KR20060094057A - Unific rainwater management system by remote monitering and control system and method thereof - Google Patents

Abstract

The present invention relates to an integrated stormwater management system and method using a remote monitoring and control system for the purpose of dimensions, completion and environmental conservation, and the like through the remote monitoring and control system of stormwater infiltration facilities distributed in each region Integrated stormwater management system and method using remote monitoring and control system that can effectively manage stormwater infiltration facilities in rainy or rainy days as well as solve technical inefficiency and maintenance uneconomic factors by centralized management. In addition, the present invention can remotely operate the pump or equipment through the remotely monitored data to maintain the facility, thereby minimizing the number of management personnel and automating the facility management, distributed within the area Excellent stormwater infiltration facilities If a network is formed, the operation history and data of each facility can be centrally integrated and the control of each facility is uniformly controlled so that the disaster prevention system can be operated flexibly according to the emergency weather conditions such as heavy rain warning. Another purpose is to provide an integrated stormwater management system and method using a remote monitoring and control system that can be utilized.

In order to achieve the above object, the present invention is one or more storm storage infiltration installation is distributed in various areas for the purpose of completion, dimensions and environmental conservation; At least one operation center that can efficiently manage the maintenance of the stormwater infiltration facility and at the same time establish a centralized integrated monitoring system to monitor the current situation of the stormwater infiltration facility in real time and manage it through remote control; And a remote control facility for remotely controlling bidirectional communication between the operation center and the stormwater infiltration facility to remotely and efficiently manage rainwater for emergency and maintenance. In addition, the present invention is installed by dispersing one or more stormwater infiltration facilities in various areas for the purpose of completion, dimensions and environmental conservation; Streamline the maintenance work of the stormwater infiltration facility through at least one operation center and establish a centralized integrated monitoring system to monitor the current state of the stormwater infiltration facility in real time and manage it through remote control; It provides an integrated stormwater management method that can efficiently and integrated stormwater management in emergency and maintenance by remotely controlling through the remote control facility to enable two-way communication between the operation center and stormwater infiltration facilities.

Stormwater, remote monitoring, control system, stormwater infiltration facility, operation center

Description

Integrated rainwater management system by remote monitering and control system and method

1 is a block diagram showing an integrated stormwater management system and method according to an embodiment of the present invention.

2A is a conceptual diagram schematically showing an integrated stormwater management system and method according to an embodiment of the present invention.

FIG. 2B is a conceptual diagram of integrated management specifically showing FIG. 2A; FIG.

Figure 3 is a schematic diagram showing the remote monitoring and control of rainwater storage infiltration facility according to an embodiment of the present invention.

4 is an exemplary view showing a remote control system using a mobile communication (PDA) according to an embodiment of the present invention.

5 is a block diagram showing a remote control facility according to an embodiment of the present invention.

6 is an exemplary view showing an initial screen for explaining remote monitoring by remote control software according to an embodiment of the present invention.

7 is an exemplary view of an operation screen shown for explaining remote monitoring by remote control software according to an embodiment of the present invention.

8 is an exemplary view showing a screen receiving data in real time by remote monitoring according to an embodiment of the present invention.

9 is a block diagram showing a virtual urban watershed for the remote management effect analysis of the remote control facility according to an embodiment of the present invention.

10 is a chart showing the remote management effect analysis of the remote control facility according to an embodiment of the present invention.

Figure 11 is a block diagram showing an example of the integrated stormwater management system and method according to an embodiment of the present invention.

12 is a block diagram showing a method of utilizing the soil moisture automatic measurement sensor in conjunction with a remote control system during rainy weather as an example in the rainwater management system according to an embodiment of the present invention.

Figure 13a is an exemplary view showing the pump state of the experimental results of the emergency drainage of the storage facility over 4 hours in preparation for heavy rain alarm in the stormwater management system and method according to an embodiment of the present invention.

Figure 13b is an exemplary view showing the water level / operating time of the experimental result of emergency draining the storage facility over 4 hours in preparation for the heavy rain alarm in the stormwater management system and method according to an embodiment of the present invention.

Figure 14a is an exemplary view showing the pump state of the results of the experiment to minimize the amount of rainwater flowing out of the sewage from the inlet trench outlet in the stormwater management system and method according to an embodiment of the present invention and to penetrate the entire underground through the infiltration trench .

14b is a view illustrating the level of the water level of the infiltration trench as a result of experiments to minimize the amount of rainwater flowing out into the sewer from the infiltration trench outlet in the rainwater management system and method according to an embodiment of the present invention. Exemplary diagram shown.

* Description of the symbols for the main parts of the drawings *

100: stormwater infiltration facility 110: water collection facility

120: storage facility 130: treatment facility

140: water supply facility 150: infiltration facility

200, 300, 400: Operation center 500: Remote control facility

510: measuring unit 520: control unit

530: facility operation unit 540: display driving unit

550: motor drive unit 560: valve control unit

570: communication unit

The present invention relates to an integrated stormwater management system and method using a remote monitoring and control system for the purpose of dimensions, completion and environmental conservation, and more specifically, to remote monitoring and stormwater storage infiltration facilities distributed in each region Centralized management through the control system not only solves technical inefficiency and maintenance uneconomic factors, but also integrates excellent remote monitoring and control system to effectively manage stormwater infiltration facilities during rain or rain. It relates to a management system and method.

