WO2015079242A3 - Diagnostic de défaillance pour échangeur de chaleur - Google Patents
Diagnostic de défaillance pour échangeur de chaleur Download PDFInfo
- Publication number
- WO2015079242A3 WO2015079242A3 PCT/GB2014/053524 GB2014053524W WO2015079242A3 WO 2015079242 A3 WO2015079242 A3 WO 2015079242A3 GB 2014053524 W GB2014053524 W GB 2014053524W WO 2015079242 A3 WO2015079242 A3 WO 2015079242A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- fault diagnostic
- temperature
- exchanger fault
- disclosed
- Prior art date
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)
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1610452.3A GB2536161B (en) | 2013-11-28 | 2014-11-28 | Heat exchanger fault diagnostic |
CN201480063106.4A CN105745504A (zh) | 2013-11-28 | 2014-11-28 | 热交换器故障诊断 |
MX2016006929A MX2016006929A (es) | 2013-11-28 | 2014-11-28 | Diagnostico de fallos de intercambiador de calor. |
EP14806371.2A EP3074706A2 (fr) | 2013-11-28 | 2014-11-28 | Diagnostic de défaillance pour échangeur de chaleur |
BR112016011302A BR112016011302A2 (pt) | 2013-11-28 | 2014-11-28 | diagnóstico de falha de permutador térmico |
US15/137,122 US20160238332A1 (en) | 2013-11-28 | 2016-04-25 | Heat Exchanger Fault Diagnostic |
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 |
GB1320977.0 | 2013-11-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/137,122 Continuation US20160238332A1 (en) | 2013-11-28 | 2016-04-25 | Heat Exchanger Fault Diagnostic |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015079242A2 WO2015079242A2 (fr) | 2015-06-04 |
WO2015079242A3 true WO2015079242A3 (fr) | 2015-09-17 |
Family
ID=49979441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2014/053524 WO2015079242A2 (fr) | 2013-11-28 | 2014-11-28 | Diagnostic de défaillance pour échangeur de chaleur |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160238332A1 (fr) |
EP (1) | EP3074706A2 (fr) |
CN (1) | CN105745504A (fr) |
BR (1) | BR112016011302A2 (fr) |
GB (2) | GB201320977D0 (fr) |
MX (1) | MX2016006929A (fr) |
WO (1) | WO2015079242A2 (fr) |
Families Citing this family (6)
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 |
JP6952882B2 (ja) * | 2018-04-05 | 2021-10-27 | 三菱電機株式会社 | 空気調和機 |
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 |
Citations (11)
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 |
US4662184A (en) * | 1986-01-06 | 1987-05-05 | General Electric Company | Single-sensor head pump defrost control system |
EP0299361A2 (fr) * | 1987-07-17 | 1989-01-18 | Ranco Incorporated Of Delaware | Procédé et dispositif de commande de dégivrage sur demande |
EP0364237A2 (fr) * | 1988-10-12 | 1990-04-18 | Honeywell Inc. | Pompe à chaleur à palpeur de température extérieure unique |
JPH02238275A (ja) * | 1989-03-08 | 1990-09-20 | Fuji Electric Co Ltd | 自動販売機における冷却装置のフィルタ目づまり検知装置 |
JPH03113274A (ja) * | 1989-09-27 | 1991-05-14 | Matsushita Refrig Co Ltd | 冷蔵庫の自己診断装置 |
JPH07270020A (ja) * | 1994-03-31 | 1995-10-20 | Toshiba Corp | 冷蔵庫 |
GB2289124A (en) * | 1994-04-12 | 1995-11-08 | Toshiba Kk | Estimating outdoor temperature in air conditioner |
US5528908A (en) * | 1993-12-10 | 1996-06-25 | Copeland Corporation | Blocked fan detection system for heat pump |
US20020170299A1 (en) * | 2001-03-27 | 2002-11-21 | Nagaraj Jayanth | Compressor diagnostic system |
WO2008010988A1 (fr) * | 2006-07-19 | 2008-01-24 | Emerson Climate Technologies, Inc. | Module de protection et de diagnostic pour système de réfrigération |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407141A (en) * | 1982-01-04 | 1983-10-04 | Whirlpool Corporation | Temperature sensing means for refrigerator |
JP2000123238A (ja) * | 1998-10-20 | 2000-04-28 | Sanyo Electric Co Ltd | 自動販売機の冷却装置 |
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 |
-
2013
- 2013-11-28 GB GBGB1320977.0A patent/GB201320977D0/en not_active Ceased
-
2014
- 2014-11-28 WO PCT/GB2014/053524 patent/WO2015079242A2/fr active Application Filing
- 2014-11-28 EP EP14806371.2A patent/EP3074706A2/fr not_active Withdrawn
- 2014-11-28 MX MX2016006929A patent/MX2016006929A/es unknown
- 2014-11-28 CN CN201480063106.4A patent/CN105745504A/zh active Pending
- 2014-11-28 GB GB1610452.3A patent/GB2536161B/en not_active Expired - Fee Related
- 2014-11-28 BR BR112016011302A patent/BR112016011302A2/pt not_active IP Right Cessation
-
2016
- 2016-04-25 US US15/137,122 patent/US20160238332A1/en not_active Abandoned
Patent Citations (11)
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 |
US4662184A (en) * | 1986-01-06 | 1987-05-05 | General Electric Company | Single-sensor head pump defrost control system |
EP0299361A2 (fr) * | 1987-07-17 | 1989-01-18 | Ranco Incorporated Of Delaware | Procédé et dispositif de commande de dégivrage sur demande |
EP0364237A2 (fr) * | 1988-10-12 | 1990-04-18 | Honeywell Inc. | Pompe à chaleur à palpeur de température extérieure unique |
JPH02238275A (ja) * | 1989-03-08 | 1990-09-20 | Fuji Electric Co Ltd | 自動販売機における冷却装置のフィルタ目づまり検知装置 |
JPH03113274A (ja) * | 1989-09-27 | 1991-05-14 | Matsushita Refrig Co Ltd | 冷蔵庫の自己診断装置 |
US5528908A (en) * | 1993-12-10 | 1996-06-25 | Copeland Corporation | Blocked fan detection system for heat pump |
JPH07270020A (ja) * | 1994-03-31 | 1995-10-20 | Toshiba Corp | 冷蔵庫 |
GB2289124A (en) * | 1994-04-12 | 1995-11-08 | Toshiba Kk | Estimating outdoor temperature in air conditioner |
US20020170299A1 (en) * | 2001-03-27 | 2002-11-21 | Nagaraj Jayanth | Compressor diagnostic system |
WO2008010988A1 (fr) * | 2006-07-19 | 2008-01-24 | Emerson Climate Technologies, Inc. | Module de protection et de diagnostic pour système de réfrigération |
Also Published As
Publication number | Publication date |
---|---|
GB201320977D0 (en) | 2014-01-15 |
GB2536161B (en) | 2017-08-02 |
EP3074706A2 (fr) | 2016-10-05 |
GB201610452D0 (en) | 2016-07-27 |
WO2015079242A2 (fr) | 2015-06-04 |
CN105745504A (zh) | 2016-07-06 |
US20160238332A1 (en) | 2016-08-18 |
MX2016006929A (es) | 2017-01-05 |
BR112016011302A2 (pt) | 2018-03-27 |
GB2536161A (en) | 2016-09-07 |
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