KR0117771Y1 - Balance equipment of interior and exterior pressure for refrigerator - Google Patents
Balance equipment of interior and exterior pressure for refrigeratorInfo
- Publication number
- KR0117771Y1 KR0117771Y1 KR2019940002167U KR19940002167U KR0117771Y1 KR 0117771 Y1 KR0117771 Y1 KR 0117771Y1 KR 2019940002167 U KR2019940002167 U KR 2019940002167U KR 19940002167 U KR19940002167 U KR 19940002167U KR 0117771 Y1 KR0117771 Y1 KR 0117771Y1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerator
- opening
- outside
- drain pipe
- pipe
- Prior art date
Links
Classifications
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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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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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
- 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
본 고안은 냉장고 내외의 압력 평형을 이루어 용이하게 도어를 개방할 수 있게 하는 냉장고 내외 압력 평형장치에 관한 것이다.The present invention relates to a pressure balancer inside and outside the refrigerator to achieve a pressure balance inside and outside the refrigerator to easily open the door.
본 고안 냉장고 내외 압력 평형장치는, 냉장고내에서 발생한 제상수를 외부로 배출시키기 위해 냉장고의 내부와 연통되는 제1배수관(10)과, 냉장고의 외부와 연통되는 제2배수관(20)과, 제1배수관(10)과 제2배수관(20)을 연결함과 동시에 항상 일정량의 제상수를 담수하는 담수관(30), 그리고 담수관의 일측을 개폐하여 냉장고 내외의 압력을 평형으로 유지시키는 개폐부재(40)을 구비하여 구성된다. 개폐부재(40)는 제1배수관(10)과 연결되는 담수관(30)의 내부를 따라 상하이동하되 그 내경보다 작은 외경을 가진 자루부(41)와, 이 자루부(41)와 일체로 형성되되 개구부(32)를 개폐하도록 개구부(32)보다 큰 직경을 가지는 머리부(42)를 구비하여 구성된다.The pressure equalizer inside and outside the refrigerator of the present invention includes a first drain pipe 10 communicating with the inside of the refrigerator, a second drain pipe 20 communicating with the outside of the refrigerator, and a second drain pipe 20 communicating with the outside of the refrigerator to discharge the defrost water generated in the refrigerator to the outside. At the same time connecting the first drain pipe 10 and the second drain pipe 20, the fresh water pipe 30 for always desalting a certain amount of defrost water, and the opening and closing member for opening and closing one side of the fresh water pipe to maintain the pressure inside and outside the refrigerator in equilibrium. It is comprised with 40. The opening and closing member 40 is moved along the interior of the fresh water pipe 30 connected to the first drain pipe 10 and has a bag portion 41 having an outer diameter smaller than its inner diameter, and integrally with the bag portion 41. It is formed to have a head 42 having a larger diameter than the opening 32 to open and close the opening (32).
Description
제1도는 종래의 냉장고 배수관의 설치 상태를 보인 개략적인 구성도,1 is a schematic configuration diagram showing an installation state of a conventional refrigerator drain pipe,
제2도는 본 고안에 따른 냉장고 내외 압력 평형장치의 설치 상태를 보인 개략적 구성도,Figure 2 is a schematic configuration showing the installation state of the pressure balancer inside and outside the refrigerator according to the present invention,
제3도 제2도의 A부 확대단면도이다.3 is an enlarged cross-sectional view of portion A of FIG.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:제1배수관20:제2배수관10: first drain pipe 20: second drain pipe
30:담수관32:개구부30: freshwater pipe 32: opening part
40:개폐부재41:자루부40: opening and closing member 41: bag part
42:머리부42: Head
본 고안은 냉장고에 관한 것으로써, 더욱 상세하게는 냉장고의 제상수를 배수하는 배수관에 개폐수단을 설치하여 냉장고를 여닫은 후에 냉장고 내외의 압력을 평형으로 유지시킴으로써 냉장고 도어를 손쉽게 열수 있게하는 냉장고 내외 압력 평형장치에 관한 것이다.The present invention relates to a refrigerator, and more particularly, by installing an opening and closing means in a drain pipe for draining the defrost water of the refrigerator, opening and closing the refrigerator to maintain an equilibrium pressure inside and outside the refrigerator, thereby allowing the refrigerator door to be opened easily. A pressure equalizer.
