KR101212384B1

KR101212384B1 - Reservoir facility for rainwater

Info

Publication number: KR101212384B1
Application number: KR1020087019386A
Authority: KR
Inventors: 히데오 다케우치
Original assignee: 에바타 가부시키가이샤
Priority date: 2008-04-15
Filing date: 2008-04-15
Publication date: 2012-12-13
Also published as: KR20100095664A

Abstract

Provides a treatment apparatus such as rainwater having easy assembly work and construction work, and having excellent mechanical strength. The treatment apparatus such as rainwater is a two-layer structure in which the first layer and the second layer, which are spaces of a rectangular parallelepiped, are stacked, and the space of each layer is divided into 2 x 2 spaces by six side plate members 3. In each layer, a square body composed of a pair of side plate members 3 facing each other in a zigzag shape is arranged adjacent to each other in a diagonal direction when viewed from above, so that the layer space becomes a rectangular parallelepiped. The side plate member 3 is arranged in contact with each other between two passenger bodies adjacent to each other and both end surfaces. At this time, one side cross section faces the other side cross section, and the clearance gap is formed. The plurality of rod members 4 are inserted in the gaps surrounded by two sets of side end surfaces facing each other among the side end surfaces of the plurality of side plate members 3.

Description

Rainwater Treatment System {RESERVOIR FACILITY FOR RAINWATER}

The present invention relates to a treatment apparatus such as rain water. The treatment apparatus such as rainwater according to the present invention includes both storage facilities such as rainwater and infiltration facilities.

This type of rainwater treatment apparatus includes storage facilities such as rainwater buried in the ground as storage space for collected rainwater, and infiltration facilities for temporarily storing the collected rainwater and then slowly infiltrating and discharging it into the ground. do. Treatment equipment such as rainwater is used for the purpose of effective utilization of rainwater, for the purpose of preventing urban flooding accidents caused by the rapid inflow of rainwater, etc., or for the purpose of suppressing ground subsidence by raising groundwater. As what is embedded in, conventionally, various types of things are proposed and are provided for practical use.

For example, Patent Document 1 discloses a treatment apparatus such as rainwater combining a face plate member and an L-shaped side plate member. Treatment equipment such as rainwater

Since the side plate members are configured in a zigzag form so as to face each other, a gap surrounded by two sets of side end surfaces facing each other is formed. Therefore, there is a problem that the mechanical strength is slightly insufficient in consideration of the pressure received from the surrounding soil and the like when buried in the ground.

This problem is solved by engaging the side end surfaces of the side plate members to be combined by an angle member or an uneven engagement portion as with the body disclosed in Patent Document 2.

However, when using this riding body, since it is necessary to install in the state which the side plate member was combined previously, convenience was bad and work was not easy. Moreover, since the position of the screw hole of an angle member or the position of an uneven fitting part is irregular by the error at the time of manufacture, the assembly operation which joins a side plate member was also not easy.

Patent Document 1: Japanese Patent Publication No. 3400439

Patent Document 2: Japanese Patent Publication No. 2006-214103

[Initiation of invention]

[Problems to be solved by the invention]

An object of the present invention is to provide an apparatus for treating rainwater and the like which is easy to assemble and construct, and which has excellent mechanical strength.

[Means for solving the problem]

In order to solve the above problem, the rainwater treatment apparatus according to the present invention includes a top plate, a bottom plate, a plurality of side plate members, and a plurality of rod members. The top plate and the bottom plate face each other in a state where the plurality of side plate members are sandwiched from above and below, respectively.

The plurality of side plate members are L-shaped integrally molded articles having two rectangular faces, and the spaces sandwiched between the top plate and the bottom plate are arranged in a vertical and horizontal direction so as to be divided into a checkerboard shape by the two rectangular faces. have.

Although the structure described so far is seen by the prior art, the characteristic part of this invention exists in the point which provided the rod member described below. That is, the plurality of rod members are inserted in a gap surrounded by two sets of side cross sections facing each other among the side cross sections of the plurality of side plate members.

In order to construct a treatment apparatus such as rainwater according to the present invention, inside a hole provided in the ground, a bottom plate is first provided, side plate members are disposed thereon, and the side cross-sections of the four side plate members are collected at one point. The rod member is inserted into a gap surrounded by two pairs of side end faces facing each other. And a top plate is installed on the side plate member.

In this way, since the extra gap can be eliminated by the rod member, the position of the side plate member is not easily shifted even when pressure is applied from the surrounding soil or the like. At this time, it is more effective to devise the arrangement of the side plate member in consideration of the pressure. Therefore, the rainwater treatment apparatus according to the present invention has excellent mechanical strength.

