KR950013331B1 - 공기조화기 - Google Patents

공기조화기 Download PDF

Info

Publication number
KR950013331B1
KR950013331B1 KR1019920011424A KR920011424A KR950013331B1 KR 950013331 B1 KR950013331 B1 KR 950013331B1 KR 1019920011424 A KR1019920011424 A KR 1019920011424A KR 920011424 A KR920011424 A KR 920011424A KR 950013331 B1 KR950013331 B1 KR 950013331B1
Authority
KR
South Korea
Prior art keywords
compressor
frequency
pattern
driving
compressors
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019920011424A
Other languages
English (en)
Korean (ko)
Other versions
KR930000915A (ko
Inventor
마나부 기타모토
Original Assignee
가부시키가이샤 도시바
아오이 죠이치
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 가부시키가이샤 도시바, 아오이 죠이치 filed Critical 가부시키가이샤 도시바
Publication of KR930000915A publication Critical patent/KR930000915A/ko
Application granted granted Critical
Publication of KR950013331B1 publication Critical patent/KR950013331B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or 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
    • F25B31/00—Compressor 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • 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
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
KR1019920011424A 1991-06-28 1992-06-27 공기조화기 Expired - Fee Related KR950013331B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-183767 1991-06-28
JP18376791A JP3163121B2 (ja) 1991-06-28 1991-06-28 空気調和機

Publications (2)

Publication Number Publication Date
KR930000915A KR930000915A (ko) 1993-01-16
KR950013331B1 true KR950013331B1 (ko) 1995-11-02

Family

ID=16141612

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011424A Expired - Fee Related KR950013331B1 (ko) 1991-06-28 1992-06-27 공기조화기

Country Status (5)

Country Link
US (1) US5245837A (enExample)
JP (1) JP3163121B2 (enExample)
KR (1) KR950013331B1 (enExample)
GB (1) GB2257243B (enExample)
TW (1) TW197490B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003046444A1 (en) * 2001-11-24 2003-06-05 Samsung Electronics Co., Ltd. Air conditioner and method of controlling such