The demand for water is rapidly increasing due to the city's population concentration and industrialization, which raises the problem of lack of water resources.In spite of the precipitation exceeding the world average, Korea is at risk of water shortage due to the uneven distribution of rainfall and population density. In addition, due to the urban development, there is a problem that urban flooding and flooding occur frequently due to the distortion of the water circulation system due to the continuous increase of the area ratio of impermeable layers on the surface. On the other hand, when the pollutants flowing out with rainwater flows into the water system, problems such as water pollution of rivers or lakes near the city or pollution of water supplies occur.

In addition, the increase of the impermeable layer area reduces the amount of evaporation and rainwater infiltration, thereby causing problems such as river dryness, groundwater depletion, tropical nights and heat island phenomena, etc. Serious problems such as river ecosystem destruction occur.

Therefore, in order to solve such problems of water resource shortage, urban flooding, and water pollution, the method of collecting and actively using rainwater, that is, collecting and storing rainwater during rainfall, is utilized as living water, emergency water, and landscape water. Rainwater infiltration facility that can solve the problem of water shortage and to prevent the damage caused by flood by reducing the amount of rainwater that flows to the ground by reinforcing the underground without rainwater being discharged into the sewerage during rainfall. However, it is the best option to expand the supply of rainwater, but due to the lack of systematic technology and regulations in the distribution of stormwater infiltration facilities, the installation and operation of stormwater infiltration facilities under different systems intensifies technical inefficiency as well as economic factors. It is in a state.

In particular, the current flood prevention measures using rainwater utilization facilities show that in case of heavy rains, the water level information of storm water reservoirs and meteorological offices' meteorological offices are received from the flood protection headquarters and distributed through the notification devices such as telephones. Ask managers to drain the storm water reservoirs to store storm water during heavy rains.

However, this stormwater management method requires manpower for maintenance in each stormwater storage tank, and it is not efficient in terms of operation management because it is not clear whether to use the stormwater storage tank for the purpose of completion or dimension. In addition, the flood countermeasures headquarters is unable to properly respond to flood control when the manager is absent, such as weekends or holidays, when used as a flood damage countermeasure.

In addition, the conventional stormwater management method not only lacks experts or personnel who can operate and maintain rainwater utilization facilities, but also does not have a systematic operation and management due to enormous maintenance costs, and thus does not operate properly. Many are.

In addition, the stormwater infiltration facilities for the purpose of flooding should cope with the stormwater infiltration facilities in the surrounding area simultaneously in case of emergency such as heavy rain warning, but it is difficult for individual facility managers to know the possibility of heavy rain or flooding. However, even if they know it, it is difficult to cope collectively at the same time. Therefore, there is a need for a rational plan that can be operated and managed to meet the purpose of introducing the original stormwater infiltration facility.

Therefore, the present invention has been proposed to solve the above problems, the centralized management of rainwater infiltration facilities distributed in each region through a remote monitoring and control system to achieve a technical inefficiency and uneconomical maintenance In addition to solving the factors, the objective is to provide an integrated stormwater management system and method using a remote monitoring and control system that can effectively manage stormwater storage facilities in rainy or rainy days.

In addition, the present invention can remotely operate the pump or facility through the monitored data to maintain the facility, thereby minimizing the number of management personnel and automating the facility management, rainwater infiltration facilities distributed in the area In the case of forming a network, it is possible to centrally manage the operation history and data of each facility, and the control of each facility is uniformly prevented disasters that can be operated flexibly according to weather conditions such as heavy rain warning. Another objective is to provide an integrated stormwater management system and method using a remote monitoring and control system that can be utilized as a system.

In order to achieve the above object, the present invention is one or more storm storage infiltration installation is distributed in various areas for the purpose of completion, dimensions and environmental conservation; At least one operation center that can efficiently manage the maintenance of the stormwater infiltration facility and at the same time establish a centralized integrated monitoring system to monitor the current situation of the stormwater infiltration facility in real time and manage it through remote control; And a remote control facility for remotely controlling bidirectional communication between the operation center and the stormwater infiltration facility to remotely and efficiently manage rainwater for emergency and maintenance.

The operation center according to the present invention is an automatic, manual or remote operation of one or more stormwater infiltration facilities, and the operation and acquisition of the operational data and quantity and water quality data of the stormwater infiltration facility and the management of stormwater infiltration facilities and It performs the function of maintenance, and in the operation center, the remote control facility enables real-time monitoring and control and management of several stormwater infiltration facilities at a long distance. It can be installed separately in the regional operation center and the integrated operation management center.

In addition, the present invention through the operation database built in the storm water storage infiltration facility is integrated management operation and alarm history of storm water storage infiltration facility to enable later diagnosis, improvement or automation of storm water storage facility.

