KR102580748B1 - IOT-controlled complex clean load management system - Google Patents

Abstract

The present invention relates to an IOT-controlled complex clean load management system, which provides convenience in water management by storing water and anti-icing powder separately in an independent space and selectively using the anti-icing agent only when necessary. Powder tank (10), ejector module (20), water tank (30), water output unit (40), mixing nozzle (50), IOT control unit ( 60).

Description

IOT-controlled complex clean load management system {IOT-controlled complex clean load management system}

The present invention relates to an IOT-controlled complex clean load management system. More specifically, water and anti-icing powder are stored separately in an independent space, and the anti-icing agent is selectively used only when necessary, providing convenience in water management and preventing freezing. It relates to an IOT-controlled complex clean load management system that can effectively prevent damage including clogging and corrosion of transfer lines caused by inhibitor powder.

In Korea, there is a lot of snowfall in winter due to seasonal influences, and due to the mountainous terrain, flooding and icing occur frequently on roads. It is not easy to visually check the condition of the road at night compared to the day, and the icy area is a hazard for drivers. It is known that most winter driving accidents are caused by icy roads because they are not easily visible.

In addition, due to recent problems such as climate change, it has become difficult to accurately predict key weather information such as temperature, precipitation and snowfall, and unexpected heavy snowfall occurs in winter or rapid temperature drops lead to the establishment of effective snow removal or icing resolution measures. There are realistic limits to what can be done.

In particular, black ice is a phenomenon in which transparent ice covers the asphalt as if coating it, making the road appear dry and black without ice to the driver's eyes. Because it is slippery, it is difficult to control the vehicle, and major accidents frequently occur in winter.

Accordingly, in the previously disclosed registered patent No. 10-2424158, a water storage tank in which water is stored; A brine storage tank in which brine is stored; Multi-socket with multiple nozzles formed; A high-pressure pump that supplies water or salt water to the nozzle of the multi-socket; A sensor unit that determines weather and environmental information and vehicle traffic information around the road in real time; And an IOT control panel that controls the spraying of water or salt water based on weather and environmental information around the road and vehicle traffic volume information received from the sensor unit, wherein the multi-socket is provided with a nozzle with a large particle size and a small nozzle. It is installed in a mixed manner, and the nozzles of the multi-sockets are formed to be able to rotate 360 degrees along the outer peripheral surface of the multi-socket, and the sensor unit detects strong wind blowing around the road or a lot of vehicle traffic on the road. If it is detected and determined that there will be a lot of wind in the direction of travel of the vehicle, the IOT control panel performs control to increase the injection pressure of the water or salt water sprayed through the nozzle, so that the nozzle is maintained even in situations where the influence of wind is large. Control is performed to increase the spray distance of the water or salt water sprayed through the spray hole, increase the spray amount of water or salt water through the nozzle with a large particle size, and reduce the spray amount of water or salt water through the nozzle with a small particle size. By increasing the particle size of the sprayed water or salt water, the spray distance of the sprayed water or salt water is increased even in situations where the influence of wind is large, and the spray direction of the nozzles is adjusted downward by rotating the nozzles on the multi-socket. A technology has previously been proposed that performs control so that water or salt water can quickly reach the road surface even in situations where the influence of wind is large, so that water or salt water is sprayed over the entire road surface.

However, the prior art is intended to lower the temperature of the road surface and clean it at the same time by spraying water or salt water onto the road by controlling a high-pressure pump and nozzles installed on the median or curb, but the water and salt water must be managed separately, so the structure It is complicated, and when salt water is stored for a long period of time, sediment is generated, and operation malfunctions occur due to contamination of the salt water storage tank and blockage of the transfer line. Since there is no water supply line around most roads, large water tanks must be installed and water and salt water must be supplied from time to time. There was the cumbersome problem of having to manage charging.

KR 10-2424158 B1 (2022.07.19.)

Accordingly, the present invention was conceived to solve the above-mentioned problems, and provides convenience in water management by storing water and anti-icing powder separately in an independent space and selectively using the anti-icing agent only when necessary. The purpose is to provide an IOT-controlled complex clean load management system that can effectively prevent damage including transfer line blockage and corrosion.

In order to achieve this purpose, the present invention features a powder tank (10) in which anti-icing powder containing calcium chloride is stored, and a transfer screw (11) is installed at the bottom to supply the anti-icing powder in a fixed quantity; An ejector module (20) provided to mix the anti-icing powder supplied through the transfer screw (11) with compressed air and output it through the powder tube (21); A water tank (30) in which water is stored, and an output port (31) is formed at the bottom to be opened and closed by a valve; A pump 41 connected to the output port 31 of the water tank 30 to pump water, a water pipe 42 for transporting water, and a pump connected to the water pipe 42 to spray water onto the road surface. A water output unit 40 including a nozzle 43; A mixing nozzle 50 installed in the water pipe 42 and provided to output anti-icing powder supplied with compressed air through the powder pipe 21 and mix it with water; And controlling the operation of the powder tank 10, the ejector module 20, and the water tank 30, and using the temperature sensor, weather information, and central server information, if the external temperature is above the set value, the road surface (R) An IOT control unit 60 is provided to output water to cool the heat and clean foreign substances, and to mix and spray anti-icing powder with water when the external temperature is below the set value and snowfall is forecast. do.

At this time, the water tank 30 is equipped to be filled with water by a water collection filtration module 70 that collects rainwater, and the water collection filtration module 70 is disposed on the upper part of the water tank 30 to collect rainwater. , installed at an inclination angle, a water tray 71a is formed at an upward incline angle at the lower end, a filter plate 71 with a plurality of perforations 71b is formed to filter out coarse contaminants, and a filter plate 71 at the lower part of the filter plate 71. A collection tank 72 is installed to store rainwater transported downward to the perforation 71b, and has a sludge settling chamber 72b on one side and a treated water storage chamber 72c on the other side bordered by an overflow plate 72a installed inside. ) and a drain pipe 73 that is opened and closed by a stopper 73a on one side of the lower part of the sludge settling chamber 72b, is installed at a predetermined height from the bottom of the treated water storage chamber 72c, and is connected to the water tank 30. The drain pipe 74 and the filter plate 71 are disposed at an inclined angle opposite to the bottom, the high side end is connected to the support shaft 75a and moves in an arc, and a plurality of hole pins (71b) are provided on the upper surface to correspond to the perforations 71b. The shutter plate 75 on which 75b) is installed is connected to the shutter plate 75 and extends to the opposite side of the shutter plate 75 around the support axis 75a, so as to apply an operating force to the shutter plate 75 in an upward rotation direction. A weight 76 that provides a buoyancy body 77, which is installed at the lower end of the shutter plate 75 and is buoyed by rainwater stored in the water sump 72 and is provided to rotate the shutter plate 75 upward by buoyancy. ), one end is connected to the lower end of the shutter plate 75, and the other end is connected to the stopper 73a, and is linked to the upward swing operation of the shutter plate 75 by the buoyancy body 77 to form a drain pipe. A rope (78) for opening (73), one end of which is connected to the bottom of the shutter plate (75) with a hinge, and the other end of which is arranged to overlap the overflow plate (72a), allow rainwater to overflow to the overflow plate (72a). It is characterized by comprising an overflow filter net (79) that filters foreign substances contained in.

In addition, the perforation 71b of the filter plate 71 is characterized in that it is formed in a cone shape whose diameter expands toward the bottom.

