KR102078721B1 - Automatic rain water control system that can transmit flow and water quality data - Google Patents

Abstract

The present invention relates to an automatic rainwater control system capable of transmitting flow rate and water quality data, which is characterized by comprising: a rainwater overflow chamber which is buried underground and has a portion at an upper side opened such that influent may be charged and collected therein, and the hollow inside; a dewatering hole formed at a lower portion of one side wall of the rainwater overflow chamber; a discharge hole formed at the lower portion of the one side wall of the rainwater overflow chamber; an opening and closing door which controls opening or closing of the discharge hole such that the influent may be selectively discharged to a river or a sewage treatment plant corresponding to an amount thereof introduced into the rainwater overflow chamber; a dewatering pipe of an upwardly bent U-shape, which is connected to the dewatering hole before continuing to allow the influent to be discharged to the stream, and can control whether to discharge earth and sand introduced into the rainwater overflow chamber along with the influent; a discharge pipe which is connected to the discharge hole to discharge the influent to the sewage treatment plant; a water quality measuring unit which is provided at one portion of the discharge pipe to measure the water quality and flow rate of the influent discharged to the sewage treatment plant; and a communication unit which is provided after being spaced from an upper portion of the water quality measuring unit, and receives data measured in the water quality measuring unit before transmitting the same to a data management device. Therefore, information of the flow rate and water quality of the influent collected and charged in the rainwater overflow chamber is measured, before the measured data is transmitted to the data management device. Next, the transmitted data are accumulated before being compared and analyzed, in order to compare and analyze the current state of the influent introduced into the sewage treatment plant at normal times and the current state of the influent introduced into the sewage treatment plant during rainfall. Therefore, arising problems can be precisely recognized, and a reaction direction can be set, thereby efficiently resolving the problems generated in the sewage treatment plant.

Description

AUTOMATIC RAIN WATER CONTROL SYSTEM THAT CAN TRANSMIT FLOW AND WATER QUALITY DATA}

The present invention relates to an automatic rainwater control system capable of transmitting flow rate and water quality data, and more specifically, to measure the flow rate and water quality information of the inflow water collected in rainwater soil, and transmit the measured data to the data management device, Accumulate and compare the collected data, and analyze the status of influent flowing into the sewage treatment plant and the status of the influent flowing into the sewage treatment plant during rainfall, so that the problem can be correctly recognized and the coping direction can be set. The present invention relates to an automatic rainwater control system capable of efficiently transmitting flow and water quality data that can efficiently solve a problem.

In general, sewage refers to the sum of sewage caused by or accompanying a living or business and rainwater due to natural rainfall.The discharge method includes a combined sewage system that discharges sewage and rainwater in the same sewage pipe, and sewage pipes. There is a sewer system that separates storm pipes and discharges them to separate sewers.

Most sewage systems in large cities are composed of confluent sewage systems, where sewage and stormwater flow using a single sewer pipe. In case of rainfall, the concentration of sewage mixed with rainwater is low, so when it is discharged to the sewage treatment plant, the amount of water other than the sewage treatment capacity will be discharged untreated, causing problems of river pollution. .

In the current combined sewage system, all the sewage generated in rainwater flows into the collecting pipe channel during rainy season, but rainwater flows into the stormwater drainage three times as much as the sewage treatment capacity during rainfall and exceeds the remaining inflow. Overflows the stormwater to the river.

That is, during rainfall, a large amount of rainwater flows into the sewage treatment plant, so that the sewage treatment becomes difficult for water that exceeds the treatment capacity of the sewage treatment plant.

Therefore, in order to prevent the sewage treatment from becoming difficult due to the inflow of large amounts of sewage containing rainwater during the rainfall to the sewage treatment plant, it is necessary to prevent rainwater from flowing from the storm drain into the collecting pipe.

In addition, in the combined sewage system, the total amount of sewage flowing into the sewer pipe line is usually sent to the sewage treatment plant, and when the rainfall is mixed with rainwater over a certain amount, the sewage treatment effect is reduced. There is a need for a device having a function of discharging water.

