KR20170088645A - Water management device using underground space of an island - Google Patents

Abstract

According to one embodiment of the present invention, a water resource management device using an underground space of an island comprises: a first underground storage tank formed in an underground rock of an island and storing water; and a bedrock water collection device connected to the first underground water tank and collecting the bedrock water to be introduced to the first underground storage tank.

Description

{WATER MANAGEMENT DEVICE USING UNDERGROUND SPACE OF AN ISLAND}

The present invention relates to an apparatus for managing water resources using a rock layer existing in an underground space of an island area.

Recently, water has been experiencing global difficulties due to water famine phenomenon and global warming, and water is a necessary resource to maintain human life, and it can be practically used due to water shortage and pollution all over the world at present. Securing water resources is a very difficult situation.

In particular, in Korea, 70% of the annual precipitation is concentrated in summer and seasonally. Since the flow is temporarily lost to the sea due to regional bias and high river water coefficient of most rivers, it is difficult to use water resources effectively. Therefore, if drought is prolonged, severe water shortage may occur.

In recent years, it is necessary to manage water efficiently and to secure and utilize alternative water resources in preparation for water shortage. As an alternative, alternative water resources such as sewage treated water, rainwater, groundwater, riverbed water, ecological river and lake water Methods of purifying and reusing them are being examined in various ways.

In particular, there is a problem that water supply is not smooth in the islands, especially in comparison with land. This is because most of the islands in Korea are made up of steep mountains, which makes it difficult to build a dam to store large amounts of water, and there is no way to store water.

Therefore, it is urgent to develop a technology to store and supply water using the special topography of the island area.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method of forming a first underground water storage tank and a second underground water storage tank in a cave- And to provide a water resource management system that utilizes the underground space of the island area where water quality can be kept constant.

It is another object of the present invention to provide a water resource management apparatus utilizing an underground space in an island area, which can minimize the malfunction caused by the temperature of the purification apparatus by keeping the ambient temperature of the purification apparatus constant by forming the purification apparatus in the rock-

In addition, by controlling the water resource management device that utilizes the underground space of the island area according to the amount of water that can be secured and the required supply capacity, the water resource management utilizing the underground space of the island area Device.

Also, the present invention provides a water resource management apparatus that utilizes an underground space in an island area where water can be secured in various ways by storing rainwater in a first underground water tank by using a settling tank.

Other objects and advantages of the present invention will become apparent from the following description, and it will be understood by those skilled in the art that the present invention is not limited thereto. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

A water resource management apparatus utilizing an underground space in an island area according to an embodiment of the present invention is formed in a basement rock in an island area and is connected to a first underground water reservoir for storing water and a first underground water reservoir for collecting water And a small-volume water collecting device for introducing the small-sized water to the first underground water storage tank.

The water management apparatus utilizing the underground space of the island area further includes a reservoir formed on the ground of the island area when connected to the first reservoir to store water and to introduce the stored water into the first underground reservoir .

The water management apparatus utilizing the underground space of the island region further includes a sedimentation tank connected to the rainwater ditch through which the rainwater flows, so as to precipitate the rainwater flowing from the rainwater ditch.

A water management system utilizing an underground space in an island region includes a first valve connected between the rainwater ditch and an external space and discharging initial rainwater to the external space; And a second valve connected between the rainwater ditch and the settling tank, for introducing the rainwater introduced thereafter to the settling tank.

The sedimentation tank includes a sludge discharge port connected to the lower part and discharging the sludge settled in the lower part to the outer space, and a rainwater discharge port connected to the upper part and discharging the upper part rainwater to the first underground water storage tank.

One side connected to the settling tank is disposed at a lower level than the other side, and the rainwater flows down toward the settling tank.

The water resource management apparatus utilizing the underground space of the island area further includes a purifier connected to the first underground water reservoir and purifying and discharging water flowing from the first underground water reservoir.

The water resource management apparatus utilizing the underground space of the island region further includes a second underground water reservoir connected to the purification apparatus and storing the purified water.

The water resource management apparatus utilizing the underground space of the island region may include a control unit for controlling the amount of water flowing into the first underground water storage tank based on the capacity of the water currently stored in the first underground water storage tank and the supply capacity necessary for the island area .

