KR102107416B1 - Simultaneous control method of purification device by simultaneous monitoring using real-time internet of things - Google Patents

Abstract

The present invention provides a real-time Internet of Things (IoT) communication unit installed on a purification device having a control unit and a detection sensor to control the state of the purification device controlled by the control unit and the operating state of the purification device detected through the detection value of the detection sensor. It is possible to monitor and control the operation status of the current purification device in real time, and monitor and control the operation of each purification device in real time through the real-time Internet of Things (IoT) communication unit. Regarding the simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things that can be managed and monitored by a small number of administrators, it detects a plurality of detection devices installed inside and before and after the purification devices that purify pollutants Each purification device receives the detection value of the sensor from the control unit connected to each purification device. Activating a set value to be set in the fisherman; Controlling the purification device to determine whether the purification device is operating normally through the detection value of the purification device transmitted to the control unit, and further controlling the control value to be set; Whether the control unit operates normally or not, and transmits the detection value of the detection sensor that operates the purification device and the control value of the control unit to the main server or terminal unit through a remote Internet or wireless communication through the Internet of Things (IOT) communication unit. step; Calculating a current value of the current purification device by comparing the control value of the control unit transmitted to the main server or the terminal, the operating state of the purification device, and the detection value of the detection sensor with a set value stored in the main server or terminal; A display value according to a plurality of alarm stages set in the main server or the terminal through the calculated state value, and displaying the display value displayed in the main server or the terminal in a sound or screen on the main server or the terminal. It characterized in that it comprises a step of controlling each purification device from the remote by transmitting a control signal to the control unit through the administrator.

Description

Simultaneous control method of purification device by simultaneous monitoring using real-time internet of things}

The present invention relates to a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things, more specifically, a purification device controlled through a control unit by installing a real-time Internet of Things communication unit in a purification device including a control unit and a detection sensor It can monitor and control the operation status of the current purification apparatus in real time by transmitting the operation status of the purification apparatus sensed through the status of the sensor and the detection value of the detection sensor to the terminal or the main server. Simultaneous control method by simultaneous monitoring of purification devices using real-time Internet of Things that allows a small number of administrators to manage and monitor multiple purification devices inexpensively and easily, because the operation of each purification device is monitored and controlled in real time through the Internet communication unit. It is about.

Generally, dust or foreign substances are generated in the process of manufacturing or processing an article or in the process of burning and discharging materials, which are sucked through a suction device and discharged together with air.

According to the environment in which the exhaust gas is discharged, dust or debris is included and discharged. When the exhaust gas containing such dust or debris is released into the air, the air is contaminated, so that dust or debris is filtered out so that it does not remain in the exhaust gas. A dust collector or adsorption device is installed on the pipe.

Such a dust collecting or adsorption apparatus has a problem that normal filtering or adsorption is not performed because dust or foreign substances accumulate on the filter or adsorbent over time, and thus it is difficult to confirm this.

In order to solve the above problems, the prior patent relates to a chimney remote monitoring system for remote control, a value signal measured by measuring a pollutant contained in a gas discharged from a chimney, and a signal of its own state One or more measuring devices for outputting; And a management server that receives a signal for measured values and states measured by one or more measurement devices, monitors one or more measurement devices, and outputs signals for controlling one or more measurement devices.

However, the prior patent has a problem in that it is impossible to measure the efficiency or load factor of the air purifying device that filters or absorbs dust or foreign substances in the exhaust gas and the exhaust device that discharges the exhaust gas or absorbs and discharges pollutants in the exhaust gas with water. , There is a problem in that it is impossible to control the air purifying device or the exhaust device by checking the information in real time.

Prior Patent: Korean Registered Patent Publication No. 10-1199928 (November 5, 2012)

The present invention provides a real-time Internet of Things (IoT) communication unit installed on a purification device having a control unit and a detection sensor to control the state of the purification device controlled by the control unit and the operating state of the purification device detected through the detection value of the detection sensor. It is possible to monitor and control the operation status of the current purification device in real time, and monitor and control the operation of each purification device in real time through the real-time Internet of Things (IoT) communication unit. The purpose of the present invention is to provide a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things that can be managed and monitored by a small number of administrators.

