KR101225886B1 - A steel grating composite with a bad-smell blocking function and garbage - Google Patents

Abstract

The present invention relates to a steel grating composite having a dirt and odor blocking function, and for this purpose, a steel grating having a plurality of lattice spaces installed on a waterway formed at an edge of a driveway, and preventing inflow of dirt into each lattice space. A perforated plate which is formed to have a plurality of perforated tools to be tightly coupled to the upper and lower surfaces of the steel grating; and an odor blocking means disposed at a predetermined thickness in each lattice space within the steel grating to block odor of the waterway; It is configured to include, The odor blocking means is lifted according to the water level of the waterway characterized in that it is composed of a plurality of buoyancy body to block the odor by blocking the other tool formed in the perforated plate.

Description

STEEL GRATING COMPOSITE WITH A BAD-SMELL BLOCKING FUNCTION AND GARBAGE}

The present invention relates to a steel grating composite having a dirt and odor blocking function, and more particularly, a perforated plate on the upper and lower surfaces of the steel grating to filter dirt such as household waste while maintaining the drainage function of the steel grating as much as possible. In addition, while installing the odor blocking means to a certain thickness in the lattice space formed inside the steel grating to drain the water such as rain water, the odor generated in the water channel is perforated through the odor blocking means which is elevated by the water level of the water channel The present invention relates to a steel grating composite having a dirt and odor blocking function configured to block odors by blocking other tools formed therein.

In general, steel grating is installed on the sewer, sewage, rainwater pipes or ventilation ducts where roadsides, factories, parks, buildings, ships, houses, sidewalks, etc. collect a lot of pedestrian safety. It is used as a substitute for concrete or asphalt homes and drainage covers so that various sewage and rainwater can be sewage smoothly without disturbing walking and the flow of vehicles. Metallic material having high strength, for example, stainless steel or cast iron, may be used.

Such steel gratings, such as stainless steel or cast iron, are provided in various standards in consideration of the installation location. For example, the steel gratings are installed in a ventilation duct of a subway, including a small steel grating installed in a waterway formed at a roadside. Various applications ranging from steel grating. Such steel gratings generally maintain the shape of the rectangle and the square along the shape of the drainage channel, and a plurality of diaphragms having a constant interval in the transverse direction and the longitudinal direction are joined and welded in a grid shape.

Especially in the case of the conventional steel grating installed in the waterway formed at the edge of the driveway, the rainwater is not drained during the rainy season, and the rainwater accumulated on the waterway decays, and the odor is discharged through the grid space of the steel grating, causing an unpleasant smell to passers-by to the sidewalk. There was a problem that occurred.

In addition, the conventional steel grating has a problem that the lattice space formed by the diaphragm is very large so that dirt, such as household waste, with rainwater flows into the waterway and the waterway is blocked. Therefore, the odor is more frequently generated due to the sludge accumulated in the waterway after the rain has stopped, and thus, there is a problem in that the treatment cost for removing the sludge is also high.

In addition, the conventional steel grating has a very large lattice space, and when a person passes by, the shoe heel falls out and the danger of a safety accident has always existed.

An object of the present invention for solving the problems of the prior art is to maintain the function of the drainage while using the existing steel grating to filter the dirt, such as household waste, and also to prevent the safety shoes to prevent slipping out when a person passes by The present invention provides a steel grating composite having a dirt and odor blocking function in which perforated plates are bonded to upper and lower surfaces of the steel grating so as to be prevented.

Still another object of the present invention is to install a smell blocking means in a grid space formed inside the steel grating to a certain thickness to drain the water such as rain water, the odor generated in the water channel is raised by the water level of the water channel It is to provide a steel grating composite having a dirt and odor blocking function configured to block the other tool formed in the perforated plate to block the odor.

According to a feature of the present invention for achieving the above object, the first invention relates to a steel grating composite having a dirt and odor blocking function, a plurality of grid spaces are provided on the waterway formed at the edge of the driveway And a perforated plate having a plurality of perforations formed thereon to prevent the inflow of dirt into the lattice spaces and being tightly coupled to the upper and lower surfaces of the steel grating; and the steel to block odors in the water channel. And a odor blocking means installed in each lattice space of the grating in a predetermined thickness, wherein the odor blocking means is lifted according to the water level of the channel to block other tools formed on the perforated plate to block odors. It is characterized by consisting of a buoyancy body.

In the second invention, in the first invention, the buoyancy body is preferably composed of light weight cork chips or wood chips.

The third invention, in the first or second invention, the odor blocking means is preferably configured by coating a binder or MMA resin on the surface of the buoyancy body.

In the fourth invention, in the third invention, the mixing ratio of the buoyancy body and the binder or MMA resin is preferably 50 parts by weight of the binder or MMA resin with respect to 100 parts by weight of the buoyancy body.

