KR20130039792A

KR20130039792A - Drainage canal

Info

Publication number: KR20130039792A
Application number: KR1020110104364A
Authority: KR
Inventors: 조동길; 이한권
Original assignee: 넥서스환경디자인연구원(주)
Priority date: 2011-10-13
Filing date: 2011-10-13
Publication date: 2013-04-23

Abstract

PURPOSE: An underground water filling and heat island effect reduction drain is provided to positively influence vegetation growth by filling with underground water and soil moisture through the filtering of contaminants in the initial rain and soil absorption of precipitation, and to reduce a heat island effect by evaporation heat. CONSTITUTION: An underground water filling and heat island effect reduction drain comprises a side wall(110), an inner side wall(140), a first permeation panel(150), a second permeation panel(151), and a first filling material. The side wall is installed at both sides of the open upper surface, and the inner side wall is installed at the lower inner side of the side wall. The first permeation panel is installed in between the side wall and an upper side of the inner side wall, and comprises multiple first permeation holes. The second permeation panel is installed at the lower side of the first permeation panel, and comprises multiple second permeation holes. The first filling material is filled between the first permeation panel and the second permeation panel.

Description

Groundwater Filling and Heat Island Effect Mitigation Drainage Canal

The present invention relates to groundwater filling and heat island effect relief drainage, side walls 110 are installed on both sides of the open upper surface; and the inner wall 140 is installed on the lower inner side of the side wall 110 on one or both sides And a first transmission plate 150 provided between the side wall 110 and an upper side of the inner wall 140 and having a plurality of first transmission holes 160 formed therein, and the side wall 110. A second transmission plate 151 disposed below the first transmission plate 150 between the inner wall 140 and a plurality of second transmission holes 161 formed therein; and the first It relates to a groundwater filling and heat island effect alleviating drainage passage, characterized in that it comprises a; the first filler 170 is filled with a gap between the transmission plate 150 and the second transmission plate 151.

In general, rapid surface drainage occurs when rainfall occurs on the surface pavement (footpath, asphalt, other pavements, etc.). Existing drainage simply installed for the drainage of the pavement has a function of simply collecting and transporting precipitation, there is a problem that the drained water is not absorbed into the underground strata resulting in groundwater depletion.

In addition, when the rainfall per unit time exceeds the specification of the drain, there is a problem that easily causes flooding, such as sewage backflow phenomenon. In order to prevent this, it is necessary to increase the standard capacity of the drain and install a separate backflow prevention facility, but it requires a lot of resources and effort for such a facility, and even if it is possible to prevent backflow, the drained water is absorbed into the ground. There was a problem that the problems such as groundwater depletion do not exist.

On the other hand, the facilities for filling the groundwater by infiltrating the precipitation into the strata include a catchment permeation hole or a catchment permeation tank. However, such a catchment permeation hole or a catchment permeation tank is a facility that simply collects and stores precipitation and then is absorbed into the strata, and there is a problem in that there is no drainage effect.

The present invention solves the problems of the existing drain pipe and the sump permeation tank, part of the precipitation flows into the sewage pipe and part of it to penetrate into the soil after filtration through the pores of the filler such as gravel, filtration and precipitation of the initial rainfall Its task is to fill groundwater and soil moisture through soil absorption, and to have a positive impact on vegetation growth along with groundwater filling.

In addition, while the water vaporized between the filler such as gravel that is relatively slowly penetrated after precipitation, the task to alleviate the heat island effect of the summer in the principle of the heat of vaporization.

In order to achieve the above object, the present invention, the side wall 110 is installed on both sides of the open upper surface; and the inner side wall 140 is installed on the lower inner side of the side wall 110 on one side or both sides; and And a first transmission plate 150 installed between the side wall 110 and the upper side of the inner wall 140, and having a plurality of first transmission holes 160 formed therein, the side wall 110 and the inner side thereof. A second transmission plate 151 disposed below the first transmission plate 150 between sidewalls 140 and having a plurality of second transmission holes 161 formed thereon; and the first transmission plate ( And a first filler 170 filled with a gap between the second transmission plate 150 and the second transmission plate 151.

