KR101008852B1 - A blind board apparatus for decreasign bad smell of sewage passage - Google Patents

Abstract

PURPOSE: A cover curtain system for reducing an offensive odor for a sewer conduit is provided to automatically discharge clear rainwater discharged through a sewer conduit by water pressure. CONSTITUTION: A cover curtain system for reducing an offensive odor for a sewer conduit comprises fixed brackets(10), first pipes(11), cover curtain plates(20), second pipes(21), and a hinge shaft(30). The first pipes are coupled to the fixed brackets. The second pipes are coupled to the cover curtain plates. The hinge shaft traverses through the first and second pipes so that the cover curtain plates can be opened and closed.

Description

Odor reduction screen device for sewage pipes {A BLIND BOARD APPARATUS FOR DECREASIGN BAD SMELL OF SEWAGE PASSAGE}

The clear rainwater of the present invention is discharged to the stream, and in the sewage pipe installed in the switchgear to collect only the initial rainwater and sewage to rainwater, more specifically, the odor inside the sewage pipe by hinge-fixing the screen in the exposed end of the sewage pipe At the same time, the clear rainwater discharged to the sewage pipe is configured to be automatically discharged by water pressure, and to prevent the backflow of river water during rainy weather, and to prevent the drainage of open sewage pipes. The present invention relates to a odor reduction screening device for sewage pipes that can be colored to make a beautiful appearance.

In general, sewage pipes have been used by installing switchgear to lead to sewage treatment plants, such as home sewage generated from homes and early sewage with high pollutants such as factory wastewater from factories or workplaces.

Here, the switchgear installed in the sewage pipe is usually formed on rainwater soils formed inside the sewage pipe so that the clear rainwater is discharged to the river by water pressure, and a plurality of registrations are made to collect only sewage and initial rainwater to induce sewage treatment plants. 10-09694880000, 10-07745880000).

However, such a sewage pipe is usually exposed to the outside, there was a problem that odor occurs. In addition, such a problem often causes harm to health that causes odors to pedestrians walking along riverside roads.

In addition, the sewage pipe has a problem that the odor is moved inside the building due to the backflow of the river due to the rise of the river level during rainy weather, and there is a risk of causing significant flood damage if the river water flows back into the building in the low-lying city center. there was.

In addition, the conventional sewage pipe is exposed as it is in the open state at the distal end meets the river side, there was a problem that inhibits the aesthetics of urban streams.

The present invention has been made in view of the above problems, the first object of the present invention is to fix the screening plate hinged to the exposed end of the sewage pipe to reduce the odor inside the sewage pipe while at the same time clear water discharged through the sewage pipe water pressure It is to provide an odor reduction screening device for sewage pipe is configured to be opened by the automatic discharge.

The second object of the present invention, the odor reduction screen device for sewage pipes of the structure that can prevent the backflow of the river water during rainy weather, while coloring the pattern and characters on the front surface of the screening screen to prevent the open sewage pipes to be beautiful To provide.

According to a feature of the present invention for achieving the object as described above, the first invention relates to the odor reduction screening device for sewage pipes, for this purpose to discharge the clear rainwater to the river, and to collect only the initial rainwater and sewage to rainwater In the sewage pipe installed in the switchgear to the inside, a pair of fixing brackets fixed to both sides of the upper exposed cross-section of the sewage pipe, the first pipe welded to the lower front of each fixed bracket, and the shape of the exposed cross-sectional size of the sewage pipe The first screen is formed to correspond to the shielding plate, the second pipe welded to both sides of the upper surface of the shielding plate and the shielding plate is hinged to the upper exposed end of the sewer pipe to open and close the open exposed cross section of the sewer pipe. A hinge shaft inserted across the tube and the second tube, wherein The last minute is characterized by a 90 ° bend to the rear opposite side surfaces and the lower reinforcement to form a bent surface, and form a convex front surface gradient by "×" form.

The second invention, in the first invention, it is preferable that the other surface of the shielding plate further comprises an opening means for maintaining the open state for maintenance.

In a third aspect of the invention, in the second invention, the opening means is a permanent rod capable of magnetically fixing the metal rod rod that is rotated by a hinge and the metal rod rod can be kept in close contact with the other surface of the shielding plate. It is preferably composed of a magnet.

