KR20190053752A - A prefabricated infiltration sump for surface water - Google Patents

Abstract

The present invention relates to a prefabricated surface water percolation collecting well. More specifically, the prefabricated surface water percolation collecting well is to reduce the amount of the surface water flowing out to a drain as the surface water including rainwater percolates into the ground. The prefabricated surface water percolation collecting well has a simple structure and can be simply manufactured, installed, and assembled. According to the present invention, the prefabricated surface water percolation collecting well enables the surface water flowing into the surface water percolation collecting well (100) to percolate into the ground through a through hole formed on a collecting well wall. The prefabricated surface water percolation collecting well (100) includes: upper and lower caps (4, 5) in which one side is open as a channel member in which one side is open is connected to the shape of a square frame; a bottom percolation frame (10) horizontally installed in the lower cap (5) in a same structure as that of a percolation frame; and a collecting well cover (3) installed in the upper part of the upper cap (4) to be detached and having a grating mounting unit (2) on the upper side.

Description

{A prefabricated infiltration sump for surface water}

The present invention relates to a prefabricated surface water infiltration collecting method, and more particularly, to a method and system for collecting surface water infiltration by collecting infiltration collecting cores so that a plurality of permeable frames formed in a square tube shape, The surface water containing rainwater infiltrates into the ground to reduce the amount of surface water flowing out to the sewer, and the structure of the present invention is simple, so that the manufacturing, installation and assembling work can be performed easily.

In general, as the urbanization is continued, the impervious layer is increased due to the construction and road pavement, and the rainwater can not permeate into the ground, resulting in flooding and flooding of the river. Also, the rainwater infiltration to the ground is decreased, The rainwater can not be spontaneously circulated by the drying of the rainwater, and the ecosystem of the urban area is adversely affected.

As a result of research for solving the above problems, the invention of Patent Registration No. 10-1067024 (name of invention: rainwater infiltration device) is known by the patent publication.

The present invention provides a rainwater infiltration device capable of reducing contamination of rivers and watersheds by reducing non-point pollution sources and heavy metals in the initial rainwater to reduce local pollution. It is unnecessary to acquire separate paper for installation of the rainwater infiltration device, It is intended to provide a rainwater infiltration device suitable for use in a new city or a limited underground space of an existing city.

The rainwater infiltration device includes a rainwater infiltration barrel, a rainwater infiltration pipe, and a rainwater infiltration side, and the inside of the rainwater infiltration barrel has a boiling point The apparatus for removing pollution sources includes a filter medium in which a black shell and an activated carbon are separated or mixed into a compartment and a diaphragm is installed in the inside of the rainwater infiltration pipe, And the rainwater infiltration port is provided such that the rainwater inflow port is not provided at a height of 40 to 50 mm from the bottom of the rainwater inflow port. .

The above-mentioned conventional invention is characterized in that each of the bodies for manufacturing the rainwater infiltration barrel, the rainwater infiltration pipe, the rainwater infiltration side, and the nonpoint contamination eliminator is individually formed and then formed into a rainwater infiltration barrel, a rainwater infiltration barrel, There is a problem that the manufacturing cost and the installation installation time are long and the installation work is troublesome and troublesome and the whole structure is complicated because a plurality of holes through which the water passes through the non-point pollution source removal device must be manually formed.

Patent Registration No. 10-1067024 (title of invention: Rainwater infiltration device)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an infiltration collecting structure in which a number of permeable holes formed on an outer circumferential surface, And it is a technical problem that the structure of the present invention is simple, so that the manufacturing, installation and assembling work can be performed easily.

