SOLENOID VALVE FOR CONTROLLING HOT WATER FOR HEATING SYSTEM CAPABLE OF CERTAINLY CONTROLLING THE FLOW OPERATION OF HOT WATER FOR HEATING SYSTEM WITH SUFFICIENTLY ENSURING THE FLOWRATE OF HOT WATER FOR HEATING SYSTEM

摘要

PURPOSE: A solenoid valve for controlling hot water for heating system is provided to reduce the number of component by simplifying a structure, and to extend the life time of valve by reducing the wear of driving unit.;CONSTITUTION: A solenoid valve for controlling hot water for heating system includes a circular valve chamber (16), a valve main body, a valve sheet (8), a diaphragm, a diaphragm holder, a fluid pressure intake hole (5), a fluid pressure discharging hole (7), a plunger (11), a plunger cap, and a solenoid bobbin. A permanent magnet accommodating chamber is protruded upward of the center of flange (2) of the solenoid bobbin, and is made of a transparent material so that the driving location of permanent magnet is observed. A pin that passes through the fluid pressure intake hole of the diaphragm holder is installed on the valve main body or the plunger cap. A solenoid valve driving assembly is coupled to the valve main body in which remaining plunger and plunger spring, a permanent magnet (1), and a permanent magnet spring are arranged and assembled.;COPYRIGHT KIPO 2013