KR20200050147A - Multipurpose cleaning system and its method using snow removal liquid spraying device for vehicles - Google Patents

Abstract

The present invention relates to a multipurpose cleaning system using a snow remover sprayer for a vehicle, capable of effectively spraying washing water by controlling the position of a spraying apparatus, and a method thereof. According to the present invention, the multipurpose cleaning system using a snow remover sprayer for a vehicle comprises: at least one storage tank mounted on a vehicle and configured to receive and store washing water supplied from the outside; a wall spraying apparatus provided in front of the vehicle and having a plurality of spraying nozzles; a supply pipe having a plurality of control valves; and a control unit.

Description

Multipurpose cleaning system and method using vehicle snow remover sprayer {MULTIPURPOSE CLEANING SYSTEM AND ITS METHOD USING SNOW REMOVAL LIQUID SPRAYING DEVICE FOR VEHICLES}

The present invention relates to a multipurpose cleaning system and a method using the vehicle sprayer, and more specifically, to store washing water in a vehicle snow remover sprayer performing a snow removal operation by spraying a snow removal agent or a snow removal agent in winter. Accordingly, the present invention relates to a multipurpose cleaning system and method using a vehicle snow remover sprayer capable of cleaning not only road surfaces, but also tunnel interiors, soundproof walls, or guardrails by spraying washing water by adjusting the position in three axes.

Walls, such as tunnels or underground roadways, installed on roads are intensively contaminated by rainfall or scattering dust generated by vehicle driving.

Glossy tiles are attached to the wall surface of the tunnel to increase the lighting effect and increase the visibility of the road width. If the wall surface of the tunnel is contaminated, the inside of the tunnel becomes very poor, which increases the risk of traffic accidents and increases urban aesthetics. Cleaning of contaminated tunnel walls must be performed, as hatching results.

In general, a conventional method of cleaning a wall surface of a tunnel was to perform a cleaning using a brush to roll a water sprayed part after a worker sprays water to the wall using a spray gun that sprays water.

This conventional manual cleaning method requires a lot of manpower for cleaning, and thus, a lot of labor costs are spent. Moreover, as workers are located on the road for cleaning, the risk of a traffic accident is great and the working time is high. Due to the delay in traffic congestion time, it caused inconvenience to vehicles and drivers passing through the tunnel.

As a way to solve some of these problems, a technology is proposed to automatically install water spray by spraying high-pressure water onto the wall of the tunnel while driving the vehicle after vertically mounting a jet that injects high-pressure water into the vehicle. However, the conventional spraying table cannot change the height, but the maximum range for cleaning the tunnel wall is very limited by being fixedly installed at a limited height.

That is, since the height of the inner wall surface does not correspond to the size of different tunnels, conventional single washing equipment cannot be used for custom washing of various sizes of tunnels, and conventional sprayers are limited in places other than tunnel cleaning. The efficiency and utilization are reduced.

In order to solve this conventional problem, Patent Literature 1 includes a fixing bar installed vertically on a side surface of a rotation bracket installed in a vehicle; A fixed water spray unit integrally installed on one side of the fixed bar and having a plurality of spray nozzles vertically installed; A movable bar installed to be slidably moved up and down on the inside of the guide holder spaced apart at the rear of the fixed bar; A variable water spray unit integrally installed on one side of the moving bar and having a plurality of spray nozzles vertically installed; A pinion gear disposed in the inner space of the fixed bar to be rotatable according to the operation of the variable control motor installed on the fixed bar; Provided is a tunnel wall cleaning device using a height-variable water spray unit, characterized in that it consists of a rack installed in engagement with a pinion gear, but penetrated through a moving field groove formed in a fixed bar and integrally attached to the moving bar.

However, in Patent Document 1, it is difficult to clean both walls of the tunnel going to one-way by installing a water jet unit so that only one side of the vehicle can be cleaned, and the upper part of the water jet unit is bent to the lower side. Even if the height of the spraying unit is adjusted, it is impossible to spray water to the upper part, so there is a problem in that cleaning of the upper wall of the tunnel is impossible.

In addition, there is no way to wash water including foreign matter flowing on the wall of the tunnel, and after cleaning inside the tunnel, a separate method for removing foreign matter accumulated on the road surface must be provided, so the work is performed in double. Should be, there is a problem that increases the burden on the workforce and cost.

