KR101246030B1 - Rainwater catchment and vegetation block and it's construction method - Google Patents

Abstract

PURPOSE: A block with functions for collecting initial rain and planting, and a construction method using the same are provided to construct eco-friendly urban landscapes using the block planted with lawn grass or flowers for landscaping, and to prevent flood damage by reducing the momentary amount of drainage from a sewer pipe during localized heavy rain. CONSTITUTION: A block with functions for collecting initial rain and planting includes a lower body(10), an upper body(20), and a water collection module(30). The lower body has a water collection space in which initial rain is collected, and a plurality of through holes from which the collected initial rain is drained underground. The upper body installed on the upper side of the lower body has an accommodating space where soil for planting lawn grass or flowers for landscaping is accommodated. The water collection module installed inside the upper body has a plurality of water collecting pipes for collecting the initial rain in the lower body.

Description

Block with early excellent collection and planting function and construction method using same {Rainwater catchment and vegetation block and it's construction method}

The present invention relates to a block having an initial excellent collection and planting function and a construction method using the same, and more particularly, is installed along a roadside street and a street lamp of a sidewalk, and a grass or a landscape plant is planted on a top surface, thereby being a natural-friendly city. Blocks equipped with early rainwater collection and planting functions to create landscaping, quickly collect early rainwater, and then discharge the collected water into the ground to prevent flooding due to heavy rains and to secure underground water and construction methods using the same It is about.

In general, the floor in the city is divided into a road through which vehicles pass and a walkway through which pedestrians pass. Such roads and sidewalks have a problem that rainwater does not directly penetrate the ground because the ground is paved by asphalt, concrete blocks, and the like.

Therefore, drains are provided at regular intervals on both sides along the road so that rainwater flows through the drains to the sewers so that rainwater is drained.

However, the water drained through the drains is not absorbed into the ground but flows directly into nearby rivers or rivers along the connected sewers, so that the water content of the ground paved by asphalt or concrete blocks is drastically lowered, and as a result, the amount of groundwater reserves is reduced. Therefore, depletion of groundwater is of course causing abnormalities in the natural ecosystem.

In addition, there is a restriction on the hourly drainage drained through the drainage, whereby if the heavy rain falls, the road and sidewalks are flooded while the drainage is lowered compared to the hourly rainfall.

In other words, asphalt roads and concrete blocks or asphalt-paved sidewalks that are currently common to most cities have the advantage of providing convenience for vehicles and pedestrians to pass, while reducing the reserves of groundwater. There is also a problem such as causing flooding damage during heavy rains.

The present invention has been made to solve the problems of the prior art as described above, by quickly collecting and storing the initial excellent by using a part of the space of the sidewalk blocks used for paving the sidewalk, by being drained to be absorbed into the ground The purpose of the present invention is to provide a block equipped with early rainwater collection and planting functions and a construction method using the same to prevent the depletion of groundwater and to prevent flooding damage by reducing the amount of drainage drained through the sewer during heavy rains. .

An object of the present invention as described above is provided with a collecting block for collecting the initial excellent water inside the sidewalk block, a plurality of communication holes are formed on the upper surface of the collecting space and the lower body formed with a plurality of through holes on the bottom; An upper main body installed on an upper surface of the lower main body, the upper main body having a receiving space in which soil is accommodated and planting grass or landscaping flowers; Installed in the upper body, it is achieved by consisting of a collecting module having a plurality of collecting pipes connected to the communication hole.

At this time, the collection module is installed in close contact with the inner surface of the upper body, a plurality of reinforcement frame is provided in a grid shape, the collection pipe may be implemented to be connected and fixed by the reinforcement frame.

And the water collecting pipe is a water collecting hole that is formed in the inner diameter relatively to the lower inner peripheral surface; It may be practiced to include a float that is floated by the rainwater that is seated on the upper surface of the water collecting hole to selectively open and close the water collecting hole.

In addition, the collection pipe may be implemented in contact with the upper surface of the lower body to support the upper load.

