KR100851425B1 - Pro-environment waterway - Google Patents

Abstract

An environmental-friendly water channel is provided to provided prevent damage caused by a flood by forming a cross section of the water channel with a spiral shape for preventing flow rate from suddenly increasing. An environmental-friendly water channel(10) comprises a bottom plate(30), and two side walls(20). At least one protrusion unit(21) is bent at an inner surface of the side wall. A recessed unit(22) which is mated to the protrusion unit is formed at an outer surface of the side wall. The protrusion unit and the recessed unit are inclined to vertical direction.

Description

Eco-Friendly Water Pipes {Pro-environment waterway}

1 is a perspective view of an eco-friendly water pipe according to an embodiment of the present invention.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is an enlarged cross-sectional view of part B of FIG. 2;

Figure 4 is a perspective view showing the connection form of the eco-friendly water pipe according to an embodiment of the present invention.

5 is a perspective view of an eco-friendly water pipe according to another embodiment of the present invention.

6 is a perspective view of an eco-friendly water pipe according to another embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: water pipe 20: side wall

21: protrusion 22: groove

25: Enlargement work 26: Unevenness (凹凸)

30: bottom plate 31: bottom projection

32: bottom groove

The present invention relates to an environmentally friendly waterway tube with improved strength and durability through a natural, yet spiral cross-sectional structure.

Water pipes are mostly made of concrete structures as a moving path of water buried in the ground to draw water from reservoirs and to send water where necessary to supply water to rural rice fields, fields, orchards.

A common water pipe has a certain length, and the upper portion has a substantially 'U' cross section so as to be opened, and a plurality of such water pipes are installed in succession. To install the water pipes, first dig them where necessary, then lift or crane, etc. Using the towing device of the top of the two walls of the water pipes to each of the wires are fixed, and then lifted up and transported to the desired place (demolition site) is installed.

However, in the traction process of the waterway tube, as the upper ends of both sidewalls of the waterway pipe are fixed to the wires, the sidewalls are bent inwardly, and the sidewalls of the conventional waterway pipe are simply connected in a vertical shape with respect to the bottom plate, and are bent. Since a structure that is resistant to stress is not provided, there are structural problems such as conduction fracture or cracking of the orthogonal portions of the sidewall and the bottom plate.

Destroyed conduction water pipes cannot be used, resulting in waste of resources and environmental pollution. Also, if the water pipes with cracks are installed as they are, there is a fatal problem that water is leaked to the cracks and the water pipes lose their function.

In addition, when the water pipe is installed on the inclined ground, the friction between the water pipe and the ground soil on which the water pipe is to be installed is so difficult that the water pipe slides in the inclined direction and is difficult to install. The flow rate of the flowing water is inevitably high, which causes a rapid increase in the flow rate and the flow rate of the inclined portion during a heavy rain such as a rainy season, causing secondary damage such as flooding.

Moreover, the common waterway can directly and indirectly contact the waterway, as it sometimes acts as a kind of barrier that blocks the movement of reptiles such as lizards, rodents or amphibians such as frogs. Giving.

In consideration of this, water pipes reflecting several environmentally friendly aspects have been proposed, but there are problems such as inconsistency with the site or excessive construction cost, and thus reluctant to install due to budget problems. In other words, most of the eco-friendly water pipes developed at present are focused on adding a separate animal moving path or inserting attachments to the existing general water pipes, so that the budget, constructionability, and maintenance cost of the water pipes are increased. As a result, they are struggling with adoption.

Accordingly, the present invention has been made to solve the above-mentioned problems, the first object of the present invention as a structural aspect of the construction of the water pipe in the field when the water pipe to increase the durability so that the conductive pipe is not broken or broken by impact or compressive stress, etc. Even if the installation place is inclined surface, the water pipe can be installed stably without slipping, and even the inclined water pipe can suppress the rapid increase of the flow rate and prevent the secondary damage, but if necessary, use a simple tool such as plank. It is to provide a water pipe of a spiral shape that allows the construction of the water barrier.

The second object of the present invention is an environmentally friendly aspect, so that the water is naturally purified while the water flows into the water pipe, while the soil around the water pipe does not flow into the water pipe while supplying water to the soil around the water pipe to grow vegetation around the water pipe In addition to making it easier for animals such as amphibians and reptiles to cross the pipelines, they also provide eco-friendly and economical pipelines that can be used as their habitat but at no additional cost.