If the untreated sewage generated as the sewage treatment becomes difficult due to exceeding the treatment capacity of such sewage treatment plant causes serious environmental pollution, the measurement of the flow rate flowing into the sewage treatment plant is not properly performed, causing the problem. It is difficult to grasp the problem, and thus, the late restoration work after the environmental pollution is expensive, and there is a problem that cannot be a fundamental solution.

KR 20-0427833 Y1 KR 10-1744938 B1 KR 10-0572507 B1

In order to solve the above problems, the present invention is provided with an opening and closing door to open and close the outlet of the sewage treatment plant to generate buoyancy in accordance with the planned inflow of rainwater, the low concentration sewage does not require sewage treatment according to the inflow of the planned rainwater The high concentration of sewage that is discharged to the stream and the sewage treatment is discharged to the sewage treatment plant can reduce the sewage treatment cost and increase efficiency, and the water quality measuring unit and water quality measuring the water quality and the flow rate for the discharged to the sewage treatment plant. By providing a communication unit that transmits the data measured by the measuring unit to the data management room, it is possible to know the core of the problem occurring in the sewage treatment plant, and to cope with it, to prevent the occurrence of untreated sewage, To minimize environmental pollution and to facilitate the management of sewage. The objective is to provide an automatic rainwater control system capable of transmitting flow and water quality data.

In order to achieve the above object, the present invention is buried in the base so that the inflow of water can be filled in part of the upper side, the inside is hollow rainwater; A discharge port formed under one side wall of the rainwater discharge chamber; An outlet formed at a lower side wall of the rainwater chamber; An opening / closing door that controls whether the outlet is opened or closed so as to be selectively exported to the stream or the sewage treatment plant according to the amount of inflow water introduced into the rainwater chamber; A U-shaped discharge pipe connected to the discharge port so as to discharge the influent into the stream and bent upwards to control whether or not the discharge of the soil flowed into the rainwater chamber with the inflow water; A discharge pipe connected to the discharge port to discharge the influent to the sewage treatment plant; A water quality measurement unit provided at any one portion of the discharge pipe to measure the quality and flow rate of the inflow water discharged to the sewage treatment plant; And a communication unit disposed at an upper portion of the water quality measurement unit and receiving the data measured by the water quality measurement unit and transmitting the data to the data management device. .

At this time, the opening and closing door is a buoyancy body to move up and down in accordance with the water level of the inflow water introduced into the rainwater chamber; And an opening and closing plate connected to the buoyancy body so as to control discharge of the inflow water introduced into the rainwater to the sewage treatment plant, and opening and closing the discharge port while being moved by the vertical movement of the buoyancy body. .

In addition, the water quality measurement unit is a measurement chamber through which the inside is hollow and the discharge pipe passes; A water quality measurer provided in any one portion of the discharge pipe located inside the measurement chamber to measure the water quality of the inflow water discharged to the sewage treatment plant along the discharge pipe and transmit it to the communication unit; And a flow meter which is provided at any part of the discharge pipe located inside the measurement chamber and measures the flow rate of the inflow water discharged to the sewage treatment plant along the discharge pipe and transmits the flow rate to the communication unit.

And the communication unit case is provided on the ground adjacent to the water quality measurement unit; A main server provided inside the case and storing and backing up the measurement data to prevent loss of the measurement data transmitted from the water quality measurement unit; A transmitter provided inside the case and transmitting the measured data stored in association with the main server to a data management apparatus; And a solar panel provided in any one part of the case, the solar cell having a capacitor for producing, storing, and supplying power required for the communication unit.

By providing the present invention configured as described above, by selectively discharging only the influent that requires sewage treatment according to the mixing amount of sewage and rainwater to the sewage treatment plant, it is possible to reduce the sewage treatment cost due to the efficient operation of the sewage treatment plant, It prevents the inflow of excess treatment capacity and prevents the generation of untreated sewage to prevent environmental pollution, measure the water quality and flow rate of inflow water discharged from rainwater soil to sewage treatment plant, and send measured data to data management device Management of the sewage system in order to identify the root cause of the current environmental pollution, and to identify the problems occurring in the sewage system with data values and to prepare countermeasures, and to operate the sewage treatment plant. The savings are also effective.

