WO2008105055A1 - 冷却貯蔵庫及びその圧縮機の制御方法 - Google Patents

冷却貯蔵庫及びその圧縮機の制御方法 Download PDF

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Publication number
WO2008105055A1
WO2008105055A1 PCT/JP2007/053539 JP2007053539W WO2008105055A1 WO 2008105055 A1 WO2008105055 A1 WO 2008105055A1 JP 2007053539 W JP2007053539 W JP 2007053539W WO 2008105055 A1 WO2008105055 A1 WO 2008105055A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
deviation
storage
cooling storage
compressor
Prior art date
Application number
PCT/JP2007/053539
Other languages
English (en)
French (fr)
Inventor
Naoshi Kondou
Akihiko Hirano
Shinichi Kaga
Masahide Yatori
Hideyuki Tashiro
Original Assignee
Hoshizaki Denki Kabushiki Kaisha
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 Hoshizaki Denki Kabushiki Kaisha filed Critical Hoshizaki Denki Kabushiki Kaisha
Priority to CN2007800517533A priority Critical patent/CN101611274B/zh
Priority to US12/527,581 priority patent/US8474280B2/en
Priority to KR1020097017037A priority patent/KR101130638B1/ko
Priority to EP07737391.8A priority patent/EP2116796B1/en
Priority to PCT/JP2007/053539 priority patent/WO2008105055A1/ja
Publication of WO2008105055A1 publication Critical patent/WO2008105055A1/ja

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • 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
    • F25B49/025—Motor control arrangements
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25B2600/2511—Evaporator distribution 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • 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)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

　偏差算出手段４２は温度センサ３５により検出された庫内温度と、目標温度設定手段４１から与えられる目標温度との偏差を所定時間毎に算出し、これを偏差積算手段４６にて積算し、その積算値が所定の基準値を越えたことを条件に圧縮機を駆動するインバータモータの回転数を増大させる。このため、例えば扉が一時的に開放されて、貯蔵室内に外気が流入することにより庫内温度が一時的に上昇したとしても、温度偏差の積算値の急変はないから、圧縮機の回転数が過敏に反応して急速に高速になったりすることがなく制御が安定する。 　庫内温度の急変に対して不必要な過敏さで応答することを防止でき、より高い効率で運転できるようにする。
PCT/JP2007/053539 2007-02-26 2007-02-26 冷却貯蔵庫及びその圧縮機の制御方法 WO2008105055A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800517533A CN101611274B (zh) 2007-02-26 2007-02-26 冷却贮藏库及其压缩机的控制方法
US12/527,581 US8474280B2 (en) 2007-02-26 2007-02-26 Refrigerating storage cabinet and control method for compressor thereof
KR1020097017037A KR101130638B1 (ko) 2007-02-26 2007-02-26 냉각 저장고 및 그 압축기의 제어 방법
EP07737391.8A EP2116796B1 (en) 2007-02-26 2007-02-26 Refrigerating storage cabinet
PCT/JP2007/053539 WO2008105055A1 (ja) 2007-02-26 2007-02-26 冷却貯蔵庫及びその圧縮機の制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053539 WO2008105055A1 (ja) 2007-02-26 2007-02-26 冷却貯蔵庫及びその圧縮機の制御方法

Publications (1)

Publication Number Publication Date
WO2008105055A1 true WO2008105055A1 (ja) 2008-09-04

Family

ID=39720902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053539 WO2008105055A1 (ja) 2007-02-26 2007-02-26 冷却貯蔵庫及びその圧縮機の制御方法

Country Status (5)

Country Link
US (1) US8474280B2 (ja)
EP (1) EP2116796B1 (ja)
KR (1) KR101130638B1 (ja)
CN (1) CN101611274B (ja)
WO (1) WO2008105055A1 (ja)

Cited By (1)

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JP2015075310A (ja) * 2013-10-10 2015-04-20 富士電機株式会社 冷却装置およびショーケース

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DE102010043249A1 (de) * 2010-11-03 2012-05-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
WO2013134453A1 (en) * 2012-03-09 2013-09-12 Carrier Corporation Method and system for adjusting engine speed in a transport refrigeration system
CN102735018B (zh) * 2012-06-26 2014-09-10 四川长虹电器股份有限公司 机械式冰箱变频控温的方法
US10145589B2 (en) * 2013-03-15 2018-12-04 Whirlpool Corporation Net heat load compensation control method and appliance for temperature stability
GB2534664A (en) * 2013-03-21 2016-08-03 Enigin Plc Food temperature simulation
CN104329904B (zh) * 2014-07-24 2017-01-11 青岛海尔股份有限公司 冰箱间室温度控制方法
DE102015003244A1 (de) * 2015-02-25 2016-08-25 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
KR101698105B1 (ko) * 2015-03-09 2017-01-19 엘지전자 주식회사 냉장고
CN107850005A (zh) * 2015-05-29 2018-03-27 完美绿色公司 用于能源分配的系统、方法和计算机程序产品
US10703174B2 (en) 2015-11-30 2020-07-07 Thermo King Corporation Device and method for controlling operation of transport refrigeration unit
JP2019054618A (ja) * 2017-09-14 2019-04-04 三菱重工サーマルシステムズ株式会社 電流制御装置、及び、電気機器
KR102613506B1 (ko) * 2018-11-26 2023-12-14 엘지전자 주식회사 냉장고 및 그의 제어방법
KR20210022933A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉장고
KR20210022930A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동장치
CN111023693A (zh) * 2019-12-30 2020-04-17 北京市京科伦冷冻设备有限公司 一种高精度温度控制方法、存储介质及控制装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015075310A (ja) * 2013-10-10 2015-04-20 富士電機株式会社 冷却装置およびショーケース

Also Published As

Publication number Publication date
KR101130638B1 (ko) 2012-04-02
CN101611274B (zh) 2011-04-20
US20100082160A1 (en) 2010-04-01
EP2116796A4 (en) 2011-04-06
CN101611274A (zh) 2009-12-23
EP2116796B1 (en) 2016-06-01
KR20100004965A (ko) 2010-01-13
US8474280B2 (en) 2013-07-02
EP2116796A1 (en) 2009-11-11

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