The fifth invention, in the third invention, the odor blocking means further comprises an additive of 10 parts by weight based on 100 parts by weight of the buoyant body and the binder or MMA resin, wherein the additive is tourmaline or charcoal or 1: 1 mixed tourmaline and It is preferable that it is any one selected from / charcoal.

According to the steel grating composite having a dirt and odor blocking function according to the present invention, since the existing steel grating is used, the production is easy.

In addition, by combining the perforated plate on the upper and lower surfaces of the steel grating to filter the dirt, such as household waste, while maintaining the function of drainage, there is an effect that can prevent safety accidents by preventing slipping of shoes when people pass by. .

In addition, by installing a odor blocking means to a certain thickness in the lattice space formed inside the steel grating to drain water such as rain water, the odor generated in the water channel through the odor blocking means that is elevated by the water level of the water piercing tool formed on the perforated plate Prevents odors are blocked.

1 is a use state showing the construction of the steel grating composite having a dirt and odor blocking function,
FIG. 2 is an exploded perspective view of the steel grating composite having dirt and odor blocking functions extracted from FIG. 1;
3 is a first cross-sectional view taken along line AA ′ of FIG. 1;
4 is a second cross-sectional view taken along line AA ′ of FIG. 1.

Hereinafter, with reference to the accompanying drawings with respect to the steel grating composite having a dirt and odor blocking function according to the present invention will be described in detail.

1 is a state diagram showing the construction of the steel grating composite having a dirt and odor blocking function according to the present invention, Figure 2 is an exploded perspective view of the steel grating composite having a dirt and odor blocking function extracted in FIG. .

As shown in Figures 1 and 2, the present invention provides a perforated plate on the upper and lower surfaces of the steel grating 10 so as to filter dirt such as household waste while maintaining the drainage function of the steel grating 10 as much as possible. While combining 20, the odor blocking means 30 is installed in the grid space 12 formed inside the steel grating 10 to a predetermined thickness to drain water such as rainwater, but odor generated in the water channel 61. The steel grating composite having a dirt and odor blocking function configured to block odors by blocking the other tool 21 formed in the perforated plate 20 through the odor blocking means 30 which is elevated by the level of the water channel 61 ( 40).

The steel grating composite 40 having dirt and odor blocking function according to the present invention is composed of three parts, which is composed of a steel grating 10, a perforated plate 20, and an odor blocking means 30.

Wherein the steel grating 10 is installed on the upper side of the waterway 61 formed at the edge of the driveway 60 on the side of the guiding boundary stone 70 to prevent the vehicle from falling out, and a plurality of grid spaces therein for drainage Take a series of structures in which (12) is formed.

In addition, the perforated plate 20 is coupled to the upper surface and the lower surface of the steel grating 10 to introduce rainwater, but a plurality of perforations to prevent the inflow of dirt, such as household waste and cigarette butts into the waterway 61 21 is formed.

The perforated plate 20 may be inserted into the upper and lower surfaces of the steel grating 10 so that the overall height of the steel grating 10 does not increase. That is, the steel grating 10 is formed by forming a partition 11 partitioned inside the grid structure lower than the height of the outer border to provide a space in which the perforated plate 20 can be inserted.

As another example it may be welded against the surface of the existing steel grating (10).

In addition, the odor blocking means 30 is installed at a predetermined thickness in a plurality of grid spaces 12 formed inside the steel grating 10 to block odors in the water channel 61.

The odor blocking means 30 is elevated in accordance with the water level of the water channel 61 is composed of a plurality of buoyancy body 30 so as to block odor by blocking the other tool 21 formed in the perforated plate 20.

In addition, the odor blocking means 30 is preferably installed in a range of 1/3 to 1/2 the height relative to the total height of each grid space (12). If the installation height of the odor blocking means 30 is 1/3 or less because it is not possible to close tightly the perforated tool 21 formed in the perforated plate 20 can not block the odor in the waterway 61, If the installation height is 1/2 or more, it is not preferable because the drainage function of the steel grating 10 is reduced.

Here, the buoyancy body 30 may be composed of any one selected from lightly crushed cork chips or wood chips, more preferably, the cork chips having a large elastic force.

In another example, the buoyancy body 30 may be made of any one of a rubber chip or a PE foam with a large number of voids or a sphere-shaped resin chip filled with air to facilitate buoyancy.

In addition, it is preferable that the particle size of the buoyancy body 30 has a particle size relatively larger than the diameter of the punching tool 21 so as not to flow out to the punching tool 21 formed in the punching plate 20.

On the other hand, when the buoyancy body 30 is composed of a cork chip or wood chip, in order to prevent the absorption of water may be selected by coating any one of a binder or MMA resin on the surface of the buoyancy body (30).

