KR100553086B1 - Jointed facilities keeping rainwater using block having reinforcement and method for constructing it - Google Patents

Abstract

The present invention relates to a prefabricated rainwater storage facility and its construction method, the rainwater can be easily leached into the ground, easy construction, shorten the construction period, due to the sufficient rigidity and long-term load for the reload The present invention relates to a prefabricated rainwater storage facility using a block capable of reinforcing a deformation preventing deformation and a construction method thereof.

Therefore, the present invention can be easily leached into the ground, the rain water can be easily assembled, using a block consisting of a base plate and a support plate forming a fluid movement hole to shorten the air, and to assemble the block It is rigidly assembled by using fasteners and separate fasteners formed integrally with the block to increase the rigidity of the load, and it is possible to reinforce the support to the block so that deformation due to stiffness and creep, etc. It can be prevented, and the installation of the penetrating sheet or the order sheet to the outside of the rainwater storage frame formed by the assembly of the block is configured to be selectively constructed as needed, such as the storage amount of rainwater, the storage purpose of rainwater. .

 Block, fluid mover, supporter, fastener, rainwater storage frame, penetration sheet, order sheet

Description

Prefabricated rainwater storage facility using block to reinforce support and construction method {JOINTED FACILITIES KEEPING RAINWATER USING BLOCK HAVING REINFORCEMENT AND METHOD FOR CONSTRUCTING IT}

Figure 1a is a perspective view showing a side connection state of the porous block according to the prior art.

Figure 1b is a perspective view showing the upper, lower connection state of the porous block according to the prior art.

Figure 1c is a cross-sectional view showing a state of buried rainwater storage frame assembled with a hole block according to the prior art.

2a to 2c is a perspective view and a cross-sectional view showing a block capable of reinforcing the support according to an embodiment of the present invention.

3 is a perspective view showing a fastener for fastening a block capable of reinforcing a support according to the present invention.

4a to 4 are a perspective view and a cross-sectional view showing a state in which the rainwater storage frame is assembled using a block capable of reinforcing the support shown in FIG.

Figure 5a is a cross-sectional view showing a state of reducing the number of supports inserted into the bottom plate from the bottom of the rainwater storage frame as an embodiment in the rainwater storage frame according to the present invention.

Figure 5b is a cross-sectional view showing a state in which the reinforcing rod is inserted into the support as an embodiment in the block capable of reinforcing the support according to the present invention.

Figure 6 is a cross-sectional view of the foreign matter removal hole when the foreign matter removal hole in the prefabricated rainwater storage facility according to the present invention.

7A to 7C are cross-sectional views showing a state in which a penetration sheet or an order-type sheet is embedded in an exterior of a rainwater storage frame configured by assembling a block capable of reinforcing a support according to the present invention.

8 is a block diagram showing a construction method of the prefabricated rainwater storage facility using a block capable of reinforcing the support according to the present invention.

           <Description of the symbols for the main parts of the drawings>

1: rainwater storage frame 2: ground

100: block for reinforcing the support 111: first fluid movement hole

112: support replacement work 113: stop jaw

114: first locking groove 115: first locking end

116: fastening groove 117: settle groove

200: wall plate 210: second fluid movement hole

300: fastener 400: permeable sheet

500: order sheet 600: foreign material removal hole

The present invention relates to a prefabricated rainwater storage facility and a construction method thereof, and more particularly, to provide a compressive rigidity by forming a support plate on the bottom plate and the upper and lower surfaces to form one or more fluid movement holes so that rainwater can be easily moved. Prefabricated rainwater storage facility and its construction method using blocks that reinforce and support blocks that prevent deformation due to long-term strength, and reinforce the support for attaching penetration-type sheets or order-type sheets to the outside. It is about.

In general, due to the increase in buildings and the increase of land surface pavement rate, rainwater flows into sewer or river at once without heavy flooding during heavy rain, and flooding may occur as a result of exceeding inflow capacity. On the other hand, a small inflow of rivers can lead to deterioration in water quality and depletion of groundwater. For this reason, a technology was developed to store rainwater in rainwater storage facilities consisting of concrete or synthetic resin of cast-in-place casting and to control the amount of runoff into rivers.

However, the rainwater storage facility, which is composed of concrete or synthetic resin, and is constructed by on-site casting, has no countermeasure in case of flooding of stored rainwater as well as delay of construction period due to on-site casting.

Therefore, in Korea Utility Model Registration No. 387866 (Declaration of Proposed: Underwater penetration device of rainwater storage and use of prefabricated perforated block wrapped with perforated fabric material, as shown in FIG. 1) The infiltration block is wrapped with a permeable fabric to form a rainwater storage frame to be buried underground. Rainwater entering the structure slowly penetrates through the permeable fabric and penetrates into the basement, while external soil particles enter and accumulate in the structure. It is to prevent rainwater from overflowing the sewage pipes and causing flooding when it rains a lot.

