KR102146915B1 - Water quality management system using turbidity monitoring - Google Patents

Abstract

The present invention relates to an integrated water quality control system and, more specifically, to an integrated water quality control system with a turbid water excluding function, which can measure a quality of water flowing through a water supply pipe to immediately exclude or purify the water in accordance with a measured result and monitor the measured result of the quality of the water and a state and a result of excluding or purifying the water in a server on a remote area. And, the integrated water quality control system implements communication between a server and a control panel for each predetermined time so that a communication cost can be further reduced while communication can be implemented at the cheap communication cost by using a mobile communication network and communication security can be reinforced through a virtual private network (VPN).

Description

Integrated water quality management system with turbidity exclusion function {Water quality management system using turbidity monitoring}

The present invention relates to an integrated water quality management system, and more particularly, by measuring the water quality of water flowing over a water supply pipe, water can be immediately excluded or purified according to the measurement result, and the measurement result of water quality and the removal of water Alternatively, water purification control status and results can be monitored on a remote server, and communication security is enhanced through a virtual private network (VPN) while communication between the server and the control panel is established while communication is possible at low communication costs using a mobile communication network. It relates to a water quality integrated management system equipped with a turbid water exclusion function in which communication costs are further reduced by being made at intervals of time.

Water flowing over the water supply pipe may cause contaminants to flow into the water due to construction, damage, vibration, water pressure, and direction of water flow. If such contaminated water reaches the customer, it becomes a big problem, so it is necessary to measure the contamination level of water flowing over the water supply pipe and take appropriate measures.

Conventionally, water with high pollution levels is supplied to customers by measuring the pollution level of water flowing over the tap water pipe, discharging all water at a specific point on the tap water pipe, and stopping the discharge when the water pollution level falls below a set value. Was prevented.

However, by discharging all the water until the degree of contamination of the water drops, there is a problem that a water shortage phenomenon occurs in which the customer cannot receive water during that period.

On the other hand, conventionally, in order to measure the water quality of a water supply pipe in a remote location, a manager visits the site directly to measure the water quality and performs operations such as discharge.In some cases, a water quality sensor is installed on the water supply pipe in a remote location, and the measured water quality is measured. Even if it is transmitted to the server, since communication between the server and the device is performed through a dedicated network, there is a problem that the communication cost has to be excessively paid.

Accordingly, there is a need to develop a system capable of preventing a water outage phenomenon while preventing high-contamination water from being supplied to customers, and reducing communication costs for monitoring between servers and devices.

KR10-0959373 (registration number) 2010.05.14.

In the present invention, the water quality of the water flowing in the main pipe 100 can be measured and contaminated water can be immediately excluded, and a turbid water exclusion function capable of monitoring the water quality measurement value and the control result of the drain module 600 at a remote server is provided. Its purpose is to provide an integrated water quality management system.

In addition, the present invention provides an integrated water quality management system equipped with a turbid water exclusion function in which the control panel 300 and the server 400 are communicated through a mobile communication network to reduce communication costs and enhance security by using a virtual private network. It has its purpose.

In addition, an object of the present invention is to provide a water quality integrated management system equipped with a turbid water exclusion function that can visually check the presence or absence of an equipment abnormality by providing a camera module 340 and transmitting the captured image to the server. .

In addition, according to the present invention, the communication between the control panel 300 and the server 400 is performed at set time intervals, thereby reducing traffic for communication, and thus, a water quality integrated management system equipped with a turbid water exclusion function that further reduces communication costs. Its purpose is to provide.

In addition, the present invention is provided with a turbid water exclusion function capable of continuing monitoring even if a failure occurs in any one server 400 by selectively communicating with the control panel 300 one of the plurality of servers 400 Its purpose is to provide an integrated water quality management system.

In addition, according to the present invention, the drain module 600 is provided under the connection part 500 so that the pollutants contained in water passing through the connection part 500 move to the lower part of the main pipe 100 by their own weight, and the drain module ( 600), the water flowing through the connection part 500 flows into the drain housing 610 after the vortex is formed by the vortex forming film 633, so that contaminants are introduced into the drain housing 610 by the vortex. Its purpose is to provide an integrated water quality management system equipped with a turbid water exclusion function that increases the inflow rate.

In addition, in the present invention, an upper plate 631 having a first drain hole 632 formed between the drain housing 610 and the connection part 500 and a lower plate 636 having a second drain hole 637 formed therein are provided, Since the lower plate 636 is provided to be slidable, the size of the through hole formed by overlapping the first drain hole 632 and the second drain hole 637 when sliding the lower plate 636 is possible, and accordingly, the drain housing It is an object of the present invention to provide an integrated water quality management system equipped with a turbid water exclusion function capable of controlling the amount of water flowing into (610).

In addition, the present invention is configured to change the direction of the inclined surface of the vortex forming film 633, so that even if the direction of the water flowing through the main pipe 100 is changed, integrated water quality management with a turbid water exclusion function capable of flexibly coping with it Its purpose is to provide a system.

In addition, an object of the present invention is to provide a water quality integrated management system equipped with a turbid water exclusion function capable of purifying water flowing through a water supply pipe by being provided with a water purification device 200.

In addition, in the present invention, continuous water purification is achieved by selectively using two water purification modules, and by determining the opening amount of the second main valve 110 in the main pipe 100 through a water quality sensor, the flow of water is increased. The purpose of this is to provide an integrated water quality management system equipped with a turbid water exclusion function that allows water within the turbidity standard value to be supplied to the customer without disturbing.

In addition, the present invention provides backwashing by supplying purified water to a water purification module requiring backwashing while performing a backwashing while one water purification module purifies the other water purification module at a time when backwashing is required. Even if water flows in the water supply line, backwashing can be performed with clean water during backwashing of the water filter. While the purified water is supplied back to the water purification module that needs backwashing, some of the purified water is merged back into the main pipe to continue. The purpose of this is to provide an integrated water quality management system equipped with a turbid water exclusion function that minimizes water supply to the customer even in the backwashing process by allowing purified water to be supplied into the main pipe.

In addition, the present invention is equipped with an actuator to pressurize the water filter from the top during backwashing to change the shape of the hole in the mesh net of the water filter, thereby eliminating turbid water in which the water filter is in a state where foreign matter is easily removed during backwashing. Its purpose is to provide an integrated water quality management system with functions.

In addition, an object of the present invention is to provide an integrated water quality management system equipped with a turbid water exclusion function capable of installing a small scale because a separate pump facility is not required for backwashing a water purification module.

The present invention, the main pipe for supplying water; A water quality sensor measuring the water quality inside the main pipe; A first main valve provided inside the main pipe and adjusting a ratio of water flowing through the main pipe; A pipe-shaped connection part connected to the main pipe in communication; A drain module coupled to the lower end of the connection part to discharge water flowing in the connection part to the outside or to collect foreign substances contained in the water flowing in the connection part; A control panel that receives the measured value of the water quality sensor and determines an opening amount of the first main valve; A server that receives and monitors the measured value of the water quality sensor transmitted from the control panel or the result of controlling the opening amount of the water quality sensor; including, wherein the drain module has a hollow interior having a volume so that the upper end is in communication with the lower end of the connection part. And a drain housing, a discharge line having one end connected in communication with one side of the drain housing, and a drain valve having one end provided in communication with the discharge line and determining an opening amount by the control panel.

In addition, the control panel of the present invention includes: a control module configured to control an opening amount of the first main valve by receiving the measured value of the water quality sensor; A display module for visually displaying a measurement value of the water quality sensor or a result of controlling an opening amount; A wireless transmission/reception unit for transmitting the measured value of the water quality sensor or the result of controlling the opening amount to the server, wherein the wireless transmission/reception unit is communicated with the server through a mobile communication network using a virtual private network (VPN). .

In addition, the present invention includes a camera module for photographing the control panel or the drain module, wherein the control panel transmits an image captured by the camera module to the server.

In addition, the control panel of the present invention communicates with the server at set time intervals.

Further, the server of the present invention is composed of a plurality, and any one of the plurality of servers communicates with the control panel.

In addition, the connection part of the present invention is a series connection type in which both ends are connected to the main pipe at a point on the main pipe.

In addition, the connection part of the present invention is a parallel connection type in which both ends are connected in communication to two different points on the main pipe.

In addition, the control panel of the present invention closes the first main valve and opens the drain valve when the measured value of the water quality sensor is greater than or equal to a set value.

In addition, the drain module of the present invention includes a drain control plate provided between the connection part and the drain housing to control an amount of water flowing from the connection part to the drain housing, and the drain control plate includes a first drain hole And an upper plate in which a vortex forming film is formed to be inclined in a direction in which water flows upward from the front end of the first drain hole to the first drain hole.

In addition, the drain control plate of the present invention is provided to be slidably in contact with a lower surface of the upper plate, and a lower plate having a second drain hole perforated at a position corresponding to the first drain hole, and a drain actuator for sliding the lower plate And the control panel increases the size of the through hole formed by overlapping the first drain hole and the second drain hole by driving the drain actuator when the measured value of the water quality sensor is greater than or equal to a set value.

In addition, the vortex forming film of the present invention includes a vortex shaft that is formed such that the central portion is bent to form an obtuse angle with respect to the bent portion, and is fixed to the bent portion of the vortex-forming film, and a vortex motor coupled to the vortex shaft, , The control panel drives the vortex motor to change the direction of the inclined surface of the vortex forming film.

In addition, the present invention is coupled to the main pipe in communication with a water purifying device for branching and purifying water flowing in the main pipe; A second main valve provided inside the main pipe to control the amount of water flowing to the water purifying apparatus, wherein the water purifying apparatus includes: a front auxiliary pipe and a rear auxiliary pipe provided to communicate with the main pipe; A first water purification line having one end in communication with the front auxiliary pipe and the other end in communication with one end of the rear auxiliary pipe; A second water purification line provided in parallel to the first water purification line, one end connected in communication with the front auxiliary pipe, and the other end connected in communication with one end of the rear auxiliary pipe; A first water purification module provided on the first water purification line to purify water flowing on the first water purification line; A second water purification module provided on the second water purification line to purify water flowing on the second water purification line, but included in the first water filter and the second water purification module included in the first water purification module The formed second water filter has a different shape according to the direction of movement of water, and the control panel receives the measured value of the water quality sensor and controls the opening amount of the second main valve, and the measured value or the opening amount of the water quality sensor The control result is transmitted to the server.

In addition, the water that has passed through the first or second water purification modules of the present invention is transferred to the main pipe through the rear auxiliary pipe during water purification, and the purified water passes through the water purification module for back washing during back washing. .

