KR880000755A - 냉각장치 - Google Patents

냉각장치 Download PDF

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Publication number
KR880000755A
KR880000755A KR870005985A KR870005985A KR880000755A KR 880000755 A KR880000755 A KR 880000755A KR 870005985 A KR870005985 A KR 870005985A KR 870005985 A KR870005985 A KR 870005985A KR 880000755 A KR880000755 A KR 880000755A
Authority
KR
South Korea
Prior art keywords
condenser
heat exchanger
cooling device
valve
evaporator
Prior art date
Application number
KR870005985A
Other languages
English (en)
Inventor
요시히사 사사끼
마모루 스나가
Original Assignee
우시구보 도모아끼
산덴 가부시기가이샤
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 우시구보 도모아끼, 산덴 가부시기가이샤 filed Critical 우시구보 도모아끼
Publication of KR880000755A publication Critical patent/KR880000755A/ko

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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
    • 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
    • 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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B49/027—Condenser 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

내용 없음

Description

냉각장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 냉각장치의 냉각회로를 도시하는 도면. 제2도는 본 발명의 일실시예에 따른 냉각회로를 도시하는 도면.

Claims (4)

  1. 다수의 체임버를 개별적으로 냉각시킬 수 있도록, 압축기, 응축기, 상기 체임버의 각각에 하나씩 배치되는 다수의 증발기, 그 증발기의 작동을 제어하도록 각 증발기에 각각 직렬로 연결된 다수의 밸브장치로 구성되고, 상기 각 요소들이 직렬로 연결되어 폐쇄형식을 갖춘 냉매회로를 구비하는 냉각장치에 있어서, 상기 냉매 회로에, 제2열교환기가 상기 증발기와 전자밸브의 조립체와 병렬로 배치되도록 연결되어 있고, 그 제2열교환기의 입구측에는 밸브장치가 상기 증발기의 실제 냉각 부하를 완화시키도록 냉매 유입량을 제어하도록 배치되어 있는 것을 특징으로 하는 냉각장치.
  2. 제1항에 있어서, 상기 제2열교환기가 한쌍의 4방 밸브장치에 의해 상기 응축기와 병렬로 연결되어 있는 것을 특징으로 하는 냉각장치.
  3. 제1항에 있어서, 상기 제2열교환기가 상기 응축기의 공기유통측에 배치되고, 상기 응축기에는 송풍기에 의해 공기가 강제 순환되는 것을 특징으로 하는 냉각장치.
  4. 제1항에 있어서, 상기 밸브장치가 일정압 팽창밸브인 것을 특징으로 하는 냉각장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870005985A 1986-05-14 1987-06-13 냉각장치 KR880000755A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9001586 1986-05-14
JP90016 1986-06-14
JP90015 1986-06-14
JP9001686 1986-06-14

Publications (1)

Publication Number Publication Date
KR880000755A true KR880000755A (ko) 1988-03-29

Family

ID=26431516

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005985A KR880000755A (ko) 1986-05-14 1987-06-13 냉각장치

Country Status (2)

Country Link
US (1) US4779425A (ko)
KR (1) KR880000755A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381421B1 (ko) * 2001-01-05 2003-04-26 삼성전자주식회사 냉각장치
KR100985889B1 (ko) * 2008-06-25 2010-10-08 엘지엔시스(주) 매체감별장치 및 그 감별방법

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US5177973A (en) * 1991-03-19 1993-01-12 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
US5156017A (en) * 1991-03-19 1992-10-20 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
JP3485379B2 (ja) * 1995-04-06 2004-01-13 サンデン株式会社 車両用空気調和装置
US6370908B1 (en) * 1996-11-05 2002-04-16 Tes Technology, Inc. Dual evaporator refrigeration unit and thermal energy storage unit therefore
US6244057B1 (en) * 1998-09-08 2001-06-12 Hitachi, Ltd. Air conditioner
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
IL144148A0 (en) 1999-01-12 2002-05-23 Xdx Llc Vapor compression system and method
CN1343297A (zh) 1999-01-12 2002-04-03 Xdx有限公司 蒸气压缩系统及其方法
JP2004500533A (ja) 1999-11-02 2004-01-08 エックスディーエックス・インコーポレーテッド 周囲環境内での状態を制御するベーパ圧縮システム及び方法
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
US6502413B2 (en) * 2001-04-02 2003-01-07 Carrier Corporation Combined expansion valve and fixed restriction system for refrigeration cycle
US20060086121A1 (en) * 2002-02-11 2006-04-27 Wiggs B R Capillary tube/plate refrigerant/air heat exchanger for use in conjunction with a method and apparatus for inhibiting ice accumulation in HVAC systems
KR100499507B1 (ko) * 2003-01-13 2005-07-05 엘지전자 주식회사 멀티공기조화기
US6694762B1 (en) * 2003-02-18 2004-02-24 Roger K. Osborne Temperature-controlled parallel evaporators refrigeration system and method
US6862892B1 (en) * 2003-08-19 2005-03-08 Visteon Global Technologies, Inc. Heat pump and air conditioning system for a vehicle
US20060130517A1 (en) * 2004-12-22 2006-06-22 Hussmann Corporation Microchannnel evaporator assembly
KR100749940B1 (ko) 2006-02-15 2007-08-21 주식회사 초록에너지 실외기 없는 냉방기
WO2009140584A2 (en) 2008-05-15 2009-11-19 Xdx Innovative Refrigeration, Llc Surged vapor compression heat transfer system with reduced defrost
US9605884B2 (en) 2011-10-24 2017-03-28 Whirlpool Corporation Multiple evaporator control using PWM valve/compressor
US9970698B2 (en) 2011-10-24 2018-05-15 Whirlpool Corporation Multiple evaporator control using PWM valve/compressor
US10365025B2 (en) * 2014-11-25 2019-07-30 Lennox Industries, Inc. Methods and systems for operating HVAC systems in low load conditions
CN109645541A (zh) * 2018-12-24 2019-04-19 红塔烟草(集团)有限责任公司 一种烤房电磁供热系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1314341A (en) * 1969-08-07 1973-04-18 Fisons Scient App Ltd Refrigeration system
JPS5434157A (en) * 1977-08-22 1979-03-13 Toshiba Corp Refrigerating cycle
JPS54136458A (en) * 1978-04-14 1979-10-23 Hitachi Ltd Refrigerating cycle for air-conditioning unit
GB2168137B (en) * 1984-12-11 1988-12-14 Sanden Corp Refrigerated display cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381421B1 (ko) * 2001-01-05 2003-04-26 삼성전자주식회사 냉각장치
KR100985889B1 (ko) * 2008-06-25 2010-10-08 엘지엔시스(주) 매체감별장치 및 그 감별방법

Also Published As

Publication number Publication date
US4779425A (en) 1988-10-25

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