The simultaneous control method by simultaneous monitoring of the purification device using the real-time Internet of Things according to the present invention for achieving the above object, the detection values of a plurality of detection sensors installed inside and before and after the purification devices for purifying pollutants Receiving from the control unit connected to each purification device and operating each purification device with a basic control value set in the control unit; Whether the control unit of the purifying device operated through the step of operating with the basic control value set in the control unit operates normally, the detection value of the detection sensor operating the purifying device and the control value of the control unit are real-time Internet of Things (IOT). Transmitting to a main server or a terminal unit through a remote Internet or wireless communication through a communication unit; Calculating a current value of the current purification device by comparing the control value of the control unit transmitted to the main server or the terminal, the operating state of the purification device, and the detection value of the detection sensor with a set value stored in the main server or terminal; A display value according to a plurality of alarm stages set in the main server or the terminal through the calculated state value, and displaying the display value displayed in the main server or the terminal in a sound or screen on the main server or the terminal. It characterized in that it comprises a step of controlling each purification device from the remote by transmitting a control signal to the control unit through the administrator.

The step of calculating the state value of the purification device compares the detection value of the detection sensor and the setting value set in the main server or terminal according to the purification capability of the purification device, and compares the reference value and the reference value in which the set value is a normal range value. In the step of dividing the step into a lower value consisting of an exceeding upper value and a lower reference value, and dividing the lower value and the upper value into a sound or a screen to display the corresponding status value as an alarm value of the corresponding step through the main server or the terminal unit. It is characterized by being displayed.

If the state value of the purification device is located between the minimum value and the maximum value according to the reference value set in the main server or the terminal, it is displayed as normal, and when the state value is located at the next lower or higher value, the lower value When indicating a step, it is expressed as LL below the minimum value, L below the range value, and LH above the maximum value, and displayed as caution, warning, and check.When above the value, HL below the minimum value of the high value, H above the range value, and HH above the maximum value It is characterized by displaying the alarm value on the main server or terminal by attention, warning, and inspection.

The purification device for purifying the contaminants is composed of a scrubber, a dust collector, an adsorber, or a water purifier, and the sensing sensor is installed in the purification device and transmits a sensed value to the control unit.

The detection value detected by the detection sensor is characterized in that it consists of operating conditions of various components, including the dust collecting filter of the purification device, the pressure loss of the adsorbent or the absorption layer, or the load of the blower as a ventilation device.

The terminal unit and the main server are connected to a real-time Internet of Things (IOT) communication unit via the Internet or wireless communication, and the state of the purification device is detected through the detection value of the detection sensor transmitted through the communication unit and the status signal of the control unit. It is characterized in that a display body to be displayed and an input body to input control values to the main server or terminal are provided, and the terminal portion is made of any one or more of a PC, a tablet, a laptop, a PDA, or a mobile phone.

The present invention provides a real-time Internet of Things (IoT) communication unit installed on a purification device having a control unit and a detection sensor to control the state of the purification device controlled by the control unit and the operating state of the purification device detected through the detection value of the detection sensor. It has the effect of monitoring and controlling the current operating state of the purification device in real time.

In addition, since the existing purification devices are monitored and controlled in real time through the real-time Internet of Things communication unit, a small number of administrators can manage and monitor a number of purification devices inexpensively and simply.

1 is a view showing the overall configuration of a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things according to an embodiment of the present invention.
2 is a view showing a sequence of a simultaneous control method by simultaneous monitoring of the purification device using the real-time Internet of Things according to the present disease.
3 is a view showing a monitoring algorithm for monitoring the adsorbent performance of a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things according to the present invention.
4 is a view showing a washing water circulation monitoring algorithm of a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things according to the present invention.