In addition, since the rod member can be inserted into the gap after finishing the arrangement of the side plate member, for example, the convenience is high in consideration of the case where the arrangement mistake of the side plate member is corrected. In addition, the assembling operation only inserts the rod member into the gap, and thus is not affected by the variation in manufacturing. Therefore, the treatment apparatus such as rainwater according to the present invention is easy to assemble and construction work.

In addition, when the face plate members such as those disclosed in Patent Documents 1 and 2 are used as the top plate or the bottom plate, the mechanical strength and the ease of assembling work and construction work of the treatment apparatus such as rainwater according to the present invention are greatly improved.

On the other hand, in the case of forming a processing apparatus such as rainwater having a multi-layered accumulation structure, the assembling operation is repeated by using a top plate as an intermediate plate, providing a side plate member thereon, and disposing another top plate on the side plate member. In addition, permeation | transmission of earth and sand inside is provided in the periphery of treatment apparatuses, such as rainwater, in accordance with a well-known technique, by providing a permeable protective layer, such as a nonwoven fabric.

[Effects of the Invention]

As described above, according to the present invention, it is possible to provide a treatment apparatus such as rainwater having easy assembly work and construction work and having excellent mechanical strength.

1 is an exploded perspective view illustrating an assembly process of a treatment apparatus such as rainwater according to the present invention.

Figure 2 is an exploded perspective view showing the assembly process of the rainwater treatment apparatus according to the present invention.

Figure 3 is an exploded perspective view showing the assembly process of the rainwater treatment apparatus according to the present invention.

4 is a top view of the state shown in FIG. 1.

5 is an exploded perspective view of the vehicle.

6 is a perspective view illustrating a completed state of a vehicle;

7 is a plan view of the face plate member constituting the top plate or the bottom plate.

8 is a plan view of the face plate member constituting the intermediate plate.

9 shows a second arrangement example of the side plate member.

10 shows a third arrangement example of the side plate member.

11 shows a half type side plate member.

12 shows a side plate member of a pressure resistant type.

Fig. 13 shows a rainwater treatment apparatus using a half type side plate member.

FIG. 14 shows an example in which the pressure resistant reinforced side plate member 3B is applied to the rainwater treatment apparatus shown in FIG. 10.

15 is a cross-sectional view in the vertical direction showing a state in which the infiltration facility such as rainwater in the ground embedded in the present invention.

[Description of Symbols]

1,2: face plate member 3: side plate member

32: side cross-section 4: bar member

5: angle material 100: bottom plate

101,102: Win 200: Intermediate Edition

300: top plate F: infiltration facilities such as rain water

P: rectangular face S: clearance

1 to 3 are exploded perspective views showing the assembling process of the treatment apparatus such as the rainwater according to the present invention, and Fig. 4 is a top view of the state shown in Fig. 1. The rainwater treatment apparatus includes a top plate 300, a bottom plate 100, a plurality of side plate members 3, and a plurality of rod members 4. In addition, a rainwater treatment apparatus includes an intermediate plate 200 and an angle member 5. The treatment apparatus of the rainwater or the like of the present embodiment is a two-layer structure in which the first layer and the second layer, which are spaces of a rectangular parallelepiped, are stacked.

Separated by.

The intermediate plate 200 and the bottom plate 100 each have the side plate member 3 of the first layer, and the top plate 300 and the intermediate plate 200 each have the side plate member 3 of the second layer. It is arrange | positioned face-to-face in the state inserted in from. As shown in FIG. 4, the side plate member 3 is an L-shaped integral molded article having two rectangular surfaces P, and has a space of a first layer sandwiched between the intermediate plate 200 and the bottom plate 100, and a top plate. The spaces of the second layer sandwiched between the 300 and the intermediate plate 200 are arranged in a vertical and horizontal combination so as to be divided into a checkerboard shape by two rectangular surfaces P, respectively. Specifically, square bodies 101 and 102 formed by combining a pair of side plate members 3 in a zigzag shape opposite to each other are disposed adjacent to each other in a diagonal direction when viewed from above, so that the layer space becomes a rectangular parallelepiped. And the other two side plate members 3 are placed in contact with the lift bodies 101 and 102 and both end surfaces 32, respectively. In addition, this structure is the same in a 1st layer and a 2nd layer.

FIG. 5 is an exploded perspective view of the ride bodies 101 and 102, and FIG. 6 is a perspective view showing a completed state of the ride bodies 101 and 102. The body 101, 102 includes the face plate members 1 and 2 and the side plate member 3, and combines one set of the side plate members 3 in a lateral shape so as to face each other, and the face plate member 1 above and below. And 2) in combination. The bodies 101 and 102 can be configured as molded articles using a suitable plastic material or a composite material in which a plastic material and an inorganic powder are mixed.