The water resource management apparatus utilizing the underground space of the island region includes a display unit for displaying various information, a fingerprint sensor unit for recognizing the fingerprint of the user, And displaying the registered fingerprint on the display unit of the user terminal when the fingerprint of the user recognized through the fingerprint sensor unit matches the registered fingerprint of the user, And a control unit for displaying information about the water resources on the display unit.

The water resource management apparatus utilizing the underground space of the island region includes a storage unit for storing information on water resources, a registered fingerprint and unlocking information of the user, a display unit for displaying various information, a fingerprint sensor unit And displaying the registered fingerprint on the display unit of the user terminal when the fingerprint of the user recognized through the fingerprint sensor unit matches the registered fingerprint of the user previously stored in the storage unit, And displaying the information on the water source on the display unit when the matching unit is input by the user.

The unlocking information is pattern information formed so as to overlap with the ridges included in the registration fingerprint, and the control unit determines, based on the angle and the overlapping position information between the ridges included in the displayed registration fingerprint and the pattern information input by the user, Determining whether the inputted information matches the unlocking information, and displaying information on the water source on the display unit if the information matches.

The unlocking information may include N point information set by the user among information on M points where ridges included in the registration fingerprint overlap with input pattern information or ridge lines included in the registration fingerprint and input pattern information overlap If the set N points are selected from among the displayed registered fingerprints or the set N points are selected in the set order of selection , And displays information about the water resources on the display unit.

If the user fingerprint recognized through the fingerprint sensor unit is matched with the registration fingerprint of the user stored in the storage unit and the information inputted by the user inputted through the fingerprint sensor unit does not match the unlock pattern information, The real unlocking pattern information is displayed on the display unit at the same time, the real unlocking pattern information is displayed in a preferred color set by the user, The false unlock pattern information is displayed in a color different from the color set by the user.

According to the disclosed invention, by forming the first underground water reservoir and the second underground water reservoir in a cavernous form in the rock layer, the temperature of the stored water can be kept constant, and evaporation and contamination of the stored water can be prevented, .

Further, by forming the purifier in the cave of the rock layer, it is possible to keep the ambient temperature of the purifier constant and to minimize the malfunction according to the temperature of the purifier.

In addition, water supply to the island area can be smoothly controlled by controlling the water resource management device utilizing the underground space of the island area according to the amount of water that can be secured and the required supply capacity.

In addition, the rainwater can be purified using a sedimentation tank and stored in the first underground water tank, thereby securing water in a more various ways.

1 and 2 are views for explaining a water resource management apparatus utilizing an underground space in an island area according to an embodiment of the present invention.
3 is a view for explaining a water resource management apparatus utilizing an underground space in an island area according to another embodiment of the present invention.
4 is a view for explaining a water resource management apparatus utilizing an underground space in an island area according to another embodiment of the present invention.
FIG. 5 is a diagram illustrating a process of authenticating a user using a fingerprint according to an embodiment of FIG.
FIG. 6 is a diagram illustrating a process of authenticating a user using a fingerprint according to another embodiment of FIG.
FIG. 7 illustrates a process of authenticating a user using a fingerprint according to another embodiment of FIG. 4. Referring to FIG.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are views for explaining a water resource management apparatus utilizing an underground space in an island area according to an embodiment of the present invention.

Referring to FIGS. 1 and 2, a water resource management apparatus utilizing an underground space of an island region can be installed in an island region experiencing water shortage shown in FIG.

The water resource management apparatus 100 utilizing the underground space of the island region includes a first underground water storage tank 110, a rock water collecting apparatus 120, a reservoir water collecting apparatus 130, a purifier 140, a second underground water storage tank 150 And a control unit 160. [0033]

The first underground water storage tank 110 may be formed in an underground rock in an island area. For example, the first underground water storage tank 110 may be formed in a cavernous form in a rock layer existing under the island area. The first underground water storage tank 110 can store the mineral water flowing from the mineral water collecting apparatus 120 or the reservoir water flowing from the water collecting apparatus 130.

The small-volume water collecting device 120 is connected to the first underground water storage tank 110, and can collect the small-sized water to be introduced into the first underground water storage tank 120. The small-volume water collecting device 120 collects the small-sized water through at least one water collecting hole formed in the water collecting tunnel, and allows the collected small water to flow into the first underground water storage tank 110.

The reservoir water collecting device 130 may be connected between the first underground water reservoir 110 and the reservoir. The reservoir water collecting device 130 may be formed on the ground of the island area to allow the water stored in the reservoir storing the water to flow into the first underground water storage tank 110. The reservoir can store water on the ground in the island area.