According to an aspect of the present invention, there is provided a surface water infiltration collecting apparatus, wherein surface water introduced into a surface water infiltration collecting pool is permeated into the ground through a through hole formed in the collecting wall;

The surface water infiltration collecting unit includes upper and lower caps each having one side opened by connecting a channel member having one side opened to a square type,

Wherein the upper and lower caps are vertically installed in a shape of a square tube between the upper and lower caps in a state where the openings are arranged to face each other, while a plurality of pitcher molds are formed so as to sandwich the pitcher holes around the outer circumference;

A bottom pouring frame having the same structure as the pouring frame is horizontally installed inside the lower cap;

And a grating is detachably installed on a grating seating portion of the collecting cover, and a grating is detachably installed on an upper portion of the upper cap, And a drain pipe for draining the water introduced into the interior of the penetration tank is connected to the drain pipe.

As described above, the prefabricated surface water infiltration collector of the present invention has a plurality of permeable holes formed on the outer circumferential surface and a plurality of permeable frames formed in the shape of a square pipe, The surface water containing rainwater can smoothly penetrate into the ground through the present invention to minimize the amount of surface water flowing out to the sewer, and the structure of the present invention is simple, so that it is easy to manufacture, install and assemble, It has the effect of reducing construction cost.

In addition, since the pitcher mold included in the present invention is formed by superimposing the two drawers in a double layer, the surface area of the pitcher hole is greatly enlarged, so that the surface water introduced into the present invention quickly seeps into the ground, The use of the pitcher frame formed as the form of the surface water infiltration collecting wall as a wall body and the body of the bottom wall can be used to cut the pitcher frame according to the size of the surface water infiltration collecting corrugation.

In addition, since the filter can be detachably installed in the inner space of the pitcher mold, it is possible to prevent the contaminated foreign matter from entering into the ground and continuously infiltrate the surface water into the ground smoothly. When the pitcher frame is formed of a synthetic resin material, the weight of the present invention is light, which facilitates the installation and maintenance.

In addition, the present invention according to the third embodiment is advantageous in that the collecting cover and the bottom plate are formed in a block shape using concrete, so that the installation work is simple, economical, and strength is increased .

1 is an exploded perspective view showing an embodiment of the present invention.
2 is a perspective view of the assembled state of the present invention shown in Fig.
3 is a longitudinal sectional view showing the present invention shown in Fig.
4 is a sectional view taken along the line AA in Fig.
5 is a longitudinal sectional view showing an installation state of the present invention.
FIG. 6 is a cross-sectional view illustrating a state in which an intermediate pitcher frame is installed inside an embodiment of the present invention. FIG.
FIG. 7 is an exploded perspective view showing an example of a false state of the present invention. FIG.
8 is a longitudinal sectional view of the present invention shown in Fig.
9 is a longitudinal sectional view showing the third embodiment of the present invention.

Hereinafter, the assembled surface water infiltration collecting method according to the present invention will be described with reference to the accompanying drawings 1 to 9 as follows.

One embodiment of the surface water infiltration collector 100 according to the present invention includes a channel member formed in a " C " shape like a " C " And upper and lower caps (4,5) which are open at one side.

The upper cap 4 and the lower cap 5 are arranged such that the openings face downward and the openings of the upper and lower caps 4 and 5 face each other. The upper and lower openings of the permeable frame 6, in which the permeable holes 7 are formed around the front surface of the outer circumferential surface, are formed vertically so as to sandwich the several permeable frames 6 between the upper and lower caps 4,5 As shown in Fig.

As shown in FIGS. 1 and 4, the permeable frame 6 is formed with a reinforcing support 8 inside a main body having a rectangular cross-section, and a rectangular space 9 , But it is also possible to eliminate the need for the reinforcing support member 8.

It is preferable that the permeable frame 6 is applied in the same manner as the permeable frame body included in the invention of the patent registration No. 10-1458540 (the invention is a permeable frame for a road drainage structure). However, The plurality of longitudinal support fingers are integrally connected to a plurality of the pitcher main body fins at the inner side of the pitcher main body fins in a state in which a plurality of pitcher main body fingers formed in a square ring shape are spaced apart from each other And a pitcher hole is formed between the main body of the pitcher and the longitudinal support body.

