KR200366049Y1 - A food refrigeration - Google Patents

A food refrigeration Download PDF

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Publication number
KR200366049Y1
KR200366049Y1 KR20-2004-0021544U KR20040021544U KR200366049Y1 KR 200366049 Y1 KR200366049 Y1 KR 200366049Y1 KR 20040021544 U KR20040021544 U KR 20040021544U KR 200366049 Y1 KR200366049 Y1 KR 200366049Y1
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KR
South Korea
Prior art keywords
broth
refrigerant pipe
pressure refrigerant
low pressure
storage
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KR20-2004-0021544U
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Korean (ko)
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정종성
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정종성
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Priority to KR20-2004-0021544U priority Critical patent/KR200366049Y1/en
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Publication of KR200366049Y1 publication Critical patent/KR200366049Y1/en

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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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/061—Walls with conduit means
    • 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
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 고안은 식품 냉장저장고에 관한 것으로, 더욱 상세하게는 전자밸브를 통하여 냉매공급이 제어되는 두 개의 저압파이프를 구비하여서 하나의 컴프레셔로 온도 조건이 상이한 육수통과 반찬통의 온도를 냉장 유지할 수 있도록 한 것이다.The present invention relates to a food refrigerator, and more specifically, to provide refrigeration of two different low pressure pipes through which a supply of refrigerant is controlled through a solenoid valve, so that one compressor can keep the temperature of a soup stock and a side dish with different temperature conditions. will be.

즉, 본 고안은 직육면체의 함체로 이루어진 몸체(110)와, 상기 몸체(110)의 상부에 일측으로 편향되게 구비되는 반찬수납부와, 상기 몸체의 반찬수납부의 일측에 구비되는 육수저장부와, 상기 반찬수납부의 하부측 몸체(110) 내부에 형성되는 냉장보관실(140)과, 상기 냉장보관실(140)의 일측 몸체에 구비되는 냉동장치로 구성한 것이다.That is, the present invention is a body 110 made of a rectangular parallelepiped housing, a side dish storage unit provided to be biased to one side on the upper portion of the body 110, and a broth storage unit provided at one side of the side dish storage unit of the body; The refrigeration storage chamber 140 is formed in the lower body 110 of the side dish storage unit, and is configured as a refrigerating device provided in one body of the refrigerating storage chamber 140.

따라서, 본 고안은 하나의 저압냉매관을 육수저압냉매관과 찬실저압냉매관으로 분할형성하므로서 하나의 콤프레셔로 보관온도가 상이한 육수와 반찬을 냉장상태에서 유지보관할 수 있는 것이다.Therefore, the present invention is to divide and store one low-pressure refrigerant pipe into the broth low-pressure refrigerant pipe and cold chamber low-pressure refrigerant pipe, it is possible to maintain and store the broth and side dishes with different storage temperature in a refrigerated state with one compressor.

Description

식품 냉장 저장고{A food refrigeration}A food refrigeration

본 고안은 식품 저장고에 관한 것으로, 더욱 상세하게는 전자밸브를 통하여 냉매공급이 제어되는 두 개의 저압파이프를 구비하여서 하나의 컴프레셔로 온도 조건이 상이한 육수통과 반찬통의 온도를 냉장 유지할 수 있도록 함을 목적으로 한 것이다.The present invention relates to a food storage, and more particularly, two low pressure pipes through which a refrigerant supply is controlled through a solenoid valve, so that one compressor can keep the temperature of the soup stock and the side dish with different temperature conditions. It is for the purpose.

일반적으로, 단체급식에서 배식되는 반찬등은 통상의 용기에 담아져서 배식이 이루어지고 있으며, 냉장보관이 요구되는 냉면 등의 육수도 통상의 용기에 담아 보관되고 있는 실정이다.In general, side dishes and the like are served in a group meal is served in a common container, and the soup is also stored in a common container, such as cold noodles that need to be refrigerated.

이상과 같이 단체급식 과정에 있어 냉장보관이 요구되는 반찬 또는 육수등을 상온에서 보관하게 되면 쉽게 부폐 또는 식중독 균에 오염되어서 단체 식중독을 유발시키는 등의 문제점이 있어 반찬을 냉장보관하기 위한 별도의 반찬저장고가 개발되어 사용되고 있으며, 육수의 저장통도 상기 반찬저장고의 일측에 일체로 구비하여 사용하고 있다.As described above, if side dishes or broths, which are required for refrigeration in the group meal process, are stored at room temperature, they are easily contaminated with decayed food poisoning bacteria and cause group food poisoning. A reservoir has been developed and used, and a stock reservoir of broth is also used integrally on one side of the side dish storage.

