KR102141759B1 - Rain penetration type rainwater reservoir - Google Patents

Abstract

A penetration-type water collecting well is disclosed. According to the present invention, the penetration-type water collecting well comprises: a water collecting well body having an inlet formed on an upper portion thereof; a rainwater filtering means arranged inside the water collecting well body; a rubble layer; and a penetration tank installed to extend toward a lower portion of the water collecting well body, wherein the rainwater filtering means includes a first filter member, a lid unit, and a second filter member. According to the present invention, filtration efficiency can be improved.

Description

RIP PENETRATION TYPE RAINWATER RESERVOIR}

The present invention relates to a penetrating water well, and more particularly, to a penetrating water well that purifies contaminants contained in the initial rainwater in the event of rainfall, thereby allowing the rainwater to penetrate underground.

Generally, a water collecting well such as a rain gutter is installed as a water collecting facility for rapid drainage of rainwater at the edge of the road.

When rainwater is collected in the rain gutter installed in this way, it is drained into the river through a drain pipe.

However, many contaminants such as soil, organic matter, tire dust, exhaust gas dust, etc. are accumulated on the road surface, and these pollutants are introduced into the water collection well together with rainwater. These pollutants are contained in the initial well at a high concentration and flow into the collection well, and over time, the concentration of pollutants contained in stormwater decreases.

If the polluted rainwater flowing into the collecting well flows into the river without being purified, it will cause water pollution.

On the other hand, as a conventional technique for reducing such water pollution, in Patent No. 1231458, the initial rainwater treatment to prevent pollutants from being contaminated with various pollutants by separating and removing pollutants contained in rainwater when it rains, so that only rainwater flows into the stream Technology related to rain gutters has been disclosed.

However, in the prior art, there is a problem in that the flow of stormwater is gradually restricted due to the contaminants accumulated in the strainer and the screen network by simply installing a strainer network and a plurality of screen networks along the movement path of rainwater.

In other words, when the contaminants contained in the initial stormwater are adsorbed on the manure and screen screen, a flow path clogging phenomenon occurs, and if it is not treated promptly, the flow of the stormwater flowing continuously cannot be smoothly achieved. Will occur.

In order to improve these problems, the separation and removal of pollutants contained in the initial stormwater is more effectively performed, and the rainwater receiving structure that can drain the stormwater smoothly and the infiltration type that restores the integrity of the water circulation as a low impact development (LID) facility. It is disclosed in Patent No. 10-1688845 for the rain gutter structure with a filter can.

The permeation type rain gutter disclosed in Patent No. 10-1688845 is installed with a steel grating having excellent inflow at the top, and a concrete frame having an outlet pipe connected to one side wall, and a penetration passage configured to be exposed to the bottom of the concrete frame, It is formed by filling a large amount of rubble along the outer periphery of the permeation tube, and a filter filter that is inserted and seated inside the permeation tube, a cylindrical filter that is inserted and seated inside the filter tube, and a permeable plate seated and coupled to the upper inlet of the cylindrical filter. It is configured to include a rubble layer.

However, in such a conventional infiltration-type rain gutter, the rainwater introduced into the concrete frame flows into the cylindrical filter through the permeable plate and passes from the inside to the outside of the cylindrical filter to filter out contaminants, and the rainwater that has passed through the cylindrical filter is filtered and penetrated. There was a problem in that the permeable plate was easily blocked by contaminants on the permeable plate and contaminants were also accumulated in the cylindrical filter by having the flow of flow through the sequential layer and flowing into the rubble layer.

In addition, since the penetration tube is a structure that protrudes to the lower part of the concrete frame and is buried in the rubble layer, there is a problem that it is practically impossible to remove or repair or clean the penetration filter tube consisting of the penetration tube, the filter tube, and the penetration tube from the concrete frame.

In addition, since the infiltrating filter is directly facing the rubble layer, the filtered water filtered by the infiltrating filter is allowed to flow directly into the rubble layer, so that the processing capacity of the infiltrating filter is not much, and the amount of initial rainwater is excellent. In many cases, the problem of soil contamination occurs because the initial rainwater containing high concentrations of contaminants cannot be filtered by the infiltration filter and flows into the rubble layer as it is.

