KR20160063712A - Natural draining device and method for manufacturing the same - Google Patents

Natural draining device and method for manufacturing the same Download PDF

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Publication number
KR20160063712A
KR20160063712A KR1020140167327A KR20140167327A KR20160063712A KR 20160063712 A KR20160063712 A KR 20160063712A KR 1020140167327 A KR1020140167327 A KR 1020140167327A KR 20140167327 A KR20140167327 A KR 20140167327A KR 20160063712 A KR20160063712 A KR 20160063712A
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KR
South Korea
Prior art keywords
frame
adhesive
natural
natural stone
inner space
Prior art date
Application number
KR1020140167327A
Other languages
Korean (ko)
Inventor
김경국
김택균
백지영
김동준
김미순
김춘금
Original Assignee
한국산업기술대학교산학협력단
미강건철주식회사
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Publication date
Application filed by 한국산업기술대학교산학협력단, 미강건철주식회사 filed Critical 한국산업기술대학교산학협력단
Priority to KR1020140167327A priority Critical patent/KR20160063712A/en
Publication of KR20160063712A publication Critical patent/KR20160063712A/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/061—Gully gratings hinged to the body of the gully

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

A natural draining device according to an embodiment of the present invention comprises: a frame which has a latticed structure in the inner space thereof; a mesh member which is arranged on the latticed structure of the frame; a separation member which is attached to the outer surface of the mesh member; and a porous member which is arranged on the mesh member and is filled in the inner space of the separation member, wherein the porous member can be separated from the inner space of the frame by the separation member. Therefore, the present invention enables the easy removal or replacement of the porous member.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a natural drainage device,

The present invention relates to a natural drainage apparatus, and more particularly, to a natural drainage apparatus and a method of manufacturing a natural drainage apparatus that can improve a drainage ability by an air gap member and facilitate removal of an air gap member from a frame.

Good drainage equipment is essential in Korea 's urban facilities, where the rainy season and heavy snowfall during heavy rains in winter.

For example, gratings installed on roads or in India are manufactured in various forms with the most basic drainage, and in general, steel gratings are equipped with essential strength and drainage capability and are essential in living environment.

For example, KR 2013-0049403, filed on May 2, 2013, is installed on the perimeter of a road or around a tree to quickly drain rainwater, deliver water to the ground, .

In the case of the steel grating, the introduction of contaminants can be facilitated due to the wide lattice spacing, and further, the odor may be generated due to the corrosion of the contaminants.

Also, pedestrians wearing shoes or strollers or pedestrians traveling to a wheelchair may experience inconvenience, and pedestrian safety problems may arise.

Accordingly, various types of drainage apparatuses installed on the roads and in the sidewalks have been developed.

For example, in KR2011-0054747 filed on June 7, 2011, there is disclosed a grating for preventing odor from being able to more effectively implement drainage of wastewater, as well as prevention of odor diffusion and prevention of inflow of dirt with a simple structure.

An object of the present invention is to provide a natural drainage device and a method of manufacturing a natural drainage device in which a separation member is attached to a network member to facilitate removal or replacement of the gap member from the frame.

An object of the present invention is to provide a natural drainage device and a method of manufacturing a natural drainage device that can effectively prevent inflow of contaminants while enhancing the drainage ability.

The object of one embodiment is to provide a natural drainage device and a method of manufacturing a natural drainage device capable of selecting an optimum adhesive for enhancing strength and improving drainage ability (or permeability) through simulation, and optimizing a compounding ratio of natural stone and adhesive .

An object of the present invention is to provide a natural drainage device and a method of manufacturing a natural drainage device that can prevent slippage, ensure the safety of a pedestrian, excel in malodor suppression, and achieve excellent environment beautification.

According to an aspect of the present invention, there is provided a natural drainage apparatus including: a frame having a grid structure in an internal space; A net member disposed on the lattice structure of the frame; A separating member attached to an outer circumferential surface of the net member; And an air gap member which is disposed on the mesh member and is filled in the inner space of the separation member, the gap member can be separated from the inner space of the frame by the separation member.

