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ES8106795A1 - Un aparato de refrigeracion para acondicionar un recinto - Google Patents

Un aparato de refrigeracion para acondicionar un recinto

Info

Publication number
ES8106795A1
ES8106795A1 ES495486A ES495486A ES8106795A1 ES 8106795 A1 ES8106795 A1 ES 8106795A1 ES 495486 A ES495486 A ES 495486A ES 495486 A ES495486 A ES 495486A ES 8106795 A1 ES8106795 A1 ES 8106795A1
Authority
ES
Spain
Prior art keywords
microcomputer
enclosure
fault detection
control system
signals
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.)
Expired
Application number
ES495486A
Other languages
English (en)
Other versions
ES495486A0 (es
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of ES495486A0 publication Critical patent/ES495486A0/es
Publication of ES8106795A1 publication Critical patent/ES8106795A1/es
Expired 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

SISTEMA DE DETECCION DE AVERIAS Y CONTROL DE INDICADORES POR MICROCOMPUTADORA EN APARATO DE ACONDICIONAMIENTO DE AIRE DE UN RECINTO. LA INSTALACION DE ACONDICIONAMIENTO CONSISTE EN UN CIRCUITO CERRADO (12) DE REFRIGERACION QUE INCLUYE UN COMPRESOR (14) ACCIONADO POR UN MOTOR (28), UN CONDENSADOR (16), UN DISPOSITIVO DE EXPANSION (18) Y UN EVAPORADOR (20) CON VENTILADOR (24) ACCIONADO POR MOTOR (29), CONECTADOS EN SERIE. UN MICROORDENADOR (46), CON SU PROGRAMA (48) VIGILA Y CONTROLA EL FUNCIONAMIENTO DEL SISTEMA, VARIANDO LAS VELOCIDADES DEL COMPRESOR (28) Y DEL VENTILADOR (24) MEDIANTE SEÑALES DE SALIDA QUE A TRAVES DE LOS CONVERTIDORES (47) DE DIGITAL EN ANALOGICO HACEN ACTUAR LOS INVERSORES (30, 31) CORRESPONDIENTES. LAS ENTRADAS AL MICROORDENADOR (46) PROVIENEN DE MEDIDORES (61 A 70) DE TEMPERATURA DEL RECINTO (10) A ACONDICIONAR Y DEL EXTERIOR, QUE PASAN POR CONVERTIDORES (42) DE ANALOGICO A DIGITAL. UNA SALIDA DEL ORDENADOR (46) ALIMENTA OTRO MICROORDENADOR SITUADO EN LA UNIDAD (32) COLOCADA EN EL RECINTO (10), QUE ES SENSIBLE A LAS SEÑALES DE AVERIA, DANDO LUGAR A SEÑALIZACIONES ADECUADAS, SEGUN LOS DIVERSOS CODIGOS DE AVERIA, Y CON UNA CONEXION PARA LLAMADA AUTOMATICA A UN OPERARIO. O
ES495486A 1979-10-01 1980-09-30 Un aparato de refrigeracion para acondicionar un recinto Expired ES8106795A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8060379A 1979-10-01 1979-10-01

Publications (2)

Publication Number Publication Date
ES495486A0 ES495486A0 (es) 1981-08-01
ES8106795A1 true ES8106795A1 (es) 1981-08-01

Family

ID=22158415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495486A Expired ES8106795A1 (es) 1979-10-01 1980-09-30 Un aparato de refrigeracion para acondicionar un recinto

Country Status (7)

Country Link
JP (1) JPS5682339A (es)
AU (1) AU6273180A (es)
CA (1) CA1146650A (es)
DE (1) DE3037135A1 (es)
ES (1) ES8106795A1 (es)
FR (1) FR2466711A1 (es)
GB (1) GB2062919B (es)

Families Citing this family (49)

