JP3703346B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

Info

Publication number
JP3703346B2
JP3703346B2 JP27036299A JP27036299A JP3703346B2 JP 3703346 B2 JP3703346 B2 JP 3703346B2 JP 27036299 A JP27036299 A JP 27036299A JP 27036299 A JP27036299 A JP 27036299A JP 3703346 B2 JP3703346 B2 JP 3703346B2
Authority
JP
Japan
Prior art keywords
compressor
pressure switch
current
high pressure
temperature
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 - Lifetime
Application number
JP27036299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001091022A (ja
Inventor
昭裕 甲斐
政也 板垣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP27036299A priority Critical patent/JP3703346B2/ja
Priority to ES00307919T priority patent/ES2241555T3/es
Priority to EP00307919A priority patent/EP1087184B1/fr
Priority to CNB001288830A priority patent/CN1135337C/zh
Publication of JP2001091022A publication Critical patent/JP2001091022A/ja
Application granted granted Critical
Publication of JP3703346B2 publication Critical patent/JP3703346B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/10—Pressure
    • F24F2140/12—Heat-exchange fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/15—Power, e.g. by voltage or current
    • F25B2700/151—Power, e.g. by voltage or current of the compressor motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
JP27036299A 1999-09-24 1999-09-24 空気調和機 Expired - Lifetime JP3703346B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP27036299A JP3703346B2 (ja) 1999-09-24 1999-09-24 空気調和機
ES00307919T ES2241555T3 (es) 1999-09-24 2000-09-13 Dispositivo de acondicionador de aire.
EP00307919A EP1087184B1 (fr) 1999-09-24 2000-09-13 Dispositif de conditionnement d'air
CNB001288830A CN1135337C (zh) 1999-09-24 2000-09-22 空调器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27036299A JP3703346B2 (ja) 1999-09-24 1999-09-24 空気調和機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005110417A Division JP4015665B2 (ja) 2005-04-07 2005-04-07 空気調和機

Publications (2)

Publication Number Publication Date
JP2001091022A JP2001091022A (ja) 2001-04-06
JP3703346B2 true JP3703346B2 (ja) 2005-10-05

Family

ID=17485223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27036299A Expired - Lifetime JP3703346B2 (ja) 1999-09-24 1999-09-24 空気調和機

Country Status (4)

Country Link
EP (1) EP1087184B1 (fr)
JP (1) JP3703346B2 (fr)
CN (1) CN1135337C (fr)
ES (1) ES2241555T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101979454B1 (ko) * 2017-11-13 2019-05-16 엘지전자 주식회사 압축기 동작 차단 회로

