KR101799853B1 - The city water circulation system, and the roadside protection trench used in this system - Google Patents

Abstract

The present invention relates to a water circulation system capable of recovering a water circulation system by allowing rainwater to penetrate underground, comprising: a main frame of a street tree protecting trench, constructed around a street tree planted in a pavement to protect the street tree, and including an inlet into which rainwater is introduced, and a drain through which the introduced rainwater flows; a ventilation pipe connected to the main frame having a plurality of holes formed therein to penetrate the rainwater underground; a passage pipe constructed in the pavement; a construction block mounted on the inside of the passage pipe having a braille block to be installed in an upper portion thereof; a penetration pipe connected to the passage pipe, and buried underground to penetrate the rainwater thereto; and a reservoir to connect the penetration pipe and the ventilation pipe, and storing the rainwater introduced from each of the penetration pipe and the ventilation pipe to gradually penetrate the same underground.

Description

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an urban water circulation system and a roadside protection trench used in the system,

The present invention relates to an urban water circulation system and a roadside protection trench used in the system.

More specifically, it is a system that trenches are constructed in all cities, and rainwater is infiltrated into the ground using a trench and a channel pipe supporting the braille block, thereby ensuring the soundness of the urban water circulation, And to protect the natural ecosystem and the environment as well as to utilize abundant water resources in the city, and to a roadside protection trench used in the system.

The present invention also relates to a water circulation system of a city having a flood control function, which can be installed in a simple manner even in a new city as well as in a new city, and thus prevents flooding even when rainfall occurs in all cities.

In general, rainfall is stored in the soil, which is transformed into water vapor through evaporation or evaporation through plant tissues and return to the atmosphere. In addition, some of the precipitation moves to the river or river through the surface flow or runoff, and when it falls on the surface, it moves into the soil due to infiltration or spillage. The rainfall penetrated through the soil goes down to the groundwater Groundwater and surface water return to the atmosphere through evaporation and evaporation.

However, the water circulation system is influenced by urbanization, industrial concentration, rapid expansion of urban areas, changes in industrial structure, population increase, unusual weather, and unplanned development of watersheds.

In addition, as urbanization accelerates, the impervious area is expanded, which causes normal ground penetration of rainfall to be suppressed, lowering the groundwater level and causing streamflow of urban rivers.

Therefore, recently, a system has been developed to restore the water circulation in the city, promote the construction of an environmental city or an ecological city in which people and the environment can harmonize and coexist, and further, to help the water circulation system.

For example, Japanese Patent Application Laid-Open No. 2001-0073770 relates to an excellent storage / infiltration nail system for water circulation restoration in a city,

A water tank for collecting rainwater such as a roof and a roof of a building, a purification facility connected to the water tank and introducing water treated in the storage tank, a waterproof structure formed by a rubber sheet, Has a structure in which aquatic plants preferred by superfluids, algae, amphibians, reptiles and insects are planted, and rainwater overflowing from the purification facility and rainwater fed back from the storage tank are stored in one or two stages, A reservoir nail of a certain size which provides a space for living organisms in the complex while inhibiting the outflow; A penetration layer is formed by using gravels having various sizes on the bottom part and a waterproof plant which is covered with an appropriate thickness and applicable to both drying and submergence An infiltration nail for preventing the outflow of rainwater and for maintaining the soil ecosystem by infiltrating into the underground the rainwater flowing through the water pool of the storage nail; And a reservoir tank which is provided with a pump and allows part of the water overflowing through the penetration nail to be fed back to the reservoir through a pipeline and partly to be recycled into the pipe.

In addition, Korean Patent No. 10-0932661 discloses a water circulation system for artificial water in a new city ecological park, which is intended to circulate river water to the ecological park side and purify the river water and supply water to the ecological park in this process. To this end, the present invention relates to an artificial water channel, in which river water flows along the periphery of an ecological park; An aeration section for supplying oxygen to the stream water flowing along the artificial waterway; A water supply unit for supplying water from the artificial waterway to the ecological park side; It is a system that enables the purification of river water and the supply of water to the ecological park, which is composed of a filtration part for filtering contaminants in the river water flowing in the artificial waterway.

However, such a conventional water circulation system has no problem to be applied since the design and construction of the new city construction, but it is difficult to construct the water circulation system in the existing city.

In other words, it is difficult to secure artificial channels in existing cities, secure land for storing nails or tanks, and it is difficult to construct new pipelines for collecting water. Moreover, the cost and time of construction are enormously greater than originally planned cities There is a problem that is useless.

SUMMARY OF THE INVENTION The present invention has been made in view of such conventional problems, and it is an object of the present invention to protect a braille block and a roadside tree constructed on a sidewalk and prevent rainwater from being depleted by penetrating rainwater through a trench capable of storing rainwater. And also to provide a water circulation system of the city and a roadside protection trench for use in the system, which prevent urban flooding and allow the city to have its own flood control function.

