KR970047375A - 냉난방겸용 공기조화기의 제상장치 - Google Patents

냉난방겸용 공기조화기의 제상장치 Download PDF

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Publication number
KR970047375A
KR970047375A KR1019950069333A KR19950069333A KR970047375A KR 970047375 A KR970047375 A KR 970047375A KR 1019950069333 A KR1019950069333 A KR 1019950069333A KR 19950069333 A KR19950069333 A KR 19950069333A KR 970047375 A KR970047375 A KR 970047375A
Authority
KR
South Korea
Prior art keywords
refrigerant
heat exchanger
defrosting
air conditioning
air
Prior art date
Application number
KR1019950069333A
Other languages
English (en)
Other versions
KR0169440B1 (ko
Inventor
나종익
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950069333A priority Critical patent/KR0169440B1/ko
Publication of KR970047375A publication Critical patent/KR970047375A/ko
Application granted granted Critical
Publication of KR0169440B1 publication Critical patent/KR0169440B1/ko

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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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
    • F25B2313/02322—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during defrosting
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F25B2313/02332—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements during defrosting
    • 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)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

본 발명은 제상운전시에 냉매의 순환경로를 단축시켜서 제상효율을 향상시킬수 있도록 한 냉난방겸용 공기조화기의 제상장치에 관한 것이다. 본 발명의 냉난방겸용 공기조화기의 제상장치는 압축기, 실외열교환기, 모세관, 실내열교환기, 이들을 연결하는 냉매관으로 이루어진 냉각사이클 및 상기 냉각사이클내의 냉매의 순환을 정역으로 절환시키는 사방밸브를 구비하여 냉난방을 수행하며, 제상운전시에는 상기 냉매를 정방향으로 순환시키는 냉난방겸용 공기조화기에 있어서, 상기 실내열교환기와 병렬로 설치되는 바이패스관; 상기 바이패스관의 도중에 설치되는 개폐밸브 및 제상운전시에 상기 개폐밸브를 제어하여 흐름을 단축시키는 제어수단을 구비한 것을 특징으로 한다.

Description

냉난방겸용 공기조화기의 제상장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 냉난방겸용 공기조화기의 냉매사이클도,
제3도는 본 발명이 적용되는 냉난방겸용 공기조화기의 제어블록도이다.

Claims (1)

  1. 압축기, 실외열교환기, 모센관, 실내열교환기, 이들을 연결하는 냉매관으로 이루어진 냉각사이클 및 상기 냉각사이클내의 냉매의 순환을 정역으로 절환시키는 사방밸브를 구비하여 냉난방을 수행하며, 제상운전시에는 상기 냉매를 정방향으로 순환시키는 냉난방겸을 공기조화기에 있어서, 상기 실내열교환기와 병렬로 설치되는 바이패스관; 상기 바이패스관의 도중에 설치되는 개폐밸브 및 제상운전시에 상기 개폐밸브를 제어하여 냉매의 흐름을 단축시키는 제어수단을 구비한 것을 특징으로 하는 냉난방겸용 공기조화기의 제상장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950069333A 1995-12-30 1995-12-30 냉난방겸용 공기조화기의 제상장치 KR0169440B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950069333A KR0169440B1 (ko) 1995-12-30 1995-12-30 냉난방겸용 공기조화기의 제상장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950069333A KR0169440B1 (ko) 1995-12-30 1995-12-30 냉난방겸용 공기조화기의 제상장치

Publications (2)

Publication Number Publication Date
KR970047375A true KR970047375A (ko) 1997-07-26
KR0169440B1 KR0169440B1 (ko) 1999-01-15

Family

ID=19448417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950069333A KR0169440B1 (ko) 1995-12-30 1995-12-30 냉난방겸용 공기조화기의 제상장치

Country Status (1)

Country Link
KR (1) KR0169440B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382477B1 (ko) * 1999-12-22 2003-05-01 엘지전자 주식회사 공기조화기의 제상장치 및 그 제어방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102344058B1 (ko) * 2013-12-24 2021-12-28 엘지전자 주식회사 공기조화 시스템 및 그 제어방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382477B1 (ko) * 1999-12-22 2003-05-01 엘지전자 주식회사 공기조화기의 제상장치 및 그 제어방법

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Publication number Publication date
KR0169440B1 (ko) 1999-01-15

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