KR19990010075A - Quenching Device for Refrigerator - Google Patents
Quenching Device for Refrigerator Download PDFInfo
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- KR19990010075A KR19990010075A KR1019970032700A KR19970032700A KR19990010075A KR 19990010075 A KR19990010075 A KR 19990010075A KR 1019970032700 A KR1019970032700 A KR 1019970032700A KR 19970032700 A KR19970032700 A KR 19970032700A KR 19990010075 A KR19990010075 A KR 19990010075A
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- box
- cooling fan
- refrigerator
- quenching
- cold air
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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
- 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
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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
- F25D29/00—Arrangement or mounting of control or safety devices
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
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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
- 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
- F25D2400/28—Quick cooling
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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
- 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
- F25D2400/30—Quick freezing
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
본 발명은 냉장고용 급랭 장치에 관한 것으로서, 냉장고의 급속 냉각 효율을 향상시켜 육류등의 보관을 용이하게 할 수 있는 냉장고용 급랭 장치를 제공함에 있다.The present invention relates to a quenching apparatus for a refrigerator, and to provide a quenching apparatus for a refrigerator which can improve the rapid cooling efficiency of the refrigerator to facilitate storage of meat and the like.
상기한 목적을 실현하기 위하여 본 발명은 냉동실(B) 내부에 공간을 형성하도록 설치된 박스(60)와, 상기한 박스(60)에 수납 및 인출되도록 박스형상으로 형성된 저장 용기(61)를 포함하는 냉장고용 급랭 장치에 있어서, 급랭 선택시 냉기가 상기한 저장 용기(61)와 박스(60) 내부로만 송풍되고, 정상 운전 선택시 냉동실(B)로 냉기가 송풍되도록 냉동실(B)에 설치된 급랭 수단을 포함함을 특징으로 한다.In order to achieve the above object, the present invention includes a box 60 installed to form a space in the freezer compartment B, and a storage container 61 formed in a box shape to be stored and withdrawn in the box 60. In the quenching apparatus for a refrigerator, quenching means installed in the freezer compartment (B) such that cold air is blown only into the storage container (61) and the box (60) as described above when the quenching is selected, and cold air is blown into the freezer compartment (B) when the normal operation is selected. Characterized in that it comprises a.
Description
본 발명은 냉장고용 급랭 장치에 관한 것이다.The present invention relates to a quenching device for a refrigerator.
일반적으로, 냉장고는 냉동 사이클을 이용하여 식품을 장기간 저장할 수 있도록 구성되는 바, 이는 비교적 단기간 저장 가능한 식품을 얼지 않도록 보관하는 냉장실과, 식품을 냉동시켜 냉장실에 비해 매우 장기간 저장하는 냉동실로 구분 설치된다.In general, the refrigerator is configured to store food for a long time using a freezing cycle, which is divided into a refrigerator compartment for storing food that can be stored for a relatively short period of time, and a freezer compartment for storing food for a very long time compared to the refrigerator compartment. .
상기한 냉장고는 도5에 도시된 바와 같이 발포 스티로폼등과 같은 단열재로 제작됨과 아울러 냉장, 냉동실(A, B)로 구분 설치된 케이스(50)와, 상기한 냉장, 냉동실(A, B) 전면에 개폐가능하도록 설치된 냉장, 냉동 도어(51, 52)와, 상기한 냉장실(A) 및 냉동실(B)에 물품을 수납하기 위해 설치된 다수의 선반(53)과, 상기한 냉동실(B) 배면에 댐퍼 커버(54)를 개재한 상태로 설치된 증발기(55)와 냉각팬(56)과, 상기한 증발기(55)와 댐퍼 커버(54)의 사이에 설치되어 냉기 이동 통로를 형성하게 되는 후면 덕트(57)로 구성되어 있다.The refrigerator is made of a heat insulating material such as foamed styrofoam as shown in FIG. Refrigerators and freezing doors 51 and 52 provided to be opened and closed, a plurality of shelves 53 provided for storing articles in the refrigerator compartment A and the freezer compartment B, and a damper on the rear surface of the freezer compartment B. The rear duct 57 is installed between the evaporator 55 and the cooling fan 56 installed with the cover 54 interposed therebetween and the evaporator 55 and the damper cover 54 to form a cold air passage. It consists of).
