KR20140000178A

KR20140000178A - Grating filter apparatus of drain-outlet for road

Info

Publication number: KR20140000178A
Application number: KR1020130072743A
Authority: KR
Inventors: 공태현
Original assignee: 공태현
Priority date: 2012-06-22
Filing date: 2013-06-24
Publication date: 2014-01-02

Abstract

The invention relates to a grating filter for a road drain port. A filter composed of filter modules which are arranged respectively corresponding to all or part according to a pattern of a steel grating hole for road drain port is configured to be inserted into the pattern hole of the drain port steel grating.

Description

Grating filter for road drains {GRATING FILTER APPARATUS OF DRAIN-OUTLET FOR ROAD}

The present invention relates to a grating filter for a road drain, and more particularly, to a grating filter having a very good filter performance, easy to clean a drain, and very simple and convenient to use.

Generally, roads are paved with concrete or asphalt.

This is to make the road surface flat without unevenness, and to make it easy to walk or drive by preventing the muddy road from rainy weather or sea ice. However, the pavement road as described above is very slippery when the road surface is wet due to rain, especially in the case of roadway, there is a high risk of causing a serious accident.

Therefore, by installing drains connected to the drainage paths at certain distances on the road, the rainwater dropped to the road surface can be smoothly discharged through the drains.

On the other hand, since the drain opening is a simple opening that is open to the road surface, stones, tree branches, fallen leaves, various wastes, etc. can be introduced therein, and these things cause clogging of the drain hole and the drainage path, and thus the inflow of the foreign materials should be prevented. Therefore, gratings are provided at the inlet of the drain to allow the inflow of rainwater and to prevent ingress of relatively large foreign substances.

However, as it is known, when a lot of snow or rain, cigarette butts or fallen leaves or other garbage discarded on the road flows to the sewer pit with rainwater and is drained. Normally, the drain pit is covered with a grille-like cover to filter large waste, but cigarette butts or other small waste flows through the grill as it flows into the drain pit.

The drain pit is provided with a sewer pipe leading to the underground main sewer pipe, the sewage pipe may be narrowed or blocked due to various inflows as described above. In addition, when various wastes flow into the main sewage pipe, they accumulate in the main sewage pipe and dredging is required.

As it is known, the dredging of sewage pipes takes a lot of cost, and if dredging is not possible in some cases, there is a problem that a huge facility operation cost is required because the construction of the sewer pipes must be replaced. In addition, since the wastes discharged through the main sewage pipe are drained into groundwater or rivers, there is a problem that soils on roads are contaminated by rainwater to contaminate rivers or groundwater.

In order to solve this problem, various grating filters have been developed. Figure 1 shows an example of the grating filter according to the Republic of Korea Utility Model Registration No. 20-0229386. The wire mesh 50 is installed below the filter plate 40 on which the drip hole is formed, and support portions 45 and 46 are provided on both sides of the filter plate, and the wire mesh 50 and the metal filter net 60 are installed below the filter plate. .

In addition to this, various conventional grating filter means are installed in the lower part of the filter, which is very cumbersome for the operator's work, and the performance of the filtration is remarkably low, and thus, practically does not play a significant role in sewage pollution.

KR 20-0229336 KR 20-0167090 KR 10-1181873 KR 10-0965793 KR 10-2011-0050784

The present invention for solving the above problems is to provide a filtering filter that can be easily collected without removing the contaminants to remove the contaminants at the same time to filter the contaminants.

The present invention for achieving the above object, the filter is configured by the plurality of filter modules are arranged so as to correspond to all or a part of each, according to the road drain steel grating hole pattern is configured to insert the pattern hole of the drain steel grating.

In addition, the filter module is configured of a porous structure.

In addition, the filter module is configured to be arranged regularly corresponding to the steel grating hole.

In addition, the filter module, characterized in that the upper side of the plurality of filter modules are continuously connected to form a filter.

In addition, the connection portion is coupled to the coupling groove formed in the steel grating.