Hereinafter, specific embodiments for carrying out the present invention will be described with reference to the drawings. The embodiments of the present invention are for explaining one invention, and the scope of rights is not limited to the illustrated embodiment, and the illustrated drawings are limited to the drawings because only the essential contents are enlarged and the accompanying elements are omitted for clarity of the invention. It should not be interpreted.

In the present invention, the detection values of the plurality of detection sensors 3 installed inside and behind the front and rear ends of the purification device 1 for purifying contaminants are transmitted from the control unit 2 connected to each purification device 1, respectively. Operating the purifying device 1 with the basic control value set in the control unit 2 (S10); The control unit 2 of the purifying device 1 operated through the step S10 of operating the basic control value set in the control unit 2, whether the normal operation or not, of the detection sensor 3 in which the purifying device 1 is operated The detection value and the control value of the control unit 2 are transmitted to the remote Internet 20 or wireless communication 20 through the real-time Internet of Things (IOT) communication unit to the main server 30 or the terminal unit 40 Step S20); The control value of the control unit 2 transmitted to the main server 30 or the terminal unit 40, the operating state of the purification device 1 and the detection value of the detection sensor 3 are detected by the main server 30 or the terminal unit ( 40) calculating a state value of the current purification device 1 by comparing with the set value stored in step S30; Displaying a sound or a screen on the main server 30 or the terminal unit 40 as a display value according to a plurality of alarm steps set in the main server 30 or the terminal unit 40 through the calculated state value ( S40) and the step of controlling each purification device 1 at a remote location by sending a control signal to the control unit 2 through the display value displayed on the main server 30 or the terminal unit 40 (S50). It is characterized by including.

The step (S30) of calculating the state value of the purification device 1 is set in the main server 30 or the terminal 40 according to the detection value of the detection sensor 3 and the purification capability of the purification device 1 The set values are compared, and the step is divided into a reference value whose set value is a normal range value, a high value exceeding the reference value, and a low value consisting of less than the reference value, and is divided into the low value and the high value to sound the corresponding state value or In step S40 of displaying on the screen, it is characterized by displaying the alarm value of the corresponding step through the main server 30 or the terminal unit 40.

When the state value of the purification device 1 is located between the minimum value and the maximum value according to the reference value set in the main server 30 or the terminal unit 40, the status value is displayed as normal, and the state value is the next lower value or If it is located in the upper value, it is indicated as LL below the minimum value when indicating the step in the case of the lower value, L in the range value, and LH when it is above the maximum value. It is characterized by displaying the alarm value in the main server 30 or the terminal unit 40 as caution, warning, and inspection as indicated by H, which is a range value or higher than the maximum value.

The purification device (1) for purifying the contaminants consists of a scrubber, a dust collector, an adsorber or a water purification device, and the detection sensor (3) is installed in the purification device (1) to transmit the detected value to the control unit (2). It is characterized by.

The detection value detected by the detection sensor 3 is characterized in that it consists of operating conditions of various components, including the dust collecting filter of the purification device 1, the pressure loss of the adsorbent or the absorption layer, or the load of the blower which is a ventilation device.

The terminal unit 40 and the main server 30 are connected to a real-time Internet of Things (IOT) communication unit through the Internet 20 or wireless communication 20, and a detection sensor transmitted through the communication unit A display body for displaying the state of the purification device 1 through the detection value of (3) and the status signal of the control unit 2 and an input body for inputting control values to the main server 30 or the terminal unit 40 are provided. The terminal unit 40 is characterized in that it consists of any one or more of a PC, tablet, laptop, PDA or mobile phone.