In addition, the shutter plate 75 is rotated upward by the weight 76 and is in close contact with the bottom of the filter plate 71, and the opening pin 75b closes the perforation 71b to block the inflow of foreign substances. , In case of rain, when rainwater is collected on the upper surface of the filter plate 71 by the water catcher 71a, the shutter plate 75 is rotated downward due to the rainwater load, and when the perforated hole 71b is opened, the perforated hole 71b is opened. Rainwater passes through, foreign substances are filtered by the filter plate 71, and rainwater transported downward through the perforation 71b is stored in the sludge settling chamber 72b, where fine solids are precipitated and separated, and the rainwater transported downward through the perforation 71b is stored in the sludge settling chamber 72b. ) When the water level rises, rainwater overflows the overflow plate (72a), moves to the treated water storage room (72c), and is provided to move to the water tank (30) through the drain pipe (74).

In addition, when the shutter plate 75 is rotated downward and the amount of rainwater flowing in through the perforation 71b increases compared to the amount of rainwater moving to the water tank 30 through the drain pipe 74, the sludge settling chamber 72b As the water level in the treated water storage chamber 72c increases, the shutter plate 75 is swiveled upward by the buoyancy body 77, and when the rope 78 is pulled by the shutter plate 75, the stopper 73a is opened. As the upward turning operation is performed, the drain pipe 73 is opened to discharge the sludge settled in the lower part of the sludge settling chamber 72b, and the water level in the water collection tank 72 is adjusted to a low level.

According to the above configuration and operation, the present invention provides convenience in water management by storing water and anti-icing powder separately in an independent space and selectively using the anti-icing agent only when necessary, as well as preventing clogging of the transfer line by the anti-icing powder. It has the effect of effectively preventing damage including corrosion.

Figure 1 is a configuration diagram showing the overall IOT control complex clean load management system from the front according to an embodiment of the present invention.
Figure 2 is a configuration diagram showing the overall IOT control complex clean load management system in plan according to an embodiment of the present invention.
Figure 3 is an enlarged configuration diagram showing the main parts of the IOT control complex clean load management system according to an embodiment of the present invention.
Figure 4 is a configuration diagram showing the water collection filtration module of the IOT-controlled complex clean load management system according to an embodiment of the present invention.
Figures 5 to 7 are configuration diagrams showing the operating state of the water collection filtration module of the IOT-controlled complex clean load management system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. Also, in describing the present invention, if it is determined that related known functions may unnecessarily obscure the gist of the present invention as they are obvious to those skilled in the art, the detailed description thereof will be omitted.

Figure 1 is a configuration diagram showing the IOT control complex clean load management system as a whole from the front according to an embodiment of the present invention, and Figure 2 shows the IOT control complex clean load management system as a whole in plan according to an embodiment of the present invention. It is a configuration diagram, and Figure 3 is an enlarged configuration diagram showing the main parts of the IOT-controlled complex clean load management system according to an embodiment of the present invention, and Figure 4 is an IOT-controlled complex clean load management system according to an embodiment of the present invention. It is a configuration diagram showing the catchment filtration module, and Figures 5 to 7 are configuration diagrams showing the operating state of the catchment filtration module of the IOT control complex clean load management system according to an embodiment of the present invention.

The present invention relates to an IOT-controlled complex clean load management system, which provides convenience in water management by storing water and anti-icing powder separately in an independent space and selectively using the anti-icing agent only when necessary. Powder tank (10), ejector module (20), water tank (30), water output unit (40), mixing nozzle (50), IOT control unit ( 60).

The powder tank 10 according to the present invention stores anti-icing powder containing calcium chloride, and a transfer screw 11 is installed at the bottom to supply the anti-icing powder in a fixed amount.

The transfer screw 11 is equipped to control the transfer amount of the anti-icing powder while being turned on/off by the IOT control unit 60, which will be described later, and a grinder is mounted on the outlet side of the transfer screw 11 to control the transfer screw 11 and the transfer screw 11. It is equipped to grind and supply anti-icing powder while operating in conjunction.

In addition, the ejector module 20 according to the present invention is equipped to mix the anti-icing powder supplied through the transfer screw 11 with compressed air and output it through the powder tube 21.

