IT1311828B1 - Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato - Google Patents

Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato

Info

Publication number
IT1311828B1
IT1311828B1 IT1999TV000044A ITTV990044A IT1311828B1 IT 1311828 B1 IT1311828 B1 IT 1311828B1 IT 1999TV000044 A IT1999TV000044 A IT 1999TV000044A IT TV990044 A ITTV990044 A IT TV990044A IT 1311828 B1 IT1311828 B1 IT 1311828B1
Authority
IT
Italy
Prior art keywords
condenser
expansion valve
compressor
auxiliary
refrigerating
Prior art date
Application number
IT1999TV000044A
Other languages
English (en)
Inventor
Luciano Zanon
Original Assignee
Luciano Zanon
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 Luciano Zanon filed Critical Luciano Zanon
Publication of ITTV990044A0 publication Critical patent/ITTV990044A0/it
Priority to IT1999TV000044A priority Critical patent/IT1311828B1/it
Priority to US09/537,665 priority patent/US6427460B1/en
Priority to JP2000100647A priority patent/JP2000304364A/ja
Priority to CA002303669A priority patent/CA2303669C/en
Priority to ES00107058T priority patent/ES2247971T3/es
Priority to DE60022251T priority patent/DE60022251T2/de
Priority to AT00107058T priority patent/ATE303565T1/de
Priority to EP00107058A priority patent/EP1046868B1/en
Publication of ITTV990044A1 publication Critical patent/ITTV990044A1/it
Application granted granted Critical
Publication of IT1311828B1 publication Critical patent/IT1311828B1/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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • 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
    • F25B2400/03—Suction accumulators with deflectors
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/16—Receivers
    • F25B2400/161—Receivers arranged in parallel
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/05—Cost reduction
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
IT1999TV000044A 1999-04-19 1999-04-19 Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato IT1311828B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT1999TV000044A IT1311828B1 (it) 1999-04-19 1999-04-19 Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato
US09/537,665 US6427460B1 (en) 1999-04-19 2000-03-29 Refrigeration system having a refrigeration cycle which provides optimized consumption
JP2000100647A JP2000304364A (ja) 1999-04-19 2000-04-03 冷凍システムおよび冷凍システムによる冷却方法
CA002303669A CA2303669C (en) 1999-04-19 2000-04-03 Refrigeration system having a refrigeration cycle which provides optimized consumption
ES00107058T ES2247971T3 (es) 1999-04-19 2000-04-04 Sistema de refrigeracion con un ciclo de refrigeracion que provee un consumo optimizado.
DE60022251T DE60022251T2 (de) 1999-04-19 2000-04-04 Kälteanlage mit einem einen optimierten Verbrauch bietenden Kältekreislauf
AT00107058T ATE303565T1 (de) 1999-04-19 2000-04-04 Kälteanlage mit einem einen optimierten verbrauch bietenden kältekreislauf
EP00107058A EP1046868B1 (en) 1999-04-19 2000-04-04 Refrigeration system having a refrigeration cycle which provides optimized consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TV000044A IT1311828B1 (it) 1999-04-19 1999-04-19 Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato

Publications (3)

Publication Number Publication Date
ITTV990044A0 ITTV990044A0 (it) 1999-04-19
ITTV990044A1 ITTV990044A1 (it) 2000-10-19
IT1311828B1 true IT1311828B1 (it) 2002-03-19

Family

ID=11420609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TV000044A IT1311828B1 (it) 1999-04-19 1999-04-19 Impianto frigorifero avente ciclo frigorifero a consumo ottimizzato

Country Status (8)