7 is a plan view of the face plate member 1 constituting the top plate 300 or the bottom plate 100 in the rainwater treatment apparatus. The face plate member 1 has the opening part 11 in surface. 16 opening parts 11 are provided substantially evenly in the surface of the face plate member 1. The number of the openings 11 is appropriately determined according to the design.

The face plate member 1 has at least two sets of opposed modulations. In each of the opposing modulations, the two sides opposing each other have a recess 13 and a convex portion 14 at positions corresponding to each other. The face plate member 1 has a substantially square shape, has concave portions 13 at each of the adjacent two sides, and has convex portions 14 at each of the other adjacent two sides. Convex portions 14 are provided on both sides of the concave portion 13, and concave portions 13 are provided on both sides of the convex portion 14. The recessed part 13 and the convex part 14 have a shape which can comprise what is called a "dovetail joint." Two adjacent faceplate members 1 can be connected to one concave portion 13 by inserting the other convex portion 14, and are integrated as a whole by repeating this vertically and horizontally. The top plate 300 or the bottom plate 100 of the treatment apparatus such as planar rainwater may be configured. In addition, two sets of projections 15 and 16 are provided along one side or both sides of the face plate member 1 along each side. These protrusions 15 and 16 sandwich the side plate member 3.

8 is a plan view of the face plate member 2 constituting the intermediate plate 200 in the rainwater treatment apparatus according to the present invention. The face plate member 2 has the same basic structure as the face plate member 1 shown in Fig. 3, but the same one can be used. The face plate member 2 is different from the face plate member 1 in the size, number, and the like of the opening 21, and the other basic configuration is the same as the face plate member 1.

The face plate member 2 has a substantially square shape, has a concave portion 23 at each intermediate portion of two adjacent sides, and a convex portion 24 at each intermediate portion of two other adjacent sides. Convex portions 24 are provided on both sides of the concave portion 23, and concave portions 23 are provided on both sides of the convex portion 24. The recessed part 23 and the convex part 24 also have the shape which can comprise a "dovetail joint". Like the face plate member 1, the face plate member 2 can comprise the intermediate plate 200 of the processing apparatus, such as planar rainwater, by connecting several sheets. In addition, on one side or both sides of the face plate member 2, like the face plate member 1, two sets of protrusions 25, 26 are provided along each side in order to hold the side plate member 3. .

The shape of the face plate members 1 and 2 is not limited to the substantially square shape as in the present embodiment, and may be other square shapes, for example, hexagonal shapes and octagonal shapes. Moreover, the formation position is selected according to the outer shape of the face plate member 1 and 2 in a recessed part and a convex part.

The two rectangular surfaces P of the side plate member 3 are the same and form substantially perpendicular to each other. The two rectangular surfaces P include a partition plate 36 that is continuous in a waveform in the horizontal direction, and an outer frame portion 33 surrounding the outer circumference of the partition plate 36, and both sides of the outer frame portion 33. The end surface 32 is formed in the stage. A plurality of openings 31 are provided in the peaks and valleys of the partition plate 36. In order to increase the strength, the partition plate 36 is provided with ribs 34 in the horizontal direction at predetermined intervals.

As shown in FIG. 4, the lower end of the side plate member 3 is inserted between the two protrusions 15 and 16 provided in the face plate member 1, and is coupled to the face plate member 1. On the other hand, the upper end of the side plate member 3, like the lower end, is inserted between the two projections (25, 26) provided in the face plate member 2, it is coupled to the face plate member (2). This also applies to the other side plate member 3 which does not comprise the lift bodies 101 and 102. FIG.

Although the structure mentioned so far is seen by the prior art, the characteristic part of this invention exists in the point which provided the rod member 4 mentioned below. That is, the some bar member 4 is inserted in the clearance gap surrounded by two sets of side end surfaces 32 which face each other among the side end surfaces 32 of the some side plate member 3. In the present embodiment, since the two ride bodies 101 and 102 are arranged next to each other in a diagonal direction when viewed from above, one side end surface 32 faces the other side end surface 32 and is shown in FIG. 4. As described above, the gap S is formed. The rod member 4 is molded from a plastic material or the like, and has a rectangular pillar shape in accordance with the gap S as shown in FIGS. 1 and 2. The shape of the bar member 4 is not limited to this embodiment, As long as it can fit in the clearance S correctly, other shapes, such as a cylinder, may be sufficient.

