KR101881407B1 - Remote management system for nano micro bubble generator - Google Patents

Abstract

The present invention relates to a remote management system for a nano-microbubble generator. More specifically, the system is installed underwater in various reservoirs and dams protected by the national rural community corporation including the four main rivers, fish farms, and water hazards on golf courses, and then, inflow water and outer air are forcibly mixed and broken to generate bubbles having very small particles, of which size is no more than 10 μm. To achieve the purpose, the system comprises: a nano-microbubble generator rapidly directing the air into absorbed water like an eddy to forcibly mix the water and air (to increase dissolved oxygen), and generating nano-microbubbles by breaking the mixture into small particles through a shock made by hitting many collision parts of a smashing unit during a spreading and discharging procedure with centrifugal force; a water quality measuring device measuring dissolved oxygen or hydrogen ion concentration and the water temperature; and a visual information collecting device photographing the surroundings of a water surface, an underwater area, or a management place. The system is capable of conducting management on the devices including remote observation and control.

Description

TECHNICAL FIELD [0001] The present invention relates to a remote management system for a nano micro bubble generator,

The present invention relates to a remote management system for a nano micro bubble generator, and more particularly, to a remote management system for a nano micro bubble generator, which is installed in a management place of each region, for example, a water reservoir of a nationwide reservoir including a river, (The dissolved oxygen amount is increased) by blowing air into the water to be sucked at a high speed so as to generate bubbles of very small particles of 10 mu m or less by forcibly mixing the water and the outside air introduced in the state, A nano micro bubble generating device which is divided into small particles by an impact which is caused by a collision with a number of collision parts of breakage means in the course of diffusion and discharge by the centrifugal force, and a nano micro bubble generating device for measuring the dissolved oxygen amount, Water quality measuring device and the image around the water surface or underwater or management place And more particularly, to a remote management system for a nano micro bubble generator that allows remote monitoring and control of a visual information collecting device for photographing.

Generally, a micro bubble is a bubble having a diameter of 50 탆 or less, a micro-nano bubble is 300 nm to 3 탆, and a nano bubble is a micro-bubble having a diameter of 100 nm or less.

Here, 'micro bubble' is a very fine bubble of 1 / 100th of a millimeter to 1/1000th of a millimeter, that is, 50 .mu.m or less, and occurs when water and air are vigorously rotated. The microbubble rises to the surface at a very slow rate of 0.1 cm / sec. In addition, 'nano bubbles' refers to very small bubbles of less than 10 μm produced by using only water and air coming out through a specially manufactured micro bubble generator. At this time, the bubble refers to a bubble, that is, a gas pocket present in the liquid.

The above-mentioned nano bubble is utilized in various fields from hot spring bathing to cancer diagnosis in Japan. In 1995, the development of micro bubble generation technology was developed by Professor Daisai of Tokuyama Higher School in Japan for the first time in the world. Professor Daisai has focused his attention on various aspects such as applying microbubbles to oyster farms affected by red tide in 1998 and accomplishing great achievements.

These nano bubbles have different characteristics from ordinary bubbles in the following three aspects.

First, ordinary bubbles with a size or diameter of several millimeters or more in the liquid float up on the surface of the liquid at the same time as they are produced. The reason that the bubble floats up is because the buoyancy of the bubble is larger than the resistance of the liquid. On the other hand, nano bubbles stay in the liquid for a long time. This is because the buoyant force of the nano bubble is so small that it can not overcome the resistance of the liquid.

Second, when the nano bubble stays in the liquid for a long time, the gas inside the nano bubble gradually dissolves into the liquid through the surface and gradually becomes smaller in size. Furthermore, when the gas in the nano bubble has a high solubility in the liquid, the bubble itself may completely dissolve and disappear.

Third, the smaller the bubble size, the larger the ratio of the surface area to the volume, so that the gas inside the nano bubble dissolves into the liquid and the efficiency becomes higher.

These three characteristics of the nano bubble enable various applications. In the case of water treatment, it is possible to shorten the treatment time by increasing the water quality by effectively injecting air into the water. In the case of sewage treatment, for example, Effective injection of strong gas into the sewage opens a way to effectively decompose and remove various odor substances dissolved in sewage.