On the other hand, the assembly of the hole block is configured to insert two or three plastic clips into each side of the hole block as shown in Figure 1a to connect in the lateral direction, when assembled in the up, down direction As shown in Figure 1b is provided with four plastic rods protruding on the top of the block is configured to assemble the pore block by adjusting the volume according to the construction conditions in the side and up, down direction.

However, the structure of the perforated block does not secure rigidity enough to withstand the load, can not sufficiently control the deflection due to the creep over time, and the plastic clip and the plastic rod in the assembly of each perforated block It is used as a fastener, which has a problem in that sufficient rigidity cannot be given to structures, particularly at joints, in the action of lateral loads such as earthquakes.

Accordingly, an object of the present invention for solving the above-mentioned problems is that the construction is convenient and the air can be shortened by using a block composed of a bottom plate and a support plate forming one or more fluid movement holes so that rain water can easily move. It is to provide a prefabricated rainwater storage facility and its construction method.

In addition, another object of the present invention is a prefabricated rainwater storage facility having excellent rigidity against lateral load such as earthquake and construction method by assembling rigidly by using a fastener integrally formed in the block and a separate fastening device when assembling the block. To provide.

In addition, another object of the present invention is configured to reinforce the support to the bottom plate to further strengthen the compression load, preventing deformation by creep and the like, and prefabricated rainwater storage facility that can be integrally attached to the block and its construction To provide a method.

In addition, another object of the present invention is to install the permeable sheet or the order sheet on the outside of the rainwater storage frame formed by the assembly of the block can be selectively constructed as needed, such as the storage amount of rainwater, the purpose of storing rainwater To provide a prefabricated rainwater storage facility and its construction method.

Objects of the present invention as described above are attached to the finish of the rainwater storage frame (1) and the rainwater storage frame (1) in which a plurality of blocks are assembled by a fastening device, and the rainwater flowing out of the building, etc. In the prefabricated rainwater storage facility for storing the rainwater by flowing to the inlet pipe (3), etc., the block is formed in one or more first fluid movement hole is formed so that the rainwater can easily move in a flat plate shape, Prefabricated rainwater storage facility using a block capable of reinforcing a support, characterized in that it comprises a bottom plate is formed, and a plurality of supports inserted into and fastened to the support fastening holes in the upper and lower portions of the bottom plate. It is achieved by the construction method.

Hereinafter, exemplary embodiments of the present invention will be described with reference to FIGS. 2 to 8.

Figure 2a to 2c is a perspective view and a cross-sectional view showing a block capable of reinforcing the support according to an embodiment of the present invention, Figure 3 is a perspective view showing a fastener for fastening a block capable of reinforcing the support according to the present invention. 4A to 4 are perspective views and cross-sectional views showing a state in which the rainwater storage frame is assembled using a block capable of reinforcing the support shown in FIG. 2, and FIG. 5A is one embodiment in the rainwater storage frame according to the present invention. As an example, a cross-sectional view showing a state in which the number of supports inserted into the bottom plate is reduced from the bottom of the rainwater storage frame to the upper portion, and FIG. 5B is a block for reinforcing the supports according to the present invention. 6 is a cross-sectional view showing a state in which the foreign matter removal hole is configured in the prefabricated rainwater storage facility according to the present invention. 7A to 7C are cross-sectional views illustrating a state in which a penetration type sheet or an order type sheet is embedded in an outside of a rainwater storage frame configured by assembling a block capable of reinforcing a support according to the present invention. Is a block diagram showing a construction method of the prefabricated rainwater storage facility using a block capable of reinforcing the support according to the present invention.

A plurality of blocks are attached to the rainwater storage frame 1 and the rainwater storage frame 1 assembled by the fastening device, and the rainwater flowing out of the building and the like flows into the inlet pipe 3 and the like therein. In the prefabricated rainwater storage facility for storing rainwater,

The block 100 includes a flat plate-shaped bottom plate 110 and a plurality of supports 120 inserted into the bottom plate 110. One or more first fluid movement holes 111 are formed in the bottom plate 110 so that rainwater can be easily moved. The first fluid movement holes 111 have a circular shape as shown in FIG. The shape of the block 100 may be selectively configured in consideration of ease of injection molding.

In addition, the size and number of the first fluid movement hole 111 can be configured in consideration of the construction conditions in the field, when the construction of a structure having a good rainwater storage rate is the size of the first fluid movement hole 111 To reduce or reduce the number of the first fluid movement hole 111, on the contrary, if you want to construct a structure having a good rainwater penetration rate on the ground rather than rainwater storage rate, or increase the size of the first fluid movement hole 111, It can be selectively configured in such a way as to increase the number of the first fluid movement hole. However, when the size of the first fluid moving hole 111 is increased or the number thereof is increased, the stiffness with respect to the lateral load becomes relatively small, and consequently, the lateral load such as the earthquake load should also be considered.

