KR960005468Y1 - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- KR960005468Y1 KR960005468Y1 KR2019910016944U KR910016944U KR960005468Y1 KR 960005468 Y1 KR960005468 Y1 KR 960005468Y1 KR 2019910016944 U KR2019910016944 U KR 2019910016944U KR 910016944 U KR910016944 U KR 910016944U KR 960005468 Y1 KR960005468 Y1 KR 960005468Y1
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- KR
- South Korea
- Prior art keywords
- refrigerator
- defrost water
- outlet pipe
- defrost
- water discharge
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
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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)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
내용없음.None.
Description
제1도는 종래 제상수 배출장치의 단면도.1 is a cross-sectional view of a conventional defrost water discharge device.
제2도는 종래 제상수 재출장치의 다른 실시예를 보인 단면도.Figure 2 is a cross-sectional view showing another embodiment of a conventional defrosting water extraction apparatus.
제3도는 본 고안에 따른 제상수 배출장치의 단면도.3 is a cross-sectional view of the defrost water discharge device according to the present invention.
제4a, b도는 본 고안에 따른 제상수 배출장치의 동작 상태도.Figure 4a, b is an operating state of the defrost water discharge device according to the present invention.
a도는 밸브가 닫힌 상태의 동작도.a is an operation diagram with the valve closed.
b도는 밸브가 열린 상태의 동작도.b is an operation diagram of the valve open state.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 냉장고본체 1a : 냉장고내부1: refrigerator body 1a: inside of refrigerator
2, 5, 11 : 유출관 8 : 밸브2, 5, 11: outlet pipe 8: valve
12a : 부력발생부 13a : 부력발생홈12a: buoyancy generating portion 13a: buoyancy generating groove
13b : 제상수유출통로 14 : 내상면13b: Defrost outflow passage 14: Inner surface
15 : 제상수집수부15: Defrost Collection Department
본 고안은 냉장고의 제상수 배출장치에 있어서, 특히 증발기로 부터 발생한 제상수 배출시 냉장고내의 냉기가 외부로 유출되는 것을 발지하는 것에 주안점을 둔 것이다.The present invention is directed to the defrosting water discharge device of the refrigerator, in particular in the discharge of the cold air in the refrigerator when the defrost water discharged from the evaporator to the outside.
통상적으로 냉장고는 증발기가 열교환시 성에가 발생하게 되므로 성에가 많이 생기게 되면 냉각효과가 크게 저하된다.In general, the refrigerator is frost occurs when the evaporator heat exchange, so when a lot of frost occurs, the cooling effect is greatly reduced.
따라서 냉장고는 자동감지 센서에 의해 운전을 잠시 정지하고 제상히터가 작동하여 성에를 녹이게 된다.Therefore, the refrigerator is temporarily stopped by the automatic sensor and the defrost heater is operated to melt the frost.
이때 발생되는 제상수는 증발기 하부의 P-콕으로 떨어져 이에 연결된 드레인(DRAIN)호스를 지나 제상수 배출부를 통하여 압축기 상부나 응축기 상부에 위치되어 있는 증발 접시로 보내지게 된다.The defrost water generated at this time is dropped into the P-cock at the bottom of the evaporator and passed to the drain (DRAIN) hose connected to the evaporator which is located at the upper part of the compressor or the upper part of the condenser through the defrost water discharge part.
본 고안은 상기에서 제상수 배출부에 관한 것으로, 제1도는 종래 제상수 배출장의 일실시예로서 제상수 유입부(3), 유입관(4), 유출관(2)로 구성되어 증발기로부터 흘러 내려오는 제상수를 제상수 유입부(3)의 경사면을 따라 유입관 및 유출관을 통하여 증발접시(미도시)로 떨어지게 된다.The present invention relates to a defrost water discharge unit in the above, FIG. 1 is a defrost water inlet (3), inlet pipe (4), outlet pipe (2) as an embodiment of the conventional defrost water discharged from the evaporator flows The defrost water that comes down is dropped into the evaporation plate (not shown) through the inlet pipe and the outlet pipe along the inclined surface of the defrost water inlet (3).
이와같이 구성된 제상수 배출장치는 유입관(4) 및 유출관(2)을 통하여 고내(냉장고 내부)(1a)와 외부의 공기유동이 가능하므로 고내(1a)의 냉각공기가 외부로 유출되어 냉장고의 냉각효과를 저하시키는 문제를 갖고 있었다.The defrosting water discharge device configured as described above allows the air flow in the inside of the refrigerator (inside the refrigerator) 1a and the outside through the inflow pipe 4 and the outflow pipe 2 so that the cooling air in the refrigerator 1a flows out to the outside to There was a problem of lowering the cooling effect.
