KR910008662Y1 - Duct for refrigerator - Google Patents
Duct for refrigerator Download PDFInfo
- Publication number
- KR910008662Y1 KR910008662Y1 KR2019890008268U KR890008268U KR910008662Y1 KR 910008662 Y1 KR910008662 Y1 KR 910008662Y1 KR 2019890008268 U KR2019890008268 U KR 2019890008268U KR 890008268 U KR890008268 U KR 890008268U KR 910008662 Y1 KR910008662 Y1 KR 910008662Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cold air
- duct
- refrigerator
- air supply
- freezing
- Prior art date
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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
- 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
- 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
- F25D17/062—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 in household refrigerators
- F25D17/065—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 in household refrigerators with compartments at different temperatures
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- 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
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 종래 고안의 사시도.2 is a perspective view of a conventional design.
제3도는 본 고안이 적용된 냉장고의 개략적 단면도.3 is a schematic cross-sectional view of the refrigerator to which the present invention is applied.
제4도는 제2도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 냉장고 2 : 냉동실1: refrigerator 2: freezer
4 : 덕트 4a, 4b, 4c : 냉기 공급통로4: duct 4a, 4b, 4c: cold air supply passage
본 고안은 냉장고에서 급냉동 시스템의 덕트 구조에 관한 것으로 특히, 냉동실로 유입되는 냉기가 상측 및 좌, 우측 3방향에서 공급되도록 덕트구조를 개량하여 급냉동 및 균일한 온도분포를 실현할수 있도록한 냉장고에서 급냉동 시스템의 덕트 구조에 관한 것이다.The present invention relates to a duct structure of the rapid freezing system in the refrigerator, and in particular, a refrigerator to realize rapid freezing and uniform temperature distribution by improving the duct structure so that the cold air flowing into the freezer compartment is supplied in the upper, left and right three directions. In the duct structure of a quench system.
종래의 경우, 도면 제3도에 도시된 냉장고의 덕트 구조로 도면 제2도에 도시된 것을 적용실시하게 되면, 증발기(5)에서 발생된 냉기는 휀(6)의 회전력에 의해 흡입되면서 덕트(40)를 따라 냉동실(2)과 냉장실(3) 각각 내측으로 유입되는데, 이때, 냉동실(2)측으로 유입되는 냉기는 덕트(40) 구조상 1방향으로만 토출되면서 소정의 얼음그릇과 온도 조절장치등을 통과하여 대류되므로 냉동속도가 저하될뿐만 아니라 냉동실(2)의 외측(냉동실 도어부위)과 내측(냉기토출구부위)의 온도분포차가 크게 발생되므로 효율적인 냉동보관을 할수없는등 사용상에 여러 결점이 있었다.In the conventional case, when the one shown in FIG. 2 is applied to the duct structure of the refrigerator shown in FIG. 3, the cold air generated in the evaporator 5 is sucked by the rotational force of the fan 6 while the duct ( The freezing chamber 2 and the refrigerating chamber 3 are respectively introduced into the freezing chamber 2 and the refrigerating chamber 3, respectively. In this case, the cold air flowing into the freezing chamber 2 is discharged in only one direction in the duct 40 structure, and a predetermined ice bowl and temperature control device, etc. As the convection passes through, the freezing speed is not only lowered, but also a large temperature distribution difference occurs between the outside (freezing chamber door part) and the inside (freezing air outlet part) of the freezing chamber 2, and thus there are various defects in use such as the ineffective freezing storage. .
따라서 본 고안은 상기와 같은 종래의 결점을 해소시키기 위해 냉장고 급냉동 시스템에서 덕트의 냉기공급통로를 여러 방향(상측, 좌측, 우측)으로 형성하여, 냉동실의 상측 및 좌, 우측에서 냉기가 분출되도록 안출된 것으로 첨부된 도면에 의하여 그 구성과 작용효과를 설명하면 다음과 같다.Therefore, the present invention forms a cold air supply passage of the duct in various directions (upper, left, right) in the refrigerator quenching system to solve the above-mentioned drawbacks, such that cold air is ejected from the upper, left, and right sides of the freezer compartment. When described the configuration and effect by the accompanying drawings to be drawn as follows.