In addition, the first water purification module of the present invention includes: a first water purification housing in which one side communicates with an inlet side of the first water purification line and a lower end communicates with an outlet side; A first water filter having an upper end and an open lower end, spaced apart from a side surface of the first water purification housing, coupled to a bottom surface of the first water purification housing, and having an inner hollow portion communicating with an outlet side of the first water purification line; A first drain line communicating with one side of the first water purification housing; A first drain valve provided inside the first drain line, wherein the second water purification module includes a second water purification having one side communicating with the inlet side of the second water purification line and a lower end communicating with the outlet side housing; A second water filter having an upper end sealed and an open lower end, spaced apart from a side surface of the second water purification housing, coupled to a bottom surface of the second water purification housing, and having an inner hollow portion communicating with an outlet side of the second water purification line; A second drain line communicating with one side of the second water purification housing; And a second drain valve provided inside the second drain line.

In addition, the first water purification line of the present invention is provided with a first inlet valve on the inlet side, a first outlet valve is provided on the outlet side, and the second water purification line is provided with a second inlet valve on the inlet side, and A second outlet valve is provided on the side; During the backwash operation, the opening and closing states of the inlet valves of the first and second water purification lines are opposite to each other, and the opening and closing states of the outlet valves are the same.

In addition, the first water purification housing and the second water purification housing of the present invention each include a first water purification actuator and a second water purification actuator for pressurizing the first water filter and the second water filter provided therein from the top, respectively, The control panel operates the first purified water actuator and the second purified water actuator differently during backwashing.

In addition, the elongation length of the water purification actuator built in the backwashing water purification module of the present invention is formed to be longer than the extension length of the water purification actuator built in the water purification module.

In the present invention, the water quality of the water flowing in the main pipe 100 can be measured and immediately excluded when contaminated water is introduced, and the measured water quality and the control result of the drain module 600 can be monitored in a remote server.

In addition, in the present invention, the control panel 300 and the server 400 are communicated through a mobile communication network to reduce communication costs, and security is enhanced by using a virtual private network.

In addition, according to the present invention, the camera module 340 is provided, and the photographed image is transmitted to the server, thereby making it possible to visually check whether there is an abnormality in the equipment.

In addition, according to the present invention, communication between the control panel 300 and the server 400 is performed every set time interval, thereby reducing traffic for communication, and thus, further reducing the communication cost.

In addition, according to the present invention, since any one of the plurality of servers 400 is selectively communicated with the control panel 300, even if a failure occurs in any one server 400, monitoring can be continued.

In addition, according to the present invention, the drain module 600 is provided under the connection part 500 so that the pollutants contained in water passing through the connection part 500 move to the lower part of the main pipe 100 by their own weight, and the drain module ( 600), the water flowing through the connection part 500 flows into the drain housing 610 after the vortex is formed by the vortex forming film 633, so that contaminants are introduced into the drain housing 610 by the vortex. There is an effect of increasing the inflow rate.

In addition, in the present invention, an upper plate 631 having a first drain hole 632 formed between the drain housing 610 and the connection part 500 and a lower plate 636 having a second drain hole 637 formed therein are provided, Since the lower plate 636 is provided to be slidable, the size of the through hole formed by overlapping the first drain hole 632 and the second drain hole 637 when sliding the lower plate 636 is possible, and accordingly, the drain housing There is an effect of controlling the amount of water flowing into (610).

In addition, according to the present invention, since the direction of the inclined surface of the vortex forming film 633 is variable, even if the direction of water flowing through the main pipe 100 is changed, it is possible to flexibly cope with this.

In addition, according to the present invention, the water purifying device 200 is provided to purify water flowing over a tap water pipe.

In addition, in the present invention, continuous water purification is achieved by selectively using two water purification modules, and by determining the opening amount of the second main valve 110 in the main pipe 100 through a water quality sensor, the flow of water is increased. It has the effect of allowing water within the standard turbidity level to be supplied to the customer without interfering.

In addition, the present invention provides backwashing by supplying purified water to a water purification module requiring backwashing while performing a backwashing while one water purification module purifies the other water purification module at a time when backwashing is required. Even if water flows in the water supply line, backwashing can be performed with clean water during backwashing of the water filter. While the purified water is supplied back to the water purification module that needs backwashing, some of the purified water is merged back into the main pipe to continue. As a result, purified water can be supplied into the main pipe, thereby minimizing the number of steps to the receiver even during backwashing.

In addition, the present invention is provided with an actuator to pressurize the water filter from above during backwashing to change the shape of the hole in the mesh net of the water filter, so that the water filter is in a state in which foreign matter is easily removed during backwashing. have.

In addition, the present invention does not require a separate pump facility for backwashing of the water purification module, and thus, there is an advantage that a small scale can be installed.

1 is a conceptual diagram of a water quality integrated management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
2 is a block diagram of a water quality integrated management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
3 is a cross-sectional view of a drain module installation part of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
4 is a cross-sectional view of a drain module installation part of an integrated water quality management system equipped with a turbid water exclusion function according to another embodiment of the present invention.
5 is a cross-sectional view of a drain module of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
6 is a perspective view of a drain control plate of a drain module of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
7 is a state diagram of a use state of the drain control plate of the drain module of the integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
8 is a state diagram of a use state of a drain control plate of a drain module of a water quality integrated management system equipped with a turbid water exclusion function according to another embodiment of the present invention.
9 is a use state diagram showing a process of discharging sediment from the sediment of the drain module of the integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
10 is a shape diagram of a drain control plate of a drain module of an integrated water quality management system equipped with a turbid water exclusion function according to another embodiment of the present invention.
11 is a cross-sectional view of a water purification device installation part of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
12 is a cross-sectional view of first and second water purification modules of a water purification apparatus of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
13 is a state diagram of use of the first and second water filters during operation of the first and second actuators of the water purification device of the integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
14 is a state diagram of a use state of a first water purification module of a water purification device of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention during water purification operation.
15 is a state diagram of a use state during a backwash operation of a first water purification module of a water purification device of an integrated water quality management system equipped with a turbid water exclusion function according to an embodiment of the present invention.
16 is an embodiment of a control screen according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention, as shown in Figures 1 to 16, the main pipe 100 for supplying water, and a first to adjust the ratio of the water flowing through the main pipe 100 is provided inside the main pipe 100 The main valve 510, the pipe-shaped connection part 500 connected to the main pipe 100, and the water flowing in the connection part 500 is discharged to the outside by being connected in communication with the lower end of the connection part 500, or a connection part (500) A drain module 600 that collects foreign substances contained in water flowing through the inside, a water quality sensor that measures the water quality inside the main pipe 100, and a first main valve 510 by receiving the measured value of the water quality sensor. ), and the control panel 300 that transmits the measured value of the water quality sensor or the result of controlling the opening amount to the outside, and the measured value of the water quality sensor transmitted from the control panel 300 or the result of controlling the opening amount are transmitted and monitored. It is configured to include a server 400. The server 400 is a component including a terminal of a person in charge. That is, since the transmission from the server 400 to the mobile terminal of the person in charge through wireless communication is a widely known technology, the server 400 selects and transmits the necessary information to the terminal of the person in charge when necessary so that the person in charge can take immediate action in an emergency situation. can do.

In addition, the present invention is coupled to the main pipe 100 in communication with the water purifying device 200 for branching and purifying water flowing through the main pipe 100, and a water purifying device provided inside the main pipe 100 ( It is configured to include a second main valve 110 for adjusting the amount of water flowing to 200).

The main pipe 100 is provided between the source of water and the customer and serves to supply water to the customer, and is usually buried in the ground, but is not limited thereto.

A pipe-shaped connection part 500 is connected to the main pipe 100. The connection part 500 serves to supply water flowing over the main pipe 100 to the drain module 600, and this connection part 500 is a series connection type in which both ends are connected in communication to one point on the main pipe 100 Or, it may be configured in a parallel connection type in which both ends are connected in communication to two different points on the main pipe 100. The connection part 500 is on the main pipe 100 at the front or rear of the water purifying apparatus 200 except between the front auxiliary pipe 230 and the rear auxiliary pipe 240 of the water purifying apparatus 200. Are combined. At this time, since the drain module 600 has a greater purpose of blocking contaminated water exceeding the water purification limit of the water purification device 200 when it is introduced, the connection part 500 is a main pipe from the front of the water purification device 200. It is preferred to be connected to (100).

When the connection part 500 is in a series connection type, the connection part 500 is configured to serve as the main pipe 100 by replacing one point of the main pipe 100, and the connection part 500 is a parallel connection type. In this case, two points of the main pipe 100 are perforated, and both ends of the connection part 500 are respectively connected in communication with the perforated portion.

In the series connection, the connection part 500 is coupled to the flange after cutting one side of the main pipe 100 as a whole, and the parallel connection is installed by connecting the flange after partially cutting one side of the main pipe 10.

At this time, a first main valve 510 is provided on the main pipe 100 so that when the contaminated water is introduced, the contaminated water does not flow toward the customer and can be discharged to the outside through the drain module 600. The first main valve 510 is provided on the inside of the main pipe 100 in the outer direction to which the connection part 500 is coupled. When the connection part 500 is in a series connection type, it is near the point where the connection part 500 is coupled. Two are provided respectively, and when the connection part 500 is a parallel connection type, two are provided outside the connection part 500, not between the sections in which both ends of the connection part 500 are combined. Therefore, when the water flow at the rear end of the connection part 500 is blocked, all water flowing through the main pipe 100 may be configured to be directed to the drain module 600.

The connection part 500 is provided so that water passing through the main pipe 100 can flow through the connection part 500 when there is no inflow of contaminated water regardless of the serial connection or parallel connection.

A first drain water quality sensor 623 and a second drain water quality sensor 624 are respectively installed at the front and rear ends of the connection part to measure the water quality of water flowing in the main pipe 100. Objects measured by the first drain water quality sensor 623 and the second drain water quality sensor 624 include turbidity, chlorine concentration, PH, electrical conductivity, etc., of which turbidity and chlorine concentration measurements are essential, and the rest are optional. Can be adopted.

The first drain water quality sensor 623 is installed at a distance of about 10 to 30 m from the front end of the connection part, and closes the first main valve 510 when the turbidity or concentration of chlorine is out of the specified value, The contaminated water flowing in the pipe 100 can be removed. When the first drain water quality sensor 623 is separated by about 10 to 30m from the front end of the connection part, the distance through which water flows during the measurement time while passing through the water quality sensor and the closing time of the first main valve 510 are considered.