KR 10-1014275 B1

In order to solve the above problems, the present invention is sprayed with washing water on both sides so as to clean the inside of a tunnel, a road soundproofing wall, or a guardrail by using an existing vehicle snow remover sprayer, and a wall spray that can be operated in three axes By spraying the washing water to the device and the road surface, it is equipped with a road spray device that can remove foreign substances on the road surface, so that it is sprayed in correspondence with the distance to the vehicle and the height of the sound barrier or guardrail inside the tunnel, which is the target to be cleaned. It is possible to effectively spray the washing water by adjusting the position of the device, and to clean foreign matters accumulated on the road surface, making it easy to perform the cleaning work inside the tunnel, road sound insulation walls, guard rails, or road surfaces, and the required manpower. And can reduce costs and make it possible to utilize existing snow removal vehicles to improve efficiency and The purpose of the present invention is to provide a multipurpose cleaning system and method using a highly effective vehicle snow remover.

In order to achieve the above object, the present invention is for a vehicle equipped with a hydraulic drive device and a pump to perform snow removal work in winter by spraying the snow removal solution or snow removal agent through the spray means connected to the storage tank in which the snow removal solution or snow removal agent is stored. A multipurpose cleaning system utilizing a snow plow sprayer for cleaning the inside of a tunnel, a road sound barrier, a guardrail, or a road surface using a plow remover, mounted on a vehicle, and removed from the outside while the plow is removed. One or more storage tanks receiving and storing washing water; A wall spraying device provided in front of the vehicle and having a plurality of spray nozzles connected to the storage tank through piping to spray the washing water supplied from the storage tank to the side or top; A supply pipe connected to the storage tank and the wall injector, and having a plurality of control valves to control the flow rate of washing water; And a control unit that controls whether or not the injection nozzle and the control valve are opened or closed to control the flow rate of the washing water flowing inside the wall spraying device and the supply pipe, and controls the direction of the wall spraying device to adjust the spraying position of the washing water. It provides a multi-purpose cleaning system utilizing a vehicle snow remover, characterized in that it comprises a.

In addition, it is provided at the rear of the vehicle, it is connected to the pipe through the storage tank and the supply pipe further comprises a road sprayer having a plurality of spray nozzles to spray the washing water supplied from the storage tank on the road surface Is done.

At this time, the road surface spray device is characterized in that the inside is made of a hollow ring shape so that the spraying of the washing water can be smooth, and a supply part is formed at any part of the road surface spray device to facilitate connection of the supply pipe. .

In addition, in any one part of the road spraying device, it is characterized in that it further comprises a first fixing bracket to be detachably coupled to the vehicle or the spreading means.

In addition, the wall spray unit is provided on the front of the vehicle, the front frame consisting of a plurality of frames to operate in a three-axis direction; An injection frame provided in the front frame and connected to the supply pipe and having a plurality of injection nozzles to spray the supplied washing water to the side or upper side; A second fixing bracket for coupling the front frame to the vehicle to be detachable; And a second hydraulic driving device provided in any part of the front frame and operated by a control signal of the control unit to operate the front frame in three axes.

At this time, the injection frame, it characterized in that it is made of a pair to be coupled to each side of the front frame.

In addition, the front frame is coupled to the second fixing bracket, the second fixed frame having a square frame shape provided with the second hydraulic driving device; A first guide frame provided on any part of the second fixed frame and coupled to the second fixed frame by a first hydraulic cylinder operated through the second hydraulic driving device to enable vertical movement; A second guide frame provided on any part of the first guide frame and coupled to the first guide frame by a second hydraulic cylinder operated through the second hydraulic driving device so as to be able to move back and forth; And coupled to any part of the second guide frame to move back and forth by the operation of the second hydraulic cylinder, and operate through the second hydraulic drive device so that the injection frames coupled to both sides can move left and right respectively. It characterized in that it comprises a third guide frame having a pair of third hydraulic cylinders.

At this time, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder in the same direction as the operation progress direction, each frame, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder is variable The first guide frame, the second guide frame, and the third guide frame moving corresponding to the length do not deviate, and the inside is hollow so as to be moved, and a plurality of variable frames inserted into each hollow frame and sliding are further added. It is characterized by including.

In addition, the spraying frame is made of a straight line or a curved line, and is detached from the front frame so that spraying of washing water can be efficiently performed by changing the position installed in the front frame according to the height of the inside of the tunnel, the soundproofing wall or the guardrail. It is characterized by being combined to be possible.

At this time, the supply piping is characterized in that the flexible piping so that the supply of washing water can be made smoothly in response to the injection device having a variable position.

