KR930008384A - Fan coil controller - Google Patents

Fan coil controller Download PDF

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Publication number
KR930008384A
KR930008384A KR1019910017416A KR910017416A KR930008384A KR 930008384 A KR930008384 A KR 930008384A KR 1019910017416 A KR1019910017416 A KR 1019910017416A KR 910017416 A KR910017416 A KR 910017416A KR 930008384 A KR930008384 A KR 930008384A
Authority
KR
South Korea
Prior art keywords
temperature
cooling
cold
hot water
control
Prior art date
Application number
KR1019910017416A
Other languages
Korean (ko)
Other versions
KR970001284B1 (en
Inventor
아끼히로 이마오까
Original Assignee
시가모또 가쯔지
가부시끼가이샤 도요 테크노 코포레이션
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 시가모또 가쯔지, 가부시끼가이샤 도요 테크노 코포레이션 filed Critical 시가모또 가쯔지
Priority to KR1019910017416A priority Critical patent/KR970001284B1/en
Publication of KR930008384A publication Critical patent/KR930008384A/en
Application granted granted Critical
Publication of KR970001284B1 publication Critical patent/KR970001284B1/en

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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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
    • 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
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves
    • 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
    • F25B2700/21—Temperatures

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

냉수 또는 온수가 배수되어 실내공기와 열교환되어 실내를 냉반 또는 난방하는 코일 유니트 및 열교환용 송풍팬을 갖춘 팬코일의 제어장치로서, 배수된 냉수 또는 온수의 온도를 수온센서로 감지하여 냉방 또는 난방운전을 자동절환하고, 또한 실내온도 센서 신호를 기초로하여 배수 속에 설치된 전자밸브를 개폐할 수 있도록 함으로써 실내에 온도를 제어한다. 또한 정지상태로부터 운전을 개시했을 때는 강제적으로 소정시간 동안 전자밸브를 열도록하고, 충분히 냉온수의 온도를 감지하도록 함으로써 운전 상태가 잘못되는 것을 방지했다.A control unit for a fan coil equipped with a coil unit that cools or heats the room by heat exchanged with indoor air after cold or hot water is drained, and a cooling fan for heat exchange, and detects the temperature of the drained cold or hot water with a water temperature sensor to provide cooling or heating operation. The temperature is controlled indoors by automatically switching to and allowing the solenoid valve installed in the drainage to be opened and closed based on the room temperature sensor signal. In addition, when the operation is started from the stop state, the solenoid valve is forcibly opened for a predetermined time and the temperature of the cold and hot water is sensed sufficiently to prevent the operation state from being wrong.

Description

팬 코일의 제어장치Fan coil controller

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 팬 코일의 제어장치의 일실시예에 의한 개략 구성도,1 is a schematic configuration diagram according to an embodiment of a control device of a fan coil of the present invention,

제2도는 동장치의 콘트롤러 부분의 구체적인 구성도,2 is a detailed configuration diagram of a controller portion of the apparatus;

제3도는 동장치의 파워 유니트의 구체적인 구성도.3 is a detailed configuration diagram of a power unit of the apparatus.

Claims (2)

냉수 또는 온수가 배수되어 실내공기와 열교환되어 실내를 냉방 또는 난방하는 코일 유니트 및 열교환용 송풍 팬을 갖춘 팬코일의 제어장치에 있어서, 배수된 냉수 또는 온수의 온도를 수온센서에 의해 검지하여 냉방 또는 난방의 운전을 자동절환하며, 또한 실내온도 센서 신호를 기초로하여, 배수로 속에 설치된 전자밸브를 개폐함으로써 실내 온도를 제어하고, 냉수 또는 온수의 온도가 제1의 소정온도 이하일 때 냉방운전되며, 상기 제1의 온도보다도 높은 제2의 소정의 온도 이상일 때 난방운전이 되며, 상기 제1과 제2의 온도 사이에 있을 때 송풍운전되며, 또 정지 상태로부터의 운전개시의 경우에는 강제적으로 상기 각각의 운동상태를 식별 표시하도록 하며 또한 정지상태로부터 운전을 개시시켰을 때는 강제적으로 소정 시간동안 상기 전자밸브를 개방하도록 한 것을 특징으로 하는 팬코일의 제어장치.In the control unit of a fan coil equipped with a coil unit for cooling or heating the room by heat exchange with indoor air after cold or hot water is drained, and a cooling fan for heat exchange, the temperature of the drained cold or hot water is detected by a water temperature sensor for cooling or cooling. It automatically switches the operation of heating, and controls the room temperature by opening and closing the solenoid valve installed in the drainage path based on the room temperature sensor signal, and cooling operation when the temperature of the cold or hot water is lower than the first predetermined temperature. The heating operation is performed when the temperature is equal to or higher than the second predetermined temperature higher than the first temperature, and the ventilation operation is performed when the temperature is between the first and second temperatures. The solenoid valve is forcibly identified for a predetermined time when the motor state is started from the stopped state. Fan coil of a control device, characterized in that to open. 제1항에 있어서, 팬의 회전 제어에 의한 풍량제어와, 배수로 속에 설치한 전자 밸브 제어에 의한 수량제어중의 어느 하나를 우선하는 선택수단을 가지며, 선택된 우선순위대로, 냉난방의 설정온도와 실내온도 센서에 의해 검지된 실내 온도와의 차이에 따라 풍량 도는 수량을 제어하도록한 팬 코일의 제어장치.The air conditioner according to claim 1, further comprising a selection means for giving priority to any one of the air flow control by the fan rotation control and the water flow control by the solenoid valve control installed in the drainage passage. Control device for a fan coil to control the flow rate or the quantity according to the difference with the room temperature detected by the temperature sensor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017416A 1991-10-04 1991-10-04 Controller of a fan-coil KR970001284B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910017416A KR970001284B1 (en) 1991-10-04 1991-10-04 Controller of a fan-coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910017416A KR970001284B1 (en) 1991-10-04 1991-10-04 Controller of a fan-coil

Publications (2)

Publication Number Publication Date
KR930008384A true KR930008384A (en) 1993-05-21
KR970001284B1 KR970001284B1 (en) 1997-02-05

Family

ID=19320795

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017416A KR970001284B1 (en) 1991-10-04 1991-10-04 Controller of a fan-coil

Country Status (1)

Country Link
KR (1) KR970001284B1 (en)

Also Published As

Publication number Publication date
KR970001284B1 (en) 1997-02-05

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