The second drain water quality sensor 624 predicts that clean water will flow through the water supply pipe after the contaminated water removal is completed, and the drain valve 621 for water removal is closed and the mail valve 110 is opened. Through the measurement of the first drain water quality sensor 623 and the second drain water quality sensor 624, the state of the water quality is doubled.

The foregoing is a case where the flow of water in the main pipe 100 flows from left to right. Conversely, when water flows in the main pipe 100, the water quality is measured by the second drain water quality sensor 624 and the main valve (110) is opened and closed, and when it is determined that the water is contaminated, the drain valve 621 is opened to remove contaminated water, and then the drain valve 621 is closed and the main valve 110 is opened. The second drain water quality sensor 624 measures the water quality, and secondly, the first drain water quality sensor 623 measures the water quality.

When the flow of water is changed in this way, the direction of the drain control plate 630 of the drain module 600 must also be changed, as described later.

The drain module 600 temporarily stores water flowing on the connection part 500 to reduce a flow rate, and measures the water quality of the discharged water while discharging the water with a reduced flow rate, or It serves to discharge to the outside, and for this purpose, the drain housing 610 is formed to have a hollow interior (chamber) so that the upper end is in communication with the connection part 500, and one end is connected in communication with one side of the drain housing 610. It is configured to include a discharge line 620 and a drain valve 621 for adjusting the ratio of the water flowing through the discharge line 620.

The drain housing 610 is formed to have a hollow interior so that the upper end thereof is connected to the lower end of the connection part 500, and the discharge line 620 is connected to one side. At this time, the discharge line 620 is provided on the side or lower surface of the drain housing 610, and by the side height of the drain housing 610, the sediment 611 in which sand, soil, and other contaminants are settled is the drain housing 610 ) Is formed on the bottom surface.

The drain valve 621 serves to adjust the ratio of water flowing through the discharge line 620 and is installed on the discharge line 620 for this purpose. When the drain valve 621 is driven on the discharge line 620 and closed, some of the water flowing in the main pipe 100 descends to the drain housing 610 and then goes out to the top. At this time, the drain control plate ( In addition to 630, the flow of water is slowed and a vortex is formed in this part, and contaminants having a weight inside the main pipe 100 come down and settle, thereby forming a sediment 611. In addition, when the drain valve 621 is opened, all water entering the drain housing 610 is discharged. At this time, contaminants precipitated in the sediment 611 are also discharged.

The drain module 600 is provided with a drain control plate 630 between the connection part 500 and the drain housing 610 in order to control the amount of water flowing on the connection part 500 flows into the drain housing 610. . The drain control plate 630 is an upper portion in which a plurality of first drain holes 632 are perforated and the vortex forming film 633 is formed obliquely toward the upper side of the first drain hole 632 at the front end of the first drain hole 632 The lower plate 636 and the lower plate are provided to be slidably in contact with the lower surface of the plate 631 and the upper plate 631 and with a second drain hole 637 perforated at a position corresponding to the first drain hole 632. It comprises a drain actuator 638 for sliding 636. At this time, the vortex forming film 633 may be arranged in a zigzag shape with respect to the direction of water, in order to form a vortex in a larger area by the vortex forming film 633.

In this case, the water flowing through the main pipe 100 may not flow in only one direction, but may flow in the opposite direction in some cases. In this case, when the vortex-forming film 633 is fixed to the upper plate 631, the inclined surface of the vortex-forming film 633 is formed to be inclined downward with respect to the moving direction of water, so that the vortex cannot be formed. Accordingly, in the present invention, in order to solve this problem, the central portion of the vortex forming film 633 is bent so that both sides form an obtuse angle based on the bent portion. Further, the bent portion of the vortex forming film 633 is fixedly coupled to the vortex shaft 634, and the vortex shaft 634 is coupled to the vortex motor 635. That is, the bent portion of the vortex forming film 633 is formed in a direction perpendicular to the longitudinal direction of the connection part 500, and the direction of the inclined surface can be changed according to the drive of the vortex motor 635, and the vortex shaft 634 Serves as a hinge of the vortex forming film 633. The vortex-forming film 633 has an inclined surface in the direction in which water moves, so that water flows inside the pipe and then slightly rises upward and then suddenly descends, thereby reducing the pressure of water at the rear end of the vortex-forming film and forming a vortex. In this case, the first drain hole 632 of the upper plate 631 is formed to have the same size as the vortex forming film 633, and when the opposite portion not forming the inclined surface of the vortex forming film 633 rotates down. It is desirable to be in close contact with the part. At this time, in order to stably contact the vortex-forming film 633 and the first drain hole 632, the first drain hole 632 is formed with a stepped portion drawn downward from the top, and conversely, the vortex-forming film 633 is The stepped portion is formed upward from, so that the two stepped portions may be configured to engage with each other.

On the other hand, the vortex forming film 633 and the vortex shaft 634 are preferably formed in a plurality, but can be manufactured in a single shape of a larger size.

Looking at the operation of the drain module 600, the water flowing on the connection part 500 rises along the slope of the vortex-forming film 633 to increase the flow velocity, and the inclination of the vortex-forming film 633 ends. It collides with the slow flow rate of and forms a vortex. At this time, the direction of the flow velocity is directed to the first drain hole of the upper plate 631 due to the eddy current formed at this time, and the water passing through the first drain hole 632 passes directly through the second drain hole 637 of the lower plate 636. do. Water that has passed through the drain control plate 630 in this way is accommodated in the drain housing 610 and is temporarily stored in the drain housing 610. At this time, when there is a heavy contaminant formed in a lump in the main pipe 100, the lower portion of the pipe 10 flows and falls into the drain hole, and is accumulated in the drain housing 610 to form a deposit 611. The deposits 611 sequentially deposited in the drain housing 610 are discharged when the drain valve 621 is opened. Optionally, a turbidity sensor (not shown) may be attached to the upper portion of the drain housing 610 to open the drain valve even before contaminated water is found, when the accumulation portion increases inside the drain housing.

The control panel 300 plays a role of determining the opening amount of the first main valve 510, and receives the measured water quality value from the first drain water quality sensor 623 or the second drain water quality sensor 624 for this purpose. .

Looking at the operation of the control panel 300 in detail, when the control panel 300 is initially driven, the opening amount of the first main valve 510 provided at the front end of the connection unit 500 is 100%, and the rear end of the connection unit 500 The opening amount of the first main valve 510 provided in is set to 0%. Then, the opening amount of the drain valve 621 is set to 100%. This is to prevent the supply of contaminated water to the customer during the initial operation, and is not necessarily limited thereto. Accordingly, the water supplied through the main pipe 100 flows from the connection part 500 to the drain module 600, and the water is measured and transmitted through the first drain water quality sensor 623.

Thereafter, when the measured value of the first drain water quality sensor 623 is less than a set value, that is, a safe value that may be supplied to the customer, the opening degree of the first main valve 510 at the rear end of the connection part 500 is 10. %, the drain valve 621 is set to an opening amount of 0% so that water can be supplied to the customer through the main pipe 100. In this case, water is supplied to the customer through the main pipe 100, and after some of it is collected by the drain module 600, it flows back to the main pipe 100.

On the other hand, even when the opening amount of the first main valve 510 is 100%, some of the water flows into the drain module 600, so that sand, soil, and other contaminants are deposited in the bottom surface deposit 611 of the drain housing 610. Precipitates. When such contaminants (precipitates) exceed the capacity of the sediment 611, the water quality measurement value of the turbidity sensor (not shown) increases. In this case, the control panel 300 sets the opening amount of the first main valve 510 in the rear end direction of the connection part 500 to 0% and the opening amount of the drain valve 621 to 100%, so that the main pipe 100 All of the water supplied to it can be discharged to the discharge line 620. In addition, the drain actuator 638 is driven to increase the size of the through hole formed by overlapping the first drain hole 632 and the second drain hole 637. In this case, the amount of water flowing into the drain housing 610 is instantaneously increased, so that the contaminants deposited in the deposition part 611 are dispersed and discharged.

The operation of the main valve 110 and the drain valve 621 as described above also operates in the same manner by measuring the water quality of the first drain water quality sensor 623. That is, when the turbidity or chlorine concentration measured by the first drain water quality sensor 623 deviates from the specified value (contaminated water), the water inside the main pipe 100 is removed through the discharge line 620 through the same operation, Do not allow water to be transferred to the receiver.

Further, the control panel 300 drives the vortex motor 635 so that the direction of the inclined surface of the vortex forming film 633 can be changed according to the direction of water flowing through the main pipe 100. Accordingly, the inclined surface of the vortex forming film 633 becomes a direction in which the inclined surface is raised toward the flow direction of water. However, when the connection part 500 is in a parallel connection type, water flows from both ends of the connection part 500 at the same time, and thus water flows into the drain module 600 from both directions. Accordingly, the direction of the inclined surface of the vortex-forming film 633 should also be determined according to the direction of water inflow, and the plurality of vortex-forming films 633 are variable so that both sides of the vortex-forming film 633 face in opposite directions with respect to the center of the drain module 600. do. That is, it is preferable that the vortex forming film 633 in one direction with respect to the center is driven to be inclined upward toward the other direction, and the vortex forming film 633 in the other direction with respect to the center is driven to be inclined upward toward one direction. .

On the other hand, the front auxiliary pipe 230 is connected in communication to one side of the main pipe 100, and the rear auxiliary pipe 240 is connected in communication at a position spaced from the position where the front auxiliary pipe 230 is coupled to the rear. In addition, a second main valve 110 is provided between a position at which the front auxiliary pipe 230 is coupled and a position at which the rear auxiliary pipe 240 is coupled to the inside of the main pipe 100. It is configured to adjust the ratio of water flowing to the front auxiliary pipe 230.

A front water quality sensor 101 is provided inside the front side of the main pipe 100 to which the front auxiliary pipe 230 is coupled, and the front purified water quality sensor 101 measures turbidity, PH, chlorine concentration, temperature, electrical conductivity, etc. It is measured, and is particularly configured to allow water having high turbidity to flow into the front auxiliary pipe 230 quickly. To this end, the front purified water quality sensor 101 is provided inside the main pipe 100 in front of the coupling portion 10 to 30 meters of the front auxiliary pipe 230. In addition, a rear purified water quality sensor 102 is provided on the rear inner side of the main pipe 100 to which the rear auxiliary pipe 240 is coupled, so that the water flowing through the main pipe 100 and the first water purification module 210 or the second It is configured to measure turbidity in a state in which water introduced through the rear auxiliary pipe 240 through the water purification module 220 is mixed. The rear purified water quality sensor 102 is installed 5m to 30m rear from the coupling part of the rear auxiliary pipe 240 and measured after being sufficiently mixed between the water passing through the purified water line and the May pipe.

