KR20100100092A - Knockdown water tank - Google Patents

Abstract

PURPOSE: An eco-friendly fabricated water tank is provided to enable a user to conveniently fabricated and transfer the water tank, to obtain excellent a construction property, to smoothly move water within the water tank, and to strongly support the pressure of upper part of the water tank. CONSTITUTION: An eco-friendly fabricated water tank comprises: a concrete bezel(10) which is formed by placing concrete on the bottom and wall of an underground space; a plurality of unit base frames(100) which are consecutively arranged within the concrete bezel and stores water; a plurality of connection supports which connect the unit base frames; and an upper cover which is installed on the upper parts of the concrete bezel and unit base frames. A rectangular lattice groove is included on the bottom of the concrete bezel.

Description

Knockdown Water Tank

The present invention relates to a water tank installed in a basement such as a road or a park, and more particularly, consisting of a plurality of assembly parts molded of waste synthetic resin, which is easy to carry and assemble, and excellent in construction, and fully supports the pressure at the top. It is related to the prefabricated water tank which is not only stable overall but also construction cost and environmentally friendly.

As the city develops, buildings, structures, and roads increase rapidly, causing changes in the natural circulation system of water such as soil water retention and depletion of groundwater, causing frequent droughts and torrential rains. Due to the low water content, the damage such as flooding of rivers and flooding of houses is increasing.

Therefore, in order to use rainwater as a new water resource, a technology development for a method of storing water in an underground space before entering a river is being carried out. As related to this technology, Korean Patent Registration No. 10-0802994 describes "Large rainwater storage tank. And a construction method thereof, and the patent is characterized by fastening and assembling the center wall, the left and right side walls, the bottom slab, the door-shaped left and right and door-shaped center ceiling slabs, and the front and rear finishing walls 16 and 16 '. Doing.

However, each part used in the patent is made of concrete, the weight is heavy and the manufacturing cost is high, the large space formed inside the water can be smooth movement, but in terms of water holding capacity to maintain a stable water storage inside There is a difficult problem.

Therefore, the technical problem of the present invention for solving the above problems is easy to carry and assemble, excellent in workability, smooth movement of the water inside, while sufficiently supporting the pressure of the upper side and maintain a stable state even in uneven settlement and overall stable It is to provide a prefabricated water tank.

In addition, it is possible to reduce construction costs and to provide an environmentally friendly prefabricated water tank.

The present invention to solve the above technical problem,

A concrete bezel formed by excavating the ground to form an underground space and placing concrete on the bottom surface and the wall surface of the space, the rectangular lattice groove being formed on the entire bottom surface;

A plurality of bars are arranged at right angles in a square rim and formed integrally with a plurality of square grid frames having open ends at each corner, a center groove formed at the lower center of each side and a corner groove formed at each upper corner. Comprising a plurality of rectangular cylinders, and a plurality of bars are arranged diagonally within a square border formed of a plurality of diagonal grating frame formed integrally with open ends at each corner, the rectangular grating frame, rectangular cylinder, diagonal grating A plurality of unit storage frames made of a synthetic resin laminated by repeating the order of the frame and the rectangular cylinder; And

Vertically long, having a regular cross section and having insertion grooves in all directions, the vertically stacked open ends are inserted into the respective insertion grooves to be installed at each corner of successively installed unit water storage frames. A plurality of connection columns which are synthetic resins interconnecting the water frames; It provides a prefabricated reservoir including a.

The unit storage frame has a lowermost rectangular grid frame inserted into the rectangular grid groove, the top of the rectangular grid frame is inserted into the center groove so that the intersection of the rectangular grid frame is located in the center of the lower surface of the rectangular cylinder, the intersection of the diagonal grid frame A lower portion of the oblique grid frame is inserted into the corner groove so that an additional portion is positioned at the center of the upper surface of the rectangular cylinder, and the upper portion of the oblique grid frame is different from the upper portion of the diagonal grid frame such that the intersection of the diagonal grid frame is located at the center of the lower surface of the rectangular cylinder. Repeat the order of insertion into the center groove of the can be laminated.

The unit reservoir frame, the connecting column and the upper cover is preferably formed of waste synthetic resin.

