KR950003754A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR950003754A
KR950003754A KR1019930014307A KR930014307A KR950003754A KR 950003754 A KR950003754 A KR 950003754A KR 1019930014307 A KR1019930014307 A KR 1019930014307A KR 930014307 A KR930014307 A KR 930014307A KR 950003754 A KR950003754 A KR 950003754A
Authority
KR
South Korea
Prior art keywords
cold air
compartment
evaporator
refrigerator
air duct
Prior art date
Application number
KR1019930014307A
Other languages
Korean (ko)
Other versions
KR0118463B1 (en
Inventor
김병선
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 KR1019930014307A priority Critical patent/KR0118463B1/en
Publication of KR950003754A publication Critical patent/KR950003754A/en
Application granted granted Critical
Publication of KR0118463B1 publication Critical patent/KR0118463B1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • 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
    • F25B2400/01—Heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Defrosting Systems (AREA)

Abstract

본 발명은 냉기를 생성하는 냉장고의 증발기에 관한 것으로서, 특히 냉기 덕트로 설치된 하나의 증발기에 격판을 설치하여 냉장실 및 냉동실의 냉기순환통로를 각각 분리시키므로 제상주기를 최대한으로 연장하는 동시에 냉기의 공급효율을 높이기 위하여 발명한 것이며, 이의 구성은 냉동실의 냉기순환통로와 냉장실의 냉기순환통로가 연통하면서 증발기가 설치되는 냉기덕트를 분리시키되, 증발기 적소에 열전도가 탁월한 격판을 형성 설치하여 냉장실과 냉동실의 냉기유로가 완전히 분리되도록 하는 한편, 상기 증발기를 냉동실의 냉기덕트 측에 치중되도록 설치한 다음, 냉장실과 냉동실의 냉기덕트에 설치된 증발기의 하부에 제상히터를 설치하여서 된 것이다.The present invention relates to an evaporator of a refrigerator that generates cold air, and in particular, by installing a diaphragm in one evaporator installed as a cold air duct to separate the cold air circulation passages of the refrigerating compartment and the freezing compartment, respectively, the defrost cycle is maximized and the supply efficiency of the cold air is maximized. It is invented to increase the temperature, and its configuration is to separate the cold air duct installed in the evaporator while the cold air circulation passage of the freezer compartment and the cold air circulation passage of the refrigerating compartment, and to install a plate having excellent heat conductivity in the place of the evaporator to form a cold air in the refrigerator compartment and the freezer compartment. While the flow path is completely separated, the evaporator is installed so as to be concentrated on the cold air duct side of the freezer compartment, and then a defrost heater is installed at the bottom of the evaporator installed in the cold air duct of the cold compartment and the freezer compartment.

Description

냉장고Refrigerator

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

제 1 도는 본 발명에 따른 증발기의 요부발췌 분해사시도, 제 2 도는 본 발명에 따른 증발기의 요부발췌 측단면도, 제 3 도는 본 발명에 따른 냉장고의 요부 측단면도.1 is an exploded perspective view of the main portion of the evaporator according to the present invention, Figure 2 is a side cross-sectional view of the main portion of the evaporator according to the present invention, Figure 3 is a side sectional view of the main portion of the refrigerator according to the present invention.

Claims (6)