As described above, the reason why the front purified water quality sensor 101 and the rear purified water quality sensor 102 are provided, respectively, is when the opening amount of the second main valve 110 is adjusted only with the measured value of the front purified water quality sensor 101 This is to accurately measure water quality values such as turbidity in a mixed state of water purified through the 1 water purification module 210 or the second water purification module 220 and the water flowing through the second main valve 110. In addition, when the opening amount of the second main valve 110 is adjusted only with the measured value of the rear purified water quality sensor 102, the second main valve only after the measured value of the rear purified water quality sensor 102 is greater than or equal to the set value. Since the opening amount of (110) can be adjusted, there is a concern that water with high turbidity will be supplied to customers.

On the other hand, when the front water purification water quality sensor 101 is used alone and the water quality is greater than or equal to a preset value, the opening degree of the second main valve 110 may be set to 0%. In this case, the first water purification module 210 Alternatively, an excessive burden may be caused on the second water purification module 220 and there is a concern that the life of the module may be shortened.

Therefore, when the water (raw water) flowing through the main pipe 100 is greater than or equal to the value set for a specific item by the front purified water quality sensor 101, the second main valve 110 partially opens (adjusts the opening amount), and the first The water quality after water flowing through the water purification module 210 or the second water purification module 220 is mixed with the purified water passing through the water purification module and the water flowing through the main pipe is measured by the rear water purification water quality sensor 102 It checks whether the water quality item is within the set value, and if the water quality item measured by the rear purified water quality sensor 102 is within the set water quality, the current purified state is maintained, and the measured value of the rear purified water quality sensor 102 is the water quality item. If it is more than the set value, the amount of water moving to the water purification module is increased by reducing the opening amount of the second main valve 110. At this time, if the pollution degree of water flowing through the main pipe 100 is very severe, the first and second water purification modules 210 and 220 are operated simultaneously to increase the amount of purified water, and the opening of the second main valve 110 It is also possible to reduce the amount of water so that most or all of the water flowing toward the receiver becomes water that has passed through the water purification module.

Afterwards, when it is confirmed that the water quality of the water flowing into the main pipe 100 is improved by the front purified water quality sensor 101, the second main valve in the control panel 300 is measured through the value measured by the rear purified water quality sensor 102. The amount of water flowing into the water purification module is controlled by adjusting the opening amount.

The second main valve 110 serves to adjust the ratio of water flowing through the main pipe 100 and the front auxiliary pipe 230, and for this purpose, the front auxiliary pipe 230 is coupled to the inner side of the main pipe 100 It is provided between the coupling portion of the part and the rear auxiliary pipe 240.

The second main valve 110 is driven on the main pipe 100 to give resistance to water flowing on the main pipe 100, and is configured to adjust the amount of opening from 100% to 0%. The opening amount of the second main valve 110 is determined by the control of the control panel 300, and when it is 100% open, the amount of water flowing to the front auxiliary pipe 230 is very little or no, and when it is 0% open, All water passes through the first water purification module 210 or the second water purification module 220 through the front auxiliary pipe 230.

On the other hand, the water purifying device 200 that is coupled in communication with the main pipe 100 of the present invention to branch and purify water flowing in the main pipe 100 is a front auxiliary pipe 230, a rear auxiliary pipe 240, and reverse flow It consists of a prevention valve 247, the first water purification line (A), the second water purification line (B), the first water purification module 210, the second water purification module 220, etc. In order to do this, the components of each part will be mainly described.

The front auxiliary pipe 230 supplies water to the first water purification module 210 through the inlet 231 of the first water purification line (A), or the second water purification line (B) to the second water purification module 220 ) Serves to supply water through the inlet side 232, and for this purpose, one end is coupled to the main pipe 100 in communication.

Accordingly, the other end of the front auxiliary pipe 230 is connected in communication with one end of the inlet side 231 of the first water purification line (A) and the inlet side 232 of the second water purification line (B).

At this time, a plurality of front auxiliary pipes 230 may be provided to supply water to the first water purification module 210 and the second water purification module 220 as respective pipes, and the inlet side 231 of the first water purification line And one end of the inlet side 232 of the second water purification line extends forward and is coupled to the main pipe, and at this time, each of the extended inlet sides 231 and 232 becomes the front auxiliary pipe 230.

The rear auxiliary pipe 240 is water discharged through the outlet side 241 of the first purified water line through the first water purification module 210 or the outlet side of the second purified water line through the second water purification module 220 ( It serves to join the water flowing out through 242 to the main pipe 100, and for this purpose, the other end is coupled to the main pipe 100 in communication.

Accordingly, one end of the rear auxiliary pipe 240 is connected in communication with the outlet side 241 of the first water purification line (A) and the other end of the outlet side 242 of the second water purification line (B). A plurality of rear auxiliary pipes 240 may be provided to provide water purified by the first water purification module 210 and the second water purification module 220 to respective pipes. In this case, the outlet side of the first water purification line ( 241) and the other end of the outlet side 242 of the second water purification line is extended to be directly coupled to the main pipe 100, and the other end of each extended outlet side 241, 242 becomes the rear auxiliary pipe 240, The present invention encompasses this.

At this time, the water flowing on the main pipe 100 is high pressure, and the first water purification module 210 and the second water purification module 220 are inlet sides 231 and 232 and outlet sides 241 and 242 by a water filter. Since a pressure difference of is generated, there is a concern that water flowing on the main pipe 100 flows in the direction of the first water purification module 210 or the second water purification module 220 in reverse along the rear auxiliary pipe 240. Accordingly, a non-return valve 247 is provided inside the rear auxiliary pipe 240 in order to prevent such reverse flow.

The non-return valve 247 is provided inside the rear auxiliary pipe 240 so that water flowing on the rear auxiliary pipe 240 flows only in a direction toward the main pipe 100, and is in the form of a check valve in the forward direction. It is configured to pass only the flow and block the flow in the reverse direction.

The first water purification line (A) receives water from the main pipe 100 through the front auxiliary pipe 230, supplies water to the first water purification module 210, and supplies the purified water to the rear auxiliary pipe 240. It means the overall facility supplied by

The first water purification line (A) is not a name that refers to a single continuous pipe type. A series of lines for supplying or discharging water to the first water purification module 210 to proceed with water purification is referred to as a first water purification line (A), and looking at this in detail, the front auxiliary pipe 230 and the first water purification module ( Each of the portions communicating with 210) is the inlet side 231 of the first water purification line, and the portion communicating with the first water purification module 210 and the rear auxiliary pipe 240 is the outlet side 241 of the first water purification line. It is distinguished.

Therefore, the first purified water line (A) should be interpreted as a name that collectively refers from the inlet side 231 of the first purified water line to the outlet side 241 of the first purified water line.

A first inlet valve 233 is provided on the inlet side 231 of the first water purification line to determine whether to supply water flowing from the front auxiliary pipe 230 to the first water purification module 210, and at the same time, the first water purification module It is configured to prevent the water of the first water purification module 210 from flowing toward the front auxiliary pipe 230 during backwashing of 210.

In addition, a first outlet valve 243 is provided on the outlet side 241 of the first water purification line to allow water to flow to the rear auxiliary pipe 240 during the water purification operation of the first water purification module 210, and at the same time It is configured such that water provided from the outlet side 242 of the second water purification line can be supplied to the first water purification module 210 when backwashing the first water purification module 210. At this time, in a situation where the second water purification module 220 is performing a water purification operation, but the backwashing of the first water purification module 210 is not required, it is preferable that the opening amount of the first outlet valve 243 is set to 0%. .

In addition, a first inlet-side water pressure sensor 235 is provided on the inlet side 231 of the first water purification line, and a first outlet water pressure sensor 245 is provided on the outlet side 241 of the first water purification line. This is to determine the timing of backwashing of the first water purification module 210, and when the first water purification module 210 performs a water purification operation, the first water filter 212 is gradually clogged by foreign substances, and thus water purification efficiency If it falls below this level, backwash should be performed. At this time, the measured value of the first inlet water pressure sensor 235 gradually increases according to the degree of clogging of the first water filter 212, and the measured value of the first outlet water pressure sensor 245 gradually decreases. Accordingly, when the difference between the measured values of the first inlet-side water pressure sensor 235 and the first outlet-side water pressure sensor 245 is greater than or equal to the set value, it is determined as a time when backwashing of the first water purification module 210 is required.

The first water purification module 210 serves to purify water supplied through the first water purification line, and for this purpose, one side communicates with the other end of the inlet side 231 of the first water purification line, and the lower end is the first water purification line. The outlet side 241 is coupled to one end in communication.

The first water purification module 210 includes a first water purification housing 211 having one side in communication with the inlet side 231 of the first water purification line and a lower end in communication with the outlet side 241 of the first water purification line, and an upper end. The sealed and lower end is formed in a cylindrical shape, separated from the side surface of the first water purification housing 211 and coupled to the bottom surface of the first water purification housing 211, and the inner hollow part is connected to the outlet side 241 of the first water purification line. A first water filter 212 in communication, a first drain line 213 in communication with one side of the first water supply housing 211, and a first drain valve 214 provided inside the first drain line 213 ). In addition, the first water purification module 210 is configured to further include a first water purification actuator 215 for pressing the first water filter 212 downward from the upper end of the first water filter 212.

In the present invention, the actuator is a generic name for a device that moves up and down linearly including a solenoid.

The first water purification housing 211 is a closed tubular shape having a hollow portion formed therein, the inlet side 231 of the first water purification line is connected in communication to one side, and the outlet side 241 of the first water purification line at the lower central portion This communication is combined. In addition, the drain line is coupled to the other side in communication, and the drain line is preferably coupled near the lower edge of the first water filter 212 to be discharged from the first water filter 212 during backwashing. In addition, it is preferable that the inlet side 231 of the first water purification line is also coupled to the upper end or near the side upper end of the first water purification housing 211 so that water can evenly flow into the first water filter 212.

It is preferable that the first water purification actuator 215 is coupled to the upper upper end of the first water purification housing 211 so that only the drive shaft or cylinder (hereinafter referred to as'drive shaft') is inserted into the upper end of the first water purification housing 211 Do. This is to prevent water from flowing into the first water purification actuator 215 and to allow the drive shaft to press the top surface of the first water filter 212 downward when the first water purification actuator 215 is operated. If the first water purification actuator 215 can be completely waterproof, it may be provided inside the first water purification housing 211.

