KR970062622A - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
KR970062622A
KR970062622A KR1019960003461A KR19960003461A KR970062622A KR 970062622 A KR970062622 A KR 970062622A KR 1019960003461 A KR1019960003461 A KR 1019960003461A KR 19960003461 A KR19960003461 A KR 19960003461A KR 970062622 A KR970062622 A KR 970062622A
Authority
KR
South Korea
Prior art keywords
evaporator
humidity
air
refrigerating compartment
refrigerator
Prior art date
Application number
KR1019960003461A
Other languages
Korean (ko)
Other versions
KR0162468B1 (en
Inventor
김홍재
엄윤섭
Original Assignee
구자홍
Lg 전자주식회사
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 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960003461A priority Critical patent/KR0162468B1/en
Publication of KR970062622A publication Critical patent/KR970062622A/en
Application granted granted Critical
Publication of KR0162468B1 publication Critical patent/KR0162468B1/en

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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명의 냉장고는, 압축기에 의해서 압축된 냉매 가스를 증발기에 유입시켜 저온상태가 되도록 하고, 상기 증발기를 거친 저온의 공기를 냉각팬을 사용하여 냉동실과 냉장실에 강제로 순환시키는 냉장고에 있어서, 상기 증발기를 거쳐 냉장실로 유입되는 저습한 공기와 상기 냉장실을 거쳐 증발기로 유입되는 고습한 공기를 동시에 통과시켜 상기 고습한 공기의 수증기가 냉장실로 유입되는 저습한 공기에 전달되도록 하는 습도교환장치와, 상기 습도교환장치 내부에 설치되어 냉장실의 풍량을 조절하는 댐퍼에서의 압력강하를 보상하기 위한 압력보상장치로 구성되며, 상기 압력보상장치에서 상기 댐퍼유로저항에 의한 압력강하를 보상함으로써 상기 냉장실을 거쳐 증발기로 유입되는 고습한 공기측의 수증기가 증발기를 거쳐 냉장실로 유입되는 저습한 공기에 잘 전달되어 상기 증발기에 착상되는 서리량을 감소시킬 수 있으며, 이에 따라 제상사이클을 길게 함으로써 소비전력량을 줄일 수 있고, 상기 증발기에 착상된 서리에 의해 공기순환유로의 유로저항이 증가되는 것을 방지함으로써 상기 증발기에 서리량이 많아 유로저항이 큰 경우 냉각팬이 구동되어 발생되는 소음을 낮출 수 있을 뿐만 아니라 습도교환효율을 상승시켜 냉장실의 습도를 일정하게 유지함으로써 식품을 보다 더 신선하게 보관할 수 있는 효과가 있다.The refrigerator according to the present invention is a refrigerator for allowing a refrigerant gas compressed by a compressor to flow into an evaporator so as to be in a low temperature state and forcing low temperature air passing through the evaporator to a freezer compartment and a refrigerating compartment using a cooling fan, A humidity exchanger for simultaneously passing humid air through the evaporator to the refrigerating compartment and high humidity air introduced into the evaporator through the refrigerating compartment to transfer the water vapor of the highly humid air to the low humid air flowing into the refrigerating compartment; And a pressure compensating device installed inside the humidity changer for compensating for a pressure drop in a damper for regulating a flow rate of the refrigerating chamber, wherein the pressure compensating device compensates for a pressure drop due to the damper flow path resistance, The high-humidity air side steam introduced into the refrigerator through the evaporator It is possible to reduce the amount of frost that is transferred to the humid air so as to reduce the amount of frost to be conceived on the evaporator. Accordingly, the defrost cycle can be lengthened to reduce the amount of power consumption and the flow resistance of the air circulation flow path is increased by the frost It is possible to lower the noise generated by driving the cooling fan when the flow resistance is large due to a large amount of frost in the evaporator and to increase the humidity exchange efficiency to keep the humidity of the refrigerating chamber constant, There is an effect.

Description

냉장고Refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명에 의한 냉장고의 내부구조를 도시한 것이며.3 shows the internal structure of the refrigerator according to the present invention.

제4도는 본 발명에 의한 냉장고의 습도교환장치를 도시한 것이며.FIG. 4 is a view showing a device for exchanging the humidity of the refrigerator according to the present invention.

제5도는 본 발명에 의한 냉장고의 유로저항 회로도를 도시한 것이다.FIG. 5 is a circuit diagram of a flow path resistance of a refrigerator according to the present invention.