냉동실(2)과 냉장실(3)로 냉기를 유도하는 냉장고(1)의 덕트(4)구조에 있어서, 상기 덕트(4) 상측 및 좌우측 3방향에 냉기공급통로(4a), (4b), (4c)를 형성시켜 냉동실(2)의 상측 및 좌우측에서 냉기가 분출되도록 구성된 것으로, 미설명부호 5는 증발기 6은 휀, 4e, 4f는 좌우 가이드편인 것이다.In the duct 4 structure of the refrigerator 1 which induces cold air to the freezing chamber 2 and the refrigerating chamber 3, the cold air supply passages 4a, 4b, and (3) in the upper and left and right directions of the duct 4; 4c) is formed so that cold air is ejected from the upper and left and right sides of the freezer compartment 2, and reference numeral 5 denotes the evaporator 6 is a 휀, 4e, 4f is a left and right guide piece.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
도면 제3도에 도시된 냉장고(1)의 덕트(4) 구조로 도면 제1도에 도시된 본 고안의 것을 즉, 냉기공급통로(4a), (4b), (4c)가 상측 및 좌우측에 형성된 덕트(4)를 적용 실시하게되면 냉장고(1)를 작동시켜줌에 따라 증발기(5)에서 발생된 냉기는 덕트(4) 하부에 고정된 휀(6)의 회전력에 의해 흡입되면서 덕트(4)의 상부 및 하부를 통해 각각 냉동실(2)과 냉장실(3)에 유입되어 일반적인 냉동 및 냉장기능을 수행하는 냉장고(1)로 사용하게 되는데, 여기서, 냉기가 덕트(4)를 통해 냉동실(2)내로 유입되는 과정에서 덕트(4) 구조가 도면 제1도에 도시된 바와같이 냉기공급통로(4a), (4b), (4c)가 3방향으로 형성되어 있기때문에 냉기는 냉기공급통로(4a)를 통해 냉동실(2)의 상부측으로 토출되고 또 도면 제4도에 도시된 바와같이 좌가이드편(4e)에 유도되어 냉기공급통로(4b)를 통해 냉동실(2)의 좌측으로 토출되며 우가이드편(4f)에 유도되어 냉기 공급통로(4c)를 통해 냉동실(2)의 우측으로 토출되어 냉동실(2)의 좌우측방향 즉 3방향으로 토출되므로 냉동실(2) 전체를 빠른 시간대에 냉동 보존온도상태(급냉동 상태)로 유지케하며, 또한 냉동실(2)의 냉기 대류가 신속하게 이루어짐에 따라 냉동실(2)의 내외측 온도분포가 균일하게 형성되는 것이다.In the structure of the duct 4 of the refrigerator 1 shown in FIG. 3, that of the present invention shown in FIG. 1, that is, the cold air supply passages 4a, 4b, and 4c are provided on the upper and left and right sides. When the formed duct 4 is applied, cold air generated in the evaporator 5 is sucked by the rotational force of the fin 6 fixed to the lower portion of the duct 4 as the refrigerator 1 is operated. Through the upper and lower portions of the freezer compartment (2) and the refrigerating compartment (3), respectively, is used as a refrigerator (1) performing a general freezing and refrigerating function, where the cold air through the duct (4) freezer compartment (2) As the duct 4 has a structure in which the cold air supply passages 4a, 4b, and 4c are formed in three directions as shown in FIG. 1, the cold air is supplied to the cold air supply passage 4a. Is discharged to the upper side of the freezing chamber (2) and guided to the left guide piece (4e) as shown in Figure 4 through the cold air supply passage (4b) The discharge chamber is discharged to the left side of the freezing chamber 2 and guided to the right guide piece 4f and discharged to the right side of the freezing chamber 2 through the cold air supply passage 4c and discharged to the left and right directions of the freezing chamber 2 in three directions. 2) It keeps the whole in the freezing preservation temperature state (quick freezing state) in a quick time period, and also as the cold air convection of the freezing compartment 2 is made quickly, the internal and external temperature distribution of the freezing compartment 2 is formed uniformly. .
이상에서 본 바와같이 본 고안은 냉장고(1)의 덕트(4)에 냉기공급통로(4a), (4b), (4c)를 상측 및 좌우측 3방향으로 형성시켜 사용함으로서 균일한 냉동온도 유지와 급속한 냉동온도도달 등을 실현할수가 있어 냉동식품 보관을 보다 효율적으로 실현할수 있는 것이다.As can be seen from the above, the present invention uses the cold air supply passages 4a, 4b, and 4c in the duct 4 of the refrigerator 1 in the upper, left, and right directions to maintain uniform freezing temperature and rapid Frozen temperature can be achieved, so frozen food storage can be realized more efficiently.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008268U KR910008662Y1 (en) | 1989-06-15 | 1989-06-15 | Duct for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008268U KR910008662Y1 (en) | 1989-06-15 | 1989-06-15 | Duct for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910001128U KR910001128U (en) | 1991-01-23 |
| KR910008662Y1 true KR910008662Y1 (en) | 1991-10-26 |
Family
ID=19287139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890008268U KR910008662Y1 (en) | 1989-06-15 | 1989-06-15 | Duct for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008662Y1 (en) |
-
1989
- 1989-06-15 KR KR2019890008268U patent/KR910008662Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910001128U (en) | 1991-01-23 |
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