냉장실(10)과 냉동실(20)이 구분되어 있는 냉장고(1)을 형성함에 있어서, 상기 냉동실(20)의 냉기순환통로(31′)와 냉장실(10)의 냉기순환통로(31)가 연통하면서 증발기(60)가 설치되는 냉기덕트(30)(30′)를 분리시키되, 증발기(60) 적소에 열전도가 탁월한 격판(70)을 형성 설치하여 냉장실(10)과 냉동실(20)의 냉기유로가 완전히 분리되도록 하는 것을 특징으로 한 냉장고.In forming the refrigerator 1 in which the refrigerating compartment 10 and the freezing compartment 20 are separated, the cold air circulation passage 31 ′ of the freezing compartment 20 and the cold air circulation passage 31 of the refrigerating compartment 10 communicate with each other. The cold air duct 30 (30 ′) in which the evaporator 60 is installed is separated, but the diaphragm 70 having excellent thermal conductivity is formed in place of the evaporator 60 so that the cold air flow path of the refrigerating chamber 10 and the freezing chamber 20 is Refrigerator characterized in that it is completely separated. 제 1 항에 있어서, 상기 증발기(60)에 격판(70)을 설치하되, 증발기(60)의 냉매관(61) 일부가 소정 삽입되면서 면접되도록 이 냉매관(61)의 형상과 일치하는 다수의 장홈(71)을 절곡형성하여서 된 냉장고.According to claim 1, wherein the evaporator (60) is provided with a diaphragm (70), a plurality of refrigerant pipes 61 of the evaporator 60 is inserted into a predetermined number of interviews to match the shape of the refrigerant pipe (61) Refrigerator formed by bending the long groove (71). 제 1 항에 있어서, 다수의 장홈(71)이 돌출 형성되고, 냉장실(10)의 냉기덕트(30)에 위치한 격판(70)의 측벽으로 냉각핀(72)을 형성하여서 된 냉장고.2. The refrigerator according to claim 1, wherein a plurality of long grooves (71) are formed to protrude and a cooling fin (72) is formed on a side wall of a diaphragm (70) located in a cold air duct (30) of the refrigerating chamber (10). 제 1 항에 있어서, 냉동실(20)의 냉기덕트(30′)와 냉장실(10)의 냉기덕트(30)나 냉기순환통로(31)적소에 송풍팬(40)(40′)을 설치하여 냉장실(10)과 냉동실(20)이 독자적으로 제어되도록 함을 특징으로 한 냉장고.According to claim 1, wherein the cold air duct (30 ') of the freezer compartment 20 and the cold air duct 30 or cold air circulation passage 31 of the cold compartment (10) in place in the refrigerator compartment Refrigerator characterized in that 10 and the freezer compartment 20 is controlled independently. 제 1 항에 있어서, 냉동실(20)의 냉기덕트(30′)에 치중되어 있는 증발기(60)의 하부 적소에 제상히터(50)를 설치함을 특징으로 한 냉장고.2. The refrigerator according to claim 1, wherein a defrost heater (50) is installed in a lower portion of the evaporator (60) which is weighted in the cold air duct (30 ') of the freezing chamber (20). 제 1 항에 있어서, 상기 증발기(60)는 냉동실(20)의 냉기덕트(30′)측의 열교환 면적이 냉장실(10)과 냉기덕트(30′)측의 열교환 면적보다 크게 함을 특징으로 한 냉장고.The method of claim 1, wherein the evaporator 60 is characterized in that the heat exchange area of the freezer compartment 20 on the cold air duct 30 'side is larger than the heat exchange areas of the cold compartment 10 and the cold air duct 30' side. Refrigerator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014307A 1993-07-27 1993-07-27 Refrigerator KR0118463B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014307A KR0118463B1 (en) 1993-07-27 1993-07-27 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014307A KR0118463B1 (en) 1993-07-27 1993-07-27 Refrigerator

Publications (2)

Publication Number Publication Date
KR950003754A true KR950003754A (en) 1995-02-17
KR0118463B1 KR0118463B1 (en) 1997-09-30

Family

ID=19360137

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014307A KR0118463B1 (en) 1993-07-27 1993-07-27 Refrigerator

Country Status (1)

Country Link
KR (1) KR0118463B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100633077B1 (en) * 2004-12-22 2006-10-11 삼성전자주식회사 Refrigerator
KR100820812B1 (en) * 2005-06-08 2008-04-10 엘지전자 주식회사 Refrigerator

Also Published As

Publication number Publication date
KR0118463B1 (en) 1997-09-30

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