KR20000065991A - Refrigeration cycle structure of refrigerator - Google Patents

Refrigeration cycle structure of refrigerator Download PDF

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Publication number
KR20000065991A
KR20000065991A KR1019990012800A KR19990012800A KR20000065991A KR 20000065991 A KR20000065991 A KR 20000065991A KR 1019990012800 A KR1019990012800 A KR 1019990012800A KR 19990012800 A KR19990012800 A KR 19990012800A KR 20000065991 A KR20000065991 A KR 20000065991A
Authority
KR
South Korea
Prior art keywords
condenser
heat exchanger
receiver
refrigeration cycle
refrigerator
Prior art date
Application number
KR1019990012800A
Other languages
Korean (ko)
Inventor
김근배
Original Assignee
김근배
한국하이프레스 주식회사
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 김근배, 한국하이프레스 주식회사 filed Critical 김근배
Priority to KR1019990012800A priority Critical patent/KR20000065991A/en
Publication of KR20000065991A publication Critical patent/KR20000065991A/en

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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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: A configuration is provided to reduce manufacturing cost and achieve an improved space utilization by integrating a condenser, receiver and a heat exchanger into a multi-functional device. CONSTITUTION: A configuration comprises a compressor(1), a condenser(2) having a receiver(6), an expansion valve(3), an evaporator(40) and a heat exchanger(5) which are connected to each other, wherein the condenser, receiver and the heat exchanger are integrated into a single unit.

Description

냉동기의 냉동싸이클구조{REFRIGERATION CYCLE STRUCTURE OF REFRIGERATOR}REFRIGERATION CYCLE STRUCTURE OF REFRIGERATOR}

본 발명은 응축기(CONDENSER)와 수액기(RECEIVER)및 열교환기(HEAT EXCHANGER)를 하나로 복합 구성하여 냉동기의 생산비를 절감시킬 수 있도록함과 아울러 소형화로 설치면적을 줄일 수 있도록 한 냉동기의 냉동싸이클구조에 관한 것이다.The present invention is a refrigeration cycle structure of the freezer to reduce the production area of the freezer by reducing the production cost of the freezer by combining the condenser (CONDENSER) and the receiver (RECEIVER) and heat exchanger (HEAT EXCHANGER) into one It is about.

냉동기는 압축기(COMPRESSOR), 수액기(RECEIVER)를 형성한 응축기와 팽창밸브(EXPANSION VALVE)및 증발기(EVAPORATOR)로 구성되고 싸이클의 효율 및 안정성을 증대시키기 위해 열교환기(5)를 사용하게 되는 바,The refrigerator consists of a compressor, a condenser forming a receiver, an expansion valve, and an evaporator, and the heat exchanger 5 is used to increase the efficiency and stability of the cycle. ,

종래에는 도3과 같이 응축기(2)에서 수액기(6)를 거쳐 팽창밸브(3)로 가는 냉매액라인과 증발기(4)에서 압축기(1)로 유입되는 냉매가스라인사이에 열교환기 (5)를 별개로 설치하게 됨으로 생산비를 많이 소요하게됨과 아울러 설치면적을 넓게 요하게 되는 문제가 따르게 되었다.Conventionally, as shown in FIG. 3, a heat exchanger 5 is provided between a refrigerant liquid line from the condenser 2 to the expansion valve 3 through the receiver 6 and a refrigerant gas line flowing from the evaporator 4 to the compressor 1. The separate installation of) leads to a problem that requires a lot of production cost and requires a large installation area.

본 발명은 상기와 같은 문제점을 해결하기 위하여 압축기(1), 수액기(6)를 형성한 응축기(2), 팽창변(3)과 증발기(4)및 열교환기(5)를 연결하여서 된 것에 있어서,The present invention is to connect the compressor (1), the condenser (2), the expansion valve (3) and the evaporator (4) and the heat exchanger (5) formed in order to solve the above problems. ,

응축기(2)와 수액기(6)및 열교환기(5)를 하나로 구성함으로서 생산비를 대폭 절감시킬 수 있도록함과 아울러 소형화로 좁은 면적에서도 용이하게 설치할 수 있도록 한 것이다.The condenser 2, the receiver 6, and the heat exchanger 5 are configured in one unit so that the production cost can be greatly reduced, and the compactness can be easily installed even in a small area.

도1은 본 발명의 냉동싸이클도1 is a freezing cycle of the present invention

도2는 도1의 A-A선 단면도2 is a cross-sectional view taken along the line A-A of FIG.