In order to constitute the treatment apparatus of the rainwater or the like according to the present invention, first, the bottom plate 100 is provided inside the hole provided in the ground, and the side plate member 3 of the first layer is disposed thereon, and the four side plates. In the part where the side end surface 32 of the member 3 gathered in one point, the rod member 4 is inserted in the clearance S surrounded by the two sets of side end surfaces 3 which face each other (refer FIG. 1). Then, the intermediate plate 200 is provided on the side plate member 3 of the first layer, and furthermore, the side plate member 3 of the second layer is disposed on the intermediate plate 200, and the gap S is obtained as in the first layer. ), The rod member 4 is inserted (see FIG. 2), and finally, the top plate 300 is installed on the side plate member 3 of the second layer (see FIG. 3).

In this way, since the extra clearance can be eliminated by the rod member 4, the position of the side plate member 3 does not shift easily even if pressure is received from surrounding earth and sand. At this time, it is more effective to devise the arrangement of the side plate member 3 in consideration of the pressure. Therefore, the rainwater treatment apparatus according to the present invention has excellent mechanical strength.

Moreover, in embodiment, one set of side end surface 32 which mutually adjoins with respect to an edge part is mutually couple | bonded with respect to the edge part among the side end surfaces 3 contained in the above-mentioned body 101,102. Specifically, by the angle member 5 disclosed in Patent Document 2, as shown in FIG. 4, the side end surfaces 32 are bonded to each corner portion C of the first layer and the second layer. As a result, the mechanical strength of the treatment apparatus such as rainwater is further increased.

In addition, since the rod member 4 can be inserted in the clearance S after finishing arrangement | positioning of the side plate member 3, the case where the mistake of the arrangement | positioning of the side plate member 3 is corrected is considered, for example. Convenience is high. In addition, since the assembly operation only inserts the rod member 4 into the clearance S, it is not influenced by the deviation at the time of manufacture. Therefore, the treatment apparatus such as rainwater according to the present invention is easy to assembly and construction work.

In addition, in the present embodiment, as described above, the coupling between the face plate members 1 and 2 and the coupling between the face plate members 1 and 2 and the side plate member 3 depend on the uneven fitting, so that the assembly operation and Ease of construction work is greatly improved.

In addition, the treatment apparatus such as rain water is divided into the face plate members 1 and 2, the side plate member 3, and the rod member 4, so that it can be transported in a state in which the volume is not large. For this reason, while transportation cost is reduced, transportation becomes easy.

The plane and volume of the treatment apparatus such as rainwater can be arbitrarily changed by selecting the number of flat laying of the face plate members 1 and 2 and the number of stacking with the side plate member 3. Therefore, according to the conditions of the installation site, it is possible to easily realize a treatment apparatus such as rainwater having an optimal planar area and volume.

9 shows another arrangement example of the side plate member 3. In this arrangement example, the side plate member 3 is arranged so that the layer space is divided into 10 x 10 squares. Although it is the same also in previous embodiment, when row number of a column and column number are the same, group G1 and group G2 of the side plate member 3 which made the direction adjoin on the basis of the arrangement diagonal D of the layer plane, The arrangements faced to each other. Therefore, the rod member 4 is inserted in the clearance S along the arrangement diagonal D. As shown in FIG. In addition, at both ends of the arrangement diagonal D, the side end surfaces 32 are couple | bonded with the angle material 5 similarly to previous embodiment.

10 shows another arrangement example of the side plate member 3. In this arrangement example, the side plate member 3 is arranged so that the layer space is divided into 5 x 9 spaces. In this way, when the number of rows of rows and the number of columns differ, it is necessary to use the I-shaped side plate member 6 which has a single rectangular surface at some places. In addition, it is also necessary to change the direction of the side plate member 3 and to provide it at some places (refer to the symbols X and Y). As the number of rows and columns of cells increases, these points increase. In addition, arrangement | positioning of the rod member 4 and the angle member 5 is the same as that of the arrangement example mentioned above.

Thus, even if the plane area and volume of a processing apparatus, such as rainwater, change, since the side plate member 3 may be arrange | positioned regularly, the arrangement | positioning and assembly can be performed quickly.

Next, another form of the side plate member 3 is demonstrated. FIG. 11 shows a half type side plate member 3A, and FIG. 12 shows a pressure resistant reinforced side plate member 3B. First, 3 A of half-type side plate members are suitable for adjustment of the height of a processing apparatus, such as rainwater. The characteristic of this half type side plate member 3A is that the height is made half of the normal side plate member 3.

