KR101129908B1 - Treatment system for first rainwater - Google Patents

Abstract

The present invention relates to an initial excellent treatment system, which is installed in a first primary conduit buried in the ground of the sewage for this purpose, the first opening and closing portion for introducing only sewage and initial excellent water; and installed in the second secondary conduit buried in the ground of the sewer A second opening and closing portion closed by a relatively larger initial rainfall than the first opening and closing portion; And a storage tank to which the first and second collection pipes are connected so as to increase the amount of initial rainwater flowing through the first opening and closing openings and the second opening and closing part. It is characterized in that the foreign matter removal means for filtering the foreign matter is installed.

Switchgear, Trigger, Sewer, Early Excellent, Garage, Wire, Storage Tank

Description

Early Excellent Treatment System {TREATMENT SYSTEM FOR FIRST RAINWATER}

The present invention relates to an initial excellent treatment system, and more particularly, a second secondary conduit provided with a second opening and closing part in a first primary conduit in which an existing first opening and closing part is installed to introduce more initial rainfall, and at the end of the sewer, While establishing a storage tank that can temporarily store the initial rainwater flowing through the primary and secondary collecting pipes and increase the amount of initial rainwater collection, the storage tank is equipped with a foreign material removal means for removing foreign substances. The present invention relates to an initial excellent treatment system having a structure to prevent foreign substances from entering.

In general, sewerage refers to a passage for draining sewage generated from household sewage, factory wastewater from factories and workplaces, and rainwater collected through road drains.

In particular, since the drain side is connected to the river, the sewage flows into the river or river.

In other words, the sewage is generally known to include a sewer drainage is installed on the discharge side to purify the sewage flowing into the drainage, the sewer drainage is an initial rainwater treatment device equipped with an opening and closing unit to guide the initial rainwater or sewage to the sewage end treatment plant It is installed structure.

Hereinafter, with reference to the accompanying drawings with respect to the conventional initial excellent treatment device will be described briefly.

9 is a cross-sectional view showing a conventional initial excellent treatment apparatus.

As shown in FIG. 9, the conventional initial excellent water treatment apparatus is provided with an opening and closing plate 11 for introducing sewage and initial excellent water into the sewer conduit 130 to guide the sewage treatment plant.

The opening and closing plate 11 is provided with an inlet 12 and the inlet prevention plate 13, it is a structure that is opened and closed by the rod 15 of the spring cylinder (14).

Therefore, the sewage and initial rainwater are structured to lead to the sewage end treatment plant through the inlet 12 through the open opening and closing plate 11 to enter the sewage treatment plant 130 to treat this.

When the amount of rainwater increases after the initial excellent rain, the opening and closing plate 11 is closed by water pressure, and the rainwater is discharged into the river or river.

However, such a conventional initial excellent treatment device has a problem that the initial excellent amount of outflow of the drainage house is limited, so that the initial excellent water can not be accommodated, and the initial rainwater contaminated with the river is discharged to the sewer.

In addition, due to the large number of initial rainwater, the opening and closing plate was closed immediately, which also had a problem of polluting the river by the discharged polluted rainwater.

The present invention has been made in view of the above problems, and the first object of the present invention is to establish a second secondary conduit in which the second opening and closing part is installed in the first primary conduit in which the existing first opening and closing part is installed, thereby introducing more initial excellent water. In addition, at the end of the sewer, a new storage tank can be temporarily stored to increase the amount of initial excellent water collected by temporarily storing the initial rainwater flowing through the first and second collecting pipes, while removing the foreign substances that can remove foreign substances in the storage tank. Means are provided to provide an excellent initial treatment system having a structure to prevent foreign substances from entering the sewage treatment plant.

The second object of the present invention, by opening and closing the second opening and closing the relatively high pressure than the first opening and closing, the first opening and closing by opening the first opening and closing by interlocking means so as to be configured In addition, the present invention provides an initial excellent treatment system having a structure to increase the amount of initial excellent water collection and to prevent a clear rainwater from flowing through the second opening and closing after the initial excellent rain.