The first water filter 212 serves to filter foreign substances of water flowing into the first housing. To this end, the first water filter 212 is formed in a form of overlapping each other so that a plurality of cylindrical mesh nets are concentric, and the upper end is sealed and the lower end is opened, so that the lower opening is the outlet side 241 of the first water purification line. It is coupled to the bottom surface of the first housing from the inside of the first housing to communicate with.

The first water filter 212 is formed by overlapping a plurality of cylindrical mesh nets to form a concentric shape, and the outermost mesh net has the largest hole size, and the hole is formed in a denser shape toward the inside. Therefore, the largest foreign matter is filtered out from the outermost mesh net, and gradually smaller foreign matters are filtered out toward the inside, so that the water reaching the inner hollow portion through all the mesh nets becomes clean. The water from which foreign matters are filtered is flown along the inner hollow portion of the first water filter 212 and the outlet side of the first water purification line coupled to the first water purification housing 211 to communicate with the inner hollow portion of the first water filter 212 Go through 241.

When the first water filter 212 is backwashed, that is, when water is supplied through the outlet side 241 of the first water purification line, water is passed from the inside to the outside of the first water filter 212, When the foreign matter stuck in the filter 212 is removed in the outward direction, the size of the hole in the outer mesh net is larger than the hole in the inner mesh net, so that the foreign material can easily move to the outside of the outermost mesh net. In addition, since the first water filter 212 is pressed from the first water filter 215 in a downward direction during backwashing, the shape of the hole in the mesh network is varied as shown in FIG. 11B. The hole of the mesh net is gradually increased and changed by the drive of the first water purifying actuator 215, and since water with a strong pressure is introduced from the inside and discharged to the outside of the water filter, the change of the mesh network and the strong water pressure of the mesh network Foreign matter that was strongly stuck in the hole is eliminated as the shape of the hole in the mesh net changes. That is, during backwashing, the first purified water actuator is extended more than usual to pressurize the first water filter.

Optionally, when backwashing, the first purified water actuator 215 provides not only a moving force from top to bottom, but also a moving force from bottom to top, so that the first water filter 212 moves up and down, and the size of the mesh network And shape can be changed continuously.

When the first water filter 212 is backwashed, foreign substances that are removed from the first water filter 212 float inside the first water filter 211. In order to discharge such foreign substances to the outside, a first drain line 213 is connected to one side of the first water purification housing 211 in communication.

The first drain line 213 serves to discharge water inside the first water purification housing 211 to the outside, and is connected to one side of the first water purification housing 211 for this purpose, and is preferably The first water filter 212 is coupled to the bottom surface of the housing 211 and is provided in an outer direction. The first drain line 213 is opened only during backwashing because water should not be discharged to the outside except during backwashing, and the first drain valve 214 is opened so that water can flow to the first drain line 213. Is equipped.

The first drain valve 214 is provided inside the first drain line 213 and is 100% open during backwashing so that the water inside the first water purification housing 211 can be discharged to the outside. It is driven to be able to open 0% or 100% under the control of 300.

The first water purification actuator 215 is driven during backwashing of the first water purification module 210 and serves to pressurize the first water filter 212 from an upper direction to a lower direction. To this end, the first water filter ( It is provided above 212).

The first water purification actuator 215 may have a structure that is provided outside the upper end of the first water purification housing 211 and only its drive shaft is inserted into the first water purification housing 211, but the waterproofing is not limited thereto. In the case of a product that can be provided, it may be provided inside the upper end of the first water purification housing 211.

The state of use of the first water purification actuator 215 is shown in FIG. 11. FIG. a> is a state of the first water purification actuator 215 and the first water filter 212 when the first water purification module 210 performs water purification or no operation, and FIG. 11<b> is a backwashing Is a diagram showing the states of the first water purification actuator 215 and the first water filter 212. Referring to FIG. 11<b>, the first water filter 212 is pressed downward when the first water actuator 215 is driven, so that the shape of the hole in the mesh network is changed, and therefore, it is easy to remove the trapped foreign matter. Form. In addition, when backwashing is completed, the drive shaft of the first water purifying actuator 215 returns to an initial position, and the first water filter 212 is also returned in a form as shown in FIG. 11<a>.

The second water purification line serves to supply water to the second water purification module 220, and for this purpose, both ends are provided in communication with the other end of the front auxiliary pipe 230 and one end of the rear auxiliary pipe 240, respectively.

The second water purification line is not a name that refers to one continuous pipe type. A series of lines for supplying or discharging water to the second water purification module 220 is referred to as a second water purification line, and in detail, a portion communicating with the front auxiliary pipe 230 and the second water purification module 220 is A portion communicating with the inlet side 232 of the second water purification line, the second water purification module 220 and the rear auxiliary pipe 240 is divided into an outlet side 242 of the second water purification line. Therefore, the second purified water line should be interpreted as a name that refers to two parts of the inlet side 232 of the second purified water line and the outlet side 242 of the second purified water line.

A second inlet valve 234 is provided on the inlet side 232 of the second water purification line to determine whether to supply the water flowing from the front auxiliary pipe 230 to the second water purification module 220, or It is configured to prevent water from flowing in the direction of the front auxiliary pipe 230 when the module 220 is backwashed.

In addition, a second outlet valve 244 is provided on the outlet side 242 of the second water purification line to allow water to flow to the rear auxiliary pipe 240 during the water purification operation of the second water purification module 220, or , It is configured so that water provided from the outlet side 241 of the first water purification line can be supplied to the second water purification module 220 when backwashing the second water purification module 220. At this time, in a situation where the first water purification module 210 performs water purification, but the backwash of the second water purification module 220 is not required, it is preferable that the opening amount of the second outlet valve 244 is set to 0%. .

In addition, a second inlet-side water pressure sensor 236 is provided on the inlet side 232 of the second water purification line, and a second outlet side water pressure sensor 246 is provided on the outlet side 242 of the second water purification line. This is to determine the backwash timing of the second water purification module 220, and when the second water purification module 220 performs a water purification operation, the second water filter 222 is gradually clogged by foreign substances, and thus water purification efficiency If it falls below this level, backwash should be performed. At this time, according to the degree of clogging of the second water filter 222, the measured value of the second inlet side water pressure sensor 236 gradually increases, and the measured value of the second outlet side water pressure sensor 246 gradually decreases. Therefore, when the difference between the measured values of the second inlet-side water pressure sensor 236 and the second outlet-side water pressure sensor 246 is greater than or equal to the set value, it is possible to determine the time when backwashing of the second water purification module 220 is required. will be.

The second water purification line (B) is installed in parallel with the first water purification line (A) and receives water from the main pipe 100 through the front auxiliary pipe 230 to supply water to the second water purification module 220. It means an overall facility that supplies and supplies purified water to the rear auxiliary pipe 240.

The second water purification module 220 serves to purify water supplied from the second water purification line, and for this purpose, one side communicates with the other end of the inlet side 232 of the second water purification line, and the lower end is the second water purification line. It is coupled in communication with one end of the outlet side 242.

The second water purification module 220 includes a second water purification housing 221 having one side in communication with the inlet side 232 of the second water purification line and a lower end in communication with the outlet side 242 of the second water purification line, and an upper end. The sealed and lower end is formed in a cylindrical shape, separated from the side surface of the second water purification housing 221 and coupled to the bottom surface of the second water purification housing 221, and the inner hollow portion is connected to the outlet side 242 of the second water purification line. A second water filter 222 in communication, a first drain line 213 in communication with one side of the second water purification housing 221, and a first drain valve 214 provided inside the first drain line 213 ). In addition, the second water purification module 220 is configured to further include a second water purification actuator 225 for pressing the second water filter 222 downward from the upper end of the second water filter 222.

The second water purification housing 221 is a closed tubular shape with a hollow portion formed therein, the inlet side 232 of the second water purification line is connected to one side, and the outlet side 242 of the second water purification line at the lower center portion This communication is combined. In addition, the drain line is coupled to the other side in communication, and the drain line is preferably coupled near the lower edge of the second water filter 222 to discharge foreign matters that are removed from the second water filter 222 during backwashing. In addition, the inlet side 232 of the second water purification line is also preferably coupled to the upper end of the second water purification housing 221 or near the upper side of the side so that water can evenly flow into the second water filter 222.

It is preferable that the second purified water actuator 225 is coupled to the upper end of the second purified water housing 221 so that only the drive shaft thereof is inserted into the upper end of the second purified water housing 221. This is to prevent water from flowing into the second water purification actuator 225 and to allow the drive shaft to press the upper surface of the second water filter 222 downward when the second water purification actuator 225 is operated. If the second water purification actuator 225 can be completely waterproof, it may be provided inside the second water purification housing 221.

The second water filter 222 serves to filter foreign substances of water flowing into the first housing. To this end, the second water filter 222 is formed in a form of overlapping each other so that a plurality of cylindrical mesh nets are concentric, and the upper end is sealed and the lower end is opened so that the lower opening is the outlet side 242 of the second water purification line. It is coupled to the bottom surface of the first housing from the inside of the first housing to communicate with.

The second water filter 222 is formed by overlapping a plurality of cylindrical mesh nets to form a concentric shape, and the outermost mesh net has the largest hole size, and has a denser hole size toward the inside. Therefore, the largest foreign matter is filtered out from the outermost mesh net, and gradually smaller foreign matters are filtered out toward the inside, so that the water reaching the inner hollow portion through all the mesh nets becomes clean. The water from which foreign matters are filtered out is the outlet side of the second water purification line coupled to the second water purification housing 221 to communicate with the inner hollow part of the second water filter 222 along the inner hollow part of the second water filter 222. Go through 242.

When the second water filter 222 is backwashed, that is, when water is supplied through the outlet side 242 of the second water purification line, water is passed from the inside to the outside of the second water filter 222 and When the foreign matter stuck in the filter 222 is removed in the outward direction, the size of the hole in the outer mesh net is larger than the hole in the inner mesh net, so that the foreign material can easily move to the outside of the outermost mesh net. In addition, in the second water filter 222, the second water filter 225 is extended and pressurized in the upper direction during backwashing, so that the shape of the hole in the mesh network is varied as shown in FIG. 11B. Therefore, foreign matters that were strongly caught in the hole of the mesh net are dropped out as the shape of the hole of the mesh net changes.

Optionally, when the second water filter is backwashed in the same way as the first water actuator, the second water actuator is based on pressure from the top to the bottom, and additional pressure from the bottom to the top is provided to the second water filter. Can be moved up and down.