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3896472B2 (ja) * 2002-09-04 2007-03-22 株式会社日立製作所 冷凍装置
JP2005308319A (ja) * 2004-04-22 2005-11-04 Matsushita Electric Ind Co Ltd ポンプダウン機能付き空気調和機
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
CN101865515A (zh) * 2010-05-26 2010-10-20 广东欧科空调制冷有限公司 利用电流变化来控制系统负荷的空调机组
CN105910247B (zh) 2011-02-28 2018-12-14 艾默生电气公司 住宅解决方案的hvac的监视和诊断
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9638436B2 (en) 2013-03-15 2017-05-02 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
US9765979B2 (en) 2013-04-05 2017-09-19 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
JP6203126B2 (ja) * 2014-06-04 2017-09-27 三菱電機株式会社 密閉型圧縮機駆動装置
KR20160097701A (ko) * 2015-02-09 2016-08-18 엘지전자 주식회사 공기조화기
CN106288404B (zh) * 2015-05-19 2019-05-31 Tcl空调器(中山)有限公司 热水机加热控制方法及装置
CN108139120B (zh) * 2015-10-21 2020-04-17 三菱电机株式会社 空调装置
CN105650328B (zh) * 2016-01-27 2018-11-02 珠海格力电器股份有限公司 一种驱动信号防撞保护装置、空调系统和控制方法
CN105890247B (zh) * 2016-04-08 2018-08-17 广东美的制冷设备有限公司 空调器及其压缩机的控制方法和装置
KR20190023609A (ko) * 2017-08-29 2019-03-08 엘지전자 주식회사 압축기 동작 차단 회로
JP7004801B2 (ja) * 2018-03-26 2022-01-21 三菱電機株式会社 空気調和機
WO2021038735A1 (fr) * 2019-08-28 2021-03-04 三菱電機株式会社 Appareil de climatisation
CN112594884B (zh) * 2020-12-10 2022-02-18 珠海格力电器股份有限公司 空调机组及其冷凝器风机控制方法、装置和存储介质
CN114857739B (zh) * 2022-03-11 2024-05-24 青岛海尔空调器有限总公司 用于识别空调故障部件的方法、装置、空调和存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660718A (en) * 1970-06-08 1972-05-02 Honeywell Inc Automatically resetting motor protection circuit responsive to overcurrent and overtemperature
US3721866A (en) * 1971-08-23 1973-03-20 Robertshaw Controls Co Electrical time lock-out system
US4028736A (en) * 1975-12-19 1977-06-07 Robertshaw Controls Company Motor protection circuit unit
JPS6183832A (ja) * 1984-09-28 1986-04-28 Takasago Thermal Eng Co Ltd 空気調和装置の故障診断方法
JP2783065B2 (ja) * 1992-06-17 1998-08-06 ダイキン工業株式会社 空気調和装置の運転制御装置
JPH0719613A (ja) * 1993-07-05 1995-01-20 Toshiba Corp 空気調和機
JPH0914805A (ja) 1995-06-29 1997-01-17 Sanyo Electric Co Ltd 空気調和機の保護装置
JPH11270362A (ja) 1998-03-23 1999-10-05 Denso Corp 内燃機関のスロットル制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101979454B1 (ko) * 2017-11-13 2019-05-16 엘지전자 주식회사 압축기 동작 차단 회로

Also Published As

Publication number Publication date
ES2241555T3 (es) 2005-11-01
EP1087184A3 (fr) 2002-10-02
JP2001091022A (ja) 2001-04-06
CN1292479A (zh) 2001-04-25
EP1087184A2 (fr) 2001-03-28
EP1087184B1 (fr) 2005-05-04
CN1135337C (zh) 2004-01-21

Similar Documents

Publication Publication Date Title
JP3703346B2 (ja) 空気調和機
JPH11281125A (ja) 空気調和機
JP4975352B2 (ja) 空気調和機
JPH0361100B2 (fr)
JP4015665B2 (ja) 空気調和機
JPH0765792B2 (ja) 空気調和装置
JPH0914805A (ja) 空気調和機の保護装置
JPH0195255A (ja) 空気調和機の保護方式
JP3152560B2 (ja) 空気調和機
JP3105285B2 (ja) 空気調和機
JP3343400B2 (ja) 空気調和機の制御装置
JPH02272260A (ja) 空気調和装置の運転制御装置
JPH04350439A (ja) ヒートポンプ式エアコンにおける誤配線検出の制御方法
JPH0514181B2 (fr)
JPH10160302A (ja) 空気調和機
JPS5839Y2 (ja) ヒ−トポンプ式空気調和機
JP2517269B2 (ja) 空気調和機の制御方法
JPH05223360A (ja) 空気調和機
JP2708756B2 (ja) 電気装置の保護方式
JPH10227506A (ja) 空気調和機
JPH02263075A (ja) 空気調和装置の運転制御装置
JPH09287844A (ja) 空気調和機
JPS62213634A (ja) 空気調和機の能力制御装置
JPH09210519A (ja) 空気調和機の制御装置
JPH085129A (ja) 空気調和装置とそのモータ異常検出方法

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20040514

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20041018

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050407

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050510

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050607

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050719

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050719

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 3703346

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090729

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100729

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100729

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110729

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110729

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120729

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120729

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130729

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term