1 is a block diagram showing the stormwater of the automatic rainwater control system capable of transmission of water flow and water quality according to the present invention.
Figure 2 is a block diagram showing a water quality measurement unit of the automatic rainwater control system capable of transmitting flow and water quality data according to the present invention.
Figure 3 is a block diagram showing a communication unit of the automatic rainwater control system capable of transmitting flow and water quality data according to the present invention.
Figure 4 is an overall configuration of the automatic rainwater control system capable of transmitting flow and water quality data according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

The present invention automatically blocks rainwater inflow when rainwater and rainwater are mixed over a certain amount during rainfall, and automatically stops rainwater when rain and rainwater are mixed below a certain amount, thereby automatically opening the stream or sewage treatment plant according to the amount of sewage and rainwater mixed. It is possible to separate and discharge, and to measure the water quality and flow rate of the sewage or rainwater discharged to the sewage treatment plant and transmit the measurement data to the data management room to accumulate sewage-related data and to facilitate the management by using the accumulated data. The present invention relates to an automatic rainwater control system capable of transmitting water quality data, and an automatic rainwater control system capable of transmitting flow and water quality data according to the present invention, as shown in FIGS. ) And the communication unit 300.

According to an embodiment of the present invention, the rainwater toil chamber 100 may be buried in the basement, it may be configured so that the interior is hollow so that the planned influent can be filled.

In addition, the upper surface of the rainwater tosoil 100 is made of inflow of rainwater or sewage smoothly, a screen (not shown) may be formed on the top to prevent the inflow of soil or large foreign matter.

According to one embodiment of the present invention, as shown in Figure 1, the stormwater chamber 100, the discharge port 110 may be formed on the lower side wall, the discharge port 110 is the stormwater chamber 100 Inflows can be discharged to rivers in excess of planned amounts.

In addition, a discharge port 120 may be formed below one side wall of the storm drain chamber 100 separately from the discharge port 110, and the discharge port 120 may selectively discharge the inflow water flowing into the storm drain chamber 100. It may serve to discharge to the treatment plant.

That is, the rainwater toil chamber 100 may have a structure that can be separately discharged to a river or a sewage treatment plant based on the planned inflow amount to be introduced, and the rainwater toil chamber 100 to more clearly perform such a discharge discharge. It may be provided with an opening and closing door 130 for controlling the opening or closing of the outlet 120 to selectively export to the river or sewage treatment plant according to the planned inflow.

According to an embodiment of the present invention, the opening and closing door 130 is a buoyancy body 131 and the inflow water flowing into the rainwater chamber 100 in the vertical movement according to the water level of the inflow water flowed into the rainwater chamber 100. Is connected to the buoyancy body 131 so as to control the discharge to the sewage treatment plant, the opening and closing plate 132 to open and close the outlet 120 while being moved by the vertical movement of the buoyancy body 131. It may be configured as.

At this time, the opening and closing plate 132 is provided so as to cover the outlet 120, preferably made of a larger size than the diameter of the outlet 120, in the form of a circular plate, square plate or various It can be made of a plate shaped.

In addition, an opening and closing guide 133 may be further provided between the buoyancy body 131 and the opening and closing plate 132, and the opening and closing guide 133 may be moved up and down by the opening and closing plate 132. It may serve to transfer the vertical kinetic energy of the buoyancy body 131 to the opening and closing plate 132 to open and close the 120.

According to an embodiment of the present invention, the opening and closing guide 133 may be further provided with a rotating tube 134 to be in close contact with the opening and closing guide 133.

The rotating tube 134 is provided at any one of the inside of the rainwater chamber 100, and the opening and closing guide 133 connecting the buoyancy body 131 and the opening and closing plate 132 is not detached from the buoyancy force. The sieve 131 and the opening and closing plate 132 are connected to each other to support the opening and closing guide 133 so as to smoothly move up and down, and to be rotatable according to the moving direction of the opening and closing guide 133. Can be.

The connection configuration of the buoyancy body 131, the opening and closing plate 132, the opening and closing guide 133 and the rotating tube 134 may be configured to be similar to the principle of the pulley, for this purpose, the rotating tube 134 is It is preferable to be fixed to the upper side of the rainwater soil chamber 100.

