KR101390111B1 - A flow control device of storm overflow chamber combined water quality measurement and water level - Google Patents

Abstract

The present invention relates to a water level and water quality measurement and flow control device for a storm overflow chamber which can open and close an opening and closing plate according to the water level of rainwater with high pressure and can passively open and close the opening and closing plate by measuring the water quality and water level inside a sewage conduit in real time, thereby discharging rainwater into a stream or a river and introducing sewage and initial rainwater into the storm overflow chamber by passively controlling the opening and closing plate according to the water level inside the sewage conduit, selectively introducing sewage into the sewage conduit according to the water quality without regard to the water level after measuring the water quality inside the sewage conduit in real time, and opening and closing the opening and closing plate without power according to the water level of rainwater with high pressure when electricity is cut off in case of emergency by including a floating member and a weight joined to the bottom side of the opening and closing plate. [Reference numerals] (60) Air generator; (70) Control unit

Description

Flow Control Device Of Storm Overflow Chamber Combined Water Quality Measurement And Water Level}

The present invention can open and close the opening and closing plate according to the water level of the high water pressure, as well as to measure the water quality and the water level in the sewage pipe in real time to enable the opening and closing of the opening and closing plate passively excellent storm flow flow rate combined It relates to a control device, and more specifically, to control the opening and closing plate according to the water level inside the sewage pipe to discharge the rainwater into the river or river, and the sewage and initial rainwater flow into the rainwater toil, while the water quality inside the sewage pipe in real time The sewage can be selected and introduced according to the water quality regardless of the water level inside the sewage pipe by measuring it.In addition, if power is cut off in case of emergency, the buoyancy on the bottom of the opening and closing plate can be opened and closed without power due to the high water pressure. To the superior tosoil flow control device combined with the water level and water quality One will.

Conventionally, since the opening and closing plate installed in the sewer is always open and the initial rainwater and the sewage contain a lot of non-point pollution sources, the rainwater flows into the storm drain and discharged into the dust collector.

When the stormwater level of the sewerage continues to increase, the stormwater is transformed into clear rainwater that does not contain nonpoint source pollutants. The stormwater pressure is actively closed by the water pressure of stormwater and discharged to the river.

Examples of such apparatuses are "a device for preventing rainwater and rainwater inflow of rainwater toilets (patent registration No. 1119192, No. 1026068)" and a rainwater inflow prevention apparatus (patent registration No. 1106890).

However, since such a conventional apparatus is structured such that the open / close plate is actively closed by the excellent water pressure, a person may directly close the open / close plate in an external situation (for example, dredging accumulated sediments piled up in the sub- There was a problem that it should be opened.

In addition, in the upstream area, it is necessary to induce initial rainwater to the dormitory as much as possible to prevent flooding of the downstream area and flooding of the river. There was a problem that can not.

In addition, the conventional apparatus has a structure that is opened and closed according to the water level of the sewage, even if the sewage of good water quality is collected through the rainwater tosoil to the sewage terminal treatment plant has a problem that the sewage treatment cost of the sewage terminal treatment plant is increased.

The present invention has been made in view of the above problems, and the first object of the present invention is to open and close the opening and closing plate according to the high water pressure level, as well as to measure the water quality and the water level in the sewage pipe in real time. The present invention provides a superior tosoil flow control device for water level and water quality measurement, which allows the opening and closing plate to be opened and closed passively.

The second object of the present invention is to passively control the opening and closing plate according to the water level inside the sewage pipe to discharge the rainwater into the river or river, while the sewage and initial rainwater flow into the rainwater tosoil, while measuring the water quality inside the sewage pipe in real time It is to provide an excellent tosoil flow control device that combines the water level and water quality of the structure that can select and introduce sewage according to the water quality regardless of the water level inside the sewage pipe.