1 is a view showing the entire configuration of a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things according to an embodiment of the present invention, the front and rear ends of the purification device 1 for purifying contaminants and the inside The detection values of the plurality of detection sensors 3 installed in the controller are transmitted from the control unit 2 connected to each purification device 1 to operate each purification device 1 as the default control value set in the control unit 2 Step S10; The control unit 2 of the purifying device 1 operated through the step S10 of operating the basic control value set in the control unit 2, whether the normal operation or not, of the detection sensor 3 in which the purifying device 1 is operated The detection value and the control value of the control unit 2 are transmitted to the remote Internet 20 or wireless communication 20 through the real-time Internet of Things (IOT) communication unit to the main server 30 or the terminal unit 40 Step S20); The control value of the control unit 2 transmitted to the main server 30 or the terminal unit 40, the operating state of the purification device 1 and the detection value of the detection sensor 3 are detected by the main server 30 or the terminal unit ( 40) calculating a state value of the current purification device 1 by comparing with the set value stored in step S30; Displaying a sound or a screen on the main server 30 or the terminal unit 40 as a display value according to a plurality of alarm steps set in the main server 30 or the terminal unit 40 through the calculated state value ( S40) and the step of controlling each purification device 1 at a remote location by sending a control signal to the control unit 2 through the display value displayed on the main server 30 or the terminal unit 40 (S50). Includes.

2 is a view showing a sequence of a simultaneous control method by simultaneous monitoring of the purification device using the real-time Internet of Things according to the present disease.

1 and 2, the purification device 1 is composed of a scrubber, a dust collector, an adsorber or a water purification device, and the detection sensor 3 is installed at the front and rear ends of the purification device 1 to detect the detection. The value is transmitted to the control unit 2.

The detection value detected by the detection sensor 3 consists of the operating state of various components including the dust collecting filter of the purification device 1, the pressure loss of the adsorbent or the absorption layer, or the load of the blower which is a ventilation device.

The operation (S10) of operating with the basic control value connects the detection values of the plurality of detection sensors 3 installed inside and to the front and rear ends of the purification apparatus 1 for purifying contaminants to each purification apparatus 1 It is a step (S10) of receiving the control unit 2 and operating each purifying device 1 with a set value set in the control unit 2.

At this time, the purification device 1 is configured to operate respectively through a control value set in the control unit 2 provided, and the real-time Internet of Things 20 communication unit 10 is connected to the control unit 2 to control each control unit ( The state values of 2), a plurality of detection sensors 3 installed in the purification device 1 and the operating state values of the purification device 1 are displayed in real time through the Internet of Things 20 communication unit 10, the Internet 20 or It is transmitted to the main server 30 or the terminal unit 40 through the wireless communication 20.

Because of this, the state of the purification device 1 is monitored in real time and the control unit 2 is controlled by transmitting a control signal without realizing additional device configuration in the existing purification device 1, so the purification device 1 is remotely controlled. It is possible to control the operating state of the.

When the purifying device 1 is controlled to the basic control value through the step S10 of operating with the basic control value, the purifying device 1 is transmitted through the step S20 of transmitting to the main server 30 or the terminal 40. The operating state, the control state value of the purification device 1 and the detection value of the detection sensor 3 are real-time through the Internet of Things 20 communication unit 10 to the Internet 20 or wireless communication 20 to the main server 30 ) Or the terminal unit 40.

Accordingly, the main server 30 or the terminal unit 40 can check the state of the plurality of purification devices 1 in real time and control the purification device 1 that needs to be controlled.

At this time, the terminal unit 40 and the main server 30 are connected to the real-time Internet of Things 20 (IOT: Internet of Things) communication unit through the Internet 20 or wireless communication 20, and detection transmitted through the communication unit The display unit for displaying the state of the purification device 1 through the detection value of the sensor 3 and the status signal of the control unit 2 and an input body for inputting control values to the main server 30 or the terminal unit 40 Is provided, the terminal unit 40 may be made of any one or more of a PC, tablet, laptop, PDA or mobile phone.

The main server 30 and the terminal unit 40 may receive and transmit and display and control signals transmitted from the control unit 2 through the Internet 20 or wireless communication 20, respectively, and communicate with each other. The control and status monitoring values are matched and stored in the main server 30.

Through the step (S20) of transmitting to the main server 30 or the terminal unit 40, the control server 2 control value, the operation state of the purification device 1 and the detection value of the sensor 3 are detected by the main server ( 30) or control of the control unit 2 transmitted to the main server 30 or the terminal unit 40 through step S30 of calculating the status value of the current purification device 1 when transmitted to the terminal unit 40 Calculate the current value of the purification device 1 by comparing the value, the operating state of the purification device 1 and the detection value of the detection sensor 3 with a set value stored in the main server 30 or the terminal unit 40 Is done.

At this time, the calculated state value of the purification device 1 is the control value of the control unit 2, the operation state of the purification device 1 and the detection value of the detection sensor 3, the main server 30 or the terminal unit 40 ), The efficiency according to the operation of the purification device 1 is numerically compared with a preset value.

The set value is divided into a reference value, an upper value and a lower value to display an alarm of a normal or a corresponding step according to the state value of the purification device 1 set in the main server 30 or the terminal unit 40, and the reference value is normal As a normal range value set as a range, it indicates the range of the operating load rate at which the purifying device 1 operates normally.

When the state value through the sensed value exceeds or exceeds the maximum value of the reference value, it is checked whether the value corresponds to a low value or a high value by comparing with a low value or a low value indicating an alarm.

At this time, the lower value or the upper value has a minimum value and a maximum value, respectively, and a range value between the minimum value and the maximum value, and alarms corresponding to the minimum value and the maximum value are respectively set. It is displayed on the server 30 or the terminal unit 40, and if it is equal to or less than the minimum value of the lower value or upper value, caution of each step is displayed, and if it is equal to or greater than the maximum value of the lower value or upper value, it is displayed as a check.

When the check value is displayed on the main server 30 or the terminal unit 40 when it is equal to or greater than the maximum value of the lower value or the upper value, the administrator checks the corresponding purification device displaying the check mark to solve the problem.

In addition, when a state value is located between the normal range value and the lower value and between the normal range value and the upper value, a warning is displayed on the main server 30 or the terminal unit 40.

At this time, the state value is the operation load factor calculated by the main server 30 or the terminal unit 40 and refers to a value obtained by calculating the operation load according to the purification method according to the purpose of the purification apparatus 1 as the operation load factor.

When the operating load factor, which is a state value according to the operation of the purifying device 1, is calculated as a numerical value through the step S30 of calculating the state value of the current purifying device 1, displaying the sound or screen (S40) ) To be displayed as a sound or screen on the main server 30 or the terminal unit 40 as a display value according to a number of alarm stages set on the main server 30 or the terminal unit 40 through the status value calculated through do.

At this time, the step of displaying the sound or the screen (S40) is set to the minimum and maximum in the main server 30 or the terminal 40 according to the detection value of the detection sensor 3 and the purification ability of the purification device 1 When the set value of each warning step is compared and the set value is less than or equal to or greater than or equal to the minimum value of each step, an alarm is displayed through the main server 30 or the terminal unit 40.

That is, if the detection value of the detection sensor 3 is located between the minimum value and the maximum value according to the multiple alarm stages set in the main server 30 or the terminal unit 40, the alarm is not displayed, and the minimum value of each stage Or, if it is lower or higher than the maximum value, the alarm of the corresponding step is displayed by the main server 30 or the terminal unit 40.

That is, if the state value of the purifying device 1 is located between the minimum value and the maximum value according to the reference value set in the main server 30 or the terminal unit 40, the status value is displayed as normal, and the state value is the next step. If it is located at the value or the upper value, it is indicated as LL below the minimum value when indicating the step in the case of the lower value, L as the range value, and LH when it is above the maximum value. It is represented by HL, H which is the range value, and HH that is greater than or equal to the maximum value. The warning value is displayed on the main server 30 or the terminal unit 40 by attention, warning, and inspection.

