JPH06220830A - Water collecting/draining device - Google Patents

Abstract

PURPOSE:To surely collect and drain the water in the ground and effectively prevent a trouble from being generated on the water collecting/draining work by the infiltration of sediment. CONSTITUTION:The water in the ground is collected into the second stream chambers 28i, 28ii via a guide member 32, and it flows in the second stream chambers 28i, 28ii in the longitudinal direction of water collecting/draining pipes 22. The flowing water is guided into the first stream chamber 26 of another water collecting/draining pipe 22 through the opening section 52 of a connecting pipe 24 connecting the water collecting/draining pipes 22 together, and it is smoothly discharged under the flowing action of air in an air chamber 34. The periphery of the first stream chamber 26 is covered, no sediment infiltrates into the first stream chamber 26, and the water in the ground is surely collected and drained invariably from the second stream chambers 28i, 28ii via the first stream chamber 26.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water collecting and draining device which is buried in the ground such as a ground or a golf course to collect and discharge water in the ground.

[0002]

2. Description of the Related Art In a park, a ground, a golf course, a constructed land, etc., in order to prevent water from accumulating in the ground and loosening or sinking of the ground surface, a drainage device is installed in the ground. It is designed to be buried. As this type of water collection and drainage device, various shapes have been proposed in the past.
For example, the water collection and drainage device 1 shown in FIG. 17 is known.

The water collecting and draining device 1 comprises a water collecting and draining pipe 2 and a connecting pipe 3 for connecting the water collecting and draining pipes 2 to each other. The water collection and drainage pipe body 2 has running water chambers 5 and 5 divided by a vertical member 4, an air chamber 6 is formed in an upper portion of the vertical member 4, and the air chamber 6 is curved above the air chamber 6. A guide member 7 is provided. Guide members 9, 9 are integrally formed on upper portions of both side portions 8, 8 forming the flowing water chambers 5, 5 with their end portions facing each other inclined downward.

Stoppers 10 are attached to the water collection and drainage pipe 2 at predetermined intervals, and long blades 14 are disposed in locking grooves 12 formed in the stoppers 10. .
On the upper surface of the water collecting and draining device 1, a filter net 16 for preventing the entry of earth and sand etc. is mounted.

When the water collecting and draining device 1 constructed as described above is buried in the ground, the water in the ground is curved by the curved guide member 7.
The water introduced into the running water chambers 5 and 5 along the inclination of the guide members 9 and 9 and contacting the blades 14 and 14 moves along the upper and lower surfaces of the blades 14 and 14 to form the guide member 9 and 9. , 9 into the running water chambers 5, 5. And
The water introduced into the water flow chambers 5 and 5 flows in the longitudinal direction of the water collection and drainage pipe 2 and is removed. At that time, the air chamber 6 communicates with an air inlet (not shown), so that the water in the running water chambers 5 and 5 is smoothly flowed.

[0006]

However, in the water collecting and draining device 1 described above, the filter net 16 is mounted above the water collecting and draining pipe 2, and all the sand and the like pass through the filter net 16. It is impossible to prevent this, and the curved guide member 7 and the guide member 9 of this collecting and draining pipe body 2,
Sediment or the like enters into the running water chambers 5 and 5 through the gap 18 with respect to 9. As a result, there is a problem that the gap 18 is closed and water cannot be introduced into the running water chambers 5 and 5, so that water collection and drainage work cannot be performed appropriately.

Further, the blades 14 are used to collect and drain the water in the ground more positively.
The stopper 10 for fixing the water to the drainage and drainage pipe body 2 is required, which causes a problem of increased cost and inconvenience of handling due to an increase in the number of parts.

The present invention has been made in order to solve the above-mentioned problems, and it is possible to reliably collect and drain water in the ground, and to cause troubles in the drainage work due to the entry of earth and sand. It is an object of the present invention to provide a water collection and drainage device that can effectively prevent this.

[0009]

In order to solve the above-mentioned problems, a drainage device according to the present invention is embedded in the ground and collects and discharges the water in the ground, and A connection pipe body for connecting the water collection and drainage pipes to each other is provided, and the water collection and drainage pipe is formed separately from the first water flow chamber opening at both longitudinal end portions thereof. A second running water chamber, a guide member for collecting water in the ground into the second running water chamber, and an air chamber for circulating air, wherein the connection pipe body is the first running water. It is characterized by having an opening for communicating the chamber with the second running water chamber.

