EP2965025A4 - Predictive failure algorithm for refrigeration systems - Google Patents

Predictive failure algorithm for refrigeration systems Download PDF

Info

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Withdrawn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)
French (fr)
Other versions
EP2965025A1 (en
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/en
Publication of EP2965025A4 publication Critical patent/EP2965025A4/en
Withdrawn legal-status Critical Current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 Predictive failure algorithm for refrigeration systems Withdrawn EP2965025A4 (en)

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 (en) 2013-03-06 2014-01-16 Predictive failure algorithm for refrigeration systems

Publications (2)

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

Family

ID=51486100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14760218.9A Withdrawn EP2965025A4 (en) 2013-03-06 2014-01-16 Predictive failure algorithm for refrigeration systems

Country Status (4)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567242A (en) * 2014-11-27 2015-04-29 青岛海尔股份有限公司 Refrigerator fast cooling device and control method of refrigerator fast cooling device
EP3433555A1 (en) * 2016-03-24 2019-01-30 Carrier Corporation Abuse detection for transport refrigeration units
WO2017165764A1 (en) 2016-03-25 2017-09-28 Honeywell International Inc. Low gwp cascade refrigeration system
EP3436756A1 (en) * 2016-03-28 2019-02-06 Carrier Corporation Automated diagnostics for transport refrigeration units
JP2018162906A (en) * 2017-03-24 2018-10-18 サンデン・リテールシステム株式会社 Management system for showcase
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 (en) * 2018-05-30 2022-06-27 ホシザキ株式会社 Cool storage
US10794629B2 (en) 2018-06-29 2020-10-06 Midea Group Co., Ltd. Negative pressure sensing for an appliance door closure
EP3696762A1 (en) * 2019-02-18 2020-08-19 Carrier Corporation Refrigeration unit usage diagnostic and evaluation
CN117663590B (en) * 2024-02-02 2024-04-12 江苏星星冷链科技有限公司 Ultralow temperature refrigerator and energy-saving operation control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (en) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Refrigerant leakage warning device
EP1531310A1 (en) * 2002-08-19 2005-05-18 Kabushiki Kaisha Toshiba Refrigerant leak detector of compressor

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 (en) * 2000-03-31 2013-06-19 Panasonic Healthcare Co., Ltd. Repository and monitoring system therefor
IT1320622B1 (en) * 2000-09-05 2003-12-10 Wrap Spa SYSTEM AND DEVICE FOR THE MONITORING OF AT LEAST ONE ELECTRIC HOUSEHOLD, IN PARTICULAR A HOUSEHOLD APPLIANCE.
DE10312234A1 (en) * 2002-03-20 2003-12-18 Lg Electronics Inc Operating control device and method for a linear compressor
WO2005052467A1 (en) * 2003-11-28 2005-06-09 Mitsubishi Denki Kabushiki Kaisha Freezer and air contitioner
CN101321996A (en) * 2005-12-01 2008-12-10 开利公司 Method and equipment for cooling load in optimized economization type vapor compression system
US8011201B2 (en) * 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system mounted within a deck
EP2547965B1 (en) * 2010-03-15 2020-11-04 Klatu Networks Systems and methods for monitoring, inferring state of health, and optimizing efficiency of refrigeration systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (en) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Refrigerant leakage warning device
EP1531310A1 (en) * 2002-08-19 2005-05-18 Kabushiki Kaisha Toshiba Refrigerant leak detector of compressor

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 (en) 2016-01-13
CN105393070A (en) 2016-03-09
WO2014137493A1 (en) 2014-09-12
US20140250925A1 (en) 2014-09-11

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