BACKGROUND ART [0002] Techniques related to the conventional micro-bubble generator include a method of collision through high-pressure injection, a method of passing through a fine mesh, and a micro-bubble generator using a rapid expansion tube using an orifice tube. Related arts have an advantage in that fine bubbles are generated through a very simple structure. However, the micro bubbles are large in size, so that they float easily due to buoyancy, and the size of the particles is unstable.

For example, a conventional micro-bubble generating device has a tubular portion in which a suction port and a discharge port are connected in a straight line. The tubular portion has a large suction port, narrowed gradually, narrowest in the middle and gradually widened, Diameter pipe for supplying compressed air is connected to the intermediate portion of the suction port of the tubular portion so as to be flowable and further includes an air compressor for supplying compressed air and a pump for compressing and supplying water, There is.

The conventional micro bubble generator having such a structure is advantageous in that the air bubble in the water is compressed and then suddenly diffused, so that it is split into a very small size to generate micro bubbles. However, the size of the fine bubbles produced by this method is much smaller than the nano size, which is much more than a few micrometers, and the homogeneity of the large bubbles is as small as several millimeters.

Meanwhile, among other examples of the conventional minute bubble generator, a method of generating minute bubbles using a high-speed rotary plate by using a motor has been disclosed in Korean Patent Nos. KR 10-1125851, KR 10-1137050, and KR 10-1146040, However, this is merely a matter of generating minute bubbles. Even if the diameter of the bubbles is small, it is more than several micrometers larger than the nano size, and the distribution is also large There is a problem that the efficiency of dissolving the gas in the liquid is low because the homogeneity is greatly reduced to the extent of several millimeters.

Meanwhile, the remote monitoring and management system is a management system including monitoring and controlling a remote site by using a telephone network or other network network unlike a monitoring system in a building. In recent years, Many techniques have been introduced to manage the system.

For example, Korean Patent Registration No. 10-1656433 entitled " Water Loop System Utilizing Intelligent Distributed Intelligent Distribution Utilizing ICT ", filed on Apr. 21, 2014, filed on Apr. 21, 2014 and Korean Patent Registration No. 10-1509461 Based greenhouse system for control using smartphones; filing date: November 19, 2014).

As such, the remote monitoring and management system is combined with facilities or devices that require remote management throughout industry or society, so that the operation status can be easily checked and controlled at a glance. Therefore, Which is required to improve water quality.

The present invention, which has been created in consideration of the problems and requirements of the prior art as described above, can be applied to a management place in each region, for example, a state in which water is accumulated in a water reservoir of a nationwide reservoir and various dams, fish farms, Water is forced into the water to be sucked in a swirling manner at a high speed so as to generate bubbles of very small particles of 10 mu m or less, A nano micro bubble generating device for generating nano micro bubbles by splitting into small particles due to an impact caused by a collision with a number of collision sites of a crushing means in the course of diffusion and discharge of the nano micro bubbles, Water quality measurement device and the time of photographing the image around the sleeping, underwater, or management place The present invention also provides a remote management system for a nano micro bubble generator that allows remote monitoring and control of an information collecting device.

In order to accomplish the above object, the present invention is to provide a method and an apparatus for performing forced mixing (increasing the amount of dissolved oxygen) by introducing air into a swirling water at a high speed into water to be sucked and diffusing and discharging it by centrifugal force, A nano micro bubble generator (100) installed at a management place in each region so as to generate nano micro bubbles by breaking into small particles by a collision impact; A water quality measuring device (200) installed in a management device in each area to detect dissolved oxygen amount in water, hydrogen ion concentration, and water temperature, respectively; A time information collecting device 300 installed in a management place of each area to collect image information of a water surface where the nano micro bubble generator 100 and the water quality measuring device 200 are installed; The nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the respective regional management sites are operated by themselves in accordance with a preset program or via the communication network N And operates in accordance with the control signals provided by the mobile administrator terminal device 10 and the remote integrated management device 1 of the corresponding region and provides information on the operation status from the respective devices to the mobile administrator terminal device 10 and the remote A control device (400) provided to the integrated management device (1); Each communication device 500 that transmits and receives signals and information exchanged between the control device 400 installed in each area management place and the mobile administrator terminal device 10 and the remote integrated management device 1 via the communication network N, ; The controller 400 monitors signals or information provided from the control device 400 of the corresponding area through the communication network N and sends a manual control signal to the control device 400 of the corresponding area to perform control operation, A mobile manager terminal device 10 for collecting measurement and visual information and providing the collected information to the remote integrated management device 1 via the communication network N; The control unit 400 monitors and stores signals and information provided from the control apparatus 400 of each region through the communication network N and sends a manual control signal to the control apparatus 400 in each region to perform control operation, And a remote integrated management device (1) for monitoring and monitoring signals and / or information provided by the mobile administrator terminal device (10) managing the area.

