KR870008158A - 냉동 사이클 장치 - Google Patents

냉동 사이클 장치 Download PDF

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Publication number
KR870008158A
KR870008158A KR870001761A KR870001761A KR870008158A KR 870008158 A KR870008158 A KR 870008158A KR 870001761 A KR870001761 A KR 870001761A KR 870001761 A KR870001761 A KR 870001761A KR 870008158 A KR870008158 A KR 870008158A
Authority
KR
South Korea
Prior art keywords
refrigerant
cooler
cooling
refrigeration cycle
intercooling
Prior art date
Application number
KR870001761A
Other languages
English (en)
Inventor
노리아끼 사까모도
Original Assignee
와다리 스기이찌로오
가부시끼가이샤 도시바
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 와다리 스기이찌로오, 가부시끼가이샤 도시바 filed Critical 와다리 스기이찌로오
Publication of KR870008158A publication Critical patent/KR870008158A/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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B2600/11—Fan speed control
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves

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

Abstract

내용 없음

Description

냉동 사이클 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 한 실시예를 나타낸 냉동사이클 장치도. 제 2 도는 본 발명에 따른 동 냉장고 상반부의 종단(縱斷) 측면도. 제 3 도는 본 발명의 다른 실시예를 나타낸 냉동 사이클 장치도.
* 도면의 주요부분에 대한 부호의 설명
11 : 직냉용(直冷用)냉각기, 12 : 냉동실(저장실), 13 : 팬, 14 : 냉장실, 18 : 간냉용(間冷用)냉각기, 19 : 압축기, 20 : 콘덴서, 22 : 전환밸브, 23 : 제 1 의 모세관장치, 26 : 제 2 의 모세관장치, 27 : 모세관장치.

Claims (3)

  1. 저장실을 직접 냉각하는 직냉용 냉각기(11)와 전술한 저장실을 팬(13)으로 냉기를 강제순환시키므로서 냉각하는 간냉용 냉각기(18)를 구비한 냉동 사이클 장치에 있어서,
    간냉용 냉각기 및 통상 냉각제어를 하는 팬과,
    직냉용 냉각기, 간냉용 냉각기 및 팬으로 급속 냉각제어를 할 수 있으며, 통상 냉각시, 전술한 직냉용 냉각기(11)를 바이패스 해서 전술한 간냉용 냉각기(18)에 직접 냉매를 공급하는 제 1 의 냉매유로와,
    급속 냉각시, 전술한 직냉용 냉각기를 거쳐서 전술한 간냉용 냉각기에 냉매를 공급하는 제 2 의 냉매유로 및 이 제 1 및 제 2 의 냉매유로로의 냉매의 유입을 통상냉각제어 또는 급속 냉각제어에 따라서 선택적으로 전환하는 장치(22)로 구성되며,
    또한 급속 냉각시에는 전술한 팬(13)을 일정기간 정지시킬 수 있는 것을 특징으로 하는 냉동사이클 장치.
  2. 제 1 항에 있어서, 전술한 제 1 의 냉매유로는 냉매의 모세관 장치(23)를,
    전술한 제 2 의 냉매유로는 냉매의 모세관 장치(26)를 각각 구비하고 있는 것을 특징으로 하는 냉동사이클 장치.
  3. 제 1 항에 있어서 전술한 냉동사이클 장치는 전술한 전환장치(22)의 냉매유입쪽에 냉매의 모세관장치(27)를 구비한 것을 특징으로 하는 냉동 사이클 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870001761A 1986-02-28 1987-02-28 냉동 사이클 장치 KR870008158A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP44820 1986-02-28
JP61044820A JPS62202981A (ja) 1986-02-28 1986-02-28 冷凍サイクル

Publications (1)

Publication Number Publication Date
KR870008158A true KR870008158A (ko) 1987-09-24

Family

ID=12702079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870001761A KR870008158A (ko) 1986-02-28 1987-02-28 냉동 사이클 장치

Country Status (2)

Country Link
JP (1) JPS62202981A (ko)
KR (1) KR870008158A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043861A (ja) * 2009-11-25 2010-02-25 Denso Corp 冷凍サイクル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229162A (ja) * 1983-06-08 1984-12-22 松下冷機株式会社 冷蔵庫の急速冷凍装置

Also Published As

Publication number Publication date
JPS62202981A (ja) 1987-09-07

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