또한, 상기한 댐퍼 커버(54)에는 냉기가 순환 및 이동되도록 다수의 통기공(58)이 형성되어 있고, 상기한 냉동실(B)에는 육류등과 같이 쉽게 부패되는 음식을 급속 냉각하기 위한 급랭 장치가 설치되어 있다.In addition, the damper cover 54 is formed with a plurality of vent holes 58 so that cold air circulates and moves, and the freezing chamber B is a quenching device for rapidly cooling food that is easily decayed, such as meat. Is installed.
상기한 급랭 장치는 댐퍼 커버(54)의 일측에 형성된 배출공(59)과, 상기한 배출공(59) 위치인 냉동실(B)의 일측을 차폐하도록 형성된 박스(60)와, 상기한 박스(60)에 수납, 취출 가능하게 설치됨과 아울러 육류등을 삽입할 수 있도록 형성된 저장용기(61)로 구성되어 있다.The quenching apparatus includes a discharge hole 59 formed at one side of the damper cover 54, a box 60 formed to shield one side of the freezer compartment B at the discharge hole 59, and the box ( The storage container 61 is formed so as to be able to be stored and taken out in the 60) and to insert meat and the like.
즉, 상기한 냉각팬(56)으로부터 송풍되는 냉기가 상기한 저장 용기(61)를 통해 배출공(59)으로 순환되는 바, 상기한 냉기가 저장 용기(61)로 몰리게 되면서 상기한 저장 용기(61) 내부에 수납된 육류등을 급속 냉각시키게 되는 것이다.That is, as the cold air blown from the cooling fan 56 is circulated to the discharge hole 59 through the storage container 61, the cold air is driven into the storage container 61, and the storage container ( 61) The meat stored inside is rapidly cooled.
그러나, 상기한 바와 같이 증발기로부터의 냉기가 순환되는 것을 저장 용기에 집중시킴으로써 급속 냉각하게 되면 실질적으로 냉기의 대류에 냉각을 의존하는 것이기 때문에 급속 냉각 효율이 낮은 문제점이 있다.However, as described above, rapid cooling by concentrating the circulating cold air from the evaporator in the storage container causes the problem of low rapid cooling efficiency since the cooling is substantially dependent on the convection of the cold air.
또한, 급랭 효율이 낮기 때문에 사용자가 육류등을 저장 용기에 넣은 상태에서 매우 오래 기다리게 되고, 상기한 육류를 저장 용기에 삽입한 것을 잊을 경우 육류가 얼게 되는 문제점이 있다.In addition, since the quenching efficiency is low, the user waits for a very long time while the meat is placed in the storage container, and the meat is frozen when the meat is forgotten to be inserted into the storage container.
따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 냉장고의 급속 냉각 효율을 향상시켜 육류등의 보관을 용이하게 할 수 있는 냉장고용 급랭 자치를 제공함에 있다.Accordingly, an object of the present invention to solve the above problems, to improve the rapid cooling efficiency of the refrigerator to provide a quench autonomous for refrigerators that can facilitate the storage of meat and the like.
상기한 목적을 실현하기 위하여 본 발명은 냉동실 내부에 공간을 형성하도록 설치된 박스와, 상기한 박스에 수납 및 인출되도록 박스형상으로 형성된 저장 용기를 포함하는 냉장고용 급랭 장치에 있어서, 급랭 선택시 냉기가 상기한 저장 용기와 박스 내부로만 송풍되고, 정상 운전 선택시 냉동실로 냉기가 송풍되도록 냉동실에 설치된 급랭 수단을 포함함을 특징으로 한다.In order to achieve the above object, the present invention provides a refrigerator installed in a freezer compartment, and a storage container formed in a box shape so as to be stored in and taken out of the box, in the refrigerator quenching apparatus, It is characterized in that it comprises a quench means installed in the freezer compartment so that the air is only blown into the storage container and the box, the cold air is blown into the freezer compartment when the normal operation is selected.