To describe another example, a structure in which a longitudinal support fingers are coupled to a coil line (a main body of a pitcher frame) of the coil spring so as to maintain a free height at which the coil spring whose outer shape is a rectangle is not compressed is formed (Pitch hole) of a large area along the coil line is formed in a spiral shape on the outer peripheral surface of the rectangular coil spring.

It is noted that the permeable frame 6 may also form a plurality of holes or a plurality of slots on the entire outer surface.

A permeable frame having the same structure as the permeable frame 6 vertically installed between the upper and lower caps 4,5 is horizontally installed inside the lower cap 5. This is called a bottom permeable frame 10, A cover 3 is detachably provided on an upper portion of the cap 4 and a grating seat 2 is formed on the upper portion of the cap 4. A grating 1 is provided on the grating seating portion 2 of the cover 3, The water permeable frame 6 is provided at one side or both sides of the permeable frame 6 vertically installed between the upper and lower caps 4, A drain pipe 12 for draining the water to the outside is connected.

6 is a cross-sectional view illustrating a state in which an intermediate permeable frame is installed in the interior of the present invention according to an embodiment of the present invention. In FIG. 6, And an intermediate pitcher frame 11 for guiding the drainage to the drainage pipe 12 in the middle and lowering the surface water to the lower side of the lower pitcher frame 10 is horizontally installed.

A permeable frame 6 vertically installed between the upper and lower caps 4 and 5, a bottom permeable frame 10 horizontally installed inside the lower cap 5, And the intermediate piercing frame 11 horizontally installed on the upper portion of the frame 11 are formed in the same structure, and the filter 13 is removably installed in the rectangular space 9 formed therein.

The filter cloth 13 may be installed around the outer circumference of the surface water infiltration collector 100 instead of installing the filter 13 in the rectangular space 9. As shown in Figure 3, It is possible to prevent foreign matter from flowing into the interior of the present invention by providing the filter 13 inside.

In the present invention, the filter cloth (14) is removably installed inside the permeable frame (6), the bottom permeable frame (10) and the grating (1) ) Can be installed so as to be enclosed.

The embodiment of the present invention shown in Figs. 7 and 8 and the embodiment of the present invention shown in Fig. 9 correspond to the embodiment shown in Figs. 1 to 4, the upper collecting cover 20 and the lower The remaining portions of the bottom plate 23 are identical to each other.

In the third embodiment, the lower drainage space 26 is formed in the bottom plate 23 formed in a plate shape and then the lower drainage space 26 is formed in the lower drainage space 26. [ Since the bottom pouring frame 10 included in one embodiment is inserted in a different manner from the pouring example, the following description will be made with reference to FIG.

As shown in FIGS. 7 to 9, the dust collecting cover 20 included in the third embodiment of the present invention has a rectangular shape and a drain space 22 is formed to penetrate the inside of the drain space 22 up and down. There is formed a grating seating portion 21 for receiving and inserting the grating 1 therein.

7 and 8, the bottom plate 23 includes a rectangular frame type frame mounting portion 24, and the number of the frame members 6 Is fitted into the lower end portion of the housing.

At this time, although it is possible to directly insert the lower end portions of the several permeable frames 6 into the permeable frame seating portion 24, the lower cap 5 having a plurality of the permeable frames 6 sandwiched therebetween as shown in FIGS. May be inserted.

The bottom plate 23 included in the third embodiment shown in Fig. 9 has a lower drainage space 26 vertically communicating with the center of the bottom plate in the same basic structure as the embodiment shown in Figs. 7 and 8, And a pitcher frame seating portion 26 is formed on the inner peripheral surface of the lower drainage space 26 so that the pitcher frame 10 is laid horizontally on the pitcher frame seating portion 26. [

It is preferable that the collecting cover 20 and the bottom plate 23 included in the above three embodiments are made of concrete and that the reinforcement of the collecting cover 20 and the bottom plate 23 is reinforced (Not shown) is preferably buried.

The pitcher frame 6 vertically erected with the collecting cover 20 can be coupled and installed using a connecting member 27. The connecting member 27 can be a bolt hole or a metal plate having a long hole It is preferable to install it using bolts.