The remote control facility according to the present invention includes a monitoring facility for receiving and displaying data from each storm storage infiltration facility in real time in order to monitor the maintenance of the storm water storage facility; A control facility that can be managed and controlled by the monitoring facility according to the monitoring result and weather conditions; And system facilities installed in the field for transmitting monitoring results in real time on the Internet based on the monitoring facilities and control facilities and implementing bidirectional control.

In addition, the remote control facility can be operated separately according to the stormwater infiltration facility of each region or by forming a network with the stormwater infiltration facility installed in a plurality of regions, the central manager can integrate and operate the remote control facility. The control may be controlled in an automatic mode through a predetermined input data or in a manual mode at the discretion of the administrator in case of emergency, and the remote control facility may perform remote monitoring and control through mobile communication.

Here, the remote control facility through the mobile communication is a login menu that allows only the user authenticated on the main screen to control the storm water storage facility; A menu for receiving weather information in association with the Meteorological Agency; And display the status of remote stormwater infiltration facilities and remote control menus in various regions, and cope with alarms of malfunctions of stormwater stormwater infiltration facilities or emergencies in case of heavy rain even when the manager is away from the site, the control center or the regional operation center. It can be made possible.

The monitoring device according to the present invention comprises a display driving unit having a display member for displaying the status of the remote control and an input member for controlling the facility in the field.

The control device according to the present invention includes a measuring unit for measuring and detecting the state of each facility; A control unit comprising a database member and an internet web member for receiving and controlling images and data measured and detected by the measuring unit; Facility operating unit for driving and controlling the pump or valve provided in each facility by receiving data from the control unit; And a communication unit capable of transmitting and receiving data to and from the measurement unit, the control unit, and the facility operation unit.

Here, the measurement unit for monitoring and measuring the state of each facility, the video monitoring unit for taking a picture of the scene of the facility and transmitting in real time; A water level detecting unit for measuring and transmitting the state of the rain level; A rainfall measurement unit for measuring rainfall of the rainwater; Water temperature water quality detection unit for measuring the excellent electrical conductivity or acidity; A water supply measuring unit for measuring the water supply of rainwater; And a penetration amount measurement unit for measuring the penetration amount of the rainwater.

The facility operation unit according to the present invention includes a motor driving unit for driving all the pumps used for water supply, drainage and infiltration of rainwater; And a valve control unit which opens and closes the valve to inflow and outflow the rainwater.

The system facility according to the present invention is installed on the operating system of Windows or Linux, and acts as a web server at the same time, connected to the peripheral device for monitoring and control, converts the analog data value to digital and stores It consists of a server computer that enables two-way communication over the Internet.

The rainwater storage infiltration facility according to the present invention is a water collecting facility for collecting rainwater and processing foreign matter; A storage facility for storing rainwater supplied from the water collecting facility; An infiltration facility for infiltrating or draining rainwater stored in the storage facility underground; A treatment facility for treating pollutants of rainwater stored in the storage facility; And a water supply facility for utilizing rainwater purified by the storage facility or treatment facility.

The water collecting facility according to the present invention is a photocatalyst coated water collecting surface coated with a photocatalyst (TiO ₂ ) having a super hydrophilic and strong oxidizing power on a water collecting surface waterproof film to minimize the effect of initial rainwater; At least one settling tank for settling foreign matter having passed through the catchment surface; And rainwater passing through the settling tank includes one or more rainwater treatment unit to filter the foreign matter through the porous filter medium, the rainwater treatment unit may be made of a mat of fiber or plastic material.

The storage system according to the present invention is a storage tank for storing the collected rainwater; A storage water level sensing unit for sensing the water level of rainwater in the storage tank; And a storage water temperature water quality detecting unit for detecting water temperature and water quality of rainwater in the storage tank.

The penetrating facility according to the present invention includes an infiltration barrel that is stored in a storage facility before infiltrating the purified rainwater; And an infiltration trench for discharging from the infiltration tube into the basement or the sewer.

The treatment facility according to the present invention includes a metal film treatment unit for purifying rainwater for safe use of rainwater supplied from a storage facility; A treatment tank for storing rainwater treated by the metal film treatment unit; A processing water level sensing unit for sensing the water level of rainwater in the processing tank; And treated water temperature and water quality detection unit for detecting the excellent water temperature and water quality in the treatment tank.

The water supply system according to the present invention drives and controls a pump or valve to discharge the purified rainwater from the infiltration facility to underground or sewage or to utilize the purified rainwater from the treatment facility.

In addition, the present invention is installed by dispersing one or more stormwater infiltration facilities in various areas for the purpose of completion, dimensions and environmental conservation; Streamline the maintenance work of the stormwater infiltration facility through at least one operation center and establish a centralized integrated monitoring system to monitor the current state of the stormwater infiltration facility in real time and manage it through remote control; It provides an integrated stormwater management method that can efficiently and integrated stormwater management in emergency and maintenance by remotely controlling through the remote control facility to enable two-way communication between the operation center and stormwater infiltration facilities.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing an integrated stormwater management system and method according to an embodiment of the present invention, Figure 2a is a conceptual diagram schematically showing an integrated stormwater management system and method according to an embodiment of the present invention, Figure 2b Figure 2a is a conceptual diagram of the integrated management in detail, Figure 3 is a schematic diagram showing the remote monitoring and control of stormwater infiltration facility according to an embodiment of the present invention.