Country Link
US (1) US6427460B1 (it)
EP (1) EP1046868B1 (it)
JP (1) JP2000304364A (it)
AT (1) ATE303565T1 (it)
CA (1) CA2303669C (it)
DE (1) DE60022251T2 (it)
ES (1) ES2247971T3 (it)
IT (1) IT1311828B1 (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003288814A1 (en) * 2002-12-09 2004-06-30 Danfoss (New Zealand) Limited Liquid heating system
EP1536192A1 (en) * 2003-11-28 2005-06-01 Birton A/S Refrigerating system
US6862894B1 (en) 2004-02-04 2005-03-08 Donald R. Miles Adaptive auxiliary condensing device and method
US20080196420A1 (en) * 2004-08-09 2008-08-21 Andreas Gernemann Flashgas Removal From a Receiver in a Refrigeration Circuit
US7155920B2 (en) 2004-10-18 2007-01-02 Carrier Corporation Refrigerant cycle with tandem compressors and multiple condensers
US20060090505A1 (en) * 2004-10-28 2006-05-04 Carrier Corporation Refrigerant cycle with tandem compressors for multi-level cooling
CA2593405A1 (en) * 2005-03-14 2006-09-21 York International Corporation Hvac system with powered subcooler
EP1816415A3 (en) 2006-02-07 2010-11-24 Birton A/S Refrigerating system using "free energy" for circulating liquid re-frigerant by pressure
WO2008066530A2 (en) * 2006-11-30 2008-06-05 Carrier Corporation Refrigerant charge storage
EP2283284B1 (en) * 2008-06-12 2018-09-12 Carrier Corporation Refrigeration cycle and method for operating the same
FR2932553B1 (fr) * 2008-06-12 2013-08-16 Jean Luc Maire Systeme reversible de recuperation d'energie calorifique par prelevement et transfert de calories d'un ou plusieurs milieux dans un autre ou plusieurs autres milieux quelconques.
KR20120010252A (ko) * 2009-03-31 2012-02-02 존슨 컨트롤스 테크놀러지 컴퍼니 응축기 팬 구동용 제어장치
US10378800B2 (en) * 2011-09-23 2019-08-13 Lennox Industries Inc. Multi-staged water manifold system for a water source heat pump
CA2790732C (en) 2011-09-26 2020-03-10 Lennox Industries Inc. Multi-staged water manifold system for a water source heat pump
CN103727705A (zh) * 2012-10-15 2014-04-16 深圳市新迪能源科技有限公司 双源热泵纳米流体热能技术系统
EP3420587B1 (en) * 2016-02-25 2023-08-16 ABB Schweiz AG Heat exchanger assembly and method for operating a heat exchanger assembly
CN109682126A (zh) * 2019-01-28 2019-04-26 天津商业大学 一种可降低制冷剂充注量的制冷系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122003A (en) * 1962-03-13 1964-02-25 American Radiator & Standard Sequence changer
US3984224A (en) * 1973-12-10 1976-10-05 Dawkins Claude W Air conditioning system for a motor home vehicle or the like
US3885938A (en) * 1974-01-18 1975-05-27 Westinghouse Electric Corp Refrigeration system with capacity control
US4317334A (en) * 1980-06-16 1982-03-02 Silva Restaurant Equipment Co., Inc. Remote refrigeration system with controlled air flow
US4324106A (en) * 1980-10-03 1982-04-13 H. A. Phillips & Co. Refrigeration system
US4418548A (en) 1982-03-29 1983-12-06 Trane Cac, Inc. Variable capacity multiple compressor refrigeration system
JPS61134545A (ja) 1984-12-01 1986-06-21 株式会社東芝 冷凍サイクル装置
JPH0784110B2 (ja) 1987-11-30 1995-09-13 凸版印刷株式会社 製本丁合機
JP2684814B2 (ja) 1990-04-11 1997-12-03 ダイキン工業株式会社 空気調和装置

Also Published As

Publication number Publication date
ATE303565T1 (de) 2005-09-15
EP1046868A2 (en) 2000-10-25
EP1046868A3 (en) 2001-10-24
ITTV990044A1 (it) 2000-10-19
CA2303669C (en) 2008-08-12
ITTV990044A0 (it) 1999-04-19
JP2000304364A (ja) 2000-11-02
EP1046868B1 (en) 2005-08-31
CA2303669A1 (en) 2000-10-19
DE60022251T2 (de) 2006-03-09
ES2247971T3 (es) 2006-03-16
US6427460B1 (en) 2002-08-06
DE60022251D1 (de) 2005-10-06

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