KR19990033606A - Refrigerator with vacuum fridge - Google Patents

Refrigerator with vacuum fridge Download PDF

Info

Publication number
KR19990033606A
KR19990033606A KR1019970055006A KR19970055006A KR19990033606A KR 19990033606 A KR19990033606 A KR 19990033606A KR 1019970055006 A KR1019970055006 A KR 1019970055006A KR 19970055006 A KR19970055006 A KR 19970055006A KR 19990033606 A KR19990033606 A KR 19990033606A
Authority
KR
South Korea
Prior art keywords
vacuum
refrigerator
door
chamber
vacuum chamber
Prior art date
Application number
KR1019970055006A
Other languages
Korean (ko)
Inventor
윤윤진
Original Assignee
윤윤진
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤윤진 filed Critical 윤윤진
Priority to KR1019970055006A priority Critical patent/KR19990033606A/en
Publication of KR19990033606A publication Critical patent/KR19990033606A/en

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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D29/005—Mounting of control devices
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
    • 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
    • F25D2400/36—Visual displays

Abstract

본 발명은 냉장고의 도어를 개방시 냉장고의 내부로 유입되는 외부의 공기를 도어의 폐쇄와 동시에 외부로 배출시켜 냉장고의 효율을 향상시킬 수 있는 냉장고의 진공장치에 관한 것으로서, 냉기가 순환되어 내부에 보관된 음식물의 신선도를 유지하는 냉장고에 있어서, 상기 냉장고의 일측에 설치되며 내부에는 진공실이 구비된 진공냉장실과, 상기 진공냉장실의 일측에 설치되어 진공실의 내부를 진공시키는 진공펌프와, 상기 진공실의 전면에 회전가능하게 설치된 도어와, 상기 도어에 의해서 동작되어 진공펌프를 구동시키는 진공펌프용 스위치와, 상기 도어의 전면에 형성된 손잡이의 일측에 설치된 진공해제 스위치에 의해서 진공을 제어하는 제어판과, 상기 제어판에 설치되어 진공실의 진공을 해제하는 해제버튼과, 상기 제어판에 설치되어 진공실의 진공을 표시하는 표시부 및 진공도를 조절하는 조절스위치로 이루어진 것이다.The present invention relates to a vacuum apparatus of a refrigerator that can improve the efficiency of the refrigerator by discharging the outside air introduced into the inside of the refrigerator to the outside at the same time as closing the door when the door of the refrigerator is opened. A refrigerator for maintaining freshness of stored foods, the refrigerator being provided at one side of the refrigerator and having a vacuum chamber therein, a vacuum pump installed at one side of the vacuum refrigerator compartment to vacuum the inside of the vacuum chamber, and A control panel for controlling the vacuum by a door rotatably installed on a front surface, a switch for a vacuum pump operated by the door to drive a vacuum pump, and a vacuum release switch provided on one side of a handle formed on the front of the door; A release button installed in the control panel to release vacuum from the vacuum chamber, and It consists of a display for displaying the vacuum of the vacancy and the control switch for adjusting the degree of vacuum.

Description

진공냉장실이 구비된 냉장고Refrigerator with vacuum fridge

본 발명은 진공냉장실이 구비된 냉장고에 관한 것으로서, 더욱 상세하게는 냉장고의 도어를 개방시 냉장고의 내부로 유입되는 외부의 공기를 도어의 폐쇄와 동시에 외부로 배출시켜 진공상태로 음식물을 보관하여 냉장고의 효율을 향상시킬 수 있는 냉장고의 진공장치에 관한 것이다.The present invention relates to a refrigerator having a vacuum refrigerator compartment, and more particularly, to store food in a vacuum state by discharging external air introduced into the refrigerator when the door of the refrigerator is opened to the outside simultaneously with closing the door. It relates to a vacuum apparatus of a refrigerator capable of improving the efficiency of the.