The present invention for achieving the first object is a substantially 'U'-shaped water pipe having a predetermined length and having a bottom plate and both side walls so that the upper side is open, wherein at least one protrusion on the inner surface of one side or both sides of the side wall It is formed to be bent and the outer surface is formed with a groove corresponding to the protrusion, wherein when the protrusion and the groove is installed on both side walls, it is installed side by side in the opposite position facing each other on both side walls or alternately in a zigzag form (Iii), and the protrusions and the recesses may be orthogonal (vertical) or inclined downward from the bottom plate.

Of course, the protruding portion of the inner surface and the recessed portion of the outer surface can be installed on the bottom plate, thereby ensuring the control of the flow rate, natural purification, and stable construction to the slope.

The present invention for achieving the second object is provided with at least one or more funnel-type enlarged diameter hole is gradually expanded outward on the inner surface or the inner surface of the side wall of the protrusion, so that the animal can climb on the inner surface of the protrusion It is characterized in that the irregularities in the horizontal direction or lattice form is formed.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of an eco-friendly water pipe according to an embodiment of the present invention, Figure 2 is a cross-sectional view taken along the line A-A of Figure 1, Figure 3 is an enlarged cross-sectional view of the portion B of FIG.

As shown in FIG. 1, the water pipe 10 of the present invention is composed of sidewalls 20 vertically installed on both sides of the bottom plate 30 so as to have a predetermined length and open at an upper side thereof. It is a concrete structure with a shape.

According to the present invention, both sides of the side wall 20 are each bent inward in a predetermined section so that the protrusions 21 are formed on the inner surface of the side wall 20 and the outer surfaces thereof correspond to the protrusions 21. The groove 22 is formed. That is, the thickness between the protrusion 21 and the recess 22 is preferably approximately the same thickness as the side wall 20.

1 and 2, the protrusions 21 and the recesses 22 are located side by side in opposite positions facing each other with respect to both side walls 20 or both side walls 20, although not shown. The protrusions 21 and the recessed portions 22 of the present invention are particularly suitable for their protruding position or shape, such as to be alternately arranged in a zigzag form or to only one of the side walls 20. There is no limitation, and it is satisfied if it is a curved form in the general side wall 20.

When the protrusions 21 and the recesses 22 are formed on the sidewalls 20, the bonding area of the sidewalls 20 to the bottom plate 30 is increased to increase the bending strength of both sidewalls 20. Bending stress or impact does not easily cause conduction fracture or cracking.

In addition, even when the water pipe 10 is installed on the slope, the soil is filled in the recess 22 so that the frictional force between the outer surface of the water pipe 10 and the ground increases, so that the water pipe 10 may slide downward. Significantly reduced, it is advantageous in terms of workability.

In addition, since the water flowing in the water pipe 10 hits the protrusion 21 to form a vortex, it is possible to reduce the flow rate, which is to suppress the sudden increase in flow rate that may occur during heavy rains, such as during the rainy season, secondary damage such as flooding In addition, the bubbles formed by the vortex supply oxygen to the water to increase the dissolved oxygen rate of the water, thereby creating an environment where fish can live while the water is naturally purified.

In addition, when a water barrier in the water pipe 10 is required, conventionally stacked sand bags to block the flow of water, but if the projections 21 are formed on both side walls side by side planks of the same size as the inner width of the water pipe 10 If you put a plank on both protrusions 21 to prepare a water can be simply.

According to one aspect of the invention, the protrusion 21 and the recess 22 may be installed perpendicular to the bottom plate 30, as shown in Figures 1 and 2 the side wall 20 is It is preferable to incline downward, and at this time, as shown in FIG. 3, it is preferable that at least one or more funnel-type enlarged diameter holes 25 are gradually provided in the outer direction from the inner surface of the protrusion 21.

The enlarged diameter hole 25 may be installed on the vertical side wall 20 as well as the wall surface forming the protrusion 21.

As shown in FIG. 3, the enlarged diameter hole 25 is formed on the inner surface of the protrusion 21 so that the entrance is narrow and the funnel is gradually expanded to the outer surface (the groove portion). The water flowing through the water pipe 10 can be leaked out to the outside with the earth and sand 40 while the water flowing through the water pipe 10 is almost inflowed into the water pipe by the interaction pressure. It is useful for vegetation vegetation because it spills water continuously to the vegetation around the waterway.

More preferably, the inner surface of the protruding portion 21 may have a concave-convex shape 26 in a horizontal direction or a lattice shape, and the concave-convex 26 includes amphibians such as frogs and toads, which mainly inhabit rural waterways. Or as a reptile, such as a lizard, as well as acts as a staircase that can be easily climbed by various insects, the cross-sectional shape of the concave-convex 26 may be circular, square or triangular grooves and protrusions, such as reptiles in the form of stairs If the jaw is in the form so that animals such as amphibians can easily climb, the shape thereof is not particularly limited.

