KR20090000806U - Supply Device of Water - Google Patents

Abstract

The present invention, the cold water tank (5) or hot water tank (6) is built, between the cold water tank (5) and the cold water outlet (1) is equipped with a solenoid valve (3) for sealing the cold water, hot water tank ( 6) and the hot water faucet (2) is equipped with a solenoid valve (4) for sealing the hot water, the tap water flows into the cold water tank (5) or hot water tank (6) to store a certain amount of tap water, cold water sealed The chlorine remaining in the tap water stored in the cold water tank (5) or the hot water tank (6) is opened through the opening of the solenoid valve (3) or the solenoid valve (4) for hot water sealing. By continuing to flow into (2) to suppress the bacteria propagation of the cold water tap (1) or hot water tap (2), it is to significantly improve the hygiene performance of the drinking water supply device.

Negative water, supply, cold water, hot water, solenoid valve, chlorine

Description

Drinking Water Supply Device {Supply Device of Water}

The present invention relates to a negative water supply device in which a cold water tank (5) or a hot water tank (6) is built, and equipped with a cold water sealing solenoid valve (3) or a hot water sealing solenoid valve (4). The present invention relates to a drinking water supply device that greatly improves the hygiene performance of the cold water tap (1) or the hot water tap (2) compared to the supply device.

In general, the drinking water supply device receives tap water through the raw water inlet 8 and stores the cold water in the cold water tank 5 or the hot water tank 6, and then, in the case of negative water, the solenoid valve 3 for sealing the cold water or hot water. As the sealing solenoid valve 4 is opened, tap water stored in the cold water tank 5 or the hot water tank 6 is taken in through the cold water tap 1 or the hot water tap 2 by the original water pressure. Device.

On the other hand, the conventional drinking water supply device is a cold water discharge faucet (1) or a hot water discharge faucet (1) as the various pollution sources mixed in the air through the cold water tap (1) or the hot water tap (2) is exposed to the outside is introduced ( When drinking water through 2), by drinking these pollutants without filtration, there was a problem that may adversely affect the human body.

An object of the present invention is to solve the hygiene problems of the conventional drinking water supply device as described above to provide a more hygienic drinking water supply device.

In the drinking water supply device according to the present invention, a cold water tank 5 or a hot water tank 6 is built-in, and a cold water sealing solenoid valve 3 is mounted between the cold water tank 5 and the cold water outlet 1. The hot water sealing solenoid valve 4 is installed between the hot water tank 6 and the hot water discharge faucet 2, and the tap water is introduced into the cold water tank 5 or the hot water tank 6 to store a predetermined amount of tap water. The chlorine remaining in the tap water stored in the cold water tank (5) or the hot water tank (6) is opened through the opening of the cold water sealing solenoid valve (3) or the hot water sealing solenoid valve (4). ) Or to the continuous hot water tap (2).

As described above, in the drinking water supply device according to the present invention, chlorine remaining in the tap water stored in the cold water tank (5) or the hot water tank (6) at the time of continuous inflow into the cold water tap (1) or the hot water tap (2). In order to suppress the propagation of bacteria in the cold water tap 1 or the hot water tap 2, a drinking water supply device having greatly improved hygiene performance is provided.

Hereinafter, the configuration and operation of the present invention for achieving the above object will be described in detail with reference to the accompanying drawings.

1 is a structural diagram for explaining the structure and function of the drinking water supply device according to the present invention, there is a raw water inlet (8) through which tap water is introduced, a solenoid valve (7) for controlling the inflow of tap water is mounted, the tap water The cold water tank (5) for cooling or the hot water tank (6) for heating is mounted, and the cold water outlet (1) for discharging cold water or the hot water outlet (2) for discharging hot water is assembled. A cold water sealing solenoid valve (3) is installed between the cold water tank (5) and the cold water discharge faucet (1), and a hot water sealing solenoid valve (4) is installed between the hot water tank (6) and the hot water discharge faucet (2). In addition, by controlling the inflow of chlorine remaining in the tap water and the discharge of tap water, it is possible to drink more sanitary tap water.

