IT1400806B1 - Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller - Google Patents

Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller

Info

Publication number
IT1400806B1
IT1400806B1 ITPD2010A000208A ITPD20100208A IT1400806B1 IT 1400806 B1 IT1400806 B1 IT 1400806B1 IT PD2010A000208 A ITPD2010A000208 A IT PD2010A000208A IT PD20100208 A ITPD20100208 A IT PD20100208A IT 1400806 B1 IT1400806 B1 IT 1400806B1
Authority
IT
Italy
Prior art keywords
economizer
consumption device
refrigeration machines
chiller refrigeration
chiller
Prior art date
Application number
ITPD2010A000208A
Other languages
English (en)
Inventor
Giancarlo Furlan
Original Assignee
Emerson Network Power Srl
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 Emerson Network Power Srl filed Critical Emerson Network Power Srl
Priority to ITPD2010A000208A priority Critical patent/IT1400806B1/it
Priority to US13/067,874 priority patent/US8555670B2/en
Priority to EP11172529A priority patent/EP2405208A1/en
Priority to CN201110243563XA priority patent/CN102345946A/zh
Publication of ITPD20100208A1 publication Critical patent/ITPD20100208A1/it
Application granted granted Critical
Publication of IT1400806B1 publication Critical patent/IT1400806B1/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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
ITPD2010A000208A 2010-07-05 2010-07-05 Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller IT1400806B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITPD2010A000208A IT1400806B1 (it) 2010-07-05 2010-07-05 Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller
US13/067,874 US8555670B2 (en) 2010-07-05 2011-07-01 Power consumption economizer for refrigerating machines of the chiller type
EP11172529A EP2405208A1 (en) 2010-07-05 2011-07-04 Power consumption economizer for refrigerating machines of the chiller type
CN201110243563XA CN102345946A (zh) 2010-07-05 2011-07-05 用于冷却器型制冷机的能耗节约装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2010A000208A IT1400806B1 (it) 2010-07-05 2010-07-05 Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller

Publications (2)

Publication Number Publication Date
ITPD20100208A1 ITPD20100208A1 (it) 2012-01-06
IT1400806B1 true IT1400806B1 (it) 2013-07-02

Family

ID=43739961

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2010A000208A IT1400806B1 (it) 2010-07-05 2010-07-05 Dispositivo economizzatore di consumi per macchine refrigeratrici di tipo chiller

Country Status (4)

Country Link
US (1) US8555670B2 (it)
EP (1) EP2405208A1 (it)
CN (1) CN102345946A (it)
IT (1) IT1400806B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016077281A1 (en) 2014-11-14 2016-05-19 Carrier Corporation Economized cycle with thermal energy storage
WO2018089130A1 (en) 2016-11-11 2018-05-17 Stulz Air Technology Systems, Inc. Dual mass cooling precision system
WO2023228765A1 (ja) * 2022-05-27 2023-11-30 株式会社島津製作所 二相冷却システム用循環装置および二相冷却システム用循環装置における冷媒循環方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232529A (en) * 1978-08-01 1980-11-11 Babbitt Frederick J Energy conservation refrigeration unit
US5611846A (en) * 1994-01-14 1997-03-18 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Portable gas chromatograph
JP3414825B2 (ja) * 1994-03-30 2003-06-09 東芝キヤリア株式会社 空気調和装置
AUPR728501A0 (en) * 2001-08-27 2001-09-20 Johns, Bradley Charles Apparatus for dispensing a vapour into an air flow
FR2845150B1 (fr) * 2002-09-27 2004-12-10 Airmat Dispositif de climatisation
CN2932240Y (zh) * 2006-02-24 2007-08-08 海尔集团公司 冷藏设备蒸发器满液式制冷装置
US8418487B2 (en) * 2006-04-17 2013-04-16 Martin P. King Water chiller economizer system
PT103750A (pt) * 2007-05-23 2008-11-24 Trieco Climatizacao Lda Sistema de climatização com elevada eficiência energética

Also Published As

Publication number Publication date
US20120000241A1 (en) 2012-01-05
EP2405208A1 (en) 2012-01-11
CN102345946A (zh) 2012-02-08
ITPD20100208A1 (it) 2012-01-06
US8555670B2 (en) 2013-10-15

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