일반적으로 음식의 신선도를 유지하거나 부폐되는 것을 방지하기 위하여 상기 음식물을 냉동실과 냉장실로 구분된 냉장고의 내부에 보관하고 있으며 상기 음식을 장시간 보관할 수 있는 냉장고가 절실히 요구되고 있는 실정이다.In general, the food is stored in the refrigerator divided into a freezer compartment and a refrigerating compartment in order to maintain the freshness of the food or prevent it from being decomposed, and there is an urgent need for a refrigerator capable of storing the food for a long time.

종래의 냉장고(1)는 도 1에 도시된 바와같이 냉장실(2)과 냉동실(3)로 구분되어 있고 상기 냉장실(2)과 냉동실(3)의 전면에는 패킹(4)이 설치된 도어(5)가 각각 설치되어 있으며 상기 도어(5)의 전면 일측에는 손잡이(6)가 설치되어 있다.The conventional refrigerator 1 is divided into a refrigerating compartment 2 and a freezing compartment 3, as shown in FIG. 1, and a door 5 having a packing 4 installed on the front side of the refrigerating compartment 2 and the freezing compartment 3. Are respectively installed and the handle 6 is installed on one side of the front of the door (5).

따라서 냉장실(2) 또는 냉동실(3)의 내부에 음식을 보관할 때에는 도어(5)에 설치된 손잡이(6)를 당겨 도어(5)를 회전시킨 후 상기 냉장실(2) 또는 냉동실(3)에 삽입하고 상기 도어(5)를 회전시키면 상기 도어(5)에 설치된 패킹(4)에 의해서 외부의 공기가 차단되므로 냉장실(2) 또는 냉동실(3)을 밀폐시키게 되어 음식물의 신선도를 유지하게 된다.Therefore, when storing food in the refrigerating compartment 2 or the freezing compartment 3, pull the handle 6 installed in the door 5 to rotate the door 5 and insert it into the refrigerating compartment 2 or the freezing compartment 3. When the door 5 is rotated, the outside air is blocked by the packing 4 installed in the door 5 to seal the refrigerating chamber 2 or the freezing chamber 3 to maintain the freshness of the food.

그러나 이러한 종래의 냉장고(1)는 냉장실(2) 또는 냉동실(3)의 도어(5)를 개폐시 외부의 공기가 유입되어 상기 냉장실(2) 또는 냉동실(3)의 내부에 있는 냉기와 혼합되므로 냉장고의 냉장.냉동 효율을 저하시킴을 물론 상기 외부공기가 음식물에 접촉되므로 음식물이 부폐되어 신선도가 저하되는 문제점이 있었다.However, in the conventional refrigerator 1, when the door 5 of the refrigerating compartment 2 or the freezing compartment 3 is opened and closed, external air flows in and mixes with the cold inside the refrigerating compartment 2 or the freezing compartment 3. As well as reducing the refrigeration and freezing efficiency of the refrigerator, there is a problem in that the fresh air is deteriorated and the freshness is reduced because the external air contacts the food.

본 발명은 상기한 문제점을 해결하기위하여 발명한 것으로서, 냉장고로 유입되는 외부공기를 배기하여 냉장고에 보관된 음식물에 외부공기가 접촉되는 것을 미연에 방지하여 음식물의 신선도를 장시간 유지할 수 있도록 한 진공냉장실이 구비된 냉장고를 제공하는 데 그 목적이 있다.The present invention was invented to solve the above problems, the vacuum refrigerator compartment to maintain the freshness of the food for a long time by preventing external air from contacting the food stored in the refrigerator by exhausting the external air flowing into the refrigerator The purpose is to provide a refrigerator equipped with this.