According to one aspect of the present invention, the shape of the outer circumferential surface of the separating member may correspond to the shape of the inner circumferential surface of the frame.

According to one aspect of the present invention, the gap member is composed of a mixture of natural stone and an adhesive, and the permeability and strength of the gap member can be controlled by the mixing ratio of the natural stone and the adhesive.

According to another aspect of the present invention, there is provided a method of manufacturing a natural drainage apparatus, the method comprising: providing a natural stone and an adhesive to which a compounding ratio is determined; Mixing the natural stone and the adhesive; Providing a natural drainage device including a frame having a grid structure in an inner space and a mesh member having a separation member attached to the outer surface; Filling the inner space of the separating member with the mixed natural stone and the adhesive; And solidifying the mixed gemstones and the adhesive.

According to one aspect, the step of providing the natural stone and the adhesive whose blending ratio has been determined may further include a step of determining the mixing ratio of the natural stone and the adhesive through simulation.

According to the natural drainage apparatus and the method of manufacturing the natural drainage apparatus according to the embodiment, the separation member is attached to the mesh member, so that the removal or replacement of the gap member from the frame can be facilitated.

According to the method of manufacturing the natural drainage device and the natural drainage device according to one embodiment, it is possible to effectively prevent the inflow of contaminants while improving the drainage ability.

According to the method of manufacturing the natural drainage device and the natural drainage device according to the embodiment, it is possible to optimize the mixing ratio of the natural stone and the adhesive by selecting the optimum adhesive for the improvement of the strength and the improvement of the drainage ability (or permeability) .

According to the manufacturing method of the natural drainage device and the natural drainage device according to the embodiment, it is possible to prevent the slip, to ensure the safety of the pedestrian, to provide excellent odor suppressing function, and to obtain an excellent environment beautification effect.

1 shows an exploded view of a natural drainage device according to one embodiment.
2 shows a separating member in a natural drainage device according to one embodiment.
3 is a view showing a separation member attached to a mesh member in a natural drainage apparatus according to an embodiment.
4 shows a state in which a gap member is filled in the internal space of the separating member in the natural drainage apparatus according to the embodiment.
5 illustrates a method of manufacturing a natural drainage apparatus according to an embodiment.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. Like reference symbols in the drawings denote like elements.

FIG. 1 is an exploded view of a natural drainage apparatus according to an embodiment of the present invention. FIG. 2 shows a separating member in a natural drainage apparatus according to an embodiment. 4 shows a state in which a cavity member is filled in the inner space of the separating member in the natural drainage apparatus according to the embodiment.

1, a natural drainage apparatus 10 according to an embodiment may include a frame 100, a mesh member 200, a separation member 300, and an air gap member 400.

The frame 100 may be provided with a grating, which is generally used for draining, and may include a frame 110 and a grating structure 120.

Although the frame 110 is shown in FIG. 1 as being rectangular, the shape of the frame 110 is not limited thereto. The shape of the frame 110 may correspond to the shape of a drain port where the natural drainage apparatus 10 according to an embodiment is located. .

The lattice structure 120 may be provided on the lower side of the frame 110.

The grating structure 120 may be attached to the inner space of the frame 110 and the end of the grating structure 120 may be attached to the inner circumferential surface of the frame 110, for example.

In particular, the lattice structure 120 may be comprised of a longitudinal strand 122 and a transverse strand 124.

The longitudinal membrane 122 is formed to have a circular cross-section, and the transverse membrane 124 may be formed to have a square cross-section.

However, the cross sectional structure of the longitudinal membrane 122 and the transverse membrane 124 is not limited in this respect and can be provided in various forms, and the longitudinal membrane 122 and the transverse membrane 124 Batches can also be provided in a variety of ways.

In addition, the plurality of longitudinal membrane fins 122 and the plurality of lateral membrane fins 124 may be spaced equidistantly apart from each other in parallel.