According to the present invention, there is provided a nano micro bubble generator 100 installed in a management place for each region, for example, a nationwide reservoir under a farming village construction including four rivers and various dams, fish farms, The operation of the device 200 and the visual information collecting apparatus 300 is monitored and controlled while the remote integrated management apparatus 1, which is a central office communicatively connected through the communication network N, remotely receives information and utilizes the information as management information Signals can be transmitted and controlled so that the devices installed in the management places, which are not easy to access, can be managed and controlled in real time and easily.

The operation of the nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the management areas of the respective regions may be performed by the respective local The mobile manager terminal 10, which is a jurisdiction manager, can remotely receive information, monitor it while using it as management data, and transmit control signals to control the devices, thereby realizing and managing the devices installed in the management place in real time And controllability.

In addition, the present invention enables the mobile manager terminal 10 to check the quality of the devices and the management place at regular time and in a case of emergency in a direct management place, thereby making it possible to quickly and clearly monitor and manage the devices At the same time, the management information is transmitted to the remote integrated management apparatus 1 communicatively connected through the communication network N, so that the management information can be utilized as more accurate management information.

In addition, the present invention provides a vortex generating unit 130 that rotates in conjunction with the impeller 120 on an external air inflow path, and allows external air to swirl and flow into the central portion of the impeller 120 at high speed, Thereby allowing oxygen to be actively penetrated into the molecule, thereby increasing the dissolved oxygen amount of the water.

In addition, the present invention can achieve the above-described effects even without a bulky and expensive air inlet device such as a high-pressure compressor for introducing air at high speed, thereby reducing the manufacturing cost of the nano micro bubble generator, Thereby obtaining an effect of securing economical efficiency.

In addition, the present invention is characterized in that a bubble generating member (121) in the form of a concavo-convex shape is provided on the surface of a plurality of thrust generating blades (121) constituting the impeller (120) (Resistance and collision) of the bubble generating member 122 during bubble generation, the bubble is generated by splitting water and air due to a pressure change and a primary impact, and the fluid mixture is diffused by the centrifugal force of the impeller 120 The bubbles generated by the bubbles 140 formed on the outer surface of the outer surface of the housing 110 may be further divided into fine particles of water and air to generate nano micro bubbles .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a configuration block diagram briefly showing a configuration of the present invention; Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote integrated management apparatus.
3 is a configuration block diagram briefly showing a configuration of a mobile administrator terminal device in the present invention.
4 is a perspective view showing a configuration of the present invention.
5 is an exploded perspective view showing the configuration of the present invention in more detail.
6 is a cross-sectional view showing the structure and structure of the present invention in detail.
7 is a sectional view clearly showing the impeller of the present invention.
8 is a perspective view clearly showing the vortex generating section of the present invention.
FIG. 9 is a perspective view clearly showing the nano bubble generator of the present invention. FIG.
10 is a sectional view of the operating state showing the operating state of the present invention.

The present invention will now be described with reference to the accompanying drawings.

First, as shown in FIG. 1, the management system 1000 of the nano-micro bubble generator includes forced mixing (increase of the dissolved oxygen amount) by introducing air into the water to be sucked at a high speed in a swirling manner, A nano micro bubble generator (100) installed at a management place in each region so as to be divided into small particles by impact impacted by a number of collision sites of the breaking means in the process of generating the nano micro bubbles; A water quality measuring device (200) installed in a management device in each area to detect dissolved oxygen amount in water, hydrogen ion concentration, and water temperature, respectively; A time information collecting device 300 installed in a management place of each area to collect image information of a water surface where the nano micro bubble generator 100 and the water quality measuring device 200 are installed; The nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the respective regional management sites are operated by themselves in accordance with a preset program or via the communication network N And operates in accordance with the control signals provided by the mobile administrator terminal device 10 and the remote integrated management device 1 of the corresponding region and provides information on the operation status from the respective devices to the mobile administrator terminal device 10 and the remote A control device (400) provided to the integrated management device (1); Each communication device 500 that transmits and receives signals and information exchanged between the control device 400 installed in each area management place and the mobile administrator terminal device 10 and the remote integrated management device 1 via the communication network N, ; The controller 400 monitors signals or information provided from the control device 400 of the corresponding area through the communication network N and sends a manual control signal to the control device 400 of the corresponding area to perform control operation, A mobile manager terminal device 10 for collecting measurement and visual information and providing the collected information to the remote integrated management device 1 via the communication network N; The control unit 400 monitors and stores signals and information provided from the control apparatus 400 of each region through the communication network N and sends a manual control signal to the control apparatus 400 in each region to perform control operation, And a remote integrated management device 1 for monitoring and storing signals or information provided by the mobile administrator terminal device 10 managing the area.