The reference numeral 15 in the reference numerals denotes a connection water pipe connecting between the adjacent surface water infiltration collecting cores 100.

The operation of the present invention having the above-described structure will be described with reference to FIGS. 1 to 9. FIG.

1 to 4, in the case of installing the surface water infiltration collector 100 according to an embodiment of the present invention, the waterproof frame 100 to be a vertical wall in the " C " 6 are inserted in the vertical direction, the open bottom of the permeable frames 6 is clogged with the bottom surface of the lower cap 5. When the pitcher molds (6) are fitted into the recessed portions of the lower cap (5), the adjacent pitcher molds (6) are closely fitted together.

When the lower end portions of the number of the pitcher molds 6 are inserted into the recessed portions of the lower cap 5, a number of the pitcher molds 6 are arranged in the shape of a rectangular wall, And the rectangular space 9 of the permeable frame 6 is in a state of maintaining an empty space. A filter 13 formed in a square bar shape is inserted through the rectangular space 9.

Then, in the rectangular space inside the lower cap 5, a bottom permeable frame 10, which becomes the lower floor of the groundwater infiltration collecting unit 100, is installed horizontally as if a bottom plate is laid. The bottom hole 5 is provided on the inner side of the rectangular space 9 with the filter 13 interposed therebetween.

After the bottom pitcher mold frame 10 and the pitcher mold frame 6 forming the vertical wall are sandwiched therebetween, a rectangular cap-like upper cap having openings directed downward to the upper side of the permeable frames 6 exposed to the upper side 4 are inserted, the upper opening of the permeable frames 6 forming the vertical wall is also blocked by the upper cap 4.

At this time, when the pitcher mold frame 6 is inserted between the upper and lower caps 4, 5, the pitcher mold frame 6 having the drain pipe 12 installed at a predetermined position of the pitcher mold frame 6 as shown in FIGS. ) Should be installed.

After the several permeable frames 6 forming the vertical wall are sandwiched between the upper and lower caps 4 and 5 having a rectangular shape, the bolts, screws, etc. are formed on the outer surfaces of the upper and lower caps 4 and 5 And the upper and lower parts of the upper and lower caps (4,5) and the upper and lower parts of the permeable frame (6) sandwiched inside them are connected to each other.

Thereafter, the collecting cover 3 is installed on the upper part of the upper cap 4 and is coupled by a fastening means such as a bolt, and the grating 1 is placed on the grating receiving part 2 of the collecting cover 3 If the grating 1 is placed on the grating seat 2 in a state where the filter 13 is installed in the grating 1 as well, the assembling work of the surface water infiltration collecting 100 according to the present invention can be easily performed Is completed.

The surface water infiltration collecting unit 100, which has been assembled in such a simple manner, is buried in a pit excavated to install the surface water infiltration collecting unit 100, and the installation work for the surface water infiltration collecting unit 100 is completed.

The surface water is introduced through the hole of the grating 1 in the state where the surface water infiltration collecting corpuscle 100 is installed and the filter 13 is inserted into the grating 1 to enter the surface water flowing into the grating 1 The foreign matter is introduced into the internal space of the surface water infiltration collector 100 formed in the form of a water tank through the internal space inside the grating seating portion 2 while the foreign matter contained in the filter 13 is caught.

The surface water permeation collecting apparatus 100 according to the present invention is characterized in that a permeable frame 6 forming a vertical wall and a bottom permeable frame 10 forming a bottom plate are formed in a double- The surface water introduced into the surface water infiltration collecting body 100 is distributed through the pitcher mold frame 6 and the plurality of pitcher holes 7 formed on the inner side of the bottom pitcher mold frame 10, And quickly drained to the rectangular space 9 inside the frame 10.