When the terminal 40 or the main server 30 displays the sound or the screen through the step S40 of displaying the sound or the screen, the administrator checks the displayed state and controls it at a remote location (S50). When there is an abnormality, the manager transmits a control signal to the control unit 2 through the display value displayed on the main server 30 or the terminal unit 40 to control each purification device 1 at a remote location.

3 is a view showing a monitoring algorithm for monitoring the adsorbent performance of a simultaneous control method by simultaneous monitoring of a purification device using a real-time Internet of Things according to the present invention, and FIG. 4 is a view of a purification device using a real-time Internet of Things according to the present invention It is a diagram showing the washing water circulation monitoring algorithm of the simultaneous control method by simultaneous monitoring.

3 and 4, a configuration for calculating the operation load factor of the purification device 1 through the present invention made as described above will be described with reference to an embodiment.

When the purifying device 1 is an air purifying device 1 for purifying exhaust gas, the air pressure of the exhaust gas before entering the air purifying device 1 and the air pressure of the exhaust gas passing through the air purifying device 1 are detected. Load conversion differential pressure and main server 30, which are sensed by the sensor 3 and are calculated through the measured differential pressure measured through the detection sensor 3 in the main server 30 or the terminal unit 40 and a pre-tested experiment coefficient. Alternatively, the minimum and maximum values preset in the terminal unit 40 are compared and displayed through the main server 30 or the display unit of the terminal unit 40.

At this time, when the load in terms of the differential pressure of the air purifier 1 is the filter is coupled first divided into the case where the adsorbent when the filter is coupled to the air purifying device (1) coupled to filter the foreign substances or dust in the exhaust gas equation The differential pressure in terms of load is calculated through 1 .

That is, when a filter is coupled to the air purifying device 1 in the main server 30 or the terminal unit 40, the risk level is set in stages in advance to set the minimum alarm setting value and the maximum alarm setting value according to each step. Then, the load conversion differential pressure calculated through Equation 1 in the main server 30 or the terminal unit 40 is compared with the minimum value and the maximum value set according to the reference value step to confirm whether the load conversion differential pressure is within the range of the reference value. , If it is less than or exceeding the reference value, check whether it is the minimum value, maximum value or range value of the upper value or the lower value to check the alarm of the normal, caution, warning or check mark corresponding to each step. 40).

Equation 1

Here, ΔPc is the differential pressure in terms of load (mmAq), ΔPa is the actual pressure difference in the filter (mmAq), K1 is the filter experimental coefficient, and Va is the design operating load factor (set load factor: considering the utilization rate and aging efficiency = maximum operating load factor = 100%) The rated operating load factor considering the margin ratio or the facility availability ratio and the facility load and the pollutant generation load (= production load amount), Vp is the actual operating load ratio (rather than the rated capacity of the air pollution prevention facility) Equipment load ratio).

When the adsorbent is combined with the air purifying device 1 to adsorb foreign matter or dust in the exhaust gas from the air purifying device 1, the differential pressure in terms of load is calculated through Equation 2 .

That is, when an adsorbent is coupled to the air purifying device 1 in the main server 30 or the terminal unit 40, the risk level is set in stages in advance to set the minimum and maximum alarm settings according to each stage. Then, the load conversion differential pressure calculated through Equation 2 in the main server 30 or the terminal unit 40 is compared with the minimum value and the maximum value set according to the reference value step to check whether the load conversion differential pressure is within the range of the reference value. , If it is less than or exceeding the reference value, check whether it is the minimum value, maximum value or range value of the upper value or the lower value to check the alarm of the normal, caution, warning or check mark corresponding to each step. 40).

Equation 2

Here, ΔPc is the differential pressure in terms of load (mmAq), ΔPa 'is the actual pressure difference in the adsorbent (mmAq), K2 is the adsorbent test coefficient, and Va is the design operating load factor (set load factor: considering the utilization rate and aging efficiency = 100% of the maximum operating load factor). The rated operating load factor considering the facility margin ratio or the facility aged factor and the pollutant generation load (= production load amount) considering the facility margin ratio, Vp is the actual operating load factor (current operation compared to the rated capacity of the air pollution prevention facility) Equipment load rate).