It is a further object of the present invention to provide a structure that can be easily applied to existing cities as well as new cities, and in particular, it can provide water to the trees planted by using rainwater, And to provide a water circulation system of the city having a rainwater permeability function in the entire city.

The present invention also provides a water circulation system for a city that can protect a natural ecosystem as well as a person by restoring a water circulation system in a city where water circulation is difficult due to road pavement, sidewalk block and the like, and a roadside protection trench used in the system There is.

The present invention relates to a water circulation system capable of infiltrating rainwater into a basement to restore a water circulation system, comprising: a main frame including an inflow port through which rainwater flows and a drain passage through which rainwater flows; A vent pipe connected to the main frame and having a plurality of holes to penetrate the rainwater into the basement; A flow pipe installed on the sidewalk; A braille block seated on the flow pipe; A penetration pipe connected to the flow pipe and buried in the ground to penetrate rainwater; And a storage unit connecting the infiltration pipe and the vent pipe and storing rainwater introduced from each of the inflow pipe and the inflow pipe and slowly infiltrating into the basement.

First, the present invention has the effect of restoring the water circulation system of a city, which is difficult to circulate water, such as concrete, asphalt, and a sidewalk block, thereby protecting people and natural ecosystems, and securing abundant water resources.

Second, the present invention is an invention that prevents rainwater from penetrating to the roots of the roadside trees planted in the city so that roadside trees do not dry and drowns rainwater into the underground to prevent depletion of groundwater and prevent flooding and flooding of the city .

Third, the present invention is an invention capable of easily replacing a new city as well as a city where a construction has already been completed by a simple method.

1 is a side view of a water circulation system according to the present invention,
Figure 2 is a side view of a roadway protection trench according to the invention,
3 is a bottom plan view of a streetside protection trench according to the invention,
Fig. 4 is an exploded perspective view of a roadside protection trench according to the present invention,
5 is an enlarged perspective view of the main part of the present invention,
6 is a side view showing a state in which a main frame, an auxiliary frame, and a position fixing frame of the lateral protection trench according to the present invention are assembled.
7 and 8 are side views of a rainwater-permeable portion using a braille block according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, the same reference numerals are used for the same components, and additional descriptions that may overlap or limit the meaning of the present invention may be omitted in describing embodiments of the present invention.

Prior to the description of the present invention, in the context of the environment in which the singular / plural is not clearly distinguished in the use of the Korean language and the conventional usage environment of the term in the field, although the singular expression is described in the present specification, And is used in a sense to include plural expressions unless it is contrary to the interpretation or expressly contradicts otherwise. It is also to be understood that the terms 'comprising,''comprising,''comprising,''comprising,' and the like, which may be described orended herein, may include the presence or addition of one or more other features, It should be understood that it is not excluded in advance.

FIG. 1 is a side view of a water circulation system according to the present invention, FIG. 2 is a side view of a roadside protection trench according to the present invention, and FIG. 3 is a bottom plan view of a roadside protection trench according to the present invention.

FIG. 5 is an enlarged perspective view of a substantial part of the present invention. FIG. 6 is a perspective view of a main protection frame and a sub frame of a lateral protection trench according to the present invention, and FIG. Fig. 8 is a side view showing a state in which the fixed frame is assembled.

7 and 8 show a rainwater permeation unit using a braille block according to the present invention.

In the drawings, the water circulation system 1 of the present invention comprises a roadside protection trench 10 having an underground infiltration function of rainwater and a rainwater permeable portion 20 applied to a sidewalk.

The roadside protection trail 10 according to the present invention comprises a main frame 100, a vent pipe 200 assembled to the main frame and penetrating rainwater into the ground, And a position fixing frame 400 which is assembled to the outside of the main frame and fixes the position so that the roadside protection trench is not shaken from external impact or vibration, The binding plate 500 can be selectively used.

The rainwater permeable portion 20 includes a flow pipe 40 installed on the sidewalk, a braille block 60 seated on the flow pipe 40, and a penetration pipe 80 connected to the bottom of the flow pipe And a storage unit 600 connecting the penetration pipe and the vent pipe.

The main frame 100 is provided with an inlet 120 through which rainwater flows and a drainage passage 140 through which the introduced rainwater is moved to the ventilation pipe 200 and a reinforcement portion is provided at a central portion of the drainage passage 140 to be.

The reinforcement portion is provided with a support base 104 erected at the central portion of the drainage and a reinforcement plate 102 provided at the upper end of the support plate 104. The reinforcement plate 102 and the support base 104 are supported by pedestrians, The present invention is not limited to the drawings, but may be designed in various shapes and shapes, and may not be provided in some cases.

