AU2003220986A1 - Refrigeration system with liquid refrigerant injection to the condenser - Google Patents

Refrigeration system with liquid refrigerant injection to the condenser

Info

Publication number
AU2003220986A1
AU2003220986A1 AU2003220986A AU2003220986A AU2003220986A1 AU 2003220986 A1 AU2003220986 A1 AU 2003220986A1 AU 2003220986 A AU2003220986 A AU 2003220986A AU 2003220986 A AU2003220986 A AU 2003220986A AU 2003220986 A1 AU2003220986 A1 AU 2003220986A1
Authority
AU
Australia
Prior art keywords
condenser
liquid refrigerant
refrigeration system
refrigerant injection
injection
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.)
Abandoned
Application number
AU2003220986A
Inventor
Cheolho Bai
Young I. Cho
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.)
VAI Holdings LLC
Original Assignee
VAI Holdings LLC
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 VAI Holdings LLC filed Critical VAI Holdings LLC
Publication of AU2003220986A1 publication Critical patent/AU2003220986A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3295—Compressing means other than compressor
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0014—Ejectors with a high pressure hot primary flow from a compressor discharge
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
AU2003220986A 2002-03-06 2003-03-04 Refrigeration system with liquid refrigerant injection to the condenser Abandoned AU2003220986A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/094,205 2002-03-06
US10/094,205 US20030167792A1 (en) 2002-03-06 2002-03-06 Refrigeration system with liquid refrigerant injection to the condenser
PCT/US2003/006917 WO2003076853A1 (en) 2002-03-06 2003-03-04 Refrigeration system with liquid refrigerant injection to the condenser

Publications (1)

Publication Number Publication Date
AU2003220986A1 true AU2003220986A1 (en) 2003-09-22

Family

ID=27788081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003220986A Abandoned AU2003220986A1 (en) 2002-03-06 2003-03-04 Refrigeration system with liquid refrigerant injection to the condenser

Country Status (3)

Country Link
US (1) US20030167792A1 (en)
AU (1) AU2003220986A1 (en)
WO (1) WO2003076853A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505763A (en) * 2002-11-11 2006-02-16 ボルテックス エアコン Cooling system with bypass subcooling and component size deoptimization
ES2310070B1 (en) * 2005-11-16 2009-11-06 Cofrico, S.L. HIGH PERFORMANCE REFRIGERATOR SYSTEM WITH ENERGY SAVINGS.
US20090200005A1 (en) * 2008-02-09 2009-08-13 Sullivan Shaun E Energy transfer tube apparatus, systems, and methods
US9574810B1 (en) 2013-01-24 2017-02-21 Advantek Consulting Engineering, Inc. Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps
US9958190B2 (en) 2013-01-24 2018-05-01 Advantek Consulting Engineering, Inc. Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps
US9506678B2 (en) * 2014-06-26 2016-11-29 Lennox Industries Inc. Active refrigerant charge compensation for refrigeration and air conditioning systems
US20160109160A1 (en) * 2014-10-15 2016-04-21 General Electric Company Packaged terminal air conditioner unit
CN104501450B (en) * 2014-12-16 2016-08-24 山东大学 The both vapor compression of a kind of improvement-injection coupling refrigeration system
CN104501449B (en) * 2014-12-16 2016-08-24 山东大学 Both vapor compression-injection coupling refrigeration the system of supercharging in the middle of a kind of liquid
US9920938B2 (en) * 2015-04-21 2018-03-20 Haier Us Appliance Solutions, Inc. Packaged terminal air conditioner unit
CN105066508B (en) * 2015-07-31 2017-08-25 内蒙古科技大学 A kind of efficient injection absorption refrigerating machine for freezing and refrigeration
CN106766401B (en) * 2016-12-27 2022-09-09 天津商业大学 Double-water-path horizontal direct contact condensation heat exchanger
AU2018413755B2 (en) 2018-03-30 2021-08-19 Ihi Corporation Cooling system
CN111174453B (en) * 2018-11-12 2024-01-16 开利公司 Refrigerating system
CN110307660B (en) * 2019-06-26 2020-06-09 珠海格力电器股份有限公司 Multi-stage compression air conditioning system and control method thereof
CN111852602B (en) * 2020-06-22 2022-02-22 西安交通大学 Transcritical carbon dioxide power generation system based on vortex tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097677A (en) * 1988-01-13 1992-03-24 Texas A&M University System Method and apparatus for vapor compression refrigeration and air conditioning using liquid recycle
GC0000091A (en) * 1998-12-31 2004-06-30 Shell Int Research Method for removing condensables from a natural gas stream.
US6250086B1 (en) * 2000-03-03 2001-06-26 Vortex Aircon, Inc. High efficiency refrigeration system
US6293108B1 (en) * 2000-06-30 2001-09-25 Vortex Aircon Regenerative refrigeration system with mixed refrigerants

Also Published As

Publication number Publication date
US20030167792A1 (en) 2003-09-11
WO2003076853A1 (en) 2003-09-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase