KR101453668B1 - Flow Control Device Of Sewage Gathering Duct - Google Patents

Abstract

The present invention relates to a flow rate regulating device for a sub-collector, wherein an inspecting port capable of inspecting the inside of an excellent toilet is integrally formed on a frame so that the inside of the excellent toil can be easily checked without separating the open / And the watertight plate is coupled to both sides of the stopper plate to prevent the entry of the contaminants into the gap between the watertight plate and the watertight plate so as to prevent the inoperability of the opening and closing plate in advance, And the stopper plate is separated from the stopper plate so that the position of the stopper plate can be changed. Thus, the position of the drop of the sewage flowing into the open / Prevents bottlenecks in sewage and initial storm, and allows the sewage and initial storm to flow more smoothly .

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a flow control device,

 The present invention relates to a flow rate regulating device for a sub-container, and more particularly, to a flow rate regulating device for a sub-container which is capable of easily moving the center of gravity of the opening and closing plate without separating the opening / The present invention relates to a flow control device for a subcontractor which is constructed so as to integrally form an inspection port capable of inspecting the inside of a toilet, and to inspect or dredge the inside of the excellent toilet without removing the frame.

Generally, sewerage refers to the sewage generated in the household and the factory wastewater from the factory or workplace, and the passage through which the rainwater drains sewage collected through the drainage line of the road.

In particular, sewage is connected to the river at the discharge side, so sewage flows into the river.

That is, a commonly known sewer pipe includes an excellent toilet provided at the discharge side to purify the inflow sewage, and includes a sub-pipe to guide the sewage to the sewage treatment plant through a connection pipe connected to the superior toilet.

On the other hand, the conventional control apparatus for the flow rate control of the secondary pipes installed in the superior floor ("Registration of the excellent floor and the soil inflow prevention apparatus of the excellent floor that can control the opening / closing time" Registration No. 10-0969488) There is a problem that the frame installed in the sewage inflow hole and the opening and closing plate and the stopper plate coupled to the frame have to be separated.

Further, gaps are generated between the cardboard plate installed in the frame, the opening and closing plate and the horizontal holding stopper, and the contaminants contained in the wastewater and the storm are introduced, resulting in the clogging of the rotary shaft.

SUMMARY OF THE INVENTION The present invention has been accomplished in view of the above-described problems, and it is a first object of the present invention to provide a control apparatus and a control method thereof, The inner wall of the excellent canopy can be easily inspected or dredged and the inner wall of the stopper plate can be coupled to both sides of the stopper plate to prevent the entry of the contaminants into and out of the watertight plate, And a flow rate control device.

A second object of the present invention is to provide a flow rate regulating device for a subassembly configured to easily move the center of gravity of an open / close plate by removing only a water film plate without separating the open / close plate by engaging a weight with both bent sides of the open / .

A third object of the present invention is to arrange the stopper plates separately so that the positions of the stopper plates can be varied to prevent the bottleneck of the sewage and the initial good by preventing the sewage flowing into the open / And to provide a flow control device for a sub-pipe having a structure capable of introducing sewage and initial storm.

A fourth object of the present invention is to provide an apparatus for adjusting the flow rate of a secondary container which is simple in structure and does not cause damage to the bearing by allowing the opening / closing plate to be linked to the frame through an eyebolt, .

In order to achieve the above object, according to a first aspect of the present invention, there is provided a flow control device for a sub-pipe, comprising: An open / close board 40 installed on the frame 20 and opened and closed according to the amount of the rain, and a frame 20 installed on the other side of the frame 20 A stopper plate 60 coupled to an upper surface of the horizontal level plate 50 to intermittently close the opening and closing plate 40 and a stopper plate 60 coupled to both sides of the frame 20, (70) for guiding the wastewater and the initial storm to the excellent soil (11) and preventing the water from flowing out to the outside, wherein the open / close plate (40) A first folded surface 41 which is upwardly folded is formed, and on the outer side of each of the first folded surfaces 41, The horizontal level plate 50 is connected to the other side of the closed opening / closing plate 40 in order to adjust the horizontal level of the stopper plate 60, So that the height can be adjusted.

The second invention is characterized in that, in the first invention, the horizontal level plate (50) further has brackets (51) on both sides of its bottom surface, the cross section of which is joined with the inner side surface of the frame (20) And the height of the horizontal level plate 50 can be adjusted through the brackets 51.

In the third invention, in the first invention, the stopper plate (60) is formed with a second folded surface (621) whose cross section is bent upwards in a "┏" shape and fixed to both sides of the horizontal level plate And a plurality of downwardly directed bending plates 62 and a plurality of downwardly directed adjustment plates 63 coupled between the upwardly bent plates 62 at predetermined intervals so as to partially overlap both side surfaces, So that the position of the horizontal level plate 50 can be varied. As the position of the horizontal level plate 50 varies, the sewage flowing into the open / close plate 40, It is preferable to prevent the bottleneck phenomenon and to smoothly introduce the sewage and the initial storm.

In the fourth invention, in the third invention, the water diaphragm (70) has a shape in which the height gradually increases in one direction from the other side, and on the side of the second folded surface (621) It is preferable that the water level plate 622 further extends to one side of the plate 70 and is fixed in contact with the surface of the water channel plate 70. [

The fifth aspect of the present invention is that in the fourth aspect of the present invention, the respective diaphragms 622 are preferably fixed at an upward angle to prevent interference of the first curved surface 41 of the opening / closing plate 40 being opened.

According to a sixth aspect of the present invention, in the first aspect of the present invention, the engagement plate (412) for interlocking the opening degree of the opening / closing plate (40) is coupled to the lower side of one side of each first folded surface (41) It is preferable that the diaphragm 70 is further coupled with an opening adjusting means for adjusting the opening degree of the opening / closing plate 40 by interfering with the latching plate 412.

According to a seventh aspect of the invention, in the sixth aspect of the invention, the opening regulating means includes a plurality of engaging holes (71) formed at regular intervals along one side turning radius of the opening / closing plate (40) And a stopper pin 73 which is coupled to any one of the nuts 72 of the nut 72 and interferes with the engaging plate 412.

The buoyancy tank (42) is further coupled to the other bottom surface of the opening / closing plate (40) by a buoyancy force to close the opening / closing plate (40) A plurality of fastening holes 421a are formed along the first connection bar 421 and are coupled through two connection bars 421 which are bolted to each other to adjust the angle and length.

The ninth invention according to the first invention is characterized in that the frame (20) further comprises an auxiliary frame (21) which is integrally connected so that an inspection hole (211) can be formed on both sides, It is preferable that a check plate 212 for closing the check port 211 is coupled.

A tenth aspect of the present invention provides the first aspect of the present invention in the first aspect of the present invention wherein the opening and closing plate includes a square bar provided on the bottom surface thereof and a first eye bolt I formed with a ring R fixed to both sides of the square bar, , Wherein the frame (20) comprises a second eyebolt (I ') formed with a ring (R') fixed at a position corresponding to a horizontal line on both sides of the square bar (43) The ring R of the first eye bolt I is preferably linked to the ring R 'of the second eye bolt I'.

The eleventh invention is characterized in that in the first invention, a plurality of screens (90) for preventing contaminants from flowing into the interior of the excellent toilets (11) through the opening / closing plate (40) The screen 90 includes a first contaminant screen 90a disposed at the center of the sewage canal 10 and a second contaminant screen 90b disposed downstream of the first contaminant screen 90a, And a second contaminant screen 90b disposed on both sides of the sewage canal 10 as much as possible.

The twelfth invention according to the eleventh invention is characterized in that in the eleventh invention, each of the obstacle screens (90) comprises a supporting bar (91) fixed to the bottom surface of the sewer path (10) through an anchor bolt (911) And a plurality of latching plates 92 fixed to the upper surface by bolts while being fixed at predetermined intervals. The latching plates 92 are fixed to the support bars 91 in a state of being inclined upright in the advancing direction of the storm, It is preferable that it is constituted by a resilient metal plate so that the angle can be varied in the advancing direction of the superior water pressure.