[0010]

In the water collecting and draining device according to the present invention described above, the water in the ground is collected in the second flowing water chamber through the guide member, and the second flowing water chamber is provided along the longitudinal direction of the collecting and draining pipe. Flow.
Then, the flowing water passes through the opening in the connection pipe body that connects the water collection and drainage pipes to each other, and then flows into the first water collection and drainage pipes.
It is introduced into the running water chamber and is smoothly discharged under the action of the flow of air in the air chamber.

Further, since the periphery of the first flowing water chamber is covered, the earth and sand do not enter the first flowing water chamber, and the water in the ground flows from the second flowing water chamber to the first flowing water chamber. The water is always collected and drained via the.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the drainage system according to the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, reference numeral 20 indicates a water collection and drainage device according to this embodiment. The water collection and drainage device 20 is buried in the ground and collects and discharges the water in the ground. A pipe body 22 and a connection pipe body 24 for connecting the water collection and drainage pipe bodies 22 are provided.

The water collection and drainage pipe 22 has a curved shape in order to effectively maintain the strength as a whole, and basically, the first running water chambers 26, 2 open at both ends in the longitudinal direction thereof.
6, a second flowing water chamber 28, 28 formed separately from the first flowing water chamber 26, 26, and a guide member 30 for collecting water in the ground in the second flowing water chamber 28, 28. And 32,3
2, an air chamber 34 for circulating air, and a pair of open air chambers 36, 38, 40.

The first running water chambers 26, 26 are provided with reinforcing vertical members 4
It is divided by two, and the periphery thereof is completely closed from the outside only by opening at both ends in the longitudinal direction to form a cylindrical opening.

The second running water chamber 28 is divided into two parts by a vertical member 44, and one end of the vertical member 44 is inclined toward one of the second running water chambers 28i, and the other end of the second running water chamber 28 is tilted. The guide member 32 is formed so as to cover the upper side of the chamber 28ii. One end of the guide member 32 and the guide member 30
A gap 46 is formed between the end of the guide member 32, a gap 48 at one end of the guide member 32, and a gap 50 at the other end of the guide member 32.

The connection pipe body 24 is formed in a shape corresponding to the outer shape of the water collection and drainage pipe body 22 for mounting and fixing the water collection and drainage pipe body 22, and the first running water chamber 26 is formed therein.
And an opening 52 for communicating with the second running water chamber 28 (see FIG. 2).

A filter net (not shown) is mounted on the upper surface of the water collection and drainage pipe 22 along the longitudinal direction. This filter net is not necessarily required, but it is effective for preventing the ingress of dirt and the like, and it is desirable to install it.

Next, the water collection and drainage device 2 constructed as described above.
The operation of 0 will be described. First, a certain number of collection and drainage pipes 2
2 are buried in the ground while being connected to each other via the connecting pipe body 24. Therefore, the water in the ground is collected in the second running water chamber 28 from various directions. That is, the guide member 30
The water shunted to the left and right along the curved shape on the upper surface of
Water flowing into the one second flowing water chamber 28i through the gaps 46 and 48 and flowing along the inclination of the guide member 32 similarly flows into the one second flowing water chamber 28i through the gaps 46 and 48. To do. Further, the water pushed upward in the ground flows into the other second running water chamber 28ii from the gap 50 along the lower surface of the guide member 32.

At this time, each open air chamber 36, 38, 40
Since it is communicated with an air introduction port (not shown), an air flow is generated, so that water can be smoothly introduced from the gaps 46, 48, 50. Further, since the entire upper portion of the gap 50 is covered by the guide member 32, it is possible to effectively prevent the gap 50 from being blocked by soil or the like.

The water flowing in the second flowing water chamber 28 in the longitudinal direction of the water collection and drainage pipe 22 is introduced into the opening 52 of the connection pipe 24 attached to the end of the water collection and drainage pipe 22. It
Then, the water is introduced into the first flowing water chamber 26 and the second flowing water chamber 28 of the other water collecting and draining pipe 22 connected to the connecting pipe body 24 and discharged. Here, the air chamber 34 communicates with an air introduction port (not shown), so that the water in the first flowing water chamber 26 can be smoothly discharged.