종래의 냉장고는, 제1도에 도시한 바와 같이, 냉장고 본체를 형성하는 캐비넷(1)과, 이 캐비넷을 여닫는 냉장고 도어(2)를 구비하여 구성되는데, 냉장고 도어에는 캐비넷과의 밀착을 위해 가스켓(3)이 설치되고 이 가스켓에는 마그네트가 내장된다. 이러한 냉장고의 도어를 닫을 경우에는 도어가 외부 공기를 몰고 폐쇄되기 때문에 냉장고 내부가 가진공(假眞空)상태로 되며, 이에 따라 냉장고 내부와 외부의 압력 차이가 생겨 도어를 열기 위해서는 이 압력 차이 만큼 더 많은 힘이 소요되는 문제점이 있었다.A conventional refrigerator comprises a cabinet (1) forming a refrigerator body and a refrigerator door (2) for opening and closing the cabinet, as shown in FIG. 1, wherein the refrigerator door has a gasket for close contact with the cabinet. (3) is installed and a magnet is built into this gasket. When the door of the refrigerator is closed, the inside of the refrigerator becomes empty because the door is closed by driving the outside air, and thus there is a pressure difference between the inside and the outside of the refrigerator. There was a problem that requires a lot of power.
한편, 냉장고에는 그 내부에서 발생되는 제상수를 외부로 처리하기 위해 그 일단이 냉장고의 내부와 연통되고 그 타탄이 냉장고의 외부와 연통되는 배수관(4)이 마련된다. 즉 배수관의 일단을 냉각기(도시하지 않음) 주위에 위치시키고 타단을 냉장고의 기계실(5)에 설치되는 증발접시(6)측에 위치시켜 성에가 녹은 물(제상수)이 배수관을 통하여 증발접시(6)에 고인 후 증발되게 하였다. 또한 이 배수관의 일측에는 U형관(7)을 형성하여 항상 일정량의 제상수가 담수되게 함으로써 외부의 공기가 내부로 유입되지 못하게 함과 동시에 내부의 냉기가 외부로 유촐되지 못하게 하였다.On the other hand, the refrigerator is provided with a drain pipe 4 whose one end is in communication with the inside of the refrigerator and the tartan is in communication with the outside of the refrigerator in order to treat the defrost water generated therein to the outside. That is, one end of the drain pipe is positioned around the cooler (not shown), and the other end is located on the side of the evaporation plate 6 installed in the machine room 5 of the refrigerator so that the water (defrost water) dissolved in the frost passes through the drain pipe. 6) and allowed to evaporate. In addition, by forming a U-shaped pipe (7) on one side of the drain pipe to ensure that a certain amount of defrost water is always fresh water to prevent the outside air from flowing into the inside and at the same time prevent the cold air inside.
그러나 이와 같이 구성된 종래의 냉장고는, U 형관에 담수되는 일정량의 제상수에 의해 냉장고 내외의 공기 유동이 차단되므로, 냉장고를 열고 닫을 때 발생하는 냉장고 내외의 압력 차이가 극복되지 않아 도어를 손쉽게 개방할 수 없는 문제점이 있었다.However, in the conventional refrigerator configured as described above, since the air flow inside and outside the refrigerator is blocked by a certain amount of defrost water freshened in the U-shaped pipe, pressure difference between the inside and outside of the refrigerator is not overcome so that the door can be easily opened. There was a problem that could not be.
본 고안은 상기와 같은 문제점을 해결하기 위한 것으로, 본 고안의 목적은, 냉장고 내외의 압력 평형을 이루어 냉장고 도어를 손쉽게 개방할수 있게 하는 냉장고 내외 압력 평행장치를 제공하는 것이다.The present invention is to solve the above problems, it is an object of the present invention to provide a pressure parallel device inside and outside the refrigerator to achieve a pressure balance inside and outside the refrigerator to easily open the refrigerator door.
