KR910017144A - 냉난혼재형 멀티냉동사이클 - Google Patents

냉난혼재형 멀티냉동사이클 Download PDF

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Publication number
KR910017144A
KR910017144A KR1019910002664A KR910002664A KR910017144A KR 910017144 A KR910017144 A KR 910017144A KR 1019910002664 A KR1019910002664 A KR 1019910002664A KR 910002664 A KR910002664 A KR 910002664A KR 910017144 A KR910017144 A KR 910017144A
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KR
South Korea
Prior art keywords
pressure
compressor
values
hot
value
Prior art date
Application number
KR1019910002664A
Other languages
English (en)
Other versions
KR950003124B1 (ko
Inventor
후미오 마쓰오카
지로 오카지마
게이코 오쿠마
겐 도미다
야스오 시부야
무쓰미 나카무라
하지메 기타우치
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
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 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR910017144A publication Critical patent/KR910017144A/ko
Application granted granted Critical
Publication of KR950003124B1 publication Critical patent/KR950003124B1/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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control 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
    • 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
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

내용 없음

Description

냉난혼재형 멀티냉동사이클
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 의한 냉난혼재형(冷暖混在形) 멀티냉동사이클의 회로도, 제2도는 제1도의 제어 블록도.

Claims (1)

  1. 용량제어가 가변인 압축기 및 실외열교환기를 갖는 실외유닛과, 복수의 실내열교환기를 갖는 실내유닛 사이를, 고압가스배관, 고압액배관, 저압가스배관의 3가지 연락배관으로 접속하여 이룬 냉난혼재형 멀티냉동사이클에 있어서, 상기 압축기의 흡입압력 및 토출압력을 각각 검출하는 압력검출수단과, 이 압력검출수단에 의한 흡입압력검출치 및 토출압력검출치의 2가지 검출치를, 설정흡입압력치 및 설정토출압력치의 2가지 설정치와 비교연산하고, 이 연산결과에 의한 각각의 편차치에 따라 상기 압축기의 압축능력과 상기 실외열교환기의 열교환능력을 가변제어하는 연산제어수단을 갖춘 것을 특징으로 하는 냉난혼재형 멀티냉동사이클.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910002664A 1990-03-07 1991-02-19 냉난혼재형 멀티냉동사이클 KR950003124B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2056238A JP2654222B2 (ja) 1990-03-07 1990-03-07 冷暖混在形マルチ冷凍サイクル
JP2-56238 1990-03-07

Publications (2)

Publication Number Publication Date
KR910017144A true KR910017144A (ko) 1991-11-05
KR950003124B1 KR950003124B1 (ko) 1995-04-01

Family

ID=13021518

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002664A KR950003124B1 (ko) 1990-03-07 1991-02-19 냉난혼재형 멀티냉동사이클

Country Status (7)

Country Link
US (1) US5086624A (ko)
EP (1) EP0445368B1 (ko)
JP (1) JP2654222B2 (ko)
KR (1) KR950003124B1 (ko)
DE (1) DE69009447T2 (ko)
ES (1) ES2057335T3 (ko)
HK (1) HK1006326A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017346A1 (en) * 1993-01-19 1994-08-04 Parker-Hannifin Corporation System for controlling flow of working fluids
US5289692A (en) * 1993-01-19 1994-03-01 Parker-Hannifin Corporation Apparatus and method for mass flow control of a working fluid
JP3289366B2 (ja) * 1993-03-08 2002-06-04 ダイキン工業株式会社 冷凍装置
US5462110A (en) * 1993-12-30 1995-10-31 Sarver; Donald L. Closed loop air-cycle heating and cooling system
DE19524660C2 (de) * 1995-07-06 2003-09-18 Valeo Klimatech Gmbh & Co Kg Klimatisierungsanordnung für Nutzfahrzeuge, insbesondere Omnibusse
US6460354B2 (en) 2000-11-30 2002-10-08 Parker-Hannifin Corporation Method and apparatus for detecting low refrigerant charge
US6997003B2 (en) * 2004-06-25 2006-02-14 Carrier Corporation Method to control high condenser pressure
US8826680B2 (en) * 2005-12-28 2014-09-09 Johnson Controls Technology Company Pressure ratio unload logic for a compressor
JP5369953B2 (ja) * 2009-07-14 2013-12-18 三菱電機株式会社 多室型空気調和装置の性能計算装置
KR20210121401A (ko) * 2020-03-30 2021-10-08 엘지전자 주식회사 히트펌프 및 그 동작방법
US11739952B2 (en) * 2020-07-13 2023-08-29 Rheem Manufacturing Company Integrated space conditioning and water heating/cooling systems and methods thereto
US11781760B2 (en) 2020-09-23 2023-10-10 Rheem Manufacturing Company Integrated space conditioning and water heating systems and methods thereto

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691785A (en) * 1970-05-15 1972-09-19 John D Ruff Small centrifugal heat pump
DE2451361A1 (de) * 1974-10-29 1976-05-06 Jakob Verfahren zum regeln einer kompressorkuehlanlage
US4326387A (en) * 1978-04-03 1982-04-27 Hussmann Refrigerator Co. Fluidic time delay system
US4951475A (en) * 1979-07-31 1990-08-28 Altech Controls Corp. Method and apparatus for controlling capacity of a multiple-stage cooling system
US4439997A (en) * 1981-03-16 1984-04-03 Cantley Robert J Energy management system for multi stage refrigeration systems
JPS5995350A (ja) * 1982-11-22 1984-06-01 三菱電機株式会社 容量制御型冷凍サイクルの制御装置
JPS61110859A (ja) * 1984-11-02 1986-05-29 ダイキン工業株式会社 空気調和装置
JPH01247967A (ja) * 1988-03-29 1989-10-03 Sanyo Electric Co Ltd 多室型冷暖房装置
JP2760500B2 (ja) * 1987-12-21 1998-05-28 三洋電機株式会社 多室型冷暖房装置
GB2213248B (en) * 1987-12-21 1991-11-27 Sanyo Electric Co Air-conditioning apparatus
JPH0762569B2 (ja) * 1988-08-19 1995-07-05 ダイキン工業株式会社 空気調和装置の運転制御装置

Also Published As

Publication number Publication date
JP2654222B2 (ja) 1997-09-17
DE69009447D1 (de) 1994-07-07
EP0445368A2 (en) 1991-09-11
HK1006326A1 (en) 1999-02-19
EP0445368A3 (en) 1992-09-02
ES2057335T3 (es) 1994-10-16
US5086624A (en) 1992-02-11
EP0445368B1 (en) 1994-06-01
DE69009447T2 (de) 1994-12-22
JPH03260562A (ja) 1991-11-20
KR950003124B1 (ko) 1995-04-01

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