At this time, when the filter 13 is installed in the rectangular space 9 formed inside the permeable frame 6 and the bottom pouring frame 10 and small foreign substances are contained in the surface water flowing into the rectangular space 9 Only the water that is filtered by the filter 13 and the foreign material is removed is permeated into the ground through the pitcher hole 6 and the water hole 7 formed outside the bottom hole pitcher 10.

The filter 13 inserted into the permeable frame 6 and the bottom pouring frame 10 may be configured such that the foreign matter such as soil or the like on the outside of the surface water infiltration collecting 100 is mixed with the inside of the surface infiltration collecting 100 To prevent them from flowing into the environment.

If a filter cloth 13 such as a nonwoven fabric is installed on the entire outer surface of the surface water infiltration collector 100 without inserting the filter 13 into the permeable frame 6 and the bottom pouring frame 10 The soil contained in the ground outside the surface water infiltration collecting corpus 100 is prevented from blocking the penetration hole 6 of the permeable frame 6 and the permeable hole 7 outside the bottom permeable casing 10, It is preferable to insert a groundwater infiltration collecting corpuscle 100 into a pit to be installed, and then to install a crushed stone on the outer periphery and bottom of the pit so that drainage can be performed well.

The surface water infiltration tank 100 is constructed and installed in the same manner as the case where the soaker is installed in a double manner as described above, and the surface water introduced into the surface water infiltration tank 100 is rapidly discharged from the inside of the surface infiltration tank 100 However, when the amount of surface water flowing into the surface water infiltration collecting unit 100 suddenly increases as in the case of a flood, the surface water flowing into the surface water infiltration collecting unit 100 is supplied to the permeable frame 6 and the bottom permeable frame 10, At this time, a drain pipe 12 is connected to the outside of the surface water infiltration collector 100, so that the sudden blow water is drained through the drain pipe 12.

In the case shown in FIG. 6, the middle permeable frame 11 is horizontally installed in the middle of the inside of the surface water infiltration collecting unit 100, and the foreign substances contained in the surface water are primarily filtered in the middle permeable frame 11, The water contained in the space between the lower part of the intermediate piercing frame 11 and the lower part of the piercing frame 10 is further cleaned so that the replacement time of the filter 13 inserted into the bottom piercing frame 10 can be delayed will be.

In the present invention, when the filter 13 is installed inside the pitcher frame 6, the bottom pitcher frame 10, and the middle pitcher frame 11 and the pores of the filter are clogged after a certain period of time, The intermediate pitch frame 11 can be replaced and reused.

Accordingly, the surface water infiltration collecting 100 according to the present invention minimizes the outflow of the surface water discharged into the sewer by allowing a large amount of water to penetrate into the ground without draining the surface water directly into the river, and thus has a very beneficial effect of preventing waste of water resources There is an effect that assembly and disassembly work for the surface water infiltration collecting corpuscle 100 can be performed easily, and the filter 13 can also be easily replaced, which is very practical in that maintenance is easy.

In the third embodiment of the present invention shown in FIGS. 7 to 9, the collecting cover 20 and the bottom plate 23 are formed in a block shape using concrete, so that the installation work is simple and economical. Advantageous in that the strength is increased.

7 and 8, a bottom plate 23 made of concrete is formed in a plate shape so that water is not drained to the bottom. However, water is easily discharged to several side walls, Even if the floor is drained and the floor is clogged, the surface water infiltration collector 100 according to the present invention can achieve the purpose of infiltrating into the ground without draining the water directly into the river due to the infiltration of the surface water.

9, a bottom drainage space 26 is formed in the center of a bottom plate 23 made of concrete, and a bottom drainage frame 10 is horizontally So that the water flowing into the surface water infiltration collecting unit 100 is not directly discharged to the river but permeated into the ground.

