[go: up one dir, main page]

JPS57157947A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS57157947A
JPS57157947A JP56043569A JP4356981A JPS57157947A JP S57157947 A JPS57157947 A JP S57157947A JP 56043569 A JP56043569 A JP 56043569A JP 4356981 A JP4356981 A JP 4356981A JP S57157947 A JPS57157947 A JP S57157947A
Authority
JP
Japan
Prior art keywords
fan motor
detecting circuit
switch
indoor fan
indoor
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
JP56043569A
Other languages
Japanese (ja)
Other versions
JPS6017976B2 (en
Inventor
Yoshiyuki Noda
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP56043569A priority Critical patent/JPS6017976B2/en
Publication of JPS57157947A publication Critical patent/JPS57157947A/en
Publication of JPS6017976B2 publication Critical patent/JPS6017976B2/en
Expired 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
    • F24F11/88—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
    • 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
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F11/86—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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To provide an air conditioner wherein a controlling apparatus is simplified, and the cost is reduced, by providing a microcomputer, a temperature detecting circuit, and an electric current detecting circuit thereby a timer deicer is not required and the control can be done by four signal lines. CONSTITUTION:An indoor fan motor 3, an outdoor fan motor 5, a compressor 6, and an electromagnetic valve 7 are connected in parallel, via an operation switch 2, between electric source terminals 1, 1' of the controlling circuit, and further a one chip microcomputer 13, the temperature detecting circuit 14 of an indoor exchanger, and the electric current detecting circuit 24 are provided. When the switch 2 is set for blowing, current is sent to the indoor fan motor 3 to send air, and when the switch 2 is set for cooling, current is sent to the indoor fan motor 3, the outdoor fan motor 5 and the compressor 6 to perform cooling. When the switch 2 is set for heating, a timer in the computer 13 is started to heat, and if it begins frosting on the outdoor heat exchanger, a deicing thermometer 16 is turned on to open a relay 18 to defrost.
JP56043569A 1981-03-24 1981-03-24 air conditioner Expired JPS6017976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56043569A JPS6017976B2 (en) 1981-03-24 1981-03-24 air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56043569A JPS6017976B2 (en) 1981-03-24 1981-03-24 air conditioner

Publications (2)

Publication Number Publication Date
JPS57157947A true JPS57157947A (en) 1982-09-29
JPS6017976B2 JPS6017976B2 (en) 1985-05-08

Family

ID=12667371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56043569A Expired JPS6017976B2 (en) 1981-03-24 1981-03-24 air conditioner

Country Status (1)

Country Link
JP (1) JPS6017976B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130346U (en) * 1984-02-10 1985-08-31 三菱重工業株式会社 Separate air conditioner operation control device
JPS61186762A (en) * 1985-02-11 1986-08-20 キヤリア　コーポレーシヨン Method of controlling heat pump
JPS62186157A (en) * 1986-02-07 1987-08-14 Mitsubishi Electric Corp Defrosting control unit of air conditioner
JPS63198946U (en) * 1987-06-11 1988-12-21
JPH03117847A (en) * 1989-11-30 1991-05-20 Hitachi Ltd Air conditioner control circuit
EP0789201A3 (en) * 1995-10-17 2000-01-19 Matsushita Electric Industrial Co., Ltd. Split type air conditioner
CN103363614A (en) * 2012-03-26 2013-10-23 珠海格力电器股份有限公司 Air-cooled cold and hot water air conditioning unit and defrosting control method and device thereof
CN105737342A (en) * 2016-03-15 2016-07-06 上海电气集团股份有限公司 Energy saving control method in office building

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130346U (en) * 1984-02-10 1985-08-31 三菱重工業株式会社 Separate air conditioner operation control device
JPS61186762A (en) * 1985-02-11 1986-08-20 キヤリア　コーポレーシヨン Method of controlling heat pump
JPS62186157A (en) * 1986-02-07 1987-08-14 Mitsubishi Electric Corp Defrosting control unit of air conditioner
JPS63198946U (en) * 1987-06-11 1988-12-21
JPH03117847A (en) * 1989-11-30 1991-05-20 Hitachi Ltd Air conditioner control circuit
EP0789201A3 (en) * 1995-10-17 2000-01-19 Matsushita Electric Industrial Co., Ltd. Split type air conditioner
CN103363614A (en) * 2012-03-26 2013-10-23 珠海格力电器股份有限公司 Air-cooled cold and hot water air conditioning unit and defrosting control method and device thereof
CN103363614B (en) * 2012-03-26 2016-03-23 珠海格力电器股份有限公司 Air-cooled cold and hot water air conditioning unit and defrosting control method and device thereof
CN105737342A (en) * 2016-03-15 2016-07-06 上海电气集团股份有限公司 Energy saving control method in office building

Also Published As

Publication number Publication date
JPS6017976B2 (en) 1985-05-08

Similar Documents

Publication Publication Date Title
CA1101097A (en) Air conditioning fan control
CA1090307A (en) Control for a combination furnace and heat pump system
US4519443A (en) Window pane defroster device with vehicle air conditioning apparatus
EP0072442B1 (en) Method and apparatus for proven demand air conditioning control
MY118002A (en) Control system for multiple-type air conditioner
CA1186771A (en) Temperature control apparatus for use in vehicle air conditioner
JPS57157947A (en) Air conditioner
US3785433A (en) Air conditioning system including indoor fan speed control
IL44227A (en) Air conditioner with improved control of humidity
JPS5520387A (en) Control circuit for heat pump type air conditioning equipment
JPS5637445A (en) Control circuit for air conditioner
ES8202729A1 (en) Electronic circuit for controlling a heating or air-conditioning apparatus in a motor vehicle
JPS57148130A (en) Separate type air conditioner
JPS57155113A (en) Air-conditioning system
JPS5640039A (en) Air conditioner
JPS5618238A (en) Defrosting control apparatus of air conditioner
JPS5565853A (en) Controller for air conditioner
JPS59150241A (en) Device for preventing condensation of dew in air conditioning apparatus
JPS5618241A (en) Defrosting control apparatus
JPS5920581Y2 (en) Control circuit for heat pump air conditioner
JPS5714139A (en) Heat pump type air conditioning system
JPS56155326A (en) Separate type air-conditioner
GB807098A (en) Room air conditioning apparatus
JPS5612946A (en) Air conditioning device
JPS5637436A (en) Air conditioner