In addition, the buoyancy body 131 and the opening and closing plate 132 is provided so that at least two rotating tube 134 is provided for accurate vertical movement of the buoyancy body 131 and the opening and closing plate 132 is moved up and down. You can prevent it from tilting.

And the opening and closing guide 133 may be made of a thread shape so that the pulley principle can be applied by the weight of the buoyancy body 131 and the opening and closing plate 132, but not limited to the same principle as the sliding shutter It may also be made of a soft material so that it can work.

The operation of the opening and closing door 130 of the configuration as described above can be automatically operated in accordance with the amount of inflow water collected in the rainwater chamber 100 to control the opening and closing of the outlet (120).

For example, as shown in Figure 1 (a), when there is a small amount of inflow water flowing into the rainwater tosoil 100 because there is no rain or heavy rainfall, the concentration of the inflow water is dark, it is necessary to sewage treatment work In the low water level, the weight of the buoyancy body 131 is heavier than the opening and closing plate 132 so that the outlet 120 facing the sewage treatment plant may be opened.

In addition, as shown in Figure 1 (b), when there is a lot of inflow water flowing into the stormwater chamber 100 has a lot of precipitation, the concentration of inflow water collected in the stormwater chamber 100 is light, sewage treatment work When the amount of inflow is greater than the discharge rate, the buoyancy body 131 is automatically raised due to the internal water level of the rainwater tortilla 100 rising, and the opening and closing plate 132 descends to the sewage treatment plant ( By closing 120, the influent water having a lighter concentration may be automatically discharged to the stream through the outlet 110.

According to one embodiment of the present invention, the discharge pipe 400 is connected to the discharge port 110 so that the inflow water collected in the rainwater chamber 100 can be discharged to the river.

At this time, the discharge pipe 400 may be formed in a U-shape curved upward to control whether or not the discharge of the earth and sand introduced into the rainwater toil chamber 100 with rainwater.

That is, the discharge pipe 400 may be formed in such a manner that the discharge pipe 400 rises from the inlet side of the discharge port 110 to the river height to a predetermined height and then lowers to the same height as the inlet side of the discharge port 110.

The discharge pipe 400 has a shape in which the siphon principle and the buoyancy principle are harmonized with each other even without providing a separate means for controlling the opening or closing of the discharge port 110. Accordingly, the influent water collected in the rainwater chamber 100 may be controlled to be discharged to the river.

That is, the inflow water discharged in the rainwater discharge chamber 400 is discharged into the river through the discharge pipe 400 because the water level of the inflow water collected in the rainwater discharge chamber 100 is lower than the lower end of the discharge pipe 400 in the rainwater discharge chamber 100. If the rainfall is high, the rainwater is introduced to increase the water level in the stormwater chamber 100 is higher than the discharge pipe 400, the siphon phenomenon occurs when the water level of the inflow water collected in the stormwater chamber 100 is higher. At this time, the inflow water flowing into the rainwater well chamber 100 may be discharged to the river through the discharge pipe 400 together with the foreign matter such as earth and sand.

Therefore, even without separately controlling the opening and closing of the discharge pipe 400, the inflow water which is usually introduced into the sewage treatment plant is discharged through the discharge port 120, and when the precipitation is large, a large amount of the inflow water is discharged together with the soil. ) May be discharged to the river through the discharge pipe 400 connected to).

In addition, the discharge port 120 formed on one side wall of the rainwater discharge chamber 100 in which the discharge port 110 is not formed is connected to the discharge hole 120 and is usually introduced into the rainwater discharge chamber 100. The discharge pipe 500 may be provided so that the less influent mixed with a high concentration can be discharged to the sewage treatment plant.

According to one embodiment of the present invention, any one portion of the discharge pipe 500 may be provided with a water quality measurement unit 200 to measure the water quality and flow rate of rain or sewage of high concentration discharged to the sewage treatment plant.

