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KR930016734A - 냉장고 - Google Patents

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Publication number
KR930016734A
KR930016734A KR1019930000029A KR930000029A KR930016734A KR 930016734 A KR930016734 A KR 930016734A KR 1019930000029 A KR1019930000029 A KR 1019930000029A KR 930000029 A KR930000029 A KR 930000029A KR 930016734 A KR930016734 A KR 930016734A
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South Korea
Prior art keywords
compressor
heat exchanger
compressed refrigerant
refrigerator
refrigerant
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KR1019930000029A
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KR970001837B1 (ko
Inventor
마사히꼬 곤모리
가쯔또시 시노하라
다까히로 가네꼬
히로아끼 하따
아끼히꼬 이시야마
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가나이 쯔또무
가부시끼가이샤 히다찌세이사꾸쇼
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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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel
    • F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
    • 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
    • F25B2500/12—Sound
    • 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
    • F25B2500/13—Vibrations
    • 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
    • F25B2500/14—Problems to be solved the presence of moisture in a refrigeration component or cycle
    • 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
    • F25B2500/21—Reduction of parts
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1412—Removal by evaporation using condenser heat or heat of desuperheaters

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

냉동실을 갖는 냉장고로서, 단열팽창전에 압축냉매를 효율적으로 냉각할수 있도록, 냉동실을 갖는 냉장고는 냉매를 압축하고, 압축된 냉매를 방출하는 압축기, 압축된 냉매를 냉각하도록 압축기에서 방출된 압축냉매와 대기사이에서 열교환을 실행하는 제1의 열교환기, 제1의 열교환기를 통과한후 압축되어 냉각된 냉매를 단열팽창시키는 단열팽창관, 냉동실내의 공기를 냉매에 의해 냉각하고, 냉매를 냉동실내의 공기에 의해 가열하도록 상기 단열팽창관을 통과한 후에 단열적으로 팽창된 냉매와 냉동실내의 공기사이에서 열교환을 실행하는 제2의 열교환기를 포함하고, 또 분을 가열하여 증발하도록 냉동실에 접촉한 서리가 용융되었을때 생긴 수분과 압축기에서 방출된 압축냉매사이에서 열교환을 실행하는 제4의 열교환기를 포함하고, 상기 제3의 열교환기 및 제4의 열교환기는 직렬로 접속되어 압축기에서 방출된 압축냉매가 제3 및 제4의 열교환기를 통과해서 냉각된 후에 제1의 열교환기에 공급되는 구성으로 한다.
이러한 냉장고를 사용하는 것에 의해, 압축기모터의 온도 및 단열압축 배출가스의 온도를 저감할수 있어 압축기, 냉동기유 및 냉도사이클의 신뢰성을 향상할수 있고, 압축기구부의 용적효율이 향상되므로, 냉동능력이 증가하여 냉장고의 소비전력량을 저감할수 있다.
또, 라디에이터의 전열면적은 냉장고의 외부프레임을 방열수단으로서 사용하는 응축기의 온도가 만져도 위험하지 않을 온도(약 40℃이하로 되도록 설정되므로, 안전성이 향상하여 신체상의 손상을 방지할수가 있다.

Description

냉장고
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예에 관한 냉장고의 냉동사이클의 계통도, 제2도는 본 발명의 다른 실시예에 관한 냉장고의 냉동사이클의 계통도, 제3도는 본 발명의 1실시예에 관한 냉장고의 기계실을 도시한 사시도.

Claims (12)