The present invention can monitor the operation status of the facility remotely through the Internet, and at the same time, the manager can determine the status of the monitored site and weather conditions, etc., integrated rainwater management that can centrally manage / control the entire process through the Internet. As a system and a method using the same, the integrated stormwater management system according to the present invention, as shown in Figs. 1 to 3, has one or more stormwater infiltration facilities installed in various regions for the purpose of completion, dimensions and environmental conservation. 100); At least one operation center that can efficiently manage the maintenance of the stormwater infiltration facility 100 and at the same time establish a centralized integrated monitoring system to monitor the current state of the stormwater infiltration facility in real time and manage it through remote control; And a remote control facility 500 that can remotely control bidirectional communication between the operation center and the rainwater storage infiltration facility 100 to efficiently and integrally manage rainwater for emergency situations and maintenance.

Here, the operation center includes at least one management center 200 for managing the storm water storage facility 100; One or more regional operation centers 300 for monitoring the operation status of the stormwater infiltration facility in various regions and managing the management center 200 to perform remote operation for the stormwater storage infiltration facility 100; And an integrated operation management center 400 for managing the regional operation center 300 and setting the operation policy and making a policy decision.

The operation centers 200, 300, and 400 according to the present exemplary embodiment may perform the operation of one or more storm storage infiltration facilities 100 by automatic, manual or remote operation, and the operation data and quantity of the storm storage infiltration facility 100. And water quality data acquisition and management and management and maintenance of the stormwater infiltration facility 100. The operation center provides real-time operation of various stormwater infiltration facilities 100 through a remote control facility. At the same time monitoring and control management can be made by a minimum of managers and can be operated efficiently, and the operation history or alarm history of the storm water storage infiltration facility is integrated and managed through the operation database built in the storm water storage facility 100. It may be possible to diagnose, improve or automate stormwater storage facilities.

Through such remote control, the operation center can immediately take fresh water or drainage to each stormwater infiltration facility in an emergency.

In addition, the operation center according to the present embodiment transmits the operation plan instruction and policy to the stormwater storage infiltration facility 100 through remote control, monitors the storage and operation status of the main or vulnerable points, and connects with related organizations Can efficiently manage the number of pieces, the number of pieces and the size.

The remote control facility 500 according to the present embodiment is to collect the water storage infiltration facility 100 (that is, installed in one region) to monitor the maintenance of the facility (that is, storm storage infiltration facility 100) A monitoring facility for receiving and displaying data in real time from the facility 110, the storage facility 120, the infiltration facility 150, or the like; A control facility that can be managed and controlled by the monitoring facility according to the monitoring result and weather conditions; And system facilities installed in the field to transmit monitoring results in real time on the Internet based on the monitoring facilities and control facilities and to implement bidirectional control.

Figure 4 is an exemplary view showing a remote control system using a mobile communication (PDA) according to an embodiment of the present invention, Figure 5 is a block diagram showing a remote control facility according to an embodiment of the present invention, Figure 6 FIG. 7 is an exemplary view showing an initial screen for explaining remote monitoring by remote control software according to an embodiment of the present invention, and FIG. 7 is a view for explaining remote monitoring by remote control software according to an embodiment of the present invention. 8 is an exemplary view showing an operation screen, and FIG. 8 is an exemplary view showing a screen receiving data in real time by remote monitoring according to an embodiment of the present invention, and FIG. 9 is a diagram of a remote control facility according to an embodiment of the present invention. FIG. 10 is a diagram illustrating a virtual urban watershed for remote management effect analysis. FIG. 10 is a chart illustrating a remote management effect analysis of a remote control facility according to an embodiment of the present invention.

As shown in FIG. 6, the remote control facility 500 according to the present embodiment is networked separately according to the stormwater infiltration facility 100 of each region or forms a network with the stormwater infiltration facility installed in a plurality of regions. The central manager can be integrated and operated, and the remote control facility 500 can be controlled in an automatic mode through a predetermined input data or can be controlled in a manual mode at the discretion of the administrator.

In addition, as shown in FIG. 4, the remote control facility 500 may perform remote monitoring and control through mobile communication (for example, PDA).

In other words, the remote control facility 500 through the PDA reinforces the movement management aspect in the remote monitoring and operation of the remote control system of the storm water storage infiltration facility 100, and the traversal of the stormwater infiltration facility of the storm water storage facility 100. By enabling the operation method, it can have the effect of minimizing maintenance and labor costs. In addition, by using a remote control facility using such a mobile communication, the storm water storage facility 100 can be linked to a system that can be utilized for real-time disaster prevention.

Accordingly, the remote control facility 500 through the PDA, as shown in Figure 4, the login menu to enable the control of the storm water storage facility 100 only the user authenticated on the main screen; A menu for receiving weather information in association with the Meteorological Agency; And a status display and a remote control menu of the stormwater infiltration facility 100 in various regions, and even when an administrator is away from the site, the control center or the regional operation center, a warning or malfunction of the malfunction of the stormwater infiltration facility 100 is concentrated. It can be made possible to cope with the emergency of the city.