In addition, the bottom plate 130 is installed between the upper portion of the inner wall 140 or between the side wall 110 and the upper portion of the inner wall 140, the bottom plate 130 is formed with a plurality of bottom penetration holes 131; Characterized in that it comprises a.

In addition, a third transmission plate 152 is provided below the second transmission plate 151 between the side wall 110 and the inner wall 140 and has a plurality of third transmission holes 162 formed therein. And a second filler 171 having a gap between the second transmission plate 151 and the third transmission plate 152 and having a size smaller than that of the first filler 170; A fourth transmission plate 154 disposed below the third transmission plate 152 between the side wall 110 and the inner wall 140 and having a plurality of fourth transmission holes 163 formed therein; And a third filler 172 having a gap between the third transmission plate 152 and the fourth transmission plate 153 and having a size smaller than that of the second filler 171; Characterized in that further comprises.

In addition, the side wall 110, the upper side wall 111 which is installed on the upper side; and the inclined side wall 112 that is continuously installed below the upper side wall 111, is inclined outward; And a lower sidewall 113 which is continuously installed below the sidewall 112.

On the other hand, it is installed detachably by the engaging jaw 114 formed on the inner upper side of the side wall 110, the top cover 180 is formed a plurality of through holes 181; It is done.

According to the present invention, by increasing the vertical depth of the drainage to fill a large pore material such as gravel to an appropriate height, some of the precipitation flows into the sewer pipe, and some is filtered through the pores of the filler between the gravel to the soil By infiltrating, the groundwater and the soil moisture are filled through the filtration of pollutants in the initial rainfall and the soil absorption of the precipitation, which has a positive effect on the vegetation growth along with the groundwater filling.

In addition, there is an advantage that the heat island effect of the summer can be alleviated by the principle of heat of vaporization while the water between the fillers such as gravel, which is relatively slowly penetrated after precipitation, vaporizes.

1 is a schematic cross-sectional view of groundwater filling and heat island effect relaxation drainage according to an embodiment of the present invention.
2 is a perspective view of the groundwater filling and heat island effect relaxation drain according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described in detail groundwater filling and heat island effect relaxation drain according to an embodiment of the present invention. First, it should be noted that, in the drawings, the same components or parts are denoted by the same reference numerals whenever possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

As shown in FIG. 1, the present invention includes a side wall 110, an inner wall 140, a first transmission plate 150, a second transmission plate 151, and a first filler 170. .

First, the side wall 110 will be described. As shown in FIG. 1, the side wall 110 is provided at both sides of an open upper surface. In this case, the side wall 110 as shown in Figure 1 to increase the volume of the interior of the drainage while maintaining the size of the open portion of the upper surface properly, and to support the earth pressure more efficiently as shown in FIG. The upper side wall 111 is installed in the lower side, the lower side of the upper side wall 111 is continuously installed, the inclined side wall 112 is inclined outward and the lower side is continuously installed in the lower side of the inclined side wall 112 It is preferable to include the side wall 113. On the other hand, the upper side of the side wall 110, as shown in Figure 2, so that the locking jaw 114 is formed, is mounted on the locking jaw 114 detachably installed and a plurality of cover holes 181 is formed It is preferable that the upper cover 180 is installed to prevent the fall of the pedestrians on the ground or the fall of the ground, so that the water inside the drainage path is vaporized and discharged, or the underground organisms can pass freely.

Next, the inner wall 140 will be described. The inner wall 140 is installed in the lower inner side of the side wall 110 on one or both sides as shown in FIG. In this case, FIG. 1 and FIG. 2 show a case where the inner wall 140 is installed inside the lower side of the side wall 110 on both sides.

