EP2965025A4 - Algorithme de défaillance prédictif pour systèmes de réfrigération - Google Patents

Algorithme de défaillance prédictif pour systèmes de réfrigération Download PDF

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Publication number
EP2965025A4
EP2965025A4 EP14760218.9A EP14760218A EP2965025A4 EP 2965025 A4 EP2965025 A4 EP 2965025A4 EP 14760218 A EP14760218 A EP 14760218A EP 2965025 A4 EP2965025 A4 EP 2965025A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration systems
predictive failure
failure algorithm
algorithm
predictive
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.)
Withdrawn
Application number
EP14760218.9A
Other languages
German (de)
English (en)
Other versions
EP2965025A1 (fr
Inventor
Ario PRABOWO
Jeffrey Schneider
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.)
Esco Technologies Asia Pte Ltd
Original Assignee
Esco Technologies Asia Pte 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 Esco Technologies Asia Pte Ltd filed Critical Esco Technologies Asia Pte Ltd
Publication of EP2965025A1 publication Critical patent/EP2965025A1/fr
Publication of EP2965025A4 publication Critical patent/EP2965025A4/fr
Withdrawn legal-status Critical Current

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
    • F25D29/008—Alarm 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of 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
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25D11/04—Self-contained movable devices, e.g. domestic refrigerators specially adapted for storing deep-frozen articles
    • 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing
    • 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
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP14760218.9A 2013-03-06 2014-01-16 Algorithme de défaillance prédictif pour systèmes de réfrigération Withdrawn EP2965025A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361773280P 2013-03-06 2013-03-06
US14/155,853 US20140250925A1 (en) 2013-03-06 2014-01-15 Predictive Failure Algorithm For Refrigeration Systems
PCT/US2014/011757 WO2014137493A1 (fr) 2013-03-06 2014-01-16 Algorithme de défaillance prédictif pour systèmes de réfrigération

Publications (2)

Publication Number Publication Date
EP2965025A1 EP2965025A1 (fr) 2016-01-13
EP2965025A4 true EP2965025A4 (fr) 2017-01-25

Family

ID=51486100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14760218.9A Withdrawn EP2965025A4 (fr) 2013-03-06 2014-01-16 Algorithme de défaillance prédictif pour systèmes de réfrigération

Country Status (4)

Country Link
US (1) US20140250925A1 (fr)
EP (1) EP2965025A4 (fr)
CN (1) CN105393070A (fr)
WO (1) WO2014137493A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567242A (zh) * 2014-11-27 2015-04-29 青岛海尔股份有限公司 冰箱速冷装置及其控制方法
EP3433555A1 (fr) * 2016-03-24 2019-01-30 Carrier Corporation Détection d'abus pour unités de réfrigération de transport
WO2017165764A1 (fr) 2016-03-25 2017-09-28 Honeywell International Inc. Système frigorifique en cascade à faible prg
EP3436756A1 (fr) * 2016-03-28 2019-02-06 Carrier Corporation Diagnostic automatisé pour unités de réfrigération de transport
JP2018162906A (ja) * 2017-03-24 2018-10-18 サンデン・リテールシステム株式会社 ショーケースの管理システム
US10655895B2 (en) * 2017-05-04 2020-05-19 Weiss Technik North America, Inc. Climatic test chamber with stable cascading direct expansion refrigeration system
US10941980B2 (en) 2017-09-06 2021-03-09 International Business Machines Corporation Predictive maintenance of refrigeration cases
JP7091149B2 (ja) * 2018-05-30 2022-06-27 ホシザキ株式会社 冷却貯蔵庫
US10794629B2 (en) 2018-06-29 2020-10-06 Midea Group Co., Ltd. Negative pressure sensing for an appliance door closure
EP3696762A1 (fr) * 2019-02-18 2020-08-19 Carrier Corporation Diagnostic et évaluation de l'utilisation d'unités de réfrigération
CN117663590B (zh) * 2024-02-02 2024-04-12 江苏星星冷链科技有限公司 一种超低温冷柜及其节能运行控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (fr) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Dispositif de détection de fuite de réfrigerant
EP1531310A1 (fr) * 2002-08-19 2005-05-18 Kabushiki Kaisha Toshiba Detecteur de fuite de carburant d'un compresseur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855721A (en) * 1987-11-24 1989-08-08 Robert Hallett Alarm apparatus for a freezer
US5460006A (en) * 1993-11-16 1995-10-24 Hoshizaki Denki Kabushiki Kaisha Monitoring system for food storage device
EP1139041B1 (fr) * 2000-03-31 2013-06-19 Panasonic Healthcare Co., Ltd. Entrepôt et système de surveillance s'y rapportant
IT1320622B1 (it) * 2000-09-05 2003-12-10 Wrap Spa Sistema e dispositivo per il monitoraggio di almeno una utenzaelettrica domestica, in particolare un elettrodomestico.
DE10312234A1 (de) * 2002-03-20 2003-12-18 Lg Electronics Inc Betriebssteuervorrichtung und -verfahren für einen Linearkompressor
WO2005052467A1 (fr) * 2003-11-28 2005-06-09 Mitsubishi Denki Kabushiki Kaisha Congelateur et conditionneur d'air
CN101321996A (zh) * 2005-12-01 2008-12-10 开利公司 优化节约型蒸气压缩系统的冷却负荷的方法和设备
US8011201B2 (en) * 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system mounted within a deck
EP2547965B1 (fr) * 2010-03-15 2020-11-04 Klatu Networks Systèmes et procédés permettant de surveiller, de conclure un état de santé et d'optimiser l'efficacité de systèmes de réfrigération

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (fr) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Dispositif de détection de fuite de réfrigerant
EP1531310A1 (fr) * 2002-08-19 2005-05-18 Kabushiki Kaisha Toshiba Detecteur de fuite de carburant d'un compresseur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014137493A1 *

Also Published As

Publication number Publication date
EP2965025A1 (fr) 2016-01-13
CN105393070A (zh) 2016-03-09
WO2014137493A1 (fr) 2014-09-12
US20140250925A1 (en) 2014-09-11

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