KR102391178B1 - Drinking fountain with water cock sterilizer and water supply controller - Google Patents

Abstract

The present invention relates to a drinking fountain having a cork sterilization means and a water supply control means, capable of preventing damage due to a leakage accident, which comprises: a drinking water storage unit including a storage unit; and a cork unit provided on an upper part of the drinking water storage unit to selectively discharge drinking water.

Description

DRINKING FOUNTAIN WITH WATER COCK STERILIZER AND WATER SUPPLY CONTROLLER }

The present invention relates to a drinking fountain, and more particularly, to a drinking fountain provided with a coke sterilization means and a water supply control means.

In general, drinking fountains (飮水臺) are made of micro fountains, and are facilities that allow drinking water to be fountained. The drinking fountain can be divided into a drinking fountain with a faucet that can be turned on and off, and a drinking fountain where water flows out continuously.

The drinker can drink water directly from the water stream from the drinking fountain. Drinking fountains are mainly installed in public facilities such as schools, libraries, subway stations, and parks used by multiple people, and are also installed in production plants that perform ultra-precision processing where paper cups cannot be used due to foreign substances such as dust.

However, these drinking fountains are used by a plurality of people and drink by putting their mouths on the part where the drinking water is discharged. The environment around the discharge port is always wet, so that not only microorganisms but also various bacteria or bacteria can occur. Because it is made, it is not clean for hygiene, and there are cases in which drinking is refused because it does not fit the taste of drinkers.

In addition, since the drinking fountain is used by multiple people, there is a problem that the number of times of use is frequent, resulting in a water leak accident.

Registered Patent Publication No. 10-0933751

The present invention is to solve the conventional problems as described above, and an object of the present invention is to maintain cleanliness by irradiating ultraviolet rays to the parts wet by the coke and water from which the drinking water is discharged and sterilizing them so that drinkers can feel safe drinking water It is to provide a drinking fountain provided with coke sterilization means and water supply control means for drinking.

Another object of the present invention is to minimize the damage caused by UV rays by preventing direct UV rays from being directly irradiated to the eyes of the drinker and people around the drinking fountain by using a motion detection sensor to detect the drinker and people around the drinking fountain. It is to provide a drinking fountain equipped with a coke sterilization means and water supply control means that can be used.

Another object of the present invention is to provide a drinking fountain provided with a coke sterilization means and a water supply control means capable of preventing damage due to a leak accident by installing a water supply control unit in the drinking fountain.

In order to achieve the object of the present invention as described above, the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention includes a storage unit capable of receiving water from the outside and storing purified drinking water through a filter. In the drinking fountain comprising: a drinking water storage unit comprising: and a cock unit provided above the drinking water storage unit and capable of selectively discharging the drinking water, the cock unit is installed on one side of an upper surface of the drinking water storage unit, and the storage unit a bubble cock including a discharge port capable of discharging the drinking water to the outside by being selectively opened and closed in connection with the; a fixing frame in which a first through hole in which a transparent plate is disposed and a second through hole through which a plurality of electric wires electrically connected to the drinking water storage unit or the outside pass are formed, and at least a portion of which is inserted into an upper portion of the bubble cock to be fixedly arranged; a printed circuit board disposed on the fixing frame, electrically connected to the electric wire and provided with an ultraviolet light emitting means for emitting ultraviolet rays downward through the transparent plate; a cover covering the printed circuit board from an upper portion, electrically connected to the electric wire and including a motion sensor for detecting an external moving object and a switch provided on the outer surface to select whether to discharge the drinking water; a control unit installed on the printed circuit board to control the bubble cock, the ultraviolet light emitting means, the motion sensor, and the switch; and a water supply control unit capable of controlling the water pressure of water to be supplied by the control unit before the drinking water storage unit receives external water supply.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the transparent plate may be made of quartz glass.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the fixing frame may further include a UV shading disposed on a lower portion to block the emitted UV rays.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the UV awning may be disposed at an angle of 110° or less with the fixing frame.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the ultraviolet light emitting means includes: UV-A light emitting means for emitting long-wavelength ultraviolet rays corresponding to a wavelength of 320 to 400 nm; and UV-C light emitting means for emitting short-wavelength ultraviolet rays corresponding to a wavelength of 100 to 280 nm.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the UV-A light emitting means and the UV-C light emitting means may emit light at the same time as the UV light emitting means.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the cover may have a shape of an upper and lower light and an inclined surface inclined from an imaginary vertical line with respect to a horizontal plane may be formed.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the inclined surface may be rounded in a curved shape along the circumference.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the control unit turns on or off the ultraviolet light emitting means at a predetermined time according to a user's selection, It can be set to operate for a predetermined time.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the control unit, when it is determined that the user is more than a predetermined distance away after drinking water by pressing the switch, the ultraviolet light emitting means It can be activated and operated for a predetermined period of time.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, when the motion detection sensor detects a user's movement, the control unit stops the operation of the ultraviolet light emitting means and a predetermined time has elapsed After that, it can be operated again.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, when the user operates the switch, the power supply to the cover is cut off and water is discharged to the outside through the outlet, and the user When the switch is not operated, power is supplied to the cover and the discharge port is closed, so that the discharge of water to the outside may be stopped.