Referring to the operating state of the subject innovation configured as described above are as follows. 2 is a structural diagram showing an exponential state of the drinking water supply device according to the present invention, by closing the solenoid valve (7) for controlling the inflow of tap water as shown, blocking the supply of tap water and the original water pressure, cold water tank (5) And the hot water sealing solenoid valve 3 assembled between the cold water outlet faucet 1 and the hot water sealing solenoid valve 4 assembled between the hot water tank 6 and the hot water outlet faucet 2 to open the cold water tank. (5) Alternatively, the chlorine remaining in the tap water stored in the hot water tank (6) flows into the cold water tap (1) or the hot water tap (2), so that the cold water tap (1) or the hot water tap (2) By suppressing bacterial propagation, the hygiene performance of the drinking water supply device is greatly improved.

In addition, Figure 3 is a structural diagram showing the exponential state of the drinking water supply device according to the present proposal, the chlorine remaining in the tap water in the hot water tank (6) during the exponent gasification is easily gasified due to the hot temperature in the hot water tank (6) In case of excessive loss through (2), only the cold water sealing solenoid valve 3 assembled between the cold water tank 5 and the cold water outlet 1 as shown in the drawing is opened, and stored in the cold water tank 5. The chlorine remaining in the tap water is introduced into the cold water tap (1) to suppress the breeding of bacteria in the cold tap (1), the hot water seal assembled between the hot water tank (6) and the hot water tap (2) The solenoid valve 4 is sealed so that the chlorine remaining in the tap water in the hot water tank 6 is easily gasified due to the hot temperature, so that excessive loss through the hot water tap 2 can be preserved.

In addition, Figure 4 is a structural view showing a cold water negative state of the drinking water supply device according to the present invention, by opening the solenoid valve (7) for controlling the inflow of tap water as shown in the tap water is supplied, the hot water tank (6) The water inlet to the hot water faucet (2) by closing the hot water sealing solenoid valve (4) assembled between the water and hot water faucet (2), and is assembled between the cold water tank (5) and the cold water faucet (1) The cold water sealing solenoid valve 3 is opened to be withdrawn from the cold water outlet 1.

In addition, Figure 5 is a structural diagram showing the hot water drinking state of the drinking water supply device according to the present invention, by opening the solenoid valve (7) for controlling the inflow of tap water as shown in the tap water is supplied, the cold water tank (5) The water inlet to the cold water outlet faucet 2 by sealing the cold water sealing solenoid valve 3 assembled between the cold water outlet faucet 1 and the hot water outlet faucet 2. The hot water sealing solenoid valve 4 is opened to be withdrawn from the hot water outlet 1.

On the other hand, the present inventors carried out a number of experiments, confirmed the effects of the present invention according to the opening of the cold water sealing solenoid valve (3) or hot water sealing solenoid valve (4) by the examples and comparative examples.

Example  One

Figure 6 is a structural diagram showing the experiment of Example 1 to show the effect by the present invention, after receiving the tap water through the raw water inlet (8) and stored in the cold water tank (5), the cold water sealing solenoid valve (3) ), 20 ml of tap water (b) in the conduit between the tap water (c) inside the cold water tank (5) and the cold water sealing solenoid valve (3) at the inlet and outlet of the cold water tank (5), and the cold water sealing. The amount of residual chlorine over time of 20 ml of tap water (a) in the conduit between the cold solenoid valve (3) and the solenoid valve (3) was measured and shown in Table 1.

Comparative Example  One

7 is a structural diagram showing an experiment of Example 2 to show the effect of the present invention, after receiving the tap water through the raw water inlet (8) and storing it in the cold water tank (5), the cold water sealing solenoid valve (3) 20 ml of tap water (b) in the conduit between the tap water (c) inside the cold water tank (5), the cold water tank (5) outlet and the cold water sealing solenoid valve (3) after opening The amount of residual chlorine over time of 20 ml of tap water (a) in the pipeline between the solenoid valve (3) and the cold water outlet (1) was measured and shown in Table 1.