Between the side wall 110 and the upper side of the inner wall 140, as shown in Figs. 1 and 2 is provided with a first transmission plate 150 having a plurality of first through holes 160 are formed. . In addition, a plurality of second transmission holes 161 are formed below the first transmission plate 150 between the side wall 110 and the inner wall 140 as shown in FIGS. 1 and 2. The second transmission plate 151 is installed. Between the first transmission plate 150 and the second transmission plate 151, a first filler 170 filled with pores, such as gravel having a relatively large diameter, is embedded. As such, the first permeable plate 150, the first filler 170, and the second permeable plate 151 form one permeable layer, and the drained sewage is filtered through the pores between the first filler 170. As it penetrates into the strata and is absorbed. On the other hand, it is also possible to be provided with a plurality of such a transmission layer, as shown in FIG. 1 or 2 as an embodiment, between the side wall 110 and the inner wall 140, the second The third transmission plate 152 is provided below the transmission plate 151, the plurality of third transmission hole 162 is formed, the second transmission plate 151 and the third transmission plate 152. The second permeable layer comprising a second filler 171 having a gap therebetween and filled therein and having a size smaller than that of the first filler 170, and the side wall 110 and the inner wall 140 of the second filler layer 171. A fourth transmission plate 154 provided below the third transmission plate 152 and having a plurality of fourth transmission holes 163 formed therein, the third transmission plate 152 and the fourth transmission plate 152; The third transmission layer is filled with a gap between the transmission plate 153, and comprises a third filler 172 having a smaller size than the second filler 171 Preferably further comprising. In this way, by continuously installing the permeable layer consisting of a filler having a smaller diameter and going downward, contaminants can be filtered more effectively, and each of the different sizes for a longer time after precipitation is also possible. Water remains in the voids, allowing it to slowly penetrate into the soil, maximizing groundwater filling. In addition, the water remaining in each of the pores of different sizes is gradually evaporated over a longer time, the heat of vaporization lowers the ambient temperature, which is more effective in resolving the heat island effect of urban areas in the summer climate. To have.

Meanwhile, as shown in FIG. 1 or FIG. 2, a plurality of bottom through holes 131 are formed between the upper portion of the inner wall 140 or between the side wall 110 and the upper portion of the inner wall 140. It is preferable that the bottom plate 130 is further installed. The bottom plate 130 has a function to provide structural stability, while at the same time the precipitation introduced into the drainage can penetrate into the soil.

In this case, the size of each component, such as the side wall 110, the inner wall 140, the first transmission plate 150, the second transmission plate 151 and the first filler 170 is the soil to be installed It depends on the physical structure and precipitation, so elastic specification changes are possible within the basic structure.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

100: drainage
110: sidewall
111: upper sidewall 112: inclined sidewall
113: lower sidewall 114: locking jaw
130: bottom plate 131: bottom through hole
140: inner wall
150: first transmission plate 151: second transmission plate
152: third transmission plate 153: fourth transmission plate
160: first through hole 161: second through hole
162: third through hole 163: fourth through hole
170: first filler 172: second filler
173: third filler
180: top cover 181: cover through hole

Claims

Side walls installed on both sides of the open upper surface;
An inner wall installed at a lower inner side of the side wall on one or both sides;
A first transmission plate disposed between the side wall and the upper side of the inner wall and having a plurality of first transmission holes formed therein;
A second transmission plate disposed below the first transmission plate between the side wall and the inner wall and having a plurality of second transmission holes formed therein;
A first filler filled with voids between the first transmission plate and the second transmission plate; Groundwater filling and heat island effect relief drainage characterized in that it comprises a.

The method according to claim 1,
A bottom plate provided between an upper portion of the inner wall or between the side wall and an upper portion of the inner wall and having a plurality of bottom through holes formed therein; Groundwater filling and heat island effect relief drainage characterized in that it comprises a further.

The method according to claim 2,
A third transmission plate disposed below the second transmission plate between the side wall and the inner wall and having a plurality of third transmission holes formed therein;
A second filler having a gap between the second permeable plate and the third permeable plate and having a smaller size than the first filler;
A fourth transmission plate disposed below the third transmission plate between the side wall and the inner wall and having a plurality of fourth transmission holes formed therein;
A third filler having a gap between the third permeable plate and the fourth permeable plate and having a size smaller than that of the second filler; Groundwater filling and heat island effect relief drainage characterized in that it comprises a further.

The method according to claim 3,
The side wall
An upper side wall installed above;
An inclined side wall which is continuously installed below the upper side wall and is inclined outwardly;
A lower side wall continuously installed below the inclined side wall; Groundwater filling and heat island effect relief drainage characterized in that it comprises a further.

The method according to any one of claims 1 to 4,
An upper cover detachably installed by a locking step formed on an inner upper side of the side wall, and having a plurality of cover holes formed therein; Groundwater filling and heat island effect relief drainage characterized in that it comprises a further.