According to a feature of the present invention for achieving the object as described above, the first invention relates to a water level and water quality combined rainwater toil flow control device, for this purpose is installed in the rainwater toil chamber 210 formed in the sewer pipe ( 10); and, the opening and closing plate 20 fixed to the rotating shaft hinged to the frame 10; and, respectively, being disposed in a state spaced apart from the lower portion of the opening and closing plate 20 with the rotating shaft 11 as a center. Forced opening and closing the opening and closing time by the expansion and contraction of the opening and closing plate 20 is air tube 30; and, through the rotational shaft 11 centered on both sides of the frame 10 is adjustable through the coupling, the Seating means 40 for seating the air tube 30 so that each air tube 30 is individually adjustable in the lower portion of the opening and closing plate 20; And, to supply air to each air tube 30 Air generating means (60) connected to the air tube (30); The first air tube 30 has a first solenoid valve 31 electrically connected to the control unit 70 to discharge the supplied air to the outside; and the air generating means 60 and the first solenoid valve. A controller 70 electrically connected to the 31; And water quality measuring means (80) electrically connected to the controller (70) to automatically measure the water quality and to transmit the measured value to the controller (70) by pumping the sewage in the sewage pipe (200) every certain time. It is characterized by.

The second invention, in the first invention, the water level is electrically connected to the control unit 70 so as to transmit the measurement value to the control unit 70 by measuring the water level inside the sewage pipe 200 and rainwater chamber 210 It is preferable that the detection sensor 90 is installed.

In the third invention, in the first invention, an opening stopper 50 is disposed below one side of the opening and closing plate 20 to adjust the degree of opening of the opening and closing plate 20.

The fourth invention, in the third invention, the open stopper portion 50 is a pair of long bolts 51 inserted through the vertical downwards on both sides of the frame 10 and one side of each of the long bolts 51 A stopper bar 52 coupled to the end and spaced apart from the lower part of the opening and closing plate 20 and screwed to an upper portion of each of the long bolts 51 so as to be supported on the upper portion of the frame 10. According to the present invention, it is preferable that the butterfly nut 53 is configured to adjust the height of the stopper bar 52.

The fifth invention, in the fourth invention, the frame 10 and the stopper bar 52 is further equipped with a contact sensor to detect the opening and closing of the opening and closing plate 20 to be transmitted to the control unit, the contact sensor Is fixed to the bracket 12 coupled to the other inner wall surface of the frame 10 is fixed to the first contact sensor 121 and the upper surface of the stopper bar 52 to detect the closing of the opening and closing plate 20 It is preferable that the second contact sensor 521 detects the opening of the opening and closing plate 20.

The sixth invention, in the first invention, the seating means 40 is a pair of long bolts 41 inserted through both sides of the frame 10 vertically downward, and one side of each of the long bolts 41 A horizontal bar 42 coupled to an end and spaced apart from the bottom of the opening and closing plate 20 and the horizontal bar to close the air tube 30 to a bottom surface of the opening and closing plate 20. Vertical bar 43 is coupled to the center of the 42, screwed to the upper portion of each of the long bolts 41 so as to be supported on the upper portion of the frame 10 to increase the height of the air tube 30 according to the fastening depth It is preferable that the butterfly nut 45 to be adjusted, and the support plate 44 is coupled to the upper end of the vertical bar 43 and coupled to the air tube 30.

Seventh invention, in the first invention, the water quality measuring means 80 and the chamber 81 is installed on the upper surface of the sewer pipe 200, and the collection hopper 82 is installed in the chamber 81 and A pump 83 for pumping and supplying sewage in the sewage pipe 200 to the collection hopper 82; and a water quality measuring sensor 84 mounted inside the collection hopper 82 to measure the degree of contamination of the sewage; Preferably, the second solenoid valve 85 is connected to the lower portion of the collection hopper 82.

According to the water level and water quality measurement combined rainwater mixing device according to the present invention, by measuring the water quality inside the sewage pipe can be selected and introduced sewage according to the water quality regardless of the water level inside the sewage pipe sewage treatment cost of the sewage terminal treatment plant Can reduce the cost.

In addition, even if the water level inside the sewage pipe is high, if the water quality is bad, there is an effect that can prevent the contamination of the river or river by passively opening the opening and closing plate.

In addition, the switchboard can be closed or opened passively, which makes it easy to cope with external situations (eg dredging, flood control, and other plumbing of accumulated sediments accumulated in the garage).

In addition, when power is cut off in case of emergency, the switchboard can be opened and closed in a non-powered manner according to the high water pressure level, thereby improving the reliability of the operation.