The shape of the bottom plate 110 may be configured to be in contact with the bottom plate and the surface of the other blocks are assembled in a rectangular configuration as shown in Figure 2, a plurality of supports 120 to be described below will be inserted Bar support fastening hole 112 that can be formed, the shape of the support fastening hole 112 should be able to be configured to be inserted in the same configuration as the shape of the outer diameter of the support 120. In addition, the inner peripheral edge of the support fastening hole 112 is configured to control the insertion of the support 120 to be inserted, fastened to the upper and lower portions of the support fastener fastening hole 112 by forming a control jaw 113. Preferably.

In addition, as a component of the block 100 includes a plurality of supports 120 are inserted and fastened to the support fastening hole 112 in the upper and lower portions of the bottom plate 110, the appearance of the support 120 Is formed in a cylindrical shape as shown in Figure 2 can be configured to be inserted into the support replacement hole 112.

In addition, the support 120 may have a problem of compressive stiffness in case of excessive load, etc., may cause a problem of shape deformation due to sagging due to the effect of creep over time. As a countermeasure for this, the present invention inserts the support 120 into the support replacement holes 112 formed at the four corners of the bottom plate 110 as shown in FIG. 2, as well as at least one inside each corner. When the support replacement fastening hole 112 is configured so that such compressive rigidity does not become a problem, the support replacement fastening hole 112 inside the corner is the same as that of the first fluid moving hole 111. In the place where the function of moving passage, and the problem of compressive rigidity, etc., the support 120 is also inserted into the support fastening hole 112 in the inside of the corner, the compressive rigidity problem, It is desirable to solve the deformation problem according to the liver progress.

In addition, when the rain storage frame 1 is formed by assembling the block by constituting an extra support replacement hole 112 in the bottom plate 110 as described above, as shown in Figure 5a the storm storage frame (1) If the rain load storage facility is assembled in the upper floor load 110, such as a large building material load may be configured by inserting a plurality of supports 120 to the entire floor plate 110, but in terms of material cost reduction, air shortening The load is to adjust the number of insertion of the support 120 because it will be reduced from the bottom of the rain storage frame 1 to the top. That is, the four corners of each bottom plate 110 are basically assembled to the support 120, while reducing the number of the support 120 is added to the inside from the bottom of the rainwater storage frame (1) toward the top To assemble.

 In the present invention, as shown in Figure 5b as a reinforcement of the compressive stiffness to the load, forming the hollow 121 in the support 120 therein to assemble the block to complete the excellent storage frame (1) It can be configured to insert the reinforcing rods 122 into the hollow 121 of each support 120 to be laminated to the bottom through the support stand fastening hole 112 of the assembled bottom plate 110. In the case of the reinforcing rods 122, it is preferable to control the number of insertions according to the load of the rod, and the insertion of the reinforcing rods 122 increases the compression stiffness, as well as the assembly of the blocks stacked up and down. will be.

The reinforcing rods 122 may be made of plastics such as polypropylene when it is intended to be lightweight, and may be made of reinforcing bars, steel bars, etc. when it is desired to strengthen the compressive rigidity.

The outer diameter of the reinforcing rod 122 may be configured to be the same as the inner diameter of the hollow formed on the support 120 to ensure the integral behavior of the reinforcing rod 122 and the support 120, the support 120 In the case of forming a large inner diameter of the hollow formed in the grout (not shown) may be injected to secure the integral behavior of the reinforcing rods 122 and the support 120.

As shown in FIG. 4A, the bottom plate 110 forms at least one first catching groove 114 and at least one first catching end 115 at each corner side as shown in FIG. 4. Likewise, the first locking end 115 'of the other block is fastened to the first locking groove 114, and the first locking groove of the other block is not shown in the first locking end 115 (not shown.) It is fastened and configured. In FIG. 2, the first locking end 115 having an a-shape is formed at two corner sides of the first locking end 115 and the first locking groove 114 contacting the upper surface of the bottom plate 110. The first engaging groove 114 is configured for each of the three corners, each of the three corners on the other corner side is not configured, and the first engaging end 115 is not configured, but the first engaging end 115 and the first The shape, number and position of the first catching groove 114 may be selectively configured in consideration of the ease of injection molding and the strength of the fastening of the bottom plate 110.

When the blocks are stacked on each other and assembled on the side as described above, the support plate 120 that can be inserted into the bottom plate 110, up and down, and the bottom plate 110 is integrally provided In addition to the fastening by the locking end and the locking groove, it is possible to further strengthen the coupling between the blocks by using a separate fastening device.

As shown in FIG. 2, the fastening device includes four fastening grooves 116 and fasteners 300 formed at four vertices of one surface of the bottom plate, and the fastener 300 is shown in FIG. 3. As shown, the plate-shaped main body 310 and the main body are formed on one surface of the four blocks to be assembled and inserted into the fastening grooves 116 of the respective vertices collected at the reference point (x). The block is composed of four fastening protrusions 320 to be firmly attached.