By the arrangement of the longitudinal membrane 122 and the transverse membrane 124, a through-hole 130 can be formed between the lattice structures 120, and consequently, the drainage is made through the through-hole 130 .

In addition, the mesh member 200 and the separating member 300 may be disposed in the inner space above the lattice structure 120 in the frame 110.

The net member 200 and the separating member 300 may be integrally formed or separately formed and then the net member 200 may be attached to the inner space of the separating member 300.

The mesh member 200 may be provided as a dense mesh sheet provided in the form of a mesh. At this time, the mesh member 200 may be installed so that the phenomenon that the mesh member 200 comes into contact with the upper side of the grid structure 120 and sinks to the lower side can be suppressed by the grid structure 120.

2 and 3, a separating member 300 may be attached to the net member 200. [

Specifically, the mesh member 200 may be attached to the lower side of the separating member 300. Accordingly, the separating member 300 may be provided with an internal space on the top of the mesh member 200.

The separating member 300 may be made of the same material as the frame 100 to prevent corrosion by plating molten zinc on the common iron.

The mesh member 200 and the separation member 300 constructed as described above can be inserted into the inner space of the frame 100.

Specifically, the separating member 300 having the mesh member 200 attached thereto may be inserted into an inner space formed in the frame 100 above the lattice structure 120.

For this, the shape of the separating member 300 may be formed to correspond to the inner space of the frame 100. For example, the shape of the outer circumferential surface of the separating member 300 may be set to correspond to the shape of the inner circumferential surface of the frame 100. [

Particularly, the lower end of the separating member 300 may be wider than the upper end. This is for facilitating removal of the separating member 300 from the frame 100, and will be described in detail below.

The separating member 300 may also be provided in a rectangular shape when the frame 100 has the rectangular frame 110 and the lower end of the separating member 300 may be provided with a grid structure 120 And the upper end of the separating member 300 may be provided at the same height as the upper end of the frame 110.

Thereby, when the net member 200 and the separating member 300 are inserted into the internal space of the frame 100, the separating member 300 may not be easily separated from the frame 100, May not protrude from the frame 100.

This is desirable and may be desirable for the safety of pedestrians passing on the natural drainage system 10 according to one embodiment.

4, the space member 400 may be filled with the inner space of the separating member 300. [

The gap member 400 is formed by mixing a certain amount of a resin and a curing agent as an adhesive for stably bonding natural stone with a large number of natural stones having a small particle size of 8-10 cm as a main material.

The natural stone may be prepared from natural stone excellent in aesthetics, and in some cases, various materials such as fine gravel and artificial stone may be used.

In addition, a suitable material can be selected and used in consideration of the ground where the natural drainage apparatus 10 according to one embodiment is installed and the surrounding landscape.

In addition, the natural drainage apparatus 10 according to the embodiment may be formed by mixing pigments of harmonious colors in consideration of the ground surface and surrounding landscape where the natural drainage apparatus 10 according to one embodiment is installed, It can be configured so as to enhance the beauty feeling by harmonizing with the surrounding area to have a landscaping effect.

Further, the adhesive may be formed of an epoxy resin, and the epoxy resin is excellent in viscosity and is widely used for paints and adhesives. However, the material of the adhesive is not limited thereto, and any material that can maintain stable bonding of natural stone is possible.

The gap member 400 thus configured can be mixed at an appropriate ratio so that the gaps between the natural stones are not completely blocked by the epoxy resin. Since the epoxy resin does not intimately penetrate into the gaps between the natural stones due to its own viscosity, gaps between natural stones can be ensured smoothly.

For example, the mixing ratio of the natural stone and the epoxy resin constituting the cavity member 400 may be set at a weight ratio of 10: 1.

However, the blending ratio of the natural stone and the epoxy resin is not limited to this, and may be variously set according to the permeability and strength of the air gap member 400.

For example, when there is a heavy equipment passage at a position where the natural drainage apparatus 10 according to the embodiment is installed, it may be desirable to increase the ratio of natural stone to increase the strength of the air gap member 400.