On the prefabricated reservoir, geosynthetic fiber, order sheet, insulation, reinforcement, cover and asphalt are sequentially stacked to form a roadway of a parking lot or road, and an inlet of rainwater is formed in the boundary stone at the edge of the roadway, and stored at a lower side of the reservoir. A water outlet can be installed.

In addition, the prefabricated reservoir tank may be laminated with geotextiles, insulation, reinforcement, cover and earth and sand to form the soil floor of the park or playground, the outlet of the storage water can be installed on the lower side of the reservoir.

According to the prefabricated water tank of the present invention as described above, it is made of a plurality of synthetic resin parts, easy to carry and assemble, excellent in workability, sufficient space is formed up and down and left and right to facilitate the movement of water in the interior.

In addition, the components are assembled in a staggered manner, and the overall stability is sufficient to support the pressure of the upper portion, and the unit frames are installed to maintain a stable state even in uneven settlement.

In addition, by molding each component into waste synthetic resin, not only the construction cost is reduced, but also there is an environmentally friendly effect.

Hereinafter, the prefabricated water tank according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a partially cutaway perspective view of a driveway in which a prefabricated reservoir according to an embodiment of the present invention is installed.

Referring to Figure 1, the prefabricated reservoir according to an embodiment of the present invention is a concrete bezel (10) formed by pouring concrete on the bottom surface and wall surface of the underground space, and are continuously disposed in the concrete bezel (10) A plurality of unit reservoir frames 100 for storing water, a plurality of connection columns 50 for binding the unit reservoir frames 100 to each other, and an upper portion of the concrete bezel 10 and the unit reservoir frames 100. It includes an upper cover 60 is installed.

The concrete bezel 10 is a space installed in the ground to store rainwater, excavation of the ground in the area where water is needed to form an underground space by placing concrete on the bottom and wall of the space and curing soil (1) It forms a bezel (vessel) which is a storage space surrounded by. In addition, a rectangular lattice groove 11 as shown in FIG. 9 is formed on the bottom surface of the concrete bezel 10.

Unit storage frames are installed in the concrete bezel 10, which will be described in more detail with reference to the accompanying drawings.

2 is a perspective view of a unit storage frame.

The unit storage frame 100 is composed of a rectangular grid frame 20, a rectangular cylinder 30 and an oblique grid frame 40, a rectangular storage frame having a lot of space therein, rectangular grid frame 20 , Square cylinder 30, diagonal grid frame 40, and formed by repeatedly stacking in the order of the square cylinder 30, each of the accessories is molded of synthetic resin.

FIG. 3 shows a rectangular grid frame, FIG. 4 shows a rectangular cylinder, and FIG. 5 shows a diagonal grid frame.

Referring to the drawings, the rectangular lattice frame 20 has a plurality of bars 21 are arranged at right angles in a square border to form a grid integrally, the both ends of the bar 21 forming the border is cut Each corner forms an open end 23.

In addition, the rectangular cylinder 30 is a rectangular cylinder in which the upper and lower portions are opened, and a central groove 31 is formed at the lower center of each side, and corner grooves 32 are formed at each upper edge.

In addition, the diagonal lattice frame 40 has a plurality of bars 41 arranged diagonally in a square border to form a lattice, and the whole is integrally formed. The bar 41 forms a border like the rectangular lattice frame 20. Both ends of the cut) are cut off, and each corner forms an open end 43.

The unit reservoir frame 100 is formed by repeatedly stacking the rectangular grid frame 20, the rectangular cylinder 30, the diagonal grid frame 40 and the rectangular cylinder 30, which will be described in detail as follows.

9 is a partial perspective view of the bottom surface of the concrete bezel.

Referring to the drawings, first, the lowermost rectangular grid frame 20 is inserted into the rectangular grid groove 11 formed on the bottom surface of the concrete bezel 10, and the rectangular cylinder 30 is laminated on the rectangular grid frame 20 do.

The rectangular cylinder 30 has a central groove of the rectangular cylindrical frame 30 in an upper portion of the rectangular grid frame 20 so that the intersection 22 of the rectangular grid frame 20 is located at the center of the lower surface of the rectangular cylinder 30. 31) by lamination.

In addition, an oblique grid frame 40 is stacked on the rectangular cylinder 30, and the oblique grid frame 40 has an intersection 42 of the bar 41 at the center of the upper surface of the rectangular cylinder 30. The lower portion of the oblique grid frame 40 is laminated in such a manner as to be inserted into the corner grooves 32 of the rectangular cylinder 30.