In addition, the filter module has a rectangular box shape, characterized in that the box-shaped module is inserted perpendicular to each hole of the grating.

In addition, the filter module is characterized in that the lower side is formed of a perforated plate or a lattice net at any reference point on the side reference, the upper side has an opening having a certain area open.

The filter may further include a handle provided at least one or more along the road drain steel grating edge pattern hole.

In addition, the handle portion, characterized in that the material constituting the filter module is formed by extending the curling process.

In addition, the filter module has a structure in which the width gradually decreases toward the lower side based on the length in the vertical direction.

The present invention configured and operated as described above is very easy to install and recover, and thus, contaminants filtered by the filter can be easily recovered, and at the same time, there is an advantage of ensuring smooth drainage.

1 is a view showing a filter of the sewer grating according to the prior art,
2 is a perspective view of the sewer grating filter according to the present invention,
Figure 3 is a detailed view of the grating for the installation of the grating filter according to an embodiment of the present invention,
Figure 4 is a state diagram showing the installation state of the sewer grating filter according to the present invention
5 is a side view showing an installation state of the sewer grating filter according to the present invention;
6 is a road installation state of the sewer grating filter according to the present invention.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the grating filter for a road drain according to the present invention will be described in detail.

The grating filter for a road drain according to the present invention is configured such that a filter configured by arranging a plurality of filter modules so as to correspond to all or a part of the gutter hole grating hole pattern for the road respectively is inserted into the pattern hole of the gutter steel grating.

In the road drain grating filter according to the present invention, a filter module composed of a perforated plate or a grating network is fixedly arranged according to the grating filter hole pattern so as to correspond to the grating hole pattern, respectively, and is inserted downward from the outside by a user (operator). It is a main technical point to provide an installable grating filter for sewer.

Therefore, the present invention has the advantage that it is easy to install the grating from the outside without removing the grating filter for drains or to easily remove the contaminants by separating easily from the outside when the contaminants are collected.

Herein, the filter module of the present invention has a rectangular box shape, and a plurality of box-shaped modules are fixedly arranged to constitute one sewer grating filter, and inserted into each hole of the sewer grating. It features.

The filter module is characterized in that the lower side is composed of a perforated plate or a lattice net at any reference point on the side reference, the upper side has an open area with a certain area open.

With reference to the accompanying drawings will be described in more detail grating filter for drain according to the present invention.

2 is a perspective view of the sewer grating filter according to the present invention.

The grating filter 100 inserted into the steel grating 200 installed in the sewer (or drain) corresponds to the size and pattern of the hole pattern in which the filter module 130 forms the steel grating 200 as shown. As a vertically inserted structure, a plurality of filter modules 130 may be continuously and regularly arranged and inserted into the grating 100.

In this case, the filter module 130 is preferably configured so that the grating can be inserted only in the remaining portion except the edge portion, which is supported by the concrete or metal structure for the hook on the edge when the grating is installed in the sewer structure Since the filter module is not able to pass through, the filter module is arranged so as to insert only the remaining holes except the edge, but this is not limited to this. have.

For example, in the case of a 4 × 15 hole pattern, the filter module is configured to be inserted and installed only in the remaining hole patterns except for 30 holes at the top / bottom edge and 2 left and right edges. However, as described above, the edge may be changed in various ways, and if necessary, the structure may be changed in various ways by changing the length of the filter module.

In addition, whether or not to be inserted into the edge can be variously determined as described above, for example, it is possible to manufacture (depending on the conditions of the sewer structure) to be inserted into the lower edge, except for the upper edge.

At this time, it is preferable to configure the first catching part 110 and the second catching part 120 so as to be supported by the grating by folding the depth of the steel grating hole pattern along the edge of the filter module. The first catching part and the second catching part may be used as a handle.

On the other hand, the grating filter according to the present invention is preferably made of a metal material, but is not limited thereto, and may be a polypropylene, ABS, polyethylene, polyurethane-based high-strength synthetic resin or a high fire resistance resin.