Here, the communication network N of the present invention can be a wired wireless communication, and may be a local or remote communication network including an Internet, an intranet, a mobile communication (3G, 4G, 5G, etc.), RFID and Zigbee.

The remote integrated management apparatus 1 of the present invention is a computer apparatus including a server provided in a central control station. As shown in FIG. 2, the remote integrated management apparatus 1 includes a controller 400 for each region, The user terminal 10 stores the signals or information transmitted from the administrator terminal device 10 and outputs the localized water quality and time information storage unit 3 and the output signal from the output unit 4, A control unit (2) including a program or algorithm for sending a manual control signal to the control device (400) and performing a control operation; The control unit 2 stores the water quality and visual information of each region inputted by the control unit 2 by time or by date and transmits the stored information to the mover manager terminal 10 or the output unit 4 when the request signal is inputted from the control unit 2 A regional water quality and time information storage unit 3 including a database and an input / output algorithm; A monitor and a speaker for outputting a signal or information transmitted from the control device 400 of each area or the mobile administrator terminal device 10 managing each area under the control of the control part 2 in a visual or auditory manner, (4); An input unit 5 including a keyboard, a mouse, and a jog shuttle operated by an administrator; And a communication unit 6 for transmitting and receiving signals or information transmitted from the communication unit 16 of the mobile management terminal device 10 through the communication network N, have.

In addition, in the present invention, the mobile administrator terminal 10 is a portable terminal that is provided in a local authority or a business establishment of a management place for each region, and as shown in FIG. 3, And outputs a signal or information to be transmitted through the output unit 14 while sending a manual control signal to the controller 400 of each region according to the operation signal of the input unit 15 to perform control operation, A controller 11 including a program or algorithm for analyzing the water quality information measured in the time information collecting unit 13 and temporal information collected by the time information collecting unit 13 to temporarily store the data and transmitting the data to the remote integrated management apparatus 1; A water quality measuring unit 12 for measuring a water quality including a dissolved oxygen amount, a hydrogen ion concentration and a water temperature with respect to a management place in the area; A time information collecting unit (13) for capturing an image of a water surface or underwater or a surrounding of the management place; An output unit 14 including a monitor and a speaker for visually or audibly outputting signals or information transmitted from the control apparatus 400 or the remote integrated management apparatus 1 in each region under the control of the control unit 2; An input unit 15 including a keyboard, a mouse, and a jog shuttle operated by an administrator; And a communication unit 16 for transmitting and receiving signals or information transmitted from the communication unit 6 of the remote integrated management device 1 and the communication device 500 installed in the management area of the corresponding area via the communication network N have.

In the nano micro bubble generator 100 of the present invention, as shown in FIGS. 4 to 6, the impeller 120 is rotated by the driving unit M in the housing 110 A nano micro bubble generator for generating nano micro bubbles while water and air are split into small particles by impact in the process of mixing and discharging water and air. The nano micro bubble generator includes a plurality of thrust generating blade surfaces (121) An impeller 120 provided with a bubble generating member 122 on its outer circumferential surface to generate a bubble by inducing a pressure change and a primary impact in the process of mixing and diffusing water and air by centrifugal force; A vortex generating unit 130 provided in the external air inflow path for interlocking with the impeller 120 and generating a vortex in the external air and introducing the vortex into the central portion of the impeller 120 at high speed; And a nano bubble generator 140 disposed at the outer periphery of the impeller 120 for generating a nano micro bubble by inducing a secondary collision of bubbles diffused by the centrifugal force of the impeller 120 have.