The main frame 100 is assembled in the form of a quadrangle supporting frame as shown in the figure and has a connecting portion 160 on each of the outer and inner surfaces. The auxiliary frame 300, The frame 400 or the binding plate 500 is sandwiched, which will be described later.

At least two or more of the vent pipes 200 may be selectively installed at each corner or central portion of the main frame 100 assembled in the form of a quadrangular frame, and the vent pipe 200 may be provided with a socket pipe 240 at an upper end thereof .

For example, when the ventilation pipe 200 is installed at a corner of the main frame 100, the main frame 100 has semicircular troughs 106 on opposite sides of the main frame 100, The socket tube 240 is inserted into the main frame 240, and then the main frame 240 is connected to the socket tube 240, thereby simplifying the assembling process.

Naturally, each tread 106 is configured symmetrically with respect to each other, so that the tread 106 becomes a circle after joining.

On the other hand, the present invention need not necessarily include the socket tube 240. In some cases, a flange may be provided at the upper end of the vent pipe 200, and the flange may be held in contact with the inside or the bottom of the main frame. When the bottom surface is brought into contact with the bottom surface, a drain hole (tread) for introducing rainwater into the vent pipe is formed in the main frame.

The method of assembling the socket pipe 240 and the vent pipe 200 in the present invention is not particularly limited. Depending on the situation of the site or depending on the construction environment, it can be selected by bolts, gluing, welding or fitting.

The vent pipe 200 according to the present invention has a plurality of holes 220 formed in a wall surface thereof to allow rainwater to flow into the underground. The holes can be formed as a full circle, a long hole, or a separate shape, . ≪ / RTI >

The auxiliary frame 300 inserted into the inner connecting portion of the main frame 100 controls the size of the inner space of the main frame 100 composed of the quadrangular support frame, If the number of trees is growing, it will be separated so that there is room for growing more trees without restriction.

The auxiliary frame 300 according to the present invention is provided with a coupling plate 320 on one side thereof so as to be fitted to the inner connection part 160 of the main frame and has the same shape as that of the connection part 160 The fitting portion 340 is provided so that the other auxiliary frames can be further assembled successively.

Meanwhile, the auxiliary frame 300 of the present invention may be assembled to the connection portion 160 located on the outer surface of the main frame.

The position fixing frame 400 according to the present invention is assembled to the connection portion 160 provided on the outer surface of the main frame 100. [

The position fixing frame 400 includes a base plate 420 and a vertical plate 440. The vertical plate 440 has a fitting plate 460 fitted to the connecting portion 160, And a sidewalk block is placed on the upper surface of the horizontal support plate 420.

In other words, according to the present invention, the position fixing frame 400 is formed in an "? "Shape so that the pedestal block is placed on the upper surface thereof by positioning the pedestal plate 420 equally or lowerly.

When the pedestrian block is placed on the pedestal plate 420, the whole of the roadside protection trench 10 is naturally pressed, and therefore, it can be fixed without moving and vibrating due to the passage of the vehicle.

In addition, the present invention may further include an additional bracket, anchor bolt, or other fastening means that can be fixedly mounted on the floor of the position fixing frame 400.

In another embodiment, the present invention may be assembled by inserting the position fixing frame 400 into the inner connecting portion of the main frame, and the shape need not be limited to the "B" shape. Any form of design can be developed if it is assembled in the connection and can be mounted on a sidewalk block or other heavy object.

The binding plate 500 according to the present invention can be fixed to a quadrangular supporting frame by connecting adjacent main frames 100, and has a flat cross-section as shown in the figure, The inner or outer connection 160, respectively.

The main frame and the coupling plate 500 are fixed to the pieces mounted on the outside of the coupling plate, but may be assembled in other structures depending on the case.

In the meantime, in the present invention, the rainwater pervious portion 20 using the braille block constructed in the sidewalk on which the pedestrian travels includes a flow pipe 40 installed on the sidewalk, and a braille block A reservoir block 600 connected to the infiltration pipe 80 and the vent pipe 200 is formed by a construction block 62 into which the inflow pipe 60 is inserted and a infiltration pipe 80 connected to the bottom of the inflow pipe, .

The flow pipe 40 has a seating surface 42 on which an seating plate is placed on the upper side of the flow pipe 40. The flow pipe 44 is formed as a single layer or multi layer with the seating surface 42 and has a flow path surface 44 for introducing the inflowing rainwater into the inflow pipe. .

In addition, a plurality of linear anchors 46 are integrally formed on the outer surface of the flow pipe 40 to prevent shaking and departure after construction.

Like the vent pipe 200, the penetration pipe 80 connected to the flow pipe 40 is pierced with a hole 82 in the wall surface to allow the rainwater received along the flow path to penetrate into the underground, It is also possible to have a socket tube connected thereto.