도1은 본 발명에 따른 냉장고용 급랭 장치의 설치 상태를 도시한 냉장고 사시도,1 is a perspective view of a refrigerator showing an installation state of a quenching apparatus for a refrigerator according to the present invention;
도2는 도1의 단면도,2 is a cross-sectional view of FIG.
도3은 도1과 도2에서 급랭 장치를 도시한 개략 사시도,3 is a schematic perspective view of the quenching apparatus in FIGS. 1 and 2;
도4는 도2에서 댐퍼 커버와 후면 덕트의 설치 상태를 도시한 분해 사시도,Figure 4 is an exploded perspective view showing the installation state of the damper cover and the rear duct in Figure 2,
도5는 일반적인 냉장고를 도시한 단면도.5 is a cross-sectional view showing a typical refrigerator.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
1 : 보조 통기공 2 : 보조냉각팬1: Auxiliary Aeration Hole 2: Auxiliary Cooling Fan
3 : 스위치 4 : 온도 센서3: switch 4: temperature sensor
5 : 마이콤 6 : 부저5: micom 6: buzzer
7 : 제1챔버 8 : 제2챔버7: 1st chamber 8: 2nd chamber
9 : 격벽 60 : 박스9: bulkhead 60: box
61 : 저장 용기61: storage container
도1과 도2와 도3은 본 발명에 따른 냉장고용 급랭 장치의 장착 상태를 도시한 사시도와 단면도와 개략 사시도로서, 급랭 선택시 냉기가 저장 용기(61)와 박스(60)내부로만 송풍됨과 아울러 이를 통해 냉동실(B) 전체에 충진되고, 정상 운전 선택시 냉동실(B)로 냉기가 송풍되도록 구성된 급랭 수단이 냉동실(B) 내부에 설치되어 있다.1, 2, and 3 are a perspective view, a cross-sectional view, and a schematic perspective view showing a mounting state of a quenching device for a refrigerator according to the present invention, in which cold air is blown only into the storage container 61 and the box 60 when the quenching is selected. In addition, the quench means is filled in the freezer compartment (B), and configured to blow cold air into the freezer compartment (B) when the normal operation is selected.
상기한 급랭 수단은 상기한 박스(60)의 배면에 형성된 보조 통기공(1)으로 냉기를 직접 송풍할 수 있도록 설치된 보조 냉각팬(2)과, 상기한 냉각팬(56)과 보조 냉각팬(2)의 동작을 선택하도록 설치된 절환 수단으로 구성되어 있다.The quenching means includes an auxiliary cooling fan 2 installed to directly blow cold air to the auxiliary ventilation hole 1 formed on the rear surface of the box 60, the cooling fan 56 and the auxiliary cooling fan ( It consists of a switching means provided so as to select the operation of 2).
즉, 상기한 절환 수단을 사용자가 선택하게 되면 이에 따라 냉각팬(56) 또는 보조 냉각팬(2)이 동작됨으로써 급랭 또는 정상 운전을 용이하게 설정할 수 있게 되는 것이다.That is, when the user selects the switching means, the cooling fan 56 or the auxiliary cooling fan 2 is operated accordingly, so that the rapid cooling or normal operation can be easily set.