According to the flow control device of the present invention, the check port for inspecting the inside of the excellent toilets is integrally formed in the frame, so that the inside of the excellent toilets can be easily checked or dredged without separating the open / And it is also possible to prevent the operation of the opening and closing plate from being inactivated by preventing the entry of the contaminants between the watertight plates by connecting the watertight plates to both sides of the stopper plate.

Also, there is an effect that the center of gravity of the opening / closing plate can be easily moved by removing only the water film plate without separating the opening / closing plate by connecting the weight to both bent sides of the opening / closing plate.

In addition, the stopper plate is separated and configured to be variable in position, thereby preventing the bottleneck of the sewage and the initial storm by preventing the sewage flowing into the open / There is an effect that can be made.

In addition, the opening / closing plate is linked to the frame through the eyebolts so that the opening and closing operation can be performed without the need for a separate rotary shaft, so that the structure is simple and the bearing is not damaged.

1 is a perspective view showing a flow rate control apparatus for a sub-pipe according to a first embodiment of the present invention,
FIG. 2 is a perspective view showing a flow control device of a sub-pipe extracted in FIG. 1,
Fig. 3 is an exploded perspective view of Fig. 2,
Fig. 4 is a longitudinal sectional view of Fig. 2,
Fig. 5 is a plan view showing an operating state of the stopper plate in Fig. 2,
FIG. 6 is a cross-sectional view showing the operating state of the horizontal level plate in FIG. 2,
Figure 7 is an operational view of the screen excerpted in Figure 1;
FIG. 8 is an exploded perspective view of the flow control device of the second embodiment of the present invention,
Fig. 9 is a bottom view of Fig. 7,
Fig. 10 is an operation diagram showing the operation of the recess in Fig. 7;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a flow rate control apparatus for a submerged pipe according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a flow rate control apparatus for a subassembly according to a first embodiment of the present invention, FIG. 2 is a perspective view showing a flow rate control apparatus for a subassembly extracted in FIG. 1, FIG. 3 is an exploded perspective view of FIG. Fig. 4 is a longitudinal sectional view of Fig. 2, Fig. 5 is a plan view showing the operating state of the stopper plate in Fig. 2, Fig. 6 is a transverse sectional view showing the operating state of the horizontal level plate, Fig.

As shown in FIGS. 1 to 6, the present invention is configured to easily move the center of gravity of the opening / closing plate without detaching the opening / closing plate by engaging a weight with both bent sides of the opening / closing plate, The present invention relates to a flow control device for a subcontractor, which is configured to integrally form an inspection port for inspecting the inside of a frame and to easily inspect or dredge the inside of the wellcontainer without separating the frame.

The flow control device of the secondary structure is largely constituted by a frame 20, an open / close plate 40, a horizontal level plate 50, a stopper plate 60 and a diaphragm plate 70.

The frame 20 is formed on the sewage canal 10 and removes the steel grating (not shown) provided in the superior toe chamber 11 associated with the secondary pipe 12 .

Such a frame 20 can be constructed by further coupling the auxiliary frame 21 so that the inspection hole 211 is formed when the superior toilets are relatively large.

At this time, on the upper surface of the auxiliary frame 21, a check plate 212 having a handle for closing the check hole 211 is coupled to prevent the inflow of sewage, The opening and closing plate 40 coupled to the frame 20 and the inside of the excellent toilets 11 can be inspected or dredged without separating the stopper plate 60. [

The auxiliary frame 21 is formed on both sides of the frame 20 according to the embodiment of the present invention and may be installed in front of or behind the frame 20 depending on the shape of the excellent toilets 11.

The opening and closing plate 40 is coupled to a rotary shaft 30 which is transversely coupled to the frame 20 to open and close the superior toe chamber 11 and to open the sewage, And both sides have a first bent surface 41 that is upwardly bent.

The horizontal level plate 50 is coupled to the other side of the frame 20. The horizontal level plate 50 is engaged with the upper surface to align the horizontal level of the stopper plate 60 that interrupts the closing of the opening / closing plate 40.

