2006200465A (ja) 2006-08-03
JP4559241B2 true JP4559241B2 (ja) 2010-10-06

Family

ID=36839949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005014158A Active JP4559241B2 (ja) 2005-01-21 2005-01-21 冷凍装置

Country Status (3)

Country Link
JP (1) JP4559241B2 (ko)
KR (1) KR100724654B1 (ko)
CN (1) CN100445561C (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100859075B1 (ko) * 2007-06-13 2008-09-17 주식회사 대우일렉트로닉스 압축기 제어 장치 및 방법
JP4608537B2 (ja) 2007-12-05 2011-01-12 株式会社神戸製鋼所 冷凍装置
BRPI1100026A2 (pt) * 2011-01-26 2013-04-24 Whirlpool Sa sistema e mÉtodo de controle para compressores reciprocos
JP5772811B2 (ja) * 2012-12-28 2015-09-02 ダイキン工業株式会社 冷凍装置
KR101983697B1 (ko) * 2013-09-23 2019-06-04 한온시스템 주식회사 차량용 히트 펌프 시스템의 전동 압축기 제어 방법
KR102004354B1 (ko) * 2014-03-07 2019-07-29 한온시스템 주식회사 전동식 압축기의 운전 제어방법
DE102015221881A1 (de) * 2015-11-06 2017-05-11 BSH Hausgeräte GmbH Haushaltskältegerät mit einem Kältemittelkreislauf und Verfahren zum Betreiben eines Haushaltskältegeräts mit einem Kältemittelkreislauf
CN108644116A (zh) * 2018-07-13 2018-10-12 麦克维尔空调制冷(苏州)有限公司 螺杆压缩机系统以及包含该螺杆压缩机系统的换热系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001255032A (ja) * 2000-03-13 2001-09-21 Mitsubishi Electric Corp スクリュー式冷凍機
JP2002081391A (ja) * 2000-06-23 2002-03-22 Kobe Steel Ltd 冷凍装置用スクリュ圧縮機
JP2003049787A (ja) * 2001-08-02 2003-02-21 Kobe Steel Ltd スクリュ冷凍機
JP2003278683A (ja) * 2002-03-22 2003-10-02 Kobe Steel Ltd 圧縮機及び冷凍装置
JP2004340410A (ja) * 2003-05-13 2004-12-02 Kobe Steel Ltd スクリュ冷凍装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564897A (en) * 1975-09-29 1980-04-16 Sevenska Rotor Maskiner Ab Gas compression system and method with oil cooling
JPS5718484A (en) * 1980-07-09 1982-01-30 Mayekawa Mfg Co Ltd Revolution speed control unit of screw type compressor
US4335582A (en) * 1981-02-20 1982-06-22 Dunham-Bush, Inc. Unloading control system for helical screw compressor refrigeration system
JPS60204291A (ja) * 1984-03-28 1985-10-15 Hokuetsu Kogyo Co Ltd 電動圧縮機
JPH01130077A (ja) * 1987-11-13 1989-05-23 Toshiba Corp コンプレッサの容量制御装置
JPH0610876A (ja) * 1992-06-23 1994-01-21 Hitachi Ltd 給油式スクリュー圧縮機の容量制御方法
JP4330369B2 (ja) * 2002-09-17 2009-09-16 株式会社神戸製鋼所 スクリュ冷凍装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001255032A (ja) * 2000-03-13 2001-09-21 Mitsubishi Electric Corp スクリュー式冷凍機
JP2002081391A (ja) * 2000-06-23 2002-03-22 Kobe Steel Ltd 冷凍装置用スクリュ圧縮機
JP2003049787A (ja) * 2001-08-02 2003-02-21 Kobe Steel Ltd スクリュ冷凍機
JP2003278683A (ja) * 2002-03-22 2003-10-02 Kobe Steel Ltd 圧縮機及び冷凍装置
JP2004340410A (ja) * 2003-05-13 2004-12-02 Kobe Steel Ltd スクリュ冷凍装置

Also Published As

Publication number Publication date
KR20060085162A (ko) 2006-07-26
JP2006200465A (ja) 2006-08-03
CN1807889A (zh) 2006-07-26
CN100445561C (zh) 2008-12-24
KR100724654B1 (ko) 2007-06-04

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