EP2184564A3 - Distributor and refrigerant circulation system comprising the same - Google Patents

Distributor and refrigerant circulation system comprising the same Download PDF

Info

Publication number
EP2184564A3
EP2184564A3 EP09175019.0A EP09175019A EP2184564A3 EP 2184564 A3 EP2184564 A3 EP 2184564A3 EP 09175019 A EP09175019 A EP 09175019A EP 2184564 A3 EP2184564 A3 EP 2184564A3
Authority
EP
European Patent Office
Prior art keywords
distributor
circulation system
same
refrigerant circulation
flows
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.)
Withdrawn
Application number
EP09175019.0A
Other languages
German (de)
French (fr)
Other versions
EP2184564A2 (en
Inventor
Han Choon Lee
Hong Seong Kim
Sang Yeul Lee
Yong Cheol Sa
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2184564A2 publication Critical patent/EP2184564A2/en
Publication of EP2184564A3 publication Critical patent/EP2184564A3/en
Withdrawn legal-status Critical Current

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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/28—Refrigerant piping for connecting several separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • 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
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • F25B41/45—Arrangements for diverging or converging flows, e.g. branch lines or junctions for flow control on the upstream side of the diverging point, e.g. with spiral structure for generating turbulence
    • 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
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • F25B41/48—Arrangements for diverging or converging flows, e.g. branch lines or junctions for flow path resistance control on the downstream side of the diverging point, e.g. by an orifice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

The embodiment provides a distributor (30) and refrigerant circulation system comprising the same. A distributor that distributes a refrigerant which flows in through an inlet pipe to a plurality of outlet pipes by the distributor includes: an inlet flow passage (111) on which liquid and gaseous refrigerants that flows in from the inlet pipe flows; a distribution flow passage (121) that receives the liquid and gaseous refrigerants which flow in to the inlet flow passage and distributes the received liquid and gaseous refrigerants to the plurality of outlet pipes; and a distribution projection (125) that evenly distributes the refrigerant to the outlet pipe through the distribution unit.
EP09175019.0A 2008-11-10 2009-11-04 Distributor and refrigerant circulation system comprising the same Withdrawn EP2184564A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080111315A KR101547353B1 (en) 2008-11-10 2008-11-10 Distributor and refrigerant circulation system comprising the same

Publications (2)

Publication Number Publication Date
EP2184564A2 EP2184564A2 (en) 2010-05-12
EP2184564A3 true EP2184564A3 (en) 2014-09-24

Family

ID=41718342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09175019.0A Withdrawn EP2184564A3 (en) 2008-11-10 2009-11-04 Distributor and refrigerant circulation system comprising the same

Country Status (4)

Country Link
US (1) US20100115979A1 (en)
EP (1) EP2184564A3 (en)
KR (1) KR101547353B1 (en)
CN (1) CN101738026A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011099067A1 (en) * 2010-02-10 2013-06-13 三菱電機株式会社 Refrigeration cycle equipment
US8931509B2 (en) * 2011-10-07 2015-01-13 Trane International Inc. Pressure correcting distributor for heating and cooling systems
JP5738781B2 (en) * 2012-02-10 2015-06-24 ダイキン工業株式会社 Air conditioner
AU2012202150B1 (en) 2012-04-13 2013-07-11 Process Development Centre Pty Ltd. A flow distributor
DE102013206203A1 (en) * 2013-04-09 2014-10-09 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration device with an evaporator
JP6132674B2 (en) * 2013-06-14 2017-05-24 三菱電機株式会社 Refrigerant shunt and refrigeration cycle apparatus
KR101615445B1 (en) * 2014-08-14 2016-04-25 엘지전자 주식회사 An air conditioner
KR20160002702U (en) 2015-01-26 2016-08-03 곽현만 Distributor for air conditioner
KR20180089657A (en) 2017-02-01 2018-08-09 엘지전자 주식회사 Distributer and Air conditioner having the same
CN106885400A (en) * 2017-04-12 2017-06-23 广东美的暖通设备有限公司 The current equalizing structure and distributor of the distributor of refrigerating plant
KR200490115Y1 (en) 2017-05-16 2019-09-26 곽현만 Refrigerant Distributor of Air conditioner
KR20190031673A (en) 2017-09-18 2019-03-27 곽현만 Refrigerant Distributor of Air conditioner
JP7105123B2 (en) * 2018-07-06 2022-07-22 株式会社コロナ cooling device
CN109631426A (en) * 2019-01-22 2019-04-16 杭州沈氏节能科技股份有限公司 Dispenser and refrigeration system with it
KR102405378B1 (en) * 2020-10-27 2022-06-03 이진환 Distributor Structural
KR20230162191A (en) 2022-05-20 2023-11-28 오재윤 Fluid distributor