In this stacked state, the rectangular cylinder 30 is stacked again. The rectangular cylinder 30 has a diagonal grid such that the intersection 42 of the diagonal grid frame 40 is located at the center of the lower surface of the rectangular cylinder 30. The upper part of the frame 40 is laminated by inserting it into the center groove 31 of the lower portion of the rectangular cylinder 30.

The unit storage frame 100 is formed by repeatedly stacking the rectangular lattice frame 20, the rectangular cylinder 30, and the diagonal lattice frame 40 several times by the lamination method as described above.

The unit reservoir frames 100 formed as described above are continuously installed in a checkered pattern over the entire space in the concrete bezel 10, and the connection column 50 is installed at each corner of each unit reservoir frame 100 in contact with each other. do.

FIG. 6 illustrates a connection column, FIG. 7 illustrates a state in which unit storage frames are connected and FIG. 8 is an enlarged view of a portion A of FIG. 7.

The connecting column 50 is a pillar formed of synthetic resin, which is formed vertically long to match the height of the unit storage frame 100, and has a well-shaped cross section, and each of four insertion grooves is formed. (51) is provided.

The connecting column 50 is disposed at each corner between successively installed unit storage frames 100, and open ends 23 and 43 of vertically stacked rectangular grid frames 20 and diagonal grid frames 40. They are inserted into each insertion groove 51 to bind the four unit storage frame 100 together, in this way the connection column 50 is installed in each corner of the unit storage frame 100.

As described above, by binding each of the accessories to the unit storage frame 100, which is formed by binding each other back to the connecting column 50, the entire storage frame is assembled so as not to shake and is installed stably.

Together with the square grid frame 2, the square cylinder 30 and the diagonal grid frame 40 constituting the unit reservoir frame 100, the connecting column 50 is formed of a synthetic resin, in particular waste plastic resin recycled waste resin It is more preferable not only to eco-friendly molding but also to lower construction cost.

10 illustrates a state in which a roadway is installed at an upper portion of a prefabricated reservoir according to an embodiment of the present invention.

As can be seen in the figure, the reservoir can be installed in the basement of the road or parking lot, in this case, geotextile 71, order sheet 72, thermal insulation 73, reinforcement 74, cover The 75 and the asphalt 76 are sequentially stacked to form a driveway 70, and the boundary stone 12 installed at the edge of the driveway 70 forms an inlet 13 for introducing rainwater into the reservoir. The lower portion is provided with an outlet 14 for outflowing the stored water to the outside.

The geotextile 71 is to protect the unit storage frame 100, the order sheet 72 is to block the inflow of rainwater through the driveway 70 and to guide the inlet 13, the insulation Reference numeral 73 is a heat insulating material to prevent freezing in winter, and the reinforcement 74 is a geogrid to improve the strength of the road. As described above, the laminations 75 are laminated in the stacked state, and then paved with asphalt 76 to form a roadway 70.

FIG. 11 illustrates a state in which a driveway is installed on an upper portion of a prefabricated reservoir according to an embodiment of the present invention and a lower surface forms a single layer.

Unlike FIG. 10, the bottom surface of the concrete bezel 10 forms a single layer in a stepped manner, which is a structure that can be formed as needed if there are rocks or obstacles or installations in the ground. In this case, the ground excavation and concrete bezel 10 is formed to form a single layer, and the unit storage frame 100 should be formed to fit the height of each layer.

12 illustrates a state in which a soil bottom is installed on an upper portion of a prefabricated reservoir according to an embodiment of the present invention.

As can be seen in the figure, the reservoir is installed in a space that should be made of a soil floor, such as a playground or a park, in this case, geotextiles 81, thermal insulation 82, reinforcement 83, cover (84) ) And the earth and sand 85 are stacked to form the earth and sand bottom 80, and an outlet 14 for discharging the stored water to the outside is provided at the bottom of the reservoir.

The geotextile 81 is to protect the unit storage frame 100, the insulation 82 is to prevent freezing of the winter as a heat insulating material, the reinforcement 83 is to improve the strength of the road as a geogrid It is for. In this manner, the soil layer 84 is laminated in the stacked state, and then the soil layer 85 is laid to form the soil layer 80.