Here, the housing 110 of the present invention is a housing having a space formed therein, in which water and an air inflow end (hereinafter, referred to as an inflow end) and a nano bubble discharge end (hereinafter referred to as a discharge end) Lt; / RTI >

At this time, the housing 110 has a space-forming main body 110a to which a driving part M is fixed in a state where a rotation shaft passes through the housing 110, and a discharge end is provided at a lower part; A cover 110b fixed to an opening face of the main body 110a, the cover 110b having an inlet end formed at a position corresponding to a rotational axis of the main body 110a; A fluid guiding part 110c fixed to the outside of the inflow end of the cover 110b to guide and fix the air inflow path P to the central part of the impeller 120 in a state of providing the water inflow path L; And the like.

The fluid guiding portion 110c is a tubular body having a flange at one open end and passing through the center of the other surface. The outer circumferential surface of the fluid guiding portion 110c may be cut radially (may be blocked by a net) L) is formed in the center of the other side surface, and a pipe, which is an air inflow path (P), is inserted into the penetrated portion of the other side surface to extend to one end of the flange.

In addition, the housing 110 may be waterproofed through airtight means such as packing.

Meanwhile, the driving unit M of the present invention may be connected to a power supply unit provided outside and operated by being supplied with power, and may be controlled by the control unit 400.

In addition, the motor serving as the driving unit M may be rotated at 3600 rpm or more, and may be accelerated 1.5 times through an accelerator (for example, an array of gear groups). (The amount and fineness of the nano- State)

Meanwhile, as shown in FIG. 7, the impeller 120 of the present invention is a circular shape fixed on the rotating shaft of the driving unit M, and satisfies if the structure generates thrust.

At this time, the thrust generating blade 121 formed on one side of the impeller 120 may have a width gradually increasing from the center to the outer side, and may be three or more and five or less radial.

The bubble generating member 122 may be a plurality of protrusions and / or grooves that resist the collision of water and air formed on the outer surface of the blade 121 or the outer peripheral surface of the blade 121 due to the centrifugal force.

8, the vortex generating unit 130 is a vortex generator disposed in the air inflow path P, and includes two to four spiral blades 131 at one end, And the other end may be coupled to the tip of the rotary shaft of the driving unit M in a state in which the central portion excluding the inner diameter portion of the air inflow path P is cut off.

At this time, the vortex generating unit 130 may be rotated without contacting the inner diameter of the air inflow path P.

The nano bubble generator 140 may include a plurality of collision resistors 141 arranged in the outer direction of the impeller 120, as shown in FIG. 9 of the accompanying drawings.

The collision resistance body 141 of the nano bubble generator 140 is a group of protrusions and is formed on a surface of a pin type (circular or polygonal pin) or board type which is fixed by being fitted to the housing 110 Lt; / RTI >

The nano micro bubble generator 100 is installed in the water and can be fixedly installed below the floating fluid.

In addition, the water quality measuring apparatus 400 according to the present invention includes an LED serving as a light source, a light source filter for controlling the wavelength of light emitted from the LED, and a light source filter for providing a path of the projected light through the light source filter. A sensing tip disposed at an end of each optical fiber and reacting with the light projected through the light source filter to emit fluorescence of a specific wavelength; a fluorescence filter for controlling the wavelength of the fluorescence emitted from the sensing tip; And a CCD camera for measuring dissolved oxygen or pH by sensing the projected light through the fluorescence filter. The optical sensor device for measuring water quality comprises an LED, a light source filter for measuring dissolved oxygen, a CCD camera, A DO sensor with a filter incorporated in the sensor casing, an LED and light source filter for pH measurement, and a pH sensor with a CCD camera and a fluorescence filter embedded in the sensor casing And a front cap is detachably mounted on the front surface of the sensor casing for the DO sensor and the sensor casing for the pH sensor, and the optical fiber for the DO sensor and the optical fiber for the pH sensor have the same number and arrangement in the respective front caps The optical fiber for the DO sensor and the optical fiber for the pH sensor extending from the same position with respect to the respective connection ports are connected by a connector provided at an end of the optical fiber adjacent to the sensing tip, May be connected to each other.

At this time, in addition to the function of supplying power to the optical fiber by the LED and the CCD camera, the optical fibers are cabled so as to input the image photographed by the CCD camera, that is, the color data of the fluorescence emitted from each optical fiber, .

The water quality measuring device 200 may be fixed to the side surface or the lower surface of the nano micro bubble generator 100 or may be fixed to the lower surface of the float.