And it may be implemented that a plurality of through-holes are formed on the side of the upper body.

On the other hand, the construction method using the block according to the present invention, the step of securing the installation space for digging the soil deeper than the total height of the lower body, the upper body and the block assembly assembled with the collecting module along the space where the roadside street light street is installed Wow; A basic construction step of laying large stones or gravel at the bottom of the installation space; A lower main body installation step of installing the lower main body by connecting the lower main body in a longitudinal direction or a width direction along a basic installation space; An upper main body installation step of coupling the upper main body to an upper surface of the lower main body installed; A water collecting module installation step of installing the water collecting module in the upper body; Filling the soil in the space between the upper body and the collecting module, it is achieved by the planting step of planting grass or landscaping flowers.

Another construction method of the present invention, the planting module preparation step of installing the collecting module in the upper body after the lower body installation step, and planting the grass or landscaping plants in the upper body in advance; The prepared planting module may be carried out by the planting module assembly step of installing and fixing on the upper surface of the lower body.

According to the present invention, by connecting the space in which the trees and street lamps are installed among the sidewalk blocks to be paved for paving the sidewalks, the block is planted with grass or landscaping plants can be installed to create a natural landscape.

And because the use of the block according to the present invention, the initial rainwater is quickly collected into the water collecting space provided in the lower portion of the block during heavy rains, thereby reducing the instantaneous amount of drainage through the sewer pipe, thereby preventing and reducing flooding damage.

In addition, the collected initial rainwater is naturally absorbed into the ground for a long time through a plurality of through-holes formed in the bottom of the lower body, thereby ensuring a sufficient amount of groundwater even in the city, thereby preventing abnormalities of the natural environment and exhaustion of groundwater. There is also an effect.

1 is a perspective view showing an embodiment of a block having an initial excellent collection and planting function according to the present invention,
2 is an isolated perspective view of FIG. 1;
Figure 3 is a sectional perspective view showing the inside of the lower body according to the present invention,
Figure 4 is a perspective view of the upper body according to the present invention,
5 (a, b) a perspective view and a plan view showing an example of a collecting module according to the present invention;
6 is a use state diagram showing an example of the use of the collecting module according to the present invention;
7 is a block diagram showing an example of a construction method using a block having an initial excellent collection and planting function according to the present invention,
8 is a use state diagram showing an example in which a block having an initial excellent collection and planting function is constructed according to the present invention;
9 is a use state showing another embodiment of the upper body according to the present invention,
10 and 11 is a state diagram showing an example in which the block is equipped with the initial excellent water collection and planting function according to the present invention.

Hereinafter will be described in more detail with reference to the accompanying drawings showing an embodiment.

The present invention relates to a block having an initial excellent catching function and a planting function and a sidewalk construction method using the block, which is largely illustrated in FIGS. 1 and 2, and includes a lower main body 10, an upper main body 20, and The collecting module 30 is included.

As shown in FIGS. 2 and 3, the lower main body 10 is a housing having an appropriate size collecting space 11 for collecting initial excellent water therein, and a plurality of upper surfaces communicating with the collecting space 11. Four communication holes 12 are formed so that the initial excellent water is collected directly into the collecting space 11 through the collecting module 30 to be described later.

In addition, a plurality of through holes 14 are formed on the bottom surface of the lower body 10, that is, the bottom surface of the collecting space 11, and the initial excellent water collected into the collecting space 11 through the through holes 14 is formed for a long time. Drained to the ground throughout.

In addition, a coupling protrusion 13 for coupling with the upper body 20 may be formed along the upper circumference of the lower body 10. Due to this structure, the lower body 10 and the upper body 20 are mutually formed. The assembled state is maintained without deviation.

The upper main body 20 installed on the upper surface of the lower main body 10, as shown in Figure 4, after the water collecting module 30 to be described later is installed therein, an appropriate amount of soil is contained therein so that grass or landscaping plants To form a space to be planted, the upper surface is opened for this purpose is carried out in the form that the receiving space 21 is provided therein, or both the upper and lower surfaces are opened and coupled to the lower body 10, the lower body ( 10) may be implemented in the form of a receiving space 21 to the bottom of the upper surface.