Referring to the fastening state between the blocks using the fastener 300 in detail, as shown in Figure 4c four bottom plates 110 are assembled around the reference point (x) in a quadrangular shape with the sides facing the reference point (x) Four fastening protrusions 320 of the fastener 300 are inserted into the fastening grooves 116 of the respective blocks around the four blocks firmly attached.

In addition, it is preferable to configure the settling groove 117 so that the four blocks assembled by the fastener 300 is firmly attached to the body portion 310 is settled around the fastening groove 116. Can be. In the case of assembling the four blocks as shown in FIG. 4C by the configuration of the settling groove 117, the main body 310 of the fastener 300 is formed in the settling grooves 117 formed around the reference point x, respectively. The fastener 300 is firmly attached to each other between the bottom plate 110.

On the other hand, in the rainwater storage frame (1) formed by the assembly of the block that can reinforce the support as described above, the rainwater flowing down from the building, etc. to be introduced into the rainwater storage frame (1) through the inlet pipe (3), In the rainwater, various foreign substances such as stones, soil, and garbage are mixed in the course of rainwater as well as foreign substances inherent in the rainwater. If the rainwater mixed with these foreign materials is stored in the rainwater storage frame 1 as it is used as needed, it will require a separate purification facility, etc., so that the foreign material removal hole between the inlet pipe 3 and the rainwater storage frame 1 It would be desirable to construct 600).

As shown in FIG. 6, the foreign material removal hole 600 includes a manhole-shaped body portion 610 having an upper opening and a cover 620 to open and close the opened upper portion of the body portion 610. The shape of the body portion may be selectively configured according to the field construction conditions, such as round, square. The body portion may be installed on-site by manufacturing a factory such as plastic, such as PVC, it will be possible to site-installed construction by concrete.

One side of the body portion 610 is connected to the inlet pipe (3) is rainwater flowing into the inlet pipe (3) is stored in the interior of the body portion 610, various foreign matter mixed in the stored rain water In accordance with this elapsed is automatically settled to the bottom of the body portion 610, the other side of the body portion 610 constitutes an outlet pipe (4) foreign matter stored in the body portion 610 as rain water automatically The rainwater filtered on the floor is configured to flow out into the rainwater storage frame (1).

Further, in addition to removing the foreign matter from the rain water as described above, the outlet pipe 4 is provided with an outlet pipe filter 630 at the inlet of the portion connected to the body portion 610 to the outlet pipe filter 630. Only rainwater from which foreign matters are filtered may be configured to flow into the rainwater storage frame 1.

The outflow pipe filter 630 is made of a plastic material such as PVC, elastic material such as iron to sufficiently absorb the impact with the foreign matter, it is preferable to configure by selecting the filter interval according to the type of foreign matter to be filtered. something to do.

When the rain water is to be introduced from the upper portion of the foreign substance removal hole 600, the rain water falling or flowing on the upper portion of the foreign substance removal hole 600 is configured by forming a plurality of through holes 622 to allow the rain water to flow into the cover 620. Also may flow into the body portion 610. At this time, the rainwater flowing down or flowing on the upper portion of the foreign matter removing hole 600 will primarily remove bulky foreign substances such as garbage by the through-hole 622. In addition, a cover filter ( It is preferable to attach the bottom surface 621 so that the bottom surface and the space portion are formed. As a result, the first rainwater filtered as described above is accumulated by the cover filter 621 and the foreign matter is secondaryly accumulated in the space.

The cover filter 621 is also made of a plastic material such as PVC, elastic material such as iron to sufficiently absorb the impact with the foreign matter, it is configured by selecting the filter interval according to the type of foreign matter to be filtered. Would be desirable. The cover filter 621 is fastened to be detachable and attachable to the bottom of the cover 620, and when foreign matter is saturated in the space, the cover filter 621 should be configured to remove and reattach the foreign matter. As an example, as shown in FIG. 6, a screw fastening hole 623 may be formed at the edge of the cover filter 621 to be detachable and detachable by screwing the bottom surface of the cover filter 621. have.

In addition, in order to facilitate the removal of the foreign matter accumulated on the bottom of the body 610, the foreign material receiving groove 640 in which the foreign matter receiving body 650, which is stored therein, is stored in the bottom of the body. Can be configured. The foreign substance receiving groove 640 may be selectively configured according to the outer shape of the foreign substance receiving groove 650, such as a cylindrical, square groove, the bottom surface of the foreign matter receiving groove 640, as shown in FIG. It may be desirable to form a descending slope in the direction of the receiving groove 640 so that the foreign matter dropped on the bottom easily accumulates in the foreign substance receiving member 650 placed in the foreign substance receiving groove 640. When the foreign matter accumulated in the foreign matter receiver 650 is saturated by configuring the foreign matter receiver 650 that can be attached and detached as described above, only the foreign matter receiver 650 can be detached and removed.