Patent Registration No. 10-1688845

The present invention was devised to solve the conventional problems as described above, while the rainwater filtration means is located inside the sump and the inflow from the outside of the rainwater filtration means is filtered into the initial well, so that the filtration efficiency of the excellent is good while being excellent. It is easy to clean and manage rainwater filtration means. In addition, the bottom of the sump is equipped with a penetrating tube that allows filtered water filtered by the rainwater filtration means to be collected and penetrate into the rubble layer. The purpose is to provide corrections.

In addition, the present invention is easy to manufacture rainwater filtration means, and can easily separate the rainwater filtration means from the collection well, not only is it easy to maintain the rainwater filtration means, but also captures and removes oil components contained in rainwater An object of the present invention is to provide an infiltration-type water collection well including an improved type of rain filtration means to improve filtration efficiency.

Infiltrating water collecting well of the present invention for achieving the above object is formed with an inlet with a steel grating installed on the top, is provided with a connector on the side is configured to connect the outlet pipe to the connector, the mounting hole is formed through the bottom Modified body; Rainwater filtration means is fitted to the mounting hole is installed so as to be disposed inside the water collecting body to filter the initial water and the filtered water is penetrated to the lower portion of the water collecting body through the mounting hole; A rubble layer formed by filling rubble on the bottom of the water collecting crystal body; It is installed so as to extend to the bottom of the water collecting body and is formed so as to surround the rubble layer, and is formed in a tubular shape to provide an accommodation space in which the filtered water can be accommodated in a certain capacity, and to allow the filtered water to penetrate the rubble layer. Containing; to include, the rain water filtration means is inserted into the mounting hole is coupled, the socket is installed to communicate with the penetration; A rainwater inflow container formed of a circular tube body with an open top and bottom, fitted to the socket and disposed vertically inside the sump main body, and having a plurality of rainwater inflow holes having a long hole shape in the vertical direction along an outer circumferential surface; A first filter member surrounding the outer circumferential surface of the rainwater inflow container and primarily filtering contaminants from rainwater flowing into the rainwater inflow hole; A lid part to which the upper end of the rainwater inflow container is fitted so as to cover the open upper part of the rainwater inflow container; A second filter member made of a circular disk, inserted into the lower portion of the rainwater inlet, and secondly filtering contaminants from rainwater flowing into the rainwater inlet, so that the filtered water flows out into the infiltrator. It characterized in that it contains a.

The second filter member is formed in a circular disk shape by rolling a non-woven fabric having a predetermined length, and in the state inserted into the lower end portion of the rainwater inflow container, through the locking pin, both ends of the locking pin are provided with the plurality of rainwater inflow holes. Among them, it is configured to be caught at the bottom of a pair of rainwater inflow holes facing each other, so that the second filter member may be configured to not fall into the lower portion of the rainwater inflow passage.

The rainwater filtration means further includes a handle bar installed to penetrate the upper portion of the rainwater inflow container, and the infiltration tube may be configured to be formed in a plurality of stackable forms.

The rainwater filtration means is made of a disk shape, and is disposed horizontally inside the rainwater inflow container, and is configured to further include an oil adsorption cloth that adsorbs oil components while floating in the rainwater filled into the rainwater inflow container. Can be.

It is installed between the second filter member and the oil adsorption cloth, it can be configured to further include; a collection network filled with activated carbon to adsorb micro-contaminants from the rainwater flowing into the rainwater inlet.

The handle installed on the inner upper part of the rainwater inflow container and the collection network are connected by a wire, and the collection network is configured to be installed in a hanging form by the wire, so that the oil absorbent fabric can move up and down along the wire. The center of the oil adsorption fabric is configured to form a guide hole through which the wire penetrates, and the oil adsorption fabric is floated according to the water level in the rainwater inflow container and configured to maintain a horizontal state while moving up and down along the wire when moving up and down. Can.