또한 제2도는 유출관 끝단에 마개를 끼운 종래, 다른 실시예의 제상수 배출장치를 나타낸 것으로서, 유출관(5)의 끝단에 원통형상의 마개(6)를 끼워 맞추었고, 마개(6)의 일단은 유출관 끝단부의 외주연에 끼워 맞출수 있게 개방되어 있고, 타단에는 제상수 배출시 제상수의 무게에 의해 열릴 수 있도록 단부 한지점에 탄지되어 있는, 개폐부(6a)가 형성되었다.In addition, FIG. 2 shows a defrosting water discharge device according to another embodiment of the present invention in which a stopper is fitted at an end of an outlet pipe, and a cylindrical stopper 6 is fitted to an end of an outlet pipe 5, and one end of the stopper 6 is closed. Opening and closing portions 6a, which are open so as to fit on the outer periphery of the outflow pipe end and are supported at one end of the end so as to be opened by the weight of the defrost water at the time of discharge of the defrost water, are formed.
이와같이 구성된 제상수 배출장치는 제상수가 유출관을 지나 외부로 유출될때 마개몸체(7)에 탄지되어 유출통로를 막고 있던 개폐부(6a)가 제상수의 무게로 탄성을 이기며 열리게 되어 제상수는 증발접시(미도시)로 떨어지게 된다.The defrosting water discharge device configured as described above is opened and closed while the defrost water is discharged to the outside through the outlet pipe, and the opening and closing portion 6a, which is blocked by the stopper body 7, overcomes elasticity by the weight of the defrost water. It will fall into a dish (not shown).
그리고 제상수배출이 끝나게 되면 개폐부(6a)는 탄성력으로 복원되게 된다.And when the defrost water discharge is finished, the opening and closing portion 6a is restored to the elastic force.
이와같은 제상수 배출장치는 제상수 배출이 끝난후에 개폐부(6a)가 완전하게 복원되지 못하여 유출통로를 밀폐시킬 수 없다.The defrosting water discharge device as described above cannot close the opening and closing part 6a after the defrosting water discharge is completed and thus cannot be completely closed.
그로 인해 고내의 냉기가 외부로 유출되는 것 또한 완전하게 방지할 수 없는 결점이 있었다.As a result, the outflow of cold air into the outside also had a defect that cannot be completely prevented.
상술한 바와같이 종래의 기술에서는 고내의 냉기가 외부로 유출되는 것을 완전하게 방지할 수가 없어 냉장고 냉장 및 냉동효과를 저하시킬 뿐만 아니라 이로 인해 발생하는 문제점을 여러가지라고 할 수 있을 것이다.As described above, the conventional technology cannot completely prevent leakage of cold inside the refrigerator to the outside, thereby reducing the refrigerating and freezing effects of the refrigerator, as well as various problems caused by this.
본 고안은 종래의 기술에서 발생되는 문제점을 제거하고, 나아가서 제상수 배출수로부터 외부로의 냉기유출을 완벽하게 방지할 수 있는 제상수 배출장치를 제공하는데 그 목적이 있다.The object of the present invention is to provide a defrost water discharge device that can completely eliminate the problems caused in the prior art, and further prevent the outflow of cold air from the defrost water discharge to the outside.
제3도는 본 고안에 따른 제상수 배출장치의 구성을 나타낸 도면으로, 냉장고본체(1)와 밸브(8)로 이루어져 배출된 제상수를 받는 증발접수(9)를 설치한 구성을 갖는 제상수배출장치로서 상기 본체(1)의 내상면 하단에 오목하게 파인 집수부(15)가 형성되고 그의 중앙부에 관통구멍이 형성되어 유출관(11)이 억지 끼워 맞춤으로 고정되었으며, 상기 밸브(8)는 원판형상의 마개판(12)과 그의 중앙부에 원기둥형상의 축부(12c)가 일체로 형성되어 유출관내에서 상하 운동가능하게 삽입되고, 외주면부에 링형상의 부력발생벽(12a)이 일체로 형성되었으며, 부력발생벽(12a)으로 부터 간격을 두고 링형상의 제상수 차단벽(12b)이 일체로 형성되어 그 사이에 부력발생홈(13a)이 형성되어 있다.3 is a view showing the configuration of the defrosting water discharge device according to the present invention, the defrost water discharge having a configuration in which the evaporation receiving unit 9 receiving the defrost water discharged consisting of the refrigerator main body 1 and the valve (8) is installed As a device, a concave collecting part 15 is formed at the lower end of the inner upper surface of the main body 1, and a through hole is formed at the center thereof so that the outflow pipe 11 is fixed by interference fit, and the valve 8 is The disk shaped stopper plate 12 and the cylindrical shaft portion 12c are integrally formed in the central portion thereof, and are inserted in the outflow pipe so as to be movable upward and downward, and the ring-shaped buoyancy generating wall 12a is integrally formed in the outer peripheral surface. The ring-shaped defrost water blocking wall 12b is integrally formed at intervals from the buoyancy generating wall 12a, and buoyancy generating grooves 13a are formed therebetween.
