KR20190008622A - road boundary block of type keeping water - Google Patents

Abstract

The present invention relates to a curbstone block having a water keeping function and, more specifically, to a curbstone block storing a predetermined quantity of rainwater during raining to gradually discharge the rainwater under the ground after rain is stopped. According to the present invention, the curbstone block having a water keeping function comprises: a body having an opening formed on one side surface between left and right side surfaces, and having a hollow structure; a rainwater inflow hole formed on the upper surface of the body; a grating mounted on the rainwater inflow hole to block a foreign matter included in rainwater flowing into the rainwater inflow hole; a cylindrical rainwater storage tank inserted and installed in the inside of the body through the opening and having an upper part opened to store the rainwater received through the rainwater inflow hole; a rainwater outflow pipe protruding from one side of the rainwater storage tank so as to be coupled to a support groove formed in the body in order to discharge the rainwater stored in the rainwater storage tank to the outside of the body; and a rainwater discharge limiting means installed in the rainwater storage tank to prevent the rainwater from flowing out through the rainwater outflow pipe during raining.

Description

A road boundary block having a desalination function

The present invention relates to a road boundary block having a desalination function, and more particularly, to a road boundary block having a desalting function capable of storing a certain amount of stormwater in a rainy season and gradually releasing stormwater to the ground after the rain has been overcome.

Generally, a road boundary block is installed in a center of a road, a shoulder line or a press separating line to determine a section of a road so as to safely protect a vehicle and a pedestrian, and is usually made of a stone or a concrete molding.

Such a road boundary block is installed on the boundary line between the road and the road to distinguish between the road and the road. In addition, the road and the road are formed in a stepped manner so that when the vehicle driver derails or miscarries, It has a firewall function that prevents it from burning into India.

On the other hand, when the rain generated from the sidewalks and the roads, that is, the rainfall during the summer season, is poured into a large amount at the same time as the rainwater generated from the sidewalks and roadways, When the capacity is larger than the capacity, there are many problems such that the storm surges are overflowed and become high on the road.

Therefore, recently, a road boundary block is known which can efficiently transmit rainwater to a wide area or temporarily store rainwater.

Korean Patent No. 10-0612080 discloses a barrier structure for roads for drainage treatment.

In case of heavy rainfall during the summer season, the roadside barriers absorb and store some amount of rainwater of the roadway and the rainwater of the roadway so as to smoothly handle a large amount of rainwater, Thereby preventing the backflow phenomenon caused by the concentration of the drainage into the drain pipe and inducing a smooth drainage flow.

However, the road surface boundary block has a structure in which the sponge is installed inside the boundary block to store the storm temporarily, and thus the effect is low because the amount of water that can be stored in the boundary block is not large in the rainy season.

In addition, the fine holes formed in the sponge are easily clogged by small foreign substances in the interior of the boundary block, which makes it difficult to exert their functions.

In addition, the sponge can temporarily delay the flow of rain during rain, but can not block the external discharge of rain after the rain stops.

Korean Patent No. 10-0612080: Boundary stone structure for road drainage treatment

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a road boundary block capable of gradually releasing stored storms after a certain period of time has elapsed after a rain has been stored, .

In order to accomplish the above object, the present invention provides a road boundary block having a fresh water function, comprising: a hollow body having an opening formed at one side thereof and an interior thereof being hollow; An excellent inflow hole formed on an upper surface of the main body; A grating mounted on the storm inflow hole to block foreign matter from entering the storm inflow hole; A tubular storm reservoir which is inserted into the inside of the main body through the opening and is opened at an upper part to store the storm introduced through the storm inflow hole; A storm drain pipe coupled to the support groove of the main body and protruding from the storm reservoir so as to discharge the storm stored in the storm reservoir to the outside of the main body; And an excellent discharge restricting means installed in the superior stor- age tank to block the discharge of rainwater through the storm drain pipe in case of rain.

Wherein the superior discharge restriction means comprises a base portion provided at an inner bottom of the superior storage tank and having a storage chamber therein, a water inlet formed at a lower portion of the base portion so that the stormwater stored in the superior storage tank can be introduced into the storage chamber, A discharge port formed so as to penetrate from the inside of the storage room to the outside of the base and positioned higher than the water discharge port and a discharge port through which the rainwater flowing into the storage room can be moved to the stormwater discharge pipe through the discharge port, And a discharge port opening / closing unit for shutting off the discharge port when the level of the storm reservoir is full and opening the discharge port when the level of the storm reservoir falls from a high level to a predetermined level.