그러나, 상기한 바와 같은 반찬저장통과, 육수저장통은 저장온도가 상이하여서 하나의 냉동기로 보관 관리하기가 용이하지 않은 문제점이 있었다.However, the side dish storage bin and the broth storage bin as described above have a problem in that the storage temperature is different so that it is not easy to store and manage with one freezer.

이에, 본 고안은 상술한 바와 같이 온도조건이 동일하지 않아 각각의 냉동장치가 요구되는 반찬통과 육수통을 하나의 냉동장치로 냉장보관할 수 있도록 한 것이다.Thus, the present invention is to be refrigerated storage of the side dish barrel and broiler casing each refrigeration unit is required as a single refrigeration apparatus because the temperature conditions are not the same as described above.

도 1 은 본 고안에 따른 일 실시예를 보인 사시도.1 is a perspective view showing an embodiment according to the present invention.

도 2 는 본 고안에 따른 일 실시예를 보인 측 단면도.Figure 2 is a side cross-sectional view showing an embodiment according to the present invention.

도 3 은 본 고안에 따른 일 실시예를 보인 주요 구성도.3 is a main configuration showing an embodiment according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

110 : 몸체110: body

121 : 육수저장실 122 : 육수저장통121: soup stock 122: soup stock

131 : 반찬수납실 132 : 반찬통 133 : 걸이틀131: side dish storage room 132: side dish container 133: hanger

140 : 냉장보관실 141 : 보관실도어140: cold storage room 141: storage room door

150 : 콤프레셔150: compressor

160 : 고압냉매관160: high pressure refrigerant pipe

171 : 육수저압냉매관 172 : 찬실저압냉매관171: broth low pressure refrigerant pipe 172: cold chamber low pressure refrigerant pipe

181 : 육수통온도센서 182 : 찬실온도센서181: water bottle temperature sensor 182: cold room temperature sensor

183 : 육수냉매제어밸브 184 : 찬실냉매제어밸브183: broth refrigerant control valve 184: cold room refrigerant control valve

190 : 컨트롤러190 controller

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 고안은 하나의 냉동장치로 두 가지 이상 온도조건을 갖는 저장통을 냉장동작시킬 수 있도록 한 것으로, 직육면체의 함체로 이루어진 몸체(110)와, 상기 몸체(110)의 상부에 일측으로 편향되게 구비되는 반찬수납부와, 상기 몸체의 반찬수납부의 일측에 구비되는 육수저장부와, 상기 반찬수납부의 하부측 몸체(110) 내부에 형성되는 냉장보관실(140)과, 상기 냉장보관실(140)의 일측 몸체에 구비되는 냉동장치로 구성한 것이다.The present invention is to allow the refrigeration operation of the storage bin having two or more temperature conditions with a single refrigeration device, the body consisting of a rectangular parallelepiped body 110, which is provided to be deflected to one side on the upper portion of the body 110 A side dish storage unit, a broth storage unit provided on one side of the side dish storage unit of the body, the refrigerated storage chamber 140 formed in the lower side body 110 of the side dish storage unit, and the refrigerating storage chamber 140 of It is composed of a refrigeration apparatus provided on one side of the body.

여기서, 상기 반찬수납부는 몸체(110)의 상면에 요입형성된 반찬수납실(131)과, 상기 반찬수납실(131)에 수납되는 다수의 반찬통(132)을 지지수납할 수 있게 다수의 사각 걸이공을 형성하는 걸이틀(133)로 구성한 것이다.Here, the side dish storage unit has a plurality of square hangers to support the side dish storage chamber 131 formed in the upper surface of the body 110, and a plurality of side dishes 132 accommodated in the side dish storage chamber 131. It is composed of a hook 133 to form a ball.

그리고, 상기 육수저장부는 몸체(110)의 상면에 육수저장통(122)을 수납할 수 있게 요입 형성되어 구비되는 육수저장실(121)로 구성한 것이다.In addition, the broth storage unit is composed of a broth storage chamber 121 is provided with a concave formed to accommodate the broth storage reservoir 122 on the upper surface of the body (110).

한편, 상기 냉장보관실(140)은 몸체(110)의 반찬수납부 하위에 일정 체적의 용적을 확보하여 형성되며, 전면에는 보관물의 수납 및 인출을 위한 보관실도어(142)가 구비되어 있는 것이다.On the other hand, the refrigerating storage room 140 is formed by securing a volume of a predetermined volume below the side dish storage unit of the body 110, the front is provided with a storage chamber door 142 for storing and withdrawing the storage.