According to the above, in the infiltration catchment well of the present invention, as compared to the existing infiltration rainwater receiving means, the rainwater filtration means is located inside the catchment well, and the primary filtration of the initial good is achieved as it flows inward from the outside of the rainwater filtration means. By passing through the lower part of the filtration means, secondary filtration is performed, and while the filtration efficiency of the initial good is good, it is possible to easily remove the rain filtration means from the water collecting main body, thereby facilitating cleaning and management of the rain filtration means.

In addition, since the present invention is not a form in which filtered water filtered by rainwater filtration means flows into the rubble layer as it is, it is a structure that allows a certain amount of filtered water to penetrate into the rubble layer through an acceptable permeation tube, so that the processing capacity for initial good Improved, there is an effect of easy handling even when the initial precipitation is large. In particular, it is possible to design in accordance with the precipitation in the installation area by designing a variety of storage capacity of the filtered water because it is possible to design in a stackable form consisting of a plurality of infiltrator.

In addition, the present invention is equipped with an oil adsorption cloth in the rainwater filter, so that the oil component contained in the primary filtration water filtered through the first filter member is adsorbed and removed, and the initial excellent water containing the oil component is absorbed into the soil through the rubble layer. It is possible to solve the problem, and also, by providing a collection network, the adsorption and removal of micro-contaminants also improves the water quality of the filtered water so that it penetrates into the soil, thereby effectively preventing soil contamination.

1 is a view showing a permeate collector according to an embodiment of the present invention,
2 is an exploded perspective view of the rain filtration means of Figure 1,
3 is an enlarged cross-sectional view of the rain filtration means of FIG. 1.
4 is a view showing another form of rain filtration means of the present invention.

The above objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments related to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided to ensure that the disclosed contents are thorough and complete and that the spirit of the present invention is sufficiently conveyed to those skilled in the art.

In the present specification, when a component is referred to as being on another component, it means that it may be formed directly on another component, or a third component may be interposed between them. In addition, in the drawings, the thickness of the components is exaggerated for effective description of the technical content.

Embodiments described in the present specification will be described with reference to cross-sectional views and/or plan views, which are ideal exemplary views of the present invention. In the drawings, the thicknesses of the films and regions are exaggerated for effective description of technical content. Therefore, the shape of the exemplary diagram may be modified by manufacturing technology and/or tolerance. Therefore, the embodiments of the present invention are not limited to the specific shapes shown, but also include changes in the shape generated according to the manufacturing process. For example, the etched area illustrated at a right angle may be rounded or have a predetermined curvature. Therefore, the regions illustrated in the drawings have properties, and the shapes of the regions illustrated in the drawings are for illustrating a specific shape of the region of the device and are not intended to limit the scope of the invention. Although terms such as first and second are used to describe various components in various embodiments of the present specification, these components should not be limited by these terms. These terms are only used to distinguish one component from another component. The embodiments described and illustrated herein also include its complementary embodiments.

The terminology used herein is for describing the embodiments, and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein,'comprises' and/or'comprising' does not exclude the presence or addition of one or more other components.

In describing the following specific embodiments, various specific contents have been prepared to more specifically describe and understand the invention. However, a reader who has knowledge in this field to the extent that the present invention can be understood can recognize that these various specific contents can be used without them. It should be noted that, in some cases, parts that are commonly known in describing the invention and which are not significantly related to the invention are not described in order to prevent chaos from coming into account in explaining the present invention.

Hereinafter, with reference to Figures 1 to 3, it will be described with respect to the infiltration collection according to an embodiment of the present invention.

The permeate collecting well 1 of the present invention is configured to include a collecting fertilizer main body 10, an infiltrating container 20, a rubble layer 30, and rainwater filtration means 100.

The water collecting body 10 is configured to have an inlet 11 through which rainwater (rainwater) flows into the upper portion, like a rain gutter made of ordinary concrete, and a steel grating 12 is installed in the inlet 11. . In addition, a connector 14 is provided on the side surface of the water collecting body 10, and is configured to be configured such that an outlet pipe (also referred to as a connecting pipe, P) is connected to the connector 14.

