KR970028282A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR970028282A
KR970028282A KR1019960039202A KR19960039202A KR970028282A KR 970028282 A KR970028282 A KR 970028282A KR 1019960039202 A KR1019960039202 A KR 1019960039202A KR 19960039202 A KR19960039202 A KR 19960039202A KR 970028282 A KR970028282 A KR 970028282A
Authority
KR
South Korea
Prior art keywords
refrigerator
cooler
rectangular flat
surface area
contact
Prior art date
Application number
KR1019960039202A
Other languages
Korean (ko)
Inventor
가즈히사 묘진
다카오 고지마
데츠오 사노
아키히로 노구치
Original Assignee
니시무로 다이조
가부시키가이샤 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 니시무로 다이조, 가부시키가이샤 도시바 filed Critical 니시무로 다이조
Publication of KR970028282A publication Critical patent/KR970028282A/en

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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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/02—Refrigerators including a heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 성에 제거에 의한 냉각기의 막힘발생을 개선해서 냉각성능의 저하를 억제하고 성에제거시간을 단축해서 식품의 보존성을 향상시키는 것을 목적으로 하는 직냉식의 냉장고에 관한 것으로, 팬쿨식의 냉장고에 있어서 증발기부분을 구성하는 롤본드에버(21)를 본체 내벽면측에 설치하고, 평행 배열된 복수의 방형형상 평판(24)을 주체로 구성되고 냉장고내 공기흐름의 하류측의 표면적을 하류측보다 크게 취한 전열핀(25)을 기판(23)상에 부착하고, 상기 기판(23)을 롤본드에버(21)에 접촉ㆍ고정해서 냉각기(20)를 구성한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a direct-cooling refrigerator for the purpose of improving clogging of a cooler caused by defrosting, suppressing deterioration in cooling performance, shortening defrosting time, and improving food preservation. The roll bond ever 21 constituting the evaporator part is provided on the inner wall side of the main body, and the plurality of parallel flat plates 24 arranged in parallel are mainly composed of the surface area of the downstream side of the air flow in the refrigerator larger than the downstream side. The heat transfer fin 25 taken up is attached to the substrate 23, and the substrate 23 is brought into contact with and fixed to the roll bond ever 21. The cooler 20 is configured.

Description

냉장고Refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 냉장고의 제1실시형태의 내부구성을 나타낸 단면도.1 is a cross-sectional view showing an internal configuration of a first embodiment of a refrigerator according to the present invention.

제2도는 상기 제1실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.2 is an exploded perspective view showing the configuration of a cooler in the first embodiment.

제3도는 본 발명의 제2실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.3 is an exploded perspective view showing the configuration of a cooler in a second embodiment of the present invention.

제4도는 본 발명의 제3실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.4 is an exploded perspective view showing the configuration of a cooler in a third embodiment of the present invention.

제5도는 본 발명의 제4실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.5 is an exploded perspective view showing the configuration of a cooler according to a fourth embodiment of the present invention.

제6도는 본 발명의 제5실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.6 is an exploded perspective view showing the configuration of a cooler in a fifth embodiment of the present invention.

제7도는 본 발명의 제6실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.7 is an exploded perspective view showing the configuration of a cooler in a sixth embodiment of the present invention.

제8도는 본 발명의 제7실시형태에 있어서 냉각기의 구성을 나타낸 분해사시도.8 is an exploded perspective view showing the configuration of a cooler according to a seventh embodiment of the present invention.

Claims (6)