Wherein the upper and lower receiving chambers are formed to have the same diameter as the upper and lower receiving chambers and are connected to the water receiving openings and are formed on the upper portion of the lower receiving chamber and formed to gradually decrease in diameter from the lower portion to the upper portion, A lifting rod which is inserted into the guide rod and protrudes upward from the receiving chamber and whose upper portion is protruded upward from the guide rod; A lifting rod coupled to an upper end of the lifting rod to move the lifting rod upward and downward by a buoyancy force; and a lifting rod coupled to the upper storage chamber when the lifting rod is moved upward to close the lifting rod, So as to be separated from the upper discharge chamber and to be separated from the discharge port, Having a closing member which is coupled to a lower end, said closing member is formed in a conical shape may be decreased toward the upper portion to the diameter gradually.

As described above, according to the present invention, when the rain stops, the rainwater stored in the inside by the rainwater discharge limiting means is prevented from being discharged for a predetermined time. And, when the rainwater stored in the inside is evaporated naturally and the water level is lowered to a certain extent, the rainwater can be gradually discharged to the ground.

Therefore, according to the present invention, it is possible to efficiently use the storages stored in the road boundary block, since the water is stored without discharging the water in the wet state immediately after the rain, and the storm is drained to the ground when the ground is dry.

1 is a perspective view showing a state in which a road boundary block according to an embodiment of the present invention is installed,
FIG. 2 is an exploded perspective view of a road boundary block applied to FIG. 1,
Figure 3 is a cross-sectional view of the storm reservoir applied to Figure 2,
FIG. 4 is a perspective view showing an example of a main part provided inside the storeroom storage tank applied in FIG. 2,
FIG. 5 is a plan view showing the excellent storage tank applied to FIG. 2,
FIG. 6 is a cross-sectional view illustrating the operation of the storm reservoir applied to FIG. 2;

Hereinafter, a road boundary block having a desalination function according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, a road boundary block 10 according to an exemplary embodiment of the present invention includes a main body 11 having a hollow structure with an opening formed at one side thereof and an interior thereof being hollow, A grating 15 installed in the main body 11 for blocking foreign substances in the storm that are installed in the storm inflow hole 13 and flow into the storm inflow hole 13, A storm drainage pipe 25 protruding from the stor- age stor- age tank 20 and a storm drainage pipe 25 installed in the stor- age stor- age tank 20 for rainy weather, 25 for preventing the discharge of the rainwater through the discharge outlet.

The main body 11 is configured to form the outer shape of the road boundary block of the present invention, and the main body 11 is formed in the shape of a rectangle.

The main body 11 has a hollow structure with an empty interior. The main body 11 has openings on either side of its left and right sides. In the illustrated example, the right side surface of the main body 11 is an opening.

A supporting groove (17) is formed on the rear surface of the main body (11). The support groove (17) consists of a groove drawn in the left side direction from the right side edge of the main body. The support groove (17) is inserted with a storm drain pipe (25) to be described later.

The main body 11 can be formed of a concrete material.

On the upper surface of the main body 11, a fine inflow hole 13 is formed. The storm inflow hole 13 is for introducing stormwater into the inside of the main body 11 in case of rain. The fine inflow hole 13 is formed in a rectangular shape. It is a matter of course that the fine inflow hole 13 may be formed in various shapes and sizes in addition to the rectangle shown.

A grating (15) is mounted in the fine inflow hole (13). The grating 15 serves to cut off the foreign matter in the storm that flows into the storm inflow hole 13. The grating 15 may be formed of a metal material having excellent corrosion resistance and strength.

The storm reservoir (20) is installed inside the main body (11). The storm reservoir 20 is inserted into the interior of the main body 11 through an opening formed in the right side surface of the main body 11. [

The storm reservoir (20) serves to store the storm that has flowed into the main body (11) through the storm inflow hole (13).

The storm reservoir (20) is formed into a rectangular tubular structure with an open top. The storm reservoir 20 can be formed of a synthetic resin material.

The storm drain pipe (25) is formed protruding in the back surface direction of the storm reservoir (20). When the storm reservoir 20 is inserted into the main body 11, the storm drain pipe 25 is inserted into the supporting groove 17 and is engaged. The storm stored in the stor- age storage tank (20) is discharged to the outside of the main body (11) through the storm drain pipe (25).

The end of the storm drainage pipe (25) is in contact with the soil (3) supporting the sidewalk block laid on the sidewalk (1). In order to prevent the foreign matter such as soil from flowing into the storm drain pipe 25, the storm drain pipe 25 may be inclined downward or the storm drain pipe 25 may be bent downward.

And the stormwater flows into the stor- age storage tank 20 through the stor- age inlet hole 13 in the rainy season. When the storm reservoir 20 is filled with stormwater, the storm drain limiter 30 prevents storm surges from flowing into the storm drain pipe 25.

The storm drainage limiting means 30 is installed in the storm reservoir 20 to prevent the stormwater from being discharged to the outside through the storm drain pipe 25 when the stormwater stored in the storm reservoir 20 is full. After a certain period of time after the rain, the water stored in the stor- age storage tank 20 is gradually evaporated as the water level gradually lowers. When the water level is lowered to a certain level, the storm drain limiter 30 discharges stormwater to the outside.