The horizontal level plate 50 is further coupled with brackets 51 on both sides of the bottom surface which have a cross-sectional shape joined to the inner surface of the frame 20 in a " The height of the horizontal level plate 50 can be adjusted. As a result, when the opening / closing plate 40 is closed, the horizontal level of the stopper plate 60 can be adjusted so that the other side of the opening / closing plate 40 and the stopper plate 60 can be closely contacted with each other.

The stopper plate 60 includes an upward curved plate 62 formed with a second curved surface 621 bent upward and fixed to both sides of the horizontal level plate 50, And a plurality of drainage regulating plates 63 which are joined at a predetermined interval in such a manner that both side surfaces thereof are partially overlapped.

The upward bent plate 62 is configured such that the second folded surface 621 is in contact with the header plate 70 in a "┏" shape so as to guide sewage, storm, and initial storm to the inside.

Each of the dew regulating plates 63 is formed with an elongated groove 64 so that the position of the dew regulating plate 63 can be varied from the upper portion of the horizontal level plate 50. In addition, And the dropping position of the initial storm is changed to prevent the bottleneck of the sewage and the initial storm so that the sewage and the initial storm can be introduced more smoothly.

On the other hand, the water diaphragm 70 is coupled to both sides of the frame 20 to guide the sewage and initial storm to the excellent toilets 11 to prevent them from flowing out to the outside.

The water film plate 70 has a shape in which the height gradually increases from one side to the other side.

The upwardly bent plate 62 of the stopper plate 60 contacting with the water film plate 70 is extended to one side of the water film plate 70 to prevent contaminants from flowing into the water film plate 70 And a "┏" -shaped watertight plate 622 which is fixed in contact with the surface of the watertight plate 70 is further joined.

At this time, each of the water level plates 622 is inclined at an upward angle so that the height of the water level plate 622 gradually increases upward to prevent the first folded surface 41 of the open / close plate 40 from being interfered, It is a fixed structure.

On the other hand, a weight 411 for adjusting the center of gravity is coupled to one side of the first folding surface 41 and the other side of the other side of the first folding surface 41 of the opening / closing plate 40.

The weights 411 are disposed higher than the height of the open / close board 40, so that only the weir plate 70 is removed without separating the open / close board 40 so that the center of gravity of the open / Respectively.

A locking plate 412 for blocking the opening degree of the opening / closing plate 40 is coupled to a lower portion of one side of the first folded surface 41 of the opening / closing plate 40, (412) to interfere with the open / close plate (40) to adjust the opening degree of the opening / closing plate (40).

The opening regulating means includes a plurality of coupling holes 71 formed at predetermined intervals along one rotation radius of the opening and closing plate 40, a nut 72 fixed to the coupling holes 71, And a stopper pin 73 coupled to one of the nuts 72 of the nut 72 to interfere with the engagement plate 412.

This configuration can easily adjust the opening degree of the opening / closing plate 40 according to the engagement position of the stopper pin 73.

The buoyancy tank 42 is further coupled with a plurality of fastening holes 421a along the longitudinal direction of the buoyancy tube 42. The buoyancy tube 42 is connected to the other side surface of the opening and closing plate 40 by buoyancy to close the opening / And is configured to be adjustable in angle and length by being coupled through two connecting bars 421 which are bolted to each other.

On the other hand, the sewage canal 10 may be provided with a screen 90 for removing contaminants contained in sewage and initial storms.

The screen 90 is provided in multiple stages on the sewage system 10 in order to prevent the contaminants from being introduced into the excellent toilets 11 in advance by separating various kinds of contaminants in advance.

This screen 90 is largely composed of two parts, consisting of a first contaminant screen 90a and a second contaminant screen 90b.

Here, the first obstacle screen 90a is disposed at a central portion such that both sides of the sewage canal 10 are opened. On the other hand, the second obstacle screen 90b is disposed downstream of the first obstacle screen 90a, And is disposed on both sides of the sewage canal 10 such that the central portion of the sewage canal 10 is opened.

This structure distributes the impurities to the first impurity screen 90a and the second impurity screen 90b so that the impurities on each impurity screen 90 are piled up to cause a "dam" phenomenon to prevent the function of removing impurities from being lost And the contaminants not to be removed by the first contaminant screen 90a can be removed through the second contaminant screen 90b.