Meanwhile, in the present invention, the time information collecting apparatus 300 may be a digital camera apparatus for photographing an image, and it is satisfactory if it can transmit image data photographed by wired radio.

The time information collecting apparatus 300 may be fixed on the float floating on the area management site, or may be installed on the ground fixed column or the fixed column.

The control device 400 of the present invention may be configured such that the nano micro bubble generator 100, the water quality measuring device 200, and the time information collecting device 300, which are installed in the corresponding area management place, Or operates in accordance with control signals provided by the mobile administrator terminal device 10 and the remote integrated management device 1 of the corresponding region via the communication network N, A control circuit including a microprocessor provided with a program or algorithm provided from the device and provided to the mobile administrator terminal device 10 and the remote integrated management device 1 and a drive drive circuit for supplying the operation power to operate each of the devices May include.

The control device 400 may be fixed to the upper portion of the float to which the nano micro bubble generator 100 is fixed.

The communication device 500 of the present invention transmits a signal or information exchanged between the control device 400 installed in the area management place and the mobile management terminal device 10 and the remote integrated management device 1 to the communication network N ) Through the communication module.

The communication device 500 may be fixed to the upper portion of the float to which the nano micro bubble generator 100 is fixed.

The electric circuit portion of each device of the present invention is provided with a power supply device for supplying a commercial power supply, a battery power supply, or a power source by solar power generation, and this is a normal one applied to all electric device parts. .

Hereinafter, the operation of the present invention will be described.

First, the present invention relates to a nano micro bubble generator (100), a water quality measuring device (200) installed at a management place for each region, for example, a nationwide reservoir under a farming and fishing village construction including four rivers and various dams, fish farms, The operation of the information collecting apparatus 300 is monitored by the remote integrated management apparatus 1, which is a central station communicatively connected through the communication network N, while remotely receiving information and using it as management information, So that it is possible to manage and control the devices installed in a management place which is not easily accessible in real time and easily.

The operation of the nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the management areas of the respective regions may be performed by the respective local The mobile manager terminal 10, which is a jurisdiction manager, can remotely receive information, monitor it while using it as management data, and transmit control signals to control the devices, thereby realizing and managing the devices installed in the management place in real time And controllable.

In addition, the present invention enables the mobile manager terminal 10 to check the quality of the devices and the management place at regular time and in a case of emergency in a direct management place, thereby making it possible to quickly and clearly monitor and manage the devices At the same time, the management information is transmitted to the remote integrated management apparatus 1 communicatively connected through the communication network N, so that it can be used as more accurate management information.

More specifically, as shown in FIG. 10, a state in which a harmful algae is installed in a lake is described as follows.

The nano micro bubble generator 100 and the water quality measuring apparatus 200 and / or the visual information collecting apparatus 300 according to the present invention may include a control device 400, a communication device 500, and a power supply device (not shown) And float or swim.

In this state, the nano micro bubble generator 100 is operated to improve the water quality while generating nano micro bubbles, and the water quality measuring apparatus 200 detects the state of the water quality to be improved, The device 300 captures an image of the state of the water surface or underwater.

Here, the operation of the nano micro bubble generator 100 will be described in detail. When the main power switch of the controller 400 is turned on, power is supplied to the electrical components of the apparatus, The motor rotates, and the impeller 120 fixed to the rotating shaft and the vortex generating unit 130 are rotated together.

The impeller 120 rotates at a high speed and water is sucked from the outside of the housing 110 through the water inflow path L in the direction of the impeller 120 at the same time, ) Forcing the outside air to be sucked.

At this time, the forced outside air flows along the spiral blade of the vortex generating part 130 to generate a vortex, and at the same time, the inflow speed also increases and flows into the central part of the impeller 120.

In this state, water and air flow into the impeller 120 from the center of the impeller 120 to diffuse outward from the center of the impeller 120 by the centrifugal force in a state where oxygen penetrates into water molecules or particles and the amount of dissolved oxygen increases. The air bubbles as it collapses or explodes while causing more pressure and velocity changes, resulting in micro bubbles.

The fine bubbles are micro bubbles having a size of 1/100 to 1/1000 mm, that is, bubbles of 50 μm or less.

In other words, the air and the water introduced by the rotation of the impeller 120 and the pressure of the discharge path are dissolved in the flow process. By forming a vortex in the air mixed with the air, The large object is pushed outwardly by the centrifugal force, and the air with a small specific gravity is pushed to the inside to move.