The ejector module 20 is equipped so that the compressed air supplied through the compressor and the anti-icing powder are mixed and supplied to the mixing nozzle 50, which will be described later, through the powder pipe 21.

When the supply of anti-icing powder is completed through the ejector module 20, the transfer screw 11 is stopped and compressed air is passed through the powder pipe 21 to remove residue.

In addition, the water tank 30 according to the present invention stores water, and has an output port 31 formed at the bottom to be opened and closed by a valve.

When placed in an urban area, the water tank 30 is connected to a water pipe and is charged with water. If the water supply through the water pipe is not smooth, the water collection filtration module 70, which will be described later, is used to utilize rainwater as water. It is provided.

In addition, the water output unit 40 according to the present invention is connected to the output port 31 of the water tank 30 and includes a pump 41 for pumping water, a water pipe 42 for transporting water, and a water pipe 42 for transporting water. It includes a nozzle 43 that is connected to the pipe 42 and sprays water onto the road surface.

The pump 41 is equipped to control on/off operation and output by the IOT control unit 60, which will be described later.

In addition, the nozzle 43 is installed on the road curb or median, and is provided to supply water or anti-icing agent dissolved water to the road surface (R).

In addition, the mixing nozzle 50 according to the present invention is installed in the water pipe 42 and is equipped to output anti-icing powder supplied with compressed air through the powder pipe 21 and mix it with water.

In this way, the anti-icing agent powder output through the mixing nozzle 50 is mixed with water in the water pipe 42 and is equipped to be sprayed onto the road surface (R), thereby managing water by selectively using the anti-icing agent only when necessary. In addition to providing convenience, it can effectively prevent damage including transfer line clogging and corrosion caused by anti-icing powder.

In addition, the IOT control unit 60 according to the present invention controls the operation of the powder tank 10, the ejector module 20, and the water tank 30, and uses temperature sensors, weather information, and central server information to If the temperature is above the set value, water is output to the road surface (R) to cool the heat and clean foreign substances. If the external temperature is below the set value and there is a snowfall forecast, it is equipped to mix and spray anti-icing powder with water.

Meanwhile, the IOT control unit 60 is equipped to receive power using eco-friendly power generation modules including solar panels, wind generators, and batteries.

In Figure 4, the water tank 30 is equipped to be filled with water by a water collection filtration module 70 that collects rainwater.

The water collection filtration module 70 is placed on the upper part of the water tank 30 to collect rainwater, and is installed at an inclined angle, so that a water catcher 71a is formed at an upwardly inclined angle at the lower end, and a plurality of perforations 71b are formed. A filter plate 71 is provided to filter out coarse contaminants, and is installed at the bottom of the filter plate 71 to store rainwater transported downward to the perforation 71b, and on one side bordered by an overflow plate 72a installed inside. A water collection tank 72 in which a sludge settling chamber 72b and a treated water storage chamber 72c are formed on the other side, a drain pipe 73 opened and closed by a stopper 73a on one side of the lower part of the sludge settling chamber 72b, and a treatment It is installed at a predetermined height from the bottom of the water storage chamber 72c, and is disposed at an inclined angle opposite to the bottom of the water tank 30 and the drain pipe 74 and the filtration plate 71, and the high side end is connected to the support shaft 75a. ) is connected to the shutter plate 75, which moves in an arc and has a plurality of hole pins 75b installed on the upper surface to correspond to the perforations 71b, and is connected to the shutter plate 75 and centered on the support axis 75a. A weight 76 extending to the opposite side of the shutter plate 75 and providing an operating force in the upward turning direction of the shutter plate 75, and a weight 76 installed at the lower end of the shutter plate 75 and stored in the water sump 72 The buoyancy body 77 is floating on the buoyancy force and is provided to swing the shutter plate 75 upward by buoyancy, one end is connected to the lower end of the shutter plate 75, and the other end is connected to the stopper 73a. , a rope 78 that opens the drain pipe 73 in connection with the upward swing operation of the shutter plate 75 by the buoyancy body 77, one end of which is connected to the bottom of the shutter plate 75 with a hinge, and the other rope. One end includes an overflow filter net 79 that is arranged to overlap the overflow plate 72a and filters foreign substances contained in rainwater overflowing to the overflow plate 72a.