Here, the manufacturing of the grating filter is cut according to the design conditions such as width, length, height in the transverse direction and the longitudinal direction, and then continuously folded in the form of irregularities and then welded after combining the two materials produced in different directions I can make it.

Figure 3 is a detailed view of the grating for installation of the grating filter according to an embodiment of the present invention, Figure 4 is a state diagram showing the installation state of the sewer grating filter according to the present invention.

In FIG. 3, the coupling groove 210 is processed to remove the external (vehicle or user) interference by the connection portion of the filter module to the grating upper surface, and the coupling portion 140 is connected to the coupling groove 210 when the grating filter is inserted. It can be manufactured to be inserted.

As shown in FIG. 4, the connecting part 140 connecting the filter module in the state in which the grating filter is inserted corresponding to the hole pattern is positioned in the coupling groove 210 to be completely inserted to prevent damage to the external structure. There is an advantage that can be done, more robust installation.

Through this structure, it is possible to prevent contact with external elements, thereby preventing abrasion, and it is possible to install stably as more closely inserted.

The filter module installed in this way is composed of a perforated plate or a grid (a product made of drawn metal wire), and filters cigarette butts, garbage, and fallen leaves, and the accumulated contaminants are removed after the filter is removed and reinstalled. There is an advantage that the collection of contaminants is very easy.

5 is a side view showing an installation state of the sewer grating filter according to the present invention. As shown, the filter module of the length member is installed in a plurality arranged to face down, there is a feature that can collect a large amount of contaminants.

In addition, the filter module is installed in a relatively length type can be prevented to inhibit the flow of rain water during the rainy season by increasing the capacity of contaminants.

6 is a road installation state diagram of the sewer grating filter according to the present invention.

The grating filter according to the present invention configured as described above is very easy to collect contaminants because it can be easily installed by inserting downward from the top in the state in which the grating is installed, maximizing the contaminant collection capacity without restricting the flow of drainage to the external contaminants This can be prevented from entering the sewerage, and since the collection is very easy, there is an advantage of improving the collection efficiency of the work.

The filter module according to the present invention configured as described above has a feature that the operator can easily discharge the pollutant because it is very easy to install and easy to separate, and the filter module of the length type can expand the pollutant collection capacity, Drainage efficiency is characterized by maximizing.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. On the contrary, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

10: filter
100: grating filter
110: first catching part
120: second catching part
130: filter module
140:
200: steel grating
210: coupling groove

Claims

A grating filter for road drains, wherein a filter configured by arranging a plurality of filter modules to respectively correspond to all or a part of the road drain steel grating hole pattern is configured to be inserted into the pattern hole of the drain hole steel grating.

The method of claim 1, wherein the filter module,
Grating filter for road drains composed of porous structures.

The method of claim 1, wherein the filter module,
And a grating filter for road drains, the grating filter being configured to be regularly arranged corresponding to the steel grating hole.

The method of claim 3, wherein the filter module,
A grating filter for road drains, wherein the upper sides of the plurality of filter modules are continuously connected through the connecting portion to form one filter.

The method of claim 4, wherein the connection portion,
Grating filter for the road drain is coupled to the coupling groove formed in the steel grating.

The method of claim 1, wherein the filter module,
A grating filter for a road drain having a rectangular box shape and into which a box-shaped module is inserted perpendicular to each hole of the grating.

The method of claim 1, wherein the filter module,
A grating filter for a road drain, characterized in that the lower side is formed of a perforated plate or lattice network at an arbitrary reference point on the side and has an opening having a predetermined area open at the upper side.

The method of claim 1, wherein the filter,
The gutter filter for road drains further comprises at least one or more handles provided along the road drain steel grating edge pattern hole.

The method of claim 8, wherein the handle portion,
And a material constituting the filter module is formed by extension to form a rolling process.

The method of claim 1, wherein the filter module,
Grating filter for road drains composed of a structure that gradually decreases the width toward the lower side based on the length in the vertical direction.