division time By progress  Residual Chlorine (Unit: ppm ) Measuring unit Experiment Early 30 minutes 1 hours 2 hours 4 hours 7 hours 24 hours 72 hours a Example  One One 0.82 0.91 0.76 0.48 0.31 0.07 0.07 Comparative Example  One 1.1 0.78 0.88 0.68 0.57 0.63 0.43 0.5 b Example  One One 1.11 1.16 1.08 0.97 0.96 0.88 0.75 Comparative Example  One 1.1 1.11 1.06 1.01 0.98 0.96 0.87 0.7 c Example  One One 1.07 1.15 1.1 1.03 0.97 0.88 0.69 Comparative Example  One 1.1 1.09 0.86 1.01 0.96 0.96 0.79 0.62

1 is a structural diagram for explaining the structure and function of the drinking water supply device according to the present invention

2 is a structural diagram showing an exponential state of the negative water supply device according to the present invention

3 is a structural diagram showing an exponential state of the negative water supply device according to the present invention

4 is a structural diagram showing a cold water negative state of the drinking water supply device according to the present invention

5 is a structural diagram showing a hot water negative state of the drinking water supply apparatus according to the present invention

6 is a structural diagram showing an experiment of Example 1 to show the effect of the drinking water supply device according to the present invention

7 is a structural diagram showing an experiment of Comparative Example 1 to show the effect of the drinking water supply device according to the present invention

Explanation of symbols for the main parts of the drawings

1: Cold water outlet faucet 2: Hot water outlet faucet 3: Cold water sealed solenoid valve 4: Hot water sealed solenoid valve 5: Cold water tank 6: Hot water tank 7: Solenoid valve 8: Raw water inlet a: Cold water sealed solenoid valve (3) Tap water in the conduit between the cold water outlet faucet (1) at b: Cold water tank (5) Tap in the conduit between the cold water sealing solenoid valve (3) at the inlet and outlet c: Tap water inside the cold water tank (5)

Claims (3)

After storing the tap water supplied through the raw water inlet (8) in the cold water tank (5) or hot water tank (6), the tap water supply device for supplying tap water through the cold water tap (1) or hot water tap (2) The cold water sealing solenoid valve 3 assembled between the cold water tank 5 and the cold water tap 1, or the hot water sealing solenoid assembled between the hot water tank 6 and the hot water tap 2 The valve 4 is opened to allow the chlorine remaining in the tap water stored in the cold water tank 5 or the hot water tank 6 to flow into the cold water discharge faucet 1 or the hot water discharge faucet 2. 1) or a drinking water supply device, characterized in that the hygiene performance is greatly improved by suppressing the propagation of bacteria in the hot water tap (2). The water intake to the hot water outlet faucet 2 is cut off by sealing the solenoid valve 4 for hot water sealing, which is assembled between the hot water tank 6 and the hot water discharge faucet 2 during cold water drinking. The cold water sealing solenoid valve (3) assembled between the cold water tank (5) and the cold water tap (1) is opened to be taken into the cold water tap (1), and when the hot water is negative, the cold water tank (5) and cold water By sealing the cold water sealing solenoid valve (3) assembled between the water tap (1) to block the intake to the cold water tap (1), the hot water seal assembled between the hot water tank (6) and the hot water tap (2) The solenoid valve for 4 is open to the drinking water supply, characterized in that the water intake faucet (2). 2. The cold water tank according to claim 1, wherein if the chlorine remaining in the tap water in the hot water tank (6) is easily gasified due to the hot temperature in the hot water tank (6) and is excessively lost through the hot water outlet faucet (2) according to claim 1, Open only the cold water sealing solenoid valve (3) assembled between the (5) and the cold water outlet (1), so that chlorine remaining in the tap water stored in the cold water tank (5) flows into the cold water outlet (1) In order to suppress the propagation of bacteria in the cold water tap 1, the hot water sealing solenoid valve 4 assembled between the hot water tank 6 and the hot water tap 2 is sealed, and the tap water in the hot water tank 6 is sealed. Water supply device for maximizing preservation of excess loss of chlorine remaining in the hot water faucet (2) is easily gasified due to the hot temperature.

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