Then, a plurality of through holes 22 are formed along the side circumference of the upper body 20, through which the grass or landscaping plants are planted without collecting water directly into the lower body 10 through the through holes 22. The appropriate amount of water directly absorbed is discharged to the outside of the upper body 20 over a long time.

As such, the water absorbed through the soil accommodated in the upper body 20 is used for supplying proper moisture for planting grass or landscaping plants, and more water is supplied through the through-hole 22 on the side. It is naturally discharged to the outside.

The collecting module 30 installed inside the upper body 20 is connected to each other in a grid shape as shown in FIGS. 5A and 5B, and is closely attached to the inner surface of the receiving space 21 of the upper body 20. The reinforcement frame 31 is to be made up of a plurality of collecting pipes (32) connected and fixed between the reinforcement frame (31).

The reinforcement frame 31 is embedded in the soil accommodated in the upper body 20 with the role of firmly fixing the plurality of water collecting pipes 32 inside the upper body 20 to improve the structural strength of the soil It also serves to prevent this loss.

In addition, the reinforcing frame 31 is carried out in the form connected through the upper portion of the collecting pipe 32, due to this structure is a large particle foreign matter flowing into the collecting pipe 32 is caught in the reinforcing frame 31 to the inside. It does not flow in.

In addition to this function, those skilled in the art may further apply a mesh-type filter to prevent the inflow of large particles of foreign matter on each upper surface of the collecting pipe 32.

On the other hand, the upper end of the collecting pipe 32 is preferably implemented to have a length protruding than the plane formed by the soil filled in the upper body 20, whereby the soil filled in the upper body 20 Rainwater is prevented from being introduced into the water collecting pipe 32 together, and at the same time, the initial excellent water is collected through the water collecting pipe 32 at a relatively high position only when the water level rises above a certain level due to a large amount of instant rainfall. In order to ensure sufficient moisture can be supplied to the soil filled in the upper body 20 in normal times, as a result, the smooth growth of grass or landscaping plants planted in the upper body 20 is ensured.

In addition, the collecting pipe 32 is installed so that the communication hole 12 and the inner flow path formed on the upper surface of the lower body 10, the lower end is installed to be in close contact with the upper surface of the lower body 10, the collecting pipe 32 Even if a load is applied to the load, the load is firmly supported by the lower body 10, and as a result, the load can be supported even when the pedestrian walks on the collection module 30 exposed to the outside.

And since the initial rain water collected in the water collecting space 11 of the lower body 10 is absorbed in the ground for a long time, there is a fear that odor occurs in the initial rain water during this process, the present invention occurs in the initial rain water collected in this way Means for selectively opening and closing the conduit of the collecting pipe 32 is further provided so that the odor to be discharged to the outside.

As an example, as shown in FIG. 6, a collecting hole 32A having a relatively small inner diameter is formed at an inner lower portion of the collecting pipe 32, and placed on the upper surface of the collecting hole 32A to collect water at an excellent level. Thereby, the mouth opening 32B which selectively opens and closes the collecting hole 32A is provided.

As a result, when the catching hole 32A is maintained in the closed state due to the weight of the floating ball 32B, and the initial excellent water is collected through the collecting pipe 32, the floating ball 32B is injured and the collecting hole 32A is raised. ) Is opened, and as a result, the initial excellent water is collected into the collecting space 11 of the lower body 10 through the collecting hole 32A.

At this time, the present invention because the initial rainwater is collected directly into the water collecting space 11 of the lower body 10 along the water collecting pipe 32, even when there is a large amount of instant rainfall, such as during heavy rains, It is possible to quickly reduce the burden of the drainage amount which is collected and thereby drained through the sewer pipe.

The present invention as described above is installed in the sidewalk (2) through which pedestrians pass, as shown in Figures 8 to 10, more specifically in the boundary stone (3) that separates the sidewalk (2) and the road (5). Installation in close proximity, that is, along the area where street trees or street lamps are installed, where pedestrians do not mainly pass.

As a construction method of a block (hereinafter referred to as 'block assembly 1') in which the lower body 10, the upper body 20 and the collecting module 30 are coupled according to the present invention, the installation method is illustrated in FIG. Space securing step (S100), basic construction step (S200), the lower body installation step (S300), the upper body installation step (S400), the collection module installation step (S500) and the planting step (S600) in the order of, The construction method will be described in detail.

<Application example>

(1) step to secure the installation space (S100)

First, as a step of securing an appropriate space to be constructed in the sidewalk for pedestrians to pass, the width of the installation space to be secured is determined according to the width to which the block assembly 1 is to be installed, and the depth of the block assembly 1 is determined. Dig the soil to a little deeper than the total height to secure the installation space and proceed with the construction step described below.

(2) basic construction stage (S200)

In this step, the foundation construction step (S200) is a step of preparing a foundation for easy permeability by laying relatively large particles of stone or gravel on the bottom of the space where the installation space is secured.

(3) lower body installation step (S300)

In this step, the lower main body 10 is horizontally installed in the installation space provided with the foundation. In this case, since the lower main body 10 has a rectangular length, only the lower main body 10 is installed in the longitudinal direction or the width direction of the lower main body 10. Also, the width of the area of the block assembly 1 occupying the sidewalk can be easily adjusted.

(4) upper body installation step (S400)

After the lower body 10 is installed in the installation space, the step of fixing the coupling protrusions 13 provided on the lower body 10 and the coupling protrusions 23 formed on the upper body 20 to be fixed to each other, As a result, the lower body 10 and the upper body 20 are fixed to each other.

(5) Collection module installation step (S500)

This step is a step of installing the collecting module 30 in the interior of the upper body 20 in a state where the lower body 10 and the upper body 20 are coupled to each other, whereby the collecting pipe 32 and the lower The communication holes 12 of the main body 10 are connected to each other to connect the pipes through which the initial rainwater is introduced, and is suitable between the receiving space 21 of the upper body 20 and the reinforcing frame 31 and the collecting pipe 32. The space is formed, the space is filled with the appropriate amount of soil through the planting step (S600) to be described later.

(6) planting step (S600)

This step is to fill a suitable amount of soil in the receiving space 21 of the upper body 20, planting grass or landscaping flowers, the construction is completed through this step.

Since this plan is a method for directly growing grass or landscaping plants, after the construction is completed, a proper period for growing grass or landscaping plants is required, and during this period, the soil contained in the accommodation space 21 is exposed to the outside. It may be lost by doing so.

Therefore, as shown in the second construction method below, a grass or landscaping plants may be prepared by preparing a planting module in a pre-grown state, and directly combining the same with the lower body 10.

In the case of using the planting module in this way, as shown in FIG. 7, the upper main body 20 and the collecting module 30 are not separately installed after the lower main body installation step (S300). A water collecting module 30 is installed and a planting module preparation step (S400 ′) of preparing grass or landscaping flowers 6 inside the upper body 20 in advance and preparing the planting module on the upper surface of the lower body 10. Installed and fixed to the planting module assembly step (S500 ') is carried out.

In this case, as shown in FIG. 11, the upper body 20 is open at the top and the bottom plate 24 is provided at the bottom thereof, and after the water collecting module 30 is installed, the grass or landscaping plants are planted in the upper part. The main body 20 can be moved, and thus, after the growth period of the grass or the landscape plant 6 is moved, the main body 20 is directly coupled to the lower main body 10.

On the other hand, as an embodiment of the present invention has been described as being installed along the sidewalk, but this is for a person skilled in the art to easily install a plurality or in series or in parallel in a park or flower bed to form an initial excellent catchment space of a constant size and at the same time grass B. Landscaping flowers may be constructed for the purpose of obtaining a compositional effect.

