KR101023537B1 - Improve rainwater treatment system - Google Patents

Abstract

PURPOSE: A rainwater water quality improvement processing system is provided to prevent a flooding accident by independently separating a foreign material collection path from a rainwater inflow path. CONSTITUTION: A rainwater water quality improvement processing system comprises a sump tank(20), a impurity collection box(30), and a impurity separator(40). The sump tank is buried under the underground space of the road. The impurity collection box is located on the top of the sump tank and collects the foreign material including the garbage etc. The impurity separator is arranged in both left and right side of the impurity collection box and filters out foreign materials.

Description

{Improve rainwater treatment system}

The present invention relates to a rainwater quality improvement treatment system installed in the side openings of the road road surface, and discharges rain water dropped on the road surface.

In general, road side storm drains are installed at the side openings of the road to drain rainwater from the road surface.

Road side drains are generally composed of gratings that have a grate structure to cover the lid, and water collecting wells installed in the lower part of the grating to collect rainwater and drain the collected rainwater to the public sewer through drain pipes. .

The roadside rain gutter can filter foreign substances such as rubbish and fallen leaves over a certain size through grating, but the grating gap of grating is so large that it is practically impossible to clean the rainwater.

For this reason, a system has been developed to install a separate strainer or purifying structure between the grating and the sump to purify the rainwater, and to purify the foreign matter and then flow it into the sump. Efforts are needed, especially when there is a lot of rain, such as during heavy rains, drainage problems occur because the strainer or the purification structure is easily blocked by foreign substances, which impedes the passage of pedestrians and vehicles. There is a risk of a safety accident, there is a problem that may cause a serious flooding accident, such as spreading by flooding of nearby buildings, causing huge property damage.

In addition, since it is difficult to ensure the purification state of the rain water that has passed through the strainer or the purification structure as described above, there is a problem that it is not easy to utilize while maintaining the rain water in a better water quality.

The present invention has been made in order to solve the above problems, by separately separating the rainwater inflow path and the foreign matter collection path, it is possible to prevent road flooding accidents to smooth drainage, and also to remove the rainwater from the foreign matter to a better water quality The objective is to provide a rainwater quality improvement treatment system that can be managed and usefully utilized.

In addition, it is an object of the present invention to provide a rainwater quality improvement treatment system that is easy to remove the foreign matter, the cleaning operation is made easily, as well as to improve the convenience of the maintenance of the road side rain gutter as a whole.

In addition, the present invention, by installing the permeable block along the road side opening to improve the rain discharge capacity of the road, and to separate the source of pollution, such as turbidity contained in the rainwater to reduce the cause of river pollution, and also to the bottom of the permeable block It is an object of the present invention to provide a rainwater quality improvement treatment system that can prevent the phenomenon of rainwater accumulation on the road by securing a temporary buffering space by forming an excellent storage space in the.

Rainwater quality improvement treatment system according to the present invention for realizing the above object is a collection tank disposed in the side of the road and the water is collected; A foreign matter separator formed along one side of the road so that water passes through the water collecting tank and filters foreign matters; Located in one side of the side of the road between the foreign matter separators or the foreign matter separator is installed, and includes a foreign matter collection box for collecting the foreign matter that does not pass through the foreign matter separator, the foreign matter separator is the upper portion Water is permeated and the foreign material is characterized in that the permeable block is provided.

The foreign matter separator is provided between the channel block formed with a channel so that water can flow, a permeable block provided on the upper part of the channel block, and a channel block to which the permeable block and the permeable block are combined to form a permeable block. It may comprise a wedge or binding plate fixed to the waterway block.

The rainwater quality improvement treatment system is disposed along the road side in the order of the flow of water, the foreign matter separator, the foreign matter collection box, the collection tank, the water passing through the foreign matter separator in the foreign matter collection box is introduced into the collection tank. It is preferable that a flow path is provided, and the excellent excellent overflow overflow jaw is provided between the collecting tank and the foreign matter collection box to a certain degree higher than the upper surface of the foreign matter separator and the foreign matter collection box.

The foreign matter collection box, the collecting bin for collecting the foreign matter, the grating provided in the upper portion of the collecting bin, the foreign matter is introduced, and the collecting bin when a predetermined amount or more water is introduced into the collecting bin is installed in the upper portion of the collecting bin It may be configured to include an opening and closing device for blocking the upper portion, and a vertical flow path and a horizontal flow path provided on the side and the lower portion of the collecting container to form a flow path so that water passing through the foreign matter separator can enter the collection tank. have.