A method for cleaning a tunnel interior, a road soundproofing wall, a guardrail, or a road surface with a multipurpose cleaning system utilizing the vehicle snow remover sprayer described above, comprising: a washing water supply step of supplying washing water to a storage tank from which the snow removal solution is removed; Position adjustment step of adjusting the position of the injection device in accordance with the purpose of spraying the washing water; And it provides a multi-purpose cleaning method using a vehicle snow remover sprayer characterized in that it comprises a washing water spraying step for spraying the washing water through the position-controlled injection device.

At this time, the washing water spraying step, the inside of the tunnel, the wall surface spray process for spraying the washing water on the soundproof wall or guard rail; And it characterized in that it comprises a road spraying process for spraying the washing water to the road surface.

By providing the present invention configured as described above, it is possible to prevent the sprayed water from being scattered and to perform an effective cleaning operation by allowing the washing water to reach the target point to be cleaned accurately, and to prevent the heat island phenomenon in the city center during a heat wave. It can mitigate, reduce manpower and cost, and has the effect of operating a multipurpose cleaning system with high efficiency and utilization.

1 is a block diagram showing a multi-purpose cleaning system utilizing a vehicle snow remover sprayer according to the present invention.
Figure 2 is a block diagram showing a road spray of the multi-purpose cleaning system using a vehicle snow removal agent according to the embodiment.
Figure 3 is a schematic view showing a spray pipe of a multipurpose cleaning system utilizing a vehicle snow remover sprayer according to the present invention.
Figure 4 is a side view showing a wall spray of the multi-purpose cleaning system using a vehicle snow remover sprayer according to the present invention.
Figure 5 is a front view showing a wall spray unit of a multi-purpose cleaning system utilizing a vehicle snow removal agent according to the present invention.
6 is a perspective view showing a wall surface spray device of a multipurpose cleaning system using a vehicle snow removal agent according to the present invention.
7 is a front view showing a wall spray device of a multipurpose cleaning system using a vehicle snow remover according to an embodiment.
8 is a use state diagram of a multipurpose cleaning system utilizing a vehicle snow remover sprayer according to an embodiment.
9 is a use state diagram of a multipurpose cleaning system utilizing a vehicle snow remover according to an embodiment.
10 is a schematic diagram of a multipurpose cleaning system utilizing a vehicle snow remover sprayer according to the present invention.
11 is a block diagram showing a multi-purpose cleaning method utilizing a vehicle snow remover according to the present invention.

Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings so that a person having ordinary knowledge belonging to the same technical field can easily implement the present invention.

The present invention is a snow removal agent for a vehicle equipped with a hydraulic drive device and a pump that performs a snow removal operation in winter by spraying the snow removal solution or snow removal agent to the outside through the spraying means 200 connected to the storage tank 100 in which the snow removal solution or snow removal agent is stored. A multipurpose cleaning system using a snow remover sprayer for cleaning the inside of a tunnel or a road barrier, a guardrail, or a road surface using a sprayer, and a method thereof, wherein the multipurpose cleaning system using a snow remover sprayer for a vehicle of the present invention As illustrated in FIGS. 1 to 10, the storage tank 100 provided in the vehicle C, the wall injector 400, the supply pipe 500 and the control unit 600 may be configured.

According to an embodiment of the present invention, the storage tank 100 is mounted on the vehicle C and serves to receive and store the washing water from the outside while the snow removing agent or the snow removing agent is removed. Or it may be configured to be connected to the pipe in one or more divided forms to store the washing water in each storage tank (100).

In addition, the wall spray device 400 is provided in front of the vehicle (C), is connected through the storage tank 100 and the pipe to spray the washing water supplied from the storage tank 100 to the side or top. A plurality of injection nozzles N that perform a role and can be operated and controlled by the control unit 600 may be formed.

In addition, the vehicle (C) is connected to the storage tank 100 in addition to the wall injector 400 through a pipe and a plurality of spray nozzles to spray the washing water supplied from the storage tank 100 on the road surface. A road spraying apparatus 300 having N) may be further provided.

At this time, the storage tank 100 and the wall surface spraying device 400 and the road surface spraying device 300 may be connected to the pipes by the supply pipe 500, respectively, whether the supply pipe 500 is supplied with washing water or A plurality of control valves (CV) may be further provided to control the flow rate, and washing water may be smoothly supplied to the road spraying device 300 and the wall spraying device 400 at any part of the supply pipe 500. So that the pump (P) can be further provided.