In the present invention as described above, the grass or landscaping plants are planted along the sidewalk, so that the urban landscape can be created in a natural manner, and the early rainwater can be quickly collected into a catchment space provided in the lower part of the block during heavy rains, so that a sewer pipe can be installed. Reduces drainage at the moment of drainage, preventing and reducing flood damage.

1: block assembly 2: sidewalk
3: boundary stone 4: floor
5: road 6: planting department
10: lower body 11: catchment space
12: communication hole 13: engaging projection
14: through hole 20: upper body
21: receiving space 22: through hole
23: engaging protrusion 24: bottom plate
30: collecting module 31: reinforcement frame
32: collecting pipe 32A: collecting pipe
32B: float

Claims (7)

A collecting body 11 is provided to collect the initial excellent water therein, and a plurality of communication holes 12 are formed on an upper surface of the collecting space 11, and a lower body having a plurality of through holes 14 formed on the bottom surface thereof. 10);
An upper body 20 installed on an upper surface of the lower body 10 and provided with an accommodation space 21 in which soil is accommodated therein to plant grass or landscaping flowers;
It is installed in the upper body 20, the up and down communication is connected to the communication hole 12, the water collecting module is provided with a plurality of collecting pipes 32 for collecting the initial excellent water to the lower body (10) Block having an initial excellent catching and planting function, characterized in that it comprises a (30).
The method according to claim 1,
The collection module 30 is installed in close contact with the inner surface of the upper body 20, a plurality of reinforcement frame 31 is provided in a grid shape,
The collection pipe 32 is a block having an initial excellent collection and planting function, characterized in that the connection is fixed by the reinforcement frame (31).
The method according to claim 1 or 2,
The water collecting pipe 32 has a water collecting hole 32A having an inner diameter smaller than the inner circumferential surface thereof; Block having an initial excellent water collecting and planting function, characterized in that it comprises a buckle (32B) to selectively open and close the water collecting hole (32A) is raised by the rain that is mounted on the upper surface of the water collecting hole (32A) .
The method according to claim 1 or 2,
The collection pipe 32 is a block having an initial excellent collection and planting function, characterized in that the upper load is supported in contact with the upper surface of the lower body (10).
The method according to claim 1,
A block having an initial excellent collection and planting function, characterized in that a plurality of through-holes 22 are formed on the side of the upper body 20.
A step for securing an installation space for digging soil to a depth deeper than the overall height of the block body 1 in which the lower body 10, the upper body 20, and the collecting module 30 are assembled along the space where the side streets to the street lamps are installed ( S100);
A basic construction step (S200) of laying large stones or gravel at the bottom of the installation space;
A lower main body installation step (S300) for installing the lower main body 10 by connecting the lower main body 10 in a longitudinal direction or a width direction along a basic installation space;
An upper main body installation step (S400) for coupling the upper main body 20 to an upper surface of the lower main body 10 installed;
A water collecting module installation step (S500) of installing the water collecting module 30 in the upper body 20;
Filling the soil in the space between the upper body 20 and the water collecting module 30, the plant with the initial excellent water collection and planting function, characterized in that consisting of a planting step (S600) for planting grass or landscaping plants Construction method used.
A step for securing an installation space for digging soil to a depth deeper than the overall height of the block body 1 in which the lower body 10, the upper body 20, and the collecting module 30 are assembled along the space where the side streets to the street lamps are installed ( S100);
A basic construction step (S200) of laying large stones or gravel at the bottom of the installation space;
A lower main body installation step (S300) for installing the lower main body 10 by connecting the lower main body 10 in a longitudinal direction or a width direction along a basic installation space;
A planting module preparation step (S400 ') of installing the collecting module 30 on the upper body 20, and preparing and preparing grass or landscaping plants in the upper body 20 in advance;
Construction method using a block having an initial excellent collection and planting function, characterized in that consisting of the planting module assembly step (S500 ') to install and fix the prepared planting module on the upper surface of the lower body (10).

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