The foreign matter collection box may be provided with a rainwater discharge path connected to the outside from the collecting container to discharge the water introduced into the collecting container to the surrounding soil including the lower soil.

The collection tank is provided with an opening and closing structure that is open when water is accumulated in the upper portion of the water collection tank, the grating is installed on the upper portion of the opening and closing structure.

The rainwater quality improvement treatment system may be configured such that water passing through the permeation block installed in the side of the rainwater flows into the foreign matter separator or the collection tank through the drainage path.

The main problem solving means of the present invention as described above, will be described in more detail and clearly through examples such as 'details for the implementation of the invention', or the accompanying 'drawings' to be described below, wherein In addition to the main problem solving means as described above, various problem solving means according to the present invention will be further presented and described.

Rainwater quality improvement treatment system according to the present invention has the following effects.

According to the present invention, since the rainwater inflow path and the foreign matter collection path are separated and configured through the configuration of the foreign matter separator and the foreign matter collection box, the reliability of the drainage facility can be improved by preventing the road flooding accident and the like with a smooth drainage.

In addition, since the present invention can manage and treat rainwater from which foreign substances have been removed with better water quality, when using rainwater as landscaping water, river maintenance water, road cleaning water, etc., it is possible to increase utilization efficiency with cleaner water quality. When drained through sewerage, there is an effect that can contribute to the water purification treatment.

In addition, the present invention, as well as can easily remove the foreign matter through the foreign matter collection box, as well as the cleaning operation of the foreign matter collection box can be made easily, as a whole can improve the convenience of maintenance of the road side excellent receiving It works.

In addition, the present invention, when continuously installing the foreign matter separator and the foreign matter collection box in the side of the road, there is also an effect that can improve the aesthetics of the facilities around the road, and contribute to the overall urban aesthetics.

In addition, the present invention, when configured to be able to penetrate and discharge a portion of the filtered rainwater immediately into the soil, there is an effect that can solve the problem of groundwater contamination and groundwater exhaustion.

In addition, the present invention, when the bypass facility for the inundation prevention is provided, it is possible to quickly discharge rainwater without passing through the collection tank when the precipitation intensity is a certain level, it is possible to prevent road flooding accidents, etc. There is.

1 is a schematic view of a road side opening to which a rainwater quality improvement treatment system according to a first embodiment of the present invention is applied.
Figure 2 is an exploded perspective view of the main part of the rainwater quality improvement treatment system illustrated in FIG.
3 is a cutaway view of the rainwater quality improvement treatment system illustrated in FIG. 1.
4 is a view of another embodiment of a foreign matter separator applicable to the system according to the present invention.
5A and 5B are a plan view and a sectional view of another embodiment of a foreign matter separator applicable to the system according to the present invention.
6 is a cutaway view of a rainwater quality improvement treatment system according to a second embodiment of the present invention.
7 is a schematic diagram illustrating a road side opening showing a configuration in which a bypass system is added to the rainwater quality improvement treatment system according to the first embodiment of the present invention.
8 is a schematic perspective view of a road side opening to which a rainwater quality improvement treatment system according to a third embodiment of the present invention is applied.
9 is an exploded perspective view of a main part of the rainwater quality improvement treatment system illustrated in FIG. 8.
10 is a schematic perspective view showing a modified embodiment of the third embodiment of the present invention.
11 to 14 is a plan view (FIG. 11) showing an embodiment of a permeation block mounting structure according to the present invention, a cross-sectional view (AA) in the AA line direction of Fig. 11, a cross-sectional view of the BB line direction (Fig. 13) of Fig. ), The binding plate coupling structure (Fig. 14) is a view showing.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

Hereinafter, in describing various embodiments of the present invention, like reference numerals refer to like elements throughout the drawings, and repeated description thereof will be omitted.

1 to 3, a rainwater quality improvement treatment system according to a first embodiment of the present invention will be described.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a road side storm drain receiving a rainwater quality improvement system according to a first embodiment of the present invention, where 11 is a road boundary block, 13 is a road side, and 15 is a road surface. .

The rainwater quality improvement treatment system of the present invention applied to the road side opening 13 is located on the water collecting tank 20 and the water collecting tank 20 embedded in the underground space of the road to collect foreign substances such as garbage. Box 30, the foreign matter collection box 30 is disposed on the left and right both sides are configured to include a foreign matter separator 40 for filtering foreign matter.