When the second water filter 222 is backwashed, foreign substances that are removed from the second water filter 222 float inside the second water filter 221. A second drain line 223 is connected to one side of the second water purification housing 221 in order to discharge such foreign substances to the outside.

The second drain line 223 serves to discharge water inside the second water purification housing 221 to the outside, and is connected to one side of the second water purification housing 221 for this purpose. The second water filter 222 is coupled to the bottom surface of the housing 221 and is provided in an outer direction. The second drain line 223 is opened only during backwashing because water should not be discharged to the outside except during backwashing, and the second drain valve 224 is opened so that water can flow to the second drain line 223. Is equipped.

The second drain valve 224 is provided inside the second drain line 223 and is 100% open during backwashing so that the water inside the second water purification housing 221 can be discharged to the outside. It is driven to be able to open 0% or 100% under the control of 300.

The second water purification actuator 225 is driven when the second water purification module 220 is backwashed and serves to pressurize the second water filter 222 from an upper direction to a lower direction. To this end, the second water filter ( It is provided above 222).

The second water purification actuator 225 may have a structure that is provided outside the upper end of the second water purification housing 221 so that only its drive shaft is inserted into the inside of the second water purification housing 221, but is not limited thereto, and waterproofing is completely achieved. In the case of a product that can be provided, it may be provided inside the upper end of the second water purification housing 221.

The state of use of the second water purification actuator 225 is shown in FIG. 11. 11<a> is a state of the second water purifying actuator 225 and the second water filter 222 when the second water purification module 220 performs water purification or no operation, and FIG. 11 A diagram showing the states of the second water purification actuator 225 and the second water filter 222 during washing. Referring to FIG. 11<b>, the second water filter 222 is pressurized downward when the second water purification actuator 225 is driven, so that the shape of the hole in the mesh net is changed, and therefore, it is easy to remove the trapped foreign matter. It becomes a form. In addition, when backwashing is completed, the drive shaft of the second water purifying actuator 225 returns to the initial position, and the second water filter 222 is also returned to the shape as shown in FIG. 11<a>.

In the present invention, since the backwash is performed with purified water, the first water purification module and the second water purification module cannot be backwashed at the same time, and only one water purification module should be performed for the backwash. Accordingly, one of the first hydrostatic actuator 215 and the second hydrostatic actuator 225 are stretched during backwashing, and the other contracted to become different from each other.

The control panel 300 includes a second main valve 110, a first inlet valve 233, a first outlet valve 243, a first drain valve 214, a second inlet valve 234, and a second outlet valve. 244, the second drain valve 224, the first purified water actuator 215, serves to control the driving of the second purified water actuator 225, and for this purpose, driving of the above-described elements including the above-described elements Front purified water quality sensor 101, rear purified water quality sensor 102, first inlet side water pressure sensor 235, first outlet side water pressure sensor 245, second inlet side water pressure sensor 236 for determining the amount , The second outlet side water pressure sensor 246 is electrically connected.

First, the control panel 300 adjusts the opening amount of the second main valve 110 in order to maintain the water quality of water to be supplied to the customer within the standard value, so that water is supplied to the first water purification module 210 or the second water purification module 220. Be supplied.

To this end, the control panel 300 determines the opening amount of the second main valve 110 by using the measured values of the front water quality sensor 101 and the rear water quality sensor 102. For example, the control panel 300 sets the second main valve 110 to a 0% opening amount when the turbidity measurement value is suddenly changed to 0.5NTU (Nepthelometric Trubidity Unit) or more as a result of the measurement by the front purified water quality sensor 101. do. In this case, all water in the main pipe 100 passes through the front auxiliary pipe 230 through the first water purification module 210 or the second water purification module 220 to the main pipe 100 through the rear auxiliary pipe 240. Join. And the turbidity of the water joined to the main pipe 100 is measured from the rear purified water quality sensor 102 and compared with the measured value of the front purified water quality sensor 101. Thereafter, the control panel 300 gradually increases the opening amount of the second main valve 110 and stops the opening of the second main valve 110 at a point where the measured value of the rear purified water quality sensor 102 does not exceed 0.5 NTU. do. The opening amount of the second main valve 110 is gradually accumulated as the apparatus of the present invention is driven, so that the measured value of the front purified water quality sensor 101, the measured value of the rear purified water quality sensor 102, and the front purified water It is possible to appropriately converge by parameters such as the difference between the measured value of the water quality sensor 101 and the measured value of the rear purified water quality sensor 102. For example, when the measured value of the front purified water quality sensor 101 is 0.7 NTU during the initial operation of the device, the second main valve 110 is completely closed to 0%, and then the rear purified water quality sensor gradually increases the opening amount. If the measured value of (102) is 50% of the maximum opening degree that does not exceed 0.5 NTU, the second main valve 110 is at the point when the measured value of the front purified water quality sensor 101 increases to 0.7 NTU after the seal has passed. By directly changing the opening amount to about 40% to 45% by conservatively operating a set ratio at 50% or 50%, it is possible to reduce the load of the first water purification module 210 or the second water purification module 220. In addition, such data is preferably determined in conjunction with the water purification efficiency of the first water purification module 210 or the second water purification module 220 decreases over time, and the data used for this is the first flow The side water pressure sensor 235, the first outlet side water pressure sensor 245, the second inlet side water pressure sensor 236, the second outlet side water pressure sensor 246, and the like may be targets.

Accordingly, since the opening amount of the second main valve 110 is actively varied by the control of the control panel 300, it is possible to prevent accidents in which foreign substances generated in the front end of the apparatus of the present invention are supplied to the customer.

In addition, the control panel 300 determines whether to use the first water purification module 210 or the second water purification module 220 at the same time or which water purification module, and when backwashing is required during the use of any one water purification module. Controls so that backwashing of the water purification module requiring backwashing can be performed while changing another water purification module to a water purification operation.

To explain this in more detail, first, when the pollution degree of the main pipe is not very severe, the control panel 300 selects a water purification module and performs a water purification operation. 12 illustrates a configuration in which the first water purification module 210 performs a water purification operation. It is understood that during the water purification operation of the second water purification module 220, a water flow is formed along the inlet side 232 of the second water purification line through the second water purification module 220 to the outlet side 242 of the second water purification line. It is desirable to do.

Referring to FIG. 12, the control panel 300 first adjusts the opening amount of the second main valve 110 by 100% so that water flowing through the main pipe 100 can be moved to the front auxiliary pipe 230. And, since the first water purification module 210 is used, the control panel 300 sets the opening amount of the first inlet valve 233 and the first outlet valve 243 to 100%, and the second inlet valve 234 , The second outlet valve 244, and the opening amount of the first drain valve 214 and the second drain valve 224 are controlled to 0%. In the case of the non-return valve 247, since it is a one-way check valve, separate control is not performed. Accordingly, water flowing into the front auxiliary pipe 230 passes through the inlet side 231 of the first water purification line and flows into the first water purification housing 211, and passes through the first water filter 212 to the first water purification line. It passes through the outlet side 241 of and joins the main pipe 100 through the rear auxiliary pipe 240. If the second water purification module 220 is used, the opening amount of the second inlet valve 234 and the second outlet valve 244 is set to 100%, and the first inlet valve 233 and the first outlet valve ( 243), the opening amounts of the first drain valve 214 and the second drain valve 224 are controlled to 0%.

When foreign substances gradually accumulate in the first water filter 212 during the water purification operation of the first water purification module 210, the measured value of the first inlet water pressure sensor 235 increases, and the first outlet water pressure sensor ( The measured value of 245 is lowered so that the difference between the measured value of the first inlet-side water pressure sensor 235 and the measured value of the first outlet-side water pressure sensor 245 increases. When the measured value of the first inlet water pressure sensor 235 and the measured value of the first outlet water pressure sensor 245 are greater than or equal to the set value, the control panel 300 performs a backwash operation of the first water purification module 210 It is judged by this necessary time.

A configuration for performing the backwash operation of the first water purification module 210 is illustrated in FIG. 13. Referring to FIG. 13, water purified from the second water purification module 220 is supplied to the first water purification module 210 in a reverse direction so that the first water filter 212 is backwashed, and the main pipe 100 is The reason for backwashing the first water purification module 210 as water purified from the second water purification module 220 without backwashing the first water purification module 210 as flowing water is water flowing on the main pipe 100 Foreign matter is still present (contaminated water) in the first water filter 212, which may be rather contaminated by backwashing, and also, the innermost mesh network of the first water filter 212 through which water passes first during backwashing. This is because the silver hole has the smallest size, and there is a risk of clogging by foreign matter.

Therefore, during backwashing, purified water must be provided, and for this purpose, the control panel 300 opens the second inlet valve 234 and the second outlet valve 244 by 100% to provide the second water purification module 220 This water purification operation can be performed, and the opening amount of the first inlet valve 233 is set to 0%, and the opening amount of the first outlet valve 243 is set to 100%. Accordingly, the water purified by the second water purification module 220 is supplied from the outlet side 242 of the second water purification line to the inside of the first water filter 212 through the outlet side 241 of the first water purification line, The water supplied to the inside of the first water filter 212 passes through the first water filter 212 in reverse and is discharged to the first water filter housing 211. In this process, the control panel 300 drives the first water purifying actuator 215 so that the first water filter 212 changes the shape of the hole as shown in FIG. 11B.

Meanwhile, when the first water purification module 210 is backwashed, foreign matters dropped from the first water filter 212 are mixed with water and floated inside the first water purification housing 211. In order to discharge this to the outside, the control panel ( 300) opens the first drain valve 214 by 100% so that water and foreign substances in the first water purification housing 211 can be discharged to the outside. Optionally, during such a backwash operation, the control panel 300 may repeatedly drive the first water purifying actuator 215 so that the first water filter 212 repeats shape transformation and restoration, thereby increasing the dropout rate of foreign substances. And, when backwashing is performed at the set time, the control panel 300 sets the opening amount of the first outlet valve and the first drain valve 214 to 0%, so that the first water purification module 210 performs water purification and backwash operation. Enter into a standby state that does not perform.

This backwash operation is similarly applied to the case of backwashing the second water purification module 220. When backwashing the second water purification module 220, the control panel 300 includes a first inlet valve 233 and a first outflow. 100% of the valve 243 is opened so that the first water purification module 210 can perform the water purification operation, and the opening amount of the second inlet valve 234 is 0%, and the opening of the second outlet valve 244 is 0%. The amount of water is set to 100%, and the water purified by the first water purification module 210 passes from the outlet side 241 of the first water purification line to the outlet side 242 of the second water purification line, and the second water filter 222 To be supplied to the inside of. In this case, the opening amount of the second drain valve 224 is similarly set to 100% so that foreign substances generated during backwashing of the second water filter 222 can be discharged to the outside.