As shown in FIG. 1, the excellent discharge limiting means includes a base portion 31 provided in a superior storage tank 20 and having a storage chamber 33 formed therein, And a discharge port 37 which is formed to penetrate the outside of the base portion 31 in the inside of the containing chamber 33 and is located higher than the water passage port 37, And a connection pipe 40 connecting the discharge port 39 and the storm drain pipe 25 so that the rainwater flowing into the storage room 33 can be moved to the storm drain pipe 25 through the drain pipe 39. [ And an outlet opening and closing unit for shutting off the discharge port 39 when the water level of the storm reservoir 20 is full and opening the discharge port 39 when the water level of the storm reservoir 20 drops from a high level to a predetermined level.

The base portion 31 is installed on the inner bottom of the storm reservoir 20. The base portion 31 is formed in a circular shape. A receiving chamber 33 is formed in the base portion 31.

The storage chamber 33 may be divided into a lower storage chamber 34 and an upper storage chamber 35. The lower housing chamber 34 is formed as a circular space having the same diameter as the upper and lower portions. The upper storage chamber 35 is formed in a conical space so that the diameter gradually decreases from the lower part to the upper part.

A through-hole 37 is formed in the lower portion of the base portion 31 so that the rainwater can flow into the receiving chamber 33. The water supply port (37) is connected to the lower storage chamber (34). Two water feed ports (37) are formed on the base portion (31) at intervals of 180 degrees.

A discharge port 39 is formed in the upper portion of the base portion 31. The discharge port 39 is located on the upper side of the base portion 31. Therefore, the discharge port 39 is positioned higher than the water supply port 37. The discharge port 39 is formed so as to penetrate from the inside of the upper containing chamber 35 to the outside of the base portion 31. Accordingly, the discharge port 39 is formed to be connected to the upper containing chamber 35.

The stormwater stored in the storeroom storage tank 20 flows into the lower storage chamber 34 through the water inlet 37 and the stormwater introduced into the lower storage chamber 34 rises to be discharged through the upper storage chamber 35 to the discharge port 39 ).

And the connection pipe 40 is installed so that the rainwater discharged through the discharge port 39 can be moved to the storm drainage pipe 25.

One side of the connecting pipe 40 is coupled to the base portion 31 and the other side of the connecting pipe 40 is coupled to the storm drainage pipe 25. The connection pipe 40 connects the discharge port 39 and the storm drain pipe 25 so that the stormwater can be discharged to the outside through the storm oil pipe outlet 25.

An adjustment member may be provided in the connection pipe 40 to adjust the amount of the flowing water flowing along the connection pipe 40. A porous article having a three-dimensional structure of a mesh-like structure with a control member can be used.

The discharge port opening / closing unit blocks the discharge port 39 when the water level of the storm reservoir 20 is full, and opens the discharge port 39 when the water level of the storm reservoir 20 falls to a certain level from the full water level.

The outlet opening and closing unit includes a guide rod 50 which is vertically elongated at the upper part of the base 31 and a guide rod 50 which is inserted into the guide rod 50, A lifting rod 51 projecting upward from the lifting rod 51 and a lifting rod 51 for lifting the lifting rod 51 upward and downward by a buoyancy force, And is coupled to the lower end of the lifting rod 51 so as to be separated from the discharge port by moving away from the upper storage chamber 35 when the lifting rod 51 moves downward, And an opening / closing member (55).

The guide bar (50) is installed on the upper part of the base part (31). The guide bar 50 is formed long in the vertical direction. Inside the guide rod 50, an insertion passage into which the lifting rod 51 is inserted is formed. The insertion path is formed so as to penetrate from the lower end to the upper end of the guide rod 50.

The lifting and lowering rod 51 is inserted into the insertion path and mounted on the guide rod 50. The lifting rod 51 is formed longer than the length of the guide rod 50. Therefore, the lower portion of the lifting rod 51 protrudes into the housing chamber 33, and the upper portion protrudes upward from the guide rod 50.

The attachment 53 is engaged with the upper end of the lifting rod 51. The plug 53 may be formed of a hollow plastic cylinder. Since the buoy 53 generates buoyancy in the water, it moves up and down according to the water level of the stor- age storage tank 20. Accordingly, the lifting rod 51 coupled with the sub port 53 also moves up and down according to the water level change.

The opening and closing member 55 is coupled to the lower end of the lifting rod 51. The opening and closing member 55 is accommodated in the containing chamber 33. The opening and closing member 55 is located in the lower containing chamber 34 when the water level is low and the openable and closable member 55 is located in the upper containing chamber 35 when the water level is high.