1 is a block diagram of an excellent tosoil flow rate regulating device combined with water level and water quality measurement according to the present invention,
Figure 2 is an exploded perspective view of separating the opening and closing plate coupled to the rotating shaft in Figure 1,
3 is a block diagram of the water level and water quality combined rainwater toil flow control device according to the present invention,
4 to 6 is an operation according to the sewage pipe and rainwater tosoil level in the rainwater tosoil flow rate control device combined with water level and water quality measurement,
7 and 8 is an operation according to the water quality in the sewage pipe in the rainwater toil flow control device combined with the water level and water quality measurement.

Hereinafter will be described in detail together with the accompanying drawings with respect to the water level and water quality measurement combined rainwater toil flow control device according to the present invention.

1 is a block diagram of the water level and water quality combined rainwater toil flow control apparatus according to the present invention, Figure 2 is an exploded perspective view of separating the opening and closing plate coupled to the rotating shaft in Figure 1, Figure 3 is a water level according to the present invention and This is a block diagram of rainwater tosoil flow regulating device combined with water quality measurement.

As shown in Figures 1 to 3, the present invention is to measure the water quality and the water level in the sewage pipe 200 in real time to adjust the water level and water quality combined rainwater tossing to open and close the opening and closing plate 20 passively Relates to device 100.

This water level and water quality combined rainwater toil flow control device 100 is composed of six parts, which is the frame 10, the air tube 30, the seating means 40, the control unit 70 and the water quality It consists of the measuring means 80.

The frame 10 is a structure that is installed in the rainwater soil chamber 210 formed in the sewage pipe 200, the rotating shaft 11 is coupled to the inside in order to couple the opening and closing plate 20.

The air tube 30 is disposed in the state of being spaced apart from the lower portion of the opening and closing plate 20 centered on the rotating shaft 11, the function of forcibly opening and closing the opening and closing plate 20 by expansion and contraction Do it.

The air tube 30 may be composed of any one of an air bag or an air jacket.

The seating means 40 is coupled to the height adjustable from both sides of the frame 10, it is configured to allow height adjustment by seating the respective air tubes 30 in the lower portion of the opening and closing plate 20.

The seating means 40 is configured to support the respective air tubes 30 individually to adjust the opening and closing degree of the opening and closing plate 20.

Here, each of the seating means 40 is coupled to the pair of long bolts 41 inserted through the vertical downwards on both sides of the frame 10, and coupled to one side end of each of the long bolts 41 opening and closing plate 20 The horizontal bar 42 is disposed spaced apart from the lower portion of the, and the vertical coupled to the center of the horizontal bar 42 to close the air tube 30 in a state spaced apart from the bottom of the opening and closing plate 20 Bars 43 and the butterfly nut 45 is screwed to the upper portion of each of the long bolts 41 to be supported on the upper portion of the frame 10 to adjust the height of the air tube 30 according to the fastening depth, It is composed of a support plate 44 is coupled to the upper end of the vertical bar 43 and coupled to the air tube (30).

That is, the configuration of each of the seating means 40, the height of the air tube 30 in accordance with the fastening depth of the butterfly nut 45 by lifting the long bolt 41 in consideration of the degree of expansion and contraction of the air tube 30. By adjusting, the opening degree of the opening and closing plate 20 is finally adjusted.

Wherein each air tube 30 is a configuration that is coupled to the support plate 44 of the seating means 40, in addition to each of the air tube 30 can be configured to be fixed to the bottom of the opening and closing plate 20.

In addition, an opening stopper 50 is disposed below one side of the opening and closing plate 20 so as to be spaced apart from each other to adjust the opening degree of the opening and closing plate 20.

The open stopper part 50 is coupled to a pair of long bolts 51 inserted through both sides of the frame 10 vertically downward, and coupled to one side end of each of the long bolts 51 to open and close the plate 20. The stopper bar 52 disposed to be spaced apart from the lower portion of the stopper bar 52 and the upper part of each of the long bolts 51 to be supported on the upper part of the frame 10 so that the height of the stopper bar 52 depends on the fastening depth. It consists of a butterfly nut 53 for adjusting.