The prefabricated water tank of the present invention stacked as described above can withstand the load of the driveway 70 or the soil bottom 80 installed at the top, and each unit water storage frame 100 is mutually bound so that there is no breakage of the end of the water tank and is inequality. Can reliably cope with settlement.

1 is a partially cutaway perspective view of a driveway in which a prefabricated reservoir according to an embodiment of the present invention is installed.

2 is a perspective view showing a unit reservoir frame in an embodiment of the present invention.

3 is a perspective view showing a square grid frame in an embodiment of the present invention.

4 is a perspective view showing a rectangular cylinder in an embodiment of the present invention.

5 is a perspective view illustrating an oblique grid frame in an embodiment of the present invention.

6 is a perspective view showing a connecting column in an embodiment of the present invention.

7 is a plan view illustrating a state in which unit storage frames are connected and installed in an embodiment of the present invention.

8 is a partially enlarged plan view of a portion A of FIG. 7.

9 is a partial perspective view illustrating a bottom surface of the concrete bezel in one embodiment of the present invention.

Figure 10 is a cross-sectional view of the prefabricated reservoir according to an embodiment of the present invention the driveway is installed on the top.

Figure 11 is a cross-sectional view of the prefabricated reservoir according to an embodiment of the present invention the driveway is installed on the top and the bottom surface is a single layer.

12 is a cross-sectional view of a prefabricated reservoir according to an embodiment of the present invention having a soil bottom installed thereon.

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

1: Tosa 10: concrete bezel

11: square lattice groove 12: boundary stone

13: Inlet 14: Outlet

20: square grid frame 21: bar

22: intersection 23: open end

30: square cylinder 31: center groove

32: corner groove 40: diagonal grid frame

41: Bar 42: Intersection

43: open end 50: connection holding

51: insertion groove 70: driveway

71: Geotextile 72: Order sheet

73: insulation material 74: reinforcement material

75: cover 76: asphalt

80: earth ground 81: geotextile

82: heat insulating material 83: reinforcing material

84: cover 85: earth and sand

100: unit storage frame

Claims (3)

A concrete bezel 10 formed by excavating the ground to form an underground space and placing concrete on the bottom surface and the wall surface of the space, the square lattice groove 11 being formed on the entire bottom surface; A plurality of bars 21 are arranged at a right angle within the square rim and formed integrally with a plurality of rectangular lattice frames 20 each having an open end 23 formed at each corner, and a top and bottom portions formed at the lower center of each side. A plurality of rectangular cylinders 30 having a central groove 31 and corner grooves 32 formed at each upper edge, and a plurality of bars 41 are formed integrally by diagonally arranged in a square rim, each corner It consists of a plurality of diagonal grid frame 40, the open end 43 is formed, repeating the order of the rectangular grid frame 20, rectangular cylinder 30, diagonal grid frame 40 and rectangular cylinder 30 A plurality of unit storage frames 100 made of laminated synthetic resin; And An open end 23 formed vertically long and having a regular cross section and having insertion grooves 51 on all sides, installed at each corner of the unit storage frames 100 continuously installed and stacked vertically; A plurality of connecting pillars 50 which are made of synthetic resins for inserting 43 into the respective insertion grooves 51 to interconnect the unit water storage frames 100; Prefab reservoir containing a. The method of claim 1, wherein the unit storage frame 100, The lowermost rectangular grid frame 20 is inserted into the rectangular grid groove 11, and the rectangular grid frame 20 so that the intersection 22 of the rectangular grid frame 20 is located at the center of the lower surface of the rectangular cylinder 30. An upper portion of the diagonal grid frame 40 is inserted into the central groove 31 and the lower portion of the diagonal grid frame 40 is positioned at the center of the upper surface of the rectangular cylinder 30. Inserted into the (32), the upper portion of the diagonal grid frame 40 is lower than the other rectangular cylinder 30 so that the intersection 42 of the diagonal grid frame 40 is located in the center of the lower surface of the rectangular cylinder 30 Prefabricated water tank, characterized in that the stacking is repeated by inserting the central groove (31). The prefabricated water storage tank according to claim 1 or 2, wherein the unit water storage frame (100) and the connection column (50) are molded from waste synthetic resin.

Images