KR101393021B1 - Low Impact Development Type Planting Structure for Street Trees - Google Patents

Abstract

The low impact planting structure of the present invention has an upper space (A) for collecting and temporarily storing rainwater on the upper part, a rainwater collecting unit (B) for storing the rainwater, and a soil space (C) formed toward the inside of the upper space and the storage space and filled with soil for planting. The transverse environmental planting structure of the present invention further includes an upper cover 200 capable of covering the upper space A after being planted in the soil space C. The lateral environment planting structure of the first embodiment according to the present invention comprises four outer walls 10, 20, 30, 40, four inner walls 50, 60, 70, 80, a lower center wall 90, And a bottom member (97), wherein an upper space (A) is formed at an upper side by the outer wall, an inner wall and an intermediate horizontal member, and the upper wall A storage space B is formed on the lower side by the member, and a soil space C is formed on the inner side by the inner wall.

Description

{Low Impact Development Type Planting Structure for Street Trees}

The present invention relates to a planting planter structure for improving the lateral environment of an urban area. More specifically, the present invention relates to a low-impact development type landscape environment planting structure capable of restoring natural ecological environment by collecting rainwater in a city side and raising collected rainwater in the ground underground.

In the urban area, the surface of the earth is composed mainly of buildings and roads, and the rainwater is not penetrated into the ground, so that the vitality of the soil is gradually being lost, and accordingly, the natural ecological environment is gradually disappearing. In urban areas, which are mostly impervious areas, the urban environment has been created to cope with the flood prevention rather than the soil vitality or natural ecological environment. Thus, the urban environment was created by the rapid drainage of rainwater through the sewer pipe of the road to the outskirts of the city, rivers or rivers.

However, in the conventional urban environment, the underground penetration of the rainwater is reduced, the function of the water source of the soil is lost, and the groundwater resources are exhausted. Since rainwater must be discharged at one time, The increase of outflow causes rather flood, and the increase of air pollution and non-point pollution of roads in the city due to the increase of traffic volume lead to pollution of the river by flowing into the river together with rainfall, It is evident that adverse effects occur.

In addition, the rainwater can not penetrate into the ground in urban areas, and the ecosystem of the soil is destroyed, resulting in the destruction of the urban ecosystem. The food chain base is reduced and the vegetation structure is simplified. Furthermore, And eventually lead to disaster.

In order to solve the adverse effects of water circulation in the above-mentioned urban areas, various facilities have been proposed. However, these facilities are function-oriented facilities for storing rainwater, and there is no function of raising groundwater resources by infiltrating stormwater, Or the rainwater that overflows during the rainfall flow is only flowed to the river or river through the sewer pipe, so that the above-mentioned ecological problem of the soil is not fundamentally solved. Also, the prior art has a problem that rainwater resources are wasted such as raising the rainwater into the groundwater by some infiltration or flowing it to the river or river through the sewer pipe without the function of infiltrating the rainwater after reducing the non-point pollutant, And the bottom plate (bottom surface) are closed with concrete, the compatibility with the surrounding soil is lost, so that the vegetation based on the anaerobic bacteria and microorganisms and the root cause of decay are worried, and the growth of the root is limited, It is not appropriate to cope with urban climate change, such as causing vegetative conduction by strong winds.

Accordingly, the present inventor has developed a low impact development type planting structure (planting structure) for facilitating the ecological circulation process of rainwater, removing pollutants from rainwater, cultivating groundwater resources, Street Trees.

The transverse environment planting structure of the present invention treats the surface runoff occurring in the impervious area of urban roads and openings in the infiltrating plant planter and simultaneously treats the contaminated initial stormwater, Minimizing inflowing non-point pollutants can protect a variety of water resources and can enhance groundwater resources to prevent depletion of groundwater resources and ultimately restore the ecological function of the soil. In addition, rainwater is stored in the infiltration storage space, thereby reducing the capacity of the sewer pipe due to the decrease of the surface runoff, and it plays a role of flood control in the case of intensive rainfall or persistent rainfall.

It is an object of the present invention to provide a planting structure for street trees having a new structure capable of removing groundwater by removing pollutants from rainwater in a street environment in an urban area.

Another object of the present invention is to provide a landscape environment planting structure capable of restoring a natural ecological environment in a city area having a low impact development effect.

It is a further object of the present invention to provide a method and apparatus for collecting surface runoffs generated in an untreated area such as a city waterway and a plaza area and at the same time treating contaminated initial storms to provide groundwater recharge, To provide a plant planter structure.

It is a further object of the present invention to provide a method of controlling rainfall in a stormwater inflow space by reducing stormwater discharge, And to provide a landscape environment planting structure capable of minimizing pollutants and protecting various water resources.

These and other objects of the present invention can be achieved by the present invention which is described in detail below.

The low impact planting structure of the present invention has an upper space (A) for collecting and temporarily storing rainwater on the upper part, a rainwater collecting unit And a soil space (C) formed on the inner side of the upper space and the storage space and filled with soil for planting.

The transverse environmental planting structure of the present invention further includes an upper cover 200 capable of covering the upper space A after being planted in the soil space C.

The lateral environment planting structure of the first embodiment according to the present invention comprises four outer walls 10, 20, 30, 40, four inner walls 50, 60, 70, 80, a lower center wall 90, And a bottom member (97), wherein an upper space (A) is formed at an upper side by the outer wall, an inner wall and an intermediate horizontal member, and the upper wall A storage space B is formed on the lower side by the member, and a soil space C is formed on the inner side by the inner wall.

The soil space C comprises the outer wall 10, 20, 30, 40 and the inner walls 50, 60, 70, 70 on the intermediate horizontal member 95 so as to penetrate the soil around the outside of the planting plant structure 100. [ 80 and a lower center hole 90 is formed to penetrate the soil below the structure and a lower center hole 91 is formed.

The outer walls 10, 20, 30 and 40 are formed with outer wall top holes 11, 21, 31 and 41 by the inner penetration walls 55, 65, 75 and 85, 22, 32, and 42 are formed in the lower part of the bottom wall 30, 40 so that the storage space B penetrates the outer soil.

The transverse environment planting structure of the second embodiment according to the present invention comprises four outer walls 10,20, 30,40, two inner walls 50,70, a lower center wall 90, an intermediate horizontal member 95, And the bottom member 97. The upper space A is formed on the upper side by the outer wall, the inner wall, and the intermediate horizontal member, and the lower space is formed by the outer wall, the lower center wall, the intermediate horizontal member, And a soil space C is formed inwardly by the inner wall.

The soil space C includes outer wall upper holes 61 and 81 and intermediate holes 21 and 41 formed in the outer walls 20 and 40 so as to penetrate the soil around the outside of the planting plant structure 100, A lower center wall 90 is provided to penetrate the soil below the structure to form a lower center hole 91.

In the inner walls 50 and 70, inner wall holes 51 and 71 are formed so as to pass through the upper space A and a storage space B is formed in the lower part of the outer walls 10, 20, 30 and 40, Outer wall lower holes 12 and 32 are formed so as to penetrate the soil.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

The present invention has the effect of improving the underground water by removing pollutants from the rainwater in the urban environment in the urban area and reducing the impact on the natural ecology of the urban area, And the rainwater is stored in the infiltration storage space, thereby reducing the discharge capacity of the sewage pipe due to the decrease of the surface discharge volume, and it plays a role of flood control in the event of intensive rainfall or persistent rainfall, The present invention has the effect of providing a transverse environmental planting structure capable of minimizing a material and protecting various water resources.

FIG. 1 is a schematic view showing a state in which a roadside plant is planted using a transverse environmental planting structure of the present invention.
FIG. 2 is a schematic perspective view of a transverse environmental planting structure according to a first embodiment of the present invention; FIG.
FIG. 3 is a perspective view showing the internal structure of the second road planting planter structure. FIG.
4 is a cross-sectional view taken along line AA of FIG. 3;
5 is a schematic perspective view of a transverse environment planting structure according to a second embodiment of the present invention.
FIG. 6 is a perspective view showing the internal structure of the fifth planting plant structure. FIG.
7 is a cross-sectional view taken along line AA of FIG. 6;

The present invention relates to a planting planter structure for improving a street environment in an urban area, and more particularly, to a planting planter structure for improving the landscape environment of an urban area, in which a rainfall of city side is collected and rainwater collected in the ground is raised in the ground to restore a natural ecological environment The present invention relates to a horizontal environmental planting structure.

In order to solve the problem of the prior art that raises rainwater to groundwater without storing the rainwater or causes rainwater overflowing in the case of intensive rainfall or rainfall to flow to the river or river through the sewer to cause soil ecological problem Developed.