On the other hand, when the rainwater storage frame (1) formed by assembling the blocks using a fastening device as described above is completed to process the finish of the rainwater storage frame (1), the finish material is the rainwater storage frame (1) A permeable sheet 400 may be used to surround the outside of the rainwater storage frame 1 to allow the rainwater to leach out. The permeable sheet 400 uses a material such as a nonwoven fabric, and in order to prevent the blockage phenomenon, it is preferable to use the nonwoven fabric by adjusting the particle diameter of the nonwoven fabric. Here, the occlusion phenomenon refers to a phenomenon in which the soil particles are separated from the soil matrix and are moved by the flow of fluid in the gap of the nonwoven fabric, and then fill the gap of the nonwoven fabric. In order to prevent the rainwater stored in) from leaching into the ground, it is reasonable to adjust the particle size of the nonwoven fabric according to the soil classification. The permeable sheet 400 made of the nonwoven fabric may perform the function of blocking the inflow of foreign substances from the outside into the rainwater storage frame 1 in addition to the function of allowing the rainwater stored in the rainwater storage frame 1 to leach into the ground. It is.

The finishing material may use the order-type sheet 500 to prevent the rainwater stored in the rainwater storage frame (1) can be leached to the outside. The order-type sheet 500 may be made of an EDPM material, etc., and the ground (2) outflow of the rainwater stored in the rainwater storage frame (1) and also prevents foreign matter from entering the interior of the rainwater storage frame (1) When using the order-type sheet 500 as a finishing material to perform a function, it would be desirable to install a separate drain pipe, etc. for the outflow of rain water stored in the rainwater storage frame (1).

When explaining the embodiment of the prefabricated rainwater storage facility of the present invention by using the water-permeable sheet 400 or the order-type sheet 500 as a finishing material as described above with reference to FIG. 400 may be installed on the upper and side surfaces of the rainwater storage frame 1 so that rainwater may leach into the ground 2 (hereinafter, referred to as “penetration type”), as shown in FIG. 7B. In order to block the leaching of the rainwater into the ground (2) and to use the stored rainwater for other purposes, the bottom and side surfaces of the rainwater storage frame (1) are covered with an order sheet (500), and the rainwater storage frame ( In order to prevent the occurrence of flooding by flooding 1), the permeable sheet 400 may be installed only on the upper surface to be configured to leach rainwater that overflows only to the top (hereinafter referred to as "order type"). , The order-type sheet 500 is because the stored rain water does not leak to the outside Since the primary male sheet 500 by a pressure of rain damage it is desirable to install more in, for protection by the outer sheet 400 for pitching of the primary male sheet (500). In addition, as shown in FIG. 7C, the rainwater at the bottom of the rainwater storage frame 1 is installed with the order-type sheet 500 for storage, and the rainwater at the top may be leached into the ground 2. The seat 400 may be installed and configured (hereinafter, referred to as "combination type").

In more detail, the rainwater storage frame (1) formed by assembling the block provided with the reinforcing rod is buried underground in the case of the penetration type, the pitcher on the side and the upper surface of the rainwater storage frame (1) The mold sheet 400 is constructed. The foreign material removal hole 600 described above is buried in the same line as the ground on the side of the rain water storage frame (1), the inlet pipe (3) to which rain water flows is connected to the side of the foreign material removal hole (600), The other side of the foreign matter removal hole 600 is connected to the foreign matter removal hole 600 and the rainwater storage frame (1) is an outlet pipe (4) for the stored rain water to flow out into the rain water storage frame (1). Above the rainwater storage frame (1) is composed of at least one check hole (7) penetrating the ground, and the foreign matter precipitated by checking the inside of the rainwater storage frame (1) after the posture by the configuration of the inspection hole (7) It will be able to remove the back.

One or more overflow streams 5 are formed on the upper edge of the rainwater storage frame 1 so that the rainwater stored in the rainwater storage frame 1 overflows the rainwater storage frame 1 when the rainwater overflows the rainwater storage frame 1. It is configured to be spilled into. The overflow outflow pipe 5 may be connected to the sewage pipe so as to discharge the overflowing rainwater into the sewage pipe.