The water collecting body 10 of the present invention is made of the same structure as a normal rain gutter, but differs only in that the mounting hole 15 is formed through the bottom surface. As shown in the drawing, the mounting port 15 does not allow the socket 108 to fall under the mounting port 15 when the socket 108 is mounted.

The penetration tube 20 is made of a square or circular tubular body, is installed and installed to extend to the bottom of the water collecting body 10, and the rubble layer 30 is formed by filling the bottom of the water collecting body 10 with rubble , It is configured to be formed around the permeation tube (20).

The penetrating tube 20 is composed of a plurality of pieces, and is configured in a stackable form, so that the receiving capacity of the filtered water is variable according to the number of penetrating tubes 20 to be stacked. The infiltrator 20 forms a space in which the filtered water filtered by the rainwater filtration means 100 is received, and the filtered water collected in the infiltrator 20 is an open bottom or stacked infiltration of the infiltrator 20. It penetrates into the rubble layer 30 through between the connecting portions of the cylinders 20.

Rainwater filtration means 100 is installed to be installed in the mounting hole 15 is installed to be disposed inside the water collecting body 10, to filter the initial rainwater flowing into the water collecting body 10, the mounting hole 15 It is a configuration to allow the outflow through the infiltrate (20).

Rainwater filtration means 100 is configured to include a rainwater inlet tube 101, a lid portion 104, a socket 108, a first filter member 110, a second filter member 120, a locking pin 125 do.

The rainwater inflow container 101 is made of a cylindrical shape with an open top and bottom, and the upper end is inserted and coupled to the lid 104. In addition, a plurality of rainwater inflow holes 102 are formed at equal intervals on the outer circumferential surface of the rainwater inflow passage 101, which has a predetermined length along the vertical direction of the rainwater inflow passage 101. It is configured to be made in a long hole shape.

In addition, the handle bar 107 is penetrated at the upper end of the rainwater inflow container 101, and the handlebar 107 is configured to be formed inside the upper portion of the rainwater inflow container 101. The handle bar 107 may be formed of a bolt, and by fastening a nut to the other side of the bolt in a state penetrating the rain water inflow container 101, the handle bar 107 may be fixedly installed in the rain water inflow container 101. .

In the present invention, the handle bar 107 is provided at the inner upper end of the rainwater inflow container 101, and thus, when the rainwater filtration means 100 is maintained, the handle bar 107 is gripped while the lid 104 is removed. , The rainwater filtration means 100 including the rainwater inflow container 101 may be lifted up and separated from the water collecting well 10.

The lid portion 104 is made of a circular cap shape with an open lower portion, and the inner diameter is configured to be the same as the outer diameter of the rainwater inflow pipe 101, so that the upper end of the rainwater inflow pipe 101 is fitted to the lid portion 104. It can be configured as possible. The lid 104 is installed to cover the upper end of the rainwater inflow container 101, thereby preventing rainwater from flowing into the rainwater inflow container 101 through the open upper portion of the rainwater inflow container 101, and the rainwater It functions to be introduced into the rainwater inflow container 101 only through the inflow hole 102.

The socket 108 is formed in a tubular shape, and is formed in a shape corresponding to the mounting hole 15, that is, a shape having a larger diameter than the lower part, and is inserted and coupled to be closely attached to the mounting hole 15. 108) is configured not to fall to the lower portion of the mounting hole (15).

The first filter member 110 is made of a non-woven material having a predetermined width and length, and the outer surface is made of a mesh-shaped net 111 made of PP material. The first filter member 110 may be installed by joining both ends of the rainwater inflow container 101 with a sewing material or adhesive to cover the outer circumferential surface of the rainwater inflow container 101 to block the plurality of rainwater inflow holes 102.

The second filter member 120 is made of a circular disk shape, and may be configured to be inserted and mounted under the rainwater inflow container 101. Specifically, the second filter member 120 is configured to roll a non-woven fabric having a predetermined length to form a circular disk, and is configured to be inserted and mounted at the inner lower end of the rainwater inflow container 101.