Each of the obstacle screens 90 includes a support bar 91 fixed to the bottom surface of the sewage canal 10 through an anchor bolt 911 and a bolt- And a plurality of latching plates 92 which are fixedly secured.

At this time, each of the engaging plates 92 is fixed to the support bar 91 in an upright position in an advancing direction of the storm, and is made of a resilient metal plate, .

Such a structure serves to filter out the contaminants so that the contaminants do not flow into the fine toilets 11 at the time of wastewater or initial storm as shown in FIG. 7 (a).

On the other hand, as shown in FIG. 7 (b), when the amount of water is high, the opening / closing plate 40 is closed, and the angle of the engaging plate 92, So that the impurities are discharged to the stream through the opening / closing plate (40).

Accordingly, it is possible to automatically remove the contaminants without removing the contaminants on the respective engaging plates 92, which is convenient for maintenance.

7 (a) due to the elastic force of the metal plate, so that the contaminants do not flow into the superior soil chamber 11, Function.

Fig. 8 is an exploded perspective view of the flow control device of the second embodiment of the present invention in which the opening and closing plate is separated, Fig. 9 is a bottom view of Fig. 8, to be.

The second embodiment includes the first embodiment and is structured such that the opening / closing plate 40 can be installed on the frame 20 without the rotary shaft 30.

A square bar 43 is provided on the bottom surface of the opening and closing plate 40 and a first eyebolt I having a ring R is fixed to both sides of the square bar 43.

The frame 20 has a second eyebolt I 'formed with a ring R' at a position corresponding to a horizontal line on both sides of the square bar 43.

The ring R of the first eyebolts I fixed to both sides of the square bar 43 at this time is connected to the ring R 'of the second eyebolts I' fixed to the frame 20, .
Here, the first eye bolt I is fixed in a horizontal direction with the ring R and the second eyebolts I 'are interlinked with each other while the ring R' is fixed perpendicular to the ground .
10 (c), when the ring R of the first eye bolt I rotating together with the opening / closing plate 40 rotates by a predetermined angle, the ring R 'of the second eye bolt I' ) It is only rotated at a certain angle without intermittently turning down due to interference.

This structure can prevent the bearings from being damaged because the rotating shaft 30 can not be coupled to the frame 20 by bearing, and the opening / closing plate 40 can be used permanently.

In addition, since a separate rotary shaft is not required, the structure is simple and the manufacturing cost can be reduced.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10: sewage line 11: excellent toilets 12:
20: Frame 21: Auxiliary frame 211: Inspection port
212: inspection plate
30:
40: open / close plate 41: first bent surface 411: weight
412: Retaining plate 42: Buoyant tube
421: connecting bar 421a: fastening hole
43: Square bar
50: Horizontal level plate 51: Bracket
60: stopper plate 62: upward bent plate 621: second bent surface
622: Index plate 63: Drain control plate
64: Home
70: diaphragm 71: engaging hole 72: nut
73: Stopper pin
90: screen 90a: first impurity screen 90b: second impurity screen
91: Support bar 911: Anchor bolt
92:
I: First eyebolt R: Rings
I ': second eye bolt R': ring

Claims (12)