When the rainwater is stored and leached by the penetrating type, rainwater flowing through a building, etc., falls through or flows through the inlet pipe 3 or above the foreign substance removal hole 600, and penetrates the cover 620. It is stored in the body portion 610 of the foreign material removal hole through the ball 622. Rain water stored in the body 610 is automatically settled over time to accumulate in the foreign matter receiver 650, or foreign matter is removed by the cover filter 621. In addition, the stored rainwater is discharged to the rainwater storage frame 1 through the outlet pipe 4, and the foreign matter is filtered out by the outlet pipe filter 630 installed at the inlet of the outlet pipe 4. Rainwater flowing into the rainwater storage frame (1) through the outlet pipe 4 is a plurality of fluid movement holes of the block that can reinforce the support assembled on the lower portion of the rainwater storage frame (1) at the bottom of the rainwater storage frame Rainwater is leached into the ground (2) through, the rainwater is leached into the ground (2) through the permeable sheet 400 installed on the side and the upper surface of the rainwater storage frame (1) rainwater is rainwater storage frame ( Flooding 1) will prevent flooding in advance. In addition, when rainwater floods the rainwater storage frame 1 in addition to leaching to each surface as described above, sewage pipes and the like through the overflow flow pipe (5) connected to the upper surface of the rainwater storage frame (1) Rainwater will be released. Rainwater leaches into the ground little by little even during rainy weather storage and leaching, so the rainwater does not overflow onto the ground. The infiltration type is more important than the storage of rainwater such as golf courses and sports grounds. It is preferably used in the case. In addition, it is possible to check the storage state of the rainwater in the rainwater storage frame (1) through the inspection opening (7), check for the presence of internal defects and remove foreign matters from the stored rainwater.

In the case of the storage type rainwater storage frame (1) formed by assembling the block provided with the reinforcing rod is buried underground, the order-type sheet 500 is installed on the bottom and side surfaces of the rainwater storage frame (1), It is preferable to construct the permeable sheet 400 for protection in and out of the order sheet 400. At least one at the upper edge of the rainwater storage frame (1) and the check hole (7) and the rainwater storage frame (1) formed on the upper side of the rainwater storage frame (1) and the foreign matter removal hole (600) configured on the side The overflow flow pipe 5 is configured in the same manner as the penetration type. However, the storage type is configured to be connected to the orifice receiving 700 which can be stored so that the rainwater outlet pipe 5 can be used for multipurpose because the main purpose is to use the rainwater stored in the rainwater storage frame (1), Rainwater stored in the lower portion of the rainwater storage frame (1) should also be discharged, so that one or more drainpipes (6) are formed at the lower portion of the rainwater storage frame (1) so that the drainage pipe (6) is connected to the orifice receiver (700). Configure to

When the rainwater is stored and leached by the storage type, the inflow and foreign matter removal by the inflow pipe 3 and the foreign matter removal hole 600 is the same as the infiltration type, but through the outflow pipe 4 Rainwater flowing into the rainwater storage frame (1) is the rainwater storage frame (1) is surrounded by the order sheet 500 on the lower surface and side, so that rainwater does not leach into the ground (2), but penetrates into the upper surface Since the seat 400 is installed, the rainwater that overflows the rainwater storage frame 1 is leached only through the upper surface. Since there is no leaching of rainwater on the side and the lower surface as described above, the rainwater pressure acts on the order-type sheet 500, which may cause defects. The 400 is installed to prevent the leaching of rainwater due to the tearing of the sheet. Rainwater stored in the rainwater storage frame (1) as described above is discharged to the orifice receiving 700 through the drain pipe 6 connected to the lower portion of the rainwater storage frame (1), rainwater stored in the orifice receiving 700 Is used for proper use such as drinking water and fire protection. In addition, the rainwater overflowing the rainwater storage frame (1) through the overflow flow pipe 5 connected to the upper portion of the rainwater storage frame (1) is discharged to the orifice receiver (700). In addition, in the case of the storage type, it is possible to check the storage state of the rainwater in the rainwater storage frame 1, the presence of internal defects, and to remove the foreign matter from the stored rainwater through the check hole 7.

In the case of the combined type rainwater storage frame (1) formed by assembling the block provided with the reinforcing rod is buried underground, the order-type sheet 500 is installed on the bottom and lower side of the rainwater storage frame (1), It is preferable to construct the permeable sheet 400 for protection in and out of the order sheet 400. At least one on the upper end of the rainwater storage frame (1), the check hole (7) configured in the upper portion of the rainwater storage frame (1) and the foreign matter removal hole (600) configured on the side of the rainwater storage frame (1) The overflow flow pipe (5) is configured, the drain pipe configured in the lower portion of the rainwater storage frame (1) and the configuration of the orifice receiver 700 connected to the overflow flow pipe (5), the drain pipe (6) is the same as the storage type Is configured. However, the combination type is because the rainwater stored in the rainwater storage frame (1) is part of the ground leaching, and part of the purpose is to use a multi-purpose, so that a part of the rainwater storage frame (1) is constructed as an order-type sheet 500 In addition, only a point of constructing a part of the permeable sheet 400 is different from the storage type.