As the water and the air move in this way, water collides with the fine particles while colliding with the water. In this crushing process, a pressure drop (negative pressure) region is generated, and air collides with the inflow of such air, Thereby maximizing the dissolution rate, thereby increasing the amount of dissolved oxygen in the lake itself and thereby improving the quality of the lake by proliferating (activating) aerobic bacteria (bacteria that cause self-purification).

As described above, the bubbles diffused by the impeller 120 collide with the impact resistance body 141 of the nano bubble generator 140 disposed outside the impeller 120, and are more finely divided to generate nano micro bubbles.

The nano-micro bubbles are ultrafine bubbles that can not be confirmed by eyes having a size of 5 μm (micrometer, or micron, 1 μm = 0.001 mm) or less.

The nano micro bubbles generated as described above are discharged into the water through the discharge end of the housing 110 to improve water quality.

During this process, the water quality measuring apparatus 200 measures dissolved oxygen amount, hydrogen ion concentration, and water temperature in the water and transmits the measurement result to the control device 400, and simultaneously transmits the image photographed by the time information collecting device 300 to the control device 400, the controller 400 compares the detected information about the water quality currently detected and transmitted and input, the dissolved oxygen amount set in advance with the normal range value of the hydrogen ion concentration and the water temperature, and if it is within the normal range, The operation of the micro bubble generator 100 is stopped. If the micro bubble generator 100 is in an unsuitable state, the nano micro bubble generator 100 is operated until the normal range is reached. Of course, at this time, the image information (harmful bird distribution image or photo) transmitted and input from the time information collecting apparatus 300 is compared with normal image data set in advance (distribution of harmful birds per unit area in water or under water The nano micro bubble generator 100 is operated until the normal range is reached when the nano micro bubble generator 100 is in an unsuitable state.

Of course, at this time, if the water quality and the image information do not belong to the normal range, the nano micro bubble generator 100 is continuously operated.

The control device 400 controls the operation of the mobile terminal device 10 and the remote integrated management device 10 via the communication network N through the communication device 500, (1).

When the control operation, the water quality measurement value, and the image capturing information are transmitted from the control device 400, the remote integrated management device 1, which is a central management station, monitors and utilizes the control information as management information, A control signal is transmitted to perform manual control.

In addition, the mobile manager terminal 10, which is a jurisdiction manager for each region, also receives information and monitors it while using it as management data. In case of an emergency requiring manual control, the mobile manager terminal 10 also transmits control signals, It is possible to confirm the quality of the devices and the management place at the direct management place and transmit the information to the remote integrated management device 1 so that the information can be utilized as more accurate management information.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

In addition, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

1000: Remote management system of nano micro bubble generator
100: Nano bubble generator 200: Water quality measuring device
300: Time information collecting device 400: Control device
500: communication device 1: remote integrated management device
10: mobile manager terminal device N: communication network

Claims (8)