When the control unit 2 is controlled in real time through the control unit 2 according to the state of the control unit 2 and the air purifying device 1 and whether it is in normal operation, the user can control the control unit 2 in real time through the Internet 20 or wireless communication. The air purifying device 1 may be stopped by controlling the air purifying device 1 through the control path of the control unit 2, the operating intensity of the air purifying device 1 may be increased, or the air purifying function may be changed by changing to another path. .

If the air purification device 1 does not indicate the normal operating load rate by checking the load rate of the air purification device 1 in the main server 30 or the terminal unit 40, the exhaust pipe of the exhaust gas is changed to another air purification device 1 ), Or stop the operation of the air purification device 1 and the manufacturing device that generates exhaust gas, and replace or clean the filter or adsorbent of the air purification device 1 You can take action.

When the air purifying device 1 purifies exhaust gas using water, a water supply pump is used for this, which measures the actual and rated current amount of the operated water supply pump of the air purifying device 1, and measures the measured airflow or The operating load ratio of the pump is calculated from the main server 30 or the terminal unit 40 through the actual and rated current amount of the water supply pump and displayed through the display body.

When the operating load ratio of the pump is checked and displayed through a display provided in the main server 30 or the terminal unit 40, the exhaust gas containing pollutants is purged by the air purifying device 1 through the air purifying device 1 In some cases, pollutants are adsorbed with water to discharge exhaust gas.

When pollutants are contained in the exhaust gas and adsorbed through water and then discharged to the atmosphere, water is supplied to the air purifying device 1 through a water pump. At this time, the operation load factor of the water pump is calculated to determine whether it is operating normally. To confirm.

Thus, the operation load rate of the blower pump is calculated through Equation 3 .

That is, when supplying water through the water transfer pump from the air purification device 1 to the main server 30 or the terminal unit 40 to adsorb and discharge pollutants from the exhaust gas, the risk level is set in stages in advance. Set the minimum alarm set value and the maximum alarm set value for each step, and set the minimum alarm set value and maximum alarm for each step by calculating the operation load factor calculated through Equation 3 in the main server 30 or the terminal unit 40. Compare with the value and check if the load conversion differential pressure is within the range of the reference value by comparing the minimum value and the maximum value set according to the step of the reference value step, and if it exceeds or exceeds the reference value, the minimum or maximum value of the upper or lower value Or, it checks whether it corresponds to the range value, and displays the warning of the normal, caution, warning or check mark corresponding to each step on the main server 30 or the terminal unit 40.

Equation 3

At this time, Vp 'is the actual operating load factor, Ap' is the actual current amount of the water pump (A), Aa 'is the rated current amount of the water pump (A), and a is the margin of the motor shaft power (transmitter type, capacity, and motor The capacity margin of the selected motor compared to the theoretical output power), ΔPs is the system differential pressure (mmAq), and ΔPa is the design differential pressure (mmAq).

In this way, through the alarm displayed on the main server 30 or the terminal unit 40, the administrator checks the status of the current purification device 1 so that the pump can be repaired or replaced according to the status or necessary measures are taken.

The alarms shown in the first and second embodiments are divided and displayed in the main server 30 or the terminal unit 40 as follows.

In the case of the lower value, when indicating a step, it is represented by LL that is less than or equal to the minimum value, L that is greater than or equal to the maximum value, and LH when it is greater than or equal to the upper value. L and LH indicate caution, warning and inspection, respectively, and HL, H and HH respectively indicate caution, warning and inspection.

The reason why the alarm value for each step is divided into the maximum value and the minimum value is that if the load conversion differential pressure or the actual operating load factor value is located within the range between the minimum value and the maximum value of the reference value, the normal value for the step is displayed. This is for the administrator to easily check the status of the current purification device 1 by displaying a step-by-step alarm for the next or higher value when the range between the maximum values is out of range.