The purifier 140 is connected to the first underground water storage tank 110 and may be formed in the underground rock bed of the island area. The purifier 140 can purify and discharge the water flowing from the first underground water tank 110. The purifier 140 may purify water through a filter paper, an activated carbon filter paper, and a UV sterilizer.

The second underground water storage tank 150 is connected to the purifier 140 and may be formed in an underground rock in the island area. The second underground water storage tank 150 can store purified water.

The control unit 160 may control the small-volume water collecting apparatus 120, the water collecting apparatus 130, and the purifying apparatus 140.

Based on at least one of the rainfall amount, the presently stored water volume of the reservoir, the minerals water supply possible volume, the presently stored water volume of the first underground water storage tank 110, and the supply volume required for the island area, The amount of water flowing into the first underground water storage tank 110 can be controlled.

Although the first underground water storage tank 110, the purifier 140 and the second underground water storage tank 120 are formed in different underground rock caverns in the present embodiment, the first underground water storage tank 110, The apparatus 140 and the second underground water tank 120 may be divided into one underground rock cavern or two underground rock caverns.

In this way, the control unit 160 controls the water resource management device utilizing the underground space of the island area according to the water capacity and the required supply capacity that can be ensured, so that the water supply to the island area can be smoothly performed.

Also, by forming the first underground water reservoir and the second underground water reservoir in the form of a cave in the rock layer, the temperature of the stored water can be kept constant by utilizing the fact that the underground cave is kept at about 16 degrees per year. Not only evaporation and pollution can be prevented, but also water quality can be kept constant.

In addition, by forming the purifier 140 in the cave of the rock layer, the temperature of the underground cave can be kept constant around 16 degrees, and the temperature of the purifier 140 can be kept constant, It is possible to minimize the malfunction due to the temperature of the battery.

3 is a view for explaining a water resource management apparatus utilizing an underground space in an island area according to another embodiment of the present invention.

Referring to FIG. 3, the water resource management apparatus utilizing the underground space of the island region can be installed in an island region experiencing water shortage shown in FIG.

The water resource management apparatus 200 utilizing the underground space of the island region includes a first underground water storage tank 210, a rainwater ditch 220, a first valve 230, a second valve 240, a settling tank 250, A pyrolysis water collecting device 260, a purifying device 270, a second underground water storage tank 280, and a control unit 290.

The first underground water storage tank 210 may be formed in an underground rock in the island area. For example, the first underground water storage tank 210 may be formed in a cave form in a rock layer existing in an underground area of an island area. The first underground water storage tank 210 can store the rainwater flowing from the rainwater ditch or the reservoir water flowing from the rockwater flowing from the sea water water collecting apparatus 120.

The rainwater ditch 220 collects rainwater falling down and can flow out to the settling tank 250. For example, the rainwater ditch 220 can be formed so that one side connected to the settling tank 250 is disposed at a lower level than the other side, so that rainwater can flow smoothly toward the settling tank 250.

The first valve 230 may be connected between the rainwater ditch 220 and the external space. The first valve 230 may discharge the initial rainwater to the outside space. Accordingly, the initial rainwater containing a large amount of contaminants can be prevented from flowing into the settling tank 250.

The second valve 240 may be connected between the rainwater ditch 220 and the settling tank 250. The second valve (240) can introduce the rainwater introduced after the initial stage into the settling tank.

In this embodiment, the first valve 230 and the second valve 240 may be selectively implemented. The first and second valves 230 and 240 may be implemented to implement the water management system 200 using the underground space of the island region. It is possible to implement the water resource management apparatus 200 utilizing the underground space of the island area without including the water resource management apparatus 200.

The settling tank 250 may be connected to the rainwater ditch 220 through which the rainwater flows. Alternatively, the settling tank 250 may be connected to the rainwater amount 220 through the second valve 240. The settling tank 250 can perform the precipitation treatment of the rainwater flowing from the rainwater ditch 220.

For example, the settling tank 250 may include a sludge outlet 251 and a rainwater outlet 252. The sludge discharge port 251 is connected to the lower part of the sedimentation tank 250, and the sludge precipitated in the lower part can be discharged to the external space. The rainwater discharge port 252 is connected to the upper part of the sedimentation tank 250, and the rainwater located in the upper part can be discharged to the first underground water storage tank 210.