As described above, in the present invention, during water purification, the first water purification module 210 and the second water purification module 220 operate separately or at the same time to purify water and do not affect other water purification modules installed in parallel. However, during backwashing, the water purification module to be backwashed and the water purification module to be purified affect each other, so that the purified water that has passed through the water purification module operating as purified water moves to the water purification module that is backwashed.

In addition, the pressure of the water is controlled only by the opening and closing operation of the valve during water purification and backwash, so that a separate pump for backwash is not required. That is, the first water purification module 210 is backwashed and the second water purification module 220 purifies, and the purified water that has passed through the second water purification module 220 moves to the first water purification module 210 and is When looking at the opening and closing of each valve in the case of backwashing the water purification module 210, the second inlet valve 234 and the second outlet valve 244 are opened, the first inlet valve 233 is closed, and the first When the outlet valve 243 is opened, the purified water passing through the second water purification module moves to the rear auxiliary pipe 240 and the first outlet valve 243 having a low pressure without the help of a separate pump. In addition, when the first drain valve 214 is opened, the water obtained by backwashing the first water filter is discharged to the first drain valve.

Next, the second water purification module 220 is backwashed and the first water purification module 210 purifies, and the purified water that has passed through the first water purification module 210 moves to the second water purification module 220 and When looking at the opening and closing of each valve in the case of backwashing the water purification module 220, the first inlet valve 233 and the first outlet valve 243 are opened, the second inlet valve 234 is closed, and the second When the outlet valve 243 is opened, the purified water that has passed through the first water purification module moves to the rear auxiliary pipe 240 and the second outlet valve 244 having a low pressure without the help of a separate pump. In addition, when the second drain valve 224 is opened, water obtained by backwashing the second water filter is discharged to the second drain valve.

In other words, in order for the water purification module to purify water, the inlet valve and the outlet valve of the water purification module must be opened, and in order to backwash the water purification module, the inlet valve must be closed and the outflow valve must be open. Conversely, the state of the outlet valve is the same.

On the other hand, during the water purification operation of the first water purification module 210 or the second water purification module 220, a situation where backwashing is not immediately required, but foreign matters are present in the first water filter 212 or the second water filter 222. There may be cases where the water purification efficiency decreases due to accumulation.

In this situation, if the opening amount of the second main valve 110 is controlled only by the measured values of the front purified water quality sensor 101 and the rear purified water quality sensor 102, the water purification efficiency gradually decreases, and the purified water becomes the main pipe ( 100) gradually decreases, and the measured value of the rear purified water quality sensor 102 increases. In this situation, the opening amount of the second main valve 110 is determined only with the measured value of the front purified water quality sensor 101 and the measured value of the rear purified water quality sensor 102, and the first inlet water pressure sensor 235 The first water purification module 210 or the second water purification module 220 only with the measured values of the first outlet water pressure sensor 245, or the second inlet water pressure sensor 236 and the second outlet water pressure sensor 246 When determining the backwashing timing of the water, as the amount of the purified water confluence decreases, the opening amount of the second main valve 110 has to be set less than necessary. Therefore, the first water purification module 210 or the second water purification The load applied to the module 220 increases as much.

Therefore, the control panel 300, compared to the difference between the measured value of the front purified water quality sensor 101 and the measured value of the rear purified water quality sensor 102, when the opening degree of the second main valve 110 is smaller than the set amount, that is, , If the opening amount of the second main valve 110 is too small compared to the measured value of the front purified water quality sensor 101, it is determined that the amount of purified water joined through the rear auxiliary pipe 240 has decreased, and the water purification module Advance the time of backwashing. In other words, the opening amount of the second main valve 110 is determined in a line where the turbidity measured value of the rear purified water quality sensor 102 does not exceed 0.5 NTU, and is an integer number that joins through the rear auxiliary pipe 240 When the water decreases, the ratio of the water passing through the second main valve 110 and entering the rear purified water quality sensor 102 along the main pipe 100 increases, so that the measured value of the rear purified water quality sensor 102 increases. Then, the control panel 300 should further reduce the opening amount of the second main valve 110 so that more water passes through the first water purification module 210 or the second water purification module 220, which is more water than necessary. As a result of passing through the first water purification module 210 or the second water purification module 220, the front auxiliary pipe 230, the inlet side 231 of the first water purification line, and the inlet side of the second water purification line ( 232), the pressure of the first water purification housing 211, and the second water purification housing 221 may be increased, thereby reducing durability.

Accordingly, the control panel 300 is compared to the predicted opening amount of the second main valve 110 derived as a result of comparing the measured value of the front purified water quality sensor 101 and the measured value of the rear purified water quality sensor 102, When the actual opening amount of the second main valve 110, which is changed so that the measured value of the purified water quality sensor 102 is less than the set value, is less than the set value, the first water purification module 210 or the second water purification module 220 It is determined that backwashing is necessary so that the first water purification module 210 or the second water purification module 220 can be backwashed. This is a first integer calculated based on the measured values of the first inlet side water pressure sensor 235, the first outlet side water pressure sensor 245 or the second inlet side water pressure sensor 236, and the second outlet side water pressure sensor 246. This is a time earlier than the backwash time of the module 210 or the second water purification module 220. In addition, in this case, as the time of backwashing is advanced, the flow of water supplied to the customer through the second main valve 110 of the main pipe 100 becomes smooth, thereby preventing a water shortage phenomenon in the customer.

Meanwhile, the control panel 300 of the present invention receives the measured values of the water quality sensors 101, 102, 623, 624 and controls the opening amount of the first main valve 510 or the second main valve 110 The module 310 and a display module that visually displays the measured value of the water quality sensor 101, 102, 623, 624, or the result of controlling the opening amount of the second main valve 110 or the first main valve 510 ( 320), and the measured value of the water quality sensor (101, 102, 623, 624), or the control result of the opening amount of the first main valve 510 or the second main valve 110 is transmitted to the server 400 It is configured to include the unit 330.

To this end, the control panel 300 includes a control box 301 and a control module 310, a display module 320, and a wireless transmission/reception unit 330 inside and outside the control box 301. The control module 310 is provided inside the control box 301, and the display module 320 and the wireless transmission/reception unit 330 are provided outside the control box 301, but the display module 320 is the control box 301 It is provided inside of the control box 301 and may be configured to be exposed when the door of the control box 301 is opened, and the wireless transmission/reception unit 330 is also provided inside the control box 301 while only the communication antenna is the control box 301 It may be configured to be provided on the outside of.

In addition, the control panel 300 may further include a camera module 340. The camera module 340 may take a picture of the control panel 300, that is, the control box 301 from the outside of the control panel 300, or serves to take a picture of the water purifying device 200 or the drain module 600. Inundation, freezing, damage, etc. of the control panel 300 can be confirmed from the captured image of the camera module 340, and leakage, freezing, damage, etc. of the water purifying device 200 or the drain module 600 can be confirmed.

Various types of information processed by the control module 310 may be displayed on the display module 320. The information displayed at this time may include the measured value of each water quality sensor 101, 102, 623, 624, or, each of the main valves 110, 510 or other valves 214, 224, 233, 234, 243, 244 , 247, 621) may be included.

And, the measured values of each of these water quality sensors (101, 102, 623, 624), or each of the main valves (110, 510) or other valves (214, 224, 233, 234, 243, 244, 247, 621) The opening amount control result is transmitted to the server 400 through the wireless transmission/reception unit 330. In addition, the image captured from the camera module 340 is also transmitted to the server 400 through the wireless transmission/reception unit 330.

At this time, the wireless transmission/reception unit 330 communicates with the server 400 using a mobile communication network such as LTE or 5G, and since the water supply is usually managed by a government agency such as a local government, the information communicated is confidential. Accordingly, the wireless transmission/reception unit 330 is required to use a virtual private network (VPN), and such a virtual private network is required to use equipment certified by the NIS. Therefore, a virtual private network server is additionally provided in the server 400, and a virtual private network client is provided in the wireless transmission/reception unit 330.

On the other hand, in case of operating a virtual private network, since the traffic exceeds 200MB per month, the cost of the mobile communication network is bound to exceed a certain level. However, since communication data for actual monitoring is a very small unit at a level of 1MB to 2MB, continuous operation of a virtual private network becomes inefficient in terms of cost.

Accordingly, in the present invention, the mobile communication network router for communicating with the server 400 by the wireless transmission/reception unit 330 is turned on at a set time interval such as 5 minutes or 30 minutes, so that the control panel 300 is It is configured to communicate with the server 400. In such intermittent communication, it is possible to reduce the monthly fee of the mobile communication network by 50% to 90%. On the other hand, in the case of a still image captured from the camera module 340, a VGA-class image occupies only 50kB, so if an image to visually check the presence of a device is transmitted once a day, it is less than 2MB per month. It can also be operated by capacity. In addition, in this case, it is not necessary to continuously operate the mobile communication network router, so that the power consumption can be reduced at the same time.

Meanwhile, even if the wireless transceiver 330 is set to communicate with the server 400 once every 30 minutes, in the event of an abnormal situation such as a sudden change in the measured value of the water quality sensor, immediately turn on the mobile communication network router and communicate with the server 400 It is desirable to be configured to allow communication.

In addition, even when the set value of the control module 310 is changed from the server 400 to the control panel 300 or the water purifying device 200 or the drain module 600 needs to be stopped, a control command is transmitted according to the set communication period. It is preferable to be, but when it is necessary to urgently change a setting value or stop the equipment urgently, it may be configured to forcibly wake on the mobile communication network router of the wireless transceiver 330.

In addition, the server 400 transmits the monitoring result to the manager terminal so that the manager terminal can check the monitoring information as illustrated in FIG. 16, and receives a control command from the manager terminal and transmits it to the control panel 300.

Meanwhile, the server 400 may be configured in plural. This is to continue monitoring even when a failure occurs in any one server 400. To this end, the server 400 is composed of two or more, and any one server 400 is selectively communicated with the control panel 300.

In addition, the server 400 may transmit information such as a level of fine dust and a national emergency situation to the control panel 300. At this time, if the control panel 300 is exposed to the ground and installed, the corresponding information can be propagated through the display module 320 of the control panel 300.

The present invention consisting of the above-described configuration can measure the water quality of the water flowing in the main pipe 100 and immediately eliminate it when contaminated water is introduced, and the water quality measurement value and the control result of the drain module 600 are monitored in a remote server. There is a possible effect.