That is, according to the present invention, a plurality of foreign matter separators 40 are continuously installed along the road side opening 13, and the foreign matter collection box 30 is installed in the middle of the foreign matter separators 40, thereby falling to the ground. Rain water (including water present on the ground) is collected in the collecting tank 20 by passing through the foreign matter separator 40, and foreign matters such as garbage and fallen leaves that do not pass through the foreign matter separator 40 are separated from the foreign matter separator ( 40 is to be configured to be collected in the foreign matter collection box 30 over the top.

In FIG. 1, the foreign matter separator 40 and the foreign matter collecting box 30 are installed on the roadside along the road side opening 13, and the foreign matter collecting box 30 is positioned at the upper part of the collecting tank 20. The remaining part shows a configuration in which the foreign matter separator 40 is continuously connected and installed. Of course, the foreign matter separator 40 is not continuously installed in the road side opening, it is also possible to be installed in only a portion as needed.

Now, the water collecting tank 20, the foreign matter collection box 30, the foreign matter separator 40 which are the main components of the present invention will be described in detail.

First, the collection tank 20 is configured to store the water introduced from the foreign matter separator 40, it is preferably composed of a box-shaped tubular structure or a concrete structure, the collection of the sump provided in the road drainage system It can be configured using the same or similar structure.

The collecting tank 20 is preferably configured such that the foreign matter collection box 30 can be positioned on the upper portion thereof, and both sides of the inlet port 22 so that water flowing from the foreign matter separator 40 can be introduced therein. 2 is preferably formed. Of course, the inlet port 22 is not limited to being configured on both sides, but may be configured only on one side, and may be further configured in addition to both sides.

In addition, the collecting tank 20 may be connected to the drain pipe 24 to drain the water. Here, the drain pipe 24 is configured to be connected to the sewer pipe as well known to drain the water introduced into the collection tank 20.

On the other hand, it is also possible to be configured to supply rainwater collected in the collection tank 20 to the water demand in order to utilize the rainwater usefully, without draining rainwater from the collection tank 20 to the sewer pipe. At this time, the drain pipe 24 will be a water supply pipe, it can be configured to supply water to the water demand by forcibly flowing water by a pump provided on the water supply path.

Next, the foreign matter collection box 30, consisting of a cylindrical structure, as a constituent part for collecting foreign matter, such as rubbish, which has not passed through the foreign matter separator 40, the collecting container 31 having an open top structure. And, it may be composed of a grating 35 is coupled to the upper portion of the collecting container (31).

Collector 31 is preferably located on top of the collection tank 20, it may be configured integrally coupled to the collection tank 20, or may be configured separately. However, the collecting tank 31 and the collecting tank 20 are formed to be blocked from each other, which is to block the water or foreign substances introduced into the collecting tank 31 into the collecting tank 20.

The grating 35 is preferably composed of a structure having a lattice size or a hole such that foreign matter or the like can easily pass, and the human foot or the like does not fall out.

The grating 35 is preferably configured to be coupled to the lid structure on the upper portion of the collecting container 31 to facilitate the cleaning of foreign substances introduced into the collecting container 31. That is, when cleaning the foreign matter, such as garbage collected in the collecting container 31 is preferably configured to be able to clean the inside of the collecting container after opening the grating 35 from the collecting container 31.

Lid coupling configuration of the grating 35 can be implemented using a known configuration if one of ordinary skill in the art to which this invention belongs, a detailed description thereof will be omitted.

In the grating 35, the lattice structure is preferably configured such that foreign matters, such as garbage, are easily introduced, but foreign substances introduced into the gratings do not easily come out. Such a structure may be configured using a structure in which the inlet of the outer side is relatively large and the outlet of the inner side is relatively small in the lattice structure, or a structure in which foreign matter is caught easily on the inner side of the outlet so that it cannot easily escape.

On the other hand, the foreign matter collection box 30 as described above is preferably configured to be located on the upper portion of the collecting tank 20, but is not necessarily limited thereto, the position (section) where the collecting tank 20 does not exist in the lower portion It is also possible to configure so as to collect the foreign matter from the foreign matter separator 40 to be installed in.

In addition, the foreign matter collection box 30 is installed to be detachable from the upper portion of the collecting tank 20, if necessary, separate the foreign matter collection box 30 from the road side opening 13 to clean, replace, repair, etc. It is preferable that it is comprised so that it may be implemented.

