IT1394189B1 - Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione - Google Patents

Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione

Info

Publication number
IT1394189B1
IT1394189B1 ITBO2009A000313A ITBO20090313A IT1394189B1 IT 1394189 B1 IT1394189 B1 IT 1394189B1 IT BO2009A000313 A ITBO2009A000313 A IT BO2009A000313A IT BO20090313 A ITBO20090313 A IT BO20090313A IT 1394189 B1 IT1394189 B1 IT 1394189B1
Authority
IT
Italy
Prior art keywords
check
climate control
control system
refrigerating machines
refrigerating
Prior art date
Application number
ITBO2009A000313A
Other languages
English (en)
Inventor
Marco Bertinato
Mirco Rampazzo
Luca Cecchinato
Alessandro Beghi
Michele Albieri
Alessandro Zen
Original Assignee
Rhoss S P A
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 Rhoss S P A filed Critical Rhoss S P A
Priority to ITBO2009A000313A priority Critical patent/IT1394189B1/it
Priority to ITBO2010A000225A priority patent/IT1399586B1/it
Priority to EP10162899.8A priority patent/EP2253897B1/en
Priority to ES10162899T priority patent/ES2531263T3/es
Priority to PL10162899T priority patent/PL2253897T3/pl
Publication of ITBO20090313A1 publication Critical patent/ITBO20090313A1/it
Application granted granted Critical
Publication of IT1394189B1 publication Critical patent/IT1394189B1/it

Links

Classifications

    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
ITBO2009A000313A 2009-05-15 2009-05-15 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione IT1394189B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO2009A000313A IT1394189B1 (it) 2009-05-15 2009-05-15 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione
ITBO2010A000225A IT1399586B1 (it) 2009-05-15 2010-04-13 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione
EP10162899.8A EP2253897B1 (en) 2009-05-15 2010-05-15 Method and system for controlling a plurality of refrigerating machines
ES10162899T ES2531263T3 (es) 2009-05-15 2010-05-15 Procedimiento y sistema para controlar una pluralidad de máquinas frigoríficas
PL10162899T PL2253897T3 (pl) 2009-05-15 2010-05-15 Sposób i system do sterowania wieloma urządzeniami chłodzącymi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2009A000313A IT1394189B1 (it) 2009-05-15 2009-05-15 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione

Publications (2)

Publication Number Publication Date
ITBO20090313A1 ITBO20090313A1 (it) 2010-11-16
IT1394189B1 true IT1394189B1 (it) 2012-06-01

Family

ID=42114864

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2009A000313A IT1394189B1 (it) 2009-05-15 2009-05-15 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione

Country Status (1)

Country Link
IT (1) IT1394189B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210957A (en) * 1978-05-08 1980-07-01 Honeywell Inc. Operating optimization for plural parallel connected chillers
US4463574A (en) * 1982-03-15 1984-08-07 Honeywell Inc. Optimized selection of dissimilar chillers
US4483152A (en) * 1983-07-18 1984-11-20 Butler Manufacturing Company Multiple chiller control method
US6666042B1 (en) * 2002-07-01 2003-12-23 American Standard International Inc. Sequencing of variable primary flow chiller system
US7028768B2 (en) * 2003-08-20 2006-04-18 Itt Manufacturing Enterprises, Inc. Fluid heat exchange control system

Also Published As

Publication number Publication date
ITBO20090313A1 (it) 2010-11-16

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