The opening and closing member 55 is formed in a conical shape whose diameter gradually decreases toward the upper part. This corresponds to the shape of the upper chamber. The opening and closing member 55 is preferably made of a flexible material such as rubber, silicone or the like.

The opening and closing member 55 coupled with the lifting rod 51 is coupled to the upper storage chamber 35 when the lifting rod 51 moves upward to block the discharge port 39 to prevent the discharge of the rainwater to the outside. When the lifting rod 51 moves downward, the opening / closing member 55 also moves downward and moves away from the upper containing chamber 35. Accordingly, since the discharge port 39 is opened, the discharge can be discharged to the outside.

The present invention having the above-described structure is installed at the boundary between the roadway 5 and the sidewalk 1, and stores a certain amount of storminess in a rainy season.

The operation of the present invention will be briefly described with reference to Fig.

The buoyant force is not generated in the buoyancy 53 in the state where the storm is not stored in the storeroom storage tank 20, so that the opening and closing member 55 is kept downward and kept in contact with the bottom of the storeroom storage tank 20. In this state, the discharge port 39 is opened.

Then, when it rains, the storm is introduced into the stor- age storage tank 20 through the stor- age inflow hole formed in the main body, and thus the level of the stor- age storage tank 20 is raised. As the water level rises, the mouthpiece 53 moves upward, and thus the opening / closing member 55 moves to the upper storage chamber 35 to close the discharge port 39. In the state of a full-water level as shown in Fig. 6 (A), the subsection 53 is located below the water surface. That is, the maximum rising height of the plug 53 is lower than the maximum water level.

The discharge port 39 is blocked by the opening / closing member 55 as long as the water level of the storage tank 20 is not lowered even if the ratio is low in the full water level.

If the rain is clear and the weather is clear and the temperature rises continuously, the rainwater stored in the stor- age storage tank 20 is naturally evaporated, and the water level of the stor- age storage tank 20 gradually decreases. When the water level falls to the level shown in FIG. 6 (B), the valve 53 starts to descend, and the opening / closing member 55 descends to open the discharge port. Then, the water stored in the stor- age storage tank flows into the connecting pipe and is gradually discharged to the outside through the storm drain pipe.

As described above, the present invention stores stormwater for a certain period of time without discharging water in the wet state of the rain immediately after the rainstorm, and then flows the stormwater into the ground when the land is dried. Can be used. Particularly, the present invention is more useful because it can serve to supply water to the roots of the roadside trees installed on the sidewalks in the vicinity of the road barrier seasons during the dry season.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation. Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

11: main body 13: fine inflow hole
20: Good storage tank 25: Storm drain pipe
30: Excellent discharge restriction means 31: Base portion
33: receiving chamber 39: outlet
40: connector 50: guide rod
51: lifting rod 53:
55: opening / closing member

Claims (3)

A body having a hollow structure having an opening formed in one side thereof and having an empty interior;
An excellent inflow hole formed on an upper surface of the main body;
A grating mounted on the storm inflow hole to block foreign matter from entering the storm inflow hole;
A tubular storm reservoir which is inserted into the inside of the main body through the opening and is opened at an upper part to store the storm introduced through the storm inflow hole;
A storm drain pipe coupled to the support groove of the main body and protruding from the storm reservoir so as to discharge the storm stored in the storm reservoir to the outside of the main body;
And an excellent discharge restriction means installed in the storm reservoir for preventing discharge of stormwater through the storm drain pipe when the storm is raining. [2] The apparatus according to claim 1, wherein the storm drain restriction means comprises: a base portion provided on an inner bottom of the storm reservoir and having a storage chamber therein; A discharge port formed so as to penetrate to the outside of the base part from the inside of the storage room and positioned higher than the storage compartment and a discharge port for discharging the discharge air to the discharge port through the discharge port, And an outlet opening / closing unit for shutting off the outlet when the level of the storm reservoir is full and opening the outlet when the level of the storm reservoir falls from a high level to a predetermined level, Wherein the road boundary block has a fresh water function. [3] The apparatus according to claim 2, wherein the accommodating chamber is formed to have the same diameter as an upper portion and a lower portion, and is connected to the water supply port, and is provided at an upper portion of the lower accommodating chamber and has a gradually smaller diameter And an upper storage chamber connected to the discharge port,
Wherein the outlet opening and closing unit comprises a guide rod formed in an upper portion of an upper portion of the base portion, a lifting rod inserted into the guide rod, the lower portion protruding into the containing chamber and the upper portion protruding above the guide rod, Wherein the lifting rod is coupled to the upper storage chamber to move the lifting rod vertically when the lifting rod is moved to an upper portion of the lifting rod, And an opening / closing member coupled to a lower end of the lifting rod so as to be separated from the outlet,
Wherein the opening / closing member is formed in a conical shape having a gradually decreasing diameter toward the upper part.

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