KR101676378B1

KR101676378B1 - Water flow system

Info

Publication number: KR101676378B1
Application number: KR1020150119574A
Authority: KR
Inventors: 김종국
Original assignee: 김종국
Priority date: 2015-08-25
Filing date: 2015-08-25
Publication date: 2016-11-29

Abstract

In a river bed water flow system, the river bed water flow system in accordance with an embodiment of the present invention comprises: a stored stream water supply source arranged on one side of a valley where a stream water flows, and where a water collection tank is buried and arranged underground on a lower side; more than one water collection pipe which has one end connected to the water collection tank, where a number of stream water inflow holes are penetrated and included along an outer circumference; a natural filtering layer arranged on an upper side of the water collection pipe, including a sand layer and a second gravel layer; and an environmentally friendly filtering layer included on a lower side of the natural filtering layer, including a first gravel layer covering more than one water collection pipe. As such, in accordance with the river bed water flow system of the embodiment of the present invention and a natural ecological river water collection method using the same; the stored stream water supply source (710) is arranged on one side of the valley where the stream water (W) flows normally, and the water collection tank (720) is buried under the stored stream water supply source (710) such that the stream water continuously flowing is steadily collected. As such, the present invention has an effect where a proper amount of stream water is able to flow along the valley during a dry season by circulating and supplying the stream water (W) stored in the water collection tank (720) during the dry season.

Description

{WATER FLOW SYSTEM}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a river bed mooring circulation system, and more particularly, to a river bed mooring circulation system for a river stream mooring circulation system, In order to solve the problem of shortage of water due to a rapid decrease in quantity, a river bed mooring circulation system that allows an adequate amount of river water to flow along valleys in the rainy season by providing water collecting facilities in a certain area of the valley, and a natural ecological river Collecting method.

In other words, in the dry season, a small amount of river water flows only at the bottom of the river, and inevitably the river has to be supplied to drain the river bottom. The present invention relates to a stream mooring circulation system capable of exerting an excellent effect in terms of landscaping and a method of collecting natural ecological streams utilizing the system.

In addition, in the river bed mooring circulation system of the present invention, when the river water to be circulated is extremely insufficient, the river bed mooring circulation system which can store and reuse rainwater in advance or can be supplemented with tap water, And to a method of collecting natural ecological streams.

Since most of the small and medium sized rivers in Korea have a steep slope in the upper part of the upper part, there is a problem of securing river maintenance flow necessary for the dry river in the dry season and flooding of the river due to instantaneous flood discharge. There was a problem.

In order to solve such a problem, a water gate is formed in the river to confine the water, so that a certain amount of water flows to improve the aesthetics of the river, and in the case of heavy rain, the water flowing through the water gate can be quickly moved.

However, it is merely a blockage of water for the aesthetics of rivers, so it can not control the flood control or the flow of water through rivers, and merely confines water.

Therefore, if the water hardly flows, sediments such as fallen leaves accumulate on the bottom of the river, which interferes with the flow of water.

On the other hand, in general, pollutants include point pollutants discharged from point sources such as domestic sewage, industrial wastewater, and livestock wastewater, which have clear and limited point sources, and agricultural products such as agricultural lands, pastures, forest lands, construction sites, mines, Discharge areas, such as disposal sites, landfills, urban centers, roads, and industrial sites, can be divided into nonpoint pollutants emitted from a wide range of nonpoint pollution sources.

The pollutants discharged from the pollution sources are distributed in various forms such as heavy metals, pathogenic microorganisms, organic compounds, radioactive substances, toxic substances and other salts.

These pollutants are usually washed away in rainwater during rainfall and flow into public water bodies such as rivers, inland waterways, and lake water, along with rainwater, causing water pollution, and eventually destroying the ecosystem. Which is a very serious problem.

Therefore, conventionally, apparatus-type facilities or simple storage facilities are used to purify contaminants contained in rain water runoff. However, since the processing efficiency is lower than the processing cost, periodic system replacement is required There is a disadvantage that the cost is consumed.