At this time, the control valve (CV) can be controlled by the control unit 600, the control unit 600 is inside the wall spraying device 400, the road spraying device 300 and the supply pipe 500 It is possible to control whether or not the opening and closing of the injection nozzle (N) and the control valve (CV) are controlled so as to control the flow rate of the flowing washing water, and to control whether the washing water is supplied, and the inside of the tunnel or road soundproof wall or guard rail or road surface and the It may serve to control the direction of the wall spraying device 400 or the road spraying device 300 so as to adjust the spraying position of the washing water in response to the distance between the vehicles C or the height of the spraying target.

According to an embodiment of the present invention, the control unit 600 is preferably provided adjacent to the driver's seat of the vehicle C so that the operator driving the vehicle C can easily operate. The overall configuration of the multipurpose cleaning system using the same vehicle snow remover spreader is to be understood with reference to FIG.

According to an embodiment of the present invention, the road surface spray device 300 is installed in any part of the spray means 200 provided in the existing snow removal vehicle, as shown in FIG. 2, or the vehicle (C ) May be installed through the first fixing frame 210 at the rear.

At this time, the spreading means 200 is a spreader 220 that can be rotated so that the snow blowing agent or the snow removing agent can be widely sprayed, the chute 230 for supplying the snow removing agent or snow removing agent to the spreader 220, and the spreader ( 220) and the chute 230 may be configured as a first fixing frame 210 to be fixed to the vehicle C, which is a structure widely used in a vehicle C spraying a conventional snow removing agent or snow removing agent. Therefore, detailed description will be omitted.

At this time, the first fixing frame 210 is provided by extending from the rear of the vehicle (C) in the downward direction, so that the road surface spray device 300 can be installed toward the road surface.

According to an embodiment of the present invention, in one part of the first fixing frame 210, the road surface in order to control the presence or absence of a road or the like, or a wash water spraying range of the road in which the vehicle C travels. A first hydraulic driving device HD1 may be further provided to adjust the height of the injection device 300, and the first hydraulic driving device HD1 may be operated by a control signal of the controller 600. .

According to an embodiment of the present invention, the road surface spraying device 300 may be formed in a hollow ring shape, as shown in FIG. 3, and a predetermined distance along the side surface of the road surface spraying device 300 By being spaced apart to form a plurality of spray nozzles (N) through which the washing water is sprayed, the washing water can be smoothly sprayed in various directions.

At this time, the first fixing that can be coupled to the vehicle (C) or the spraying means 200 to be detachable according to the installation method of the road surface spraying device 300 to any part of the road surface spraying device 300 A bracket 320 may be formed, and the first fixed bracket 320 facilitates the installation of the road surface spraying device 300, and the road surface spraying device between driving of the vehicle C or washing operation. It may serve to prevent the 300 from being separated.

In addition, one part of the supply pipe 500 is connected to the supply part 310 so that the supply pipe 500 can be easily connected to the road spraying apparatus 300. May be formed, the supply unit 310 flows evenly to the road surface spraying device 300 according to the hydraulic pressure of the supplied washing water, so that the spraying of the washing water can be made smoothly, the upper part from the central part of the road spraying device 300 It is preferably formed in a protruding form.

At this time, the connecting portion of the supply unit 310 and the supply pipe 500 may be further provided with a pipe fixing means such as a fastener to prevent the supply pipe 500 from being dropped or loosened.

According to an embodiment of the present invention, the wall injector 400, as shown in Figures 4 to 6, the front frame 410, the second fixing bracket 430, the second hydraulic driving device (HD2) And an injection frame 420.

The front frame 410 may be provided in front of the vehicle (C), may be composed of a plurality of frames combined, the vehicle (C) and the front frame 410 between the vehicle (C) ) May be provided with a second fixing bracket 430 capable of coupling the front frame 410 detachably.

In addition, a second hydraulic driving device (HD2) is provided at any part of the front frame 410 to enable the front frame 410 to operate in a three-axis direction, and the second hydraulic driving device ( HD2) may be operated by the control signal of the controller 600.

In addition, the injection frame 420 may be formed in a pair to be coupled to both sides of the front frame 410, respectively.

This is, if the spraying frame 420 is coupled so as to face only one side of the vehicle C, among various types of tunnels, the tunnel included in the road of the one lane or the central separation of the upstream and downstream walls As is the case, the washing water is sprayed in only one direction according to the traveling direction of the vehicle C, so that the other side of the wall that is symmetrical to the wall surface where the washing water is sprayed is impossible or the road is controlled to control the vehicle This is to prevent the inconvenience of passing through while washing water is sprayed on the other side of the wall while (C) is driving in reverse.