As described above, the water collection and drainage device 2 according to the present embodiment.
At 0, the second running water chamber 2 for directly collecting water in the ground
8 and a first flowing water chamber 26, which is closed around its periphery and is open only at its two ends in the longitudinal direction and into which water is introduced from the second flowing water chamber 28 via the connecting pipe 24. For this reason,
A gap 46 or 48 for allowing water to flow into the second flowing water chamber 28
However, even if the soil is partially blocked, the drainage work can be smoothly performed through the first flowing water chamber 26 without the water in the ground overflowing. In particular,
By selecting the first flowing water chamber 26 with a larger capacity than the second flowing water chamber 28, it becomes possible to perform the drainage work more reliably.

The vertical member 42 is provided as a reinforcing member, and the vertical member 42 may not be provided when the water collecting and draining pipe 22 has a desired strength as a whole.

FIGS. 3 and 4 show a water collecting and draining device 60 according to a second embodiment of the present invention. The same components as those of the water collection and drainage device 20 according to the first embodiment are designated by the same reference numerals and a detailed description thereof will be omitted.

The water collecting and draining device 60 has a single first flowing water chamber 26a, and the lower end side of the first flowing water chamber 26a is formed by a saucer-shaped bottom member 62. This first running water chamber 26a
The symmetrical second running water chambers 28a provided on both sides of the bottom member 64 are formed by a substantially U-shaped bottom member 64, and the lower end of the bottom member 64 is located above the lower end of the bottom member 62.

The guide members 30a and 32a have a planar shape and are inclined downward at the end portions facing each other, and a curved member 68 is provided at an intermediate portion of the guide member 30a via a vertical rib 66. The lower surface of the bending member 68 and the vertical rib 6
A gap 70 is formed between the gap 70 and the gap 6.

In this structure, like the water collecting and draining device 20 according to the first embodiment, the water collecting and draining device 60 has a predetermined number of water collecting and draining pipes 22a connected by the connecting pipes 24a. It will be buried underground. Then, the water in the ground first flows into the second running water chamber 28a via the bending member 68, the guide members 30a, 32a, and the like, and thereafter, from the opening 52a of the connecting pipe body 24a to another water collecting and draining pipe body. 22a
It is introduced into the first running water chamber 26a and the second running water chamber 28a and discharged.

Therefore, the water collecting and draining device 60 has the same effect as the water collecting and draining device 20.

FIG. 5 shows a water collecting and draining device 80 according to the third embodiment of the present invention. The same components as those of the water collection and drainage device 60 according to the second embodiment are denoted by the same reference numerals and b, and detailed description thereof will be omitted. In this water collecting and draining device 80, the lower end of the substantially U-shaped bottom member 64b is provided at substantially the same height position as the lower end of the bottom member 62b, and similarly to the water collecting and draining device 60 according to the second embodiment. It is configured.

Therefore, the third embodiment has the effect of further improving the stability, especially when the water collecting and draining device 80 is buried in the ground. In addition, as shown by a chain double-dashed line in FIG. 5, an example in which the lower end of the bottom member 64b is provided at a position further lower than the lower end of the bottom member 62b can be given as an application example.

FIG. 6 shows a water collection and drainage device 90 according to a fourth embodiment of the present invention. The same components as those of the water collection and drainage device 60 according to the second embodiment are designated by the same reference numerals and the detailed description thereof is omitted.

The drainage device 90 has a bottom plate 92 in the shape of a reverse tray, and therefore, recesses 94 where the running water easily collects are formed on both sides of the first running water chamber 26c.

FIG. 7 shows a water collection and drainage system 100 according to a fifth embodiment of the present invention. This water collection and drainage system 100 is similar to the water collection and drainage system 90 according to the fourth embodiment and is the same. The reference numeral is appended with d and its detailed description is omitted.