In addition, the conventional facilities are mostly limited in the stability and efficiency of the treatment compared to the facilities, and their effectiveness is still insufficient since they are mainly operated in very limited places such as large buildings, roads, and parking lots. It has limitations to deal with rainfall runoff with various sources of influent.

In the past, some purification facilities have been installed at the riverside and have been subjected to water treatment.

However, such a purification facility has a limitation that can not be used for various pollutants because the surface of the river is taken out and the gravel layer and the sand layer are stacked thereon so as to purify the surface of the river. In addition, (Gravel layer, sand layer) and the like are closed by the gravel.

Accordingly, Korean Utility Model Registration Application No. 2004-21160 proposes a "double-flow type purification apparatus for treating effluent of river water, lake water, and wastewater treatment plant".

In the proposed technique, a part of the slope of the stream is excavated, and there are laminated layers for purification treatment thereon, and the treated water purified therefrom flows along the ground and is discharged to a river or the like.

In addition, in order to achieve various purposes such as water supply, flood prevention, and hydrophilic space creation through rainwater management, as shown in Figs. 1 and 2, Korean Patent Registration No. 10-1356690 discloses " 1. A stream-type water circulation system comprising: a water-permeable press block unit for forming a walkway to which a pedestrian passes; a communicating passage provided in parallel with the water-permeable press block unit and capable of receiving rainwater from the water- A conveyance pipe member for conveying rainwater infiltrated downward through the water-permeable press block unit, a filter for filtering the rainwater flowing through the communication channel of the irrigation channel and the conveyance pipe member, A filtration unit, a storage unit arranged to receive and store the filtered storm in the filtration unit, And a pump for supplying the water to the upstream of the river or the irrigation water channel, wherein the filtration unit is installed in the inflow tank in which the rainwater flows from the conveyance pipe member, the rainwater flows upward from the lower part, And a backwashing unit installed at an upper portion of the filtration unit and backwashing the fluidized media, wherein the filtration unit has an upper sieve net and a lower sieve net installed between the fluidized media, A stream type water circulation system in which an air inlet is provided at the upper part of the screen to disturb the fluid phase media by air during backwashing of the backwashing unit.

However, in spite of the above-described conventional technique, as the amount of the river water flowing through the river decreases in the watering season, which is the time when water such as a river becomes less due to long-term drought, There was a lot of difficulty in completely solving the problem of sudden shortage.

KR 10-1356690 B1 KR 10-0424658 B1 KR 10-2011-0016254 A KR 20-0414778 Y1

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and it is an object of the present invention to provide an apparatus and a method for reducing the amount of river water flowing in a river, The present invention provides a river bed mooring circulation system in which an appropriate amount of river water flows continuously along the valley at the same flow rate by providing water collecting facilities in a certain area, and a natural ecological river collecting method utilizing the same.

According to an aspect of the present invention, there is provided a stream bottom stream circulation system according to an embodiment of the present invention, wherein the stream bottom stream circulation system is disposed at one side of a valley through which river water flows, The stored storage water supply; At least one water collecting pipe having one end connected to the water collecting tank and having a plurality of water inflow holes through the outer circumferential surface thereof; A natural filtration layer disposed on at least one side of the at least one water collecting pipe, the natural filtration layer including a ground layer and a second gravel layer; And a first gravel layer disposed below the natural filtration layer and covering at least one of the water collecting pipes.

Here, a water collecting valve is connected to one end of at least one of the water collecting pipes, a water level sensor and a water quality purification device are installed inside the water collecting tank, respectively, and a plurality of wire netting And the natural filtration layer is supported by the support wire net member supported by the anchor so as not to flow.

The stream water collected in the collecting tank through each of the collecting valves passes through a storage stream water supply valve connected to one side of the lower side of the collecting tank and then the storage stream water supply pump is operated. And is circulated and supplied to the reservoir.

Further, in the stream bottom stream circulation system of the present invention, the stream bottom stream circulation system further comprises a solar panel for supplying power to the storage river water supply pump.