The open stopper part 50 is to be supported when the opening and closing plate is opened, by adjusting the height of the stopper bar 52, it is possible to adjust the opening degree of the opening and closing plate 20 to adjust the inflow of sewage or initial excellent water. .

In addition, the air generating means 60 is connected to the air tube 30 to supply air to each of the air tubes 30.

The air generating means 60 may be composed of a compressor or a compressed air tank, and expands any one air tube 30 is selected so that the opening and closing plate 20 can be opened and closed passively.

Here, the air generating means 60 is connected through each of the air tube 30 and the first solenoid valve 31. At this time, the first solenoid valve 31 is composed of a three-way valve is configured to supply compressed air to the air generating means 60, or to exhaust the air in the expanded air tube (30).

In addition, the controller 70 is configured to electrically connect the air generating means 60 and the first solenoid valve 31 so as to passively open and close the opening and closing plate 20.

In addition, the sewage pipe 200 and the rainwater chamber 210 is installed inside the water level sensor 90 is electrically connected to the control unit 70 to measure the water level and transmit the measurement value to the control unit 70.

In addition, the water quality measuring means 80 is electrically connected to the controller 70 so that the sewage in the sewage pipe 200 is pumped every predetermined time to automatically measure the water quality and transmit the measured value to the controller 70.

At this time, the water quality measuring means 80 is a chamber 81 is installed on the upper surface of the sewer pipe 200, the collection hopper 82 is installed in the chamber 81, and the collection hopper 82 A pump 83 for pumping and supplying sewage in the sewage pipe 200, a water quality measuring sensor 84 mounted inside the collection hopper 82 to measure the degree of pollution of the sewage, and the measured sewage can be discharged. It consists of a second solenoid valve 85 is connected to the lower portion of the collecting hopper (82).

The water quality measuring means 80 operates the pump 83 every predetermined time through the control unit 70 to introduce sewage into the collection hopper 82 so that the water quality measuring sensor 84 is stored, and the water quality measuring sensor ( 84) measure the pollution degree of the sewage and transmit it to the control unit 70, the control unit 70 to open the second solenoid valve 85 to discharge the sewage into the rainwater chamber 210 or the sewage pipe 200. Configuration.

On the other hand, the frame 10 and the stopper bar 52 is further equipped with a contact sensor to detect the opening and closing of the opening and closing plate 20 to be transmitted to the control unit 70.

The contact sensor is fixed to the bracket 12 coupled to the other inner wall surface of the frame 10 to detect the closing of the opening and closing plate 20 and the upper surface of the stopper bar 52 It is fixed to the second contact sensor 521 for detecting the opening of the opening and closing plate 20 is configured.

In addition, the opening and closing plate 20 is configured such that the opening and closing plate 20 is automatically closed when the buoyancy cylinder 21 is coupled to one side of the bottom surface of the rainwater toil 210 when the water level is full.

In addition, when the power is cut off in case of emergency, the opening and closing plate 20 maintains an open state in the normal water pressure of the sewage and initial excellent, and buoyancy on the bottom of the opening and closing plate so that the opening and closing plate can be opened and closed in a non-powered manner according to the high water pressure. Combining the weight (22) with the barrel 21 is configured.

In addition, the opening and closing plate 20 may be configured by unilaterally coupling the rotating shaft to maintain the always open state.

Hereinafter will be described briefly with respect to the operation according to the sewage conduit and rainwater tosoil level in the rainwater tosoil flow rate regulating device combined with water level and water quality measurement according to the present invention.

4 to 6 is an operation according to the sewage pipe and rainwater tosoil level in the rainwater toil flow control device combined with water level and water quality measurement.

As shown in FIG. 4, when the internal water level of the sewage pipe 200 is determined as the low water level through the water level sensor 90, the control unit 70 opens and closes the plate 20 through the measured value of the water level sensor 90. It expands the air tube 30 disposed on the other side lower portion of the opening and closing plate 20 through the air generating means 60 so as to open.

Then, as the opening and closing plate 20 is passively opened and the opening and closing plate 20 is opened, one side of the opening and closing plate 20 is in contact with the stopper bar 52 of the open stopper part 50, thereby stopping the bar 52. The second contact sensor 521 installed at) detects the opening of the opening and closing plate 20.