 When the rainwater is stored and leached by the combination type, the inflow and storage of rainwater by the inflow pipe 3 and the foreign matter removal hole 600 are the same as the penetration type and the storage type, but the outflow pipe 4 In the treatment of rainwater flowing into the rainwater storage frame (1) through), the side and bottom surfaces of the lower portion of the rainwater storage frame (1) is a degree-type sheet 500 is constructed so that the rainwater is the order-type sheet ( 500 is stored in the construction part without leaching to the ground (2), even in this case because there is no leaching of rainwater on the side and lower surface rainwater pressure acts on the order-type sheet 500 to cause defects Since there is a risk of installing the water-permeable sheet 400 for protection inside and outside the order-type sheet 500 to prevent leaching of rain water due to the tearing of the sheet. In the combined type, the rainwater stored in the portion where the order-type sheet 500 is constructed is discharged to the orifice receiver 700 through the drain pipe 6 connected to the lower portion of the rainwater storage frame 1, and the orifice receiver Rainwater stored in (700) is also to be used for proper use, such as drinking water, fire. On the other hand, the side surface and the upper surface of the upper portion of the rainwater storage frame (1) is a pitcher-type sheet 400 is constructed so that the pitcher for the rainwater overflowing the rainwater storage frame (1) portion in which the order-type sheet 500 is constructed It is to be leached into the ground (2) through the mold sheet 400 to prevent the rain from flooding the rainwater storage frame (1) to cause a flood or the like. In addition, the orifice receiving 700 for the rainwater that overflows the rainwater storage frame 1 through the overflow flow pipe 5 connected to the upper portion of the rainwater storage frame 1 in the same way as the penetration type, storage type. To be discharged. In addition, in the case of the combined type, it is possible to check the stored state of the rainwater in the rainwater storage frame (1) through the check hole (7), check for the presence of internal defects, and remove foreign matters from the stored rainwater.

Meanwhile, as shown in FIG. 4B, the rainwater storage frame 1 has a plate-shaped wall plate having one or more second fluid movement holes 210 formed thereon so that rainwater can be easily moved by facilitating construction of the finishing material on its side. It can be configured by further fastening the 200.

When fastening the wall plate 200 to the edge side of the bottom plate 110 of each block as an embodiment of the present invention as shown in Figure 4b the first catch of the above-mentioned bottom plate 110 as described above As mentioned above, the second locking end 220 and the second locking groove 230 are integrally formed on the wall plate 200 so as to be fastened to the groove 114 and the first locking end 115, respectively. The sides of each bottom plate 110 may be fastened in the same manner as fastening with each other.

On the other hand, the construction method of the prefabricated rainwater storage facility using a block capable of reinforcing the support of the present invention is a rainwater storage frame (1) and a finishing material on the outside of the rainwater storage frame (1) in which a plurality of blocks are assembled by a fastening device. In the construction method of the prefabricated rainwater storage facility for storing the rainwater by flowing the rainwater flowing out of the building or the like into the inlet pipe (3), etc.

Excavation construction step (S1), foundation construction step (S2), the step of installing the bottom sheet (S3), the step of assembling the block construction of the rainwater storage frame (S4), and connected to the external facility It comprises a step (S5) of construction, the step (S6) of constructing the sheet on the side, the upper surface of the finished rainwater storage frame, and the buried compacting operation step (S7).

In the step (S4) of assembling the block to construct the rainwater storage frame (1), the support is inserted into the support fastening hole 112 of the bottom plate 110 as assembled from the lower portion of the rainwater storage frame (1) to the top Assembling in such a way that the number of 120 is reduced, the step of strengthening the compressive rigidity of the rainwater storage frame (1) in the case of a large load load.

As described above, the construction of the support 120 while reducing the number of the rainwater storage frame 1 toward the upper portion of the rainwater storage frame 1 when the loading load acts on the top surface of the rainwater storage frame 1 is the ground level. Only the earth pressure of the dead load, live load and rainwater storage frame (1), such as the building, but the rainwater storage frame (1) self load and rainwater storage frame (1) in addition to the loads toward the lower portion of the rainwater storage frame (1) The cumulative load of rainwater stored in) is taken into account.

Therefore, the insertion of the support 120 into the bottom plates stacked on top of the number of the support 120 inserted in consideration of the load acting on the bottom of the rainwater storage frame 1 is an uneconomical construction and As it is assembled from the bottom of the rainwater storage frame (1) to the top, the construction method that gradually reduces the number of the support 120 to be assembled is economical, the number of the support 120 is a commercial material that acts according to each height It can be configured selectively considering the load.

In the step (S4) of assembling the block to construct the rainwater storage frame (1) in the case of constructing a hollow to inject a reinforcing rod into the support, after assembling a plurality of blocks of the bottom plate 110 located at the top Inserting the reinforcing rods 122 through each of the support fastening holes 112, the upper and lower assembled blocks are integrally attached, reinforcing compressive strength and preventing creep deformation.

In addition, the step (S4) of constructing the rainwater storage frame (1) by assembling the block comprises the step of assembling a wall plate on the side after assembling a plurality of blocks.

