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KR960024118A - Refrigerator with two evaporators - Google Patents

Refrigerator with two evaporators Download PDF

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Publication number
KR960024118A
KR960024118A KR1019940035985A KR19940035985A KR960024118A KR 960024118 A KR960024118 A KR 960024118A KR 1019940035985 A KR1019940035985 A KR 1019940035985A KR 19940035985 A KR19940035985 A KR 19940035985A KR 960024118 A KR960024118 A KR 960024118A
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KR
South Korea
Prior art keywords
compartment
freezer
evaporator
refrigerator
designed
Prior art date
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Granted
Application number
KR1019940035985A
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Korean (ko)
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KR0132476B1 (en
Inventor
송계영
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구자홍
Lg 전자 주식회사
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Priority to KR1019940035985A priority Critical patent/KR0132476B1/en
Publication of KR960024118A publication Critical patent/KR960024118A/en
Application granted granted Critical
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 두개의 증발기를 갖는 냉장고에 관한 것으로서, 냉동실을 냉장실로 사용할 수 있도록 함은 물론 냉장실은 냉동실로도 사용할 수 있도록 하여 소비자가 필요에 의해 많은량의 냉장식품 및 냉동식품을 선택적으로 보관할 수 있게 함에 따라 사용상의 편리성을 제공하고자 한 것이다.The present invention relates to a refrigerator having two evaporators, which allows the freezer to be used as a refrigerating compartment as well as the refrigerating compartment to be used as a freezer to selectively store a large amount of refrigerated food and frozen food as needed. It is intended to provide convenience in use.

이를 위해 본 발명은 냉장실용 증발기(7)의 전방에 연결된 냉장실용 감압기구(6)를 냉동이 가능한 온도대에 맞게 설계함과 함께 냉동실용 증발기(9)의 전방에 연결된 냉동실용 감압기구(8)를 냉동이 가능한 온도대에 맞게 설계하고, 상기 냉장실용 증발기(7)의 후방에는 냉장실용 역지밸브(17)를 연결함과 함께 냉동실용 증발기(9)의 후방에는 냉동실용 역지밸브(14)를 연결하여 구성하거나 냉장실용 감압기구(6)는 냉장이 가능한 온도대에 맞게 설계함과 함께 냉동실용 감압기구(8)는 냉동이 가능한 온도대에 맞게 설계하고, 냉장실용 증발기(7)의 후방에는 냉장실용 역지밸브(17)를 연결함과 함께 냉동실용 증발기(9)의 후방에는 냉동실용 역지밸브(14)를 연결하며, 병렬로 연결된 상기 냉장실용 감압기구(6) 및 냉동실용 감압기구(8)와 냉장실용 증발기(7) 및 냉동실용 증발기(9) 사이에는 사방밸브(18)를 연결하여 구성하거나 냉동싸이클을 냉장실용과 냉동실용으로 각각 분리하여 설계하고, 상기 각 싸이클을 이루는 냉장실용 감압기구(6)와 냉동실용 감압기구(8)는 냉동이 가능한 온도대에 맞게 설계하여 구성한다.To this end, the present invention is designed to fit the temperature of the refrigerating chamber decompression mechanism (6) connected to the front of the refrigerating chamber evaporator (7) and the freezer compartment decompression mechanism (8) connected to the front of the freezer compartment evaporator (9) ) Is designed for a temperature range that can be refrigerated, and the check valve 17 for the refrigerating compartment is connected to the check valve 17 for the refrigerating compartment, and the check valve 14 for the freezer compartment at the rear of the freezer evaporator 9. The pressure reducing mechanism (6) for the refrigerating compartment is designed for a temperature range that can be refrigerated, while the pressure reducing mechanism (8) for the freezer compartment is designed for the temperature range that can be refrigerated, and the rear of the evaporator (7) for the refrigerator compartment In addition to the refrigeration chamber check valve (17) is connected to the freezer compartment evaporator (9) is connected to the freezer compartment check valve (14) connected in parallel, the refrigerator compartment pressure reducing mechanism (6) and the freezer compartment pressure reducing mechanism ( 8) and evaporators for refrigerators (7) and cold storage Designed by connecting the four-way valve 18 between the practical evaporator (9) or by separately designing the freezing cycle for the refrigerator compartment and the freezer compartment, the depressurization mechanism (6) for the refrigerating chamber and the decompression mechanism for the freezer ( 8) is designed and configured according to the temperature range where refrigeration is possible.

Description

두개의 증발기를 갖는 냉장고Refrigerator with two evaporators

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 두개의 증발기를 갖는 냉장고를 일 실시예로 나타낸 전체 구성도, 제3도는 본 발명 두개의 증발기를 갖는 냉장고를 다른 실시예로 나타낸 전체 구성도, 제4도는 본 발명 두개의 증발기를 갖는 냉장고를 또 다른 실시예로 나타낸 전체 구성도.2 is an overall configuration diagram showing a refrigerator having two evaporators of the present invention in one embodiment, Figure 3 is an overall configuration diagram showing a refrigerator having two evaporators of the present invention in another embodiment, Figure 4 is a two evaporators of the present invention Overall configuration showing a refrigerator having as another embodiment.