In the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention, the water supply solenoid valve is disposed in the flow path before external water arrives at the water supply control unit to control the water supply according to the user's selection. ; and a water outlet solenoid valve disposed between the water supply solenoid valve and the drinking water storage unit to control water supply according to a user's selection, wherein the water supply solenoid valve and the water outlet solenoid valve work together to open and close at the same time.

According to the drinking fountain provided with the coke sterilization means and the water supply control means according to the present invention, the drinking water is irradiated and sterilized by irradiating ultraviolet rays to maintain cleanliness so that a large number of drinkers can safely drink the drinking water.

In addition, according to the drinking fountain provided with the coke sterilization means and the water supply control means according to the present invention, by using the motion sensor to detect the drinker and people around the drinking fountain, ultraviolet rays are directly to the eyes of the drinker and people around the drinking fountain. It is possible to minimize the damage caused by UV rays by preventing irradiation.

And, according to the drinking fountain provided with the coke sterilization means and the water supply control means according to the present invention, by installing the water supply control unit in the drinking fountain, it is possible to prevent damage due to a water leak accident.

1 is a schematic perspective view of a drinking fountain provided with a coke sterilization means and a water supply control means according to an embodiment of the present invention.
2A is a perspective view obliquely viewed from above of a cork unit of a drinking fountain provided with a coke sterilizing means and a water supply control means according to an embodiment of the present invention.
Figure 2b is a side view of the coke unit of the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention.
Figure 2c is a front view of the coke unit of the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention.
FIG. 2D is a plan view of FIG. 2B as viewed from A; FIG.
3 is an exploded perspective view of a coke unit of a drinking fountain provided with a coke sterilization means and a water supply control means according to an embodiment of the present invention.
4 is a perspective view illustrating a fixing frame in a cork unit of a drinking fountain provided with a coke sterilizing means and a water supply control means according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the embodiment of the present invention, if it is determined that a detailed description of a related known configuration or function interferes with the understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the elements from other elements, and the essence, order, or order of the elements are not limited by the terms. When it is described that a component is "connected", "coupled" or "connected" to another component, the component may be directly connected or connected to the other component, but another component is between each component. It will be understood that may also be "connected", "coupled" or "connected".

Hereinafter, a drinking fountain provided with a coke sterilization means and a water supply control means according to an embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a schematic perspective view of a drinking fountain provided with a coke sterilizing means and water supply control means according to an embodiment of the present invention, and FIG. It is a perspective view of the unit as viewed obliquely from above, and FIG. 2B is a side view of the coke unit of a drinking fountain provided with a coke sterilizing means and a water supply control means according to an embodiment of the present invention, and FIG. 2C is a cock according to an embodiment of the present invention. It is a front view of the coke unit of the drinking fountain provided with the sterilizing means and the water supply control means, FIG. 2D is a plan view of FIG. 2B viewed from A, and FIG. 3 is the drinking fountain provided with the coke sterilizing means and the water supply control means according to an embodiment of the present invention It is an exploded perspective view of the cock unit, and FIG. 4 is a perspective view showing the fixing frame in the cock unit of the drinking fountain provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention.

