Control system for adding chemicals into cooling water of central air conditioner for operation and maintenance and control method of control system

The invention relates to a control system for adding chemicals into cooling water of a central air conditioner for operation and maintenance and a control method of the control system. The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical add...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DING XINMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMISTRY HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING METALLURGY PHYSICS RANGES TESTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VENTILATING WEAPONS
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