At this time, the perforated hole 71b of the filter plate 71 is formed in a cone shape whose diameter expands toward the bottom as shown in the enlarged view of FIG. 4, thereby preventing foreign substances from being caught inside the perforated hole 71b.

Looking at the operating state of the water collection filtration module 70, as shown in FIG. 4, the shutter plate 75 is swiveled upward by the weight 76 and is in close contact with the bottom of the filtration plate 71 with an opening pin ( 75b) blocks the inflow of foreign substances with the perforation 71b closed.

As shown in Figure 5, when rainwater is collected on the upper surface of the filter plate 71 by the water catcher 71a, the shutter plate 75 is rotated downward due to the rainwater load, and the perforated hole 71b is opened, and the perforated hole 71b is opened. ), rainwater passes through, and foreign substances are filtered through the filter plate (71).

And, as shown in FIG. 6, the rainwater transported downward through the perforation 71b is stored in the sludge settling chamber 72b, where fine solids are precipitated and separated, and when the water level in the sludge settling chamber 72b rises, the rainwater flows into the overflow plate ( It is provided to overflow 72a), move to the treated water storage room 72c, and then move to the water tank 30 through the drain pipe 74.

In addition, as shown in FIG. 7, when the shutter plate 75 is rotated downward and the amount of rainwater flowing in through the perforation 71b increases compared to the amount of rainwater moving to the water tank 30 through the drain pipe 74, the sludge precipitation chamber As the water level in (72b) and the treated water storage chamber (72c) increases together, the shutter plate (75) is swiveled upward by the buoyancy body (77), and when the rope (78) is pulled by the shutter plate (75), the stopper ( As 73a) rotates upward, the drain pipe 73 is opened to discharge the sludge settled in the lower part of the sludge settling chamber 72b, and the water level in the water collection tank 72 is adjusted to a low level.

That is, the sludge separated and settled in the sludge settling chamber 72b can be discharged periodically by opening the stopper 73a in response to rainfall.

Meanwhile, an overdrain pipe is installed at the top of the water tank 30, and when the water in the water tank 30 reaches a set level, the water is discharged through the overdrain pipe to adjust the water level.

As described above, the most preferred embodiments of the present invention have been described in the detailed description of the present invention, but various modifications may be made without departing from the technical scope of the present invention. Therefore, the scope of protection of the present invention should not be limited to the above embodiments, but should be recognized to the technologies in the patent claims described later and to equivalent technical means from these technologies.

10: Powder tank 20: Ejector module
30: Water tank 40: Water output unit
50: Mixing nozzle 60: IOT control unit
70: Catchment filtration module

Claims (5)