Next, the foreign material separator 40, the filtering portion 41 is configured to filter the foreign material on the upper surface and to pass through the water, and the waterway portion 45 to guide the water to be collected into the collection tank 20 therein Is preferably configured. At this time, the filtering portion 41 may be configured to be separated from the waterway portion 45 so that it can be cleaned or replaced if necessary.

The filtering portion 41 is a component that filters most foreign matters such as garbage and earth and sand, and a mesh is formed larger than the mesh size of the grating 35 of the foreign matter collection box 30 so that foreign matters do not easily pass. It is desirable to be.

As described above, the filtering portion 41 illustrated in the first embodiment of the present invention exemplifies a structure in which the lattice structure is disposed on almost all parts of the upper surface as a whole, but is not limited thereto, and filters foreign substances swept away from the rainwater. If it can be configured, it is also possible to adopt a variety of known foreign matter separation structure.

The squeezing portion 41 illustrated in FIG. 4 illustrates a configuration in which the mesh portion 43 is provided between the supporting portions 42 arranged to intersect at regular intervals in the horizontal and vertical directions. Here, the net body portion 43 is configured to have a mesh structure that can filter out most foreign matters such as clay and road dust as well as clay and road dust, and is preferably configured to pass only rainwater. That is, the mesh portion 43 is composed of a separator having fine pores made of stainless steel, a high strength synthetic resin material, etc. to filter out most foreign substances, so that foreign substances in the road flowing with rainwater during initial rainwater can easily pass. It is preferable to be configured so that.

The mesh 43 is preferably configured to be semi-permanently used so that it can be cleaned with a high-pressure nozzle spray cleaning or road cleaning brush during cleaning.

Support portion 42 for supporting the net body portion 43 is preferably configured to have a support stiffness that is not easily damaged or broken even if a predetermined external force is applied. To this end, the support portion 42 and the mesh portion 43 may be made of an integral structure by using a metal material (for example, stainless steel) that is not easily rusted.

On the contrary, the support part 42 is formed of a concrete structure together with the waterway part 45, and the foreign matter separator 40 is formed into a concrete structure in a state where the network part 43 is inserted between the support parts 42. It is also possible to configure.

5A and 5B illustrate a structure in which the mesh portion 43 is elongated to have a reduced cross-sectional structure in the longitudinal direction of the foreign matter separator 40 and is supported by the support 42. Doing. At this time, the mesh portion 43 may be configured in the same or similar to the mesh portion 43 and mesh size and material described in FIG.

In particular, the mesh portion 43 illustrated in FIG. 5A is installed between the support portions 42 at a position lower than the upper surface of the support portion 42 supporting the rainwater.

The support part 42 is preferably formed so that both ends 42a of the net body part 43 are inclined so that foreign substances filtered by the net body part 43 can be easily discharged, and from one side about the net body part 43 from the one side. Towards the foreign matter collection box 30, the foreign matter discharge passage 42b may be continuously formed in a groove structure to form a path through which foreign matter can be easily discharged.

As described above, the filtering portion 41 illustrated in FIG. 5A is configured to have a reduced cross-sectional structure while the network portion 43 is relatively low, so that the flow velocity in the direction of the flow of rainwater can be increased. (43) The foreign matter swept together to the upper portion does not pass through the mesh portion 43 by the moving inertia force, and passes over the support portion 42 along the inclined surface, or through the foreign substance discharge path 42b, the space outside the mesh portion 43. After exiting to be able to flow into the foreign matter collection box (30).

For reference, although FIG. 5A illustrates an embodiment in which two filter portions are formed, the number may be appropriately set according to the implementation condition.

Meanwhile, referring to FIGS. 1 to 3, the water channel part 45 is a component part that guides the water passing through the filtering part 41 to flow into the collection tank 20. Accordingly, the shape and structure may be variously modified.

However, when the foreign matter separator 40 is installed on the road side opening 13 side, it is preferable to have a plurality of flow paths in the direction of the collecting tank 20 as illustrated in FIG. 2.

In addition, when the foreign matter separator 40 is composed of a plurality, as shown in Figure 1, it is preferable that the plurality of foreign matter separator 40 is arranged so that the internal flow paths are connected to each other naturally.

On the other hand, it is preferable that the soil penetrating hole 46 to allow some of the water introduced into the foreign matter separator 40 to penetrate into the soil is formed in the waterway portion 45, and omitted if not necessary. It is also possible to configure.