The initial excellent treatment system according to the first invention of the present invention for achieving the above object, the first opening and closing portion which is installed in the first primary conduit buried in the ground of the sewer to flow only the sewage and initial excellent water; and, underground of the sewer A second opening and closing portion installed in a second secondary conduit buried in and closed by a relatively higher initial amount than the first opening and closing portion; And a storage tank to which the first and second collection pipes are connected so as to increase the amount of initial rainwater flowing in through the first opening and closing openings. Foreign material removal means for filtering the foreign matter is installed, the first opening and closing portion and the opening and closing portion is the opening and closing plate formed in the inlet, the inlet preventing plate is fixed to the bottom of the opening and closing plate to block the inlet, the opening and closing plate It is connected to the spring cylinder which is opened and closed by the water pressure of the initial excellent, wherein the second opening and closing is characterized in that connected to the first opening and closing through the interlocking means so that the first opening and closing is open at the same time.

According to a second aspect of the invention, in the first invention, the second opening and closing portion is provided at the rear of the first opening and closing portion, and is opened and closed.

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According to a fifth aspect of the present invention, a connecting pipe is embedded between the first opening and closing portion and the second opening and closing portion.

The sixth invention, in the fifth invention, the linkage means is hinged to the bottom of the opening and closing plate of the second opening and closing portion, the lower portion of the wedge having an upwardly inclined upward inclined surface so that it can be multi-stage multiply elevated on the outer periphery A rod, an insertion pipe receiving the elevating rod, a connecting means connected to the side of the insertion pipe to clamp the lift by mounting the wedge of the elevating rod in multiple stages, and an opening and closing plate bottom and an opening and closing plate of the first opening and closing portion through the connecting pipe. It is characterized by consisting of a wire connected to the means.

The seventh invention, in the sixth invention, the control means is composed of a connecting pipe connected to the insertion pipe, the trigger is installed by the spring installed inside the connecting pipe and connected to the wire to control the wedge of the lifting bar It is characterized by.

Eighth invention, in the seventh invention, the end of the trigger is elastically moved rearward by the upward inclined surface of the wedge when the lifting bar is lowered, and when the lifting bar is raised so that the rising bar can be clamped by mounting the horizontal surface of the wedge It is characterized by having a downwardly inclined surface inclined downward.

The ninth invention, in the first invention, the storage tank is composed of a housing provided with a manhole cover, the debris removing means is a plurality of guide rods are installed vertically in a concentric manner in the interior of the housing, spaced apart from the bottom surface of the storage tank Perforated plate is coupled to the lower portion of each guide rod, and is connected through the manhole cover and a wire so as to be pulled, characterized in that consisting of a perforated drum is guided along the guide rod seated on the upper perforated plate.

The tenth invention, in the first or ninth invention, the first collecting pipe is installed on both sides of the housing bottom of the storage tank, the second collecting pipe is installed on the upper portion of the housing, the foreign matter contained in the perforated drum It is characterized in that it is installed to extend to the upper surface of the perforated drum so that the initial excellent inflow.

The initial excellent treatment system according to the present invention establishes a second secondary conduit in which the first opening and closing part of the zone is installed in the first conduit with the second opening and closing portion, thereby introducing more initial rainwater, and the first and second secondary conduits in the sewer end. While establishing a storage tank that can temporarily store the initial rainwater flowing through the water to increase the amount of initial rainwater collected, the storage tank is equipped with a foreign material removal means for removing foreign matter so that foreign matter does not flow into the sewage treatment plant. There is an advantage.

In addition, the second opening and closing is closed by a relatively higher pressure than the first opening and closing, and configured to connect with the first opening and closing through the interlocking means so as to be opened simultaneously when the first opening and closing the opening, There is an effect to increase, and to prevent the clear rain after the initial excellent rain flowing through the second opening and closing.

Hereinafter will be described in detail with the accompanying drawings with respect to the initial excellent treatment system according to the present invention.

1 is a cross-sectional view of the initial excellent treatment system according to the present invention, Figure 2 is a perspective view showing the first opening and closing the second opening and closing part in Figure 1, Figure 3 is an exploded perspective view of the storage tank extracted in Figure 1 4 is a cross-sectional view of FIG. 3.

As shown in Figure 1 and 4, the present invention newly established the second secondary conduit 230, the second opening and closing unit 200 is installed in the first primary conduit 130, the existing opening and closing part 100 is installed to the initial excellent More storage, and the storage tank 400 to temporarily store the initial rainwater flowing through the first primary conduit 130 and the second secondary conduit 230 at the end portion of the sewer 600 to increase the amount of initial rain On the other hand, the storage tank 400 is provided with a foreign material removal means 420 capable of removing foreign matters relates to an initial excellent treatment system having a structure to prevent foreign matters from entering the sewage treatment plant.

This initial excellent treatment system is composed of three parts, which is composed of the first opening and closing part 100, the second opening and closing part 200 and the storage tank (400).

Here, the first opening and closing part 100 and the second opening and closing part 200 open only sewage and initial rainwater in an open state, and the excellent water quality is closed by water pressure so that the rainwater can be discharged to the river along the sewer 600. It is a structure.

To this end, the first opening and closing part 100 and the second opening and closing part 200 are inflow openings 110 and 210 having inlets 111 and 211 formed therein and fixed to the bottom surfaces of the opening and closing plates 110 and 210 to block the inlets 111 and 211. It is composed of a spring cylinder (120, 220) connected to the prevention plate (112,212), and the opening and closing plate (110,210) is opened and closed by the excellent water pressure. Since the configuration of the first opening and closing part 100 and the second opening and closing part 200 is a known technique (application number: 20-1999-0018530), a detailed description thereof will be omitted.

At this time, the second opening and closing part 200 is installed in the second secondary conduit 230 buried in the ground of the sewer 600, and closed by a relatively larger initial rainfall than the first opening and closing part 100. It is a structure.

For example, when the first opening and closing part 100 is closed when the initial water pressure is 3 kg / cm 2, the second opening and closing part 200 is closed when the initial water pressure is 6 kg / cm 2. Therefore, the spring embedded in the spring cylinder 120 of the first opening and closing part 100 is compressed when 3kg / cm 2, and the spring embedded in the spring cylinder 220 of the second opening and closing part 200 is compressed when 6kg / cm 2. It may be a structure.

Therefore, the setting of the operating pressure of the first opening and closing part 100 and the second opening and closing part 200 may be different depending on the spring in which it is incorporated.

As described above, since the second opening / closing part 200 is closed by a relatively high pressure than the first opening / closing part 100, the second opening / closing part 200 is installed behind the first opening / closing part 100.

This structure is to establish a second opening and closing part 200 to solve the problem that some of the initial excellent water containing foreign matter discharged to the river due to the first opening and closing part 100 is closed immediately.

In addition, since the second opening and closing part 200 may increase the amount of initial rainwater collected through the second new conduit 230, which is another new building, the amount of initial rainwater discharged to the river may be minimized to prevent pollution of the river. .

In addition, since the storage tank 400 installed at the end portion of the sewer 600 is installed such that the first collecting pipe 130 and the second collecting pipe 230 are connected, the structure capable of further increasing the initial excellent treatment capacity with the removal of foreign substances. to be.

In addition, the second opening and closing part 200 is closed by a relatively high water pressure than the first opening and closing part 100, the first opening and closing part 100 is opened through the interlocking means 300 so as to be opened simultaneously. The structure is connected to the opening and closing part 100.

This structure is the first rain through the interlocking means 300 and the clear rainwater is discharged to the river along the sewer 600, the flow rate of the clear rainwater is reduced to 4kg / ㎠ to 5kg / ㎠ so that the second opening 200 When opened, the clear rainwater is prevented from flowing through the second opening and closing part 200.

In this case, the interlocking means 300 is connected to the first opening and closing part 100 and the second opening and closing part 200 through a wire (W), for this purpose, the first opening and closing part 100 and the second opening and closing part 200. Between is a structure in which the connection pipe 500 for connecting the wire (W) is embedded.

In addition, one end of the connecting pipe 500 is provided with a pulley 510, so that the wire W bent at 90 ° is not short-circuited, and is configured to operate smoothly.

And the interlocking means 300 is hinged to the bottom surface of the opening and closing plate 210 of the second opening and closing part 200, the lower portion has a wedge having an upwardly inclined upward inclined surface (311a) so that it can be multi-stage. A plurality of elevating rods 310, the insertion tube 320 for receiving the elevating rods 310, and connected to the side of the insertion tube 320, the wedges 311 of the elevating rods 310 by multi-stage It consists of an intermittent means 330 to control the ascension, and a wire (W) connected to the bottom surface of the opening and closing plate 110 of the first opening and closing part 100 and the interrupting means 330 through the connection pipe 500.

Here, the intermittent means 330 is coalesced by a connection pipe 331 connected to the insertion pipe 320 and a spring installed inside the connection pipe 331, the wire (W) is connected to the lifting bar 310 ) Is composed of a trigger 333 for intermittent wedges.

Here, the end of the trigger 333 is elastically moved rearward by the upward inclined surface 311a of the wedge 311 when the lifting bar 310 is lowered, and the horizontal surface of the wedge 311 when the lifting bar 310 is raised. It has a structure having a downward inclined surface 334 inclined downward so as to interrupt the rise of the elevating rod (310).

The configuration of the interlocking means 300 is that the wire (W) connected to the first opening and closing part 100 is the control means 330 when the closed first opening and closing part 100 rises in the connector 331. This is to retreat and release the restraint of the lifting bar 310 coupled to the second opening and closing part 200 so that the second opening and closing part 200 may also be raised.

Here, the elevating rod 310 has a plurality of wedges 311 having an upwardly inclined surface 311a at the bottom thereof, and a trigger 333 has a downwardly inclined surface 334 formed at an end thereof, so that the elevating rod 310 is lowered. In this case, the upper surface of the wedge 311 is restrained by the lower surface of the trigger 333 only when the lifting bar 310 is raised, and as a result, the opening of the second opening / closing part 200 is interrupted.

In addition, the storage tank 400 is composed of a housing 410 provided with a manhole cover 411, the foreign matter removing means 420 is a plurality of guide rods are installed vertically in a concentric shape inside the housing 410 ( 421 and the perforated plate 422 coupled to the lower portion of each of the guide rods 421 to be spaced apart from the bottom surface of the storage tank 400, and is connected through the manhole cover 411 and the wire (W) to be retractable, The guide rods 421 are guided along the perforated drum 423 is mounted on the upper portion of the perforated plate 422.

At this time, the first collecting pipe 130 is installed on both sides of the lower housing 410 of the storage tank 400, the second collecting pipe 230 is installed on the upper portion of the housing 410, the boring drum 423 It extends to the upper surface of the perforated drum 423 so that the initial excellent water containing foreign matter flows into the interior.

The storage tank 400 is configured to remove foreign matters contained in the initial excellent water while increasing the initial excellent water collection amount.

In addition, the storage tank 400 is a manhole cover 412 is formed on the manhole cover 411 to remove the foreign matter accumulated in the perforated drum 423, the manhole cover 411 through the traction ring 412 And perforated drum 423 is configured to be towed to the ground.

In addition, the perforated plate 422 spaced apart from the bottom of the storage tank 400 seats the perforated drum 423 on the upper surface, while removing the foreign matter and in the flow of sewage and initial excellent flow introduced through the first primary conduit 130 This is to avoid interference.

Hereinafter, the operation of the first opening and closing part and the second opening and closing part of the initial excellent treatment system according to the present invention will be described in detail with the accompanying drawings.

5 to 8 are operation diagrams showing the operation of the first opening and closing portion and the second opening and closing portion.

First, as shown in FIG. 5, normally, the first opening and closing part 100 and the second opening and closing part 200 are in an open state. At this time, the sewage flows in mainly through the first opening and closing part 100 so that the first primary conduit 130 Flows into).

On the other hand, usually the initial rainwater is introduced into the sewer 600 together with foreign matter accumulated on the road surface or road, which pollutes the water quality of the river, and the first excellent opening and drainage with the sewage to induce it to the sewage treatment plant (100). Is handled through).