The spraying frame 420 may be combined to have a longitudinal direction so as to be perpendicular to the road surface, and connected to the supply pipe 500 to spray the washing water supplied from the storage tank 100 to the side or top. A plurality of injection nozzles (N) can be formed to be.

According to an embodiment of the present invention, the front frame 410 includes a plurality of second fixed frames 411, first guide frames 412, second guide frames 413, and third guide frames 414. It may be made of a structure in which the frames are combined.

At this time, the second fixing frame 411 may be coupled to the second fixing bracket 430 so that the front frame 410 can be securely fixed to the vehicle C, and the second hydraulic driving device ( HD2) can be provided in a square frame shape to increase stability.

In addition, a first guide frame 412 coupled to the second fixed frame 411 may be provided at any part of the second fixed frame 411 to allow vertical movement.

According to an embodiment of the present invention, the vertical movement of the first guide frame 412 may be performed by a first hydraulic cylinder (HC1) operated through the second hydraulic driving device (HD2), the first 1 Hydraulic cylinder (HC1) is one side is fixedly coupled to the second fixed frame 411, the other side of which the variable length is coupled to the first guide frame 412, operated by the control of the control unit 600 By varying the length through the second hydraulic driving device (HD2), the first guide frame 412 can move up and down by the movement of the first hydraulic cylinder (HC1).

At this time, the first guide frame 412 is preferably provided on the upper side of the second fixed frame 411 so that the vertical movement is easy, but is not limited to the front of the second fixed frame 411 It may be provided to be coupled to enable vertical movement by a recional gear (not shown) or a hydraulic cylinder.

In addition, a second guide frame 413 coupled to the first guide frame 412 may be provided at one portion of the first guide frame 412 to enable front and rear movement.

According to an embodiment of the present invention, the front and rear movement of the second guide frame 413 may be made by a second hydraulic cylinder (HC2) operated through the second hydraulic driving device (HD2), the 2 The hydraulic cylinder (HC2) is one side is fixedly coupled to the first guide frame 412, the other side of which the length is variable is coupled to the second guide frame 413, operated by the control of the control unit 600 By changing the length through the second hydraulic driving device (HD2), the second guide frame (413) can be moved back and forth by the movement of the second hydraulic cylinder (HC2).

In addition, it is coupled to any part of the second guide frame 413 and can be moved back and forth by the operation of the second hydraulic cylinder HC2, and the injection frame 420 is coupled to both sides of the injection frame ( 420) may be provided with a third guide frame 414 in which both sides can be varied in length from side to side so that each can be moved from side to side.

According to an embodiment of the present invention, the left and right movement of the injection frame 420 may be performed through a pair of third hydraulic cylinders HC3 operated through the second hydraulic driving device HD2, and the A pair of third hydraulic cylinders (HC3) is one side is fixedly coupled to both sides of the third guide frame 414, and the other side of which the variable length is respectively coupled to the injection frame 420, the control unit ( By varying the length through the second hydraulic driving device (HD2) operating under the control of 600, the injection frame 420 can be moved to the left and right by the movement of the third hydraulic cylinder (HC3). .

The wall spray apparatus 400 having the above-described configuration is moved by the first guide frame 412, the second guide frame 413, and the third guide frame 414, which move up, down, front, and left, respectively. The spraying frame 420 is operated in a three-axis direction to efficiently respond to the height of the soundproofing wall or guardrail of the tunnel or the road, or the separation distance from the vehicle C, so that spraying of washing water is possible.

According to an embodiment of the present invention, the first hydraulic cylinder (HC1), the second hydraulic cylinder (HC2) and the third hydraulic cylinder (HC3) is formed of a plurality of frames are installed in the front frame 410, the first The first hydraulic cylinder (HC1), the second hydraulic cylinder (HC1), the second hydraulic cylinder (HC1), the second hydraulic cylinder (HC1), the second hydraulic cylinder (HC3), the second hydraulic cylinder (HC3) and the second hydraulic cylinder (HC3) Prevents the first guide frame 412, the second guide frame 413, and the third guide frame 414 from moving between corresponding movement lengths of the HC2) and the third hydraulic cylinder HC3. The inside is hollow so as to be possible, and may further include a plurality of variable frames 415 that are inserted into each hollow frame and slide.

That is, in the second fixed frame 411 to which the first guide frame 412 is coupled, adjacent to the first hydraulic cylinder HC1, the same length direction as the operating direction of the first hydraulic cylinder HC1. The frame having the inside is hollow so that the variable frame 415 formed in the first guide frame 412 is inserted and slid, so that the first guide frame 412 does not deviate and the first hydraulic cylinder HC1. By doing so, it is possible to move up and down.