In the water collecting and draining device 90 shown in FIG.
Is formed at a position lower than the bottom member 64c, whereas in this water collecting and draining device 100, the lower end portion of the bottom member 92d is formed at the same height position as the bottom member 64d. As a result, the water collection and drainage device 100, like the water collection and drainage device 80 shown in FIG. 5, has the advantage of being more excellent in stability when it is buried in the ground.

Further, as shown by the chain double-dashed line in FIG. 7, the lower end of the bottom member 64d can be provided at a position further lower than the lower end of the bottom member 62d.

FIG. 8 shows a connecting pipe body 200 according to another embodiment.
Indicates. The connecting pipe body 200 includes a first connecting tool 202 and a second connecting tool 204 that are integrally provided so as to intersect with each other. The first and second connecting tools 202 and 204 have the same shape. And specifically, the connecting pipe body 24 shown in FIG.
It corresponds to a. Of course, the connecting pipe body 24 shown in FIG. 1 can be configured in this way.

Therefore, in this connecting pipe body 200, if a collecting and draining pipe body (not shown) having the same shape as the collecting and drainage pipe body 22a is attached to the first connecting tool 202 and the second connecting tool 204, two pipes are provided. The water collecting and draining pipes are connected in a direction intersecting with each other. Thereby, there is an effect that the water collection and drainage pipe can be arbitrarily arranged in a desired direction in the ground.

FIG. 9 shows a connecting pipe body 210 according to still another embodiment. This connecting pipe body 210 has a first connecting tool 212 having the same cross-sectional shape as the first connecting tool 202 of FIG.
And a second connector 214 having a cylindrical shape and integrally formed with the first connector 212 in series.

FIG. 10 shows a water collection and drainage device 300 according to the sixth embodiment of the present invention. In the water collection and drainage device 300, the fitting projection 621 on the water collection and drainage pipe 22e side and the fitting recess 221 of the umbrella member 220 are integrated to form the air chamber 34e. At the time of this integration, it is possible to firmly integrate by applying an adhesive to the fitting portion or the abutting portion of the support 222 and the water collection and drainage pipe body 22 to adhere them.

In the water collecting and draining device shown in FIG. 10, since the umbrella member 220 is a separate body, the gap 46e can be set to a constant size. In the embodiment of FIGS. 1 to 5, all are integrally formed, and although there is an advantage that they can be formed at a time by extrusion molding, the gaps 46, 4 are formed at the time of molding.
It is difficult to make the 6a, 46b and 46c constant in size, so that the sizes of the gaps 46, 46a, 46b and 46c need to be marked. In contrast to this, the advantages of the embodiment shown in FIG. 10 are clear.

11 to 13 show another embodiment of the connecting pipe body, FIG. 11 is a side view, FIG. 12 is a front view, and FIG. 13 is a top view. Further, FIG. 14 shows a state in which the water collecting and draining devices 300 are connected to each other by using the connection pipe body 400 shown in FIGS. 11 to 13, and FIG.
Shows the state of being connected to. 23 in FIGS.
No. 0 is connected to the water collection and drainage device 300 and the flowing water chamber 28e
i, 28eii and a merging clathrate portion for merging water in the water chamber 26e, 233 is a groove for projecting the guide member 32 outward, and 232 is connected with a more general connector such as an elbow or cheese. The connecting cylindrical portion 234 is for the running water chamber 2
A connecting portion 231 for inserting the plug 6e is an opening. FIG. 16 is a water collection and drainage device 5 according to a seventh embodiment of the present invention.
Indicates 00. In the water collection and drainage device 500, the running water chamber 26f
Is larger than the other examples, so that a large amount of running water can be obtained.

The connecting pipe body is not limited to the shape described above, but it may connect a plurality of collecting and draining pipe bodies, connect the collecting and drainage pipe bodies to each other at an arbitrary angle, and may have an arbitrary shape. The one that connects the water collection and drainage pipes is adopted.

[0043]

As described above in detail, in the water collecting and draining device according to the present invention, the water in the ground is collected in the second flowing water chamber through the guide member, and then the opening is formed in the connecting pipe body. It is introduced into the first and second flowing water chambers of other water collecting and draining pipes through the section, and the periphery of the first flowing water chamber is covered. For this reason, even if the second flowing water chamber is blocked by soil or the like, the drainage work can always be reliably performed through the first flowing water chamber, and it becomes possible to effectively prevent the water from overflowing. Moreover, by causing an air flow in the air chamber, the water flows smoothly in the first and second flowing water chambers, and efficient drainage work becomes possible.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional front view of a water collection and drainage device according to a first embodiment of the present invention.