As shown in Figs. 7 and 8, each device can be controlled by operating buttons (submersible pump, suction pump, backwash pump, booster pump, playground water pump) composed of Java applets and the results are displayed in real time. In this screen, the water level of the storage tank and the treatment tank is displayed in real time, and the operating time, stop time, and operation of each pump are also displayed numerically and graphically on the screen.

The monitoring device according to the present embodiment reads data of a water level sensor, a conductivity sensor, a turbidimeter, a rain gauge, and the like connected to a storage tank or a treatment tank using a system facility installed on the site, and transmits it through the Internet. Even in remote locations, you can use a web browser to receive real-time monitored data such as the amount of water storage, treatment tanks, and water quality. In addition, the control equipment can operate the valves and pumps connected to the storage tank or the treatment tank using the system equipment installed in the field, and the administrator monitors and monitors the web browser regardless of time and place. Controllable and quick response in case of emergency such as heavy rain. On the other hand, the system equipment is Windows or Linux operating system is installed in the field and acts as a web server, connected to the peripheral device for monitoring and control, converts the analog data value to digital and store the Internet It consists of a server computer that enables two-way communication.

As such, each storm storage infiltration facility 100 is operated by a remote control facility 500 through the Internet and the administrator can manage a plurality of facilities, the data transmission and monitoring control is made in both directions, The operation center can manage all the data and operation history of the various local facilities integrated, thereby urging managers to urgently request the drainage of the storage tank of the storage facility 120 in case of a heavy rain alarm, thereby improving the dimensional effect.

Therefore, the present invention can implement the centralized management because it is possible to manage the whole process with a minimum number of people due to the introduction of the remote control facility 500.

In the integrated stormwater management system and method according to the present embodiment, as shown in FIG. 9, remote monitoring is performed when facilities are not installed in a virtual urban watershed consisting of four subwatersheds with an area of 25 ha and one watershed terminal is installed. The analysis was carried out to compare the case of distributed installation by one subwatershed by subwatershed and control. The simulation period was 1 year, and the capacity of applied facility was 20,000㎥ of stormwater storage facility and 2,000㎥ of stormwater penetration facility.

As shown in FIG. 10, the annual runoff analysis results according to the installation of the facility, compared to the runoff before installation, 99.8% when installed in one place, 99% of the total when installed in a quarter capacity in four watersheds Runoff reduction effects are predicted.

In addition, the amount of reduction of the total annual discharge according to the result is 80 ㎥ / yr at one place, 100 ㎥ / yr at the distributed installation. Therefore, these results show that it is more effective to install remote monitoring and control facilities in a watershed than to install the facilities in one place below the watershed.

As shown in FIG. 5, the monitoring facility includes a display driver 540 having a display member for displaying a state of remote control and an input member for controlling a facility in the field, and the display driver 540. ) Allows the entire process and real-time data of the facility to be monitored on the web using various expression techniques such as graphics and video images to control the entire process.

The control device according to the present embodiment includes a measuring unit 510 for measuring and detecting the state of each facility; A controller 520 comprising a database member and an internet web member to control the image and data measured and detected by the measurement unit 510; Facility operating unit 530 for receiving and receiving data from the control unit 520 to drive and control the pump or valve provided in each facility; And a communication unit 570 capable of transmitting and receiving data from the measurement unit 510, the control unit 520, and the facility operation unit 530.

Here, the communication unit 570 that can transmit and receive data to each other may be made in a variety of ways, such as CDMA, ADSL, leased line, PSTN, such that the administrator can recognize and control all the status through the Internet.

The measuring unit 510 according to the present embodiment includes a video monitoring unit for photographing the scene of the facility in order to measure and detect the state of each facility as an image through a video equipment such as CCTV and transmitting in real time; A water level detection unit installed in the storage tank and the treatment water tank and configured to include a water level meter for measuring and transmitting the state of rainwater; A rainfall measurement unit for measuring the rainfall and the like; A water temperature and water quality detection unit for measuring the excellent electrical conductivity, acidity (PH), turbidity, dissolved oxygen (DO), residual chlorine, temperature and water quality of the storage tank and the treated tank; A water supply measuring unit for measuring the water supply of rainwater; And a penetration amount measurement unit for measuring the penetration amount of the rainwater.

The measured image and data may be received by the controller 520 to remotely control the facility, and may be monitored by the display driver 540. The facility operation unit 530 may include a motor driving unit for driving all pumps used for water supply, drainage, and penetration of rainwater; And a valve control unit which opens and closes a shutoff valve or a solenoid valve to inflow and outflow of the rainwater.

Rainfall storage infiltration facility 100 according to this embodiment is a collecting facility 110 for collecting rainwater and processing foreign matter; A storage facility 120 for storing rainwater supplied from the water collecting facility 110; An infiltration facility 150 for penetrating or draining rainwater stored in the storage facility 120 underground; A treatment facility 130 for treating pollutants of rainwater stored in the storage facility 120; And a water supply facility 140 for utilizing rainwater purified by the storage facility 120 or the treatment facility 130.