도3은 종래의 냉동싸이클도.3 is a conventional refrigeration cycle diagram.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

1 : 압축기(COMPRESSOR)1: Compressor

2 : 응축기(CONDENSER)2: condenser

3 : 팽창변(EXPANSION VALVE)3: EXPANSION VALVE

4 : 증발기(EVAPORATOR)4: Evaporator

5 : 열교환기(HEAT EXCHANGER)5: Heat Exchanger

6 : 수액기(RECEIVER)6: receiver (RECEIVER)

도1은 본 발명의 냉동싸이클도로서1 is a refrigeration cycle diagram of the present invention;

도1에 도시된 바와 같이,As shown in Figure 1,

압축기(1), 수액기(6)를 형성한 응축기(2), 팽창변(3)과 증발기(4)및 열교환기(5)를 연결하여서 된 것에 있어서,In connecting the compressor 1, the condenser 2 which formed the receiver 6, the expansion valve 3, the evaporator 4, and the heat exchanger 5,

수액기(6)를 형성한 응축기(2)에 열교환기(5)를 결합하여 하나의 응축기(2)로 3가지의 역활을 발휘시킬 수 있도록 한 것이다.The heat exchanger (5) is combined with the condenser (2) having the receiver (6) so that one condenser (2) can play three roles.

미설명부호 2'는 응축기튜브(CONDENSER TUBE)또는2 'is the condenser tube (CONDENSER TUBE) or

냉각수순환관이고Cooling water circulation pipe

5'는 열교환튜브(HEAT EXCHANGER TUBE)이다.5 'is a heat exchanger tube.

이와 같이 된 본 발명은 압축기(1)를 거친 냉매증기는 도2와 같이 응축기(2)의 원통내로 유입되어 응축기원통내에 배관된 응축기튜브(2')를 거치면서 응축되어 포화액으로 변하고 하부의 열교환튜브(5')와 또 한번의 열교환함으로써 불포화냉매액으로 과냉된다.In the present invention as described above, the refrigerant vapor passing through the compressor (1) flows into the cylinder of the condenser (2) as shown in FIG. By another heat exchange with the heat exchange tube 5 ', it is supercooled with an unsaturated refrigerant liquid.

하부의 열교환튜브는 내부로 증발기를 거친 냉매증기가 유입되어 응축기튜브 (2')를 통과한 냉매액으로부터 열을 흡수한 후 과열증기로 변화한 후 압축기(1)로 흘러가게되며 응축기(2)의 하부는 응축된 고온,고압의 냉매액을 일시 저장하는 수액기(6)의 역활을 하게 되는데,The lower heat exchange tube flows into the refrigerant (1) after absorbing heat from the refrigerant liquid passing through the evaporator through the condenser tube (2 '), changing into superheated steam, and then flowing into the compressor (1). The lower portion of the serves as a receiver 6 for temporarily storing the condensed high-temperature, high-pressure refrigerant liquid,

응축기(2)와 수액기(6)및 열교환기(5)를 하나로 구성하였으므로 생산비를 절감시킬 수 있음과 아울러 소형화로 좁은 면적에도 설치할 수 있다.Since the condenser 2, the receiver 6, and the heat exchanger 5 are configured in one, the production cost can be reduced and can be installed in a small area by miniaturization.

이와 같은 본 발명은 응축기(2)와 수액기(6)및 열교환기(5)을 복합 구성하여 하나의 응축기(2)로 3가지의 역활을 발휘시킬 수 있도록 하였으므로 종래 열교환기 (5)를 별개로 설치하던 것에 비하여 제조비를 대폭 절감시킬 수 있음과 아울러 소형화로 넓은 설치면적을 요하지 않게 되어 좁은 면적에도 용이하게 설치할 수 있는 효과가 있다.As such, the present invention allows the condenser 2, the receiver 6, and the heat exchanger 5 to be combined to exert three roles as one condenser 2, so that the conventional heat exchanger 5 is separated. Compared to the installation, the manufacturing cost can be greatly reduced, and the miniaturization does not require a large installation area, so that it can be easily installed in a small area.

Claims (1)

압축기(1), 수액기(6)를 형성한 응축기(2), 팽창변(3)과 증발기(4)및 열교환기(5)를 연결하여서 된 것에 있어서,In connecting the compressor 1, the condenser 2 which formed the receiver 6, the expansion valve 3, the evaporator 4, and the heat exchanger 5, 수액기(6)를 형성한 응축기(2)에 열교환기(5)를 결합하여 하나의 응축기(2)로 3가지의 역활을 발휘시킬 수 있도록 한 냉동기의 냉동싸이클구조.A refrigeration cycle structure of a refrigerator, in which a heat exchanger (5) is coupled to a condenser (2) having a receiver (6), thereby exerting three roles as one condenser (2).
KR1019990012800A 1999-04-12 1999-04-12 Refrigeration cycle structure of refrigerator KR20000065991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990012800A KR20000065991A (en) 1999-04-12 1999-04-12 Refrigeration cycle structure of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990012800A KR20000065991A (en) 1999-04-12 1999-04-12 Refrigeration cycle structure of refrigerator

Publications (1)

Publication Number Publication Date
KR20000065991A true KR20000065991A (en) 2000-11-15

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Application Number Title Priority Date Filing Date
KR1019990012800A KR20000065991A (en) 1999-04-12 1999-04-12 Refrigeration cycle structure of refrigerator

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