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW212224B (enExample) * 1992-02-28 1993-09-01 Sanyo Denki Kk
US5369958A (en) * 1992-10-15 1994-12-06 Mitsubishi Denki Kabushiki Kaisha Air conditioner
ES2147208T3 (es) * 1993-11-12 2000-09-01 Sanyo Electric Co Aparato de aire acondicionado.
JP3003832U (ja) * 1994-02-23 1994-11-01 ダイワ精工株式会社 魚釣用リ−ルの制動装置
EP0695928A3 (en) * 1994-08-02 1996-11-27 Hitachi Ltd Intake air flow meter for an internal combustion engine
US5586444A (en) * 1995-04-25 1996-12-24 Tyler Refrigeration Control for commercial refrigeration system
JP3141762B2 (ja) * 1995-12-13 2001-03-05 株式会社日立製作所 空気流量計測装置及び空気流量計測方法
FI972020L (fi) * 1997-05-13 1998-11-14 Kylmaetermo Oy Menetelmä kylmälaitteistojen ohjaamiseksi ja laitteisto menetelmän soveltamiseksi
KR100405238B1 (ko) * 2000-01-21 2003-11-12 도시바 캐리어 가부시키 가이샤 오일량 검출기, 냉동장치 및 공기조화기
FR2807823B1 (fr) * 2000-04-18 2004-02-27 Energie Transfert Thermique Systeme de climatisation d'un local et local ainsi equipe
KR100376827B1 (ko) * 2000-11-27 2003-03-19 만도공조 주식회사 멀티에어컨 및 그 운전제어방법
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
JP4316933B2 (ja) * 2003-06-03 2009-08-19 東芝キヤリア株式会社 空気調和機
KR100504900B1 (ko) * 2003-10-10 2005-07-29 엘지전자 주식회사 4대의 압축기를 구비한 공기조화기 및 그의 균유운전 제어방법
US7793509B2 (en) 2004-04-12 2010-09-14 Johnson Controls Technology Company System and method for capacity control in a multiple compressor chiller system
US7918655B2 (en) 2004-04-30 2011-04-05 Computer Process Controls, Inc. Fixed and variable compressor system capacity control
KR20060054585A (ko) * 2004-11-15 2006-05-23 삼성전자주식회사 능력 가변형 공기조화기
JP4600099B2 (ja) * 2005-03-15 2010-12-15 富士電機ホールディングス株式会社 パルス管冷凍機搭載装置
KR20080081256A (ko) * 2005-11-03 2008-09-09 존슨 컨트롤스 테크놀러지 컴퍼니 다단 압축기 냉동시스템의 용량 제어 시스템 및 방법
EP1963765A4 (en) * 2005-12-21 2011-08-24 Carrier Corp MULTI-CIRCLE AIR CONDITIONING SYSTEM WITH ADJUSTABLE PERFORMANCE
JP4120682B2 (ja) * 2006-02-20 2008-07-16 ダイキン工業株式会社 空気調和装置および熱源ユニット
US20080134701A1 (en) * 2006-12-12 2008-06-12 Ole Moelgaard Christensen Variable Compressor Oil Return
JP2010078191A (ja) * 2008-09-24 2010-04-08 Toshiba Carrier Corp 空気調和機
US20100082162A1 (en) * 2008-09-29 2010-04-01 Actron Air Pty Limited Air conditioning system and method of control
JP5236008B2 (ja) * 2008-10-29 2013-07-17 三菱電機株式会社 空気調和装置
KR101610836B1 (ko) * 2008-12-16 2016-04-11 삼성전자 주식회사 시스템에어컨 및 그 운전방법
KR101452767B1 (ko) 2010-04-01 2014-10-21 엘지전자 주식회사 압축기의 오일 레벨 감지수단
KR101495186B1 (ko) * 2010-04-01 2015-02-24 엘지전자 주식회사 복수 개의 압축기를 구비한 공기조화기 및 그의 운전방법
US9038404B2 (en) 2011-04-19 2015-05-26 Liebert Corporation High efficiency cooling system
US9845981B2 (en) 2011-04-19 2017-12-19 Liebert Corporation Load estimator for control of vapor compression cooling system with pumped refrigerant economization
US8881541B2 (en) 2011-04-19 2014-11-11 Liebert Corporation Cooling system with tandem compressors and electronic expansion valve control
JP2014196874A (ja) * 2013-03-29 2014-10-16 三菱電機株式会社 冷凍サイクル装置及びそれを備えた空気調和機
KR102016110B1 (ko) 2018-06-15 2019-08-29 김명희 가죽 가방 제조 방법
CN111006301B (zh) * 2019-11-28 2025-08-12 江苏苏净集团有限公司 一种二氧化碳复叠式供暖系统及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327249Y2 (enExample) * 1984-10-26 1991-06-12
JP2557903B2 (ja) * 1987-09-10 1996-11-27 株式会社東芝 空気調和機
GB2215867B (en) * 1988-02-09 1992-09-02 Toshiba Kk Air conditioner system with control for optimum refrigerant temperature
GB2215866B (en) * 1988-02-09 1992-06-24 Toshiba Kk Multi-type air conditioner system with oil level control for parallel operated compressor therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003046444A1 (en) * 2001-11-24 2003-06-05 Samsung Electronics Co., Ltd. Air conditioner and method of controlling such

Also Published As

Publication number Publication date
JPH0510612A (ja) 1993-01-19
KR930000915A (ko) 1993-01-16
GB2257243B (en) 1995-12-20
JP3163121B2 (ja) 2001-05-08
GB2257243A (en) 1993-01-06
GB9213326D0 (en) 1992-08-05
US5245837A (en) 1993-09-21
TW197490B (enExample) 1993-01-01

Similar Documents

Publication Publication Date Title
KR950013331B1 (ko) 공기조화기
US4720982A (en) Multi-type air conditioner with optimum control for each load
US4766735A (en) Inverter-aided multisystem air conditioner with control functions of refrigerant distribution and superheating states
EP0072982B1 (en) A method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer
JP3230845B2 (ja) マルチ式空気調和機
KR940008429B1 (ko) 공기조화기
JPH0861790A (ja) 空気調和機
JP3163133B2 (ja) 空気調和機
CN1146708C (zh) 空调器控制装置
JP2004271033A (ja) エンジン駆動式ヒートポンプ装置
JPS6349640Y2 (enExample)
JP2955424B2 (ja) 空気調和機
EP1475575A1 (en) Air conditioner
JPH07332730A (ja) 空気調和機
JPH11237091A (ja) 多室形空気調和機
JP3101380B2 (ja) 空気調和機の電源装置
JP2598080B2 (ja) 空気調和機
JP4236347B2 (ja) 空気調和機
JPH11325545A (ja) 蓄電式空調システム
JP2692433B2 (ja) 発電型空調装置
JP2003114068A (ja) 発電機能付きエンジン駆動冷暖房機
JP4468853B2 (ja) 発電・空調システム
EP3511637A1 (en) Power-source-system-integrating air-conditioning device
JPS5927145A (ja) 空気調和機
JPS6229853A (ja) 空気調和機

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

FPAY Annual fee payment

Payment date: 20081027

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20091103

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20091103

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000