KR20140062990A

KR20140062990A - Water-storage using steel pipe and drainage installation having the same

Info

Publication number: KR20140062990A
Application number: KR1020120129366A
Authority: KR
Inventors: 연봉흠; 동방영철
Original assignee: (주)다은
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2014-05-27

Abstract

The present invention relates to a water storage tank using steel pipes and a drainage facility provided with the same. The storage tank installed on a rainwater or sewage pathway delays discharge of rainwater or sewage. The storage tank connects multiple steel pipes, fills the steel pipes with the rainwater or sewage, and delays the discharge of rainwater or sewage. The storage tank according to the present invention has a shape in which multiple steel pipes with large diameters are connected to each other and makes rainwater or sewage filled in and discharged from the steel pipes, thereby reducing construction period and costs and securing construction ability corresponding to various shapes of construction sites. According to the present invention, when the storage tank further includes a foreign substance removal device, which is filled with flowing rainwater or sewage to desire to enter steel pipes and moves overflowed rainwater or sewage to the steel pipes, foreign materials can be prevented from being stacked on the steel pipes.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage tank using a steel pipe,

The present invention relates to a storage tank for storing rainwater or the like.

It is formed by a structure made of a non-permeable material such as concrete or synthetic resin, and the surface of the roadway and the roadway is also packaged with a material that is not permeable, resulting in the depletion of water resources, .

That is, the rainwater does not stagnate on the surface of roads or the like and must be discharged quickly, but the amount of rainwater flowing down to the ground through the surface of the ground is greatly reduced.

This phenomenon causes depletion of groundwater and causes water shortage.

In addition, as the relatively high rainwater flows to a low area, the rainfall at least in the lowlands is at least flooding damage.

In order to solve this problem, a technique has been developed which includes a storage tank for storing rainwater.

These reservoirs are constructed to prevent the flooding of rivers and to secure water resources that can be used for agricultural and cleaning purposes by allowing delayed discharge, in which large amounts of drainage water are trapped and gradually discharged.

Korean Patent Registration No. 10-0813995 and the like disclose the structure of a storage tank.

However, the conventional storage tank is a form of a large water tank using concrete, or a large water tank is formed by connecting blocks made of synthetic resin or the like, so that a long time is required for the construction and a lot of cost is required .

In addition, it is difficult to suitably cope with the form of the construction site, and the workability is also poor. In the case of the concrete structure, the life span is less than 20 years.

Korean Patent Registration No. 10-0813995

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a storage tank which can be constructed in various forms according to the shape of a construction site, It aims to provide a good management structure.

In the present invention, a plurality of large-diameter steel pipes are connected in parallel to form a storage tank in which a large-diameter steel pipe is filled with rainwater or sewage and drained, thereby reducing the construction time, reducing construction costs, This makes the storage tank of excellent structure.

The storage tank of the present invention is installed in a flow path of rainwater or sewage to delay the discharge of rainwater or sewage. The storage tank is connected to a plurality of steel pipes, and rainwater or sewage is filled in the inside of the steel pipe, So that the discharge is delayed.

The storage tank of the present invention is a storage tank in which a plurality of large-diameter steel pipes are connected and drained after the large-diameter steel pipe is filled with rainwater or sewage, so that it is possible to shorten the construction time, reduce the construction cost, This is an excellent feature.

According to the present invention, it is possible to prevent foreign matter from accumulating in the steel pipe when the foreign matter removing device is provided to allow the rainwater or the sewage flowing and flowing over the steel pipe to flow into the steel pipe. have.

1 is a schematic view of a storage tank using a steel pipe of the present invention
2 is a schematic view of a storage tank using a steel pipe according to the present invention, which is implemented by using a steel pipe with a drain hole drilled therein
3 is a schematic view of an apparatus for removing foreign substances,
A: Structure in which rainwater flowing from the upper part to the lower part is overflowed to the left and right direction positioned on a straight line and discharged
B: Structure in which the rainwater flowing from the upper part to the lower part is overflowed in a leftward direction and a rightward direction located on a straight line and discharged
C: Structure in which rainwater flowing from the upper part to the lower part is overflowed to the left direction and forward
D: Schematic cross-sectional view for explaining the structure in which the rainwater flowing from the upper part to the lower part is overflowed in the left and right directions positioned on the straight line and discharged
4 is a schematic view of a drainage system provided with a storage tank using the steel pipe of the present invention

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.

It is to be understood, however, that the appended drawings illustrate only typical embodiments of the present invention and are not to be considered as limiting the scope of the invention.

The present invention relates to a storage tank installed on a flow path of rainwater or sewage to delay the discharge of rainwater or sewage.

However, the present invention has an object to provide a storage tank that can dramatically shorten the time required for construction, is low in construction cost, and can be installed in various forms according to the type of construction site.

To this end, the present invention has a structure in which a plurality of steel pipes 10 are connected to allow the discharge of rainwater or sewage to be delayed as rainwater or sewage is filled in the steel pipe 10.

Of course, the steel pipe 10 has a large diameter with a large cross-sectional area, so that a large amount of rainwater or sewage can be filled.

As in the present invention, the structure of the storage tank using the large-diameter steel pipe 10 is structured to connect the steel pipe 10 manufactured in advance, so that the construction cost is saved and the construction time is greatly shortened.

In addition, the connection method of the large diameter steel pipe 10 may be a connection method of at least one of a parallel connection, a series connection, a parallel connection and a direct connection type, and the length of the large diameter steel pipe 10 may be set It can be implemented in various forms according to the form of the construction site.

