KR200414415Y1 - Eco-friendly manhole cover used for sewer, road, river, environmental facility construction - Google Patents

Abstract

The present invention relates to a manhole cover used for sewerage, roads, rivers, environmental facility construction, etc., and relates to an environment-friendly eco-friendly manhole cover.

Eco-friendly manhole cover applied to the present invention, the manhole cover of the ring-shaped seated on the upper manhole entrance and the manhole cover for opening and closing the manhole entrance on the upper opening end of the manhole cover, the manhole cover is a plurality of Based on the central fender with the drainage hole formed thereon, the guard frame protrudes upward along the outer periphery of the fender to form a vegetation space therein, and the lower part of the fender has a diameter smaller than the outer diameter of the guard frame. Connection frame protrudes downward, vegetation soil is filled in the vegetation space by the protection frame, herbaceous plants are planted in the vegetation soil is configured to produce an environmentally friendly atmosphere.

Manhole, Eco-Friendly Manhole Cover, Mudguard, Vegetation Soil, Grass Planting

Description

Eco-manhole cover for sewerage, roads, rivers, environmental facilities construction, etc. {Eco-manhole cover}

1 is an exploded perspective view showing the construction process of the eco-friendly manhole cover according to the present invention.

Figure 2 is a perspective view showing a construction state of the eco-friendly manhole cover according to the present invention.

3 is a perspective view of the incision according to FIG. 2;

<Code Description of Major Parts of Drawing>

1 ... manhole

2 ... manhole cover

3 ... manhole cover

30 ... mudguard 32 ... drainage hole

34 Protected frame 35 Vegetation space

36. Connection frame 38 ... Salvage hall

4 ... vegetation soil

5.herbaceous plants (grass)

6 ... strainer

The present invention relates to a manhole cover used for sewers, roads, rivers, environmental facilities construction, and more specifically, to provide a vegetation space in the manhole cover to plant grass or vegetation, so as to cover the surrounding natural environment after construction. The present invention relates to an eco-friendly manhole cover that creates an environment-friendly atmosphere without hitting and also blocks the odor generated from the manhole to achieve a more pleasant environment.

In general, the manhole cover for covering the opening of the manhole is usually made of cast iron, the surface is formed with a plurality of rectangular drain holes for smooth drainage of sewage or rain water.

However, although the above-mentioned drain hole is a necessary component for draining sewage or rainwater, there is a serious problem of polluting surrounding air by discharging odor generated by various soils, sewage, and harmful insect breeding inside the manhole. have.

Moreover, since most manhole covers are manufactured using castings in general, they are not good because their aesthetics are uniform, and there is a problem that rust easily occurs on the surface after a long time and contaminates the surrounding environment. To this end, a "color manhole cover structure", which has been colored on the surface of a manhole cover, has been proposed through Korean Patent Application No. 05-15408, but it is not a fundamental solution to solve the problem.

The present invention has been devised to solve the above-mentioned conventional problems, by filling the soil inside the lid inner space formed by the upward protrusion of the protective frame for the fender function on the top of the manhole cover formed with a plurality of drain holes, grass or vegetation By planting the plant, the odor discharged from the manhole can be filtered to some extent through the filled earth and sand to minimize the environmental pollution and discomfort caused by the odor, and after construction, it can produce an environmentally friendly atmosphere due to the planted herbaceous plants. The purpose is to provide a manhole cover.

In order to achieve the above object, the present invention, the manhole cover is seated in a manhole cover for seating the manhole cover for opening and closing the manhole entrance at the upper opening end of the manhole cover is seated on the upper manhole entrance, The upper side of the fender is formed with a vegetation space protruding upward along the outer periphery of the fender based on the central fender formed with a plurality of drainage holes, and the bottom of the fender is at least smaller than the outer diameter of the fender. The connection frame having a diameter protrudes downward, the vegetation space is filled in the vegetation space by the protective frame, the vegetation soil is planted with herbaceous plants are characterized in that the eco-friendly manhole cover is configured to produce an environmentally friendly atmosphere to provide.

Here, it is preferable to put at least two or more lid lifting holes on the outer rim of the protection frame applied to the present invention so that the manhole cover can be easily transported using a tool.

In addition, a sieve having a fine particle size may be installed on the upper surface of the fender of the manhole cover applied to the present invention so as to prevent the vegetation soil filled in the vegetation space from entering the manhole side through the drainage hole.

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

1 is an exploded perspective view showing the construction process of the eco-friendly manhole cover according to the present invention, Figure 2 is a perspective view showing the construction state of the eco-friendly manhole cover according to the present invention, Figure 3 is a perspective view of the cut in accordance with FIG.

1 to 3, a circular (or polygonal) doorway 10 is formed in the upper part of the manhole 1 for a worker or a manager. A ring-shaped manhole cover 2 is seated above the manhole 1 around the open doorway. The manhole cover 3 is seated at the upper opening end of the manhole cover 2 as a means for opening and closing the manhole entrance 10.