And, as described above, the foreign matter separator 40 may be configured to be directly connected to the collection tank 20, but the foreign matter collecting box 30 is located at the same height as the foreign matter separator 40, so that the foreign matter separator ( It is preferable that the connection guide port 50 for connecting one end of the 40 and the side surface of the collecting tank 20 is configured.

Connection inlet 50 is connected to the foreign matter separator 40 on one upper side, the collection tank 20 is connected to the other lower side is the water from the foreign matter separator 40 into the collection tank 20 It is preferably configured to be able to flow.

On the other hand, the connection guide port 50 may be configured integrally with the foreign matter separator 40 or the collection tank 20 as necessary.

In the above, the foreign material separator 40 has been described by illustrating a structure in which the filtering portion 41 and the water channel portion 45 together, but according to the implementation conditions, the foreign material separator 40 is composed of the filtering portion 41 only. And, the waterway portion 45 may be configured in place of the waterway formed long in the concrete structure in the road side opening.

1 is an embodiment configured to allow the rain water and foreign matter flow from both sides around the foreign matter collection box 30, Figure 6 is the rain water and foreign matter flow in only one direction around the foreign matter collection box (30). Examples of cases are shown.

In the first embodiment of the present invention illustrated in FIG. 1, the heights of the foreign matter separators 40 disposed on both sides of the foreign matter collection box 30 are gradually lowered around the foreign matter collection box 30 on both sides. Rainwater introduced into the foreign matter separator 40 is also configured to be introduced from both sides of the collection tank (20).

On the other hand, the second embodiment of the present invention illustrated in Figure 6, the structure made so that the rain water and foreign matter can flow only in one direction, the foreign matter separator 40 and the foreign matter collection box 30 in the water flow direction The height of the is preferably arranged to be lowered, rainwater introduced into the foreign matter separator 40 is configured to be introduced from one side of the collecting tank (20).

At this time, the rear of the grating 35 of the foreign matter collection box 30, it is also possible to configure the locking step 37 that can limit the foreign matters beyond the grating.

7 is a view of another embodiment showing the configuration in which the bypass system is added in the system of the present invention, when rainwater intensity is higher than a certain level in the middle of the road side opening 13, rainwater is quickly discharged to the drain pipe 24 or the sewer pipe. Shows the configuration equipped with the bypass facility 60 to prevent immersion.

That is, when a large number of rainwater falls at once, rainwater is not drained smoothly, road flooding accidents, etc. may occur. For this purpose, if a certain amount of water is accumulated in the middle of the section in which the foreign matter separator 40 is installed, By opening automatically (possible manual) by the rain will be configured to be discharged directly to the sewer pipe through the bypass facility (60). At this time, foreign matter is discharged together with rainwater.

To this end, the bypass facility 60 is provided between the foreign matter separator 40 and the bypass box 61 through which rainwater flows, and is connected to the drain pipe 24 or the sewer pipe from the bypass box 61. It can be composed of a bypass pipe 67 for discharging rain water.

In particular, the bypass box 61 is provided with an opening and closing plate 63 that is opened by a load applied when a predetermined amount or more of water is accumulated thereon. Of course, the opening and closing plate 63 is installed to be opened and closed in the bypass box 61, for this purpose, the opening and closing plate 63 is configured to be rotatable by the rotary shaft 65 in the bypass box 61, In the state always closed by the elastic member (not shown), the opening and closing plate 63 may be configured to open when the load applied to the opening and closing plate 63 by the rainfall is higher than the elastic force provided by the elastic member.

The structure of the bypass facility 60 is one example, and the structure in which the opening and closing plate 63 is opened by a load applied from the outside in addition to such a structure is known in various ways, it is applicable to adopt a known configuration Of course.

In the present embodiment illustrated in the drawings has been described by illustrating a structure provided between the foreign matter separator 40, but is not limited to this, according to the implementation conditions are installed by installing in another position where water can be accumulated during the road flooding It is also possible.

The bypass facility 60 as described above can also prevent road flooding accidents that may occur when the foreign matter separator 40 is blocked.

8 and 9 are views showing a rainwater quality improvement treatment system of a third embodiment according to the present invention.

The rainwater quality improvement treatment system according to the third embodiment of the present invention, unlike the configuration of the other embodiments described above, comprises a permeation block 410 in the foreign matter separator 40, the foreign matter collection box 30 and the water collecting tank The configuration of 20 is made different.

First, the configuration of the foreign matter separator 40 will be described.

The foreign material separator 40 is composed of the waterway portion 45 and the filtering portion 41 as in the other embodiments described above. In this embodiment, the waterway portion 45 is formed so that the waterway portion 45 can form an excellent storage space. The volume is relatively large, and the filtering portion 41 is formed of the permeation block 410.