  1. 냉동실을 구비한 냉장고에 있어서, 냉매를 압축하고, 이 압축된 냉매를 방출하는 압축기, 상기 압축된 냉매를 냉각하도록, 상기 압축기에서 방출된 압축냉매와 대기사이에서 열교환을 실행하는 제1의 열교환기, 상기 제1의 열교환기를 통과한 후 압축, 냉각된 냉매를 단열팽창시키는 단열팽창관, 상기 냉동실내의 공기를 냉각하고, 상기 냉동실냉의 공기에 의해 냉매를 가열하도록, 상기 단열팽창관을 과한 후의 단열팽창된 냉매와 상기 냉동실내의 공기사이에서 열교환을 실행하는 제2의 열교환기를 포함하고, 상기 냉장고는 또, 수분을 가열하여 증발시키도록, 상기 냉동실에 접촉된 서리가 융해되었을때 생긴 수분과 상기 압축기에서 방출된 압축 냉매사이에서 열교환을 실행하는 제3의 열교환기와 상기 압축된 냉매를 냉각시키도록, 상기 압축기에서 방출된 압축 냉매와 대기사이에서 열교환을 실행하는 제4의 열교환기를 포함하고 상기 제3의 열교환기 및 상기 제4의 열교환기는 직렬로 접속되고, 상기 압축기에서 방출된 압축냉매가 상기 제3및 제4의 열교환기를 통과하여 냉각된 후에 상기 제1의 열교환기에 공급되는 냉장고.
  2. 특허청구의 범위 제1항에 있어서, 상기 압축기에서 방출된 압축냉매는 상기 제4의 열교환기에 의해 냉각된 후에 제3의 열교환기에 공급되는 냉장고.
  3. 특허청구의 범위 제1항에 있어서, 상기 압축기에서 방출된 압축냉매는 상기 제3의 열교환기 및 상기 제4의 열교환기를 통과하여 냉각된 후에 압축기를 냉각하고, 상기 압축기에서 방출된 압축냉매는 상기 압축기를 냉각한후에 상기 제1의 열교환기에 공급되는 냉장고.
  4. 특허청구의 범위 제1항에 있어서, 상기 압축기는 밀폐용기내에 마련되고, 상기 압축기에서 방출된 압축냉매는 상기 밀폐용기내로 유입되어 상기 제3의 열교환기 및 상기제4의 열교환기를 통과하여 냉각된후에 상기 압축기를 냉각하고, 상기 압축기에서 방출된 압축냉매는 상기 압축기를 냉각한 후에 상기 제1의 열교환기에 공급되는 냉장고.
  5. 특허청구의 범위 제1항에 있어서, 상기 제4의 열교환기는 상기 대기가 상기 압축기에 의해 가열되었을때 발생된 공기류와 상기 압축기에서 방출된 압축냉매사이에서 열교환을 실행하는 냉장고.
  6. 특허청구의 범위 제1항에 있어서, 상기 제4의 열교환기는 상기 압축기의 위쪽에 마련되는 냉장고.
  7. 특허청구의 범위 제1항에 있어서, 상기 제4의 열교환기 및 상기 압축기사이에는 용적실이 마련되어 있는 냉장고.
  8. 특허청구의 범위 제1항에 있어서, 상기 단열팽창관은 캐필러리 튜브인 냉장고.
  9. 특허청구의 범위 제3항에 있어서, 상기 압축기는 상기 냉매를 압축하는 펌프기구와 상기 펌프기구를 구동하는 모터를 포함하며, 상기 압축기에서 방출된 압축냉매가 상깆 3의 열교환기 및 상기 제4의 열교환기를 통과하여 냉각된 후에 상기 모터를 냉각하고, 상기 압축기에서 방출된 압축냉매가 상기 모터를 냉각한 후에 상기 펌프기구를 냉각하는 냉장고.
  10. 특허청구의 범위 제1항에 있어서, 상기 압축기는 상기 냉매를 압축하는 펌프기구와 상기 펌프기구를 구동하는 모터를 포함하고, 상기 펌프기구와 상기 모터는 수평적으로 나란히 놓인 냉장고.
  11. 특허청구의 범위 제1항에 있어서, 상기 냉매는 탄화플루오르 134a인 냉장고.
  12. 특허청구의 범위 제1항에 있어서, 상기 압축기는 상기 냉매를 압축하도록 용적이 변화하는 2개의 실을 갖는 냉장고.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930000029A 1992-01-09 1993-01-05 냉장고 Expired - Fee Related KR970001837B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4001839A JP2875087B2 (ja) 1992-01-09 1992-01-09 冷蔵庫
JP92-001839 1992-01-09

Publications (2)

Publication Number Publication Date
KR930016734A true KR930016734A (ko) 1993-08-26
KR970001837B1 KR970001837B1 (ko) 1997-02-17

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US (1) US5540061A (ko)
JP (1) JP2875087B2 (ko)
KR (1) KR970001837B1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047557A (en) * 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
US5964101A (en) * 1996-12-10 1999-10-12 Edward R. Schulak Energy transfer system for refrigerator/freezer components
US5816063A (en) * 1996-12-10 1998-10-06 Edward R. Schulak Energy transfer system for refrigerator/freezer components
DE19726943C2 (de) * 1997-06-25 2000-03-23 Bitzer Kuehlmaschinenbau Gmbh Kältemittelkompressor
US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
DE19918161A1 (de) * 1999-04-22 2000-11-02 Bitzer Kuehlmaschinenbau Gmbh Kältemittelverdichteranlage
JP3886697B2 (ja) * 1999-04-27 2007-02-28 アイシン・エィ・ダブリュ株式会社 駆動装置
DE102005016433A1 (de) * 2005-04-05 2006-10-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
CA2749562C (en) * 2009-01-27 2014-06-10 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
US20120279245A1 (en) * 2011-05-02 2012-11-08 General Electric Company Compact discharge device for the refrigeration compressor of an appliance
WO2014123888A1 (en) * 2013-02-05 2014-08-14 Emerson Climate Technologies, Inc. Compressor cooling system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175946A (en) * 1934-01-04 1939-10-10 Gen Motors Corp Refrigerating apparatus
US2146484A (en) * 1938-02-07 1939-02-07 Nash Kelvinator Corp Refrigerating apparatus
US2793506A (en) * 1955-03-28 1957-05-28 Trane Co Refrigerating apparatus with motor driven centrifugal compressor
US2994208A (en) * 1958-11-18 1961-08-01 Whirlpool Co Refrigerating apparatus having frosteliminating means
US2904971A (en) * 1958-11-28 1959-09-22 Gen Electric Superheat coil by-pass in refrigerating apparatus
US4023377A (en) * 1975-02-05 1977-05-17 Kabushiki-Kaisha Nishinishon Seiki Seisakusho Defrosting system in a compression refrigerator
JPS5952181A (ja) * 1982-09-17 1984-03-26 株式会社日立製作所 冷蔵庫
US4497183A (en) * 1984-03-23 1985-02-05 General Electric Company Compressor auxiliary condenser arrangement adapted to be mounted in a refrigerator machinery compartment

Also Published As

Publication number Publication date
JPH05187760A (ja) 1993-07-27
US5540061A (en) 1996-07-30
KR970001837B1 (ko) 1997-02-17
JP2875087B2 (ja) 1999-03-24

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