And, as shown in Figure 6, when the initial amount of rain introduced into the sewer 600 is increased rapidly, the spring cylinder 120 connected to the opening and closing plate 110 of the first opening and closing part 100 by the water pressure of the initial excellent is the built-in spring The water pressure does not endure and is compressed, which causes the rod 121 connected to the opening and closing plate 110 to be introduced into the spring cylinder 120, thereby closing the opening and closing plate 110 of the first opening / closing part 100.

Here, when the opening and closing plate 110 is closed, the wire (W) connected to the opening and closing plate 110 is loosened, and the end of the trigger 333 embedded in the connection pipe 331 is inserted into the insertion pipe 320 by the elastic restoring force of the spring. Is exposed to the inside.

In addition, the initial excellent rain that is rapidly increased contains dirty foreign matter, which can be processed through the second opening and closing part 200 which is closed by a relatively larger pressure than the first opening and closing part 100.

That is, the initial excellent water flows through the second opening and closing part 200 which is closed lately, and the initial excellent water introduced in this way is stored in the storage tank 400 installed at the end of the sewer 600 and the second opening and closing part 200. Since it is temporarily stored in the second collecting conduit 230 buried up to the storage tank 400, it is possible to increase the throughput of the initial excellent.

On the other hand, in the case where the initial amount of excellent water flowing through the second opening and closing part 200 increases and the storage capacity of the storage tank is exceeded, since the first opening and closing part 100 is closed, the initial excellent backflow to the first conduit 130 is reversed. As the low capacity is increased by that amount, a structure that can further achieve the object of the present invention is provided.

Therefore, the initial excellent total treatment capacity of the present invention,

It can be a primary dwelling + a secondary dwelling + a storage tank.

In addition, foreign matter introduced through the second opening and closing part 200 together with the initial excellent water is removed by falling into the perforated drum 423 installed inside the storage tank 400, so that only the contaminated initial excellent water can be introduced into the sewage treatment plant. Provide structure.

In addition, as shown in FIG. 7, when the clear amount of rain is increased beyond the initial excellent time point, the second opening and closing part 200 is closed through the same process as the first opening and closing part 100.

Here, when the opening and closing plate 210 of the second opening and closing part 200 is closed, the lifting bar 310 hinged to the opening and closing plate 210 is also lowered along the insertion pipe 320. At this time, the insertion pipe 320 The exposed trigger 333 is moved backwards while the downward slope 334 formed at the end is elastically retracted backward by the upward slope 311a of the wedge 311 so that the lifting rod 310 does not interfere. Will not.

At this time, when the opening and closing plate 210 is completely closed, the end of the trigger 333 is engaged with the wedge 311 formed at the top of the lifting bar 310 by the elastic restoring force of the spring to restrain the lifting bar. .

Therefore, it is possible to reduce the treatment cost of the sewage terminal treatment plant by preventing the rainwater flowing into the sewage terminal treatment plant.

After the clear rainwater is discharged to the river along the sewer 600, if the flow rate of the clear rainwater is small, the second opening and closing part 200 may be opened first to introduce the clear rainwater, which is the end of the trigger 333 By engaging and restraining the wedge 311 formed at the top of the elevating rod 310, the second opening and closing part 200 can be prevented from opening first to prevent the inflow of clear rainwater.

When the clear rainwater is discharged, the opening and closing plate 110 of the first opening and closing part 100 is opened as shown in FIG. 8 to introduce the sewage.

At this time, as the opening and closing plate 110 of the first opening and closing part 100 is opened, the wire W connected to the opening and closing plate 110 is pulled, and thus the trigger 333 connected to the same wire W is rearward. Is moved to.

Therefore, as shown in FIG. 5, since the lifting bar 310 is restrained by the trigger 333 moved backward, the opening / closing plate 210 of the second opening / closing part 200 is also the opening / closing plate of the first opening / closing part 100 ( With 110) is accompanied.

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

1 is a cross-sectional view of the initial excellent treatment system according to the present invention,

FIG. 2 is a perspective view illustrating a first opening and closing portion and a second opening and closing portion extracted in FIG. 1;

Figure 3 is an exploded perspective view of the storage tank extracted from Figure 1,

4 is a cross-sectional view of FIG.