The large-diameter steel pipe 10 may be of various types, but it is preferable to use a normal corrugated steel pipe.

Particularly, it is preferable to use a material which is coated on the inner surface to prevent corrosion.

The corrugated steel pipe coated with the inner surface has a life span of about 50 years and its life span has been verified by advanced countries such as USA.

The connection method of the large diameter steel pipe (10) can be one of the parallel connection, the serial connection, the parallel connection and the direct connection. However, considering the space utilization, the combination of the parallel connection and the direct connection It has the best usability.

In other words, it is possible to stagnate the largest amount of rainwater or sewage in a small space.

The combination of the parallel connection and the direct connection means that a plurality of steel pipes 10 are connected in the lateral direction and a plurality of the steel pipes 10 are also connected in the longitudinal direction.

In the steel pipe 10 of the present invention, a plurality of drain holes 11 may be formed.

This structure is suitable for structures that stagnate rainwater.

That is, the rainwater in the steel pipe 10 is drained to the outside of the steel pipe 10 through the drain hole 11, and the drained rainwater flows into the ground.

In the case of sewage, it is necessary to prevent it from flowing into the ground, but in the case of rainwater, it is preferable to flow into the ground to make ground water.

Rainwater and sewage contain large quantities of foreign matter, such as sand, as well as larger particles.

When such foreign matter flows into the steel pipe 10 filled with rainwater or sewage, the foreign matter accumulates stagnantly, causing a problem of smooth flow of rainwater or sewage.

Further, corrosion may be promoted for reasons such as generating scratches in the steel pipe 10.

In order to solve such a problem, it is necessary to let rainwater or sewage, which has been removed from the foreign material removing device 20 and removed foreign substances, into the inside of the steel pipe 10.

However, such a foreign matter removing device 20 should be structured so that rainwater or sewage can flow quickly even if the inflow amount of rainwater or sewage is large.

For this purpose, it is preferable that the foreign substance removing apparatus 20 is implemented with a structure that rainwater or sewage flowing and filled with rainwater or sewage flowing to flow into the steel pipe 10 flows into the steel pipe 10.

In this structure, since foreign matter or sewage that has been submerged in the lower part of the foreign material removal device 20 and foreign materials are burnt down and discharged is overflowed at the upper point, the flow of rainwater or sewage is prevented even if a large amount of rainwater or sewage is introduced. There is no big problem.

Of course, the smaller the inflow of rainwater or sewage, the better the effect of filtering out foreign matter.

3, rainwater or sewage flows in from the upper part to the lower part, and rainwater or sewage is overflowed into the drainage part 21 in the side part.

It is possible to implement a drainage facility for rainwater or a drainage for sewage in the form of a storage tank using the steel pipe 10 described above.

However, in the case of rainwater drainage facilities, there is a need to increase the rate at which rainwater seeps into the ground to become groundwater.

And may further include an underground discharge sheet 110 for discharging rainwater to the underground.

In order to improve the rainwater discharge efficiency of the underground discharge paper 110, it can be implemented in the form as shown in the attached drawings.

The underground discharge papers (110) of the accompanying drawings have a plurality of pores (111) in which drain holes are drilled so that the inner fluid is drained to the outside, and the periphery of the pores (111) And a soil filling space 112 filled with soil containing gravel.

In addition, since the perforated pipe 113 is embedded in the ground in the lower part of the soil filling space 112, the rainwater flowing into the perforated pipe 111 positioned in the transverse direction flows into the ground.

The rainwater stored in the storage tank of the present invention can be taken out through a separate pipe and can be used for agricultural or cleaning purposes.

In the present invention, the steel pipe connecting member 30, which connects a plurality of steel pipes with each other to form a pipe, may be realized as another large steel pipe (see FIG. 1). Alternatively, as shown in FIG. 4, It is possible.

The reference numeral 1 is a manhole.

1. Manhole
10. Steel pipe
11. Drain hole
20. Foreign body removing device
21. Drain
30. Steel pipe connection member
110. Underground discharge
111. Pipe
112. Soil Fill Space
113. Pipelines

Claims

A storage tank installed on a flow path of rainwater or sewage to delay the discharge of rainwater or sewage,
A storage tank using a steel pipe in which a plurality of steel pipes (10) are connected to delay the discharge of rainwater and sewage as rainwater or sewage is filled in the steel pipe (10).

The method according to claim 1,
A plurality of the steel pipes (10) are also connected in the lateral direction, and a plurality of the steel pipes (10) are also connected in the longitudinal direction.

3. The method according to claim 1 or 2,
Wherein a plurality of drain holes (11) are formed in the steel pipe (10) so that rainwater in the steel pipe (10) is drained through the drain hole (11).

3. The method according to claim 1 or 2,
And a foreign matter removing device (20) for allowing rainwater or sewage to be filled and overflowed to flow into the steel pipe (10) to flow into the steel pipe (10).

A drainage facility provided with a storage tank using the steel pipe according to claim 1 or 2.

6. The method of claim 5,
A plurality of perforated pipes 111 in which drainage holes are perforated so that the fluid inside is drained to the outside and a plurality of perforated pipes 111 are disposed in the lateral direction and the periphery of the perforated pipe 111 is filled with soil containing sand or gravel, An underground discharge unit 110 having a drainage pipe 112 and a drainage pipe 110 into which the drainage pipe 113 is inserted from the lower part of the soil filling space 112 to allow the rainwater flowing into the drainage pipe 111 located in the lateral direction to flow into the ground, Wherein the drain pipe is provided with a storage tank using a steel pipe.