As shown in FIG. 2, the water quality measuring unit 200 prevents the water quality measuring instrument 220, the flow meter 230, and the water quality measuring instrument 220 and the flow meter 230 from being damaged by external pressure. The interior may be hollow to facilitate maintenance, and form a space in which the water quality measuring instrument 220 and the flow meter 230 are provided, and may be configured as a measuring chamber 210 through which the discharge pipe 500 passes. have.

According to an embodiment of the present disclosure, the water quality measuring instrument 220 may be provided in any portion of the discharge pipe 500 that passes through and is located inside the measurement chamber 210, and the discharge pipe 500 Accordingly, the water quality of the influent discharged to the sewage treatment plant may be measured, and the measured data may be transmitted to the communication unit 300.

In addition, the flowmeter 230 may be provided in any portion of the discharge pipe 500 which is provided inside the measurement chamber 210 similarly to the water quality measuring instrument 220 and passes through the inside of the measurement chamber 210. And, it may serve to measure the amount of inflow water discharged to the sewage treatment plant along the discharge pipe 500, and transmit the measured data to the communication unit 300.

In this case, the flow meter 230 is coupled to any one portion of the discharge pipe 500 to be able to measure the flow rate of the inflow water flowing along the inside of the discharge pipe 500 in real time, the flow meter 230 By having the water quality measuring unit 220 in any one of the, it is possible to smoothly measure the water quality of the inflow water flowing along the interior of the discharge pipe (500).

In addition, the measurement chamber 210 may be formed to be buried underground like the rainwater toil chamber 100, the upper end to prevent foreign matter from entering the interior of the measurement chamber 210, the inside of the measurement chamber 210 Preferably, the lid is provided to open and close the water quality measuring instrument 220, the flow meter 230, and the discharge pipe 500 to facilitate the inspection and maintenance.

According to an embodiment of the present invention, the communication unit 300 that can receive the data measured by the water quality measurement unit 200 and send it to the data management device (C) spaced apart from the upper portion of the water quality measurement unit 200 It may be provided.

As shown in FIG. 3, the communication unit 300 capable of receiving data measured by the water quality measuring unit 220 and the flow meter 230 of the water quality measuring unit 200 is a main server 320 and a transmitter 330. ), The solar panel 340 and the main server 320 and the transmitter (3) is formed in a shape such that a space is formed therein to prevent damage to the main server 320 and the transmitter 330 and to facilitate management. 330 may be configured as a case 310 to be provided therein.

In this case, the case 310 is ground adjacent to the water quality measurement unit 200 so that the communication with the data management device (C) can be made smoothly while receiving the data measured by the water quality measurement unit (200). It is preferable to be provided in.

In addition, the main server 320 may be provided in the case 310, the measurement data transmitted from the water quality measurement unit 200 is not sent to the data management device (C), or In order to save the measured data and to make a backup at any time in case the data is lost due to an error that may occur in the data management device (C), to transmit the measurement data to the data management device (C) Even if an error occurs in the process, the measurement data can be prevented from being lost.

The transmitter 330 may be provided inside the case 310 similarly to the main server 320, and the water quality measurement unit stored in the main server 320 in association with the main server 320 may be provided. The data measured at 200 may be transmitted to the data management device (C).

In addition, the solar panel 340 is provided in any part of the case 310 so that the power required to operate the communication unit 300 including the main server 320 and the transmitter 330 can be supplied. It can be used to produce, supply and store power on its own.

In this case, the solar panel 340 is preferably produced in the power generation by the sunlight, it is preferably provided on the top of the communication unit 300 so that the supply of power to the communication unit 300 can be made smoothly.

In addition, a solar cell (not shown) may be further provided to store its own produced power so as to supply power necessary for the communication unit 300 even when there is no sunlight or when the sun goes down.

As such, the water quality measurement unit 200 and the communication unit 300 secure the inflow water amount and the water quality status data flowing into the sewage treatment plant and send it to the data management device C to generate untreated sewage according to the inflow water amount. The role is enormous in that it can properly identify the cause of the problem and provide reference data to effectively manage the sewage to prevent serious environmental pollution such as rivers caused by the discharge of untreated sewage. Can be.

The overall configuration of the automatic rainwater control system capable of transmitting flow and water quality data as described above will be understood with reference to FIG. 4.