Here, the water collecting facility 110 includes a photocatalyst-coated catchment surface coated with a photocatalyst (TiO ₂ ) having a super hydrophilicity and strong oxidizing power on a catchment surface waterproofing film to minimize the effect of initial rainwater. As a result, the pollutants in the catchment surface are decomposed by the ultraviolet light, and in the case of rainfall, they can be washed down quickly to reduce the amount of initial rainwater to be treated.

In addition, the water collecting facility 110 is a porous media consisting of one or more sedimentation tank for depositing the foreign matter of rainwater after the first rain passes through the catchment surface, and the initial rainwater passing through the precipitation tank is made of a mat of fiber or plastic material It includes one or more rainwater treatment unit to allow foreign matter and contaminants to be filtered through, and if a certain amount of rainfall lasts, it automatically enters the storage facility 120 without passing through the rainwater treatment unit.

The storage system 120 according to the present embodiment includes a storage tank for storing the collected rainwater, and the capacity of the storage tank is preferably set to a size of an appropriate size based on rainfall and water usage. In addition, the storage facility 120 includes a storage water level sensing unit for sensing the level of rainwater in the storage tank, and a storage water temperature quality detecting unit for sensing the temperature and water quality of the rainwater in the storage tank.

Here, the reservoir level detection unit may be made of a water gauge, the gauge may be used in various ways, such as float or pressure, the reservoir water quality detection unit is an electrical conductivity, acidity (PH), turbidity, dissolved oxygen ( DO), residual chlorine, temperature and reservoir can be made of various sensors to detect the water quality.

The infiltration facility 150 according to the present embodiment includes: an infiltration bucket that flows over the storage facility 120 (ie, a storage tank) and stores the purified rainwater before infiltration into the basement; And an infiltration trench for discharging from the infiltration tube into the basement or the sewer. Rainwater drained through the infiltration trench can be replenished safely the lack of groundwater because the rainwater through the rainwater treatment. In addition, rainwater may be discharged from the storage facility 120 (that is, the storage tank) to the infiltration facility 150, and the rainwater of the storage facility 120 may be used for another purpose (for example, for use as a water channel). Can also be used directly.

It is preferable to operate the storage facility 120 and the infiltration facility 150 according to the present embodiment in general in consideration of the number and dimensions. This will be described in detail in the following embodiments.

The treatment facility 130 according to the present embodiment includes a metal film treatment unit for purifying rainwater for safe use of rainwater supplied from the storage facility 120; A treatment tank 131 for storing rainwater treated by the metal film treatment unit; A processing water level sensing unit for sensing the water level of rainwater in the processing tank; And treated water temperature and water quality detection unit for detecting the excellent water temperature and water quality in the treatment tank.

Here, the metal film treatment part is for the safe use of rain water, by the metal film treatment part is possible to control various suspended solids and microorganisms, but there is an economic advantage. As such, the rainwater purified by the metal film treatment unit is supplied to the treatment tank, and discharges the rainwater for use as landscaping water, sprinkling water, emergency water, toilet bowl washing water, cleaning water, etc. in the treatment tank. In addition, as described above, the treated water level detection unit may be made of a water level meter, the water level meter may be used in various ways, such as float or pressure, the treated water temperature and water quality detection unit is the electrical conductivity, acidity (PH), turbidity It may consist of various sensors to detect dissolved oxygen (DO), residual chlorine, temperature and water quality of the reservoir.

The water supply facility 140 according to the present embodiment is used to discharge the rainwater purified by the infiltration facility 150 to underground or sewage, or to utilize the rainwater purified by the treatment facility 130 or in other facilities. It operates a mode pump, and controls a shutoff valve or a solenoid valve to open and close the inflow and outflow of rainwater.

Figure 11 is a block diagram showing an example of the integrated rainwater management system and method according to an embodiment of the present invention, Figure 12 is an example of the soil moisture automatic measurement at rain rainfall in an rainwater management system according to an embodiment of the present invention This diagram shows how to connect sensors and remote control systems.

As shown in FIG. 12, the rainwater stored in the storage facility 120 may also penetrate underground through the infiltration facility 150 to recover the water circulation during a rainy day, and may be used as a toilet washing water, sprinkling water, or landscape water. In order to supply rainwater through the water supply facility 140 in the treatment water tank 131 of the treatment facility 130 may serve as an alternative water resource. As such, the use of stormwater for the purpose of completion may be utilized at the discretion of the manager according to the number of rainy days or the rainfall forecast, but the water level sensor and the pump facility of the storage facility 120 may be operated by an automated system. This is done to work together. In addition, when there is a shortage of stored rainwater for stable supply, the system can be configured in connection with water, groundwater or heavy water.

Hereinafter, with reference to the accompanying drawings, the operation of rainwater storage infiltration facility considering the completion and dimensions in the stormwater management device and method configured as described above.

FIG. 13A is an exemplary view showing a pump state of an experimental result of emergency draining a storage facility over 4 hours in preparation for heavy rain alarm in a stormwater management system and method according to an embodiment of the present invention, and FIG. In the stormwater management system and method according to the example, it is an exemplary view showing the water level / uptime of the experimental result of emergency draining the storage facility over 4 hours in preparation for the heavy rain alarm.