In another embodiment of the present invention, the infiltration pipe 80 may not be provided. In this case, drainage holes are formed in both side walls and the bottom of the flow pipe 40 to allow the introduced rainwater to flow into the underground through the drainage hole.

The braille block 60 according to the present invention may be a general braille block sold and used in the market, but also a braille block formed of a synthetic resin, an aluminum alloy, or another metal material as shown in FIG. 8 may be used.

When the conventional braille block 60 is used, the braille block 60 is sandwiched between the construction block 62 and the construction block 62. In the construction block 62, The support angle 66 is provided at the bottom so as to be fitted and fixed in the fitting portion 48 bent at the seating surface 42. The supporting angle 66 is formed with a penetration hole 68 to be.

That is, the rainwater of the sidewalk permeates between the construction block 60 and the flow pipe 40, and the rainwater flows into the infiltration pipe through the infiltration hole 68.

In addition, the present invention can be applied to a braille block 60a made of synthetic resin or aluminum alloy or iron plate manufactured as shown in FIG. In this case, a supporting angle 66a is provided at the bottom of the braille block 60a of the present invention so as to be fitted into the fitting portion 48 and a penetration hole 68a is formed in the supporting angle so that rainwater flows into the basement to be.

Reference numeral 600 denotes a reservoir portion. The reservoir portion connects the inflow pipe 80 with the vent pipe 200, connects the adjacent inflow pipe with another system, and stores the rainwater infiltrated from the infiltration pipe or the vent pipe, thereby slowly infiltrating the underground pipe.

In addition, the storage unit has a structure in which a plurality of infiltration holes are provided on the bottom surface or the wall surface, and rainwater is stored when the rainfall suddenly increases and the inflow amount of the rainwater increases, thereby preventing urban flooding and flooding.

The storage unit 600 may be made of synthetic resin, concrete, or a non-ferrous metal, and may be a pipe or a landfill.

The present invention having such a configuration increases the soundness of the water circulation system, thereby preventing urban flooding and flooding from rainfall, preventing groundwater depletion, and allowing a vent pipe 200 installed adjacent to the aqueduct to water To be able to give.

In particular, the present invention relates to a method and system for constructing a mainframe and a vent pipe, a flow pipe 40 and a permeation pipe 80 of a roadside protection trench 10 in the city to restore the water circulation of the city, Of the invention.

As described above, those skilled in the art will understand that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are all illustrative and not restrictive. The scope of the present invention should be construed as being included in the scope of the present invention without departing from the scope of the present invention.

1: water circulation system 10: roadside protection trench
20: Rainwater permeable portion 40: Flow pipe
60: penetration tube 100: main frame
200: vent pipe 300: auxiliary frame

Claims (5)

As a water circulation system that allows rainwater to penetrate underground and restore the water circulation system,
A main frame of a roadside protection trench constructed around a roadside planted on a sidewalk to protect a roadside tree, an inlet through which rainwater flows, and a drainage passage through which rainwater flows;
A vent pipe connected to the main frame and having a plurality of holes to penetrate the rainwater into the basement;
A flow pipe installed on the sidewalk;
A construction block which is seated inside the flow pipe and in which a braille block is installed at an upper portion;
A penetration pipe connected to the flow pipe and buried in the ground to penetrate rainwater; And
And a storage unit for connecting the infiltration pipe and the ventilation pipe and storing the rainwater introduced from each of the inflow pipe and the ventilation pipe so as to gradually infiltrate into the underground.
The water circulation system according to claim 1, wherein the flow pipe has a seating surface and a flow path surface bent downward in a single-layer or multi-side downward at an end of the seating surface, .
The bracket block according to claim 1 or 2, wherein the bracket block is erected on both sides so that the braille block is fitted into the bracket block, and a supporting angle is set on the floor so as to be fitted into a fitting portion provided on a seating surface constituting the flow pipe, And a penetration hole is formed at the support angle so that rainwater flowing between the construction block and the flow pipe is introduced into the penetration pipe.
As the trenches are built around the roadside trees planted on the sidewalk,
A main frame provided with an inlet through which rainwater flows and a drainage channel through which the introduced rainwater flows;
A vent pipe assembled to the main frame to penetrate rainwater into the underground;
An auxiliary frame assembled inside the main frame to adjust the space according to the size of the trees;
And a position fixing frame assembled to the outside of the main frame to fix the position so as not to be shaken from an external impact or vibration,
A roadside protection trench that includes rainwater flowing along a drainage channel to the vent pipes, watering the roots of the planted roadside trees, and penetrating the underground water to prevent depletion of groundwater.
The roadside tree protection trench according to claim 4, wherein a connection portion is provided on each of an inner surface and an outer surface of the main frame, and the auxiliary frame and the position fixing frame are assembled to the connection portion.

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