This is to prevent the buoyancy body 30 is made of a natural material, to prevent rotting by moisture, the buoyancy by mixing 50 parts by weight of the binder or MMA resin 2 to 3 times with respect to 100 parts by weight of the buoyancy body 30 The surface of sieve 30 may be coated.

Here, the mixing ratio of the binder or MMA resin 50 parts by weight is only an optimal value of the degree that the cork chips may not be agglomerated into a single mass, but is not limited thereto.

Meanwhile, the odor blocking means 30 may further include 10 parts by weight of an additive based on the buoyancy body 30 and 100 parts by weight of the binder or MMA resin.

Here, the additive is preferably any one selected from tourmaline or charcoal or 1: 1 mixed tourmaline / charcoal. Here, tourmaline is for anion emission and far-infrared emission, and the char is for absorbing the odor in a channel.

Hereinafter will be described in detail with the accompanying drawings with respect to the operation of the steel grating composite having a dirt and odor blocking function according to the present invention.

3 is a first cross-sectional view taken along line AA ′ of FIG. 1, and FIG. 4 is a second cross-sectional view taken along line AA ′ of FIG. 1.

First, as shown in FIG. 3, the odor generated by rainwater accumulated in the waterway 61 is normally blocked by the buoyancy body 30 installed in the lattice space of the steel grating 10.

This is achieved by the buoyancy body 30 installed in the lattice space 12 of the steel grating 10 elastically closing the other tool 21 of the perforated plate 20 coupled to the lower surface of the steel grating 10. In addition, when the surface of the buoyancy body 30 is coated, charcoal may be added together with a binder or MMA resin to completely block odors on the channel.

And, as shown in Figure 4, during the initial rainwater is drained through the punching tool 21 of the punching plate 20 coupled to the upper surface of the steel grating (10).

This is because the buoyancy body 30 rises due to the rainwater introduced into each lattice space 12 of the steel grating 10, so that the other tool 21 of the perforated plate 20 coupled to the lower surface of the steel grating 10 is This is possible because it is open.

Meanwhile, as shown in FIG. 5, when rainwater continues, rainwater on the channel 61 becomes saturated so that rainwater flows smoothly back into the other tool 21 of the punching plate 20 coupled to the upper surface of the steel grating 10. Can be.

That is, when the rainwater in the saturation channel 61 is introduced into the grid space 12 through the perforated plate 20 coupled to the lower surface of the steel grating 10, the buoyancy body installed in the grid space 12 ( 30 is installed in the 1/3 to 1/2 height range of the total height of the grid space 12, so it is possible to flow by water currents do not close the other tool 21.

As described above, the steel grating composite having the dirt and odor blocking function according to the present invention has been described as being installed in the waterway of the lane by way of example, it can be used by installing around the roadside.

When the present invention is installed around the roadside tree, it is possible to prevent the evaporation of rain water temporarily stored in the lattice space of the steel grating through the buoyancy body, thereby using water stored in each lattice space for a long time to the soil. Can supply

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

10: steel grating 11: plate 12: lattice space
20: Punching Plate 21: Punching Tool
30: odor blocking means, buoyant body
40: Steel grating composite with dirt and odor blocking
60: driveway 61: waterway
70: Indian boundary stone

Claims (5)

A steel grating having a plurality of lattice spaces installed on a channel formed at the edge of the driveway;
A perforated plate having a plurality of perforations formed thereon to prevent inflow of dirt into the lattice spaces so as to be in close contact with the upper and lower surfaces of the steel grating;
And a odor blocking means disposed at a predetermined thickness in each of the grid spaces inside the steel grating to block odors of the waterway.
The odor blocking means is raised and raised in accordance with the water level of the water grating and the odor blocking function, characterized in that it consists of a plurality of buoyant body to block the odor to block the odor.
The method of claim 1,
The buoyancy body is a steel grating composite having a dirt and odor blocking function, characterized in that consisting of light weight cork chips or wood chips.
3. The method according to claim 1 or 2,
The odor blocking means is a steel grating composite having a dirt and odor blocking function, characterized in that consisting of a binder or MMA resin coated on the surface of the buoyancy body.
The method of claim 3,
The mixing ratio of the buoyant body and the binder or MMA resin is 50 parts by weight of the binder or MMA resin with respect to 100 parts by weight of the buoyant body, and the steel grating composite having a odor blocking function.
The method of claim 3,
The odor blocking means further includes 10 parts by weight of an additive based on 100 parts by weight of a buoyant body and a binder or MMA resin,
Wherein the additive is tourmaline or charcoal or 1: 1 mixed tourmaline and charcoal, characterized in that any one selected from the charcoal and odor blocking function.

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