상기한 절환 수단은 박스(60)의 전면에 설치된 스위치(3)와, 상기한 박스(60)내부의 온도를 측정하도록 설치된 온도 센서(4)와, 상기한 스위치(3) 및 온도 센서(4)와 연결됨과 아울러 상기한 냉각팬(56)과 보조 냉각팬(2)에 연결되어 이를 제어하는 마이콤(5)으로 구성되어 있다.The switching means includes a switch 3 installed on the front of the box 60, a temperature sensor 4 installed to measure the temperature inside the box 60, the switch 3 and the temperature sensor 4. It is connected to the cooling fan 56 and the auxiliary cooling fan (2) and is composed of a microcomputer (5) for controlling it.
특히, 상기한 마이콤(5)에는 박스(60) 내부의 온도가 일정 이하가 되면 경보를 발할 수 있도록 부저(6)등과 같은 경보기가 연결되어 있다.In particular, the microcomputer 5 is connected to an alarm such as a buzzer 6 so that an alarm can be issued when the temperature inside the box 60 becomes below a certain level.
또한, 상기한 냉각팬(56)과 보조 냉각팬(2)의 동작시 송풍되는 냉기를 구분하여 효율을 증대시키도록 도4에 도시된 바와 같이 후면 덕트(57)에 형성됨과 아울러 댐퍼 커버(54)와 결합시 제1, 2챔버(7, 8)를 형성하고 통기공(58)과 보조 통기공(1)을 구분하도록 격벽(9)이 형성되어 있다.In addition, the damper cover 54 is formed on the rear duct 57 as shown in FIG. 4 to increase efficiency by distinguishing cold air blown during the operation of the cooling fan 56 and the auxiliary cooling fan 2. The first and second chambers 7 and 8 are combined with each other, and the partition 9 is formed to separate the vent 58 and the auxiliary vent 1.
상기한 바와 같은 본 발명의 작용 효과를 설명하면 사용자가 육류등을 급속 냉각시키기 위하여 냉동 도어(52)를 열고 저장 용기(61)를 인출하게 된다.Referring to the operation and effect of the present invention as described above, the user opens the freezing door 52 to take out the storage container 61 in order to rapidly cool the meat.
저장 용기(61)를 인출한 후 상기한 저장 용기(61)에 육류를 수납하고 상기한 저장 용기(61)를 박스(60)에 삽입시킴과 아울러 박스(60) 전면에 설치되어 있는 스위치(3)를 동작시켜 급랭 모드로 전화시키게 된다.After the storage container 61 is taken out, meat is stored in the storage container 61 and the storage container 61 is inserted into the box 60, and the switch 3 installed in the front of the box 60 is provided. ) To call the quench mode.
스위치(3)가 급랭 모드로 선택되면 상기한 스위치(3)의 신호에 따라 마이콤(5)이 냉각팬(56)의 회전을 공급되는 전류를 차단함과 아울러 정지된 상태인 보조 냉각팬(2)에 전류를 공급하여 동작시키게 되는 것이다.When the switch 3 is selected to the quenching mode, the auxiliary cooling fan 2 in the stopped state while the microcomputer 5 blocks the current supplied to the rotation of the cooling fan 56 in response to the signal of the switch 3 described above. ) To operate by supplying current.
보조 냉각팬(2)이 회전하게 되면 상기한 증발기(55)로부터의 냉기를 송풍하게 되는바, 상기한 냉기 송풍 시 상기한 후면 덕트(57)에 형성된 격벽(9)에 의해 냉기가 냉각패(56) 방향 즉, 제2챔버(8)로 유입되지 않고 상기한 보조 통기공(1)으로만 유입된다.When the auxiliary cooling fan 2 is rotated, the cold air from the evaporator 55 is blown. The cold air is cooled by the partition 9 formed in the rear duct 57 during the cold air blowing. 56), that is, only into the above-described auxiliary vent (1), not into the second chamber (8).
즉, 증발기(55)로부터의 냉기가 분산되지 않은 상태로 보조 통기공(1)을 통해 저장용기(61)로 집중 공급되는 것이다.That is, the cold air from the evaporator 55 is concentrated and supplied to the storage container 61 through the auxiliary vent hole 1 without being dispersed.