Referring to FIG. 1 , a drinking fountain 10 provided with a coke sterilization means and a water supply control means according to an embodiment of the present invention includes a drinking water storage unit 100 , a cock unit 200 , and a water supply control unit 300 . can

The drinking water storage unit 100 may include a storage unit 110 for receiving and storing water supplied from the outside, and may include a filter (not shown) for producing drinking water by purifying the water before storing it. At this time, the water supply from the outside may be made by the water supply control unit 300 to be described later, and the water pressure inside the drinking water storage unit 100 due to the water supply control unit 300 may maintain a predetermined pressure.

The cock unit 200 may be provided on the drinking water storage unit 100 . The cock unit 200 is capable of selectively discharging the drinking water.

2A to 2D and 3 , the cock unit 200 may include a bubble cock 210 , a fixing frame 220 , a printed circuit board 230 , a cover 240 , and a control unit 250 . .

The bubble cock 210 may include a body 211 , an inlet 212 , and an outlet 213 . The bubble cock 210 can be connected to the storage 110 and can be selectively opened and closed. The bubble cock 210 is selectively opened and closed according to the user's intention, so that the drinking water of the storage unit 110 can be discharged to the outside.

The body 211 may be disposed on one side of the upper surface of the drinking water storage unit 100 . In other words, the drinking water storage unit 100 may have a through hole (not shown) formed on one side of the upper surface, and the body 211 may be fixed by being inserted at least partially into the through hole. In addition, the body 211 has through-holes (not shown) formed at the top and bottom, and an electric wire (not shown) is inserted into the through-hole to electrically connect the printed circuit board 230 and the cover 240 to be described later with an external power source. can be connected

The inlet 212 has a tubular shape, and one end communicates with the body 211 and the other end may extend downward from the lower side of the body 211 . The inlet 212 may be inserted into the through hole, communicate with the storage unit 110 , and drink water may be introduced into the body 211 of the bubble cock 210 .

The outlet 213 is a part of the body 211, that is, formed as a nozzle on the side opposite to the inlet 212 to discharge the drinking water introduced into the body 211 through the inlet 212 to the outside according to the user's selection. can

3 and 4 , the fixing frame 220 may be disposed on the upper side of the body 211 so that the discharge port 213 is exposed to the outside. At this time, although not shown in the drawings, the fixing frame 220 is provided with a projection (not shown) on the lower side, an insertion groove (not illustrated) is formed on the upper side of the body 211, and the projection is inserted into the insertion groove, thereby fixing the frame ( 220 may be fixedly disposed on the upper side of the body 211 .

The fixing frame 220 may have a first through hole 221 and a second through hole 222 formed therein.

A transparent plate 221a may be disposed in the first through hole 221 . The transparent plate 221a may prevent the water discharged from the discharge port 213 from passing through the first through hole 221 to protect the printed circuit board 230 to be described later. In addition, it is possible to sterilize the discharge port 213 and its surroundings by passing ultraviolet rays from the ultraviolet light emitting means 231 to be described later through the transparent plate 221a. For reference, the transparent plate 221a is preferably made of quartz glass.

A plurality of wires electrically connected to the drinking water storage unit 100 or the outside may pass through the second through hole 222 . That is, the drinking water storage unit 100 or the printed circuit board 230 to be described later, the ultraviolet light emitting means 231, the motion detection sensor 241, and the switch (not shown) are electrically connected to an external power source through an electric wire. The components may be powered.

The fixing frame 220 may further include a UV sunshade 223 .