According to the present invention, a real-time Internet of Things communication unit is installed on a purification device having a control unit and a detection sensor to control the state of the purification device controlled by the control unit and the operation state of the purification device sensed through the detection value of the detection sensor. Alternatively, it is possible to monitor and control the current operating state of the purification device in real time by sending it to the main server.

In addition, since the existing purification devices are monitored and controlled in real time through the real-time Internet of Things communication unit, a small number of administrators can manage and monitor a number of purification devices inexpensively and simply.

The simultaneous control method by the simultaneous monitoring of the purification device using the real-time Internet of Things is not limited to the configuration and operation method of the above-described embodiments. The above embodiments may be configured such that all or part of each embodiment is selectively combined to make various modifications.

1: Purification device 2: Control unit
3: Detection sensor
10: real-time IoT communication unit 20: Internet OR wireless communication
30: main server 40: terminal unit

Claims (5)

Each purification device receives the detection values of a plurality of detection sensors 3 installed inside and before and after the purification device 1 for purifying pollutants from the control unit 2 connected to each purification device 1 1) operating the basic control value set in the control unit 2 (S10);
The control unit 2 of the purifying device 1 operated through the step S10 of operating the basic control value set in the control unit 2, whether the normal operation or not, of the detection sensor 3 in which the purifying device 1 is operated The detection value and the control value of the control unit 2 are transmitted to the remote Internet 20 or wireless communication 20 through the real-time Internet of Things (IOT) communication unit to the main server 30 or the terminal unit 40 Step S20);
The control value of the control unit 2 transmitted to the main server 30 or the terminal unit 40, the operating state of the purification device 1 and the detection value of the detection sensor 3 are detected by the main server 30 or the terminal unit ( 40) calculating a state value of the current purification device 1 by comparing with the set value stored in step S30;
Displaying a sound or a screen on the main server 30 or the terminal unit 40 as a display value according to a plurality of alarm steps set in the main server 30 or the terminal unit 40 through the calculated state value ( S40) and
Including the step (S50) of controlling each purifying device (1) at a remote location by the administrator to transmit a control signal to the control unit 2 through the display value displayed on the main server 30 or the terminal unit 40,
The step (S30) of calculating the state value of the purification device 1 is set in the main server 30 or the terminal 40 according to the detection value of the detection sensor 3 and the purification capability of the purification device 1 The set values are compared, and the step is divided into a reference value whose set value is a normal range value, a high value exceeding the reference value, and a low value consisting of less than the reference value. In the step (S40) of displaying on the screen, it is displayed as the alarm value of the corresponding step through the main server 30 or the terminal unit 40,
When the state value of the purification device 1 is located between the minimum value and the maximum value according to the reference value set in the main server 30 or the terminal unit 40, the status value is displayed as normal, and the state value is the next lower value or If it is located in the upper value, it is indicated as LL below the minimum value when indicating the step in the case of the lower value, L in the range value, and LH when it is above the maximum value. It is indicated by H, which is the range value, and HH that is greater than or equal to the maximum value, and the alarm value is displayed on the main server 30 or the terminal unit 40 by attention, warning, and inspection. Simultaneous control method.
delete delete According to claim 1,
The purification device (1) for purifying the contaminants consists of a scrubber, a dust collector, an adsorber or a water purification device, and the detection sensor (3) is installed in the purification device (1) to transmit the detected value to the control unit (2). Simultaneous control method by simultaneous monitoring of the purification device using a real-time Internet of Things, characterized in that.
According to claim 4,
The detection value detected by the detection sensor 3 is a real-time Internet of Things characterized in that it consists of operating conditions of various components, including the dust collecting filter of the purification device 1, the pressure loss of the adsorbent or the absorption layer, or the load of the blower which is a ventilation device. Simultaneous control method by simultaneous monitoring of the purification device using

Images