또한, 상기 냉동장치는 외부로부터 열에너지를 흡수할 수 있게 냉매가 저압상태로 유동되게 하는 저압냉매관부와, 상기 저압냉매관부로부터 열에너지를 흡수한 냉매에서 열을 방열시킬 수 있게 고압으로 압축하는 콤프레셔(150)와, 상기 콤프레셔(150)에 의하여 고압으로 압송된 냉매의 고압상태를 유지하여서 열에너지가 방열되시킨 후 저압냉매관으로 냉매가 유동되게 하는 고압냉매관(160) 및 상기 각구성의 동작을 제어하는 컨트롤러(190)으로 구성한 것이다.In addition, the refrigerating device is a low pressure refrigerant pipe portion for allowing the refrigerant to flow in a low pressure state to absorb the heat energy from the outside, and a compressor for compressing at high pressure to radiate heat from the refrigerant absorbed heat energy from the low pressure refrigerant pipe portion ( 150) and the high pressure refrigerant pipe 160 and the operation of each of the components to maintain the high pressure state of the refrigerant pressurized by the compressor 150 to the heat energy to radiate heat and then the refrigerant flows into the low pressure refrigerant pipe; The controller 190 is configured to control.

여기서, 상기 저압냉매관부는 육수저장통(122)의 외변을 나선형을 감싸 배설되는 육수저압냉매관(171)과, 상기 냉장보관실(140)의 상면과 반찬수납부에 지그재그 배설되는 찬실저압냉매관(172)과, 상기 육수저압냉매관(171)에는 육수저장통(122)의 온도를 감지하는 육수통온도센서(181)에 의하여 동작되게 구비되는 육수냉매제어밸브(183)와, 상기 찬실저압냉매관(172)에는 반찬수납부의 온도를 감지하는 찬실온도센서(182)에 의하여 동작되게 구비되는 찬실냉매제어밸브(184)로 구성한 것이다.Here, the low pressure refrigerant pipe portion is a low-pressure refrigerant pipe 171 is disposed to wrap the outer side of the broth storage reservoir 122 spirally, cold chamber low-pressure refrigerant pipe zigzag disposed on the upper surface and side dishes storage of the refrigerated storage chamber 140 ( 172, and the broth low pressure refrigerant pipe 171 is a broth coolant control valve 183, which is provided to be operated by the broth temperature sensor 181 for sensing the temperature of the broth reservoir 122, and the cold chamber low pressure refrigerant pipe Reference numeral 172 includes a cold compartment refrigerant control valve 184 provided to be operated by the cold compartment temperature sensor 182 for sensing the temperature of the side dish storage unit.

한편, 상기 육수저압냉매관(171)은 효율적인 동작을 위하여 0.30~0.33 m/l(단위체적당 길이)로 배설되고, 찬실저압냉매관(172)은 냉장보관실(140)과 반찬보관실 사이에 0.13~0.14 m/l(단위체적단 길이)로 배설하여 실시함이 바람직한 것이다.Meanwhile, the broth low pressure refrigerant pipe 171 is disposed at 0.30 to 0.33 m / l (length per unit volume) for efficient operation, and the cold compartment low pressure refrigerant pipe 172 is 0.13 to a space between the refrigerator storage room 140 and the side dish storage room. It is preferable to excrete at 0.14 m / l (unit volume stage length).

