초록 ▼

An ion water generator containing a switching valve for ion water generator that makes it possible to discharge the same species of ion water through a specific faucet despite the conversion of the polarity of chambers in the electrolyzers whenever the switching valve device includes a valve body wi

An ion water generator containing a switching valve for ion water generator that makes it possible to discharge the same species of ion water through a specific faucet despite the conversion of the polarity of chambers in the electrolyzers whenever the switching valve device includes a valve body with a double-headed drum pinched in at the middle for switching a pair of outflow openings to the discharging channels, and a solenoid housing for exerting a magnetic force on an iron core provided at the valve body.

대표청구항 ▼

1. A switching valve for separately producing alkaline ion water and acid ion water which comprises:a valve housing provided with an inlet; a supply channel for introducing ion water to said valve housing through said inlet, an alkaline ion water discharging channel and an acid ion water discharging

1. A switching valve for separately producing alkaline ion water and acid ion water which comprises:a valve housing provided with an inlet; a supply channel for introducing ion water to said valve housing through said inlet, an alkaline ion water discharging channel and an acid ion water discharging channel extending from valve seats provided at opposite sides of the valve housing; a valve body slidably disposed within the valve housing, said valve body being configured to selectively seal either one of the discharge channels by being fixed in one of said valve seats, while the other of said discharge channels remains open; an iron core extending from the valve body into said acid ion water discharging channel, said iron core being movable in a translational manner with said valve body; and a solenoid operatively associated with said acid ion water discharge channel containing said iron core, wherein the opening and closing of the discharge channel is effected by a polarity change of the solenoid, whereby the voltage applied to the solenoid causes the solenoid to exert an electromagnetic force on the iron core which moves the valve body within the valve housing. 2. The switching valve of claim 1, wherein both discharge channels extend from opposite ends of the valve housing in substantial axial relationship with the slidable disposition of the valve body.3. The switching valve of claim 1, wherein the ascent of the iron core and valve body is performed by the electromagnetic forces of the solenoid wherein the descent of the iron core and valve body is induced by the gravitational force of the iron core and valve body.4. The switching valve of claim 1 wherein spacers extend from the valve body into the discharge channels.5. A switching valve device for an ion water generator which comprises:a valve housing having an inlet for introducing ion water from a channel of supply, an alkaline ion water discharging channel, and an acid ion water discharging channel located wherein said acid ion water discharging channel passes through a solenoid housing where the polarity of the applied voltage is routinely changed; and an iron core movable, in a translational manner, within said acid ion water discharging channel said iron core being formed as a united body with a lower spacer that extends from the lower part of a valve body, wherein said valve body has the shape of a double-headed drum with a disc-shaped upper part and a disc-shaped lower part, and wherein an upper spacer of the valve body is disposed inside the alkaline ion water discharging channel and the lower spacer as well as the iron core is inserted inside the acid ion water discharging line.