13, the rainwater etc. processing apparatus which used this half-type side plate member 3A is shown. This rainwater treatment apparatus comprises the 1st layer by the half type side plate member 3A, and the 2nd layer and the 3rd layer by the normal side plate member 3. As shown in FIG. According to this structure, the height of 2.5 sheets of the side plate member 3 which could not be achieved by the structure of the normal side plate member 3 only is realized.

In addition, the corner part of a 1st layer uses the half type angle material 5A of half length instead of the normal angle material 5, and fixes a corner part. In addition, instead of the normal rod member 4, the half type thing of half length is used for the clearance part of a 1st layer.

On the other hand, the side plate member 3B of the pressure-resistant reinforcement type is suitable for embedding a treatment apparatus such as rainwater in a depth deeper than usual. The characteristic of this pressure-resistant reinforced side plate member 3B is to enhance the pressure resistance performance by increasing the number of ribs 34B than the normal side plate member 3.

FIG. 14 shows an example in which the pressure resistant reinforced side plate member 3B is applied to the rainwater treatment apparatus shown in FIG. 10. This rainwater treatment apparatus has the structure which replaced all the side plate members 3 facing the outside with the side plate member 3B of a pressure-resistant reinforcement type | mold. According to the inventor's verification, the allowable embedding depth of the rainwater treatment apparatus shown in FIG. 14 was about 4 (m), while the allowable embedding depth of the rainwater treatment apparatus shown in FIG. 10 was about 3 (m). Therefore, the permissible depth of embedding of the treatment apparatus such as rainwater can be increased by the side plate member 3B of the pressure-resistant reinforced type. On the other hand, as long as the side plate member 3B of the pressure-resistant reinforcement type is disposed on the outer circumferential portion of the treatment apparatus such as rainwater, the present invention is not limited to the example shown in FIG. It is possible.

Thus, by using the normal side plate member 3, the half-type side plate member 3A, and the pressure-resistant reinforced side plate member 3B appropriately according to the installation conditions, even the height of the processing apparatus, such as rainwater, and the allowable embedding depth, You can change it flexibly.

15 is a cross-sectional view in the vertical direction showing a state in which the infiltration facility such as rainwater in accordance with the present invention buried in the ground. The infiltration facility F, such as rain water, is arrange | positioned inside the hole H formed in the ground G, and the upper surface side is covered with the layer 7, such as soil, gravel, concrete, or asphalt. The perimeter of the infiltration facility F, such as rainwater, is covered by the permeable protective layer 9, such as a nonwoven fabric, in accordance with a well-known technique, and it prevents the inflow of earth and sand into the infiltration facility F, such as rainwater.

As described above, the face plate members 1, 2 and the side plate member 3 have openings 11, 21, 31, respectively. Therefore, the infiltration facility F, such as rainwater, can temporarily store the rainwater which flowed in from the inflow pipe 8, and can penetrate into the ground G efficiently and slowly through the water permeable protective layer 9. As shown in FIG. According to this infiltration facility F, such as rainwater, it can prevent the infiltration of rainwater into the ground rapidly and to flow into a river, and can prevent an inundation disaster effectively.

In addition, in FIG. 15, in place of the water permeable protective layer 9, when the permeation | transmission facility F, such as rainwater, is covered by the water-repellent layer, storage facilities, such as rainwater, can be comprised. Storage facilities such as rainwater are also effective for the effective use of rainwater.

As mentioned above, although the content of this invention was concretely demonstrated with reference to the preferable embodiment, it is clear that a person with ordinary skill in the art can adopt various modification forms based on the basic technical idea and teaching of this invention.

Claims

A rainwater treatment apparatus including a top plate, a bottom plate, a plurality of side plate members, and a plurality of rod members,

The top plate and the bottom plate are disposed so as to face each other with the plurality of side plate members sandwiched from above and below,

The plurality of side plate members are L-shaped integrally molded articles having two rectangular faces, and the spaces sandwiched between the top plate and the bottom plate are arranged in a vertical and horizontal direction so as to be divided into a checkerboard shape by the two rectangular faces. ,

The rainwater processing apparatus of which the said some rod member is inserted in the clearance gap surrounded by two sets of side end surfaces which face among the side end surfaces of the said several plate member.

The method of claim 1,

And a plurality of square bodies formed by combining one set of the plurality of side plate members to face each other in a 자 shape,

The plurality of passenger bodies are arranged in a rainwater treatment apparatus adjacent to each other in a diagonal direction when viewed from above so that the side cross-section of one side faces the side cross-section of the other side to form the gap.

The method of claim 2,

The rainwater treatment apparatus in which the said set of side cross-sections which mutually adjoin with respect to the edge part are mutually joined, without forming the said gap among the said side cross-sections contained in the said several vehicle body.