JPS57124645A - Fan coil unit control system - Google Patents

Fan coil unit control system

Info

Publication number
JPS57124645A
JPS57124645A JP56009897A JP989781A JPS57124645A JP S57124645 A JPS57124645 A JP S57124645A JP 56009897 A JP56009897 A JP 56009897A JP 989781 A JP989781 A JP 989781A JP S57124645 A JPS57124645 A JP S57124645A
Authority
JP
Japan
Prior art keywords
fan coil
coil units
control system
latters
coil unit
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.)
Pending
Application number
JP56009897A
Other languages
Japanese (ja)
Inventor
Kentaro Inoue
Kojiro Takeuchi
Tadashi Kojima
Naomichi Shito
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP56009897A priority Critical patent/JPS57124645A/en
Publication of JPS57124645A publication Critical patent/JPS57124645A/en
Pending 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
    • F24F11/70—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
    • 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
    • F24F11/85—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 variable-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To make the provision of a common pump dispensed with and to save energy by a method wherein a plurality of electrically controllable local pumps each having an interrupting function at the time of its stoppage are provided adjacent a group of fan coil units so as to be connected in series with the latters, respectively. CONSTITUTION:The local pumps LP1-LPn each of which is formed of a comparatively small-sized electromagnetic pump are provided adjacent the fan coil units FU1-FUn so as to be connected in series with the latters, respectively, and water from a water source WS is supplied to the fan coil units in response to pulse signals from control sections CT1-CTn which correspond to the fan coil units. Further, temperature sensors TS1-TSn are provided in cooling and heating zones, respectively.
JP56009897A 1981-01-26 1981-01-26 Fan coil unit control system Pending JPS57124645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009897A JPS57124645A (en) 1981-01-26 1981-01-26 Fan coil unit control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009897A JPS57124645A (en) 1981-01-26 1981-01-26 Fan coil unit control system

Publications (1)

Publication Number Publication Date
JPS57124645A true JPS57124645A (en) 1982-08-03

Family

ID=11732906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009897A Pending JPS57124645A (en) 1981-01-26 1981-01-26 Fan coil unit control system

Country Status (1)

Country Link
JP (1) JPS57124645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123540U (en) * 1984-01-28 1985-08-20 株式会社山武 air conditioner
WO2022259396A1 (en) * 2021-06-09 2022-12-15 三菱電機株式会社 Air-conditioning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123540U (en) * 1984-01-28 1985-08-20 株式会社山武 air conditioner
WO2022259396A1 (en) * 2021-06-09 2022-12-15 三菱電機株式会社 Air-conditioning apparatus

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