The present invention relates to a method and apparatus for preventing groundwater resources from being depleted by treating surface runoff occurring in the horizontal and vertical portions of an urban area by treating the contaminated initial stormwater simultaneously with the collection of the surface runoff from the permeable planting planter, And it has the advantage of reducing the capacity of the sewer pipe due to the decrease of the surface runoff, thereby being able to play a role of flood control in the case of concentrated rainfall or persistent rainfall.

The structure of the present invention is intended to be installed in advance in the lower part of the avenue and planting the roadside tree thereon. FIG. 1 is a schematic view showing a state in which a roadside plant is planted using a transverse environmental planting structure of the present invention.

The low impact planting structure of the present invention has an upper space (A) for collecting and temporarily storing rainwater on the upper part, a rainwater collecting unit (B) for storing the rainwater, and a soil space (C) formed toward the inside of the upper space and the storage space and filled with soil for planting.

Figure 2 is a schematic perspective view of a transverse environment planting structure according to a first embodiment of the present invention, Figure 3 is a perspective view for showing the internal structure of a second planting plant structure, AA in Fig.

The lateral environment planting structure of the first embodiment according to the present invention comprises four outer walls 10, 20, 30, 40, four inner walls 50, 60, 70, 80, a lower center wall 90, And a bottom member (97), wherein an upper space (A) is formed at an upper side by the outer wall, an inner wall and an intermediate horizontal member, and the upper wall A storage space B is formed on the lower side by the member, and a soil space C is formed on the inner side by the inner wall.

After the trees are planted in the soil space (C), the upper space (A) is covered with the upper cover (200). The upper cover 200 is conventionally used for protecting the roadside water, and is preferably made of steel.

The upper space A forms a separate and unified space except for the soil space C formed by the inner walls 50, 60, 70 and 80.

The soil space C comprises the outer wall 10, 20, 30, 40 and the inner walls 50, 60, 70, 70 on the intermediate horizontal member 95 so as to penetrate the soil around the outside of the planting plant structure 100. [ 80 and a lower center hole 90 is formed to penetrate the soil below the structure and a lower center hole 91 is formed.

Soil space (C) is a space where trees are planted, and the roots of trees can be extended. The roots can be extended to the soil outside the structure through the outer wall upper holes 11, 21, 31, 41 between the outer walls 10, 20, 30, 40 and the inner walls 50, And the roots can extend to the soil under the structure through the lower central hole 91.

The inner wall holes 51, 61, 71 and 81 may be selectively formed in the inner walls 50, 60, 70 and 80 and the storage spaces B may be formed in the lower portions of the outer walls 10, The outer wall lower holes 12, 22, 32, and 42 may be selectively formed to penetrate the outer soil.

The rainwater collects in the structure of the present invention and then temporarily stored in the upper space A through the upper cover 200 and the stored water passes through the intermediate horizontal member 95 and is collected in the storage space B. The retention space B forms a separate, unified space except for the soil space C formed by the lower center wall 90.

The middle horizontal member 95 should have permeability because the gathering rainwater in the upper space A has to descend into the soil space C. [ The intermediate horizontal member 95 also naturally has a function as a filtration layer.

The rainwater stored in the storage space (B) seeps into the lower ground through the bottom member (97) and joins the groundwater, thereby restoring the ecosystem in the ground. The bottom member 97 should also be water permeable like the middle horizontal member 95. The rainwater stored in the storage space B may be impregnated into the outer soil of the side portion through the outer wall lower holes 12, 22, 32, and 42 formed at the lower portions of the outer walls 10, 20, 30 and 40.

FIG. 5 is a schematic perspective view of a transverse environment planting structure according to a second embodiment of the present invention, FIG. 6 is a perspective view showing the internal structure of a planting plant structure of FIG. 5, AA in Fig.

5 to 7, the transverse environment planting structure of the second embodiment of the present invention comprises four outer walls 10, 20, 30, 40, two inner walls 50, 70, And an upper space A is formed on the upper side by the outer wall, the inner wall and the intermediate horizontal member, and the outer wall, the lower center A storage space B is formed at the lower side by the wall, the intermediate horizontal member, and the bottom member, and the soil space C is formed inwardly by the inner wall.

In the second embodiment, the upper space A is divided into two parts. Of course, the first embodiment and the second embodiment may be modified to form the " C "-shaped upper space A.

The soil space C includes outer wall upper holes 61 and 81 and intermediate holes 21 and 41 formed in the outer walls 20 and 40 so as to penetrate the soil around the outside of the planting plant structure 100, A lower center wall 90 is provided to penetrate the soil below the structure to form a lower center hole 91.