Claims (3)

냉장실용 증발기(7)의 전방에 연결된 내장실용 감압기구(6)를 냉동이 가능한 온도대에 맞게 설계함과 함께 냉동실용 증발기(9)의 전방에 연결된 냉동실용 감압기구(8)를 냉동이 가능한 온도대에 맞게 설계하고, 상기 냉장실용 증발기(7)의 후방에는 냉장실용 역지밸브(17)를 연결함과 함께 냉동실용 증발기(9)의 후방에는 냉동실용 역지밸브(14)를 연결하여 구성함을 특징으로 하는 두개의 증발기를 갖는 냉장고.Designing a pressure reducing mechanism (6) for the interior compartment connected to the front of the refrigerator compartment evaporator (7) for the freezing temperature range and freezing the pressure reducing mechanism (8) for the freezer compartment connected to the front of the freezer compartment evaporator (9) Designed according to the temperature zone, the refrigeration chamber check valve 17 is connected to the rear of the refrigerating chamber evaporator 7, and the freezing chamber check valve 14 is connected to the rear of the freezer compartment evaporator (9). A refrigerator having two evaporators, characterized in that. 냉장실용 감압기구(6)는 냉장이 가능한 온도대에 맞게 설계함과 함께 내동실용 감압기구(8)는 냉동이 가능한 온도대에 맞게 설계하고, 냉장실용 증발기(7)의 후방에는 냉장실용 역지밸브(17)를 연결함과 함께 냉동실용 증발기(9)의 후방에는 냉동실용 역지밸브(14)를 연결하며, 병렬로 연결된 상기 냉장실용 감압기구(6) 및 냉동실용 감압기구(8)와 냉장실용 증발기(7) 및 냉동실용 증발기(9) 사이에는 사방밸브(18)를 연결하여 구성함을 특징으로 하는 두개의 증발기를 갖는 냉장고.The refrigerator compartment pressure reducing mechanism (6) is designed for a temperature range that can be refrigerated, while the internal chamber pressure reduction mechanism (8) is designed for a temperature range that can be frozen, and the check valve for the refrigerator compartment is located behind the refrigerator compartment evaporator (7). (17) and the freezer compartment check valve 14 is connected to the rear of the freezer compartment evaporator (9), and the refrigerator compartment pressure reducing mechanism (6) and the freezer compartment pressure reducing mechanism (8) and the refrigerator compartment connected in parallel. A refrigerator having two evaporators, characterized in that the four-way valve (18) is connected between the evaporator (7) and the freezer compartment evaporator (9). 냉동싸이클을 냉장실용과 냉동실용으로 각각 분리하여 설계하고, 상기 각 싸이클을 이루는 냉장실용 감압기구 (6)와 냉동실용 감압기구(8)는 냉동이 가능한 온도대에 맞게 설계하여 구성함을 특징으로 하는 두개의 증발기를 갖는 냉장고.The refrigeration cycle is designed separately for the refrigerator compartment and the freezer compartment, and the refrigerating compartment pressure reducing mechanism 6 and the freezing compartment pressure reducing mechanism 8 constituting the cycles are designed and configured for a temperature range in which freezing is possible. Refrigerator with two evaporators. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035985A 1994-12-22 1994-12-22 Refrigerator having double evaporators Expired - Fee Related KR0132476B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035985A KR0132476B1 (en) 1994-12-22 1994-12-22 Refrigerator having double evaporators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035985A KR0132476B1 (en) 1994-12-22 1994-12-22 Refrigerator having double evaporators

Publications (2)

Publication Number Publication Date
KR960024118A true KR960024118A (en) 1996-07-20
KR0132476B1 KR0132476B1 (en) 1998-04-20

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KR1019940035985A Expired - Fee Related KR0132476B1 (en) 1994-12-22 1994-12-22 Refrigerator having double evaporators

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024881A (en) * 2000-09-27 2002-04-03 구자홍 Fluid flowing backward preventing apparatus in freezer
KR20020024883A (en) * 2000-09-27 2002-04-03 구자홍 Fluid flowing backward preventing apparatus in refrigerator
KR100851053B1 (en) * 2002-06-26 2008-08-12 엘지전자 주식회사 A valve control method of refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024881A (en) * 2000-09-27 2002-04-03 구자홍 Fluid flowing backward preventing apparatus in freezer
KR20020024883A (en) * 2000-09-27 2002-04-03 구자홍 Fluid flowing backward preventing apparatus in refrigerator
KR100851053B1 (en) * 2002-06-26 2008-08-12 엘지전자 주식회사 A valve control method of refrigerator

Also Published As

Publication number Publication date
KR0132476B1 (en) 1998-04-20

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