The second filter member 120 is inserted into the lower inner portion of the rainwater inflow container 101, so that the locking pins 125 made of a metal material pass through, and the rainwater inflow holes where both ends of the locking pins 125 face each other By being installed to span the lower end of the 102, the second filter member 120 may be configured so as not to escape to the lower portion of the rainwater inflow container 101.

Specifically, in a state in which the second filter member 120 in the form of a circular disk is rolled by rolling the nonwoven fabric, the second filter member 120 is inserted into the lower inner portion of the rainwater inflow container 101, and then the hot high temperature is jammed. By passing the pin 125 through one rainwater inflow hole 102 and passing through the second filter member 120 and inserting it into the opposite rainwater inflow hole 102, the locking pin 125 is provided with the second filter in the horizontal direction. Through the member 120, both ends of the locking pin 125 may be installed to be caught at the bottom of the pair of rainwater inlet holes 102 facing each other.

At this time, the second filter member 120 while the second filter member 120 around the locking pin 125 is partially melted while the heated locking pin 125 passes through the second filter member 120 that is curled. The overlapping portions of 120) may be melted and combined with each other.

In the present invention, the locking pin 125 may be composed of two locking pins (125a, 125b), each of the two locking pins (125a, 125b) penetrates the second filter member 120, "+" It is installed to be crossed, and both ends of each of the locking pins 125a and 125b may be configured to be inserted and hooked at the bottom of a pair of rainwater inflow holes 102 facing each other.

Rainwater filtration means (100) of the present invention with the above-described configuration is a process in which the initial rainwater flowing into the sump main body (10) flows into the inside from the outside of the rainwater inflow container (101) through the rainwater inflow hole (102), Contaminants are filtered through the first filter member 110 blocking the inlet hole 102, and the primary filtered water, which is primarily filtered, may be introduced into the rainwater inflow container 101, and the rainwater inflow container 101 The primary filtration water introduced into the interior is secondly filtered through the second filter member 120, and the secondary filtration water may be discharged into the interior space of the penetration tube 20 through the socket portion 108. .

The secondary filtration water discharged to the infiltrating container 20 may be penetrated into the rubble layer 30 through the open lower portion of the infiltrating container 20 or between the connecting parts of the infiltrating container 20, and the infiltrating container according to the precipitation of initial rainwater It may be drained into the rubble layer 30 by a predetermined amount in a state where a part is accommodated in (20).

On the other hand, the rain filtration means 100 of the present invention may be configured to further include an oil absorbing cloth (oil absorbing cloth, 140) in the form of a circular plate. The oil adsorption cloth 140 is disposed horizontally inside the rainwater inflow container 101 and is configured to be disposed on the second filter member 120.

Depending on the inflow amount of the primary filtration water flowing into the rainwater inflow container 101, the water level of the primary filtration water filled in the rainwater inflow container 101 is variable, and the oil adsorption cloth 140 is a rainwater inflow container 101 While floating on the surface of the primary filtered water contained in, it can be removed by adsorbing the oil component floating in the primary filtered water.

That is, the oil adsorption cloth 140 is in the form of floating in the primary filtration water flowing into the rainwater inflow container 101, within the rainwater inflow container 101 according to the water level of the primary filtration water flowing into the rainwater inflow container 101. As it moves up and down, it is possible to adsorb and remove oil components floating in the primary filtrate.

On the other hand, referring to Figure 4, the rainwater filtration means 100 of the present invention further comprises a collection network 150 for adsorbing and removing the micro-pollutants contained in the primary filtration water flowing into the rainwater inflow container 101 It can be configured to.

The collecting net 150 is configured to be filled with activated carbon 152 inside a mesh member formed in a bag shape, and is configured to be disposed between the second filter member 120 and the oil absorbing cloth 140. That is, the collection network 150 is disposed on the second filter member 120 and the oil absorption foam 140 is disposed on the collection network 150.

Collection net 150 is fixed to the bottom of the wire 160, the upper end of which is fixed to the handle bar 107, the collection network 150 is made in the form of hanging on the handle bar 107 by the wire 160 .