In addition, in the river bottom mooring circulation system of the present invention, the river bottom mooring circulation system includes a control unit for generating a control signal for controlling the solar panel, the water collecting valve, the stored river water supply valve, Further comprising:

The natural ecological river collection method using the river bottom mooring circulation system according to an embodiment of the present invention is a natural ecological river collection method, in which river water is moved along a valley from a water supply source; Flowing the river water flowing along the valley through the bottom surface of the river water supply port; Flowing the inflowed river water through the filtration member into the natural filtration layer; A step in which the river water flowing into the natural filtration layer is sequentially passed through the late layer and the second gravel layer and flows into the environmentally friendly filtration layer; A step in which the river water flowing into the environmentally-friendly filtration layer flows into a plurality of water collection pipes through a river water inflow hole; Collecting the river water flowing into each of the water collecting pipes inside the collecting tank as each water collecting valve is opened; The water level of the river water collected inside the water collecting tank is measured and disinfected by the water purification apparatus; And a step in which the river water disinfected by the water quality purification device is circulated / supplied to the storage water supply source as the storage water supply pump is operated and the storage water supply valve is opened.

Also, in the natural type ecological river collecting method using the river bed mooring circulation system according to an embodiment of the present invention, the river water circulated / supplied to the water supply source is discharged from the storage river water farmland inflow valve or the storage river water flow field inflow valve To a cropland or a fruit growing area as the plant grows.

Accordingly, in the dry season, a small amount of river water flows only at the bottom of the river, and inevitably the river bottom has to be dumped to supply river water. On the contrary, the river bottom mooring circulation system of the embodiment of the present invention and the natural- According to the river water collecting method, a certain amount of the river water always flows in the river or the valley of the circumference road at the time of the dry season, and an excellent effect can be exerted in terms of the landscape.

According to the present invention, a water collecting tank is buried in one side of a valley through which river water flows, so that the river water stored in the water collecting tank is circulated and supplied so that an adequate amount of the river water can flow continuously along the valley .

In addition, according to the present invention, a predetermined amount of the river water flowing along the river valley continuously flows regardless of the season, thereby not only enhancing the beauty of the vicinity of the river but also fundamentally preventing the destruction of the ecosystem and the pollution around the valley There is another effect that can.

According to the present invention, by continuously supplying the river water stored in the catchment tank to the orchard or the surrounding rice fields, it is possible to keep the fruit farming and the cultivation of the paddy field crops There is another effect that can.

Further, according to the present invention, when the river water to be circulated is extremely insufficient, the rainwater can be stored and recycled, or supplemented and collected in the water collecting tank as tap water, It is effective.

In addition, according to the present invention, floating matter such as various sediments existing inside the storage river water supply channel is discharged to the downstream side of the river along the river water, so that another effect that the river water circulated / supplied to the water storage supply path can always be kept clean have.

1 is a schematic view showing a stream-type water circulation system according to the prior art,
FIG. 2 is a block diagram schematically showing the construction of a stream-type water circulation system according to the prior art,
3 is a schematic view showing an ecological pond in which water is circulated according to the prior art,
FIG. 4 is a perspective view schematically showing the stream bottom stream circulation system of the present invention,
FIG. 5 is a cross-sectional view showing a water collecting tank disposed in the ground of a storage river water supply line and its internal configuration in the stream bottom stream circulation system of the present invention,
6 is a plan view showing the flow of river water according to the river bed mooring circulation system of the present invention,
FIG. 7 is a flowchart showing a natural ecological river collecting method utilizing the river bed mooring circulation system of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings. The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

FIG. 4 is a perspective view schematically showing a river bed mooring circulation system according to the present invention, and FIG. 5 is a cross-sectional view showing a water collecting tank and an internal structure of the river bed mooring circulation system according to the present invention, .

4 and 5, the river bed mooring circulation system 700 according to the embodiment of the present invention is disposed at one side of a valley through which river water W flows, and a collecting tank 720 A storage water supply pipe 710 buried and arranged; One or more water collecting pipes (712-1) connected at one end to the water collecting tank (720) and having a plurality of water inflow holes (712-1a) passing through the outer circumferential surface thereof; A natural filtration layer 713 disposed on the upper side of at least one of the water collecting pipe 712-1 and including a ground layer 713-3 and a second gravel layer 713-2; And an environmentally friendly filtration layer 712 disposed below the natural filtration layer 713 and including a first gravel layer 712-2 covering at least one of the water collection pipes 712-1.