Then, the second contact sensor 521 transmits the detected value to the control unit 70, and the control unit 70 stops the operation of the air generating means 60 so that the opening and closing plate 20 is maintained in an open state. To flow into the superior tosoil 210.

On the contrary, as shown in FIG. 5, when the internal water level of the sewage pipe 200 is determined to be a high water level through the water level sensor 90, it is generally determined to be rain water, and the controller 70 measures the measured value of the water level sensor 90. By operating the air generating means 60 to close the opening and closing plate 20 through the inflating the air tube 30 disposed on the lower side of the opening and closing plate 20.

At the same time, the control unit 70 opens the first solenoid valve 31 so that the air tube 30 disposed under the other side of the opening and closing plate 20 can be contracted to exhaust the air of the air tube 30.

When the opening and closing plate 20 is closed, the first contact sensor 121 disposed on the other side of the opening and closing plate 20 detects this and stops the operation of the air generating means 60 through the control unit 70. 20) to remain closed to allow rainwater to drain into rivers or rivers.

On the other hand, as shown in Figure 6, when the rain rain down the drainage conduit 220 back to the stormwater chamber 210, the water level sensor 90 installed in the storm water chamber 210 detects the water level inside the storm water chamber 210 Done. According to the detection value of the water level sensor 90, the control unit 70 opens the first solenoid valve 31 so that the air of each air tube 30 is exhausted.

Then, the opening and closing plate 20 is maintained by the buoyancy of the buoyancy cylinder 21 to maintain a closed state to minimize the inflow of rainwater into the river or river to prevent flooding.

Hereinafter will be described briefly with respect to the operation according to the water quality in the sewage pipe in the rainwater toil flow control device combined with water level and water quality measurement according to the present invention.

7 and 8 is an operation according to the water quality in the sewage pipe in the rainwater toil flow control device combined with the water level and water quality measurement.

As shown in FIG. 7, the control unit 70 operates the pump 83 every predetermined time to collect sewage into the collection hopper 82 in the chamber 81 to measure the water quality through the water quality measurement sensor 84.

When the measured value of the water quality measurement sensor 84 is transmitted to the controller 70, the controller 70 opens the second solenoid valve 85 to discharge the sewage in the collection hopper 82 to the sewer pipe 200.

At this time, even if the water level inside the sewage pipe 200 is low, if the water quality is good, the opening and closing plate 20 is passively discharged to the river or river to reduce the sewage treatment cost of the sewage treatment plant.

On the contrary, as shown in FIG. 8, even when the water level inside the sewage pipe 200 is high, if the water quality is bad, the opening and closing plate 20 may be passively opened to prevent the river or the river from being contaminated.

In addition, in external situations (eg, dredging, flood control, and other plumbing of sediment accumulated in a garage), the switchboard may be passively closed or opened.

As described above, by installing an external camera in the rainwater tosoil flow rate regulating device combined with water level and water quality measurement can be configured to monitor the external weather conditions and the situation inside the sewer pipe in real time.

In addition, the water quality measuring means has been described as a structure that is installed outside the sewage pipe, it can of course be installed and configured inside the sewage pipe.

In addition, the water quality measurement means may further comprise a washing tub for washing the water quality measurement sensor.

Although the present invention has been described by installing two air tubes, in another example, by adjusting the weight of the opening and closing plate to maintain the closed state, to place a single seating means only on the other bottom of the opening and closing plate, seated on the seating means If compressed air is injected into the air tube, the opening and closing plate may be configured to open.

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.