상기 목적을 달성하기 위하여 본 고안에 따른 냉장고 내외 압력 평형장치는, 일단이 냉장고의 고내와 연통되는 제1배수관과, 일단이 고외와 연통되는 제2배수관과, 일측이 상기 제1배수관과 연결되고 타측이 상기 제2배수관고 연결되어 제상수를 담수하는 담수관을 구비하며,In order to achieve the above object, the inside and outside pressure equalizer of the refrigerator according to the present invention includes a first drain pipe having one end communicating with the inside of the refrigerator, a second drain pipe having one end communicating with the outside, and one side connected with the first drain pipe. The other side is connected to the second drain pipe and has a fresh water pipe for defrost water,
상기 담수관의 일측에 외부와 연통되도록 형성되는 개구부와,An opening formed in one side of the fresh water pipe to communicate with the outside;
상기 제상수의 수면에 따라 부유하여 상기 개구부를 개폐하는 개폐수단을 더 구비하여 구성되는 점에 그 특징이 있다.It is characterized in that it further comprises an opening and closing means for floating in accordance with the surface of the defrost water to open and close the opening.
본 고안에 따르면 상기 개폐수단이 담수관에 담수된 제상수의 수위에 따라 부유하여 냉장고 내외의 압력차이를 극복하도록 상기 개구부를 개폐함으로써 냉장고 내외의 압력 평형을 이루어 도어를 손쉽게 개방할 수 있도록 한다.According to the present invention, the opening and closing means is floated according to the level of the defrost water desalted in the fresh water pipe, thereby opening and closing the opening so as to overcome the pressure difference between the inside and the outside of the refrigerator, so that the door can be easily opened by opening and closing the pressure.
이하에서는 첨부도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
제2도는 본 고안에 따른 냉장고 내외 압력 평형장치의 설치 상태를 보인 도면이고, 제3도는 제2도의 A 부 확대도면이다.2 is a view showing the installation state of the pressure balancer inside and outside the refrigerator according to the present invention, and FIG. 3 is an enlarged view of portion A of FIG.
이들 도면을 참조하면, 본 고안에 따른 냉장고 내외 압력 평형장치는, 냉장고내에서 발생한 제상수를 외부로 배출시키기 위해 냉장고의 내부와 연통되는 제1배수관(10)과, 냉장고의 외부와 연통되는 제2배수관(20)과, 제1배수관(10)과 제2배수관(20)을 연결함과 동시에 항상 일정량의 제상수를 담수하는 담수관(30), 그리고 담수관의 일측을 개폐하여 냉장고 내외의 압력을 평형으로 유지시키는 개폐부재(40)를 구비하여 구성된다. 설명되지않은 도면 번호 (1)은 캐비넷, (2)는 냉장고 도어, (3)은 가스켓을 나타낸다.Referring to these drawings, the pressure balancer inside and outside the refrigerator according to the present invention includes a first drain pipe 10 communicating with the inside of the refrigerator to discharge the defrost water generated in the refrigerator to the outside, and a product communicating with the outside of the refrigerator. Connecting the second drain pipe 20, the first drain pipe 10 and the second drain pipe 20, and at the same time the fresh water pipe 30 for fresh water of a predetermined amount of defrost water, and opening and closing one side of the fresh water pipe inside and outside the refrigerator It is configured to include an opening and closing member 40 for maintaining the pressure in equilibrium. Unexplained reference numeral 1 denotes a cabinet, 2 denotes a refrigerator door, and 3 denotes a gasket.
제1배수관(10)은 냉장고에 내장 설치되며, 그 상단이 증발기(도시되지 않음)가 설치된 증발공간에 위치되어 증발기 주위의 성에기 녹은 물, 즉 제상수의 유동을 안내한다.The first drain pipe 10 is installed in a refrigerator, the upper end of which is located in an evaporation space in which an evaporator (not shown) is installed to guide the flow of frost-dissolved water around the evaporator, that is, defrost water.
제2배수관(20)은 냉장고의 고외에 형성된 기계실(5)에 위치되어 제1배수관을 통과한 제상수가 외부로 배출되도록 안내한다. 제2배수관(20)을 거친 제상수는 일단 그 하단의 증발접시(6)에 고인 후 증발되어 제거된다.The second drain pipe 20 is located in the machine room 5 formed outside the refrigerator to guide the defrost water passing through the first drain pipe to the outside. The defrost water that has passed through the second drainage pipe 20 is once accumulated in the evaporation plate 6 at its lower end and then evaporated and removed.