저장 용기(61)로 냉기가 집중 공급되면 상기한 저장 용기(61)와 박스(60)의 온도가 급격하게 하강하게 되고, 이로 인해 육류등의 급랭이 원활하게 이루어지게 된다.When cold air is concentrated and supplied to the storage container 61, the temperatures of the storage container 61 and the box 60 are sharply lowered, and thus, rapid cooling of meat and the like is performed smoothly.
예를 들면, 종래의 급랭 방식에서는 30℃인 육류등을 급랭할 때 이를 15℃정도로 하강시키기 위해서 약 140분 정도가 소요되는데 반해, 본 발명에서는 약 50분 정도가 소요됨으로써 약 2/3정도의 급랭 시간 감소 효과가 있는 것이다.For example, in the conventional quenching method, it takes about 140 minutes to quench meat at 30 ° C. and lowers it to about 15 ° C., but in the present invention, it takes about 50 minutes, so about 2/3 It is effective in reducing the quench time.
물론, 저장 용기(61)로 공급된 냉기는 이를 통해 다시 냉동실(B) 전체에 분산된다. 이때, 상기한 저장 용기(61) 및 박스(60) 내부의 온도가 일정 이하 예를 들면, 최적의 급랭 온도가 되면 이를 온도 센서(4)가 감지하여 마이콤(5)에 전달하게 된다. 마이콤(5)에 온도 신호가 입력되면 상기한 보조 냉각팬(2)으로 공급되는 전류를 차단함과 아울러 냉각팬(56)에 전류를 공급하여 정상적인 냉동 상태가 되도록 한다.Of course, the cold air supplied to the storage container 61 is again dispersed throughout the freezer compartment (B) through this. At this time, when the temperature inside the storage container 61 and the box 60 is below a certain level, for example, an optimum quenching temperature, the temperature sensor 4 detects the temperature and delivers it to the microcomputer 5. When the temperature signal is input to the microcomputer 5, the current supplied to the auxiliary cooling fan 2 is interrupted, and the current is supplied to the cooling fan 56 to be in a normal freezing state.
또한, 상기한 신호 입력시 마이콤(5)이 부저(6)를 울리도록 함으로써 사용자가 급랭에 신경을 쓰지 않고도 부저(6) 소리를 듣고 육류등을 인출할 수 있게 된다.In addition, by allowing the microcomputer 5 to ring the buzzer 6 when the signal is input, the user can listen to the sound of the buzzer 6 and draw meat without worrying about quenching.
이상과 같이 본 발명은 급랭시 보조 냉각팬으로 냉기를 저장 용기에 집중 송풍함으로써 급랭 시간을 감소시킴과 아울러 종료시 부저를 울리도록 하여 사용자의 편의성을 증대시킬 수 있는 이점이 있는 것이다.As described above, the present invention has the advantage of reducing the quenching time by intensively blowing cold air into the storage container as the auxiliary cooling fan during the quenching, and by making the buzzer sound at the end, thereby increasing the convenience of the user.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970032700A KR100215072B1 (en) | 1997-07-14 | 1997-07-14 | Fast cooling device for a refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970032700A KR100215072B1 (en) | 1997-07-14 | 1997-07-14 | Fast cooling device for a refrigerator |
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| Publication Number | Publication Date |
|---|---|
| KR19990010075A true KR19990010075A (en) | 1999-02-05 |
| KR100215072B1 KR100215072B1 (en) | 1999-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970032700A KR100215072B1 (en) | 1997-07-14 | 1997-07-14 | Fast cooling device for a refrigerator |
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| KR (1) | KR100215072B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IL225007A0 (en) * | 2013-02-28 | 2013-06-27 | M S T Creative Thinking Ltd | Rapid cooling device |
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1997
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| Publication number | Publication date |
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| KR100215072B1 (en) | 1999-08-16 |
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