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US4381549A (en) * 1980-10-14 1983-04-26 Trane Cac, Inc. Automatic fault diagnostic apparatus for a heat pump air conditioning system
DE3113574A1 (de) * 1981-04-03 1982-10-21 Linde Ag, 6200 Wiesbaden Kuehl- oder tiefkuehlmoebel
US4448033A (en) * 1982-03-29 1984-05-15 Carrier Corporation Thermostat self-test apparatus and method
DE3336290A1 (de) * 1982-10-08 1984-06-07 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zur fernuebertragung von daten einer heizungs- oder kuehlanlage
CA1234983A (fr) * 1982-12-10 1988-04-12 Claudio Rossi Unite de refroidissement pour fluides dans une installation de conditionnement d'air
US4538419A (en) * 1984-04-06 1985-09-03 Carrier Corporation Refrigeration unit controls
US4553400A (en) * 1984-05-04 1985-11-19 Kysor Industrial Corporation Refrigeration monitor and alarm system
FR2589561B1 (fr) * 1985-11-05 1988-06-10 Froilabo Procede de protection d'une installation frigorifique contre les depots d'additifs dans le circuit du fluide caloporteur, et centrale mettant en oeuvre un tel procede
FR2626657B1 (fr) * 1988-02-03 1990-12-14 Parabis Michel Dispositif de surveillance permanente des machines et installations frigorifiques a compresseur
DE4220503C2 (de) * 1992-06-23 2001-03-15 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät
FR2693258B1 (fr) * 1992-07-06 1994-09-16 Bontami Const Isothermiques Cellule de refroidissement et/ou de congélation rapide programmable.
GB2356725A (en) * 1999-11-29 2001-05-30 Plus Design Ltd Refrigerator monitoring and alarm system
US6324854B1 (en) * 2000-11-22 2001-12-04 Copeland Corporation Air-conditioning servicing system and method
US6892546B2 (en) 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
US6668240B2 (en) 2001-05-03 2003-12-23 Emerson Retail Services Inc. Food quality and safety model for refrigerated food
DE10217974B4 (de) 2002-04-22 2004-09-16 Danfoss A/S Verfahren zum Auswerten einer nicht gemessenen Betriebsgröße in einer Kälteanlage
DE10217975B4 (de) 2002-04-22 2004-08-19 Danfoss A/S Verfahren zum Entdecken von Änderungen in einem ersten Medienstrom eines Wärme- oder Kältetransportmediums in einer Kälteanlage
EP1535006B1 (en) 2002-07-08 2006-10-18 Danfoss A/S A method and a device for detecting flash gas
WO2004036170A1 (en) 2002-10-15 2004-04-29 Danfoss A/S A method and a device for detecting an abnormality of a heat exchanger, and the use of such a device
US6889173B2 (en) 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
WO2005022049A2 (en) 2003-08-25 2005-03-10 Computer Process Controls, Inc. Refrigeration control system
WO2005065355A2 (en) 2003-12-30 2005-07-21 Copeland Corporation Compressor protection and diagnostic system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
WO2006091521A2 (en) 2005-02-21 2006-08-31 Computer Process Controls, Inc. Enterprise control and monitoring system
US7752854B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring a condenser in a refrigeration system
US7596959B2 (en) 2005-10-21 2009-10-06 Emerson Retail Services, Inc. Monitoring compressor performance in a refrigeration system
US7752853B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring refrigerant in a refrigeration system
US7594407B2 (en) 2005-10-21 2009-09-29 Emerson Climate Technologies, Inc. Monitoring refrigerant in a refrigeration system
US7665315B2 (en) 2005-10-21 2010-02-23 Emerson Retail Services, Inc. Proofing a refrigeration system operating state
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
DE102007052532B4 (de) * 2007-11-01 2012-03-22 Gordon Seiptius Sicherheitssystem zur Sicherung von Verdichtern in Kälteanlagen
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
CA2761956C (en) 2009-05-29 2015-07-21 Emerson Retail Services, Inc. System and method for monitoring and evaluating equipment operating parameter modifications
CN105910247B (zh) 2011-02-28 2018-12-14 艾默生电气公司 住宅解决方案的hvac的监视和诊断
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
CA2904734C (en) 2013-03-15 2018-01-02 Emerson Electric Co. Hvac system remote monitoring and diagnosis
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
WO2014165731A1 (en) 2013-04-05 2014-10-09 Emerson Electric Co. Heat-pump system with refrigerant charge diagnostics
US10001430B2 (en) 2013-09-27 2018-06-19 Carrier Corporation Environmental conditioning unit testing
CN107015041B (zh) * 2017-04-10 2019-04-26 四川长虹电器股份有限公司 故障显示处理的方法
CN111198045B (zh) * 2020-03-17 2024-12-06 四川长虹空调有限公司 应用于商检房的温度传感器工装及压缩机绕组温度校准方法

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* Cited by examiner, † Cited by third party
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US3628346A (en) * 1970-10-21 1971-12-21 Cecil G Lagrone Jr Apparatus for indicating thermal and air velocity conditions of air in the plenum of a central air-conditioning system
US4034570A (en) * 1975-12-29 1977-07-12 Heil-Quaker Corporation Air conditioner control

Also Published As

Publication number Publication date
FR2466711B1 (es) 1984-02-17
FR2466711A1 (fr) 1981-04-10
JPS5682339A (en) 1981-07-06
CA1146650A (en) 1983-05-17
ES495486A0 (es) 1981-08-01
GB2062919A (en) 1981-05-28
DE3037135A1 (de) 1981-04-16
AU6273180A (en) 1981-04-09
GB2062919B (en) 1983-08-10

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