Fourth invention, in the first invention, it is preferable that the screen plate further comprises a handle on the lower front.

In the fifth invention, in the first invention, it is preferable that the shielding plate further includes a character or a pattern or a character / design that is colored on the front surface.

delete

The seventh invention, in the first invention, the shielding plate further comprises a reinforcing beam coupled to the inner side of the bent surface formed on both sides and the bottom of the other surface, the reinforcement beam has a shock absorption and odor reduction with the exposed end of the sewer pipe It is preferred that the packing is further combined.

In the eighth invention, in the first invention, it is preferable that an entrance door that a person can enter and exit is formed on the screen.

In the ninth invention, in the first invention, the shielding plate is configured to combine at least two or more up / down, it is preferable that the shielding plate disposed below is configured to be hinged by a hinge to be opened by water pressure Do.

The odor reduction screening device for sewage pipe according to the present invention has a simple construction by hinge-fitting the screening plate to the exposed end of the sewer pipe, and also reduces the odor inside the sewage pipe through the hinge screen is hinged, clear rain water in the rain Opened by the effect that can be automatically discharged.

In addition, there is an effect that can be aesthetically beautiful by coloring patterns and characters on the front of the screen to block the open sewage pipe.

In addition, according to the size of the sewage pipe can be installed by combining a plurality of screening boards, there is an effect that can prevent the backflow of the river water in rainy weather has the effect of preventing the flooding damage in the low-lying city.

1 is a state of use of the odor reduction screening device for drain pipe according to the first embodiment,
Figure 2 is an exploded perspective view of the odor reduction screening apparatus for drain pipe according to Figure 1,
3 is a cross-sectional view taken along the line A-A 'of FIG.
Figure 4 is a perspective view of the odor reduction screen device for drainage pipe according to the second embodiment,
5 is a perspective view of the odor reduction screening device for drainage pipe according to the third embodiment,
6 and 7 are a plan view and a side view of the screening plate of the odor reduction screening device for drainage pipe according to the fourth embodiment.

Hereinafter, with reference to the accompanying drawings with respect to the odor reduction screening device for sewage pipe according to the present invention will be described in detail.

<First Embodiment>

1 is a state diagram used in the odor reduction screening device for drain pipe according to the first embodiment, Figure 2 is an exploded perspective view of the odor reduction screening device for drain pipe according to Figure 1, Figure 3 is a line AA 'of FIG. It is a cross-sectional configuration diagram.

As shown in Figures 1 to 3, the present invention is to discharge the clear rainwater to the river, in the sewage pipe installed in the switchgear to collect only the initial rainwater and sewage to rainwater tosoil, in the exposed cross section of the sewage pipe Hinges are fixed to reduce the odor inside the sewage pipe, and rainwater discharged through the sewage pipe is configured to be automatically discharged by water pressure, while painting and characters are painted on the front of the screen to prevent the open sewage pipe. It relates to a odor reduction screening device 100 for sewage pipes of the structure that can be made.

The odor reduction screening device for sewage pipes has a fixed bracket 10, the first pipe body 11 is coupled to the fixed bracket 10, the screening plate 20 and the second screen is coupled to the screening plate (20) Consists of a hinge 21 to be inserted across the first tube 11 and the second tube 21 so as to hinge the coupling 21 and the shielding plate 20 to open and close.

The fixing bracket 10 is for supporting the screening plate 20, is fixed to the upper surface of both sides of the exposed end of the sewage pipe 200 through a coupling means such as an anchor bolt.

The first tube 11 is hinged to the screening plate 20 and is welded to the lower front surface of the fixing bracket 10.

In addition, the shielding plate 20 is a structure that is formed to correspond to the shape of the exposed cross-sectional size of the sewage pipe 200.

The second pipe 21 is to allow the sewage pipe 200 to be supported by the fixed bracket 10 to be rotated. The second pipe 21 is welded to both sides of the upper surface of the screen 20.

The hinge shaft 30 is hinged to the upper part of the exposed cross section of the sewage conduit 200, and the shielding plate 20 may open and close the open exposed end of the sewage conduit 200. It is a structure inserted across the two-pipe 21.