The waterway part 45 is preferably composed of a concrete structure in which the front as well as the front and the rear are open to form a flow path.

The permeable block 410 is formed to have a porous structure and configured to allow rain water to pass therethrough, and may be configured using a known permeable block.

The structure in which the permeable block 410 is mounted to the channel 45 may be implemented in various ways according to the implementation conditions. An example of the permeation block mounting will be described below with reference to FIGS. 11 to 14.

Next, the configuration of the foreign matter collection box 30 will be described.

The foreign matter collector is made of a structure in which the grating 35 is installed on the collector 31.

Unlike the above-described embodiments, the foreign matter collecting box 30 in the present embodiment may be separated from the collecting tank 20 and may be installed side by side in the longitudinal direction of the collecting tank and the road.

That is, the foreign matter collection box 30 may be configured to be disposed between the foreign matter separator 40 and the collecting tank 20. At this time, the foreign matter collection box 30 has a flow path leading from the foreign matter separator 40 to the collection tank 20 at the side and the bottom thereof, and the foreign matter separator on one side (right side in the drawing) as illustrated in the drawing. A vertical flow path 33 connected to the channel of the 40 may be provided, and a horizontal flow path 34 connecting the vertical flow path 33 and the collecting tank 20 may be provided at a lower portion thereof.

As a result, the foreign matter collection box 30 may be provided with a vertical flow path 33 and a horizontal flow path 34 on the side and the bottom of the collection container 31, wherein the collection container 31, the vertical flow path 33, horizontal The flow path 34 can be configured integrally with one concrete structure. Of course, a configuration in which these are separated and assembled together is also possible.

On the other hand, in the upper portion of the collecting container 31 of the foreign matter collection box 30, the water opening and closing device to prevent the foreign matter flows back to the outside of the foreign matter collection box 30 when water flows into the collecting container 31 Is preferably installed. As illustrated in FIGS. 8 and 9, the opening and closing device may include an opening and closing plate 330 rotatably installed in the collecting container 31 and a buoyancy body 335 installed in the opening and closing plate 330. Therefore, when the water rises inside the collecting container 31, the buoyancy body 335 and the opening and closing plate 330 rises as the water level rises to prevent the rainwater from flowing any more by preventing the upper part of the collecting container. Foreign matter introduced into the barrel 31 can also be prevented from escaping out.

Next, the structure of the collection tank 20 is demonstrated.

In the water collecting tank 20 according to the present embodiment, an inlet 211 is formed at a lower side surface of the water collecting body 210 to form a water collecting space so that rain water flowing from the foreign matter separator 40 may be introduced into the water collecting tank 20. Is formed into an open structure. And one side of the water collecting body 210 is provided with a drain pipe 24 connected to the storm conduit or rainwater reuse facility.

The collector 210 may be formed of a concrete structure.

In particular, the water collecting body 210 is preferably configured to be opened by the load of the water accumulated when a certain amount of water on the upper side, such as when there is a lot of rain because the opening and closing structure is installed on the open top.

That is, the opening and closing structure, as illustrated in FIGS. 8 and 9, is rotatably installed around the rotating shaft 235 on the water collecting body 210, and is opened and closed by a load applied when a predetermined amount or more of water is accumulated thereon. Plate 230 may be configured to be open. Of course, the opening and closing plate 230 is preferably configured to be always in a closed state by the elastic force of the elastic member (not shown). This is because the opening and closing plate 230 is opened when the load applied to the opening and closing plate 230 by the rainfall is higher than the elastic force provided by the elastic member in a state in which the opening and closing plate 230 is always closed by the elastic member. It is configured to allow rain water to flow into the water body (210).

And, the upper portion of the opening and closing plate 230 is preferably provided with a grating 220 as a protective structure so that the opening and closing plate is not opened by a load (for example, a person's foot, etc.) not rain water.

In addition, the upper circumferential portion of the water collecting body 210 is preferably provided with an excellent rainwater overflow jaw 240 so that foreign matter does not easily flow from the surrounding.

The initial excellent overflow prevention jaw 240 is formed to a certain degree higher than the upper surface height of the foreign matter separator 40, the foreign matter collection box 30 described above. At this time, it is preferable to protrude round so as to minimize the hook, it may be formed to protrude all around the water collecting body 210, when the road boundary block 11 is installed on one side of the road boundary block 11 is installed It is also possible to form except.