담수관(30)은 고외의 기계실(5)에 위치되어 제1배수관(10)과 제2배수관(20)을 접속시키고, 항상 일정량의 제상수가 담수되도록 U 형으로 형성된다. 이렇게 담수관에 항상 일정량의 제상수가 담수되어 있으므로 외부의 공기가 냉장고 내부로 유입되지 못하고 동시에 냉장고 내부의 냉기가 외부로 누설되지 못한다. 담수관이 이러한 역할을 수행할 수만 있다면 그 형상이 번드시 U 형으로 한정되는 것은 아니다. 제1배수관(10)과 연결되는 담수관(30)의 일측에는 외부와 연통되도록 개구부(32)가 형성된다.The fresh water pipe 30 is located in the machine room 5 outside the high temperature and connects the first drain pipe 10 and the second drain pipe 20, and is formed in a U shape so that a predetermined amount of defrost water is always fresh. Since a certain amount of defrost water is always in fresh water pipes, outside air does not flow into the refrigerator and at the same time, cold air inside the refrigerator does not leak to the outside. If the freshwater pipe can play this role, its shape is not necessarily limited to U-shape. An opening 32 is formed at one side of the fresh water pipe 30 connected to the first drain pipe 10 to communicate with the outside.
개폐부재(40)는 담수관(30)에 담수된 제상수의 수면과 함께 부유하여 개구부(32)를 개폐하도록 형성된다. 본 실시예에서 개폐부재(40)는 제1배수관(10)과 연결되는 담수관(30)의 내부를 따라 상하이동하되, 제1배수관(10)과 연결되는 담수관(30)의 내경보다 작은 외경을 가진 자루부(41)와, 이 자루부(41)와 일체로 형성되되 개구부(32)를 개폐하도록 개구부(32)보다 큰 직경을 가지는 머리부(42)를 구비하여 구성된다. 즉, 냉장고 내부의 압력이 외부의 압력보다 작을 경우에는 제1배수관(10)측의 제상수의 수위와 함께 개폐부재(40)가 상승하여 개구부(32)가 개방되고, 개구부(32)가 개방된 상태에서는 이 개구부(32)를 통해 외부의 공기가 유입되므로 제1배수관(10)측의 제상수의 수위와 함께 개폐부재(40)가 하강하여 기구부(32)가 폐쇄된다.The opening and closing member 40 is floated together with the surface of the defrost water desalted in the fresh water pipe 30 so as to open and close the opening 32. In the present embodiment, the opening and closing member 40 is moved along the interior of the fresh water pipe 30 connected to the first drain pipe 10, but smaller than the inner diameter of the fresh water pipe 30 connected to the first drain pipe 10. A bag portion 41 having an outer diameter and a head portion 42 having a larger diameter than the opening portion 32 are formed integrally with the bag portion 41 and open and close the opening portion 32. That is, when the pressure inside the refrigerator is less than the outside pressure, the opening and closing member 40 rises together with the level of the defrost water on the first drain pipe 10 side, so that the opening 32 is opened and the opening 32 is opened. In this state, since the outside air flows through the opening 32, the opening and closing member 40 descends together with the level of the defrost water on the first drain pipe 10 side, and the mechanism part 32 is closed.
이와 같이 구성된 본 고안에 따른 냉장고 내외 압력 평형장치의 작용을 설명하면 다음과 같다.Referring to the operation of the pressure balancer inside and outside the refrigerator according to the present invention configured as described above are as follows.