상기 목적을 달성하기위한 본 발명 진공냉장실이 구비된 냉장고는 냉기가 순환되어 내부에 보관된 음식물의 신선도를 유지하는 냉장고에 있어서, 상기 냉장고의 일측에 설치되며 내부에는 진공실이 구비된 진공냉장실과, 상기 진공냉장실의 일측에 설치되어 진공실의 내부를 진공시키는 진공펌프와, 상기 진공실의 전면에 회전가능하게 설치된 도어와, 상기 도어에 의해서 동작되어 진공펌프를 구동시키는 진공펌프용 스위치와, 상기 도어의 전면에 형성된 손잡이의 일측에 설치된 진공해제 스위치에 의해서 진공실의 진공을 해제하는 밸브와, 상기 도어의 전면에 설치되어 진공실의 진공을 제어하는 제어판과, 상기 제어판에 설치되어 진공실의 진공을 해제하는 해제버튼과, 상기 제어판에 설치되어 진공실의 진공을 표시하는 표시부 및 진공도를 조절하는 조절스위치로 이루어진어진 것이다.In the refrigerator having a vacuum refrigerator compartment of the present invention for achieving the above object is a refrigerator that maintains the freshness of the food stored in the cold air is circulated, the vacuum refrigerator compartment is installed on one side of the refrigerator and provided with a vacuum chamber, A vacuum pump installed at one side of the vacuum refrigerating chamber to vacuum the inside of the vacuum chamber, a door rotatably installed at the front of the vacuum chamber, a switch for the vacuum pump operated by the door to drive the vacuum pump, and the A valve for releasing the vacuum of the vacuum chamber by a vacuum release switch provided on one side of the handle formed on the front surface, a control panel installed on the front of the door to control the vacuum of the vacuum chamber, and a release to release the vacuum of the vacuum chamber installed on the control panel A button, a display unit installed on the control panel to display the vacuum of the vacuum chamber, and the degree of vacuum It will eojin consisting of control switches.

도 1은 일반적인 냉장고를 도시한 단면도,1 is a cross-sectional view showing a typical refrigerator,

도 2는 본 발명에 따른 진공냉장실이 설치된 냉장고를 도시한 단면도,2 is a cross-sectional view showing a refrigerator equipped with a vacuum refrigerator compartment according to the present invention;

도 3은 본 발명에 따른 진공냉장실이 설치된 냉장고의 정면도,3 is a front view of a refrigerator equipped with a vacuum refrigerator compartment according to the present invention;

도 4는 도 2의 'A'부분 확대도,4 is an enlarged view of a portion 'A' of FIG. 2;

도 5는 본 발명에 따른 진공장치의 회로도,5 is a circuit diagram of a vacuum apparatus according to the present invention;

도 6은 본 발명의 다른 실시예를 도시한 정면도.6 is a front view showing another embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawings>

10 : 냉장고 20 : 진공냉장실10: refrigerator 20: vacuum refrigerator

30 : 진공실 40 : 진공펌프30: vacuum chamber 40: vacuum pump

41 : 진공펌프용 스위치 42 : 진공해제 스위치41: switch for vacuum pump 42: vacuum release switch

50 : 도어 51 : 손잡이50: door 51: the handle

60 : 밸브 70 : 제어판60: valve 70: control panel

80 : 해제버튼 90 : 표시부80: release button 90: display unit

91 : 조절 스위치91: control switch

이하 본 발명을 도시한 첨부도면 도 2 내지 도 4를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 2 to 4.

도 2는 본 발명에 따른 진공장치가 설치된 냉장고를 도시한 단면도이고, 도 3은 본 발명에 따른 진공장치가 설치된 냉장고의 정면도이며, 도 4는 도 2의 'A'부분 확대도로서, 본 발명은 냉장고(10)의 하부에 진공냉장실(20)이 설치되어 있고 상기 진공냉장실(20)의 내부에는 소정의 간격이 유지되도록 진공실(30)이 설치되어 있으며 상기 진공냉장실(20)의 하부에는 진공펌프(40)가 설치되어 있다.Figure 2 is a cross-sectional view showing a refrigerator equipped with a vacuum apparatus according to the present invention, Figure 3 is a front view of a refrigerator equipped with a vacuum apparatus according to the present invention, Figure 4 is an enlarged view 'A' portion of Figure 2, the present invention The vacuum refrigerator compartment 20 is installed in the lower part of the refrigerator 10, and the vacuum chamber 30 is installed inside the vacuum refrigerator compartment 20 so that a predetermined interval is maintained, and a vacuum is provided below the vacuum refrigerator compartment 20. The pump 40 is provided.

한편 상기 진공실(30)의 전면에는 도어(50)가 회전가능하게 설치되어 있고 상기 도어(50)가 접속되는 진공실(30)의 일측에는 진공펌프(40)를 구동시키는 진공펌프용 스위치(41)가 설치되어 있다.On the other hand, the front of the vacuum chamber 30, the door 50 is rotatably installed, the vacuum pump switch 41 for driving the vacuum pump 40 on one side of the vacuum chamber 30 to which the door 50 is connected Is installed.

그리고 상기 도어(50)의 일측에 설치된 손잡이(51)에는 진공해제 스위치(42)이 설치되어 있고 상기 진공해제 스위치(42)에 의해서 작동되며 진공실(30)의 진공을 해제하는 밸브(60)는 진공실(30)의 일측에 설치되어 있으며 상기 도어(50)의 전면에는 제어판(70)이 설치되어 있다.In addition, the handle 51 installed on one side of the door 50 is provided with a vacuum release switch 42 and is operated by the vacuum release switch 42 and the valve 60 for releasing the vacuum of the vacuum chamber 30 is It is installed on one side of the vacuum chamber 30, the control panel 70 is installed on the front of the door 50.

상기 제어판(70)에는 진공실(30)의 진공을 해제하는 해제버튼(80)이 스프링(81)으로 탄력설치되어 있고 이의 일측에는 진공실(30)의 진공도를 표시하는 표시부(90) 및 진공도를 조절하는 조절스위치(91)가 설치되어 있다.In the control panel 70, a release button 80 for releasing the vacuum of the vacuum chamber 30 is elastically installed by the spring 81, and on one side thereof, the display unit 90 for displaying the vacuum degree of the vacuum chamber 30 and the vacuum degree are adjusted. The control switch 91 is provided.

이와같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

본 발명은 냉장고(10)의 냉장실(11)과 냉동실(12)을 순환하는 냉기는 진공냉장실(20)로 유입되어 상기 진공냉장실(20)에 내장된 진공실(30)의 외측 둘레면으로 순환하면서 상기 진공실(30)의 내부에 보관된 음식물을 냉장시키게 된다.According to the present invention, the cold air circulating in the refrigerating chamber 11 and the freezing chamber 12 of the refrigerator 10 flows into the vacuum refrigerating chamber 20 and circulates to the outer circumferential surface of the vacuum chamber 30 built in the vacuum refrigerating chamber 20. The food stored in the vacuum chamber 30 is refrigerated.

상기 진공내장실(20)에 음식물을 보관 할 때에는 진공냉장실(20)의 전면에 설치된 도어(50)를 당겨 상기 진공냉장실(20)의 내부에 설치된 진공실(30)을 개방시킨후 이의 내부에 음식물을 넣고 도어(50)를 회전시키면 개방되어 있는 진공실(30)이 폐쇄된다.When the food is stored in the vacuum chamber 20, the door 50 installed on the front side of the vacuum refrigerator compartment 20 is pulled to open the vacuum chamber 30 installed in the interior of the vacuum refrigerator compartment 20, and then the food in the interior thereof. Insert the door 50 and rotate the closed vacuum chamber 30.

이때 상기 도어(50)는 진공실(30)의 일측에 설치된 진공펌프 스위치(41)에 접속되어 상기 진공펌프 스위치(41)가 온 되면 도 5에 도시된 제 3 릴레이(R3)가 작동하여 구동스위치(SW1)를 작동시키게 되므로 진공펌프(40)가 구동되어 진공실(30)내부를 진공시키게 된다.In this case, the door 50 is connected to the vacuum pump switch 41 installed at one side of the vacuum chamber 30, and when the vacuum pump switch 41 is turned on, the third relay R3 shown in FIG. 5 operates to drive the switch. Since the SW1 is operated, the vacuum pump 40 is driven to vacuum the inside of the vacuum chamber 30.

한편 상기 진공폄프(40)는 진공실(30)의 진공도가 제어판(70)의 조절스위치(91)에 세팅된 진공도에 일치하면 정지하게 되며 이때의 진공도는 제어판(70)의 표시부(90)에 표시된다.On the other hand, the vacuum pump 40 is stopped when the vacuum degree of the vacuum chamber 30 matches the vacuum degree set in the control switch 91 of the control panel 70, and the vacuum degree at this time is displayed on the display unit 90 of the control panel 70. do.

또한 상기 진공실(30)을 폐쇄하고 있는 도어(50)를 개방시키고자 할 때에는 손잡이(51)에 설치된 진공해제 스위치(42)을 누르면 제 4 릴레이(R4)가 작동하여 밸브 스위치(SW2)를 작동시키게 되므로 밸브(60)가 작동되어 외부의 공기가 진공실(30)의 내부로 유입되므로 진공실(30)의 진공이 해제되어 도어(50)가 원활하게 개방된다.In addition, in order to open the door 50 closing the vacuum chamber 30, when the vacuum release switch 42 installed on the handle 51 is pressed, the fourth relay R4 operates to operate the valve switch SW2. Since the valve 60 is operated so that the outside air flows into the vacuum chamber 30, the vacuum of the vacuum chamber 30 is released and the door 50 is opened smoothly.

그리고 상기 냉장고(10)에 전원이 차단된 상태에서 진공냉장실(20)의 도어(50)를 열기위해서는 제어판(70)에 설치된 해제버튼(80)을 당기면 상기 해제버튼(80)의 일면이 도어(50)와 분리되므로 외부의 공기가 진공실(30)의 내부로 유입되어 상기 진공실(30)의 진공이 해제되므로 도어(50)를 개방시킬 수 있게 된다.And in order to open the door 50 of the vacuum refrigerator compartment 20 in the state that the power supply to the refrigerator 10 is cut off, one side of the release button 80 is pulled by pulling the release button 80 installed in the control panel 70. Since it is separated from the 50, the outside air is introduced into the vacuum chamber 30, the vacuum of the vacuum chamber 30 is released so that the door 50 can be opened.

또는 도 6의 a부분에 도시된 다른 실시예와 같이 진공냉장실(20)을 두 개 이상 설치하거나 b부분에 도시된 또다른 실시예와 같이 냉장고(10)의 냉장실(11)과 냉동실(12)의 사이에 설치할 수도 있다.Alternatively, two or more vacuum refrigerating compartments 20 may be installed, as in the other exemplary embodiment illustrated in part a of FIG. 6, or the refrigerating compartment 11 and the freezing compartment 12 of the refrigerator 10, as in another exemplary embodiment illustrated in part b. You can also install in between.

이상에서와 같이 본 발명은 냉장고(10)의 일측에 진공냉장실(20)을 설치하여 음식물의 냉장 보관은 물론 진공상태로 보관하게 되므로 신선도를 장시간 보존할 수 있게 되는 효과가 있다.As described above, according to the present invention, the vacuum refrigeration chamber 20 is installed at one side of the refrigerator 10, and thus the food is stored in a vacuum state as well as refrigerated food.

또한 진공실(30)의 외부를 순환하는 냉기가 외부로 유출되지 않게 되므로 도어(50)의 개방에 따른 냉기의 유출을 방지하여 냉장고(10)의 효율을 향상시키게 되는 효과가 있다.In addition, since the cold air circulating outside the vacuum chamber 30 is not leaked to the outside, it is effective to prevent the outflow of the cold air due to the opening of the door 50 to improve the efficiency of the refrigerator 10.

Claims (1)

냉기가 순환되어 내부에 보관된 음식물의 신선도를 유지하는 냉장고(10)에 있어서, 상기 냉장고(10)의 일측에 설치되며 내부에는 진공실(30)이 구비된 진공냉장실(20)과, 상기 진공냉장실(20)의 일측에 설치되어 진공실(30)의 내부를 진공시키는 진공펌프(40)와, 상기 진공실(30)의 전면에 회전가능하게 설치된 도어(50)와, 상기 도어(50)에 의해서 동작되어 진공펌프(40)를 구동시키는 진공펌프용 스위치(41)와, 상기 도어(50)의 전면에 형성된 손잡이(51)의 일측에 설치된 진공해제 스위치(42)에 의해서 진공실(30)의 진공을 해제하는 밸브(60)와, 상기 도어(50)의 전면에 설치되어 진공실(30)의 진공을 제어하는 제어판(70)과, 상기 제어판(70)에 설치되어 진공실(30)의 진공을 해제하는 해제버튼(80)과, 상기 제어판(70)에 설치되어 진공실(30)의 진공을 표시하는 표시부(90) 및 진공도를 조절하는 조절스위치(91)로 이루어진 구성을 특징으로하는 진공냉장실이 구비된 냉장고.In the refrigerator 10 for maintaining the freshness of the food stored in the cold air is circulated, the refrigerator 10 is installed on one side of the refrigerator 10 and the vacuum chamber 30 is provided with a vacuum chamber 30 therein, and the vacuum refrigerator compartment A vacuum pump 40 installed at one side of the vacuum chamber 30 to vacuum the inside of the vacuum chamber 30, a door 50 rotatably installed at the front of the vacuum chamber 30, and operated by the door 50. And a vacuum release switch 42 provided at one side of the handle 51 formed on the front surface of the door 50 and the vacuum pump switch 41 for driving the vacuum pump 40. A valve 60 for releasing, a control panel 70 installed on the front of the door 50 to control the vacuum of the vacuum chamber 30, and a control panel 70 installed on the control panel 70 to release the vacuum of the vacuum chamber 30. A display unit 90 installed on the release button 80 and the control panel 70 to display the vacuum of the vacuum chamber 30; A refrigerator having a vacuum refrigerating chamber, characterized in a structure consisting of a control switch 91 for controlling the highway.
KR1019970055006A 1997-10-25 1997-10-25 Refrigerator with vacuum fridge KR19990033606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970055006A KR19990033606A (en) 1997-10-25 1997-10-25 Refrigerator with vacuum fridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970055006A KR19990033606A (en) 1997-10-25 1997-10-25 Refrigerator with vacuum fridge

Publications (1)

Publication Number Publication Date
KR19990033606A true KR19990033606A (en) 1999-05-15

Family

ID=41258914

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970055006A KR19990033606A (en) 1997-10-25 1997-10-25 Refrigerator with vacuum fridge

Country Status (1)

Country Link
KR (1) KR19990033606A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379486B1 (en) * 2000-12-11 2003-04-10 엘지전자 주식회사 Controlling device of Vacuum refrigerator
KR100391874B1 (en) * 2001-05-29 2003-07-16 장성문 Vacuumizer for Containers Storing Food Under Vacuum
WO2009038403A2 (en) * 2007-09-21 2009-03-26 Lg Electronics Inc. Refrigerator and degassing container for refrigerator
KR101150946B1 (en) * 2009-06-17 2012-05-29 위니아만도 주식회사 refrigerator
KR20140139879A (en) * 2013-05-28 2014-12-08 엘지전자 주식회사 Vegetables container and refrigerator having the same
KR20140139880A (en) * 2013-05-28 2014-12-08 엘지전자 주식회사 Vegetables container and refrigerator having the same
KR20140140199A (en) * 2013-05-28 2014-12-09 엘지전자 주식회사 Vegetables container and refrigerator having the same
EP2808630A3 (en) * 2013-05-28 2015-04-22 LG Electronics, Inc. Airtight container for refrigerator and refrigerator including the same
EP2808628A3 (en) * 2013-05-28 2015-04-29 LG Electronics, Inc. Vegetable container for refrigerators and refrigerator having the same
KR20150089765A (en) * 2014-01-28 2015-08-05 엘지전자 주식회사 Vegetables container and refrigerator having the same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379486B1 (en) * 2000-12-11 2003-04-10 엘지전자 주식회사 Controlling device of Vacuum refrigerator
KR100391874B1 (en) * 2001-05-29 2003-07-16 장성문 Vacuumizer for Containers Storing Food Under Vacuum
US8359879B2 (en) 2007-09-21 2013-01-29 Lg Electronics Inc. Refrigerator and degassing container for refrigerator
WO2009038403A3 (en) * 2007-09-21 2009-05-14 Lg Electronics Inc Refrigerator and degassing container for refrigerator
KR100901024B1 (en) * 2007-09-21 2009-06-04 엘지전자 주식회사 Degassing container for refrigerator
WO2009038403A2 (en) * 2007-09-21 2009-03-26 Lg Electronics Inc. Refrigerator and degassing container for refrigerator
KR101150946B1 (en) * 2009-06-17 2012-05-29 위니아만도 주식회사 refrigerator
KR20140139879A (en) * 2013-05-28 2014-12-08 엘지전자 주식회사 Vegetables container and refrigerator having the same
KR20140139880A (en) * 2013-05-28 2014-12-08 엘지전자 주식회사 Vegetables container and refrigerator having the same
KR20140140199A (en) * 2013-05-28 2014-12-09 엘지전자 주식회사 Vegetables container and refrigerator having the same
EP2808630A3 (en) * 2013-05-28 2015-04-22 LG Electronics, Inc. Airtight container for refrigerator and refrigerator including the same
EP2808628A3 (en) * 2013-05-28 2015-04-29 LG Electronics, Inc. Vegetable container for refrigerators and refrigerator having the same
US9303917B2 (en) 2013-05-28 2016-04-05 Lg Electronics Inc. Vegetable container for refrigerators and refrigerator having the same
US9360247B2 (en) 2013-05-28 2016-06-07 Lg Electronics Inc. Airtight container for refrigerator and refrigerator including the same
KR20150089765A (en) * 2014-01-28 2015-08-05 엘지전자 주식회사 Vegetables container and refrigerator having the same

Similar Documents

Publication Publication Date Title
EP0878675B1 (en) Refrigerator
KR19990033606A (en) Refrigerator with vacuum fridge
US5826441A (en) Refrigerator having a device for generating air curtains
KR19990042339A (en) Refrigerator
JPH094962A (en) Refrigerator with deep freezer using vacuum deep freezing chamber and vacuum cold storage chamber
KR100379439B1 (en) Controlling device of Vacuum refrigerator
KR19990037440U (en) Refrigerator
KR100285986B1 (en) Double door refrigerator
KR200230980Y1 (en) Refrigerator Door Lock
KR200169837Y1 (en) A airproof apparatus of Kim-Chi storeroom
KR100270872B1 (en) Method for controlling dispenser apparatus
KR100302904B1 (en) Locking device for refrigerator
KR200153704Y1 (en) Refrigerator having a pressure control device
KR100290719B1 (en) The Vaccum Refrigerator
KR20010061676A (en) Vegetable box for refrigerator
KR840001679Y1 (en) Refrigerator with freezer
KR840001316Y1 (en) Refrigerator with freezer
KR19990057139A (en) Refrigerator and its control method
KR100206803B1 (en) Refrigerator and its refrigerating room control method
KR20030090886A (en) Temperature control method of refrigerator magic room
KR900001725Y1 (en) Refrigerator
KR200317858Y1 (en) Grill Fan Heater Control
KR100195451B1 (en) A refrigerator
KR0147903B1 (en) Air curtain apparatus of a refrigerator
KR0129658Y1 (en) Refigerator door

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application