Therefore, when a lot of rain or other parts are blocked and not drained, the rainwater flows into the water collector 210 over the initial rainwater overflow jaw 240, if the rainwater is a certain amount of the opening and closing plate 230 by this load ) Is configured to be open.

In the rainwater quality improvement treatment system according to the third embodiment of the present invention configured as described above, most of the rainwater is collected into the waterway part 45 through the water permeation block 410 of the foreign matter separator 40. After flowing into the water collecting body 210 through the vertical flow path 33 and the horizontal flow path 34 formed in the box 30 is discharged through the drain pipe 24 to the storm drain or rainwater reuse facility.

At this time, since the rain water passes through the permeation block 410, only the rainwater with reduced turbidity flows toward the water collecting tank 20 through the waterway part 45, and the foreign matters that do not pass through the water permeation block 410 are collected in the foreign matter collection box. 30 are collected. And when the water has passed over the initial rainwater overflow jaw 240, such as when a lot of rain is accumulated on the water collecting body 210, the opening and closing plate 230 is automatically opened by the load of the deceased water rainwater collecting water 210 By being configured to flow into the interior, it is possible to prevent road flooding accidents even in concentrated lakes.

10 is a view of a modified embodiment of the third embodiment of the present invention, in the configuration of the third embodiment, the drainage structure of the rainwater discharge structure and the foreign matter collection box 30 of the delivery 100 is added.

First, a description will be given of the storm drainage structure in India constituted inside the road boundary block 11.

The sidewalk block installed in the sidewalk 100 is composed of a permeation block (pedestrian block permeation block) 110, the channel 45 of the foreign material separator 40 in the lower portion of the sidewalk block permeable block 110. Is provided with a drainage passage 120 connected to.

At this time, the pitcher block 110 for the sidewalk block may be installed in all parts (all parts of India) where the sidewalk block is to be installed, and partially disposed between the general sidewalk blocks (non-permeable sidewalk blocks) 130 ( For example, it may be configured to have a line structure). In the drawings of this embodiment illustrated a configuration in which the sidewalk block permeable block 110 is installed in a line structure between the general sidewalk block 130.

The drainage path 120 is installed under the sidewalk block permeation block 110, and supports the sidewalk block permeation block 110 and can direct rainwater to the side of the road side, that is, the foreign matter separator 40. If it is a structure, it can form suitably and can be comprised according to implementation conditions. For example, it is also possible to arrange the hole formed in the hole perforated block 110 in the lower portion of the sidewalk block.

Next, the drainage structure of the foreign matter collection box 30 will be described.

Reference numeral 310 denotes a rainwater discharge path that can discharge rainwater introduced into the foreign matter collection box 30 to the soil. Rainwater discharge path 310 may be configured to be discharged to the soil of the lower through the horizontal passage 34 as illustrated in the figure. At this time, the inlet of the rainwater discharge path 310 is preferably configured to be positioned to a certain degree from the bottom of the foreign matter collection box 30, if necessary, by installing a sieve or the like at the inlet to the rainwater discharge path 310. It is also possible to configure such that it does not flow easily.

In addition, the rain discharge passage 310 may be configured to be discharged directly into the soil by forming a hole in the side of the foreign matter collection box 30, not a pipe-like structure penetrating the horizontal flow path (34).

Now, with reference to FIGS. 11 to 14, an embodiment of a structure for mounting the permeation block 410 will be described.

The foreign material separator 40A illustrated in FIGS. 11 to 14 is different from the configuration in which only one channel is formed in the embodiment illustrated in FIG. 8, and two channels are arranged side by side in the channel block 400 constituting the channel portion. The configuration shown in FIG. 11 is shown. And, a pitcher block 410 is mounted on the upper side of each channel.

In the embodiment illustrated in the figure shows the configuration in which the permeable block 410 is mounted on top of the waterway block 400 by the wedge 420 and the binding plate 430. That is, the front and rear of the permeable block 410 may be configured to be maintained by the wedge 420, the side of the permeable block 410 is configured to be maintained by the binding plate 430 Can be.

The mounting state of the pitcher block 410 by the wedge 420 can be confirmed through FIG. 12, which is a cross-sectional view along the AA line of FIG. 11, and the mounting state of the pitcher block 410 by the binding plate 430 is shown in FIG. 11. It can be confirmed through FIG. 13 which is sectional drawing of the BB line direction.