In particular, the present invention is characterized in that through the structural improvement of the manhole cover to create an environment-friendly atmosphere in harmony with the surrounding environment after construction.

Specifically, the manhole cover 3 applied to the present invention has a protection frame 34 protrudes upward along the outer periphery of the fender on the basis of the central fender 30 in which the plurality of drain holes 32 are perforated. And a vegetation space 35 is formed therein, and a connection frame 36 having a diameter at least smaller than the outer diameter of the protection frame 34 protrudes downward from the bottom of the fender 30 of the manhole cover 3. Consists of a configured configuration.

The vegetation soil 35 by the protection frame 34 is filled with vegetation soil 4, the vegetation soil 4 is filled with herbaceous plants such as grass (5). Accordingly, the manhole cover applied to the present invention can produce an environmentally friendly atmosphere when the construction of the park or the stream foreshore trail for green composition.

Here, the lid lifting hole 38 may be perforated in the protective frame 34 of the manhole cover 3 so as to easily carry the manhole cover 3 using a tool or the like. The lifting hole 38 is preferably formed at least two places along the outer circumference of the protective frame (34).

In addition, while the vegetation soil 4 filled in the vegetation space 35 is prevented from being lost to the manhole 1 through the drain hole 32, the fenders of the manhole cover 3 so that the flow of water is drained to the manhole side ( 30) The upper surface may be provided with a sieve (6) having a fine particle size.

In addition, it is preferable that the outer diameter of the connection frame 36 has at least a smaller diameter than the inner diameter of the manhole cover 2. In this case, when the manhole cover 1 is seated on the upper part of the manhole cover 2, the connecting frame 36 is fitted to the inner end of the manhole cover 2 to prevent the manhole cover 3 from being separated.

The manhole cover 3 may be manufactured using a casting as in the past so as not to be easily removed as a weight body, or may be manufactured in the form of ready-made foam by injecting concrete into a formwork.

The manhole cover of the present invention made of the above configuration is constructed in a park or a stream around the river tuk trail for green composition to produce an environment-friendly atmosphere at the same time as the manhole cover.

More specifically, the manhole cover (3) is provided with a vegetation space (35) and the vegetation space (5) is filled with vegetation soil (4) where the plant (5) is planted here by the park or river foreshore walkway surrounding the greenery When it is installed on the back, it harmonizes with the surrounding natural landscapes, resulting in an environmentally friendly atmosphere.

Here, the vegetation soil (4) also serves as a barrier to block the odor discharged from the manhole. That is, because the odor discharged from the manhole 1 due to the vegetation soil (5) is filled in the manhole cover (3) to some extent it can minimize the environmental pollution and discomfort caused by the odor, and the influx of pests It can be blocked, so that the problem of environmental pollution can be solved further.

As described above, the eco-friendly manhole cover of the present invention has a protective frame for the fender function upwardly projected on the manhole cover formed with a plurality of drainage holes, thereby filling the soil inside the vegetation space formed by the soil and vegetation. By being able to plant, the odor discharged from the manhole can be filtered to some extent through the filled earth and sand to minimize the environmental pollution and discomfort caused by the odor, and after the construction can produce an environmentally friendly atmosphere due to the planted herbaceous plants.

Although the present invention has been illustrated and described with reference to specific embodiments, it is understood that the present invention can be variously modified and changed without departing from the spirit or the field of the present invention provided by the following utility model registration claims. It will be appreciated that those skilled in the art can easily know.

Claims (3)

A manhole with a ring-shaped manhole cover 2 seated on an upper portion of the manhole 1 and an entrance 10, and a manhole cover 3 seated on the upper opening of the manhole cover 2 for opening and closing the manhole entrance 10. To The manhole cover 3 has a vegetation frame 34 protrudes upward along the outer circumference of the mudguard 30 on the basis of the center fender 30 having a plurality of drainage holes 32 formed therein. The space 35 is formed, and the connection frame 36 having a diameter at least smaller than the outer diameter of the protection frame 34 protrudes downward from the fender 30 and the vegetation by the protection frame 34. The space 35 is filled with vegetation soil (4), the vegetation soil (4) is a herbaceous plant (5) is planted sewer, road, river, environmental facility construction, characterized in that configured to produce an environment-friendly atmosphere Eco-friendly manhole cover used for back. The method of claim 1, Sewer, road, river, environment, characterized in that the periphery of the cover frame 34 is further perforated lid lifting hole 38 to at least two places to easily transport the manhole cover (3) using a tool Eco-friendly manhole cover used for facility construction. The method of claim 1, On the upper surface of the fenders 30 of the manhole cover 3, a filter net 6 having a fine particle size is further installed to fill the vegetation space 35 with a vegetation soil 4 through the drain hole 32. Eco-friendly manhole cover used for sewerage, roads, rivers, environmental facility construction, etc., characterized by preventing the inflow to the side.

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