10: frame 11: rotation axis 12: bracket
121: first contact sensor
20: opening and closing plate 21: buoyancy container 22: weight
30: air tube 31: first solenoid valve
40: mounting means 41: long bolt 42: horizontal bar
43: vertical bar 44: support plate
45: butterfly nut
50: open stopper part 51: long bolt 52: stopper bar
521: second contact sensor 53: butterfly nut
60: air generating means
70:
80: water quality measuring means 81: chamber 82: collecting hopper
83: pump 84; Water quality measurement sensor
85: second solenoid valve
90: water level sensor
100: rainwater toil flow control device for both water level and water quality measurement
200: sewage pipe 210: storm soil 220: tea house

Claims (7)

A frame 10 installed in the stormwater silos 210 formed in the sewage pipe;
An opening and closing plate 20 fixed to a rotating shaft hinged to the frame 10;
Air tubes 30 are arranged to be spaced apart from the lower portion of the opening and closing plate 20 centered on the rotating shaft 11 to force the opening and closing of the opening and closing plate 20 by expansion and contraction.
An air tube is installed so as to be adjustable in height at both sides of the frame 10 with the rotation shaft 11 at the center, and the air tubes 30 are individually adjustable in the lower portion of the opening and closing plate 20. Seating means (40) for seating (30);
Air generating means (60) connected to the air tubes (30) to supply air to the respective air tubes (30);
Each air tube 30 has a first solenoid valve 31 electrically connected to the control unit 70 to discharge the supplied air to the outside;
A control part 70 electrically connected to the air generating means 60 and the first solenoid valve 31; And
Water quality measurement means 80 electrically connected to the control unit 70 so as to pump the sewage in the sewage pipe 200 at a predetermined time to automatically measure the water quality and transmit the measured value to the control unit 70. Excellent tosoil flow regulating device for water level and water quality measurement.
The method of claim 1,
The water level sensor 90 is electrically connected to the control unit 70 so that the measured value is transmitted to the control unit 70 by measuring the water level inside the sewage pipe 200 and the rainwater discharge chamber 210. Excellent tosoil flow control device for water level and water quality measurement.
The method of claim 1,
Water level and water quality combined excellent rain chamber control device, characterized in that the one side of the opening and closing plate 20 is disposed in a spaced apart state to adjust the opening degree of the opening and closing plate 20 is disposed. .
The method of claim 3,
The open stopper part 50 is coupled to a pair of long bolts 51 penetrating downwardly to both sides of the frame 10 and one end of each of the long bolts 51 to open and close the opening plate 20. The stopper bar 52 which is disposed spaced apart from the lower part, and is screwed to the upper portion of each of the long bolts 51 so as to be supported on the upper portion of the frame 10 to increase the height of the stopper bar 52 according to the fastening depth. Superior tosoil flow rate regulating device for water level and water quality combined, characterized in that consisting of a butterfly nut 53 to adjust.
5. The method of claim 4,
The frame 10 and the stopper bar 52 is further equipped with a contact sensor to detect the opening and closing of the opening and closing plate 20 to be transmitted to the control unit,
The contact sensor is fixed to the bracket 12 coupled to the other inner wall surface of the frame 10 to detect the closing of the opening and closing plate 20 and the upper surface of the stopper bar 52 It is fixed to the second contact sensor 521 for detecting the opening of the opening and closing plate 20, characterized in that the water level and water quality combined excellent storm chamber control device.
The method of claim 1,
Each of the seating means 40 is coupled to a pair of long bolts 41 inserted through both sides of the frame 10 in a vertical downward direction, and coupled to one side end of each of the long bolts 41 of the opening and closing plate 20. Horizontal bar 42 disposed to be spaced apart from the bottom, and vertical bar coupled to the center of the horizontal bar 42 to close the air tube 30 in a state spaced apart from the bottom of the opening and closing plate 20 (43) and the butterfly nut (45) for adjusting the height of the air tube (30) according to the fastening depth by being screwed to the upper portion of each of the long bolts (41) to be supported on the upper portion of the frame (10), Combined with the upper end of the vertical bar 43, excellent water level and water quality combined rainwater toil flow regulating device, characterized in that consisting of a support plate 44 is coupled to the air tube (30).
The method of claim 1,
The water quality measuring means 80 is a chamber 81 installed on the upper surface of the sewage pipe 200, a collection hopper 82 is installed inside the chamber 81, and the sewage pipe (the collection hopper 82) 200, a pump 83 for pumping and supplying sewage in the interior, a water quality measuring sensor 84 mounted inside the collection hopper 82 to measure the pollution degree of the sewage, and a lower portion of the collection hopper 82. Water level and water quality combined rainwater toil flow regulating device, characterized in that consisting of a second solenoid valve (85) connected.

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