Here, the wedge 420 is formed in an inverted triangular cross section of the wedge 420 is fitted between the waterway block 400 and the permeation block 410, the material may be made of hard rubber or synthetic resin material.

The binding plate 430 is configured to support both sides of each of the permeation block 410 as shown in Figure 13, the upper binding plate 431 and the lower binding plate 435 having a 'T' shape structure is assembled with each other It can be configured to support the pitcher block 410 in the state.

In this case, the lower binding plate 435 may be manufactured to be integrally fixed to the channel block 400. And the upper binding plate 431 and the lower binding plate 435 is preferably configured to be coupled in a male and female coupling manner as illustrated in FIG.

That is, the groove portion 436 is formed in the lower binding plate 435, and the protrusion portion 432 inserted into the groove portion 436 is formed in the upper binding plate 431 to be coupled in a male and female manner.

Mounting structure of the permeable block 410 can be fixed to the wedge 420 around the permeable block 410 in addition to the above-described manner, it is also mounted to the waterway block 400 instead of the binding plate 430 And an angle (for example, an angle having an L-shaped cross-sectional structure) supporting the side and bottom surfaces of the permeable block 410 may be configured to maintain the mounting state of the permeable block.

On the other hand, the waterway block 400 has an insertion protrusion 401 which is assembled with each other in a male and female manner so that a plurality of foreign matter separator 40A can be continuously assembled, and the insertion groove 402 into which the insertion protrusion 401 is fitted. Can be configured. This configuration is equally applicable to the foreign matter separator 40 of the above-described embodiments.

In the various embodiments of the present invention as described above, the rainwater treatment system has been described with reference to the embodiment is installed in the road side opening, depending on the implementation conditions, a number of water collecting facilities to collect and drain or utilize rainwater rather than the road side opening Of course, it is also possible to apply the same or similarly. That is, it can be widely applied to rainwater drainage and rainwater utilization facilities, such as flat facilities such as bare land, playground, parking lot, apartment buildings such as apartments.

As described above, the technical ideas described in the embodiments of the present invention can be performed independently of each other, and can be implemented in combination with each other. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art. It is possible. Accordingly, the technical scope of the present invention should be determined by the appended claims.

Claims (7)

A collecting tank disposed at a road side and collecting water;
A foreign matter separator formed along one side of the road so that water passes through the water collecting tank and filters foreign matters;
Including the foreign matter collection box is located between the foreign matter separators in the side of the road or at one end of the side of the foreign matter separator is installed, the foreign matter collection box can not pass through the foreign matter separator,
The foreign material separator is a rainwater quality improvement treatment system, characterized in that the water permeation block is provided on top of the foreign material is provided with a filter block.
The method according to claim 1,
The foreign matter separator is provided between the channel block formed with a channel so that water can flow, a permeable block provided on the upper part of the channel block, and a channel block to which the permeable block and the permeable block are combined to form a permeable block. Rainwater quality improvement treatment system comprising a wedge or binding plate fixed to the waterway block.
The method according to claim 1,
The rainwater quality improvement treatment system is disposed along the road side in the order of water flow, foreign matter separator, foreign matter collection box, collection tank,
The foreign matter collection box is provided with a flow path so that the water passing through the foreign matter separator flows into the collecting tank,
Rainwater quality improvement treatment system, characterized in that between the collecting tank and the foreign matter collection box is provided with an initial excellent overflow prevention jaw a certain degree higher than the upper surface of the foreign matter separator, the foreign matter collection box.
The method according to claim 1,
The foreign matter collection box, the collecting bin for collecting the foreign matter, the grating provided in the upper portion of the collecting bin, the foreign matter is introduced, and the collecting bin when a predetermined amount or more water is introduced into the collecting bin is installed in the upper portion of the collecting bin Rainwater quality improvement system, characterized in that it comprises a switchgear to block the upper portion.
The method of claim 4,
The foreign matter collection box is connected to the outside from the collection bin rainwater quality improvement system, characterized in that the rainwater discharge path for discharging the water introduced into the collection container to the surrounding soil.
The method according to claim 1,
The collection tank is a rainwater quality improvement system, characterized in that the opening and closing structure is installed when the water is accumulated in the upper portion is applied when a predetermined load or more, the grating is installed on the upper portion of the opening and closing structure.
The method according to any one of claims 1 to 6,
The rainwater quality improvement treatment system is a water quality improvement treatment system, characterized in that the water passing through the water permeation block installed in the side can be introduced into the foreign matter separator or the collection tank through the drainage.

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