상기한 바와 같이 직육면체의 함체로 이루어진 몸체(110)와, 상기 몸체(110)의 상부에 일측으로 편향되게 구비되는 반찬수납부와, 상기 몸체의 반찬수납부의일측에 구비되는 육수저장부와, 상기 반찬수납부의 하부측 몸체(110) 내부에 형성되는 냉장보관실(140)과, 상기 냉장보관실(140)의 일측 몸체에 구비되는 냉동장치로 구성하되, 상기 냉동장치는 외부로부터 열에너지를 흡수할 수 있게 냉매가 저압상태로 유동되게 하는 저압냉매관부와, 상기 저압냉매관부로부터 열에너지를 흡수한 냉매에서 열을 방열시킬 수 있게 고압으로 압축하는 콤프레셔(150)와, 상기 콤프레셔(150)에 의하여 고압으로 압송된 냉매의 고압상태를 유지하여서 열에너지가 방열되시킨 후 저압냉매관으로 냉매가 유동되게 하는 고압냉매관(160) 및 상기 각 구성의 동작을 제어하는 컨트롤러(190)으로 구성하고, 상기 저압냉매관부는 육수저장통(122)의 외변을 나선형을 감싸 배설되는 육수저압냉매관(171)과, 상기 냉장보관실(140)의 상면과 반찬수납부의 상면에 지그재그 배설되는 찬실저압냉매관(172)과, 상기 육수저압냉매관(171)에는 육수저장통(122)의 온도를 감지하는 육수통온도센서(181)에 의하여 동작되게 구비되는 육수냉매제어밸브(183)와, 상기 찬실저압냉매관(172)에는 반찬수납부의 온도를 감지하는 찬실온도센서(182)에 의하여 동작되게 구비되는 찬실냉매제어밸브(185)로 구성한 본 고안은 하나의 콤프레셔(150)에 의하여 압송되어서 고압냉매관(160)을 통하여 공급되는 냉매가 분기되는 육수저압냉매관(171)과 찬실저압냉매관(172)을 통하여 분기 공급되어서 육수저장부와 반찬수납부 및 냉장보관실(140)의 냉장작용이 이루어지게 되는 것이다.As described above, the body 110 made of a rectangular parallelepiped housing, a side dish storage unit which is provided to be deflected to one side on the upper portion of the body 110, a broth storage unit provided at one side of the side dish storage unit of the body, and It consists of a refrigeration storage chamber 140 formed in the lower body 110 of the side dish storage unit, and a refrigeration apparatus provided on one body of the refrigerating storage chamber 140, wherein the refrigeration apparatus can absorb heat energy from the outside. A low pressure refrigerant pipe portion for allowing the refrigerant to flow in a low pressure state, a compressor 150 for compressing high pressure to dissipate heat from a refrigerant absorbing heat energy from the low pressure refrigerant pipe portion, and a high pressure by the compressor 150. The high pressure refrigerant pipe 160 for controlling the operation of each of the components and the high pressure refrigerant pipe 160 to keep the high pressure state of the refrigerant delivered to the heat dissipation and then the refrigerant flows to the low pressure refrigerant pipe And a low pressure refrigerant pipe part on the upper surface of the cold storage chamber 140 and the upper surface of the refrigerated storage chamber 140, the low pressure refrigerant pipe part being disposed around the outer side of the stock storage container 122 in a spiral shape. Cold room low pressure refrigerant pipe 172 is disposed zigzag and the broth low pressure refrigerant pipe 171 is a broth refrigerant control valve 183 is provided to be operated by the broth temperature sensor 181 for sensing the temperature of the broth storage tank 122 ), And the cold chamber low pressure refrigerant pipe 172, the present invention consists of a cold chamber refrigerant control valve 185 is provided to be operated by the cold chamber temperature sensor 182 for sensing the temperature of the side dish storage unit one compressor 150 ) Is fed through the high pressure refrigerant pipe 160 through which the refrigerant supplied through the high-pressure refrigerant pipe 160 is branched through the low-pressure refrigerant pipe 171 and the cold compartment low-pressure refrigerant pipe 172 to supply the broth storage unit and the side dish storage unit and the refrigerated storage room ( Refrigerating of 140) to be.

따라서, 본 고안은 하나의 저압냉매관을 육수저압냉매관과 찬실저압냉매관으로 분할형성하므로서 하나의 콤프레셔로 보관온도가 상이한 육수와 반찬을 냉장상태에서 유지보관할 수 있는 매우 유용한 것이다.Therefore, the present invention is very useful to maintain and store the broth and side dishes with different storage temperatures in a refrigerated state by forming a single low pressure refrigerant pipe divided into a broth low pressure refrigerant pipe and cold chamber low pressure refrigerant pipe.

Claims (3)

