KR970062618A - Cooling circulation duct opening / closing device of refrigerator - Google Patents
Cooling circulation duct opening / closing device of refrigerator Download PDFInfo
- Publication number
- KR970062618A KR970062618A KR1019960002713A KR19960002713A KR970062618A KR 970062618 A KR970062618 A KR 970062618A KR 1019960002713 A KR1019960002713 A KR 1019960002713A KR 19960002713 A KR19960002713 A KR 19960002713A KR 970062618 A KR970062618 A KR 970062618A
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- closing
- suction port
- evaporator
- refrigerator
- Prior art date
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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- 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
- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Defrosting Systems (AREA)
Abstract
본 발명은 냉장고의 냉기순환덕트 개폐장치에 관한 것으로서, 증발기 제상시 냉동실과 증발기사이의 공기순환에 의해 냉동실 온도가 급격히 상승하는 것을 방지하도록 한 것이다.The present invention relates to a cold air circulating duct opening / closing device for a refrigerator, and prevents the temperature of the freezing compartment from rapidly rising due to circulation of air between the freezing chamber and the evaporator during evaporator operation.
이와같은 본 발명의 목적은 팬의 회전에 따라 냉동실내로 유입되는 증발기에 의해 냉각된 공기가 냉동실 냉기순환덕트내로 유입되도록 하는 흡입구를 형성하고, 이 증발기 표면에 형성된 성에를 제거하기 위해 제상히터를 작동하는 제상시에는 흡입구를 막고, 정상운전을 할 때는 흡입구가 열리도록 흡입구를 개폐하는 개폐판을 형성함으로서 상기의 목적을 이룰 수 있도록 하였다.It is an object of the present invention to provide an air inlet for allowing the air cooled by the evaporator flowing into the freezer compartment to flow into the freezer compartment circulation duct as the fan rotates and a defrost heater And the opening and closing plate for opening and closing the suction port is formed so as to close the suction port at the time of operation and to open the suction port at the time of normal operation.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제3도는 본 발명 냉장고.Figure 3 is a refrigerator according to the present invention.
제3a는 냉장고의 구조 개략도.Fig. 3a is a structural schematic view of a refrigerator; Fig.
제3b는 a부 확대도.Part 3b is an enlargement of part a.
제4도는 본 발명 냉장고의 흡입구 개폐판 사시도.4 is a perspective view of the inlet opening / closing plate of the refrigerator of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960002713A KR0161218B1 (en) | 1996-02-05 | 1996-02-05 | Cool air circulation duct open and shut apparatus of a refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960002713A KR0161218B1 (en) | 1996-02-05 | 1996-02-05 | Cool air circulation duct open and shut apparatus of a refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970062618A true KR970062618A (en) | 1997-09-12 |
KR0161218B1 KR0161218B1 (en) | 1999-01-15 |
Family
ID=19450751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960002713A KR0161218B1 (en) | 1996-02-05 | 1996-02-05 | Cool air circulation duct open and shut apparatus of a refrigerator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0161218B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575023B (en) * | 2013-11-15 | 2016-03-23 | 海信容声(广东)冰箱有限公司 | A kind of air duct system for refrigerator |
-
1996
- 1996-02-05 KR KR1019960002713A patent/KR0161218B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0161218B1 (en) | 1999-01-15 |
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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: 20080723 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |