KR20040034140A - Kim-chi storage with multi-storeroom - Google Patents

Kim-chi storage with multi-storeroom Download PDF

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Publication number
KR20040034140A
KR20040034140A KR1020020064220A KR20020064220A KR20040034140A KR 20040034140 A KR20040034140 A KR 20040034140A KR 1020020064220 A KR1020020064220 A KR 1020020064220A KR 20020064220 A KR20020064220 A KR 20020064220A KR 20040034140 A KR20040034140 A KR 20040034140A
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storage
opening
compressor
refrigerant
kimchi
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KR1020020064220A
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Korean (ko)
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KR100484980B1 (en
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김규완
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위니아만도 주식회사
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/10—Preserving with acids; Acid fermentation
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PURPOSE: Provided is a kimchi refrigerator containing a plurality of storage chambers which are independently operated by combination of an evaporation chamber, an opening fixing capillary tube, an opening and closing transmission valve and an expansion apparatus for controlling the opening, thereby controlling direct cooling according to each storage chamber and easily controlling the flow quantity of refrigerant according to volumetric change of a compressor. CONSTITUTION: A kimchi refrigerator comprises: a plurality of evaporators(40a,40b,40c) which are separately installed within a plurality of storage chambers; an opening fixing capillary tube(50a,50b,50c) according to the storage chambers separately connected to a plurality of evaporation chambers; and an opening and closing transmission valve(60a,60b,60c) separately connected to a plurality of opening fixing capillary tubes. The kimchi refrigerator also contains a plurality of storage chambers, a compressor(10), a condensing apparatus(20) and an opening control type expansion apparatus(30).

Description

다수개의 저장실을 구비한 김치저장고{Kim-chi storage with multi-storeroom}Kim-chi storage with multi-storeroom

본 발명은 가변 용량형 압축기를 적용한 다수개의 저장실을 구비한 김치저장고에 있어서, 다수개의 저장실마다 구비된 증발실에 공급되는 냉매를 각각 제어하여 다수개의 저장실이 독립적으로 작동되게 하는 다수개의 저장실을 구비한 김치저장고에 관한 것이다.The present invention is a kimchi storage having a plurality of storage chambers applying a variable capacity compressor, comprising a plurality of storage chambers to independently control the refrigerant supplied to the evaporation chamber provided for each of the plurality of storage chambers to operate independently It's about a kimchi store.

김치냉장고는 기존의 저장, 보관 기능만을 수행하는 냉장고와는 달리 김치를 숙성할 수 있도록 온도를 높이거나 낮추는 기능을 포함하여, 김치를 숙성시킨 후 적절한 온도를 유지하며 김치를 장기간 보관하는 것이 가능하다.Kimchi Refrigerator, unlike refrigerators that only perform storage and storage functions, includes a function to raise or lower the temperature so that it can ripen, and it is possible to store kimchi for a long time after ripening it. .

도 1은 종래 기술에 의한 김치 저장고의 냉각 장치의 구조를 나타낸 개략도이다.1 is a schematic view showing the structure of a cooling apparatus of a kimchi storage according to the prior art.

여기에 도시된 바와 같이 냉기를 발생하는 압축기(10), 응축기(20), 팽창장치(30), 증발기(40)를 포함한다.As shown here, the compressor includes a compressor 10 for generating cold air, a condenser 20, an expansion device 30, and an evaporator 40.

상기 압축기(10)는 냉매를 압축하여 고온고압 상태로 변환하고, 상기 냉매를 배관을 통해 상기 응축기(20)에 공급한다. 상기응축기(20)에서는 상기 냉매의 온도를 낮추고, 저온고압상태의 냉매를 팽창장치(30)에 전달한다.The compressor 10 converts the refrigerant into a high temperature and high pressure state, and supplies the refrigerant to the condenser 20 through a pipe. The condenser 20 lowers the temperature of the refrigerant and transfers the refrigerant in a low temperature and high pressure state to the expansion device 30.

상기 냉매는 상기 팽창장치(30)에서 저온저압 상태로 변환되어 증발기(40)에 공급되고, 상기 증발기(40)에서 상기 냉매는 상변화 하면서 주변의 열기를 흡수하므로 온도가 낮아진다.The refrigerant is converted into a low-temperature low-pressure state in the expansion device 30 is supplied to the evaporator 40, the temperature in the evaporator 40, the refrigerant absorbs the surrounding heat while the phase change.

상기 냉매의 상변화시, 상기 증발기(40)를 통과하는 냉매에 의해 저장고의 온도를 낮추게되며, 상기 냉매는 상기 압축기(30)에 재공급 되어 상기한 바와 같은순환을 반복한다.During the phase change of the refrigerant, the temperature of the reservoir is lowered by the refrigerant passing through the evaporator 40, and the refrigerant is supplied to the compressor 30 again to repeat the circulation as described above.

그러나 이러한 종래의 김치 저장고에서 저장실이 다실일 경우 각 저장실별 냉매 조절이 불가능한 문제점이 있었다.However, when the storage room is a tea room in the conventional kimchi storage, there was a problem that it is impossible to control the refrigerant for each storage room.

또한, 용량 가변형 압축기의 경우 냉각 부하의 변동을 추종하는 팽창장치를 함께 적용하여야 효율좋은 제품의 개발이 가능하며 개도 고정식 팽창 장치에서 일정량의 압축기 부하 변동량 만을 추종할 수 있기에 냉동 부하 변동시 냉매 시스템의 고저압이 함께 심하게 변동하여 제품의 소음이나 내구성의 문제를 일으키는 문제점이 있었다.In addition, in the case of variable displacement compressors, an expansion device that tracks fluctuations in the cooling load can be applied together to develop an efficient product, and only a certain amount of compressor load fluctuations can be followed in a fixed degree expansion device. The high and low pressure fluctuates severely together, causing a problem of noise or durability of the product.

상기와 같은 문제점을 해결하기 위한 본 발명은 다수개의 저장실을 구비하는 김치 저장고에 있어서, 다수개의 저장실마다 구비된 증발실과, 각각의 증발실에 연결된 개도 고정형 모세관과, 모세관별 개폐전동 밸브와, 다수개의 모세관에 흐르는 냉매를 제어하기 위한 1개의 개도 조절용 팽창장치를 조합함으로써 다수개의 저장실을 독립적으로 작동하도록 하는 다수개의 저장실을 구비한 김치 저장고를 제공하기 위한 것이다.The present invention for solving the above problems is a kimchi storage having a plurality of storage chambers, evaporation chambers provided for each of the plurality of storage chambers, the opening degree-type capillary tube connected to each evaporation chamber, capillary open and close motor valves, It is to provide a kimchi reservoir having a plurality of storage chambers to operate a plurality of storage chambers independently by combining one opening control device for controlling the refrigerant flowing through the two capillaries.

도 1은 종래 기술에 의한 김치 저장고의 냉각 장치의 구조를 나타낸 개략도이다.1 is a schematic view showing the structure of a cooling apparatus of a kimchi storage according to the prior art.

도2는 본 발명에 의한 다수개의 저장실을 구비한 김치 저장고의 냉각 장치의 구조를 나타낸 개략도이다.Figure 2 is a schematic diagram showing the structure of the cooling device of the kimchi storage equipped with a plurality of storage rooms according to the present invention.

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

10 : 압축기 20 : 응축기10 compressor 20 condenser

30 : 팽창 장치 40 : 증발기30 expansion device 40 evaporator

50a, 50b, 50c : 개도 고정형 모세관50a, 50b, 50c: opening degree fixed capillary

60a, 60b, 60c : 저장실별 개폐전동 밸브60a, 60b, 60c: opening and closing electric valve for each storage room

70 : 압력 평형장치70: pressure equalizer

상기와 같은 목적을 실현하기 위한 본 발명은 다수개의 저장실과, 압축기와, 응축기, 개도 조절형 팽창 장치를 포함하는 김치저장고에 있어서, 상기 다수개의저장실에 각각 설치된 증발기와, 상기 다수개의 증발실에 각각 연결된 저장실별 개도 고정형 모세관과, 상기 다수개의 개도 고정형 모세관에 각각 연결된 개폐전동 밸브를 포함하는 것을 특징으로 하는 김치 저장고에 관한 것이다.The present invention for realizing the above object is a kimchi storage comprising a plurality of storage chamber, a compressor, a condenser, an opening-adjustable expansion device, an evaporator installed in each of the plurality of storage chambers, the plurality of evaporation chambers It relates to a kimchi reservoir, characterized in that it comprises an opening and closing capillary tube for each storage compartment connected to each other, and an opening and closing motor valve connected to each of the plurality of openings fixed capillary tube.

상기 압축기는 인버터 압축기를 이용하는 것을 특징으로 한다.The compressor is characterized in that using an inverter compressor.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 또한 본 실시예는 본 발명의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이며 종래 구성과 동일한 부분은 동일한 부호 및 명칭을 사용한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only and the same parts as in the conventional configuration using the same reference numerals and names.

도2는 본 발명에 의한 김치 저장고의 냉각 장치의 구조를 나타낸 개략도이다.Figure 2 is a schematic diagram showing the structure of the cooling device of the kimchi storage according to the present invention.

여기에 도시된 바와 같이 냉기를 발생하는 인버터 압축기(10)와, 응축기(20), 다수개의 저장실에 각각 설치된 다수개의 증발기(40am 40b, 40c)와, 다수개 의 증발기에 각각 연결된 다수개의 개도 고정형 모세관(50a, 50b, 50c)와, 다수개의 개도 고정형 모세관에 각각 연결된 모세관별 개폐전동 밸브(60a, 60b, 60c)와, 모세관별 개폐전동 밸브(60a, 60b, 60c)와 상기 응축기 사이에 연결되는 개도 조절형 팽창장치(30) 및 저장실별 및 압력 평형 장치(70)를 포함한다.As shown here, the inverter compressor 10 for generating cold air, the condenser 20, a plurality of evaporators 40am 40b and 40c respectively installed in a plurality of storage rooms, and a plurality of fixed degrees connected to a plurality of evaporators, respectively Capillary tubes 50a, 50b, 50c, capillary open / close motor valves 60a, 60b, 60c connected to a plurality of opening degree fixed capillaries, respectively, and connect between capillary open / close motor valves 60a, 60b, 60c and the condenser And an opening controllable expansion device 30 and a storage compartment separation and pressure balance device 70.

상기 압축기(10)는 냉매를 압축하여 고온고압 상태로 변환하고, 상기 냉매를 배관을 통해 상기 응축기(20)에 공급한다. 상기 응축기(20)에서는 상기 냉매의 온도를 낮추고, 저온고압상태의 냉매를 개도 조절형 팽창장치(30)에 전달한다. 상기 냉매는 상기 개도 조절형 팽창장치(30)에서 저온저압 상태로 변환되어 각 저장실별 개도 고정형 모세관(50a, 50b, 50c)을 통해 공급된다.The compressor 10 converts the refrigerant into a high temperature and high pressure state, and supplies the refrigerant to the condenser 20 through a pipe. The condenser 20 lowers the temperature of the coolant and delivers the coolant in a low temperature and high pressure state to the opening control type expansion device 30. The refrigerant is converted into a low temperature low pressure state in the opening control type expansion device 30 is supplied through the opening degree fixed capillary (50a, 50b, 50c) for each storage compartment.

상기 저장실별 개도 고정형 모세관을 통해 공급된 냉매는 저장실별 개폐전동 밸브(60a, 60b, 60c)의 제어에 의해 각각의 저장실별 증발기(40a, 40b, 40c)에 공급되고, 상기 저장실별 증발기(40a, 40b, 40c)에서 상기 냉매는 상변화 하면서 주변의 열기를 흡수하므로 온도를 낮추게 된다.The refrigerant supplied through the opening degree fixed capillary for each storage compartment is supplied to each storage compartment evaporator 40a, 40b, 40c by the control of the opening / closing transmission valves 60a, 60b, 60c for each storage compartment, and the storage chamber evaporator 40a. , 40b and 40c, the refrigerant absorbs the surrounding heat while changing phase, thereby lowering the temperature.

상기 냉매의 상변화시, 상기 저장실별 증발기(40a, 40b, 40c)를 통과하는 냉매에 의해 저장실의 온도를 낮추게된다.During the phase change of the refrigerant, the temperature of the storage compartment is lowered by the refrigerant passing through the storage evaporators 40a, 40b, and 40c.

상기 냉매는 압력 평형 장치(70)를 통해 압력 평형 상태를 유지하여 상기 압축기(30)에 재공급 되어 상기한 바와 같은 순환을 반복한다.The refrigerant is re-supplied to the compressor 30 by maintaining the pressure balance state through the pressure balance device 70 to repeat the circulation as described above.

이와 같이 본원 발명은 다수개의 저장실마다 각각 증발기가 설치되어, 각 저장실마다 독립적으로 제어가 가능하다.As described above, the present invention is provided with an evaporator for each of the plurality of storage compartments, and can be independently controlled for each storage compartment.

상기한 바와 같이 본 발명은 다수개의 저장실을 구비하는 김치 저장고에 있어서, 다수개의 저장실에 각각 설치된 다수개의 증발기를 포함하여 다수개의 저장실이 독립적으로 작동되므로, 각 저장실별 직냉 제어가 가능하여 압축기의 용량 변화에 따른 냉매의 유량 제어가 용이한 이점이 있다.As described above, the present invention is a kimchi storage having a plurality of storage chambers, including a plurality of storage chambers are operated independently, including a plurality of evaporators installed in each of the plurality of storage chambers, so that the direct cooling control for each storage compartment is possible capacity of the compressor There is an advantage that the flow rate control of the refrigerant according to the change is easy.

Claims (2)

다수개의 저장실과, 압축기와, 응축기, 개도 조절형 팽창 장치를 포함하는 김치저장고에 있어서,In a kimchi storage comprising a plurality of storage compartments, a compressor, a condenser, an opening-adjustable expansion device, 상기 다수개의 저장실에 각각 설치된 증발기와,An evaporator installed in each of the plurality of storage rooms, 상기 다수개의 증발실에 각각 연결된 저장실별 개도 고정형 모세관과,An opening degree fixed capillary for each storage chamber connected to the plurality of evaporation chambers, 상기 다수개의 개도 고정형 모세관에 각각 연결된 개폐전동 밸브를Opening and closing motor valves connected to the plurality of opening degree fixed capillaries, respectively. 포함하는 것을 특징으로 하는 김치 저장고.Kimchi storage, characterized in that it comprises. 제 1항에 있어서, 상기 압축기는 인버터 압축기를 이용하는 것을 특징으로 하는 김치 저장고.The kimchi reservoir according to claim 1, wherein the compressor uses an inverter compressor.
KR10-2002-0064220A 2002-10-21 2002-10-21 Kim-chi storage with multi-storeroom KR100484980B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100522882B1 (en) * 2003-01-22 2005-10-24 위니아만도 주식회사 apparatus for expansion of freezing material using multi-capillary tube
KR100579658B1 (en) * 2004-11-02 2006-05-15 주식회사 대우일렉트로닉스 A kimchi-refrigerator having dual-cooling system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151608B1 (en) * 1994-12-20 1998-09-15 정몽원 Kimchi storage
KR100325377B1 (en) * 1999-04-29 2002-03-04 황한규 Method for contriolling Kimchi refrigerator
KR100342257B1 (en) * 2000-07-05 2002-07-02 윤종용 Refrigerator for kimchi
KR20020057702A (en) * 2001-01-05 2002-07-12 구자홍 Controlling method for refrigerator having a pair of evaporators
KR100368944B1 (en) * 2001-03-26 2003-01-24 삼성전자 주식회사 Multi-room refrigerator and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100522882B1 (en) * 2003-01-22 2005-10-24 위니아만도 주식회사 apparatus for expansion of freezing material using multi-capillary tube
KR100579658B1 (en) * 2004-11-02 2006-05-15 주식회사 대우일렉트로닉스 A kimchi-refrigerator having dual-cooling system

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