A water collecting valve V1 is connected to one end of the at least one water collecting pipe 712-1 and a water level sensor 721 and a water quality purifying device 722 are connected to the inside of the water collecting tank 720 And the natural filtration layer 713 is safely protected by a support wire net member 714 supported by a plurality of wire mesh fixing anchors 715 fixed to the ground.

One end of the water collecting pipe 712-1 is disposed in the water collecting tank 720 to collect the water W collected in the inside thereof, The river water W flowing through the water collecting valve 712-1a is collected through the water collecting valve V1 and finally collected in the water collecting tank 720 in the state where the water W flowing in through the water passage 712-1a is collected through the inside passage, V2, and is then circulated and supplied to the storage water supply source 760 by the action of the storage stream water supply pump 740.

As the sunlight is incident on the solar panel 750, the stored stream water supply pump 740 is connected to the storage water supply pump 740 by the generated electric energy, Lt; / RTI >

In addition, the river water W circulated and supplied to the storage water supply source 760 may flow along the river valley again and may be supplied to the agricultural land 770 as the storage river water farming inlet valve V3 is opened, As the cultivation inlet valve (V4) is opened, it is supplied to the fruit growing field (780) so that fruit farming and cultivation of rice field and field crops can be performed smoothly regardless of the surrounding natural environment such as fresh water.

In addition, according to the stream bottom mooring circulation system 700 of the embodiment of the present invention, when the river water W to be circulated is insufficient, the rainwater is stored and recycled, or the tap water is supplied to the collecting tank 720 The water can be circulated and supplied to the storage water supply source 760 by replenishing and collecting water.

FIG. 6 is a plan view showing the flow of river water according to the river bed mooring circulation system of the present invention.

6, according to the stream bottom stream circulation system 700 according to the embodiment of the present invention, the stream water W circulated to the water supply source 760 by the operation of the stream water supply pump 740, Flows downward along the valley and then flows downward from the bottom surface 711 of the river water supply port 711 to flow through the natural filtration layer 713 and one or more of the water collection pipes 712-1 And is then collected and collected inside the catchment tank 720. [0063]

At this time, a large amount of river water W gathered inside the catchment tank 720 is not only disinfected by the water purification device 722 installed inside but also sensed by the separately installed water level sensor 721 and stored As the river water supply valve V2 is opened, it is circulated and supplied to the storage water supply source 760 by the action of the storage water supply pump 740.

The water quality purification device 722 performs sterilization of coliform bacteria and phytoplankton by disinfecting a large amount of the river water W collected in the water collecting tank 720 to perform sterilization of sodium hypochlorite NaOCl), ultraviolet disinfection method, ozone disinfection method (O3), silver ion disinfection method, purification method using filter media, and air bubble injection method may be applied.

It is preferable that the water collecting pipe 712-1 is buried at least 1 m deep from the bottom surface 711 of the river water supply port.

A separate second collecting tank 720a can be formed in front of the stored river water supply valve V2 and the stored river water supplying pump 740. At this time, the river water W to be supplied to the storing water supply source 760, The river water W is circulated by using only one storage river water supply valve V2 at the beginning and the quantity of the river water W flowing along the valley is doubled according to the quantity of the river water W of the river water W is detected and the two stored river water supply valves V2 are operated so that the quantity of the river water W is gradually increased to detect the quantity of the river water W, (V2).

That is, the river bottom mooring circulation system 700 of the present invention can perform 'number control' to utilize a plurality of pumps for the stored river water supply pump 740, It is possible to control the quantity of the river water W to be supplied.

The river bed mooring circulation system 700 according to an embodiment of the present invention includes the solar panel 750, the water collecting valve V1, the stored river water supply valve V2, the water level sensor 721, It is preferable to provide separate control means (not shown) so that a control signal for controlling the purifier 722, the storage river farmland inflow valve V3, and the storage river water farmland inflow valve V4 can be generated will be.