FIG. 2 is a perspective explanatory view of a connection pipe body that constitutes the water collection and drainage device.

FIG. 3 is a vertical cross-sectional front view of a water collection and drainage pipe that constitutes a water collection and drainage device according to a second embodiment.

FIG. 4 is a vertical cross-sectional front view of a connection pipe body that constitutes the water collection and drainage device.

FIG. 5 is a vertical cross-sectional front view of a water collection and drainage pipe which constitutes a water collection and drainage device according to a third embodiment.

FIG. 6 is a vertical cross-sectional front view of a water collection and drainage pipe that constitutes a water collection and drainage device according to a fourth embodiment.

FIG. 7 is a vertical cross-sectional front view of a water collection and drainage pipe that constitutes a water collection and drainage device according to a fifth embodiment.

FIG. 8 is a vertical cross-sectional front view of a connection pipe body according to another embodiment.

FIG. 9 is a vertical sectional front view of a connecting pipe body according to another embodiment.

FIG. 10 is a vertical cross-sectional view of a water collection and drainage pipe which constitutes a water collection and drainage device according to a sixth embodiment.

FIG. 11 is a side view of a connection pipe body for connecting the water collection and drainage pipe body of the sixth embodiment.

FIG. 12 is a front view of the connection pipe body shown in FIG. 11.

13 is a top view of the connection pipe body shown in FIG. 11. FIG.

FIG. 14 is an explanatory diagram showing a state in which the water collection and drainage pipes are connected to each other using the connection pipe body shown in FIG. 11.

FIG. 15 is a front view showing a state in which an elbow is connected to the connection pipe body shown in FIG.

FIG. 16 is a vertical cross-sectional view of a water collection and drainage pipe which constitutes a water collection and drainage device according to a seventh embodiment.

FIG. 17 is a perspective explanatory view of a conventional water collecting and draining device.

[Explanation of symbols]

 20 Water collection / drainage device 22, 22a-22f Water collection / drainage pipe body 24, 24a Connection pipe body 26, 26a-26f Water flow chamber 28, 28i, 28ii, 28a-28d Water flow chamber 28ei, 28eii, 28fi, 28fii Water flow chamber 30, 30a- 30f Guide member 32, 32a to 32f Guide member 34, 34a to 34f Air chamber 36, 36a to 36f Open air chamber 38, 38a to 38f Open air chamber 40, 40a to 40f Open air chamber 46, 46a to 46f Gap 52 Opening 60, 80, 90, 100, 300 Water collection and drainage device 200, 210, 400 Connection pipe body 220 Umbrella member 221 Fitting recess 222 Strut 230 Confluent inclusion part 231 Opening 232 Connection cylindrical part 233 Groove 234 Connection part 401 Elbow 521 Mating convex

Claims (4)

[Claims] 1. A drainage pipe that is buried in the ground and collects and discharges water in the ground, and a connecting pipe body that connects the drainage pipe bodies to each other. The pipe body collects water in the ground into a first flowing water chamber that is open at both ends in the longitudinal direction, a second flowing water chamber that is formed separately from the first flowing water chamber, and the second flowing water chamber. A guide member for moving the air and an air chamber for circulating air, and the connection pipe body has an opening for communicating the first flowing water chamber and the second flowing water chamber. Water collection and drainage device. 2. The water collection and drainage device according to claim 1, wherein the guide member has a curved or flat plate body that is inclined toward the second flowing water chamber. 3. A vertical member for dividing the second flowing water chamber into two is provided, and an end portion of the vertical member is inclined toward one of the divided second flowing water chambers and the other second flowing water is provided. The water collection and drainage device according to claim 1 or 2, further comprising a guide member that covers an upper portion of the chamber. 4. The water collecting and draining device according to claim 1, further comprising a reinforcing vertical member that divides the first flowing water chamber into at least two parts.