As described above, the shielding plate 20 is supported on the fixed bracket 10 fixed to the sewer pipe 200 through the hinge shaft 30, the hinge shaft 30 is coupled to the fixed bracket 10 The first pipe 11 is inserted into the second pipe body 21 coupled to the screen plate 20 to provide a structure in which the screen plate 20 can be opened and closed with respect to the sewer pipe 200.

Such a structure reduces the odor generated in the sewage and initial rainwater collected through the switch 210 inside the sewage pipe 200 normally, while the rainwater discharged to the river through the sewage pipe 200 during rainy weather is opened by water pressure. It is one configuration to help.

On the other hand, the shielding plate 20 is formed by bending both sides and the bottom 90 degrees for reinforcement to form a bent surface 22, the front surface is formed by forming a convex gradient 23 in the form of "x". This is to increase the rigidity of the shielding plate 20 to prevent deformation due to external impact and water pressure.

 In addition, since the shielding plate 20 is formed of a metal plate, the reinforcing beam 24 coupled to the inside of the bent surface 22 formed by bending both sides and the lower surface of the other surface may be formed to increase rigidity. At this time, the reinforcing beam 24 may be configured by attaching the packing 40 for the shock absorption and odor reduction with the exposed end surface of the sewage pipe 200.

In addition, since the shielding plate 20 is formed in a flat surface, the aesthetics may be beautifully formed by coloring a character or a pattern 60 or a character / design on the front surface and coloring the advertisement or the surrounding environment.

In addition, the other surface of the shielding plate 20 is configured to further include an opening means 50 to maintain the open state for maintenance.

Here, the opening means 50 is a metal rod rod that rotates by a hinge (H) and the metal rod rod 51 so that the metal rod rod 51 can maintain a state in close contact with the other surface of the shielding plate (20) It consists of a permanent magnet 52 that can be fixed to the magnetic force (51).

The metal rod bar 51 is for maintaining the shielding plate 20 in an open state for maintenance, and the shielding plate 20 is placed on the ground while the shielding plate 20 is opened. ) Can be kept open (shown in FIGS. 3A and 3B).

And the permanent magnet 52 is for fixing the metal rod rod 51 by the magnetic force when the metal rod rod 51 is folded to the other surface of the shielding plate during normal times.

In addition, the lower portion of the front of the shielding plate 20 is further provided with a handle 25 for the person to easily lift the shielding plate 20 during maintenance, thereby easily operating the operation of the metal rod 51 Can be configured to do this.

Hereinafter will be described briefly with respect to the operation relationship to the odor reduction screening device for sewage pipe according to the present invention.

Normal and early rainy days, sewage and initial rainwater is collected by the switch 210 is installed in the sewage pipe 200 is led to the sewage treatment plant.

At this time, odor is generated in the sewage and the initial excellent water, and the odor is reduced by the shielding film 20 which closes the exposed end surface of the sewage pipe 200.

If the amount of rainwater increases, the switch 210 installed inside the sewage pipe 200 is closed by the flow rate (water pressure) of the rainwater which increases in quantity so that it can be discharged to the stream, in which the exposed cross section of the sewage pipe 200 The shielding plate 20 to close the bar is also hinged by the hinge shaft 30, the bar is opened by the water pressure of the rain to function so that the rainwater can be discharged smoothly.

Second Embodiment

Figure 4 is a perspective view showing a shielding plate of the odor reduction shielding device for drainage pipe according to the second embodiment.

As shown in FIG. 4, the second embodiment may remove the opening means 50 and the handle 25 formed on the shielding plate 20, and form an entrance door 26 through which a person can enter.

Third Embodiment

5 is a perspective view illustrating an odor reduction screening device for a drain pipe according to a third embodiment.

As shown in FIG. 5, in the third embodiment, the chain 53 is fixed to the opening means 50 formed on the shielding plate 20 at a lower portion of the front surface of the shielding plate 20, and the chain 53 is fixed. In order to maintain the first hook (54) provided in the upper front of the screening film 20, and the screening film 20 is opened, the first provided in the center of the upper surface of the exposed end of the sewer pipe 200 It can be comprised by the two hooks 55.

This configuration is such that the chain 53 is normally fixed over the first hook 54 and the chain 53 is detached from the first hook 54 when the screen plate 20 is kept open during maintenance. Next, the lift plate 20 is lifted up to open the sewer pipe 200, and then fixed to the second hook 55 coupled to the exposed end surface of the sewer pipe 200 to open the screen plate 20. Can be maintained.