냉장고 내부에서 제상수가 발생하면 제1배수관(10)을 따라 흘러 담수관(30)에 담수된다. 담수관(30)에 일정량의 제상수가 담수되면 이 제상수는 담수관(30)을 흘러 넘어 제2배수관(20)을 통해 외부 즉 증발접시에 고여 증발하에 된다. 담수관(30)에 제상수가 일정량 담수된 상태에서(이때 개굽(32)는 개페부재(40)에 의해 닫혀진 상태이다) 냉장고 도어를 열었다 닫으며, 냉장고 내부의 압력이 낮아져 제1배수관(10)측의 수면이 상대적으로 높아지고 이에 따라 개폐부재(40)가 수면과 함께 부유, 상승하여 개구부(3)가 열리게 된다. 이 상태에서 열린 개구부를 통해 외부의 공기가 담수관(30) 내부로 유입되면서 냉장고 내외의 압력이 평형상태로 복귀됨고 동시에 개폐부재(40)가 수면을 다라 하강하여 개구부(32)를 폐쇄시킨다. 이후 제상수가 발생하더라도 개폐부재의 자루부(41)와 담수관(30) 또는 제1배수관(10) 사이의 틈새를 통해 원활하게 흐르게 되고, 담수관(30)에는 일정량의 제상수가 담수되어 고내의 냉기가 외부로 누설되는 것이 방지되며 동시에 외부의 공기가 냉장고 내부로 유입되는 것이 방지된다.When defrost water is generated in the refrigerator, the dehydration water flows along the first drain pipe 10 and is desalted in the fresh water pipe 30. When a certain amount of defrost water is desalted in the fresh water pipe 30, the defrost water flows over the fresh water pipe 30 and is collected and evaporated externally through the second drain pipe 20. The defrost water in the fresh water pipe (30) in a state of fresh water (the dog shelter 32 is closed by the opening member 40), the refrigerator door is opened and closed, the pressure inside the refrigerator is lowered, the first drain pipe (10) The water surface of the c) side becomes relatively high, and accordingly, the opening and closing member 40 floats and rises together with the water surface to open the opening 3. As the outside air flows into the fresh water pipe 30 through the open opening in this state, the pressure inside and outside the refrigerator returns to the equilibrium state, and at the same time, the opening and closing member 40 descends along the water surface to close the opening 32. Thereafter, even if defrost water is generated, it smoothly flows through the gap between the bag portion 41 and the fresh water pipe 30 or the first drain pipe 10 of the opening and closing member. Cold air inside the refrigerator is prevented from leaking to the outside and at the same time, outside air is prevented from entering the refrigerator.
이상에서 상세히 설명한 바와 같이, 본 고안에 따른 냉장고 내외 압력 평형장치는, 제상수를 담수하여 배수시키는 담수관에 개구부를 형성하고, 제상수의 수위에 따라 부유, 승하강함으로써 개구부를 개폐하는 개폐부재를 구비하여, 이 개폐부재가 상승 또는 하강함으로써 냉장고 내외의 압력평형을 이루게 한다. 이와 같이 냉장고 도어가 닫힌 상태에서 냉장고 내외의 압력 평형이 이루어 지므로 냉장고 도어를 손쉽게 개방할 수 있다.As described above in detail, the refrigerator internal and external pressure balancer according to the present invention, the opening and closing member for opening and closing the opening by forming an opening in the fresh water pipe for dewatering and draining the defrost water, and floating and descending according to the level of the defrost water With the opening and closing member is raised or lowered to achieve a pressure balance inside and outside the refrigerator. Thus, since the pressure balance inside and outside the refrigerator is achieved while the refrigerator door is closed, the refrigerator door can be easily opened.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940002167U KR0117771Y1 (en) | 1994-02-04 | 1994-02-04 | Balance equipment of interior and exterior pressure for refrigerator |
| US08/334,078 US5557942A (en) | 1993-11-30 | 1994-11-04 | Methods and apparatus for equalizing pressure between a refrigerating compartment and ambient air |
| JP6285118A JP2637702B2 (en) | 1993-11-30 | 1994-11-18 | Refrigerator pressure equalizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940002167U KR0117771Y1 (en) | 1994-02-04 | 1994-02-04 | Balance equipment of interior and exterior pressure for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950025540U KR950025540U (en) | 1995-09-18 |
| KR0117771Y1 true KR0117771Y1 (en) | 1998-07-15 |
Family
ID=19376869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940002167U KR0117771Y1 (en) | 1993-11-30 | 1994-02-04 | Balance equipment of interior and exterior pressure for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0117771Y1 (en) |
-
1994
- 1994-02-04 KR KR2019940002167U patent/KR0117771Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950025540U (en) | 1995-09-18 |
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