In addition, if it is necessary to improve the drainage ability of the natural drainage apparatus 10 according to the embodiment, it is possible to reduce the ratio of the natural stone to the pore size of the cavity member 400 May be desirable.

The mixing ratio of the natural stone and the epoxy resin can be determined in advance through simulation before manufacturing the cavity member 400.

Specifically, after setting the required water permeability and strength, it is possible to determine the optimum blend ratio of natural stone and epoxy resin, or to determine the optimum type of adhesive.

Conversely, the permeability and strength of the air gap member 400 can be predicted through the blending ratio of natural stone and epoxy resin.

The thus configured air gap member 400 can be filled in the separating member 300.

Specifically, the upper surface of the air gap member 400 is provided so as to be flush with the upper end of the separating member 300, so that the air gap member 400 may not protrude from the frame 100. Therefore, since no step is formed between the gap member 400 and the frame 100, the safety of a pedestrian traveling on the gap member 400 can be secured.

In addition, the water drained through the gap member 400 can be drained through the through hole 130 of the frame 100, thereby improving the drainage ability of the natural drainage apparatus 10 according to the embodiment.

At the same time, the gap member 400 can prevent a foreign substance such as a leaf or a cigarette butt, which has a large particle size, from flowing into the inner space of the natural drainage apparatus 10 according to an embodiment, and further into the drainage port. In other words, a foreign matter such as a leaf or a cigarette butt having a large particle size may be accumulated on the upper surface of the gap member 400.

Accordingly, the foreign matter accumulated in the upper portion of the gap member 400 can be collected at appropriate times, so that the periphery of the natural drainage apparatus 10 according to one embodiment can be kept clean at all times, and the surrounding soil is contaminated with foreign matter The phenomenon can be prevented.

In addition, in the natural drainage apparatus 10 according to the embodiment, the air gap member 400 is inserted and fixed in the inner space of the separating member 300, so that when the air gap member 400 is broken, The air gap 400 can be easily removed from the frame 100 by removing the separated separation member 300 from the frame 100. [

For example, the separating member 300 can be separated from the frame 100 through vacuum adsorption on the upper surface of the cavity member 400.

Alternatively, when the lower end of the separating member 300 is formed wider than the upper end, a narrow gap may be formed between the separating member 300 and the frame 100, The separating member 300 can be separated from the frame 100 by lifting the separating member 300 from the frame 100 by inserting the clamping device at a narrow gap between the separating member 300 and the frame 100. [

As described above, the means for separating the separating member 300 from the frame 100 can be variously provided.

Thereafter, the broken air gap member 400 can be easily replaced by inserting the separated member 300 filled with the gap member 400 into the frame 100 again.

Therefore, when the air gap member 400 is broken, it is not necessary to replace the frame 100 itself, so that it may be useful in terms of maintenance of the natural drainage apparatus 10 according to the embodiment.

Hereinafter, a method of manufacturing a natural drainage apparatus according to an embodiment of the present invention will be described.

5 illustrates a method of manufacturing a natural drainage apparatus according to an embodiment.

Referring to FIG. 5, the natural drainage apparatus according to one embodiment can be manufactured as follows.

First, the compounding ratio of natural stone and adhesive is determined through simulation (S10).

For example, the compounding ratio of the natural stone and the adhesive that can satisfy the required water permeability and strength can be determined. And, an optimum type of adhesive can be selected. At this time, the adhesive may be provided with an epoxy resin.

Then, natural stone and an adhesive whose blending ratio is determined are provided (S20).

Then, the natural stone and the adhesive are mixed (S30).

It can be performed manually or mechanically so that the natural stone and the adhesive can be mixed well.

Thereafter, a natural drainage apparatus including a frame having a grid structure in an inner space and a mesh member having a separation member attached to the outer circumference thereof is provided (S40).

The lattice structure may be composed of a longitudinal film and a transverse film, and the lattice structure may be provided relatively to the lower side of the frame.

Further, a net member may be attached to the lower side of the separating member, and a lower side of the separating member may be closed by the net member.