Fourth Embodiment

6 and 7 are a plan view and a side view of the screening plate of the odor reduction screening device for drainage pipe according to the fourth embodiment.

As shown in FIG. 6, the shielding plate 20 may be configured by at least two or more combinations.

In this case, when the size of the sewage pipe 200 is greater than the height of the shielding plate 20, it may be configured by connecting the shielding plate 20 in the height direction. At this time, the shielding plate 20 disposed on the lower portion is also hinged by the shielding plate 20 and the hinge (H) disposed on the upper portion is configured to be opened by the water pressure of the rain.

At this time, each of the shielding plate 20 is a gap (G) is generated by the hinge, it can be configured by combining the packing 40 to eliminate this gap (G).

In addition, as shown in FIG. 7, when the size of the sewage pipe 200 is greater than the height and width of the shielding plate 20, the shielding plate 20 may be configured by combining the top / bottom / left / right. . At this time, the shielding plate 20 disposed on the left and right side of the lower is hinged by the shielding plate 20 and the hinge (H) disposed on the left and right on the top to be configured to be opened by the water pressure of the rain. Can be.

In addition, while the present invention has been described with reference to the accompanying drawings, preferred embodiments will be apparent to those skilled in the art that various obvious modifications are possible without departing from the scope of the present invention. Therefore, the scope of the invention should be construed by the claims described to include many such variations.

10: fixing bracket 11: first body
20: blanking plate 21: second tube
22: bending surface
23: gradient
24: reinforcement beam
25: handle
26 Door
30: hinge shaft
40: Packing
50: opening means 51: metal rod
52: permanent magnet
53: Chain
54: first hook
55: second hook
60: pattern
H: Hinge G: Gap
100: odor reduction screen device for sewage pipe
200: sewage pipe 210: switchgear

Claims (9)

In the sewage pipe installed with the switchgear to discharge the clear rainwater to the pipeline and collect only the initial rainwater and the sewage into the rainwater discharge chamber,
A pair of fixing brackets fixed to both sides of an exposed cross section of the sewage pipe;
A first tube welded to the front lower surface of each fixing bracket;
A shielding plate shaped to correspond to the shape of the exposed cross-sectional size of the sewage pipe;
A second pipe body welded to both sides of the upper surface of the shielding plate; And
And a hinge shaft inserted between the first pipe and the second pipe so that the screen plate is hinged to an upper portion of the exposed end of the sewage pipe so as to open and close the open exposed cross-section of the sewage pipe.
The screening plate is formed by bending both sides and the lower portion 90 ° to the rear for the reinforcement to form a bending surface, the front of the odor reduction screen device for sewage pipes, characterized in that the convex gradient is formed in the form of "x".
The method of claim 1,
The other side of the shielding plate is odor reduction screening device for sewage pipe further comprising an opening means for maintaining an open state for maintenance.
The method of claim 2,
The opening means is a sewer pipe, characterized in that consisting of a permanent magnet that can be fixed to the metal rod rod by the hinge and the metal rod rod magnetically to maintain the state in which the metal rod rod is in close contact with the other surface of the shielding plate Odor reduction screen device.
The method of claim 1,
The screening plate is odor reduction screening device for sewage pipes, characterized in that it further comprises a handle in the lower front.
The method of claim 1,
The screen is a odor reduction screen device for sewage pipes, characterized in that further comprises a character or pattern or a character / pattern that is colored on the front.
delete The method of claim 1,
The screening plate further includes a reinforcing beam coupled to the inside of the bent surface formed on both sides and the bottom of the other surface,
The reinforcing beam odor reduction screening device for sewage pipes, characterized in that the packing is further configured for shock absorption and odor reduction with the exposed section of the sewage pipe.
The method of claim 1,
The odor reduction screen device for sewage pipes, characterized in that the door is further formed in the screening plate entrance door.
The method of claim 1,
The shielding plate is configured to combine at least two or more up / down, the shielding plate disposed in the lower portion of the odor reduction screening device for sewage pipes, characterized in that the hinge is coupled by the hinge is configured to be opened by water pressure.

Images