In general, the operation of rainwater storage infiltration facility 100 in consideration of the completion and dimensions at the same time to allow 50% of the storage tank water level to prepare for heavy rains, and to be able to collect at any time, and to use the remaining 50% watershed for the purpose of completion. As a result, it can be used for both completion and dimensional purposes, but since only 50% of the storage tank is normally used, the capacity of the storage tank is increased and the required site is large, which is not efficient.

However, the integrated stormwater management system and method using the remote monitoring and control system according to the present invention allows efficient use of the storage tank while considering both the side and dimension aspects. In other words, as can be seen in Figures 13a and 13b, the administrator can monitor and control regardless of the time and place, such as company or home via the Internet, so that 50% of the reservoir level is within 4 hours when a heavy rain is predicted. It can be emergency drained, so there is no problem even during heavy rainfall. Experiments according to an embodiment of the present invention, Figures 13a and 13b 23.8 to the inflow of the rainfall of 68.6 mm the next day after emergency draining over 4 hours during the full time of the storage tank of the storage facility 120 in preparation for the heavy rain alarm It was shown that the storm water of m3 was collected, rainwater that fell on the catchment surface of the water collecting facility 110 was stored in the storage facility 120 in the total amount without the amount of monthly rainfall, the rainwater collection rate was 100%. As described above, according to the present invention, there is no problem even at the time of intensive rainfall.

Figure 14a is an exemplary view showing the pump state of the results of the experiment to minimize the amount of rainwater flowing out of the sewage from the inlet trench outlet in the stormwater management system and method according to an embodiment of the present invention and to penetrate the entire underground through the infiltration trench Figure 14b is the level of the infiltration trench of the result of the experiment to minimize the amount of rainwater flowing into the sewer from the inlet trench outlet in the stormwater management system and method according to an embodiment of the present invention and to penetrate the entire underground through the infiltration trench An illustration showing the state.

In general, when the storage tank needs to be emptied for a short time in case of an emergency, the amount of outflow into the sewer is greater than that of the infiltration trench. Therefore, for the purpose of normal infiltration, additional low-capacity pumps should be installed or valve discharge should be adjusted according to the infiltration rate, which changes depending on season or recovery of infiltration performance. Due to its large size, there was a problem in estimating pump capacity for penetration.

However, the integrated rainwater management system and method using the remote monitoring and control system according to the present invention can solve the above problems through remote control. That is, as shown in Figures 14a and 14b, through the remote control according to the present invention, the drainage pump was operated at intervals of 5 minutes for 3 hours to intermittently infiltrate, and the rainwater of 11.5 m 3 in total could be penetrated underground. . In the general method, about 8.3 m 3 of the rainwater does not penetrate and flows into the sewerage, and therefore, it can be seen that the amount of penetration through the remote control according to the present invention is increased by about 72% compared to the general method.

As such, according to the present invention, it is possible to integrate and manage a large number of facilities with a minimum number of personnel by automating the operation of all the stormwater infiltration facilities 100, and when the network is formed of these facilities, the operation history of each facility And data can be centrally integrated, and control of each facility is uniform, enabling immediate response to emergencies such as heavy rain alarm, so that the dimensioning effect can be maximized to realize dimensions, completion and environmental conservation. .

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

As described above, according to the present invention, by forming a network with the stormwater infiltration facilities distributed in various regions to establish a system in which the central manager integrated management of the operation of multiple facilities, a large number of facilities with optimal and minimal personnel It is possible to manage centralized management as well as to minimize the manpower of professional managers, thereby reducing maintenance costs and systematically managing the maintenance and data accumulation of each facility. The effect is to maximize.

In addition, the present invention can easily receive the monitored data such as the quantity, water quality, etc. from a remote location anytime, anywhere, even where the Internet is connected, even if a particular program is not installed, the administrator can be at any place such as company or home In addition, since monitoring and control is possible through the Internet, it is also effective to respond immediately to an emergency situation such as an emergency situation or heavy rain warning.

In addition, the present invention can receive the daily, weekly and yearly data of the quantity, water quality, etc. of the storm water storage infiltration facility and operation history data through the network, so that comprehensive and integrated management and control is possible, thereby preventing additional dedicated personnel. It also has the effect of overcoming and reducing maintenance costs.

In addition, the present invention can grasp the water quality status of the storage tank or the treatment tank in real time through the remote monitoring can immediately stop the use of rainwater in the event of drastic changes in the water quality, if the flooding is concerned about the storage tank of each facility before heavy rain It is possible to prevent the damage by saving the rainwater during the concentrated lake by uniformly draining the water evenly and automatically monitoring the water level of the storage tank or the treatment tank, so that the follow-up action according to the full water level or the low water level can be performed quickly. There is also.

In addition, the water quality of the stormwater infiltration facility according to the present invention can be used as landscaping water or general purpose water just by simple precipitation or filtration as shown in Table 1 below. Since it is low, using the integrated rainwater management system and method according to the present invention, such as large-scale industrial complexes, industrial complexes, thermal power plants or high-tech industries where industrial water is required, there is also an effect that can efficiently use high-quality rainwater.

