Automatic control valve and intelligent heating system

The invention discloses an automatic control valve for connection control of a secondary heating pipe network and a building heating pipe network in a heating system. The automatic control valve includes a valve controller and a valve, the valve controller includes a temperature sensor interface, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YU HONGBING, KONG ZHONGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING RANGES TAPS THERMAL INSULATION IN GENERAL VALVES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an automatic control valve for connection control of a secondary heating pipe network and a building heating pipe network in a heating system. The automatic control valve includes a valve controller and a valve, the valve controller includes a temperature sensor interface, a control unit and a driving unit, the temperature sensor interface is connected to temperature sensors disposed on a heating water inlet pipe and a water return pipe; the control unit is in signal connection with the driving unit; the valve comprises a rotating rod, a valve body and a spherical valvecore, and the spherical valve core comprises an integrally formed valve core upper portion, a valve core bottom and a valve core middle portion connected with the valve core upper portion and the valve core bottom, and a communication hole with one side connected and sealed by the valve core middle portion and the other side open is formed between the valve core upper portion and the valve core bottom, and the rotating r