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830861A (en) * 1936-12-17 1938-08-11 Thomson Houston Comp Francaise Improvements to refrigeration systems
US2787138A (en) * 1955-04-18 1957-04-02 Betz Corp Fluid mixing device
US2803116A (en) * 1954-08-02 1957-08-20 Alco Valve Co Refrigerant distributor
US3120743A (en) * 1962-01-18 1964-02-11 Carrier Corp Refrigeration system including metering and distributing means
JPS5137355U (en) * 1974-09-12 1976-03-19
JPS5585669U (en) * 1978-12-11 1980-06-13
JPS5760074U (en) * 1980-09-20 1982-04-09
JPH04350472A (en) * 1991-02-05 1992-12-04 Daikin Ind Ltd Air conditioner
JPH062990A (en) * 1992-06-19 1994-01-11 Daikin Ind Ltd Refrigerant flow dividing device
JPH06109332A (en) * 1992-09-24 1994-04-19 Matsushita Seiko Co Ltd Multi-chamber type air conditioner
JP2002039645A (en) * 2000-07-27 2002-02-06 Tensei Kogyo Kk Refrigerant divider
US20060201197A1 (en) * 2005-03-09 2006-09-14 Lg Electronics Inc. Refrigerant distributing device for multi-type air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662391A (en) * 1984-10-05 1987-05-05 Chevron Research Company Method and apparatus for splitting a liquid-vapor mixture
US5243838A (en) * 1989-08-18 1993-09-14 Matsushita Refrigeration Company Refrigerant shunt
US7174726B2 (en) * 2003-08-07 2007-02-13 Parker-Hannifin Corporation Adjustable nozzle distributor
US20070245769A1 (en) * 2006-04-21 2007-10-25 Parker Christian D Fluid expansion-distribution assembly

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830861A (en) * 1936-12-17 1938-08-11 Thomson Houston Comp Francaise Improvements to refrigeration systems
US2803116A (en) * 1954-08-02 1957-08-20 Alco Valve Co Refrigerant distributor
US2787138A (en) * 1955-04-18 1957-04-02 Betz Corp Fluid mixing device
US3120743A (en) * 1962-01-18 1964-02-11 Carrier Corp Refrigeration system including metering and distributing means
JPS5137355U (en) * 1974-09-12 1976-03-19
JPS5585669U (en) * 1978-12-11 1980-06-13
JPS5760074U (en) * 1980-09-20 1982-04-09
JPH04350472A (en) * 1991-02-05 1992-12-04 Daikin Ind Ltd Air conditioner
JPH062990A (en) * 1992-06-19 1994-01-11 Daikin Ind Ltd Refrigerant flow dividing device
JPH06109332A (en) * 1992-09-24 1994-04-19 Matsushita Seiko Co Ltd Multi-chamber type air conditioner
JP2002039645A (en) * 2000-07-27 2002-02-06 Tensei Kogyo Kk Refrigerant divider
US20060201197A1 (en) * 2005-03-09 2006-09-14 Lg Electronics Inc. Refrigerant distributing device for multi-type air conditioner

Also Published As

Publication number Publication date
KR20100052346A (en) 2010-05-19
EP2184564A2 (en) 2010-05-12
CN101738026A (en) 2010-06-16
US20100115979A1 (en) 2010-05-13
KR101547353B1 (en) 2015-08-25

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