직육면체의 함체로 이루어진 몸체(110)와, 상기 몸체(110)의 상부에 일측으로 편향되게 구비되는 반찬수납부와, 상기 몸체의 반찬수납부의 일측에 구비되는 육수저장부와, 상기 반찬수납부의 하부측 몸체(110) 내부에 형성되는 냉장보관실(140)과, 상기 냉장보관실(140)의 일측 몸체에 구비되는 냉동장치로 구성하되,Body 110 consisting of a rectangular parallelepiped, side dish storage unit provided to be biased to one side on the upper portion of the body 110, broth storage unit provided on one side of the side dish storage unit of the body, and the side dish storage unit The refrigeration storage chamber 140 formed in the lower side of the body 110 and the refrigeration apparatus provided on one side of the refrigerating storage chamber 140, 상기 반찬수납부는 몸체(110)의 상면에 요입형성된 반찬수납실(131)과, 상기 반찬수납실(131)에 수납되는 다수의 반찬통(132)을 지지수납할 수 있게 다수의 사각 걸이공을 형성하는 걸이틀(133)로 구성하고,The side dish storage unit has a plurality of square hook holes to support the side dish storage chamber 131 formed in the upper surface of the body 110 and a plurality of side dishes 132 accommodated in the side dish storage chamber 131. It consists of a hook frame 133 to form, 상기 육수저장부는 몸체(110)의 상면에 육수저장통(122)을 수납할 수 있게 요입 형성되어 구비되는 육수저장실(121)로 구성하며,The broth storage unit comprises a broth storage room 121 which is formed to have a concave indentation to accommodate the broth storage container 122 on an upper surface of the body 110, 상기 냉장보관실(140)은 몸체(110)의 반찬수납부 하위에 일정 체적의 용적을 확보하여 형성되며, 전면에는 보관물의 수납 및 인출을 위한 보관실도어(142)가 구비하는 한편,The refrigerated storage room 140 is formed by securing a volume of a predetermined volume under the side dish storage unit of the body 110, the front is provided with a storage room door 142 for storing and withdrawing the storage, 상기 냉동장치는 외부로부터 열에너지를 흡수할 수 있게 냉매가 저압상태로 유동되게 하는 저압냉매관부와, 상기 저압냉매관부로부터 열에너지를 흡수한 냉매에서 열을 방열시킬 수 있게 고압으로 압축하는 콤프레셔(150)와, 상기 콤프레셔(150)에 의하여 고압으로 압송된 냉매의 고압상태를 유지하여서 열에너지가 방열되시킨 후 저압냉매관으로 냉매가 유동되게 하는 고압냉매관(160) 및 상기 각구성의 동작을 제어하는 컨트롤러(190)으로 구성한 것을 특징으로 하는 식품 냉장 저장고.The refrigeration apparatus is a low pressure refrigerant pipe portion for allowing the refrigerant to flow in a low pressure state to absorb the heat energy from the outside, and a compressor 150 for compressing at high pressure to dissipate heat from the refrigerant absorbed heat energy from the low pressure refrigerant pipe portion And, by maintaining the high pressure state of the refrigerant conveyed at high pressure by the compressor 150 to heat the heat energy is radiated after the high-pressure refrigerant pipe 160 and the operation of each configuration to allow the refrigerant to flow to the low pressure refrigerant pipe Food refrigerator storage, characterized in that configured as the controller 190. 제 1 항에 있어서;The method of claim 1; 상기 저압냉매관부는 육수저장통(122)의 외변을 나선형을 감싸 배설되는 육수저압냉매관(171)과, 상기 냉장보관실(140)의 상면과 반찬수납부에 지그재그 배설되는 찬실저압냉매관(172)과, 상기 육수저압냉매관(171)에는 육수저장통(122)의 온도를 감지하는 육수통온도센서(181)에 의하여 동작되게 구비되는 육수냉매제어밸브(183)와, 상기 찬실저압냉매관(172)에는 반찬수납부의 온도를 감지하는 찬실온도센서(182)에 의하여 동작되게 구비되는 찬실냉매제어밸브(184)로 구성한 것을 특징으로 하는 식품 냉장 저장고.The low pressure refrigerant pipe part is a broth low pressure refrigerant pipe 171 which is disposed to surround the outer side of the broth storage container 122 helical, cold chamber low pressure refrigerant pipe 172 is disposed in a zigzag on the upper surface and side dishes storage of the refrigerating storage chamber 140 And, the broth low pressure refrigerant pipe 171 is a broth coolant control valve 183 which is provided to be operated by the broth temperature sensor 181 for sensing the temperature of the broth reservoir 122, and the cold chamber low pressure refrigerant pipe 172 ) Is a food refrigerator, characterized in that consisting of a cold compartment control valve 184 is provided to be operated by the cold compartment temperature sensor 182 for detecting the temperature of the side dish storage unit. 제 1 항 내지 제 2 항 중 어느 하나의 항에 있어서;The method according to any one of claims 1 to 2; 상기 육수저압냉매관(171)은 효율적인 동작을 위하여 0.30~0.33 m/l(단위체적당 길이)의 길이로 배설되고, 찬실저압냉매관(172)은 냉장보관실(140)과 반찬보관실 사이에 0.13~0.14 m/l(단위체적당 길이)로 배설한 것을 특징으로 하는 식품 냉장 저장고.The broth low pressure refrigerant pipe 171 is disposed in a length of 0.30 ~ 0.33 m / l (length per unit volume) for efficient operation, cold chamber low pressure refrigerant pipe 172 is 0.13 ~ between the cold storage room 140 and the side dish storage room A food refrigerator, characterized in that it is excreted at 0.14 m / l (length per unit volume).
KR20-2004-0021544U 2004-07-28 2004-07-28 A food refrigeration KR200366049Y1 (en)

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