In addition, in the same manner, the variable frame 415 is also applied to the first guide frame 412 to which the second guide frame 413 is coupled and the third guide frame 414 to which the injection frame 420 is coupled. By being formed, the driving in the three-axis direction of the wall injector 400 can be performed stably.

According to an embodiment of the present invention, the injection frame 420 may be formed as a curved frame, as shown in FIG. 7 in addition to a straight frame, which is more effectively applied to a wall surface inside a tunnel forming a curved surface. This is to be able to respond.

In addition, the spraying frame 420 is coupled to be detachably attached to the front frame 410, so that the spraying frame 420 is the front frame at the operator's discretion corresponding to the height of the sound barrier or guardrail inside the tunnel or the road. The position installed in the 410 can be changed, which is not only the position of the spray frame 420 can be adjusted by the operation control of the controller 600, but also the worker can directly apply the spray frame ( It is to control the height of 420) so that the washing water can be effectively sprayed to the inside of the tunnel or to the top of the soundproof wall of the road.

This is to be understood by referring to the use state diagram of the multi-purpose cleaning system using the vehicle snow remover sprayer according to the embodiment shown in FIGS.

The wall injector 400 as described above preferentially installs the second fixing bracket 430 in front of the vehicle C, and the injection frame 420 is coupled to the second fixing bracket 430. By attaching and coupling the front frame 410, the wall injector 400 can be coupled to the vehicle C.

According to an embodiment of the present invention, to prevent the damage in the process of moving to install the front frame 410, the front frame 410 can be coupled to the second fixing bracket 430 and the correct position To enable the front frame 410 to be moved to the second fixing bracket 430 installed in the vehicle C through a moving means (not shown) having an auxiliary wheel that can mount the front frame 410, When the coupling between the front frame 410 and the second fixing bracket 430 is completed, the moving means (not shown) is removed, so that the wall injector 400 is safely and accurately coupled to the vehicle C. I can make it possible.

Through this method, the wall spraying apparatus 400 proposed in the present invention can be easily grafted onto an existing injection vehicle that has sprayed snow removal solution or washing water only on the road surface, thereby allowing the interior of a tunnel or a soundproof wall or guard of the road. Since there is no need to separately manufacture a vehicle capable of cleaning the rail, it can be greatly reduced in terms of cost, and accordingly, an effect of increasing the utilization of the wall injector 400 can be expected.

According to an embodiment of the present invention, the supply pipe 500 that is connected to the storage tank 100 to supply washing water to the wall spraying apparatus 400 and the road spraying apparatus 300 is positioned according to the site situation. It is preferable to be flexible piping such as silicon piping or spring piping so that the supply of washing water can be made smoothly in response to the variable wall injecting device 400 and the road spraying device 300.

The connection relationship between the storage tank 100, the road surface spraying device 300, the wall surface spraying device 400, the supply pipe 500, and the control part 600 of the multipurpose cleaning system utilizing the vehicle snow remover sprayer is shown in FIG. 10. It is to be understood with reference to the schematic diagram shown in, and the control unit 600 can operate whether or not the plurality of spray nozzles N formed in the road spraying device 300 and the wall spraying device 400 are opened or closed. Without being limited to this, a plurality of control valves provided in the supply pipe 500 connected to the road surface spraying device 300 and the wall surface spraying device 400 are controlled to be opened or closed by the control part 600. It is also possible to control the flow rate of the washing water sprayed through the spray nozzle (N) through (CV).

That is, the injection nozzle (N) can be always open, and by adjusting the flow rate of the washing water through the control valve (CV) controlled by the control unit 600 to control the amount of washing water sprayed to the outside, , By the operation of the pump (P), it is possible to smoothly spray the washing water by the hydraulic pressure of the washing water itself supplied to the wall spraying apparatus 400 and the road spraying apparatus 300.

As a method for cleaning a tunnel interior or a road soundproof wall or a guardrail or a road surface with a multipurpose cleaning system utilizing the vehicle snow remover sprayer described above, as shown in FIG. 10, washing water supply step (S100), position adjustment step ( S200) and washing water spraying step (S300).

According to an embodiment of the present invention, the washing water supply step (S100) is a step of supplying and storing the washing water in the storage tank 100 mounted on the vehicle C to store the washing water ( 100) If there is a snow removal solution that was used for snow removal in winter, remove all the snow removal solution first, and then supply the washing water in a clean state.

In addition, the position adjusting step (S200) is a step of adjusting the positions of the wall spraying device 400 and the road spraying device 300 in accordance with the purpose of spraying the washing water, inside the tunnel to spray the washing water, road sound insulation walls, guards In response to the site conditions of the rail or road surface, the height of the wall spraying device 400 and the road spraying device 300 is adjusted, and in response to the distance between the vehicle C and the tunnel, the soundproof wall of the road or the guardrail. The wall spray device 400 can be moved back and forth or left and right.

And by performing the washing water spraying step (S300) for spraying the washing water into the tunnel interior, road soundproof walls, guard rails or road surface through the wall spraying device 400 and the road spraying device 300, the position is adjusted, snow removal for vehicles It is possible to make a multi-purpose cleaning using the first sprayer.

According to an embodiment of the present invention, the washing water spraying step (S300) may be performed by being divided into a wall spraying process (S310) and a road spraying process (S320).

This is to operate the wall spraying device 400 and the road spraying device 300 according to the purpose, the wall spraying process (S310) through the wall spraying device 400 inside the tunnel, road soundproof wall or guardrail To spray the washing water, the road spraying process (S320) means a process of spraying the washing water to the road surface through the road spraying apparatus 300.

At this time, the wall surface spraying process (S310) and the road surface spraying process (S320) may be selectively performed by only one process, or the wall surface spraying process (S310) and the road surface spraying process (S320) may be simultaneously performed.

This is to spray the washing water on the inside of the tunnel, the soundproof wall of the tunnel or the guardrail through the wall spraying process (S310) to clean the foreign matter, along with the sprayed washing water so that the foreign matter flowing down the road surface can also be washed. S320) is performed at the same time, or when only the foreign matter accumulated on the road surface inside the tunnel, road soundproofing wall or guardrail can be performed, it is because only the road spraying process (S320) can be performed, and only the road spraying process (S320) is performed. When performing, in addition to the function of removing foreign substances accumulated on the road surface, it is also expected to have an effect of alleviating the heat island phenomenon in the city center during a heat wave.

By providing the present invention configured as described above, it is possible to prevent the sprayed water from being scattered and to perform an effective cleaning operation by allowing the washing water to reach the target point to be cleaned accurately, and to prevent the heat island phenomenon in the city center during a heat wave. It can mitigate, reduce manpower and cost, and has the effect of operating a multipurpose cleaning system with high efficiency and utilization.

The terms and words used in the present specification and claims described above should not be interpreted as being limited to ordinary or dictionary meanings, and the inventors have meanings consistent with the technical spirit of the present invention based on the principle that they can be defined. And must be interpreted as a concept.

Therefore, the configuration shown in the drawings and examples described in this specification is only one of the most preferred embodiments of the present invention, and does not represent all of the technical spirit of the present invention, and can be replaced at the time of this application. It should be understood that there may be various equivalents and variations.

100: storage tank 200: spraying means
210: 1st fixed frame 220: Spreader
230: suit 300: road spraying device
310: supply unit 320: first fixing bracket
400: wall spray device 410: front frame
411: 2nd fixed frame 412: 1st guide frame
413: 2nd guide frame 414: 3rd guide frame
415: variable frame 420: spray frame
430: Second fixing bracket 500: Supply piping
600: control unit C: vehicle
CV: Control valve HC1: 1st hydraulic cylinder
HC2: 2nd hydraulic cylinder HC3: 3rd hydraulic cylinder
HD1: 1st hydraulic driving device HD2: 2nd hydraulic driving device
N: Injection nozzle P: Pump
S100: Washing water supply step S200: Position adjustment step
S300: Washing water spraying step S310: Wall spraying process
S320: Road spraying process

Claims (12)

The inside of the tunnel, road using the snow removal agent sprayer for vehicles equipped with a hydraulic drive device and a pump that performs the snow removal operation by spraying the snow removal solution or snow removal agent to the outside through the spraying means connected to the storage tank in which the snow removal solution or snow removal agent is stored. In the multi-purpose cleaning system using a vehicle snow remover sprayer for cleaning soundproof walls, guard rails or road surfaces,
One or more storage tanks mounted on the vehicle and receiving and storing washing water from the outside while the snow removing agent or snow removing agent is removed;
A wall spraying device provided in front of the vehicle and having a plurality of spray nozzles connected to the storage tank through piping to spray the washing water supplied from the storage tank to the side or top;
A supply pipe connected to the storage tank and the wall injector, and having a plurality of control valves to control the flow rate of washing water; And
A control unit for controlling the opening and closing of the injection nozzle and the control valve to control the flow rate of the washing water flowing in the wall injection device and the supply pipe, and controlling the direction of the wall injection device so as to control the injection position of the washing water. Multipurpose cleaning system utilizing a vehicle snow remover sprayer comprising a.
According to claim 1,
It is provided at the rear of the vehicle, it is connected to the pipe through the storage tank and the supply pipe further comprises a road spray unit having a plurality of spray nozzles to spray the washing water supplied from the storage tank to the road surface Multi-purpose cleaning system using a vehicle snow remover.
According to claim 2,
The road surface spray,
Multi-purpose using a snow plow sprayer for vehicles, characterized in that the inside is formed in a hollow ring shape to facilitate the spraying of the washing water, and a supply part is formed at any part of the road spraying device to facilitate connection of the supply pipe. Cleaning system.
According to claim 2,
In any part of the road surface spray device,
A multi-purpose cleaning system utilizing a snow removal agent sprayer for a vehicle, further comprising a first fixing bracket to be detachably coupled to the vehicle or the spraying means.
According to claim 2,
The wall spray is,
A front frame provided in front of the vehicle and made of a plurality of frames to operate in a three-axis direction;
An injection frame provided in the front frame and connected to the supply pipe and having a plurality of injection nozzles to spray the supplied washing water to the side or upper side;
A second fixing bracket for coupling the front frame to the vehicle to be detachable; And
Multi-purpose utilizing a snow plow sprayer for a vehicle, characterized in that it comprises a second hydraulic driving device provided on any part of the front frame and operated by a control signal of the control unit so as to operate the front frame in three axes. Cleaning system.
The method of claim 5,
The injection frame,
A multi-purpose cleaning system utilizing a vehicle snow remover sprayer, characterized in that it is formed in a pair to be coupled to both sides of the front frame.
The method of claim 5 or 6,
The front frame,
A second fixing frame of a square frame shape coupled to the second fixing bracket and provided with the second hydraulic driving device;
A first guide frame provided on any part of the second fixed frame and coupled to the second fixed frame by a first hydraulic cylinder operated through the second hydraulic driving device to enable vertical movement;
A second guide frame provided on any part of the first guide frame and coupled to the first guide frame by a second hydraulic cylinder operated through the second hydraulic driving device so as to be able to move back and forth; And
It is coupled to any part of the second guide frame and moves back and forth by the operation of the second hydraulic cylinder, and is operated through the second hydraulic drive device so that the injection frames coupled to both sides can move left and right respectively. A multi-purpose cleaning system using a snow removal agent sprayer for a vehicle, comprising a third guide frame having a pair of third hydraulic cylinders.
The method of claim 7,
The first hydraulic cylinder, the second hydraulic cylinder and each frame located on the same line as the operating progress direction of the third hydraulic cylinder,
The first guide frame, the second guide frame, and the third guide frame moving corresponding to the variable lengths of the first hydraulic cylinder, the second hydraulic cylinder, and the third hydraulic cylinder do not deviate, and the inside is hollow so as to be movable. Multipurpose cleaning system using a snow removal agent sprayer for vehicles, further comprising a plurality of variable frames that are inserted into and sliding into each hollow frame.
The method of claim 5,
The injection frame,
It is made of a straight line or a curved line, characterized in that it is detachably coupled to the front frame so that spraying of washing water can be made efficiently by varying the position installed in the front frame according to the height of the tunnel interior, road soundproofing wall or guardrail. Versatile cleaning system using a vehicle snow remover.
According to claim 1 and 2,
The supply pipe,
A multi-purpose cleaning system using a snow removal agent sprayer for vehicles characterized in that it is made of flexible piping so that the supply of washing water can be made smoothly in response to the wall spraying device and the road spraying device with variable positions.
A method for cleaning a tunnel interior, a road sound barrier, a guardrail, or a road surface with a multipurpose cleaning system utilizing the vehicle snow remover sprayer according to any one of claims 1 to 10,
A washing water supply step of supplying washing water to the storage tank from which the snow removal solution is removed;
A position adjusting step of adjusting the positions of the wall spraying device and the road spraying device according to the purpose of spraying the washing water; And
Multi-purpose cleaning method using a vehicle snow remover sprayer, characterized in that it comprises a washing water spraying step of spraying the washing water through the wall spraying device and the sprayer on which the position is adjusted.
The method of claim 11,
The washing water spray step,
A wall spraying process for spraying washing water into a tunnel, a soundproofing wall or a guardrail; And
A multi-purpose cleaning method using a vehicle snow remover sprayer, comprising a road spraying process that sprays washing water onto the road surface.

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