상기 축부(12c)에는 축의 하단부에서 끝단까지 이어지는 다수개의 홈형상의 제상수 유출통로(13c)가 형성되었고, 상기 제상수 차단벽(12b)는 부력발생벽(12a)보다 조금 높게 형성되었다.The shaft portion 12c has a plurality of groove-like defrost water outlet passages 13c extending from the lower end to the end of the shaft, and the defrost water blocking wall 12b is formed slightly higher than the buoyancy generating wall 12a.
미설명부호 14는 냉장고 내상면이다.Reference numeral 14 is an inner surface of the refrigerator.
이와같이 구성된 제상수 배출장치의 적용 및 효과를 도면을 참조하여 구체적으로 설명하면 다음과 같다.The application and effect of the defrost water discharge device configured as described above will be described in detail with reference to the accompanying drawings.
제4도는 본 고안에 따른 제상수 배출장치의 동작상태를 나타낸 도면으로, 증발기상의 성에가 많이 발생하였을 경우 또는, 주기적으로 반복작동하는 자동감지센서가 냉장고의 운전을 멈추고 제상히터를 작동시키게 되면 제상수(16)는 집수부(15)로 서서히 모이게 된다.4 is a view showing the operating state of the defrosting water discharge device according to the present invention, when a lot of frost on the evaporator occurs, or if the automatic detection sensor periodically operates repeatedly stop the operation of the refrigerator and operate the defrost heater The constant 16 collects slowly into the catchment 15.
이때 밸브(8)는 (a)도와 같이 제상수 차단벽(12b)의 끝면이 집수부(15) 바닥면에 밸브(8)의 자중으로 밀착되어 있으므로 제상수(16)는 그대로 제상수 차단벽과 내상면 사이로 차오르게 된다.At this time, since the end surface of the defrost water blocking wall 12b is in close contact with the bottom surface of the water collecting portion 15 by the weight of the valve 8 as shown in (a), the defrost water 16 remains as it is. And between the inner surface.
제상수가 계속 흘러내려와 부력발생벽(12a)의 끝면에 이르게 되면 부력발생홈(13a)의 내부의 공기가 부력작용을 일으키기 시작한다.When defrost water continues to flow and reaches the end surface of the buoyancy generating wall 12a, the air inside the buoyancy generating groove 13a starts to cause buoyancy.
이 상태에서 제상수가 더 차오르게 되면 부력발생홈(13a)내부에 발생한 부력이 밸브(8)의 자중을 이기며 밸브을 띠우며 제상수는 차단벽(12a)이 떠 있는 공간을 지나 제상수 유출통로(13b)를 통하여 증발접시(9)로 떨어지게 된다.In this state, when the defrost water becomes higher, the buoyancy generated inside the buoyancy generating groove 13a beats the weight of the valve 8 and forms a valve, and the defrost water passes through the space where the blocking wall 12a is floating. It is dropped to the evaporation plate 9 through 13b.
이때에 내부에 남아있는 제상수는 부력발생벽(12a)과 제상부 차단벽(12b) 및 내상면(14)에 모두 밀착되어 있으므로 고내의 냉각공기는 그대로 보온 유지될 수가 있다.At this time, since the defrost water remaining inside is in close contact with both the buoyancy generating wall 12a, the defrost part blocking wall 12b, and the inner upper surface 14, the cooling air in the refrigerator can be kept warm.
배출이 끝나게 되면 밸브(8)는 자중에 의해 다시 원위치로 되어진다.When the discharge is completed, the valve 8 is returned to its original position by its own weight.
이상에서 살펴본 바와 같이 본 고안 물의 부력과, 기밀효과를 이용하여 제상수 방출시 냉각공기가 외부로 유출되는 것을 방지할 뿐 아니라 냉장고 운전중에도 유출관을 통해 외부로 유출되는 냉각 공기까지도 완벽하게 방지할 수 있을 뿐만 아니라 외부로부터 고내로 유입되는 이물질등을 방지할 수도 있다.As described above, by using the buoyancy and airtightness effect of the present invention, it is possible not only to prevent cooling air from leaking out when defrost water is discharged, but also to prevent cooling air from leaking out through the outlet pipe during refrigerator operation. Not only can it prevent foreign substances from entering the interior from the outside.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910016944U KR960005468Y1 (en) | 1991-10-12 | 1991-10-12 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910016944U KR960005468Y1 (en) | 1991-10-12 | 1991-10-12 | Refrigerator |
Publications (2)
Publication Number | Publication Date |
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KR930009289U KR930009289U (en) | 1993-05-26 |
KR960005468Y1 true KR960005468Y1 (en) | 1996-07-03 |
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ID=19320467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019910016944U KR960005468Y1 (en) | 1991-10-12 | 1991-10-12 | Refrigerator |
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KR (1) | KR960005468Y1 (en) |
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1991
- 1991-10-12 KR KR2019910016944U patent/KR960005468Y1/en not_active IP Right Cessation
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KR930009289U (en) | 1993-05-26 |
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