5 to 8 is an operation diagram showing the operation of the first opening and closing portion and the second opening and closing portion,

9 is a cross-sectional view showing a conventional initial excellent treatment apparatus.

<Description of the symbols for the main parts of the drawings>

10: opening and closing portion 11: opening and closing plate 12: inlet

13: check valve 14: spring cylinder

15: loading

20: tea house

100: first opening and closing part 110: opening and closing plate 111: inlet

112: inflow prevention plate

120: spring cylinder 121: rod

130: first official residence

200: second opening and closing portion 210: opening and closing plate 211: inlet

212: inflow control plate

220: spring sealer 221: rod

230: Second House

300: interlocking means 310: elevating rod 311: wedge

311a: upward slope

320: insertion tube

330: control means 331: connector

333: trigger 334: downward slope

400: storage tank 410: housing 411: manhole cover

412: tow hook

420: foreign matter removal means

421: guide rod 422: punched plate

423: perforated drum

500: connecting pipe 510: pulley

600: sewer W: wire

Claims (10)

A first opening and closing part installed in a first primary conduit buried in the ground of the sewer to inflow only sewage and initial rainwater; A second opening and closing portion installed in a second collecting conduit buried in the ground of a sewer, the second opening being closed by a relatively larger initial rainfall than the first opening and closing portion; And The storage tank is connected to the first and second secondary conduits so as to increase the amount of initial excellent water flowing through the first opening and closing opening and closing portion; Inside the storage tank is installed foreign matter removal means for filtering foreign matter introduced during the initial rain, The first opening and closing part and the second opening and closing part is an opening and closing plate formed with an inlet, an inlet prevention plate fixed to the bottom of the opening and closing plate to block the inlet, and a spring cylinder connected to the opening and closing plate by an initial excellent water pressure Including; And the second opening and closing part is connected to the first opening and closing part through an interlocking means so that the first opening and closing part may be opened simultaneously. The method of claim 1, The initial excellent treatment system, characterized in that the second opening and closing is installed and opened behind the first opening and closing part. delete delete The method of claim 1, Initial excellent treatment system, characterized in that the connection pipe is buried between the first opening and closing portion and the second opening and closing portion. The method of claim 5, The interlocking means is hinged to the bottom surface of the opening and closing plate of the second opening and closing portion, the lower portion of the elevating rod having an upwardly inclined upward inclined surface so as to be multi-stage in the lower portion and the insertion tube for receiving the elevating rod And, it is connected to the side of the insertion pipe consisting of a clamping means for clamping the rise by mounting the wedge of the elevating rod in multiple stages, and the wire connected to the bottom and the closing plate of the opening and closing plate of the first opening and closing part through the connecting pipe. Early excellent treatment system The method of claim 6, The intermittent means is an initial excellent treatment system, characterized in that consisting of a connecting pipe connected to the insertion pipe, and a trigger is installed by a spring installed inside the connecting pipe, the wire is connected to control the wedge of the lifting bar. The method of claim 7, wherein The end of the trigger is elastically moved to the rear by the upward inclined surface of the wedge when the lifting bar is lowered, and when the lifting rod is raised, the downward slope is inclined downward so as to mount the horizontal surface of the wedge to control the lifting of the lifting bar. Early excellent treatment system. The method of claim 1, The storage tank is composed of a housing provided with a manhole cover, the foreign material removing means is a plurality of guide rods installed vertically in the form of concentric circles in the interior of the housing, the perforated plate coupled to the bottom of each guide bar spaced apart from the bottom surface of the storage tank And, the excellent excellent initial treatment system, characterized in that consisting of a perforated drum connected to the manhole cover and a wire so as to be pulled, guided along the guide rods and seated on the upper perforated plate. The method according to claim 1 or 9, The first collecting pipe is installed on both sides of the housing lower side of the storage tank, and the second collecting pipe is installed on the upper part of the housing, and extends to the upper surface of the punching drum so that the initial rainwater containing foreign matter flows into the punching drum. Initial excellent treatment system, characterized in that the installation.

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