The UV awning 223 may be disposed on a lower portion of the fixing frame 220 , and the UV rays passing through the first through hole 221 are radiated to the outside except around the discharge port 213 or the bubble cock 210 , or By blocking the emission, it is possible to prevent harm to the user and the people around him. Here, the UV sunshade 223 preferably has an angle of 110° or less with the fixing frame 220 . For reference, if the angle of the UV awning 223 with respect to the fixing frame 220 is less than 110°, the UV rays do not sterilize all around the outlet 213 or the bubble cock 210 and are only illuminated in a very limited place, and the fixing frame When the angle of the UV awning 223 with respect to 220 is greater than 110°, UV rays may leak out and cause damage by illuminating the user and surrounding people.

The printed circuit board 230 may be disposed on the fixing frame 220 . Here, the printed circuit board 230 may be disposed on the transparent plate 221a and electrically connected to the electric wire.

The printed circuit board 230 may include an ultraviolet light emitting means 231 disposed on the lower side to emit ultraviolet rays downward. The ultraviolet light emitting means 231 may include a UV-A light emitting means 231a and a UV-C light emitting means 231b.

The UV-A light emitting means 231a may emit ultraviolet rays of a long wavelength corresponding to a wavelength of 320 to 400 nm.

The UV-C light emitting means 231b may emit ultraviolet light of a short wavelength corresponding to a wavelength of 100 to 280 nm.

Although the figure shows two UV-C light emitting means 231b and one UV-A light emitting means 231a, this is only one embodiment for explaining the present invention and the number is not particularly limited. However, although the UV-C light emitting means 231b has a stronger sterilizing power than the UV-A light emitting means 231a, the UV-A emitted from the UV-A light emitting means 231a is more effective for the user and the surroundings. It can give people awareness.

In other words, the UV-A wavelength of 320 ~ 400 nm emitted from the light emitting means 231a is relatively close to visible light compared to the 100 ~ 280 nm wavelength of the UV-C emitted from the light emitting means 231b. wavelength, and a pale blue color can be detected. Accordingly, the ultraviolet rays emitted from the UV-A light emitting means 231a may be used for recognition, and the ultraviolet rays emitted from the UV-C light emitting means 231b may be used for sterilization. In addition, it is preferable that the UV-A light emitting means 231a and the UV-C light emitting means 231b emit light at the same time to simultaneously emit ultraviolet rays of a wavelength of 320 to 400 nm and ultraviolet rays of a wavelength of 100 to 280 nm.

The cover 240 may cover the printed circuit board 230 from the top. The lower end of the cover 240 may be disposed to correspond to the fixing frame 220 and fixed. The cover 240 may have a shape of upper and lower light. The cover 240 may include a motion detection sensor 241 and a switch (not shown).

The motion detection sensor 241 may be electrically connected to an electric wire and detect an external moving person or object.

Although not shown in the drawing, the switch is selectable whether to discharge the drinking water and is provided on the outer surface of the cover 240, and may be provided in a portion that is easy to discharge the drinking water by the user's touch or pressure, and the position is specially selected do not limit

The cover 240 may have a shape of an upper and lower light, and an inclined surface 242 inclined from an imaginary vertical line with respect to a horizontal plane may be formed. In addition, it is preferable that the inclined surface 242 is rounded in a curved shape along the circumference of the cover 240 . A motion sensor 241 may be disposed on the inclined surface 242 . The above-mentioned shape of the upper and lower light of the cover 240 and the curved shape of the inclined surface 242 are to minimize the blind spot for the motion detection sensor 241 to detect an external person or object. For example, the monitoring angle of the motion detection sensor 241 may be 110°, and when viewed horizontally, the remaining three directions may be monitored except for the discharge port 213 side.

The control unit 250 is installed on the printed circuit board 230 to control the bubble cock 210, the ultraviolet light emitting means 231, the motion sensor 241, the switch, and the water supply control unit 300 to be described later. The figure shows that the control unit 250 is disposed on the printed circuit board 230 . Although not shown in the drawings, the printed circuit board 230 itself may correspond to the controller 250 , or the controller 250 is provided separately from the printed circuit board 230 and electrically connected to the printed circuit board 230 . can be placed as That is, the control unit 250 is electrically connected to the printed circuit board 230 and the control unit 250, and the control unit 250 includes the bubble cock 210, the ultraviolet light emitting means 231, the motion detection sensor 241, and the switch. And as long as it can control the water supply control unit 300, which will be described later, any arrangement may be used.