It is noteworthy that, as described above, the environmentally-expanded expansion hole 25 and the concave-convex 26 may not be formed separately from the water pipe 10, but may be integrally formed when the water pipe 10 is manufactured. It should be noted that the elements can be obtained at the cost of manufacturing the water pipe 10 without additional costs.

Figure 4 is a perspective view showing the connection form of the eco-friendly waterway tube according to an embodiment of the present invention, as shown in the other end in the longitudinal direction of the waterway tube 10 to the jaw to bind one end of the other waterway tube 10 Since the joint coupling unit 28 is formed, a plurality of water pipes 10 may be continuously installed. In this case, each of the channel pipes 10 may be continuously installed in a straight line by the joint coupling unit 28.

5 is a perspective view of an eco-friendly water pipe according to another embodiment of the present invention, showing a cross section of any specific position of the water pipe.

According to another aspect of the present invention as shown in Figure 5, not only the side wall 20 but also the bottom plate 30 is bent so that the bottom projection 31 is formed on the inner surface of the bottom plate 30 is bent and the outer surface A curved bottom recess 32 may be formed in a shape corresponding to the bottom protrusion 31, thereby reinforcing the bottom plate 30 of the water pipe 10 to further increase durability and reduce water flow rate. It is possible to increase the friction between the ground and the ground on the slope. Therefore, it is particularly advantageous that the water pipe formed with the bottom protrusion 31 and the bottom recess 32 is installed on a slope.

6 is a perspective view of an eco-friendly water pipe according to another embodiment of the present invention. As mentioned above, the protrusion 21 and the recess 22 formed on the side wall 20 are not only inclined downward inwardly. The vertical projection portion 21a bent vertically on the inner surface of the side wall 20 is formed, and the vertical groove portion 22a curved in a shape corresponding to the vertical protrusion portion 21a may be formed on the outer surface thereof. Various technical modifications and modifications are possible.

As described above, the present invention has been described with reference to one embodiment shown in the drawings, which is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Such changes are within the scope of the utility model registration claims described below.

According to the eco-friendly waterway pipe of the present invention described above, as the structural action effect side, the joint area of the side wall and the bottom plate is increased by the spiral shape such as the bending of the protrusion and the groove without increasing the production cost compared to the waterway pipe previously installed. And stable support structure to improve durability such as suppression of conduction breakdown or cracking during construction or post maintenance of the waterway tube, thereby reducing maintenance cost and also inclined waterway tube by curved sidewall or bottom plate. Even though this reduces the flow rate, secondary damage such as flooding can be prevented.

 Moreover, even when the water pipe is installed on the steep slope, due to the formation of the bend by the groove in the outer surface, that is, the soil is filled in the groove so that the water pipe is firmly fixed at the place where the water pipe is not slipped, thereby improving the workability and stacking sand bags during the construction of the water barrier. This has the beneficial effect of eliminating complicated barrier work such as raising and simplifying using simple tools such as planks.

In addition, as an environmentally friendly effect, the installation of irregularities on the inside prevents the movement of animals and blocks the ecosystem by continuously supplying vegetation to the vegetation around the waterway by expanding the airspace. There is an excellent environmentally friendly effect such that water forms bubbles to purify water naturally.

Claims (8)

delete delete In the water pipe 10 having the bottom plate 30 and both side walls 20 to open the upper side, At least one protrusion 21 is bent on an inner surface of one side or both sides of the side wall 20, and a recess 22 corresponding to the protrusion 21 is formed on an outer surface thereof. The protrusion 21 and the recess 22 is an eco-friendly water pipe, characterized in that inclined downward in the vertical or inward. The method of claim 3, wherein Eco-friendly waterway tube, characterized in that provided with at least one or more funnel-type diameter-expansion hole 25 is gradually expanded to the outside on the inner surface of the protrusions or the inner surface of the side wall (20). The method of claim 3, wherein Eco-friendly waterway pipe, characterized in that the concave-convex (26) is formed on the inner surface of the protrusion (21). The method of claim 5, Cross section of the concave-convex (26) is an eco-friendly water pipe, characterized in that any one selected from the grooves and projections of the circle, square, triangle. delete The method of claim 3, wherein At least one bottom protrusion 31 is formed on the inner surface of the bottom plate 30, and the outer surface of the waterway tube is characterized in that the bottom groove portion 32 corresponding to the bottom protrusion 31 is formed.

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