By providing the present invention configured as described above, by selectively discharging only the amount of water required for sewage treatment to the sewage treatment plant, the sewage treatment cost can be reduced due to the efficient operation of the sewage treatment plant, and the treatment capacity of the sewage treatment plant is improved. Understand the occurrence of excess or untreated sewage to prepare for environmental pollution, measure the water quality and flow rate of influent discharged from stormwater sewage treatment plant, and send measured data to the data management device. By using the flow change data, it is possible to accurately grasp the abnormality of the blocking device as well as the changes in the water quality and flow rate, and to identify the cause of untreated sewage discharge and the root cause of environmental pollution by using the measured data values. There is an effect that can be done easily and easily.

The terms and words used in the specification and claims described above should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly introduce the concept of terms to explain their own invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention on the basis of the principle that it can be defined.

Therefore, the configuration shown in the drawings and embodiments described herein are only one of the most preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, it is possible to replace them at the time of the present application It should be understood that there may be various equivalents and variations.

100: excellent soil chamber 110: outlet
120: outlet 130: opening and closing door
131: buoyant body 132: opening and closing plate
133: opening and closing guide 134: rotating tube
200: water quality measurement unit 210: measurement room
220: water quality meter 230: flow meter
300: communication unit 310: case
320: main server 330: transmitter
340: solar panel 400: discharge pipe
500: discharge pipe C: data management device

Claims (4)

Rainwater tossile with a part of the upper side open and a hollow inside so that the inflow water can be collected by being buried underground;
A discharge port formed under one side wall of the rainwater chamber;
An outlet formed at a lower side wall of the rainwater chamber;
An opening / closing door that controls whether the outlet is opened or closed so as to be selectively exported to the stream or the sewage treatment plant according to the amount of inflow water introduced into the rainwater chamber;
A U-shaped discharge pipe connected to the discharge port so as to discharge the influent into the stream and bent upward to control whether or not the discharge of the soil flowed into the rainwater chamber with the inflow water;
A discharge pipe connected to the discharge port for discharging the influent to the sewage treatment plant;
A water quality measurement unit spaced apart from the rainwater chamber and provided in any one portion of the discharge pipe to measure the quality and flow rate of the inflow water discharged to the sewage treatment plant; And
Spaced above the water quality measurement unit, characterized in that it comprises a communication unit for receiving the data measured by the water quality measurement unit and transmits to the data management device,
The water quality measurement unit,
A measurement chamber in which the inside is hollow and the discharge pipe passes through;
A water quality measurer provided in any one portion of the discharge pipe located inside the measurement chamber to measure the water quality of the inflow water discharged to the sewage treatment plant along the discharge pipe and transmit it to the communication unit; And
It is characterized in that it comprises a flow meter which is provided in any part of the discharge pipe located inside the measurement chamber and measures the flow rate of the inflow water discharged to the sewage treatment plant along the discharge pipe, and transmits to the communication unit,
At the top of the measuring room,
Automatic rainwater control system capable of transmitting flow and water quality data, characterized in that the lid is opened and closed to facilitate the inspection and maintenance of the water quality meter, flow meter and discharge pipe.
The method of claim 1,
The opening and closing door,
Buoyancy body to move up and down in accordance with the level of the influent water introduced into the rainwater chamber; And
Flow rate, characterized in that it is connected to the buoyancy body so as to control the discharge of the inlet water flowing into the rainwater chamber, the opening and closing plate for opening and closing the outlet while being moved by the vertical movement of the buoyancy body And automatic rainwater control system capable of transmitting water quality data.
delete The method of claim 1,
The communication unit,
A case provided on the ground adjacent to the water quality measurement unit;
A main server provided inside the case and storing and backing up the measurement data to prevent loss of the measurement data transmitted from the water quality measurement unit;
A transmitter provided inside the case and transmitting the measured data stored in association with the main server to a data management apparatus; And
Automatic rainwater control system capable of transmitting flow and water quality data, characterized in that it comprises a solar panel which is provided in any one of the case, having a capacitor for producing, storing and supplying power necessary for the communication unit.

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