Soil space (C) is a space where trees are planted, and the roots of trees can be extended. The roots can extend to the soil outside the structure through the upper wall holes 21 and 41 of the outer walls 20 and 40 and the roots can extend to the soil under the structure through the lower central hole 91 have.

Inner wall holes 51 and 71 may be selectively formed in the inner walls 50 and 70.

The rainwater collects in the structure of the present invention and then temporarily stored in the upper space A through the upper cover 200 and the stored water passes through the intermediate horizontal member 95 and is collected in the storage space B. The retention space B forms a separate, unified space except for the soil space C formed by the lower center wall 90.

The middle horizontal member 95 should have permeability because the gathering rainwater in the upper space A has to descend into the soil space C. [ The horizontal member is preferably made of synthetic resin like other members, and the water can be made to go down to the lower soil space (C) by fine piercing. The intermediate horizontal member 95 also naturally has a function as a filtration layer.

The rainwater stored in the storage space (B) seeps into the lower ground through the bottom member (97) and joins the groundwater, thereby restoring the ecosystem in the ground. The bottom member 97 should also be water permeable like the middle horizontal member 95. It is preferable that the bottom member is made of synthetic resin like other members, and the water can be gradually lowered into the lower soil by fine punching. The rainwater stored in the storage space B may be impregnated into the outer soil of the side through the outer wall lower holes 12 and 32 formed in the lower part of the outer walls 10, 20, 30 and 40.

The low impact planting structure of the low impact development type of the present invention should be designed to be lower than other ground surface so that the rainwater collects there because an upper space A for collecting and temporarily storing rainwater is formed at the upper part.

Since the structure of the present invention is almost semi-permanently used, it is preferable that the structure is made of synthetic resin such as plastic. The size and shape of the structure can be variously modified depending on the environment of the place to be installed, the plant species, and the like, and such modification can be easily carried out by those skilled in the art.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims (8)

A structure comprising four outer walls 10, 20, 30 and 40, four inner walls 50, 60, 70 and 80, a lower central wall 90, a middle horizontal member 95 and a bottom member 97 ,
An upper space A for collecting and temporarily storing rainwater is formed on the upper side by the outer wall, the inner wall, and the intermediate horizontal member,
A storage space (B) for storing rainwater collected to be located at a lower side of the upper space to gradually infiltrate the rainwater into the soil is formed by the outer wall, the lower center wall, the middle horizontal member, And,
A soil space (C) formed on the inner side of the upper space and the storage space and filled with soil for planting is formed inward by the inner wall,
The soil space C comprises an outer wall 10, 20, 30, 40 and an inner wall 50, 60, 70, 70 on the intermediate horizontal member 95 so as to penetrate the soil around the outside of the planting plant structure 100. And the lower central hole 90 is provided to penetrate through the soil below the structure so as to form the lower central hole 91. [ A low impact planting structure of a low impact type.
The low environmental impact planting structure of claim 1, further comprising an upper cover (200) covering the upper space (A) after being planted in the soil space (C).
delete delete The method of claim 1, wherein outer wall top holes (11, 21, 31, 41) are formed in the outer walls (10, 20, 30, 40) And the outer wall lower holes (12, 22, 32, 42) are formed in the lower part of the outer walls (10, 20, 30, 40) so that the storage space (B) penetrates the outer soil. Planting planter structure.
2. The apparatus of claim 1, wherein the structure comprises four outer walls (10,20, 30,40), two inner walls (50,70), a lower center wall (90), an intermediate horizontal member (95) An upper space A is formed on the upper side by the outer wall, an inner wall and an intermediate horizontal member, and a storage space B is formed on the lower side by the outer wall, the lower center wall, the intermediate horizontal member, , And a soil space (C) is formed inwardly by the inner wall.
The method of claim 6, wherein the soil space (C) comprises outer wall upper holes (61, 81) and intermediate holes (21, 22) on the outer walls (20, 40) so as to penetrate the soil around the outside of the planting plant structure , And a lower central hole (91) is formed by providing a lower central wall (90) so as to penetrate the soil below the structure.
7. The apparatus according to claim 6, wherein inner walls (50, 70) are formed with inner wall holes (51, 71) to penetrate the upper space (A) And the outer wall lower holes (12, 32) are formed such that the space (B) penetrates the outer soil.

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