KR950011999A - Refrigeration cycle device - Google Patents

Refrigeration cycle device Download PDF

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Publication number
KR950011999A
KR950011999A KR1019930020804A KR930020804A KR950011999A KR 950011999 A KR950011999 A KR 950011999A KR 1019930020804 A KR1019930020804 A KR 1019930020804A KR 930020804 A KR930020804 A KR 930020804A KR 950011999 A KR950011999 A KR 950011999A
Authority
KR
South Korea
Prior art keywords
refrigeration cycle
compressor
cycle device
condenser
way valve
Prior art date
Application number
KR1019930020804A
Other languages
Korean (ko)
Other versions
KR970009803B1 (en
Inventor
박진구
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930020804A priority Critical patent/KR970009803B1/en
Publication of KR950011999A publication Critical patent/KR950011999A/en
Application granted granted Critical
Publication of KR970009803B1 publication Critical patent/KR970009803B1/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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B2313/02732—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two three-way 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0401—Refrigeration circuit bypassing means for the compressor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 냉동사이클 장치에 관한 것으로서,특히 압축기(1)의 운전장치시 응축기(2)에서 발생하는 고온 고압의 기체냉매를 압축기(1)로 직접 들어가게 하는 바이패스수단(5)을 마련한 특징적인 구성에 의해,증발기(4)의 온도 변화가 극소화되어 냉동사이클 장치의 효율이 향상되고,또한 증발기가 설치되는 냉장고나 에어컨디셔너의 실내온도 상승이 방지되는 등의 효과가 있다.The present invention relates to a refrigeration cycle device, in particular, characterized by having a bypass means (5) for directly entering the compressor (1) high-temperature, high-pressure gas refrigerant generated in the condenser (2) during operation of the compressor (1) The configuration has the effect of minimizing the temperature change of the evaporator 4, thereby improving the efficiency of the refrigeration cycle apparatus, and preventing an increase in the room temperature of the refrigerator or air conditioner in which the evaporator is installed.

Description

냉동사이클 장치Refrigeration cycle device

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

제1도는 일반적인 냉동사이클 장치의 계통도.1 is a schematic diagram of a general refrigeration cycle apparatus.

제2도 (가)는 일반적인 압축기 운전시의 p-h 선도이고,(나)는 압축기 운전정지시의 p-h 선도이다.2 (a) is a p-h diagram in a typical compressor operation, and (b) is a p-h diagram in a compressor shutdown.

제3도는 본 발명의 계통도.3 is a schematic diagram of the present invention.

제4도는 본 발명의 압축기 운전정지시의 p-h 선도.4 is a p-h diagram of a compressor shutdown of the present invention.

Claims (2)

냉동사이클 장치에 있어서,압축기의 운전정지시 응축기에서 발생하는 고온고압의 기체냉매가 압축기로 직접 들어가게 하는 바이패스수단을 마련하여서 됨을 특징으로 하는 냉동사이클 장치.The refrigeration cycle apparatus, The refrigeration cycle apparatus, characterized in that by-pass means for allowing the high-temperature, high-pressure gas refrigerant generated in the condenser to enter the compressor directly when the compressor is stopped. 제1항에 있어서,상기 바이패스수단은 응축기의 토출구측에 형성한 삼방밸브와,압축기의 흡입구측에 형성한 삼방밸브와,상기 각 삼방밸브를 연결하는 바이패스관으로 구성함을 특징으로 하는 냉동사이클 장치.According to claim 1, The bypass means comprises a three-way valve formed on the discharge port side of the condenser, a three-way valve formed on the inlet side of the compressor, and the bypass pipe for connecting each of the three-way valve, characterized in that Refrigeration cycle device. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019930020804A 1993-10-08 1993-10-08 Refrigerating cycle apparatus KR970009803B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020804A KR970009803B1 (en) 1993-10-08 1993-10-08 Refrigerating cycle apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020804A KR970009803B1 (en) 1993-10-08 1993-10-08 Refrigerating cycle apparatus

Publications (2)

Publication Number Publication Date
KR950011999A true KR950011999A (en) 1995-05-16
KR970009803B1 KR970009803B1 (en) 1997-06-18

Family

ID=19365452

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020804A KR970009803B1 (en) 1993-10-08 1993-10-08 Refrigerating cycle apparatus

Country Status (1)

Country Link
KR (1) KR970009803B1 (en)

Also Published As

Publication number Publication date
KR970009803B1 (en) 1997-06-18

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