Therefore, when the river water (W) flows normally along the valley in accordance with the control signal of the control means as described above, the control signal of the control means against the future watering season causes the water collecting tank 720 After a predetermined amount of the river water (W) is controlled to be collected, no more water is collected.

However, in the dry season, the river water W flows unevenly along the valleys. At this time, the river water W collected in the water collecting tank 720 according to the control signal of the control means, And then the stored stream water supply pump 740 is operated to be circulated and supplied to the water supply source 760 on the upstream side of the valley.

According to the Seoul Metropolitan Government, the maintenance cost of the Cheonggyecheon stream, which is an artificial river, was 7.7 billion won in 2010, and the annual cost has increased to about 10 billion won each year.

However, according to the stream mooring circulation system of the embodiment of the present invention configured as described above and the natural type ecological river collecting method utilizing the same, if the same is applied to an artificial urban river such as Cheonggyecheon, And it is expected that the problem of decay of artificial rivers due to water moss will be solved as well.

FIG. 7 is a flowchart showing a natural ecological river collecting method utilizing the river bed mooring circulation system of the present invention.

Referring to FIG. 7, the natural-type ecological river collection method using the river bottom mooring circulation system includes: a step S110 in which the river water W is moved along the valley from the water supply source 760; (S120) in which the river water (W) moved along the valley flows into the valley floor along the river water supply floor surface (711); A step S130 in which the inflowing river water W flows into the natural filtration layer 713 through the filtration member 713-1; A step S140 in which the river water W flowing into the natural filtration layer 713 sequentially flows through the grease layer 713-3 and the second gravel layer 713-2 and flows into the environmentally friendly filtration layer 712; A step S150 in which the river water W flowing into the environmentally-friendly filtration layer 712 flows into the plurality of water collection pipes 712-1 through the river water inflow hole 712-1a; (S160) in which the river water W flowing into each of the water collecting pipe 712-1 is collected inside the water collecting tank 720 as each water collecting valve V1 is opened; A step S170 of measuring the water level of the river water W collected in the water collecting tank 720 and disinfecting the water by the water purification device 722; And the circulation / supply of the river water W sterilized by the water quality purification device 722 to the storage water supply source 760 as the storage water supply pump 740 is operated and the storage water supply valve V2 is opened S180).

The method of collecting natural eco-streams using the river bed mooring circulation system according to the present invention is characterized in that a part of the river water W circulated / supplied to the water storage supply path 760 is stored in the storage river water inflow valve V3, (S190) to the cropland 770 or the fruit growing area 780 as the fruit growing area inflow valve V4 is opened.

The water collecting tank 720 may further include an air discharge pipe connected to the water collecting tank 720 from a separate air compressor.

By operating the separately provided air compressor as described above, suspended air such as various sediments existing inside the stored river water supply pipe 710 is floated upward by the air supplied through the air discharge pipe, W to the downstream side of the valley.

This makes it possible to circulate and supply the river water W smoothly without clogging all the pipes through which the river water W flows, including the river water supply passage 730.

Thus, according to the stream bottom mooring circulation system of the embodiment of the present invention configured as described above and the natural-type ecological river collecting method using the same, the stored river water supply sheet 710 is disposed at one side of the valley where the river water W normally flows The water collecting tank 720 is buried in the ground of the storage river water supply path 710 and the river water W is continuously collected so that the river water W stored in the water collecting tank 720 It is possible to circulate and supply the river water W so that an appropriate amount of the river water flows along the valley even in the dry season.

According to the river bottom mooring circulation system of the present invention and the natural type ecological river collecting method utilizing the same, the river water (W) stored in the collecting tank 720 is stored in the orchard or surrounding rice paddies And the cultivated area, it is possible to smoothly carry out fruit farming and cultivation of paddy field crop regardless of the surrounding environment called the 渴水期.

According to the stream mooring circulation system of the present invention and the natural-type ecological river collecting method utilizing the same, a predetermined amount of the river water (W) flowing along the river valleys continuously flows, In addition, there are other effects that can fundamentally prevent destruction of ecosystems and pollution around valleys.

