MX2016006929A - Diagnostico de fallos de intercambiador de calor. - Google Patents

Diagnostico de fallos de intercambiador de calor.

Info

Publication number
MX2016006929A
MX2016006929A MX2016006929A MX2016006929A MX2016006929A MX 2016006929 A MX2016006929 A MX 2016006929A MX 2016006929 A MX2016006929 A MX 2016006929A MX 2016006929 A MX2016006929 A MX 2016006929A MX 2016006929 A MX2016006929 A MX 2016006929A
Authority
MX
Mexico
Prior art keywords
heat exchanger
fault diagnostic
temperature
exchanger fault
disclosed
Prior art date
Application number
MX2016006929A
Other languages
English (en)
Inventor
Lambert Philip
Hull Colin
Original Assignee
Elstat 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 Ltd filed Critical Elstat Ltd
Publication of MX2016006929A publication Critical patent/MX2016006929A/es

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
    • 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
    • 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)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Se revela un método de diagnóstico de fallos para un intercambiador de calor donde se miden la temperatura del aire ambiente y la temperatura del intercambiador de calor. También se describe el uso de un sensor de temperatura único, en combinación con un microprocesador, para medir la temperatura emitida desde una temperatura del aire de intercambiador de calor y del ambiente que rodea el intercambiador de calor.
MX2016006929A 2013-11-28 2014-11-28 Diagnostico de fallos de intercambiador de calor. MX2016006929A (es)

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 (1)

Publication Number Publication Date
MX2016006929A true MX2016006929A (es) 2017-01-05

Family

ID=49979441

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016006929A MX2016006929A (es) 2013-11-28 2014-11-28 Diagnostico de fallos de intercambiador de calor.

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701294B (zh) * 2016-08-09 2019-11-22 联合汽车电子有限公司 节温器故障的诊断方法及***
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
EP3779305B1 (en) * 2018-04-05 2022-07-20 Mitsubishi Electric Corporation Air conditioner
CN115111791B (zh) * 2022-06-24 2024-02-09 深圳市酷凌时代科技有限公司 冷水机、冷凝器的积灰检测方法、装置及可读存储介质
CN114893936B (zh) * 2022-07-12 2022-09-16 深圳市兄弟制冰***有限公司 制冰***进出水控制***与控制方法

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 (ja) * 1989-03-08 1996-07-03 富士電機株式会社 自動販売機の冷却装置
JPH03113274A (ja) * 1989-09-27 1991-05-14 Matsushita Refrig Co Ltd 冷蔵庫の自己診断装置
US5440890A (en) * 1993-12-10 1995-08-15 Copeland Corporation Blocked fan detection system for heat pump
JP2944881B2 (ja) * 1994-03-31 1999-09-06 株式会社東芝 冷蔵庫
JP3476899B2 (ja) * 1994-04-12 2003-12-10 東芝キヤリア株式会社 空気調和機
JP2000123238A (ja) * 1998-10-20 2000-04-28 Sanyo Electric Co Ltd 自動販売機の冷却装置
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
GB2536161A (en) 2016-09-07
CN105745504A (zh) 2016-07-06
WO2015079242A2 (en) 2015-06-04
US20160238332A1 (en) 2016-08-18
BR112016011302A2 (pt) 2018-03-27
GB2536161B (en) 2017-08-02
GB201320977D0 (en) 2014-01-15
WO2015079242A3 (en) 2015-09-17
GB201610452D0 (en) 2016-07-27
EP3074706A2 (en) 2016-10-05

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