The small-scale water collecting device 260 is connected to the first underground water storage tank 210, and can collect the small water and introduce it into the first underground water storage tank 210. The small-scale water collecting device 260 collects the small-sized water through at least one collecting hole formed in the collecting tunnel, and allows the collected small-sized water to flow into the first underground water storage tank 210.

The purifier 270 is connected to the first underground water reservoir 210 and may be formed in the underground rock of the island area. The purifier 270 can purify and discharge the water flowing from the first underground water tank 210. The purifier 270 can purify the water through a filter paper, activated carbon filter paper, UV sterilizer, and the like.

The second underground water tank 280 is connected to the purifier 270 and may be formed in the underground rock in the island area. The second underground water reservoir 280 can store purified water.

The control unit 290 may control the first valve 230, the second valve 240, the sludge discharge port 251, the rainwater discharge port 252, the water collection device 260 and the purifier 270.

Further, the control unit 290 may control the amount of water stored in the first underground water tank 210 based on at least one of the rainfall amount, the presently stored water capacity of the settling tank, the small water supply possible capacity, The amount of water flowing into the first underground water storage tank 210 can be controlled.

Although the first underground water tank 210, the purifier 270 and the second underground water tank 280 are formed in different underground rock caverns in the present embodiment, the first underground water tank 210, The device 270 and the second underground water reservoir 280 may be divided into one underground rock cave or two underground rock caves.

In addition, the configurations according to the present embodiment may be integrated with the drives described in Fig. For example, a water resource management apparatus utilizing an underground space in an island area including both a reservoir water collecting apparatus, a rainwater ditch, and a mineral water collecting apparatus may be constructed.

In this way, the control unit can control the water resource management apparatus utilizing the underground space of the island area according to the water capacity and the required supply capacity that can be ensured, so that the water supply to the island area can be smoothly performed.

Also, by forming the first underground water reservoir and the second underground water reservoir in the form of a cave in the rock layer, the temperature of the stored water can be kept constant by utilizing the fact that the underground cave is kept at about 16 degrees per year. Not only evaporation and pollution can be prevented, but also water quality can be kept constant.

In addition, by forming a purging device in the rocky cave, it is possible to keep the ambient temperature of the purging device constant by minimizing the malfunction due to the temperature of the purging device by using the fact that the underground cave keeps the annual temperature constant around 16 degrees have.

In addition, the rainwater can be purified using a sedimentation tank and stored in the first underground water tank, thereby securing water in a more various ways.

4 is a view for explaining a water resource management apparatus utilizing an underground space in an island area according to another embodiment of the present invention.

Referring to FIG. 4, a water resource management apparatus 400 using an underground space in an island region includes a storage unit 410, a display unit 420, a fingerprint sensor unit 430, and a control unit 440.

The storage unit 410 stores information about the water source including the current storage amount and the supply amount, the registered fingerprint and unlock information of the user, the false unlock pattern information which is guide information for inputting the unlock pattern information, Pattern information, and the like.

The display unit 420 may display various information. For example, the display unit 420 may include a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) A flexible display, and a three-dimensional display (3D display).

The fingerprint sensor unit 430 can recognize the fingerprint of the user. The fingerprint sensor unit 430 may be formed of an optical type scanner using an optical lens such as a prism or a hologram and a non-optical type fingerprint sensor using a semiconductor device such as a CMOS device in order to recognize a user's fingerprint. An optical type scanner or a non-optical type fingerprint sensor can scan a fingerprint of a user to acquire an image of a predetermined type (fixed image, moving image). At this time, the image of the fingerprint acquired by the fingerprint sensor unit 430 may include a blank area in addition to the fingerprint area according to the contact state of the fingerprint. Specifically, for example, the fingerprint sensor unit 430 can be implemented as a slide type. The fingerprint sensor unit 430 senses fingerprints of a finger moving in a sliding manner, reads fragmentary fingerprint images, and performs fingerprint recognition in such a manner that the short fingerprint image is matched with one image to implement a complete fingerprint image . As described above, the fingerprint sensor unit 430 is not limited to the sensor unit of a specific type, and can be implemented by various types of sensor units.

The control unit 440 can control the various term configurations described with reference to FIG. 2 and FIG.

Further, for example, the control unit 440 may calculate the amount of water stored in the first underground water tank based on at least one of the rainfall amount, the capacity of the water currently being stored in the settling tank, So that the amount of water flowing into the first underground water storage tank can be controlled.

When the fingerprint of the user recognized through the fingerprint sensor unit 430 is matched with the registered fingerprint of the user stored in the storage unit 410, the control unit 440 displays the registered fingerprint on the display unit 420 of the user terminal Display. The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when a portion matching the unlocking information is input by the user on the displayed registration fingerprint.

For example, the unlocking information may be pattern information formed so as to overlap ridges included in the registration fingerprint. The control unit 440 determines whether the information input by the user matches the unlocking information based on the angle and overlapping position information between the ridges included in the displayed registration fingerprint and the pattern information input by the user . The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

As another example, the unlocking information may be N overlapping points out of the points (M) where the ridges included in the registration fingerprint overlap with the inputted pattern information. The control unit 440 extracts points (M points) at which the ridges included in the registration fingerprint overlap with the input pattern information, and determines whether the overlapping points selected among the points (M points) at which the user overlaps with N Can be determined. The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

As another example, the unlocking information may be selection order information for N overlapping points set by the user among the points (M) at which the input pattern information overlaps the ridges included in the registration fingerprint. The control unit 440 extracts the points (M points) at which the ridges included in the registration fingerprint overlap with the input pattern information, and selects the overlapping points among the points (M points) where the users overlap, It is possible to judge whether or not they match the selection order of the overlapping points. The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

The control unit 440 may determine that the user fingerprint input through the fingerprint sensor unit 430 matches the registered fingerprint of the user stored in the storage unit 410, The controller 420 may display the guide information for inputting the unlock pattern information on the display unit 420 when the information inputted by the user does not match the unlock pattern information. For example, the control unit 440 can display the false unlocking pattern information and the real unlocking pattern information on the display unit 420 at the same time. The control unit 440 displays the real lockout pattern information on the display unit 420 in a preferred color set by the user and the false lockout pattern information is displayed on the display unit 420 in a color different from the color set by the user, Can be displayed. Accordingly, the user can input a pattern on the basis of his / her preferred color, thereby easily inputting a real restrain pattern.

The water management system utilizing the underground space in the island area can secure the information about the water resources by providing the information about the water resources only to the authorized person when checking the water resources.

FIG. 5 is a diagram illustrating a process of authenticating a user using a fingerprint according to an embodiment of FIG.

4 and 5, when the fingerprint of the user recognized through the fingerprint sensor unit 430 is matched with the registered fingerprint of the user stored in the storage unit 410, the control unit 440 displays the registered fingerprint 1000 On the display unit 420 of the user terminal. The control unit 440 displays information about the water resources stored in the storage unit 410 on the display unit 920 when a portion matching the unlocking information 1100 is input by the user on the displayed registration fingerprint 1000 .

For example, the unlocking information 1100 may be pattern information formed so as to overlap the ridges included in the registered fingerprint 1000. The control unit 440 determines whether or not the information input by the user matches the unlocking information based on the angle and overlapping position information formed by the ridges included in the displayed registration fingerprint 1000 and the pattern information 1100 input by the user Or not. For example, the control unit 440 determines the position of the ridge and the input pattern information 1100 based on the angle and the position information between the ridges and the input pattern information 1100 at a position where the ridge line overlaps the input pattern information 1100 So that it is possible to judge whether or not to match. The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

FIG. 6 is a diagram illustrating a process of authenticating a user using a fingerprint according to another embodiment of FIG.

4 and 6, when the fingerprint of the user recognized through the fingerprint sensor unit 430 is matched with the registered fingerprint of the user stored in the storage unit 410, the control unit 440 displays the registered fingerprint 1000 On the display unit 420 of the user terminal. The control unit 440 displays the information about the water resources stored in the storage unit 410 on the display unit 420 when a portion matching the unlocking information 1100 is input by the user on the displayed registration fingerprint 1000 .

For example, the unlock information may include N overlapping points ('① ② ③ ④ - 4 points) among the points (M points) (' star point portion ') where the ridges included in the registration fingerprint overlap with the input pattern information '). The control unit 440 extracts points (M points) at which the ridges included in the registration fingerprint overlap with the input pattern information, and determines whether overlapping points among the points (M points) where the users overlap are matched with N Can be determined. In this case, irrespective of the order of selection of the N overlapping points, when the N overlapping points are selected, the control unit 440 determines that matching is performed. The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

As another example, the unlocking information may be a selection of N overlapping points set by the user among the points (M) (the 'star portion') where the ridges included in the registration fingerprint overlap with the inputted pattern information Order information ('① ② ③ ④ - 4 selection order information'). The control unit 440 extracts the points (M points) at which the ridges included in the registration fingerprint overlap with the input pattern information, and selects the overlapping points among the points (M points) where the users overlap, It is possible to judge whether or not they match the selection order of the overlapping points. In this case, when the selection order of the N overlapping points matches the selection order information ('① ② ③ ④ - 4 selection order information') for N overlapping points set by the user, the control unit 440 is matched . The control unit 440 displays information on the water resources stored in the storage unit 410 on the display unit 420 when the information input by the user matches the unlocking information.

FIG. 7 illustrates a process of authenticating a user using a fingerprint according to another embodiment of FIG. 4. Referring to FIG.

4 and 7, when the fingerprint of the user recognized through the fingerprint sensor unit 430 is matched with the registered fingerprint of the user stored in the storage unit 410, the control unit 440 displays the registered fingerprint 1000 On the display unit 420 of the user terminal. The control unit 440 displays the information about the water resources stored in the storage unit 410 on the display unit 420 when a portion matching the unlocking information 1100 is input by the user on the displayed registration fingerprint 1000 .

For example, the control unit 440 matches the user fingerprint inputted through the fingerprint sensor unit 430 with the registered fingerprint of the user stored in the storage unit 410, If one piece of information does not coincide with the unlock pattern information, guide information for inputting the unlock pattern information can be displayed on the display unit 420. For example, the control unit 440 can display the false unlocking pattern information and the real unlocking pattern information on the display unit 420 at the same time. The control unit 440 displays the real unlock pattern information on the display unit 420 in a preferred color (for example, red) set by the user, and the false unlock pattern information is different from the preferred color set by the user And can be displayed on the display unit 420 in colors (for example, green, blue). Accordingly, the user can input a pattern on the basis of his / her preferred color (for example, red) to easily input a real unlocking pattern.

The embodiments described may be constructed by selectively combining all or a part of each embodiment so that various modifications can be made.

It should also be noted that the embodiments are for explanation purposes only, and not for the purpose of limitation. In addition, it will be understood by those of ordinary skill in the art that various embodiments are possible within the scope of the technical idea of the present invention.

100: Water resource management system utilizing underground space in island area
110: First Underground Reservoir
120: Particle collecting device
130: Reservoir water collecting device
140: purifier
150: Second underground water tank
160:

Claims (9)

A first underground water reservoir formed in the underground rock of the island area and storing water; And
And a rock water collecting device connected to the first underground water reservoir and collecting the rock water and introducing the rock water to the first underground water reservoir.
The method according to claim 1,
Further comprising: a reservoir water collecting device connected between the first underground water reservoir and the reservoir, the reservoir water collecting device being formed on the ground of the island area to introduce water stored in the reservoir storing the water into the first underground water reservoir; Water resource management system using underground space.
The method according to claim 1,
And a sedimentation tank connected to the rainwater ditch through which the rainwater flows so as to precipitate the rainwater flowing from the rainwater ditch.
The method of claim 3,
A first valve connected between the rainwater ditch and the external space and discharging initial rainwater to the external space; And
Further comprising a second valve connected between the rainwater ditch and the settling tank for introducing rainwater introduced thereafter to the settling tank.
5. The method of claim 4,
The settling tank,
A sludge outlet connected to the lower portion and discharging the sludge settled in the lower portion to the outer space; And
And a rainwater discharge port connected to the upper portion of the first water storage tank and discharging the rainwater located in the upper portion to the first underground water storage tank.
The method of claim 3,
The rainwater trench
Wherein the one side connected to the settling tank is disposed at a lower level than the other side and the rainwater flows down to the settling tank.
The method according to claim 1,
And a purifier connected to the first underground water reservoir for purifying and discharging water flowing in from the first underground water reservoir.
8. The method of claim 7,
Further comprising a second underground water reservoir connected to the purifier and storing purified water.
The method according to claim 1,
Based on at least one of a rainfall amount, a presently stored water volume of the reservoir, a small reservoir supply possible volume, a presently stored water volume of the first underground water reservoir, and a supply volume required for the island area, Wherein the control unit controls the amount of water to be supplied to the water source.

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