Furthermore, according to the riverbed mooring circulation system of the embodiment of the present invention and the natural ecological river collecting method using the same, when the river water (W) to be circulated is insufficient, the rainwater can be stored and recycled or used as tap water There is another effect that the water can be circulated and supplied to the water supply source 760 by replenishing and collecting the water in the water collecting tank 720.

In addition, according to the stream bottom stream circulation system of the embodiment of the present invention and the natural type ecological river collecting method utilizing the same, the air collecting tank 720 is further provided with an air discharge pipe connected from a separate air compressor Thereby float floating matters such as various sediments existing in the inside of the stored river water supply path 710 upward in the upward direction and finally discharge it to the downstream side of the valley along the river water W, As the river water supply valve V2 is opened, there is another effect that the river water W circulated / supplied to the water supply source 760 can be kept clean at all times.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

700: Stream bottom stream circulation system of the present invention
710: Storage Stream Supply Channel 711: River Stream Supply Floor
711a: Waterproof layer 712: Environmentally friendly filter layer
712-1: Water collecting pipe 712-1a: Water inflow hole
712-2: First gravel layer 713: Natural filtration layer
713-1: filtration member 713-2: second gravel layer
713-3: Moure layer 714: supporting wire net member
715: Fixing anchor for wire mesh 720: Collecting tank
721: Water level sensor 722: Water quality purification device
730: Stream water supply channel 740: Storage water supply pump
750: Solar panel 760: Reservoir
770: Cropland 780: Fruit plantation
V1: Collecting valve V2: Storage river water supply valve
V3: Storage river water Agricultural land inflow valve V4: Storage river water Flow field inflow valve
W: Stream water

Claims

In a stream bottom stream circulation system,
A storage water supply pipe 710 disposed at one side of the valley through which the river water W flows, and a water collecting tank 720 embedded in and disposed in the lower water tank;
One or more water collecting pipes (712-1) connected at one end to the water collecting tank (720) and having a plurality of water inflow holes (712-1a) passing through the outer circumferential surface thereof;
A natural filtration layer 713 disposed on the upper side of at least one of the water collecting pipe 712-1 and including a ground layer 713-3 and a second gravel layer 713-2;
And an environmentally friendly filtration layer (712) disposed below the natural filtration layer (713) and including a first gravel layer (712-2) covering at least one of the water collection pipes (712-1)
A water collecting valve V1 is connected to one end of at least one of the water collecting pipes 712-1 and a water level sensor 721 and a water purifying device 722 are installed inside the water collecting tank 720 And supported by a support wire net member 714 supported by a plurality of wire mesh fixing anchors 715 fixed to the ground of the storage water supply pipe 710 to prevent the natural filtration layer 713 from flowing,
Further comprising control means capable of generating a control signal for controlling the water collecting valve (V1), the stored river water supply valve (V2), the water level sensor (721) and the water quality purification device (722)
The river water W is moved along the valley from the water supply source 760 and the river water W moved along the valley flows through the river water supply floor bottom surface 711 and the flowing river water W flows into the filtration member 713 -1 and flows into the natural filtration layer 713. The stream W flowing into the natural filtration layer 713 flows sequentially through the nearest layer 713-3 and the second gravel layer 713-2 And flows into the environmentally friendly filtration layer 712. The river water W flowing into the environmentally friendly filtration layer 712 flows into the plurality of water collection pipes 712-1 through the river water inflow hole 712-1a, The river water W flowing into the water collecting pipe 712-1 of the water collecting pipe 712 is collected inside the water collecting tank 720 as the water collecting valve V1 is opened and the water W The water level is measured and disinfected by the water quality purification apparatus 722 and the river water W disinfected by the water quality purification apparatus 722 is stored in the storage water supply facility 740 is activated and, storing stream water supply valve (V2) is opened, circulation / feed stream circulation system the mooring bed in an upstream side water storage gonggeupji 760 of the valley as.

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The method according to claim 1,
Further comprising a solar panel (750) for supplying power to the stored stream water supply pump (740), wherein the solar panel (750) is controlled by the control means.

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