A powder tank (10) in which anti-icing powder containing calcium chloride is stored, and a transfer screw (11) is installed at the bottom to supply the anti-icing powder in a fixed amount;
An ejector module (20) provided to mix the anti-icing powder supplied through the transfer screw (11) with compressed air and output it through the powder pipe (21);
A water tank (30) in which water is stored, and an output port (31) is formed at the bottom to be opened and closed by a valve;
A pump 41 connected to the output port 31 of the water tank 30 to pump water, a water pipe 42 for transporting water, and a pump connected to the water pipe 42 to spray water onto the road surface. A water output unit 40 including a nozzle 43;
A mixing nozzle 50 installed in the water pipe 42 and provided to output anti-icing powder supplied with compressed air through the powder pipe 21 and mix it with water; and
The operation of the powder tank 10, the ejector module 20, and the water tank 30 is controlled, and when the external temperature is above the set value, the temperature sensor, weather information, and central server information are used to control the operation of the powder tank 10, the ejector module 20, and the water tank 30. An IOT control unit 60 provided to output water to cool the heat and clean foreign substances, and to mix and spray anti-icing powder with water when the external temperature is below the set value and snowfall is forecast. IOT controlled complex clean load management system.
According to clause 1,
The water tank 30 is equipped to be filled with water by a water collection filtration module 70 that collects rainwater,
The water collection filtration module 70,
It is placed at the top of the water tank 30 to collect rainwater, and is installed at an incline angle, so that a water tray 71a is formed at an upward incline angle at the lower end, and a plurality of perforations 71b are formed to filter out coarse contaminants. plate 71,
It is installed at the bottom of the filter plate 71 to store rainwater transported downward through the perforation 71b, and has a sludge settling chamber 72b on one side and a treated water storage chamber 72c on the other side bordered by an overflow plate 72a installed inside. ) a sump tank 72 formed,
A drain pipe (73) opened and closed by a stopper (73a) on one side of the lower part of the sludge settling chamber (72b),
A drain pipe 74 installed at a predetermined height from the bottom of the treated water storage room 72c and connected to the water tank 30,
A shutter disposed at an inclined angle opposite to the bottom of the filter plate 71, the high side end is connected to the support shaft 75a and moves in an arc, and a plurality of hole pins 75b are installed on the upper surface to correspond to the perforation 71b. plate 75,
A weight 76 connected to the shutter plate 75 and extending to the opposite side of the shutter plate 75 about the support axis 75a to provide an operating force to rotate the shutter plate 75 upward,
A buoyancy body (77) installed at the lower end of the shutter plate (75), buoyed by rainwater stored in the water collection tank (72), and provided to swing the shutter plate (75) upward by buoyancy,
One end is connected to the lower end of the shutter plate 75, and the other end is connected to the stopper 73a, and is linked to the upward swing operation of the shutter plate 75 by the buoyancy body 77 to form the drain pipe 73. A rope 78 that opens and operates,
One end is connected to the bottom of the shutter plate (75) with a hinge, and the other end is arranged to overlap the overflow plate (72a), providing an overflow filter net (79) that filters foreign substances contained in rainwater overflowing to the overflow plate (72a). IOT controlled complex clean load management system characterized by comprising:
According to clause 2,
IOT control complex clean load management system, characterized in that the perforation (71b) of the filter plate (71) is formed in a cone shape whose diameter expands toward the bottom.
According to clause 2,
The shutter plate 75 is rotated upward by the weight 76 and is in close contact with the bottom of the filter plate 71, and the opening pin 75b closes the perforation 71b to block the inflow of foreign substances,
In rainy weather, when rainwater is collected on the upper surface of the filter plate 71 by the water catcher 71a, the shutter plate 75 rotates downward due to the rainwater load, and when the perforation 71b is opened, it flows through the perforation 71b. Rainwater passes through, and foreign substances are filtered through the filter plate (71).
Rainwater transported downward through the perforation 71b is stored in the sludge settling chamber 72b and fine solids are separated by precipitation. When the water level in the sludge settling chamber 72b rises, the rainwater overflows the overflow plate 72a and is treated. An IOT-controlled complex clean load management system characterized in that it is provided to move to the water storage room (72c) and then to the water tank (30) through the drain pipe (74).
According to clause 4,
When the shutter plate 75 rotates downward and the amount of rainwater flowing in through the perforation 71b increases compared to the amount of rainwater moving to the water tank 30 through the drain pipe 74, the sludge settling chamber 72b and treatment As the water level in the water storage chamber 72c increases, the shutter plate 75 is operated to rotate upward by the buoyancy body 77, and when the rope 78 is pulled by the shutter plate 75, the stopper 73a rotates upward. An IOT-controlled complex clean load management system characterized in that while operating, the drain pipe 73 is opened to discharge the sludge settled in the lower part of the sludge settling chamber 72b, and the water level in the water collection tank 72 is adjusted to a low level.