Claims (3)

압축기에 의해서 압축된 냉매 가스를 증발기에 유입시켜 저온상태가 되도록 하고, 상기 증발기를 거친 저온의 공기를 냉각팬을 사용하여 냉동실과 냉장실에 강제로 순환시키는 냉장고에 있어서, 상기 증발기를 거쳐 냉장실로 유입되는 저습한 공기와 상기 냉장실을 거쳐 증발기로 유입되는 고습한 공기를 동시에 통과시켜 상기 고습한 공기의 수증기가 냉장실로 유입되는 저습한 공기에 전달되도록 하는 습도교환장치와, 상기 습도교환장치 내부에 설치되어 냉장실의 풍량을 조절하는 댐퍼에서의 압력강하를 보상하기 위한 압력보상 장치를 포함하여 구성된 것을 특징으로 하는 냉장고.A refrigerator for allowing refrigerant gas compressed by a compressor to flow into an evaporator so as to become a low temperature state and forcing low temperature air passing through the evaporator to a freezer compartment and a refrigerating compartment using a cooling fan, And a humidifying device for humidifying the humidified air so that the humidity of the humid air is transferred to the low humid air flowing into the refrigerating compartment, And a pressure compensating device for compensating for the pressure drop in the damper for controlling the flow rate of the refrigerating chamber. 제1항에 있어서, 상기 습도교환장치는, 상기 냉장실의 거쳐 증발기로 유입되는 공기의 유로측 단면적은 넓게 하고, 증발기를 거쳐 냉장실로 유입되는 공기의 유로측 단면적은 좁게 하는 것을 특징으로 하는 냉장고.2. The refrigerator according to claim 1, wherein the humidity exchanging device has a cross-sectional area on the flow path side of the air flowing into the evaporator through the refrigerating compartment, and narrows the cross-sectional area on the flow path side of the air flowing into the refrigerating compartment through the evaporator. 제1항에 있어서, 상기 압력보상장치는 팬임을 특징으로 하는 냉장고.The refrigerator of claim 1, wherein the pressure compensation device is a fan. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960003461A 1996-02-13 1996-02-13 Refrigerator KR0162468B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960003461A KR0162468B1 (en) 1996-02-13 1996-02-13 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960003461A KR0162468B1 (en) 1996-02-13 1996-02-13 Refrigerator

Publications (2)

Publication Number Publication Date
KR970062622A true KR970062622A (en) 1997-09-12
KR0162468B1 KR0162468B1 (en) 1999-01-15

Family

ID=19451177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960003461A KR0162468B1 (en) 1996-02-13 1996-02-13 Refrigerator

Country Status (1)

Country Link
KR (1) KR0162468B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812024A (en) * 2022-05-06 2022-07-29 青岛海信日立空调系统有限公司 Air conditioner and defrosting method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279816B (en) * 2013-07-09 2017-06-30 海尔集团公司 The method for reducing refrigerator compartment frosting
KR102489401B1 (en) 2015-11-19 2023-01-18 주식회사 에이치엘클레무브 Traffic signs recognition apparatus and method for providing limiting speed of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812024A (en) * 2022-05-06 2022-07-29 青岛海信日立空调系统有限公司 Air conditioner and defrosting method thereof
CN114812024B (en) * 2022-05-06 2023-11-07 青岛海信日立空调系统有限公司 Air conditioner and defrosting method thereof

Also Published As

Publication number Publication date
KR0162468B1 (en) 1999-01-15

Similar Documents

Publication Publication Date Title
US10495368B2 (en) Refrigerator and operation method of the same
MY125170A (en) Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment
US4932221A (en) Air-cooled cooling apparatus
KR100537820B1 (en) Dual-service evaporator system for refrigerators
WO2020147168A1 (en) Mobile air conditioner and cooling method thereof
CN101446465B (en) Refrigerator
JPH11173729A (en) Refrigerator
JP2001108319A (en) Refrigerator
KR970062622A (en) Refrigerator
JP2004293820A (en) Refrigerator
KR960038307A (en) Low Temperature Showcase
JP2000283626A (en) Refrigerator
JP2001133112A (en) Refrigerator
KR970062621A (en) Refrigerator
WO2018147113A1 (en) Refrigerator
JP2015094536A (en) Refrigerator
CN220648684U (en) Air-cooled cold water integrated host
WO2017130856A1 (en) Refrigerator
JP2019074232A (en) refrigerator
CN218955263U (en) Refrigerator device integrating refrigeration and freezing
CN216953703U (en) Air-cooled refrigerator with semiconductor constant-temperature freezing special area
KR100249195B1 (en) Refrigerator
JPH0311661Y2 (en)
KR100463510B1 (en) Refrigerant pipe branch structure of refrigerator
KR19990042257A (en) Cooling / Heating Control Method of Air Conditioner

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110620

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee