KR100684621B1 - System for a spraying snow clearing liquid - Google Patents

Abstract

A deicer spraying system is provided to remove snow very efficiently and promptly with minor human power by enabling remote control and automated operation, consequently preventing casualties and loss of property caused by snow. A deicer spraying system(100) comprises a rail(110), a truck(120), a supporting wall(140), a chlorinated water tank(150), a driving control unit, and a tank operation unit. The rail is constructed on a shoulder of the road for the truck to run thereon. The truck sprays deicer running on the rail. The supporting wall has a buffering part(141) formed on a front thereof to stop the truck, and is constructed on the road across the rail. The chlorinated water tank has a discharge pipe(151) for supplying the chlorinated water to the truck, and is constructed on the shoulder of the road. The driving control unit enables remote control and automated operation of the truck. The tank operation unit automatically opens and closes the chlorinated water tank.

Description

Snow removing spray system {System for a spraying snow clearing liquid}

1 is a perspective view showing a bogie configured in a snow removing spray system to which the technique of the present invention is applied

Figure 2 is a side view showing a snow removing spray system applied the technology of the present invention

3 is a cross-sectional view showing a bogie configured in the snow removing spray system to which the technique of the present invention is applied.

4 is a cross-sectional view showing a state in which the chloride water is supplied to the vehicle from the chloride tank in the snow removing spray system to which the technique of the present invention is applied.

5 is a block diagram showing a drive control unit configured in the snow removing spray system to which the technique of the present invention is applied.

Figure 6 is a block diagram showing the opening and closing control unit configured in the snow removing spray system to which the technique of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

110: rail 120: bogie

121: body 122: caster

123: bump 124: drive unit

126: snow removal tank 127: compressor

130: salt supply unit 140: support wall

150: chloride tank 160: drive control unit

180: opening and closing control unit

The present invention relates to a snow removing spray system, and more particularly, in the case of snowfall, by configuring the remote control and automation of snow removal to prevent the freezing of the road surface (road, highway), by a small manpower The snow removal and spraying system which can prevent snow accidents due to freezing by performing snow removal work quickly and efficiently.

In general, the snow that falls in the winter season does not melt even if it falls on the road surface, which causes road freezing, making traffic impossible, and also causing traffic accidents, causing enormous human and property damage each year.

In order to prevent the damage in the past, a number of workers went to the snowfall point and carried out snow removal by spraying sand or salt and chloride (calcium chloride solution) on the road surface. In this case, however, there was a limit to manpower relying on large snow areas, and only in some accident-prone areas.

In order to solve the above problems, a snow removal vehicle for spraying a snow removing agent (a mixture of salt and chloride water) has already been developed and used, but after driving the snow removal vehicle to a snowfall point, the pump is driven to spray snow removal through a nozzle. By doing so, snow removal work could be carried out in a wider snow area, but the snow tank's tank capacity could not accommodate enough snow to spray in large snow areas. By doing so, it was not possible to carry out rapid snow removal.

In addition, when operating a large number of snowplows in a large snow area, at least two workers per vehicle require not only a large number of personnel but also a huge labor cost.

In addition, when the road surface is frozen, the snowplow has a problem that it can not run quickly even if the snow chain on the tire.

Accordingly, in the present invention, in order to solve the above problems, a rail is installed on the shoulder of a road surface (national road, highway), and a vehicle spraying snow remover while driving on the rail, and a chloride tank filling the vehicle with chloride water. And, by the drive control unit for driving the vehicle and the opening and closing control unit for opening and closing the chloride water tank, rapid snow removal in a large area can be automated and does not require a lot of manpower and labor costs, slip even if the road surface freezes The purpose is to prevent snow and property damage by providing a snow removal and spraying system that is configured with a truck that can travel quickly without any damage.

Hereinafter, with reference to the accompanying drawings look at the configuration and operation examples and effects of the present invention for achieving the above object.

1 is a perspective view showing a bogie configured in a snow removing spray system to which the technique of the present invention is applied, FIG. 2 is a side view showing a snow removing spray system to which the technique of the present invention is applied, and FIG. 3 is a snow removing applied technique of the present invention. 4 is a cross-sectional view showing a bogie configured in the spraying system, FIG. 4 is a cross-sectional view showing a state in which chloride water is supplied to a vehicle from a chloride tank in a snow removing spray system to which the technique of the present invention is applied, and FIG. 6 is a block diagram showing a driving control unit configured in the applied snow removing spray system, and FIG. 6 is a block diagram showing an opening and closing control unit configured in the snow removing spray system to which the technique of the present invention is applied.

The present invention is characterized in that it is configured to spray snow removal agent quickly and efficiently by remote control and automation for snow removal at the snowfall point (road, highway) of the road.

To this end, the present invention is configured as follows.

Rail 110 is constructed so that the bogie 120 runs on the shoulder (R) of the road surface (national road, highway), and the bogie 120 is provided that travels on the rail 110, and the bogie 120 stops. To support, the support wall 140 is formed on the road surface across the rail 110, the support wall 140 is formed of a shock absorbing portion 141 made of a material that absorbs the impact on the front surface, the bogie in front of the side of the support wall 140 Construction of the chloride tank (150) formed on the shoulder (R) of the road surface, the discharge pipe 151 is formed to supply the chloride water to the 120, the drive control unit to enable remote control and automation of the operation of the truck (120) ( 160, and to configure the opening and closing control unit 180 to open and close the chloride water tank 150.

According to the present invention, the snow removal system of the entire section is possible by installing each section on the shoulder (R) of the road surface.

The cart 120 is composed of a body (121) formed of a frame (C) and a cover (C) covering the frame (F) so as to operate by filling the snow removing agent, the lower end of the body (121) The caster 122 is mounted on the rail 110, and the bump 123 is mounted on the rear side of the body 121 to hit the buffer 141 of the support wall 140.

The body 121 has a drive unit 124 for driving the caster 122, the battery (B) for supplying power to the drive unit 124, and is mounted in the body 121 is a snow removal agent A snow removing tank 126 having an inlet H formed at an upper portion thereof to be filled is formed, and a compressor 127 for blowing compressed air into the snow removing tank 126 is connected to a hose, and an upper portion of the bogie 120 is provided. The salt supply unit 130 for supplying salt to the inlet (H) of the snow removal tank 126 is configured.

At the rear of the snow removing tank 126, a nozzle 128 to which the snow removing agent is sprayed is formed to be exposed to the outside of the truck 120, the hose of the compressor 127, the snow removing tank 126, and the nozzle 128 A check valve CV is interposed between the snow removing tank 126 and the snow removing agent to prevent leakage.

The driving unit 124 is equipped with a motor 125, so that the power of the motor 125 is transmitted to the caster 122, the gear in order to transmit the power of the motor 125 to the caster 122 To sprockets and chains or pulleys and belts. Of course, the decelerator is mounted to decelerate the motor 125.

The salt supply unit 130 is attached to the upper portion of the bogie 120 is formed in the reservoir 131 is filled with salt and the lower portion of the reservoir 131 to the inlet (H) of the snow removing tank 126 is transferred to the salt Pipe 132 is formed so that the passage is secured, the end formed on the inlet (H) side of the pipe 132 is configured so that the pipe 133 is connected to the bottom supply salt.

In addition, a screw 134 for transferring salt over the inside of the pipe 132 and the reservoir 131 is rotatably mounted, and a motor 135 for driving the screw 134 on the outer side of the reservoir 131. Is attached.

Looking at the drive control unit 160, receiving the various signals to the cart 120 to control the motor 125 of the drive unit 124 and the motor 135 and the compressor 127 mounted on the screw 134. The central processing unit 161 is mounted, the flow sensor 162 is mounted inside the pipe 133 of the salt supply unit 130 to input the supply amount of the salt into the central processing unit 161, the caster 122 The rotation sensor 163 is mounted on the connecting shaft (T, the shaft connecting both casters) of the caster 122 to input the distance value to the central processing unit 161 according to the rotation of the central processing unit 161. The pressure sensor 164 for driving the screw 134 by inputting a signal to the bump 123 is attached to the bump 123.

In addition, the transmitter 170 is configured to input a signal to the central processing unit 161 at a long distance, and the forward switch for forward rotation of the motor 125 to advance the cart 120 to the transmitter 170 ( 171, a reverse switch 172 that reversely rotates the motor 125 so that the bogie 120 moves backward, a reciprocating switch 173 that reciprocates the bogie 120, and a bogie 120 that stops the bogie 120. A compressor switch 175 for driving the motor 135 connected to the stop switch 174 and the screw 134 of the salt supply unit 130, and a feedback switch for returning the cart 120 to the support wall 140 176 is configured to be associated.

The opening and closing control unit 180 is mounted to the discharge pipe 151 of the chloride tank 150 and the central processing unit for opening and closing the solenoid valve 181 and the solenoid valve 181 controlled by the central processing unit 182 ( 182 and a water level sensor 183 mounted on the inner surface of the snow removing tank 126 of the bogie 120 to sense the water level and transmit a signal to the central processing unit 182, the water level detection The sensor 183 and the central processing unit 182 are configured to be capable of transmitting and receiving in close proximity. Therefore, when the snow removal in the snow area, the solenoid valve 181 is not operated even if the snow removal agent is consumed.

When the bump 123 of the bogie 120 comes into contact with the buffer part 141 of the support wall 140, the discharge pipe 151 of the chloride tank 150 opens the inlet H of the snow removing tank 126. Form to face.

Looking at the operation example of the present invention by the above configuration.

In recent years, since a plurality of monitoring carrera (M) is installed on the road surface, the worker checks whether each road surface snowfall through the monitoring camera (M). When snowfall is confirmed, the forward switch 171 of the transmitter 170 is operated to send a signal to the central processing unit 161, and the central processing unit 161 operates the driving unit 124 to move the cart 120 forward. Done. At this time, a distance value is input from the support wall 140 to the central processing unit 161 through the rotation sensor 163.

When the truck 120 arrives at a position about halfway through the snow section, the stop switch 174 of the transmitter 170 is operated to send a stop signal to the CPU 161 to stop the driving unit 124. In this state, when the compressor driving switch 175 of the transmitter 170 is operated to send a signal to the central processing unit 161, the central processing unit 161 operates the compressor 127 to remove the snow removing tank 126. Snow removing agent is sprayed through the nozzle (128). In this state, when the reciprocating switch 173 of the transmitter 170 is operated to send a reciprocating signal to the central processing unit 161, the central processing unit 161 operates the driving unit 124 to maintain the balance 120. Goed forward or backward into the street.

The predetermined distance may be arbitrarily adjusted as a value programmed in the central processing unit 161, and is programmed to be added and calculated at the current position through the rotation sensor 163.

The truck 120 that has been moved forward or backward at a certain distance is stopped again by the control signal of the central processing unit 161, and is driven in the reverse direction again. It runs and sprays snowplow at the point of stopping and moves back and forth with a certain distance.

When the snow removing operation is completed, the operator operates the compressor driving switch 175 of the transmitter 170 to stop the compressor 127, operates the stop switch 174 to stop the truck 120, and then the transmitter 170. When the feedback switch 176 of the) is operated, the central processing unit 161 reverses the drive unit 124 to reverse the cart 120.

When the feedback signal is input to the central processing unit 161, the central processing unit 161 reverses the truck 120 and detects a predetermined distance from the support wall 140 to supply power to the driving unit 124. The short circuit 120 stops. Then, the trolley 120 is reversed by inertia, and the bump 123 of the trolley 120 stops while hitting the buffer 141 of the support wall 140.

When the CPU 161 receives the feedback signal, the CPU 161 is programmed to short-circuit the power of the driving unit 124 when the support wall 140 reaches a predetermined distance.

Looking at an example of the operation, if the carriage 120 is advanced to the snowfall point is 100m from the support wall 140, for example, if 50m is entered as a certain distance, it will be reciprocated between 150m and 50m phase At the time of returning, if the distance of the stop point is input, for example, 5 m from the support wall 140, the driving unit 124 of the cart 120 stops at the 5 m point.

When the bump 123 of the bogie 120 hits the buffer 141 of the support wall 140, the pressure sensor 164 mounted on the bump 123 is operated to operate the motor 135 of the salt supply unit 130. Salt is supplied to the snow removal tank 126 by driving the solenoid valve 181 of the chloride tank 150 by the water level sensor 183 mounted on the inner surface of the snow removal tank 126 is opened. Chloride water is supplied.

In this state, when the supply amount set by the flow sensor 162 mounted on the pipe 133 of the salt supply unit 130 is input to the central processing unit 161 of the drive control unit 160, the central processing unit 161 Stops the motor 125, and when the chloride water is detected up to the water level sensor 183, the solenoid valve 181 is closed by the central processing unit 182 configured in the opening and closing control unit 180.

Therefore, the standby state is maintained so that it can be put into snow removal at any time.

According to the present invention by the above configuration and operation, it is possible to quickly remove snow in the snow area with little manpower. That is, it is configured to run on the rail 110, even if the road surface freezes to quickly reach the site without slipping, remote control and automation is possible to work efficiently with a small manpower, chloride water on the shoulder (R) By constructing the tank 150 and configuring the salt supply unit 130 in the truck 120, the snow removing agent can be supplied quickly, and thus the snow removing operation can be efficiently performed. Can be prevented.

According to the present invention by the above-described configuration and operation, the vehicle is installed on the shoulder of the road (national road, highway), the vehicle spraying snow removal while traveling on the rail, and the chloride tank filling the vehicle with chloride water And a drive control unit for driving the vehicle and an opening / closing control unit for opening and closing the chloride water tank, so that snow removal can be quickly performed in a small snow area with a small manpower, and is configured to run on a rail so that slippage occurs even if the road surface is frozen. It is possible to get to the site quickly without remote control, and to be able to operate remotely and automatically so that it can work efficiently with little manpower, construct the chloride tank on the road surface and construct the salt supply unit on the truck, As it has the advantage of performing snow removal efficiently, it can prevent the loss of life and property due to snowfall.

Claims (5)

In constructing the snow removing spray system 100, Rail 110 is constructed so that the cart 120 runs on the shoulder (R) of the road surface, A bogie 120 for spraying snowplow while traveling on the rail 110; A buffer wall 141 is formed in front to stop the cart 120, the support wall 140 is installed on the road surface across the rail 110, Chloride water tank 150 is formed on the shoulder (R) and the discharge pipe 151 is formed to supply the chloride water to the cart 120 in front of the side of the support wall 140, A drive controller 160 configured to remotely control and automate the operation of the cart 120; Snow removing spray system, characterized in that consisting of the opening and closing control unit 180 configured to automatically open and close the chloride tank (150). The method of claim 1, The trolley 120 includes a body 121 including a frame F and a cover C covering the frame F so as to operate by charging a snow removing agent, A caster 122 mounted at a lower end of the body 121 and supported by the rail 110; A bump 123 that collides with the buffer part 141 of the support wall 140 at the rear of the body 121; A driving unit 124 mounted to drive the caster 122 by the motor 125 in the body 121; A snow removal tank 126 having an inlet formed at an upper portion thereof so that a snow removal agent is filled in the body 121; A compressor 127 connected by a hose to blow compressed air into the snow removing tank 126, The snow removing spray system, characterized in that the salt supply unit 130 for supplying salt to the intake of the snow removing tank 126 in the upper portion of the body (121). The method of claim 2, The salt supply unit 130 is attached to the upper portion of the bogie 120 is filled with salt reservoir 131, A pipe 132 formed from a lower portion of the reservoir 131 to an inlet H of the snow removing tank 126 to serve as a salt passage; Another pipe 133 connected downward from the end formed in the inlet (H) side of the pipe 132, A screw 134 rotatably mounted to transfer salt over the inside of the pipe 132 and the reservoir 131, Snow removing spray system, characterized in that consisting of a motor (135) attached to the outer side of the reservoir 131 to drive the screw (134). The method of claim 1, The drive control unit 160 receives a variety of signals in the center mounted on the bogie 120 to control the motor 125 of the drive unit 124, the motor 135 mounted on the screw 134 and the compressor 127 A processing unit 161, A flow sensor 162 mounted inside the pipe 133 of the salt supply unit 130 to input the salt supply amount to the central processing unit 161, A rotation sensor 163 mounted on the connecting shaft T of the caster 122 to input a distance value to the central processing unit 161 according to the rotation of the caster 122; A pressure sensor 164 mounted to the bump 123 to input the stop signal to the central processing unit 161 to drive the screw 134; It consists of a transmitter 170 for transmitting the drive signal of the forward, backward, stop, reciprocation, feedback, the compressor of the bogie 120, The CPU 161 receives signals from the transmitter 170, the flow sensor 162, and the rotation sensor 163 to control the motors 125 and 135 mounted on the driving unit 124 and the screw 134. Snow removing spray system characterized in that programmed. The method of claim 1, The opening and closing control unit 180 is mounted to the discharge pipe 151 of the chloride tank 150 and the solenoid valve 181 to open and close function, and A central processing unit 182 for operating the solenoid valve 181, Snow removing spray system, characterized in that consisting of a water level sensor (183) mounted on the inner surface of the chloride tank (150) to send the supply of chloride water to the central processing unit (182).

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