IT1399586B1 - 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
IT1399586B1
IT1399586B1 ITBO2010A000225A ITBO20100225A IT1399586B1 IT 1399586 B1 IT1399586 B1 IT 1399586B1 IT BO2010A000225 A ITBO2010A000225 A IT BO2010A000225A IT BO20100225 A ITBO20100225 A IT BO20100225A IT 1399586 B1 IT1399586 B1 IT 1399586B1
Authority
IT
Italy
Prior art keywords
check
climate control
control system
refrigerating machines
refrigerating
Prior art date
Application number
ITBO2010A000225A
Other languages
English (en)
Inventor
Mirco Rampazzo
Alessandro Zen
Luca Cecchinato
Alessandro Beghi
Michele Albieri
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
Priority claimed from ITBO2009A000313A external-priority patent/IT1394189B1/it
Application filed by Rhoss S P A filed Critical Rhoss S P A
Priority to ITBO2010A000225A priority Critical patent/IT1399586B1/it
Priority to PL10162899T priority patent/PL2253897T3/pl
Priority to ES10162899T priority patent/ES2531263T3/es
Priority to EP10162899.8A priority patent/EP2253897B1/en
Publication of ITBO20100225A1 publication Critical patent/ITBO20100225A1/it
Application granted granted Critical
Publication of IT1399586B1 publication Critical patent/IT1399586B1/it

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
    • 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
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • 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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Feedback Control In General (AREA)
  • Air Conditioning Control Device (AREA)
ITBO2010A000225A 2009-05-15 2010-04-13 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione IT1399586B1 (it)

Priority Applications (4)

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

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
ITBO20100225A1 ITBO20100225A1 (it) 2010-11-16
IT1399586B1 true IT1399586B1 (it) 2013-04-26

Family

ID=42371913

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000225A IT1399586B1 (it) 2009-05-15 2010-04-13 Metodo e sistema per controllare una pluralita' di macchine frigorifere di un impianto di climatizzazione

Country Status (4)

Country Link
EP (1) EP2253897B1 (it)
ES (1) ES2531263T3 (it)
IT (1) IT1399586B1 (it)
PL (1) PL2253897T3 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5447627B1 (ja) * 2012-09-26 2014-03-19 ダイキン工業株式会社 熱源システム制御装置
WO2015171196A1 (en) * 2014-05-05 2015-11-12 Carrier Corporation Virtual flow measurement system
WO2015173896A1 (ja) * 2014-05-13 2015-11-19 三菱電機株式会社 空気調和システム
GB2533936B (en) 2015-01-07 2017-10-25 Homeserve Plc Flow detection device
JP2016142491A (ja) * 2015-02-04 2016-08-08 株式会社日立製作所 熱源システムの運転管理装置、熱源システムの運転管理方法およびコンピュータプログラム
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
JP6566916B2 (ja) * 2016-07-27 2019-08-28 三菱電機ビルテクノサービス株式会社 空調システム及び運転制御方法
US10895412B2 (en) 2018-07-11 2021-01-19 Mitsubishi Electric Research Laboratories, Inc. System and method for power optimizing control of multi-zone heat pumps
CN111415036B (zh) * 2020-03-17 2022-12-06 西安建筑科技大学 一种中央空调系统并联冷机负荷优化分配方法
CN114440419B (zh) * 2021-12-31 2023-10-27 博锐尚格科技股份有限公司 一种冷站二次泵系统的控制方法、装置、设备和存储介质
CN116880163B (zh) * 2023-09-07 2023-12-05 北京英沣特能源技术有限公司 一种智慧数据中心冷源调控方法及系统

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
EP2253897B1 (en) 2014-12-03
PL2253897T3 (pl) 2015-06-30
EP2253897A1 (en) 2010-11-24
ES2531263T3 (es) 2015-03-12
ITBO20100225A1 (it) 2010-11-16

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