KR20030018634A - Rain receptacle for rain infiltration - Google Patents

Abstract

PURPOSE: A street inlet for rainwater infiltration is provided to utilize rainwater as underground water and to prevent the submersion of a road and a house by decreasing the quantity of rainwater discharging to a drainpipe. CONSTITUTION: The street inlet(10) for rainwater infiltration is laid or installed between a roadway paved with asphalt(1) and a footway covered with blocks(2) and contains a grit chamber(7), a cover(4), and a lateral sewer(6) provided with an opening to discharge rainwater gathered in the street inlet(10) to a drainpipe.

Description

Rain receptacle for rain infiltration}

The present invention relates to a rainwater receiver, and more particularly, to a rainwater penetration for rainwater penetration, which is buried or constructed on one side of a road to collect rainwater flowing down the road and discharge it to a sewer pipe.

In general, as shown in FIG. 1, the rainwater receiving the rainwater flowing along the road between the driveway 1 on which the asphalt 1 is paved and the sidewalk on which the sidewalk block 2 is laid is collected. Is buried, and a sewer pipe 6 for transporting rainwater or sewage is buried underground, and the rainwater flowing down to the rainwater receiver 3 between the storm receiver 3 and the sewer pipe 6 is transferred to the sewer pipe 6. The connecting pipe 5 is installed. Reference numeral 4 denotes a lattice-shaped lid installed on the upper side of the storm receiver 3 to hang leaves or garbage.

As shown in FIG. 2, the storm receiver 3 and the assembly thereof according to the related art have a storm receiver 3 having an opening 31 in which the connection pipe 6 is fitted, and the storm receiver 3. It consists of a support plate (8), the immersion tank (7) and the lid 4 of the lattice form, which is assembled on the upper side of the rainwater flows down the road through the lid (4) to the immersion tank (7), Soil mixed in the rainwater is accumulated in the lower part of the sedimentation tank (7), and the rainwater separated from the sediment is collected in the rainwater receiver (3) through the through hole (71) formed on the upper part of the sedimentation tank (7), and then the connection pipe It is discharged to the sewer pipe 6 through (5).

In addition, although not shown here, the domestic sewage pipe 6 is connected to the sewage pipe (6), most of the sewage and waste water discharged from the factory, livestock farms or houses, etc. is connected separately through the sewage pipe (6) After being discharged, the wastewater is introduced into the wastewater purification treatment tank and purified, and then discharged to the stream. In the wastewater treatment tank, the wastewater is purified by a biochemical method.

However, rainwater introduced into sewage pipes through storm drains is mixed with wastewater and wastewater, and the concentration of wastewater is diminished, which not only reduces the biochemical purification efficiency of wastewater, but also treats it in the wastewater purification tank. Not only was there a problem that the amount of wastewater to be exceeded the purification treatment capacity, but also because the rainwater is discharged through the rainwater receiving, sewage pipes do not flow into the basement, the groundwater is depleted.

In addition, when there is a lot of rainfall, the rainwater collected in the storm drain cannot be quickly discharged into the sewer pipe, which causes a problem of flooding roads or houses.

The present invention has been made in order to solve the above problems of the prior art, so that some of the rainwater flowed down to the rain gutter can be used as groundwater to reduce the amount of rainwater discharged to the sewer pipe And it is an object of the present invention to provide a rainwater penetration for receiving rainwater that can prevent the house from being submerged.

1 is a cross-sectional view showing the underground structure of a conventional road,

2 is a cross-sectional view of the excellent receiving according to the prior art,

3 is a cross-sectional view of the storm receiver according to the first embodiment of the present invention,

Figure 4 is a perspective view of the storm receiver shown in Figure 3,

5 is a cross-sectional view showing a second embodiment of the present invention;

6 is a cross-sectional view showing a third embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

1: asphalt 2: sidewalk block

4: Tuft 6: connector

7: tide tank 10: excellent receiving

11: water discharge hole

The rainwater receiving device for rainwater penetration of the present invention by realizing the above technical problem is characterized in that the water discharge hole that can be discharged to the basement rainwater collected in the rainfield.

In addition, the water discharge hole is characterized in that formed on the lower side and the bottom of the side wall of the rain receiver.

In addition, the water discharge hole is characterized in that formed only on the side wall and the bottom surface of the storm receiver corresponding to the portion adjacent to the sidewalk.