For example, the control unit 250 can be set to turn on or off the ultraviolet light emitting means 231 at a predetermined time according to a user's selection, and to operate for a predetermined time.

In addition, when it is determined by the motion detection sensor 241 that the user is more than a predetermined distance away after drinking water by pressing the switch, the control unit 250 operates the ultraviolet light emitting means 231 to operate for a predetermined time. .

And, when the motion detection sensor 241 detects the user's movement, the controller 250 may stop the operation of the ultraviolet light emitting means 231 and operate it again after a predetermined time elapses.

In addition, when the user operates the switch, the control unit 250 cuts off the power supply to the cover 240 and opens the outlet 213 so that water is discharged through the outlet 213 to the outside, and the user does not operate the switch Power is supplied to the city cover 240 and the discharge port 213 is closed to stop the discharge of drinking water to the outside.

Referring back to FIG. 1 , the drinking fountain 10 provided with the coke sterilization means and the water supply control means according to an embodiment of the present invention may further include a water supply control unit 300 .

The water supply control unit 300 is configured to control the water pressure of water to be supplied before the drinking water storage unit 100 receives external water. Specifically, the water supply control unit 300 is configured to fundamentally prevent unstable water pressure and reverse flow of the influent water, which is the cause of the failure, by blocking the inflow of the water supply target before water supply. Adjacent to the water supply control unit 300 , an embodiment of the present invention may include a water supply solenoid valve 310 and a water outlet solenoid valve 320 .

The water supply solenoid valve 310 may be disposed in a flow path before external water arrives at the water supply control unit 300 , and may control water supply according to a user's selection.

The water outlet solenoid valve 320 may be disposed between the water solenoid valve 310 and the drinking water storage unit 100 , and may control water supply according to a user's selection.

At this time, the water supply solenoid valve 310 and the water outlet solenoid valve 320 can be interlocked and open and close at the same time. In general, a device for supplying water, such as a water purifier and a water dispenser, pushes up the water stored therein by using the pressure of the inflow water from the outside, and then the water is discharged. In the case of a water hammer or flowing backward occurring while the influent is flowing in, the pressure of the influent that was applied inside the drinking basin 10 and the pressure of the new influent are added to the drinking basin (10). ) Among internal parts, rupture (usually filter rupture) or failure may occur, and parts deteriorate due to small impacts that occur when users drink drinking water, such as vibrations that occur when a button or cock is operated and stopped. may progress rapidly or a leak may occur.

In addition, the water supply solenoid valve 310 and the water outlet solenoid valve 320 are connected to the control unit 250 as a relay circuit, and the control unit 250 controls the water supply when the user presses a push button (not shown) for discharging water. It is possible to simultaneously control the valve 310 and the water outlet solenoid valve 320 to turn on.

In one embodiment of the present invention, according to the user's selection, the water of the drinking water storage unit 100 is discharged to the discharge port 213, and the water is introduced into the drinking water storage unit 100 through the water supply control unit 300 from the outside and is stored. At the same time, when water is not discharged to the outlet 213, the water pressure applied to the inside of the drinking fountain 10 is blocked by blocking the external inflow water by locking the water supply solenoid valve 310 and the water outlet solenoid valve 320. can do it That is, by simultaneously opening and closing the water supply solenoid valve 310 and the water outlet solenoid valve 320 , the pressure applied to the drinking water storage unit 100 and the bubble cock 210 is minimized, thereby extending the life of the present invention.

For reference, although not shown in the drawings, it is also possible to operate the water supply control unit 300 using a separate push button (not shown) or a lever (not shown).

What has been described above is merely an embodiment for implementing the drinking fountain provided with the coke sterilization means and the water supply control means according to the present invention. Without departing from the gist of the present invention, it will be said that the technical spirit of the present invention exists to the extent that it can be implemented with various modifications by anyone having ordinary knowledge in the technical field to which the present invention belongs.

10 : negative
100: drinking water storage unit 110: storage unit
200: cock unit 210: bubble cock
211: body 212: inlet
213: outlet 220: fixed frame
221: first through hole 221a: transparent plate
222: second through hole 223: UV sunshade
230: printed circuit board 231: ultraviolet light emitting means
231a: UV-A light emitting means 231b: UV-C light emitting means
240: cover 241: motion detection sensor
242: slope 250: control unit
300: water supply control unit 310: water supply solenoid valve
320: water outlet solenoid valve

Claims (13)

A drinking water storage unit including a storage unit capable of receiving water from the outside and storing purified drinking water through a filter, and a cock unit provided above the drinking water storage unit and capable of selectively discharging the drinking water,
The cock unit is
a bubble cock installed on one side of the upper surface of the drinking water storage unit and connected to the storage unit to selectively open and close, thereby discharging the drinking water to the outside;
a fixing frame having a first through hole in which a transparent plate is disposed and a second through hole through which a plurality of electric wires electrically connected to the drinking water storage unit or the outside pass, and at least a portion of which is inserted into an upper portion of the bubble cock to be fixedly arranged;
a printed circuit board disposed on the upper part of the fixing frame and electrically connected to the electric wire and provided with an ultraviolet light emitting means for emitting ultraviolet rays downward through the transparent plate to sterilize the outlet and its surroundings;
The printed circuit board is covered from the upper part, is electrically connected to the electric wire, and when viewed horizontally, it monitors the remaining three directions except for the outlet side and detects an external moving object. a cover including a switch selectable whether to discharge or not;
a control unit installed on the printed circuit board to control the bubble cock, the ultraviolet light emitting means, the motion sensor, and the switch; and
a water supply control unit capable of controlling the water pressure of water to be supplied by the control unit before the drinking water storage unit receives external water;
including,
The ultraviolet light emitting means,
UV-A light emitting means for emitting long-wavelength ultraviolet rays corresponding to a wavelength of 320 to 400 nm; and
UV-C light emitting means for emitting short-wavelength ultraviolet rays corresponding to a wavelength of 100 to 280 nm;
and the UV-A light emitting means and the UV-C light emitting means emit light at the same time,
The cover has a shape of an upward and downward beam, is inclined from an imaginary vertical line with respect to a horizontal plane, and a drinking fountain provided with a coke sterilizing means and a water supply control means having an inclined surface rounded in a curved shape along the circumference.
According to claim 1,
The transparent plate is a drinking fountain provided with a coke sterilization means and water supply control means of quartz glass.
According to claim 1,
The fixing frame is
UV shading which is disposed on the lower part to block the emitted UV rays;
A drinking fountain provided with a coke sterilization means and a water supply control means further comprising a.
4. The method of claim 3,
The UV awning stand is provided with a coke sterilization means and a water supply control means arranged at an angle of 110° or less with the fixing frame.
delete delete delete delete According to claim 1,
The control unit turns the ultraviolet light emitting means on or off at a predetermined time according to a user's selection, and a coke sterilization means and a water supply control means that can be set to operate for a predetermined time are provided.
10. The method of claim 9,
When it is determined that the user is more than a predetermined distance away after drinking water by pressing the switch, the control unit operates the ultraviolet light emitting means to operate for a predetermined time.
10. The method of claim 9,
When the motion sensor detects the user's movement, the control unit stops the operation of the ultraviolet light emitting means and operates again after a predetermined time has elapsed.
According to claim 1,
When the user operates the switch, the power supply to the cover is cut off and water is discharged to the outside through the discharge port. A drinking fountain equipped with a coke sterilization means to stop discharge to the furnace and a water supply control means.
According to claim 1,
a water supply solenoid valve disposed in a flow path before external water arrives at the water supply control unit to control water supply according to a user's selection; and
an outlet solenoid valve disposed between the water supply solenoid valve and the drinking water storage unit to control water supply according to a user's selection;
including,
The water supply solenoid valve and the water outlet solenoid valve are interlocked and open and close at the same time. A drinking fountain provided with a coke sterilization means and a water supply control means.

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