GB201610452D0 - Heat exchanger fault diagnostic - Google Patents

Heat exchanger fault diagnostic

Info

Publication number
GB201610452D0
GB201610452D0 GBGB1610452.3A GB201610452A GB201610452D0 GB 201610452 D0 GB201610452 D0 GB 201610452D0 GB 201610452 A GB201610452 A GB 201610452A GB 201610452 D0 GB201610452 D0 GB 201610452D0
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
fault diagnostic
exchanger fault
diagnostic
heat
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.)
Granted
Application number
GBGB1610452.3A
Other versions
GB2536161B (en
GB2536161A (en
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.)
Elstat Electronics Ltd
Original Assignee
Elstat Electronics 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 Elstat Electronics Ltd filed Critical Elstat Electronics Ltd
Publication of GB201610452D0 publication Critical patent/GB201610452D0/en
Publication of GB2536161A publication Critical patent/GB2536161A/en
Application granted granted Critical
Publication of GB2536161B publication Critical patent/GB2536161B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2103—Temperatures near a heat exchanger
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B2700/2116—Temperatures of a condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/10—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields

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)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
GB1610452.3A 2013-11-28 2014-11-28 Heat exchanger fault diagnostic Expired - Fee Related GB2536161B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1320977.0A GB201320977D0 (en) 2013-11-28 2013-11-28 Heat exchanger fault diagnostic
PCT/GB2014/053524 WO2015079242A2 (en) 2013-11-28 2014-11-28 Heat exchanger fault diagnostic

Publications (3)

Publication Number Publication Date
GB201610452D0 true GB201610452D0 (en) 2016-07-27
GB2536161A GB2536161A (en) 2016-09-07
GB2536161B GB2536161B (en) 2017-08-02

Family

ID=49979441

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1320977.0A Ceased GB201320977D0 (en) 2013-11-28 2013-11-28 Heat exchanger fault diagnostic
GB1610452.3A Expired - Fee Related GB2536161B (en) 2013-11-28 2014-11-28 Heat exchanger fault diagnostic

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1320977.0A Ceased GB201320977D0 (en) 2013-11-28 2013-11-28 Heat exchanger fault diagnostic

Country Status (7)

Country Link
US (1) US20160238332A1 (en)
EP (1) EP3074706A2 (en)
CN (1) CN105745504A (en)
BR (1) BR112016011302A2 (en)
GB (2) GB201320977D0 (en)
MX (1) MX2016006929A (en)
WO (1) WO2015079242A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701294B (en) * 2016-08-09 2019-11-22 联合汽车电子有限公司 The diagnostic method and system of thermostat failure
US10712033B2 (en) 2018-02-27 2020-07-14 Johnson Controls Technology Company Control of HVAC unit based on sensor status
US10569887B2 (en) 2018-03-16 2020-02-25 Hamilton Sundstrand Corporation Heat exchanger blockage detection to prevent ram air fan surge
EP3896354B1 (en) * 2018-04-05 2022-12-14 Mitsubishi Electric Corporation Air-conditioning apparatus
CN115111791B (en) * 2022-06-24 2024-02-09 深圳市酷凌时代科技有限公司 Water chiller, method and device for detecting dust deposit of condenser and readable storage medium
CN114893936B (en) * 2022-07-12 2022-09-16 深圳市兄弟制冰系统有限公司 Water inlet and outlet control system and control method for ice making system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381549A (en) * 1980-10-14 1983-04-26 Trane Cac, Inc. Automatic fault diagnostic apparatus for a heat pump air conditioning system
US4407141A (en) * 1982-01-04 1983-10-04 Whirlpool Corporation Temperature sensing means for refrigerator
US4662184A (en) * 1986-01-06 1987-05-05 General Electric Company Single-sensor head pump defrost control system
US4882908A (en) * 1987-07-17 1989-11-28 Ranco Incorporated Demand defrost control method and apparatus
US4910966A (en) * 1988-10-12 1990-03-27 Honeywell, Inc. Heat pump with single exterior temperature sensor
JP2513022B2 (en) * 1989-03-08 1996-07-03 富士電機株式会社 Vending machine cooling system
JPH03113274A (en) * 1989-09-27 1991-05-14 Matsushita Refrig Co Ltd Self-diagnosing device for refrigerator
US5440890A (en) * 1993-12-10 1995-08-15 Copeland Corporation Blocked fan detection system for heat pump
JP2944881B2 (en) * 1994-03-31 1999-09-06 株式会社東芝 refrigerator
JP3476899B2 (en) * 1994-04-12 2003-12-10 東芝キヤリア株式会社 Air conditioner
JP2000123238A (en) * 1998-10-20 2000-04-28 Sanyo Electric Co Ltd Cooling device of automatic vending device
US6615594B2 (en) * 2001-03-27 2003-09-09 Copeland Corporation Compressor diagnostic system
US8590325B2 (en) * 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US7975497B2 (en) * 2007-06-27 2011-07-12 Hoshizaki Denki Kabushiki Kaisha Refrigeration unit having variable performance compressor operated based on high-pressure side pressure

Also Published As

Publication number Publication date
BR112016011302A2 (en) 2018-03-27
WO2015079242A2 (en) 2015-06-04
GB2536161B (en) 2017-08-02
GB2536161A (en) 2016-09-07
EP3074706A2 (en) 2016-10-05
GB201320977D0 (en) 2014-01-15
WO2015079242A3 (en) 2015-09-17
MX2016006929A (en) 2017-01-05
US20160238332A1 (en) 2016-08-18
CN105745504A (en) 2016-07-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181128