In addition, in the present invention, the control panel 300 and the server 400 are communicated through a mobile communication network to reduce communication costs, and security is enhanced by using a virtual private network.

In addition, according to the present invention, the camera module 340 is provided, and the photographed image is transmitted to the server, thereby making it possible to visually check whether there is an abnormality in the equipment.

In addition, according to the present invention, communication between the control panel 300 and the server 400 is performed every set time interval, thereby reducing traffic for communication, and thus, further reducing the communication cost.

In addition, according to the present invention, since any one of the plurality of servers 400 is selectively communicated with the control panel 300, even if a failure occurs in any one server 400, monitoring can be continued.

In addition, according to the present invention, the drain module 600 is provided under the connection part 500 so that the pollutants contained in water passing through the connection part 500 move to the lower part of the main pipe 100 by their own weight, and the drain module ( 600), the water flowing through the connection part 500 flows into the drain housing 610 after the vortex is formed by the vortex forming film 633, so that contaminants are introduced into the drain housing 610 by the vortex. There is an effect of increasing the inflow rate.

In addition, in the present invention, an upper plate 631 having a first drain hole 632 formed between the drain housing 610 and the connection part 500 and a lower plate 636 having a second drain hole 637 formed therein are provided, Since the lower plate 636 is provided to be slidable, the size of the through hole formed by overlapping the first drain hole 632 and the second drain hole 637 when sliding the lower plate 636 is possible, and accordingly, the drain housing There is an effect of controlling the amount of water flowing into (610).

In addition, according to the present invention, since the direction of the inclined surface of the vortex forming film 633 is variable, even if the direction of water flowing through the main pipe 100 is changed, it is possible to flexibly cope with this.

In addition, according to the present invention, the water purifying device 200 is provided to purify water flowing over a tap water pipe.

In addition, in the present invention, continuous water purification is achieved by selectively using two water purification modules, and by determining the opening amount of the second main valve 110 in the main pipe 100 through a water quality sensor, the flow of water is increased. It has the effect of allowing water within the standard turbidity level to be supplied to the customer without interfering.

In addition, the present invention provides backwashing by supplying purified water to a water purification module requiring backwashing while performing a backwashing while one water purification module purifies the other water purification module at a time when backwashing is required. Even if water flows in the water supply line, backwashing can be performed with clean water during backwashing of the water filter. While the purified water is supplied back to the water purification module that needs backwashing, some of the purified water is merged back into the main pipe to continue. As a result, purified water can be supplied into the main pipe, thereby minimizing the number of steps to the receiver even during backwashing.

In addition, the present invention is provided with an actuator to pressurize the water filter from above during backwashing to change the shape of the hole in the mesh net of the water filter, so that the water filter is in a state in which foreign matter is easily removed during backwashing. have.

In addition, the present invention does not require a separate pump facility for backwashing of the water purification module, and thus, there is an advantage that a small scale can be installed.

100: main pipe 101: front purified water quality sensor
102: rear purified water quality sensor 110: second main valve
200: water purification device
210: first water purification module 211: first water purification housing
212: first water filter 213: first drain line
214: first drain valve 215: first water purification actuator
220: second water purification module 221: second water purification housing
222: second water filter 223: second drain line
224: second drain valve 225: second water purification actuator
230: front auxiliary pipe 231: inlet side of the first water purification line
232: inlet side of the second water purification line 233: first inlet valve
234: second inlet valve 235: first inlet side water pressure sensor
236: second inlet side water pressure sensor
240: rear auxiliary pipe 241: outflow side of the first water purification line
242: outlet side of the second water purification line 243: first outlet valve
244: second outlet valve 245: first outlet side water pressure sensor
246: second outlet side water pressure sensor 247: non-return valve
300: control panel 301: control box
310: control module 320: display module
330: wireless transceiver 340: camera module
400: server
500: connection part 510: first main valve
600: drain module
610: drain housing 611: deposit
620: discharge line 621: drain valve
623: first drain water quality sensor 624: second drain water quality sensor
630: drain control plate 631: upper plate
632: first drain hole 633: vortex forming film
634: vortex shaft 635: vortex motor
636: lower plate 637: second drain hole
638: drain actuator

Claims (17)

The main pipe supplying water;
A water quality sensor measuring the water quality inside the main pipe;
A first main valve provided inside the main pipe and adjusting a ratio of water flowing through the main pipe;
A pipe-shaped connection part connected to the main pipe in communication;
A drain module coupled to the lower end of the connection part to discharge water flowing in the connection part to the outside or to collect foreign substances contained in the water flowing in the connection part;
A control panel that receives the measured value of the water quality sensor and determines an opening amount of the first main valve;
Including; a server that receives and monitors the measurement value or the opening amount control result of the water quality sensor transmitted from the control panel;
The drain module includes a drain housing having a hollow interior having a volume and having an upper end communicating with the lower end of the connecting portion, a discharge line having one end connected to one side of the drain housing, and one end communicating with the discharge line And a drain valve that is provided so that the opening amount is determined by the control panel;
The drain module includes a drain control plate provided between the connection part and the drain housing to control an amount of water flowing into the drain housing from the connection part,
The drain control plate includes an upper plate in which a first drain hole is perforated and a vortex forming film is formed inclined in a direction in which water flows upward from the front end of the first drain hole; A lower plate provided to be slidably in contact with a lower surface of the upper plate and having a second drain hole perforated at a position corresponding to the first drain hole, and a drain actuator for sliding the lower plate,
The control panel operates the drain actuator when the measured value of the water quality sensor is greater than or equal to a set value, thereby increasing the size of the through hole formed by overlapping the first drain hole and the second drain hole. system.
The method of claim 1,
The control panel,
A control module receiving the measured value of the water quality sensor and controlling an opening amount of the first main valve;
A display module for visually displaying a measurement value of the water quality sensor or a result of controlling an opening amount;
A wireless transmitting/receiving unit for transmitting a measurement value of the water quality sensor or a result of controlling an opening amount to the server;
Including,
The wireless transceiver unit is a water quality integrated management system equipped with a turbid water exclusion function that communicates with the server through a mobile communication network using a virtual private network (VPN).
The method of claim 2,
Includes; a camera module for photographing the control panel or the drain module,
The control panel is a water quality integrated management system equipped with a turbid water exclusion function for transmitting the captured image of the camera module to the server.
The method of claim 3,
The control panel is a water quality integrated management system equipped with a turbid water exclusion function that is communicated with the server at set time intervals.
The method of claim 4,
The server is composed of a plurality, and any one of the plurality of servers is a water quality integrated management system provided with a turbid water exclusion function in communication with the control panel.
The method of claim 1,
The connection unit is a water quality integrated management system provided with a turbid water exclusion function in the form of a series connection in which both ends are connected in communication with the main pipe at a point on the main pipe.
The method of claim 1,
The connection unit is a water quality integrated management system equipped with a turbid water exclusion function in the form of a parallel connection in which both ends are connected in communication with two different points on the main pipe.
The method of claim 1,
The control panel closes the first main valve and opens the drain valve when the measured value of the water quality sensor is greater than or equal to a set value.
delete delete The method of claim 1,
The vortex forming film is formed to form an obtuse angle with respect to the bent portion by bending a central portion, and includes a vortex shaft fixed to the bent portion of the vortex forming film, and a vortex motor coupled to the vortex shaft,
The control panel drives the vortex motor to change the direction of the slope of the vortex forming film, a water quality integrated management system equipped with a turbid water removal function.
The method of claim 1,
A water purifying device that is coupled in communication with the main pipe to branch and purify water flowing in the main pipe;
A second main valve provided inside the main pipe to control an amount of water flowing to the water purification device;
Including,
The water purification device,
A front auxiliary pipe and a rear auxiliary pipe provided in communication with the main pipe;
A first water purification line having one end in communication with the front auxiliary pipe and the other end in communication with one end of the rear auxiliary pipe;
A second water purification line provided in parallel to the first water purification line, one end connected in communication with the front auxiliary pipe, and the other end connected in communication with one end of the rear auxiliary pipe;
A first water purification module provided on the first water purification line to purify water flowing on the first water purification line;
A second water purification module provided on the second water purification line to purify water flowing on the second water purification line;
Including, wherein the first water filter included in the first water purification module and the second water filter included in the second water purification module have different shapes according to the direction of movement of water,
The control panel receives the measured value of the water quality sensor, controls the opening amount of the second main valve, and transmits the measured value or the opening amount control result of the water quality sensor to the server. Management system.
The method of claim 12,
The water that has passed through the first or second water purification modules is transferred to the main pipe through the rear auxiliary pipe during purification, and when backwashing, the purified water passes through the backwashing water purification module. Integrated water quality management system.
The method of claim 12,
The first water purification module,
A first water purification housing having one side communicating with the inlet side of the first water purification line and a lower end communicating with the outlet side;
A first water filter having an upper end and an open lower end, spaced apart from a side surface of the first water purification housing, coupled to a bottom surface of the first water purification housing, and having an inner hollow portion communicating with an outlet side of the first water purification line;
A first drain line communicating with one side of the first water purification housing;
Including; a first drain valve provided inside the first drain line,
The second water purification module,
A second water purification housing having one side communicating with the inlet side of the second purified water line and a lower end communicating with the outlet side;
A second water filter having an upper end sealed and an open lower end, spaced apart from a side surface of the second water purification housing, coupled to a bottom surface of the second water purification housing, and having an inner hollow portion communicating with an outlet side of the second water purification line;
A second drain line communicating with one side of the second water purification housing;
A second drain valve provided inside the second drain line;
Integrated water quality management system equipped with a turbid water exclusion function comprising a.
The method of claim 14,
The first water purification line is provided with a first inlet valve on the inlet side, a first outlet valve is provided on the outlet side, and the second water purification line is provided with a second inlet valve on the inlet side, and a second outlet on the outlet side. A valve is provided;
In the backwash operation, an integrated water quality management system provided with a turbid water exclusion function in which the opening and closing states of the inlet valves of the first and second purification lines are opposite to each other, and the opening and closing states of the outlet valves are the same.
The method of claim 14,
The first water purification housing and the second water purification housing each include a first water purification actuator and a second water purification actuator for pressurizing a first water filter and a second water filter provided therein from the upper portion,
The control panel is a water quality integrated management system equipped with a turbid water exclusion function for operating the first purified water actuator and the second purified water actuator differently during backwashing.
The method of claim 16,
An integrated water quality management system equipped with a turbid water exclusion function in which the elongation length of the water purification actuator built in the water purification module to be backwashed is longer than the extension length of the water purification actuator built in the water purification module.

Images