In this case, the guide hole 142 is formed through the center of the oil adsorption fabric 140, and is installed so that the wire 160 passes through the guide hole 142, so that the initial good flows into the rainwater inflow passage 101. When the oil adsorption fabric 140 is moved up and down to float according to the level of the primary filtration water, the oil adsorption fabric 140 can be moved up and down along the wire 160 while maintaining a substantially horizontal state.

Above, the present invention has been shown and described with reference to preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the configuration and operation as shown and described. Rather, those skilled in the art will appreciate that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable modifications and corrections and equivalents should also be considered within the scope of the present invention.

10...
11...Inlet
12...Steel Grating
14...connector
15...mounting
20...penetration
30... rubble layer
100...rain filter
101... rainwater inflow box
102... rainwater inflow hall
104... with lid
107...Handle bar
108... socket
110...first filter member
120...2nd filter member
125...hang pin
140...oil absorption cloth
150...
152... activated carbon
160...wire

Claims (6)

An inlet having a steel grating installed thereon, and having a connector on its side, configured to connect an outlet pipe to the connector, and a collecting water main body having a through hole formed on the bottom surface;
Rainwater filtration means is fitted to the mounting hole is installed so as to be disposed inside the water collecting body to filter the initial water and the filtered water is penetrated to the lower portion of the water collecting body through the mounting hole;
A rubble layer formed by filling rubble on the bottom of the water collecting crystal body;
It is installed so as to extend to the bottom of the water collecting body and is formed so as to surround the rubble layer, and is formed in a tubular shape to provide an accommodation space in which the filtered water can be accommodated in a certain capacity, and to allow the filtered water to penetrate into the rubble layer. To include;
The rain filtration means,
A socket inserted into and coupled to the mounting hole and installed to communicate with the penetration tube;
A rainwater inflow container formed of a circular tube body with an open top and bottom, fitted to the socket and disposed vertically inside the sump main body, and having a plurality of rainwater inflow holes having a long hole shape in the vertical direction along an outer circumferential surface;
A first filter member surrounding the outer circumferential surface of the rainwater inflow container and primarily filtering contaminants from rainwater flowing into the rainwater inflow hole;
A lid part to which the upper end of the rainwater inflow container is fitted so as to cover the open upper part of the rainwater inflow container;
A second filter member made of a circular disk, inserted into the lower portion of the rainwater inlet, and secondly filtering contaminants from rainwater flowing into the rainwater inlet, so that the filtered water flows out into the infiltrator. ;
The second filter member is formed in a circular disk shape by rolling a non-woven fabric having a predetermined length, and in the state inserted into the lower end portion of the rainwater inflow container, through the locking pin, both ends of the locking pin are provided with the plurality of rainwater inflow holes. It is configured to be caught at the bottom of a pair of rainwater inflow holes facing each other, wherein the second filter member is configured to not fall into the lower portion of the rainwater inflow filtration infiltration collector.
delete According to claim 1,
The rainwater filtration means further includes a handle bar installed to penetrate the upper portion of the rainwater inflow container;
The penetrating water collecting well is composed of a plurality of penetrating cylinders, characterized in that configured to be formed in a stackable form.
According to claim 1,
The rainwater filtration means is made of a disc shape, and is disposed horizontally inside the rainwater inflow container, and further includes an oil adsorption cloth that adsorbs oil components while floating in the rainwater filled into the rainwater inflow container. Characterized by infiltration catchment.
The method of claim 4,
It is installed between the second filter member and the oil adsorption cloth, the collection tank filled with activated carbon to adsorb micro-pollutants from rainwater flowing into the rainwater inflow container; further comprising a.
The method of claim 5,
The handle installed on the inner upper part of the rainwater inflow container and the collection network are connected by a wire, and the collection network is configured to be installed in a hanging form by the wire,
The oil adsorption cloth is configured to be formed with a guide hole through which the wire penetrates to the center of the oil adsorption cloth so that the oil adsorption cloth can move up and down along the wire. It characterized in that it is configured to maintain a horizontal state while moving up and down along the infiltration collector.

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