A frame (20) formed on the sewage system (10) and installed in the superior toilet (11) associated with the secondary pipe (12);
An open / close plate 40 installed on the frame 20 and opened / closed according to the amount of rain;
A horizontal level plate 50 coupled to the other side of the frame 20;
A stopper plate 60 coupled to an upper surface of the horizontal level plate 50 to intermittently close the opening / closing plate 40;
And a dam plate 70 coupled to both sides of the frame 20 to prevent the waste water and the initial storm from leading to the excellent toilets 11 and flowing out to the outside,
The opening / closing plate 40 is formed with a first folded surface 41 having both sides bent upward to guide the wastewater and the rainwater inwardly, and an opening / closing plate 40 is formed outside the first folded surface 41, And a weight 411 for adjusting the center of gravity of the weight 411,
Wherein the horizontal level plate (50) is configured to be adjustable in height so as to match the horizontal level of the stopper plate (60) partially overlapped with the other side of the closed opening / closing plate (40).
The method according to claim 1,
The horizontal level plate 50 further has brackets 51 on both sides of the bottom surface which are engaged with the inner side surface of the frame 20 in a " And the height of the level plate (50) is adjustable.
The method according to claim 1,
The stopper plate 60 includes an upward curved plate 62 formed with a second curved surface 621 whose upper end is bent upward in the shape of a letterhead and fixed to both sides of the horizontal level plate 50, And a downwardly directed bending plate (62), and a plurality of downwardly directed adjustment plates (63)
Each of the drainage regulating plates 63 is formed with a groove 64 so that the position of the drainage regulating plates 63 can be varied from the upper portion of the horizontal level plate 50. The drainage regulating plates 63 are disposed in the open / Wherein the flow control device is configured to prevent the bottleneck phenomenon of the sewage and the initial storm by changing the falling position of the initial storm so that the sewage and the initial storm can be smoothly introduced.
The method of claim 3,
The water diaphragm 70 has a shape in which the height gradually increases from one side to the other side,
A "┏" -shaped waterproof plate 622 extending to one side of the water shielding plate 70 and fixed on the surface of the water shielding plate 70 is formed at one side of the second folding surface 621 of each upstanding folding plate 62, Wherein the flow control device is further coupled to the flow control device of the subassembly.
5. The method of claim 4,
Wherein each of the water level plates (622) is fixed at an upward angle to prevent the first folded surface (41) of the opening / closing plate (40) being opened from being interfered.
The method according to claim 1,
A latching plate 412 for interrupting the opening degree of the opening / closing plate 40 is coupled to a lower portion of one side of the first folding surface 41 of the opening / closing plate 40,
Wherein each of the water film plates (70) is further coupled with an opening adjusting means for adjusting an opening degree of the opening / closing plate (40) by interfering with the latching plate (412).
The method according to claim 6,
The opening regulating means includes a plurality of coupling holes 71 formed at predetermined intervals along one rotation radius of the opening and closing plate 40, a nut 72 fixed to the coupling holes 71, And a stopper pin (73) coupled to one of the nuts (72) of the nut (72) and interfering with the latching plate (412).
The method according to claim 1,
The buoyancy tank 42 further includes a plurality of fastening holes 421a along the longitudinal direction of the buoyancy tank 42. The buoyancy tank 42 is connected to the buoyancy tank 42 to close the opening / closing plate 40 by buoyancy, And is configured to be adjustable in angle and length by being coupled through two connection bars (421) formed by bolt connection.
The method according to claim 1,
The frame 20 further includes an auxiliary frame 21 integrally connected to both sides of the inspection hole 211 so that the inspection hole 211 can be formed on both sides of the frame 20, And a check valve (212) connected to the check valve (212).
The method according to claim 1,
The opening and closing plate 40 includes a square bar 43 provided on the bottom surface and a first eye bolt I formed with a ring R fixed to both sides of the square bar 43,
The frame 20 includes a second eyebolt I 'formed with a ring R' fixed at positions corresponding to the horizontal lines on both sides of the square bar 43,
Wherein the ring (R) of the first eye bolt (I) is linked with the ring (R ') of the second eye bolt (I').
The method according to claim 1,
A plurality of screens 90 are installed in the sewage line 10 to prevent contaminants from entering the interior of the superior toilets 11 through the opening and closing plate 40,
The screen 90 includes a first contaminant screen 90a disposed at a central portion of the sewage canal 10 and a second contaminant screen 90a disposed downstream of the first contaminant screen 90a, And a second contaminant screen (90b) disposed on both sides of the sewage pipe (10) to be opened.
12. The method of claim 11,
Each of the obstacle screens 90 includes a support bar 91 fixed to the bottom surface of the sewage canal 10 through an anchor bolt 911 and a support bar 91 bolted to the upper surface of the support bar 91 And a plurality of fastening plates (92)
Each of the retaining plates 92 is fixed to the support bar 91 in an upright and inclined state in the direction of the running of the rain. The retaining plate 92 is made of a resilient metal plate so that the angle can be varied in the advancing direction Wherein the flow control device is configured to control the flow rate of the sub-container.

Images