냉장고내 팬에서 냉장고내 공기를 강제적으로 대류시킴과 동시에 이 냉장고내 공기의 유로중에 냉동사이클로서의 냉각기를 배치해서 열교환하는 냉장고에 있어서, 상기 냉각기는, 본체내 벽면측에 설치된 증발기;및 평행 배열된 복수의 방형형상 평판을 주체로 구성되고 상기 냉장고내 공기흐름의 하류측의 표면적을 상류측의 표면적보다 크게 형성되며 상기 증발기에 접촉·고정된 전열핀으로 구성된 것을 특징으로 하는 냉장고.A refrigerator in which a fan in a refrigerator forcibly condenses air in the refrigerator and heat-exchanges a cooler as a refrigeration cycle in a flow path of air in the refrigerator, wherein the cooler comprises: an evaporator provided on the wall surface side of the main body; A refrigerator comprising a plurality of rectangular flat plates mainly composed of a heating fin fixed in contact with and fixed to the evaporator, the surface area of the downstream side of the air flow in the refrigerator being greater than the surface area of the upstream side. 제1항에 있어서, 상기 냉각기는 상기 전열핀이 부착되는 기판을 포함하고, 상기 냉각기의 증발기는 롤본드에버를 포함하며, 상기 기판은 상기 롤본드에버에 접촉·고정되어 있는 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, wherein the cooler includes a substrate to which the heating fins are attached, the evaporator of the cooler includes a roll bond ever, and the substrate is in contact with and fixed to the roll bond ever. . 제1항에 있어서, 상기 냉각기의 증발기는 꾸불꾸불한 형상으로 구성된 증발파이프를 포함하고, 상기 전열핀은 상기 증발파이프에 접촉·고정되어 있는 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, wherein the evaporator of the cooler includes an evaporating pipe configured in an arcuate shape, and the heating fin is in contact with and fixed to the evaporating pipe. 제1항에 있어서, 상기 전열핀은 상기 복수의 방형형상 평판에 있어서 하류측의 표면적을 상류측의 표면적보다 크게 형성하도록 상기 방형형상 평판의 하류측 부분에만 각각 슬립을 넣고 잘라세운 부분을 설치한 것을 특징으로 하는 냉장고.According to claim 1, wherein the heat transfer fin is provided in each of the plurality of rectangular flat plates provided with slip portions cut only in the downstream portion of the rectangular flat plate so as to form the surface area of the downstream side larger than the surface area of the upstream side. Refrigerator, characterized in that. 제1항에 있어서, 상기 전열핀은 상기 복수의 방형형상 평판의 하류측부분에만 이를 방형형상 평판끼리의 사이에 주름모양판을 각각 끼운 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, wherein the heat transfer fins each have a corrugated plate sandwiched between only the downstream portions of the plurality of rectangular flat plates between the rectangular flat plates. 제1항에 있어서, 상기 전열핀에 접촉하도록 설치된 성에제거용 코드히터를 또한 포함하는 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, further comprising a defrosting code heater installed to contact the heating fins. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960039202A 1995-11-30 1996-09-06 Refrigerator KR970028282A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7313013A JPH09152229A (en) 1995-11-30 1995-11-30 Refrigerator
JP95-313013 1995-11-30

Publications (1)

Publication Number Publication Date
KR970028282A true KR970028282A (en) 1997-06-24

Family

ID=18036184

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960039202A KR970028282A (en) 1995-11-30 1996-09-06 Refrigerator

Country Status (4)

Country Link
JP (1) JPH09152229A (en)
KR (1) KR970028282A (en)
CN (1) CN1094584C (en)
TW (1) TW301706B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0303235D0 (en) * 2003-12-01 2003-12-01 Dometic Sweden Ab Heat exchanger arrangement
KR100590491B1 (en) * 2004-07-24 2006-06-19 엘지전자 주식회사 A pin-pipe type evaporator for refrigerator
CN201363967Y (en) * 2009-01-07 2009-12-16 倪军 Heat exchanger used for refrigeration equipment
DE102009047003A1 (en) * 2009-11-23 2011-09-22 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with a rollbond arrangement
CN102287998A (en) * 2011-05-25 2011-12-21 合肥美的荣事达电冰箱有限公司 Refrigerator
CN102538336B (en) * 2012-02-13 2014-12-17 合肥美的电冰箱有限公司 Refrigerator
CN105546883A (en) * 2015-12-21 2016-05-04 苏州市东华试验仪器有限公司 Evaporator flow passing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2055919U (en) * 1988-05-12 1990-04-11 三星电子株式会社 Refrigerating chamber evaporator assembly construction of direct cooling refrigerator
US5398752A (en) * 1993-08-19 1995-03-21 Abbott; Roy W. Strip fin and tube heat exchanger

Also Published As

Publication number Publication date
TW301706B (en) 1997-04-01
CN1094584C (en) 2002-11-20
CN1155646A (en) 1997-07-30
JPH09152229A (en) 1997-06-10

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E902 Notification of reason for refusal
E601 Decision to refuse application