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

As the storm receiver 10 for storm penetration according to the first embodiment of the present invention, as shown in Figs. 3 and 4, the sidewalk on which the roadway 1 and the sidewalk block 2 are paved with asphalt 1 are laid. Between the buried or constructed between the sedimentation tank (7) and the lid (4) is assembled on the upper side, the opening part 12 is drilled on one side to connect the rainwater collected in the rainwater receiver 10 to the sewer pipe One end of (6) is inserted.

A plurality of water discharge holes 11 are formed on the side walls and the bottom of the rain receiver 10 so that the rainwater collected in the rain receiver 10 is discharged into the basement and soaked, and flowed down to the rain receiver 10 on the road. Part of the rainwater first penetrates underground through the water discharge hole 11, and the rainwater that rises above the lower portion of the opening 12 is discharged into the sewer pipe through the connection pipe 6.

On the other hand, the water discharge hole 11 formed in the side wall of the rain receiver is preferably formed only on the lower side of the side wall so that rain water is discharged only below a certain depth from the road surface to prevent the road surface from sinking.

Another embodiment of the invention is shown in FIG. 5.

The storm drain 10a shown in FIG. 5 is a sewer pipe (not shown) embedded in the sidewalk on which the sidewalk block 2 is laid so that the connection pipe 6a is installed in the direction of the sidewalk from the storm drain 10a. The water discharge holes 11a and 11b are formed in the bottom surface and the side wall of the rainwater receiver, and the water discharge hole 11b formed in the sidewall is formed only in a portion adjacent to the sidewalk, so that the water collected in the rainwater receiver 10a is discharged. By preventing discharge to the side underground, the asphalt 1 is prevented from sinking.

In addition, the water discharge hole (11a) formed on the bottom surface of the storm receiver (10a) is formed so as to be spaced apart more toward the roadway side to prevent the asphalt 1 from sinking by reducing the amount of rain water penetrating into the roadway side underground. .

As shown in FIG. 6, the storm receiver 10 'according to another embodiment of the present invention has a drainage tank 10b' at the center and storage tanks 10a 'and 10c' at both sides thereof, respectively. Lids 4a, 4b, and 4c are assembled on the upper side of the sump and the sump, and the water discharge hole 11 'is formed on the outer wall and the bottom of the sump 10a' and 10c ', and the sump ( 10b ') and the storage tanks 10a' and 10c 'are formed between the partition wall 13 through which the through hole 13' is formed, and the lower side of the caps 4a and 4c of the storage tanks 10a 'and 10c'. In the upper side, a hole 91 is drilled in the upper part, and a water settling tank 9 having water outlets 92 formed at one side thereof, respectively, and water introduced through the lids 4a and 4c is discharged from the sedimentation tank 9. And then, are introduced into the drain tank (10b ') through the water outlet (92) and through the hole (91) into the storage tank (10a') (10c '), through the water discharge hole (11') Drainage through holes 13 'submerged underground or formed in the bulkhead 10b 'is introduced, and the water introduced into the drainage tank 10b' is discharged to the sewage pipe through the opening 12 'in which the connection pipe is installed. Reference numeral 93 denotes a handle 93 formed in the immersion tank 9.

Rainfall penetration for rainwater penetration according to the present invention is formed on the side wall and the bottom of the raindrops rainwater collected into the rainwater is formed into the water discharge hole is formed, the water collected by rainwater is part of the water discharge hole Because it penetrates underground, it can not only be used as groundwater, but also reduces the amount of rainwater discharged to sewer pipes, thereby preventing roads and houses from flooding.

Claims (5)

Rainwater is collected on the road so that the rainwater is discharged to the sewer pipe, the rainwater receiving for receiving stormwater, characterized in that the rainwater discharge hole for discharging the collected rainwater underground. The method of claim 1, The water discharge hole formed in the excellent receiver is excellent penetration for excellent penetration, characterized in that formed only on the lower side of the excellent receiver. The method of claim 1, The water discharge hole formed in the side wall of the rain receiver is excellent rain penetration for rain penetration, characterized in that formed only on the side wall of the portion adjacent to the side. The method of claim 1, The water discharge hole formed on the bottom of the excellent receiver is excellent receiving for osmosis penetrating, characterized in that formed to be gradually spaced apart toward the driveway side. The method of claim 1, The storm receiver is a drainage tank is formed in the center and at least one side, the sedimentation tank is installed on the upper side of the storage tank, the storm receiver for storm penetration, characterized in that the water discharge hole is formed on the outer wall and the bottom of the storage tank.