In the step of connecting with an external facility (S5), as mentioned above, in the case of the penetration type, the rainwater storage frame (1) is connected to the foreign material removal hole and the outlet pipe (4) formed on the side, and the overflow of the overflow on the other side. Including the step of connecting the pipe (5), in the case of the storage type rainwater storage frame (1) connected to the foreign matter removal hole and the outlet pipe (4) configured on the side, and the orifice receiver 700 configured on the other side And connecting the overflow outlet pipe 5 and the drain pipe 6 to the upper and lower parts, and in the case of the combined type, the foreign material removal hole formed on the side of the rainwater storage frame 1 in the same way as the storage type; Connecting to the outlet pipe 4, and connecting the orifice receiver 700 configured on the other side, and the upstream outlet pipe 5 and the drain pipe (6) up and down.

In the step of constructing the bottom sheet (S3) and the step of constructing the sheet on the side, the upper surface of the finished rainwater storage frame (S6) as described above, if the rainwater is to facilitate leaching into the ground pitcher Install the sheet on the top and side of the rainwater storage frame, or cover the bottom and side of the rainwater storage frame with a water-repellent sheet to slow the leaching of the rainwater into the ground, and install the water-permeable sheet only on the upper surface to flood only the top. Rain water can be leached out, but the water-repellent sheet can be damaged by the rain water pressure, etc., because the stored rainwater is not leaked to the outside. To increase the leaching amount by installing only the permeable sheet as described above, and to reduce the leaching amount by installing only the order type sheet. In order to induce a suitable rainwater leaching by mixing the rainwater in the bottom of the rain storage frame to install the order-type sheet for storage and the rainwater at the top includes a step of installing a permeable sheet to be leached into the ground It is done by

Although the above description has been made with reference to the embodiments of the present invention, the present invention is not limited to the above-described embodiments, and those skilled in the art will recognize that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description in the specification but should be defined by the claims.

In the present invention configured as described above is a prefabricated rainwater storage facility that is easy to construct and shorten the air by using a block consisting of a support plate on the bottom plate and one surface to form one or more fluid movement holes so that rainwater can be easily moved And the construction method is provided,

By attaching the outside of the rainwater storage frame formed by the assembly of the block as the penetration sheet, it is possible to prevent the rainwater from overflowing by storing the rainwater stored on the ground, and also prevent foreign substances from entering the rainwater storage frame. The prefabricated rainwater storage facility and its construction method are provided,

In addition, when assembling the block by using a support that can be inserted into each bottom plate and a separate fastening device to provide a prefabricated rainwater storage facility excellent in rigidity against lateral loads such as earthquake and construction method,

In addition, it is possible to reinforce the support in order to reinforce the rigidity against the compressive load, and to provide a prefabricated rainwater storage facility and its construction method that can adjust the number of reinforcing support according to the load acting for each height,

In addition, by providing a hollow to insert the reinforcing rod to the support to improve the rigidity against the compressive load, as well as a prefabricated rainwater storage facility and construction method that can be integrated by attaching the stacked blocks is provided,

In addition, prefabricated rainwater storage facilities and the like can be selectively installed according to the need, such as the storage amount of rainwater, the purpose of storage of rainwater by installing the permeable sheet or the order sheet on the outside of the rainwater storage frame formed by the assembly of the block Construction methods are provided.

Claims (14)

delete delete delete delete delete delete delete delete A plurality of blocks are attached to the rainwater storage frame (1) and the rainwater storage frame (1) assembled by the fastening device, and the rainwater flowing out of the building and the like flows into the inlet pipe (3), etc. In the prefabricated rainwater storage facility for storing rainwater, The block 100 has a bottom plate 110 is formed with one or more first fluid moving hole 111, a plurality of support replacement fastening holes 112 are formed so that rain water can be easily moved in a flat plate shape, It is configured to include a plurality of supports 120 that are inserted into, fastened to the support replacement fasteners 112 in the upper and lower portions of the bottom plate 110, Between the inlet pipe (3) and the rainwater storage frame (1) is provided with a cover 620 to open and close the upper portion of the body portion 610 of the manhole shape and the opened upper portion of the body portion 610 And, the rain water flowing into the inlet pipe (3) is connected to the inlet pipe (3) in one side of the body portion 610 is stored in the body portion 610, the other side of the outlet pipe ( 4 is configured to further remove the foreign matter removal hole 600 configured to flow out of the rainwater stored in the body portion 610 to the rainwater storage frame (1), The cover 620 is formed with a plurality of through holes 622 so that rain water can be introduced, the cover filter 621 formed a space between the bottom and the cover filter 621 at the bottom of the cover filter 621 is attached while winding the bottom surface so as to accumulate foreign matters in the space portion, the outlet pipe 4 has an outlet pipe filter 630 at the inlet of the portion connected to the body portion 610. It is configured so that only the rainwater filtered by the outflow pipe filter 630 is introduced into the rainwater storage frame (1), the foreign material mixed in the stored rainwater is accumulated in the bottom surface of the body portion 610 is accumulated Prefabricated rainwater storage facility using a block provided with a reinforcing bar, characterized in that the foreign matter receiving groove 640 is configured to be settled foreign matter receiving 650 is. delete delete delete delete delete

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