The air is swirled into the intake water at a high speed for forced mixing, and in the process of diffusing and discharging by the centrifugal force, it is broken into small particles by the impact that is hit against countless collision parts of the crushing means, A nano micro bubble generator (100) installed at a place; A water quality measuring device (200) installed in a management device in each area to detect dissolved oxygen amount in water, hydrogen ion concentration, and water temperature, respectively; A time information collecting device 300 installed in a management place of each area to collect image information of a water surface where the nano micro bubble generator 100 and the water quality measuring device 200 are installed; The nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the respective regional management sites are operated by themselves in accordance with a preset program or via the communication network N And operates in accordance with the control signals provided by the mobile administrator terminal device 10 and the remote integrated management device 1 of the corresponding region and provides information on the operation status from the respective devices to the mobile administrator terminal device 10 and the remote A control device (400) provided to the integrated management device (1); Each communication device 500 that transmits and receives signals and information exchanged between the control device 400 installed in each area management place and the mobile administrator terminal device 10 and the remote integrated management device 1 via the communication network N, ; The portable terminal is a portable terminal that is provided in a jurisdiction agency or an office of a management place for each region and outputs signals or information transmitted from the control device 400 of each region through the output unit 14, The control unit 400 transmits the manual control signal to control the control unit 400. The control unit 400 analyzes the water quality information measured by the water quality measuring unit 12 and the time information collected by the time information collecting unit 13, A control unit 11 including a program or an algorithm for storing the program or algorithm to be transmitted to the remote integrated management apparatus 1 and a water quality measuring unit 11 for measuring a water quality including a dissolved oxygen amount, A time information collecting unit 13 for capturing an image of the water surface or the underwater or the surrounding water of the management place; An output unit 14 including a monitor and a speaker for visually or audibly outputting signals or information under control of the control unit 2, an input unit 15 including a keyboard, a mouse, and a jog shuttle operated by an administrator, And a communication unit (16) for transmitting / receiving signals or information transmitted from the communication unit (6) of the remote integrated management device (1) via the communication network (N) 10); The control unit 400 monitors and stores signals and information provided from the control apparatus 400 of each region through the communication network N and sends a manual control signal to the control apparatus 400 in each region to perform control operation, And a remote integrated management device (1) for monitoring and monitoring signals and / or information provided by the mobile manager terminal (10) for managing the area.
The method according to claim 1,
The remote integrated management apparatus 1 is a computer apparatus including a server provided in a central control station. The remote integrated management apparatus 1 is a computer apparatus including a central control station, and receives signals or information transmitted from the control apparatus 400 of each region or the mobile administrator terminal apparatus 10 managing each region, And the time information storage unit 3 and outputs the manual control signal to the control unit 400 of each region in accordance with the operation signal of the input unit 5 to perform the control operation A control unit 2 including a program or an algorithm; The control unit 2 stores the water quality and visual information of each region inputted by the control unit 2 by time or by date and transmits the stored information to the mover manager terminal 10 or the output unit 4 when the request signal is inputted from the control unit 2 A regional water quality and time information storage unit 3 including a database and an input / output algorithm; A monitor and a speaker for outputting a signal or information transmitted from the control device 400 of each area or the mobile administrator terminal device 10 managing each area under the control of the control part 2 in a visual or auditory manner, (4); An input unit 5 including a keyboard, a mouse, and a jog shuttle operated by an administrator; And a communication unit 6 for transmitting and receiving signals or information transmitted from the communication unit 16 of the mobile management terminal 10 via the communication network N, A remote management system for a nano micro bubble generator.
delete The method according to claim 1,
The nano micro bubble generator 100 may be configured such that the water and the air are mixed by the impeller 120 rotated by the driving unit M in the housing 110, A nano micro bubble generator for generating nano micro bubbles while being divided into particles, wherein a bubble generating member (122) is provided on the surface of the plurality of thrust generating blades (121) or on the outer peripheral surface of the tip to mix and diffuse water and air by centrifugal force An impeller 120 for generating a bubble by inducing a pressure change and a primary impact in the process; A vortex generating unit 130 provided in the external air inflow path for interlocking with the impeller 120 and generating a vortex in the external air and introducing the vortex into the central portion of the impeller 120 at high speed; And a nano bubble generator 140 disposed at a periphery of the impeller 120 for generating a nano micro bubble by inducing secondary collision of bubbles diffused by the centrifugal force of the impeller 120. [ A remote management system for a nano micro bubble generator.
The method of claim 4,
The thrust generating blade 121 formed on one side of the impeller 120 is a blade that gradually increases in width from the center to the outermost side and is radially provided in a number of 3 to 5, Wherein a plurality of protrusions or grooves are formed which are resistant to collision against water and air formed on the outer surface or the outer surface of the tip of the piston, by the centrifugal force, in the outward direction.

The method of claim 4,
The vortex generating unit 130 is a vortex generator disposed inside the air inflow path P. The vortex generating unit 130 is provided with two to four spiral blades 131 at one end and on the other side of the air inflow path P, Is connected to the distal end of the rotary shaft of the driving unit (M) in a state in which a central portion excluding the inner diameter portion of the driving unit (M) is blocked.
The method of claim 4,
Wherein the nano bubble generator (140) comprises a group of protrusions, which are a plurality of collision resistors (141) arranged in the outer direction of the impeller (120).
The method according to claim 1,
The control device 400 operates the nano micro bubble generator 100, the water quality measuring device 200 and the visual information collecting device 300 installed in the corresponding area management site according to a preset program, The mobile management terminal device 10 and the remote integrated management device 1 through the communication network N and receives information on the operation state from the respective devices, A control circuit including a microprocessor equipped with a program or algorithm provided to the terminal device 10 and the remote integrated management device 1, and a drive drive circuit for supplying the operation power to operate the respective devices Remote management system of nano micro bubble generator.

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