At this time, the separation member may be provided in a state of being inserted into the frame, or may be provided in a state in which the separation member is not inserted in the frame.

Subsequently, the inner space of the separating member is filled with mixed natural stone and adhesive (S50).

Therefore, a net member is attached to the lower side of the separating member, and mixed natural stone and adhesive can be filled in the inner space of the separating member.

At this time, the natural stone mixed with the top of the separating member and the adhesive may be filled in the separating member so that the adhesive and the adhesive have the same height.

For example, in the previous step (S40), when the separating member is provided in a state of being inserted in the frame, the separating member is filled with the mixed natural stone and adhesive so that the top of the frame, the top of the separating member, May be provided at the same height.

On the other hand, in the previous step (S40), if the separating member is provided in a state that the separating member is not inserted in the frame, it may first be inserted into the frame after the mixed natural stone and the adhesive are filled in the separating member.

Finally, the mixed natural stone and the adhesive are solidified (S60).

Thereby, the mixed natural stone and the adhesive can be firmly and stably bonded.

Thus, the natural drainage apparatus according to one embodiment can be easily manufactured.

Therefore, the manufacturing method of the natural drainage device and the natural drainage device according to the embodiment can prevent the slip by the gap member composed of natural stone, thereby ensuring the safety of the pedestrian, preventing foreign matter from flowing into the drainage port, And an excellent environment beautification effect can be obtained. Further, since the inside of the drain hole at a predetermined depth is not visible by the gap member, the pedestrian may not feel anxiety or fear during passage. In addition, the upper part of the gap member forms a flat walking surface, and it can have a preventive effect of various safety accidents.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: Natural drainage
100: frame
110: Frame
120: Grid structure
122: Longitudinal membrane
124: transverse membrane flesh
130: Through hole
200:
300: separating member
400: void member

Claims (5)

A frame having a lattice structure in an inner space;
A mesh member disposed on a lattice of the frame;
A separating member attached to an outer circumferential surface of the net member; And
An air gap member disposed on the mesh member and being filled in the inner space of the separation member;
Lt; / RTI >
Wherein the gap member can be separated from the inner space of the frame by the separating member.
The method according to claim 1,
Wherein the shape of the outer peripheral surface of the separating member corresponds to the shape of the inner peripheral surface of the frame.
The method according to claim 1,
Wherein the gap member is made of a mixture of natural stone and an adhesive, and the permeability and strength of the gap member can be controlled by the mixing ratio of the natural stone and the adhesive.
Providing a natural stone and an adhesive whose blending ratio has been determined;
Mixing the natural stone and the adhesive;
Providing a natural drainage device including a frame having a grid structure in an inner space and a mesh member having a separation member attached to the outer surface;
Filling the inner space of the separating member with the mixed natural stone and the adhesive; And
Solidifying the mixed gemstones and the adhesive;
Wherein the drain pipe is connected to the drain pipe.
5. The method of claim 4,
The step of providing the natural stone and the adhesive whose blending ratio is determined,
Wherein the mixing ratio of the natural stone and the adhesive is determined through simulation.
KR1020140167327A 2014-11-27 2014-11-27 Natural draining device and method for manufacturing the same KR20160063712A (en)

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KR1020140167327A KR20160063712A (en) 2014-11-27 2014-11-27 Natural draining device and method for manufacturing the same

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Application Number Priority Date Filing Date Title
KR1020140167327A KR20160063712A (en) 2014-11-27 2014-11-27 Natural draining device and method for manufacturing the same

Publications (1)

Publication Number Publication Date
KR20160063712A true KR20160063712A (en) 2016-06-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101643647B1 (en) * 2016-04-07 2016-07-28 이경희 FRP Grating
KR101722102B1 (en) * 2016-05-18 2017-04-03 (주)아시아젠트라 Grating device for odor prevention

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101643647B1 (en) * 2016-04-07 2016-07-28 이경희 FRP Grating
KR101722102B1 (en) * 2016-05-18 2017-04-03 (주)아시아젠트라 Grating device for odor prevention

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