KR980003337A - 냉장고의 증발장치 - Google Patents

냉장고의 증발장치 Download PDF

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Publication number
KR980003337A
KR980003337A KR1019960019757A KR19960019757A KR980003337A KR 980003337 A KR980003337 A KR 980003337A KR 1019960019757 A KR1019960019757 A KR 1019960019757A KR 19960019757 A KR19960019757 A KR 19960019757A KR 980003337 A KR980003337 A KR 980003337A
Authority
KR
South Korea
Prior art keywords
evaporator
refrigerant pipe
heat exchange
refrigerator
circulation passage
Prior art date
Application number
KR1019960019757A
Other languages
English (en)
Inventor
신준철
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960019757A priority Critical patent/KR980003337A/ko
Priority to IN615CA1997 priority patent/IN192225B/en
Priority to US08/835,619 priority patent/US5784897A/en
Priority to CN97110586A priority patent/CN1122800C/zh
Publication of KR980003337A publication Critical patent/KR980003337A/ko

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/51—Heat exchange having heat exchange surface treatment, adjunct or enhancement
    • Y10S165/518—Conduit with discrete fin structure
    • Y10S165/524—Longitudinally extending
    • Y10S165/525—Helical

Abstract

본 발명은 증발기를 구성하는 냉매관의 외주면에 열교환부재가 스크류 형태로 형성되도록 함으로서, 증발기를 통과하는 냉기가 열교환부재에 의해 난류를 형성하여 확산되도록 함으로서, 열교환이 증발장치의 전체에 걸쳐 균일하게 일어나도록한 냉장고의 증발장치에 관한 것으로서, 특히 냉동실의 후방으로 형성되고 상기 냉동실과 냉장실 내부의 냉기가 순환되는 순환통로와; 상기 순환통로 상에 설치되고 저온저압의 액체상태 냉매가스가 통과하는 냉매관과; 그리고 상기 냉매관의 외주면에 스크류 형태로 권회된 열교환부재가 구비된다.

Description

냉장고의 증발장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명 증발장치를 나타낸 정면도.
제4도는 본 발명 증발장치의 상부를 발췌한 사시도.
제5도는 본 발명 증발장치를 구성하는 냉매관의 구성 설명도.
제6도는 본 발명 증발장치를 구성하는 냉매관의 부분 단면도.

Claims (3)

  1. 냉동실(1)의 후방으로 형성되고 상기 냉동실(1)과 냉장실(2) 내부의 냉기가 순환되는 순환통로(7)와; 상기 순환통로(7) 상에 설치되고 저온저압의 액체상태 냉매가스가 통과하는 냉매관(10) 및 상기 냉매관(10)의 외주면에 스크류 형태로 권회된 열교환부재(20)를 구비하는 냉장고의 증발장치.
  2. 제1항에 있어서, 상기 냉매관(10)은 상기 순환통로(7)와 나란하게 지그재그 형태로 수회 절곡되고 상기 각 냉매관(10)의 상, 하부가 격자형태의 브래킷(11)에 의해 고정됨을 특징으로 하는 냉장고의 증발장치.
  3. 제1항에 있어서, 상기 열교환부재(20)는 상기 냉매관(10)의 외주면에 대하여 수직으로 절곡되어 방사상으로 형성되는 다수개의 절곡핀(21)을 구비함을 특징으로 하는 냉장고의 증발장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960019757A 1996-04-06 1996-06-04 냉장고의 증발장치 KR980003337A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019960019757A KR980003337A (ko) 1996-06-04 1996-06-04 냉장고의 증발장치
IN615CA1997 IN192225B (ko) 1996-06-04 1997-04-09
US08/835,619 US5784897A (en) 1996-04-06 1997-04-09 Evaporator of refrigerator
CN97110586A CN1122800C (zh) 1996-06-04 1997-04-21 冰箱蒸发器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019757A KR980003337A (ko) 1996-06-04 1996-06-04 냉장고의 증발장치

Publications (1)

Publication Number Publication Date
KR980003337A true KR980003337A (ko) 1998-03-30

Family

ID=19460749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960019757A KR980003337A (ko) 1996-04-06 1996-06-04 냉장고의 증발장치

Country Status (4)

Country Link
US (1) US5784897A (ko)
KR (1) KR980003337A (ko)
CN (1) CN1122800C (ko)
IN (1) IN192225B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378605B1 (en) 1999-12-02 2002-04-30 Midwest Research Institute Heat exchanger with transpired, highly porous fins
DE10107653A1 (de) * 2001-02-19 2002-08-29 Bsh Bosch Siemens Hausgeraete Haushaltskältegerät und Verflüssigerrohr dafür
US20110126570A1 (en) * 2008-05-23 2011-06-02 Aktiebolaget Electrolux Cold appliance
US20150083382A1 (en) * 2013-09-24 2015-03-26 Zoneflow Reactor Technologies, LLC Heat exchanger
CN105387758A (zh) * 2015-12-24 2016-03-09 东南大学 一种带螺旋薄肋片的立式冷凝管
DE102019007409B4 (de) * 2019-10-24 2022-06-23 Dräger Safety AG & Co. KGaA Kühlelementensystem zur Verwendung innerhalb einer Kühlvorrichtung eines Kreislaufatemschutzgeräts
CN114006081A (zh) * 2021-10-29 2022-02-01 珠海冠宇电池股份有限公司 电池及电池系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046758A (en) * 1960-08-11 1962-07-31 Olin Mathieson Heat exchangers
US4269035A (en) * 1979-11-19 1981-05-26 General Electric Company Defrost control
EP0112366A1 (en) * 1982-06-29 1984-07-04 AB Zander & Ingestrom Tube heat exchanger
US5255535A (en) * 1991-12-26 1993-10-26 General Electric Company Refrigerator with spine fin evaporator
US5193359A (en) * 1992-01-08 1993-03-16 General Electric Company Spine fin refrigerator evaporator

Also Published As

Publication number Publication date
CN1177089A (zh) 1998-03-25
IN192225B (ko) 2004-03-20
CN1122800C (zh) 2003-10-01
US5784897A (en) 1998-07-28

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