1: Grating 2: Grating seating part 3: Collector cover
4: upper cap 5: lower cap 6:
7: Pitch hole 8: Stiffening support 9: Rectangular space
10: a bottom pitcher frame 11: a middle pitcher frame 12: a drain pipe
13: filter 14: filter cloth 15: connection water pipe
20: collecting cover 21: grating seat 22: drainage space
23: bottom plate 24: pitcher frame seating portion 25: pitcher frame seating portion
26: Lower drainage space 100: Correction of surface infiltration house

Claims (9)

Wherein the surface water infiltrating into the interior of the surface water infiltration collecting body (100) infiltrates into the ground through a through hole formed in the infiltrating wall body;
The groundwater infiltration collector (100) has upper and lower caps (4,5), one side of which is opened, by forming a channel member having one side opened and a channel type frame.
The upper and lower caps (4, 5) are formed in the shape of a square tube between the upper and lower caps (4, 5) in a state where the openings are disposed opposite to each other, (6);
In the interior of the lower cap (5), a bottom pouring frame (10) formed in the same structure as the pouring frame (6) is horizontally installed;
An upper cover 4 is provided at an upper portion thereof with an upper cover 3 on which a grating seating part 2 is formed so as to be removable and a grating seating part 2 of the upper cover 3 is provided with a grating 1 And a drain pipe 12 for discharging water to the outside of the penetration collector 100 is connected to the outside of the optional permeable frame 6 in the permeable frame 6, Wherein the first and second water infiltration collecting units are configured to receive the ground water infiltration water. Wherein the surface water infiltrating into the interior of the surface water infiltration collecting body (100) infiltrates into the ground through a through hole formed in the infiltrating wall body;
The surface water infiltration collecting unit 100 includes an upper cap 4 having one side open and a channel member seating 24 corresponding to the upper cap 4 on the upper surface, A bottom plate 23 on which a plate-shaped bottom plate 23 is formed;
A plurality of pitcher molds 6 are formed in a rectangular tube shape between the opening of the upper cap 4 and the pitcher mold seating portion 24 so that a pitcher hole 7 is formed around the outer circumference of the upper cap 4, ;
A drainage space 22 is formed in the upper part of the upper cap 4 so as to pass through the drainage space 22 and an inner peripheral surface of the drainage space is formed with a grating seating part 21 in which a grating 1 is inserted A collecting cover 20 is installed;
And a drain pipe 12 is connected to the outside of the optional permeable frame 6 in the permeable frame 6 so that the water flowing into the permeable collecting compartment 100 is drained to the outside. Modification of prefabricated surface infiltration house. 2. The apparatus according to claim 1, wherein a reinforcement support (8) is formed inside the permeable frame (6) and the bottom permeable frame (10) (9) is formed on the surface of the groundwater. [7] The groundwater infiltration collecting system of claim 1 or 3, wherein a filter (13) is removably installed in the permeable frame (6) and the bottom pouring frame (10). The filter according to claim 1 or 3, wherein a filter (13) is removably installed in the grating (1), and the filter cloth (14) is wrapped around the outer surface including the bottom surface of the groundwater infiltration collector And a plurality of groundwater infiltration collecting units. The apparatus according to claim 1 or 3, further comprising a middle pouring frame (11) for guiding the drainage to the drainage pipe (12) in the middle of the infiltration collection crystal (100) Is horizontally installed,
A reinforcing support 8 is formed inside the intermediate pitcher frame 11 so that a rectangular space 9 is formed in the longitudinal direction inside the middle pitcher frame 11. A filter 13 Wherein the first and second water collecting units are configured to be removably installed. 3. The apparatus according to claim 2, wherein a lower drainage space (26) communicating vertically is formed in the center of the bottom plate (23), and a permeable frame seating part (26) is formed on the inner peripheral surface of the lower drainage space Wherein the floor pouring frame (10) is laid down horizontally on the frame mounting part (26). [7] The apparatus according to claim 2 or 3, wherein a channel member, which is opened at one side thereof, is coupled to the lower part of the permeable frame (6) inserted into the permeable frame mounting part (24) 5) is inserted into the groundwater infiltration collecting recess. 8. The method according to claim 2 or 7, wherein a filter (13) is removably inserted into the permeable frame (6) and the bottom pouring frame (10) .

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