Claims (11)

One or more stormwater infiltration facilities, which are spread out over a number of locations for the purpose of water, water and environmental conservation; At least one operation center that can efficiently manage the maintenance of the stormwater infiltration facility and at the same time establish a centralized integrated monitoring system to monitor the current situation of the stormwater infiltration facility in real time and manage it through remote control; And Remote control facility that can control the rainwater efficiently and integratedly for emergency situation and maintenance by remotely controlling bidirectional communication between the operation center and stormwater infiltration facility Integrated stormwater management system that includes. The method of claim 1, The operation center may perform automatic, manual or remote operation of one or more stormwater infiltration facilities, and acquire and manage operation data and quantity and water quality data of the stormwater infiltration facility, and manage and maintain the stormwater infiltration facility. Performs; In the operation center through the remote control facility at the same time in real time monitoring the operation status of several stormwater infiltration facilities at the same time and at the same time control management is made by the minimum administrator; The operation history and alarm history of the stormwater storage infiltration facility are integrated and managed through the operation database established in the stormwater storage infiltration facility, so that the diagnosis, improvement or automation of the stormwater storage facility can be performed later. Integrated Stormwater Management System. The method of claim 1, The remote control facility A monitoring facility for receiving and displaying data from each stormwater infiltration facility in real time in order to monitor the maintenance status of the stormwater infiltration facility; A control facility that can be managed and controlled by the monitoring facility according to the monitoring result and weather conditions; And System facilities installed on site to transmit monitoring results in real time on the Internet based on the monitoring and control facilities and to implement bidirectional control Integrated stormwater management system that includes. The method of claim 3, The remote control facility Operating in accordance with the stormwater infiltration facilities of each region or networked with the stormwater infiltration facilities installed in multiple regions, and integrated by the central manager; Controllable in the automatic mode through the predetermined input data or in the manual mode in the case of emergency; Remote monitoring and control through mobile communication Integrated Stormwater Management System. The method of claim 4, wherein The remote control facility through the mobile communication A login menu that enables only the user authenticated on the main screen to control the stormwater infiltration facility; A menu for receiving weather information in association with the Meteorological Agency; And the status display and remote control menu of stormwater infiltration facilities in various regions, Even if the manager is away from the site or the operation center, it is possible to respond to the malfunction alarm of the stormwater infiltration facility or the emergency situation in case of heavy rain. Integrated Stormwater Management System. The method of claim 3, The system facility is operating system of Windows or Linux and is installed in the field and acts as a web server, and is connected to peripheral devices for monitoring and control, and converts and stores analog data values to digital and bidirectionally through the Internet. Consisting of a server computer that enables communication Integrated Stormwater Management System. Distribute and install one or more stormwater infiltration facilities in various areas for the purpose of completion, dimension and environmental conservation; Streamline the maintenance work of the stormwater infiltration facility through at least one operation center and establish a centralized integrated monitoring system to monitor the current state of the stormwater infiltration facility in real time and manage it through remote control; Efficient and integrated management of rainwater can be managed remotely through a remote control facility to enable two-way communication between the operation center and stormwater infiltration facilities. Integrated Stormwater Management Method. The method of claim 7, wherein In the operation center, the remote control facility is operated by a minimum manager and at the same time real-time monitoring of the operation status of various stormwater infiltration facilities at a long distance; The operation history and alarm history of the stormwater storage infiltration facility are integrated and managed through the operation database established in the stormwater storage infiltration facility, so that the diagnosis, improvement or automation of the stormwater storage facility can be performed later. Integrated Stormwater Management Method. The method of claim 7, wherein The remote control facility includes a monitoring facility for receiving and displaying data from each storm storage infiltration facility in real time in order to monitor the maintenance status of the storm storage infiltration facility; A control facility that can be managed and controlled by the monitoring facility according to the monitoring result and weather conditions; And system facilities installed in the field for transmitting monitoring results in real time on the Internet based on the monitoring facilities and control facilities and implementing bidirectional control. The remote control facility is operated individually according to stormwater infiltration facilities of each region or by a central manager by forming a network with stormwater infiltration facilities installed in a plurality of regions; Controllable in the automatic mode through the predetermined input data or in the manual mode in the case of emergency; Remote monitoring and control through mobile communication Integrated Stormwater Management Method. The method of claim 9, The system facility is operating system of Windows or Linux and is installed in the field, acting as a web server, connected to peripheral devices for monitoring and control, converting and storing analog data values to digital and bidirectionally through the Internet. Consisting of a server computer that enables communication Integrated Stormwater Management Method. The method of claim 9, The remote control facility through the mobile communication A login menu that enables only the user authenticated on the main screen to control the stormwater infiltration facility; A menu for receiving weather information in association with the Meteorological Agency; And the status display and remote control menu of stormwater infiltration facilities in various regions, Even if the manager is away from the site or the operation center, it is possible to respond to the malfunction alarm of the stormwater infiltration facility or the emergency situation in case of heavy rain. Integrated Stormwater Management Method.

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