JPS57148130A - Separate type air conditioner - Google Patents

Separate type air conditioner

Info

Publication number
JPS57148130A
JPS57148130A JP56032433A JP3243381A JPS57148130A JP S57148130 A JPS57148130 A JP S57148130A JP 56032433 A JP56032433 A JP 56032433A JP 3243381 A JP3243381 A JP 3243381A JP S57148130 A JPS57148130 A JP S57148130A
Authority
JP
Japan
Prior art keywords
circuit
compressor
direct current
signal
outputs
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.)
Granted
Application number
JP56032433A
Other languages
Japanese (ja)
Other versions
JPH0137657B2 (en
Inventor
Isamu Okuda
Hiroshi Fujieda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56032433A priority Critical patent/JPS57148130A/en
Publication of JPS57148130A publication Critical patent/JPS57148130A/en
Publication of JPH0137657B2 publication Critical patent/JPH0137657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • 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
    • 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
    • F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
    • F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Abstract

PURPOSE:To contrive the improvement of the operating property and the like of the air conditioner by a method wherein an outdoor unit and an indoor unit are connectd with each other by means of low voltage wiring, which is insulated from the commercial power line, and the operation of the outdoor unit is controlled while the capacity of a compressor is rendered to be changed in multistage by the signal from the indoor unit. CONSTITUTION:When the operating switch 13 of the indoor unit is ON, an indoor fan 8 is run and at the same time a direct current power supply circuit 14 outputs a direct current voltage as an operating signal VD. Furthermore, a temperature difference signal circuit 15 outputs a temperature difference signal VT in proportional to the difference of the outputs of a room temperature sensor 16 and of a room temperature setter 17. The outputted operating signal VD actuates a self-holding circuit 22 in the control circuit 12 of the outdoor unit 1 in order to close a contact 24, resulting in applying a direct current source voltage based upon a direct current power supply circuit 20 to a calculating circuit 21. As a result, the calculating circuit 21 controls the operation of the compressor 3 in response to the temperature difference signal VT and in addition stops the actuation of a compressor controlling circuit 34 in disregard of signals VD and VT at the occurrence of abnormality on the controlling of the compressor 3.
JP56032433A 1981-03-09 1981-03-09 Separate type air conditioner Granted JPS57148130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032433A JPS57148130A (en) 1981-03-09 1981-03-09 Separate type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032433A JPS57148130A (en) 1981-03-09 1981-03-09 Separate type air conditioner

Publications (2)

Publication Number Publication Date
JPS57148130A true JPS57148130A (en) 1982-09-13
JPH0137657B2 JPH0137657B2 (en) 1989-08-08

Family

ID=12358811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032433A Granted JPS57148130A (en) 1981-03-09 1981-03-09 Separate type air conditioner

Country Status (1)

Country Link
JP (1) JPS57148130A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014035A (en) * 1983-07-06 1985-01-24 Mitsubishi Electric Corp Air conditioner
JPS6068341U (en) * 1983-10-19 1985-05-15 株式会社東芝 Heat pump air conditioner
JPS62261844A (en) * 1986-05-07 1987-11-14 Mitsubishi Electric Corp Split type air-conditioning machine
CN103277871B (en) * 2013-05-07 2015-12-02 珠海铨高机电设备有限公司 Outdoor fan of air-conditioner speed-regulating control device
CN105650835A (en) * 2016-04-10 2016-06-08 吴建堂 Human body induction type air conditioner standby control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255245A (en) * 1975-10-28 1977-05-06 Carrier Corp Safety device for electric motor
JPS5346150A (en) * 1976-10-07 1978-04-25 Matsushita Electric Ind Co Ltd Heat source structure
JPS55140948U (en) * 1979-03-28 1980-10-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255245A (en) * 1975-10-28 1977-05-06 Carrier Corp Safety device for electric motor
JPS5346150A (en) * 1976-10-07 1978-04-25 Matsushita Electric Ind Co Ltd Heat source structure
JPS55140948U (en) * 1979-03-28 1980-10-08

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014035A (en) * 1983-07-06 1985-01-24 Mitsubishi Electric Corp Air conditioner
JPS6068341U (en) * 1983-10-19 1985-05-15 株式会社東芝 Heat pump air conditioner
JPH0136040Y2 (en) * 1983-10-19 1989-11-02
JPS62261844A (en) * 1986-05-07 1987-11-14 Mitsubishi Electric Corp Split type air-conditioning machine
CN103277871B (en) * 2013-05-07 2015-12-02 珠海铨高机电设备有限公司 Outdoor fan of air-conditioner speed-regulating control device
CN105650835A (en) * 2016-04-10 2016-06-08 吴建堂 Human body induction type air conditioner standby control device

Also Published As

Publication number Publication date
JPH0137657B2 (en) 1989-08-08

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