KR101970107B1 - On-line management system to control apparatus for spraying deicing agent - Google Patents

Abstract

According to the present invention, a system for distributing a snow removal solution comprises: a snow removal solution distribution unit; an observation unit; a communications unit; and a remote integrated management server unit. The system for distributing a snow removal solution according to the present invention is capable of acquiring image data and temperature data by checking a snow removal site and a road temperature in real time, preventing excessive use of a snow removal solution by adjusting a concentration and a supply amount of a snow removal solution using the acquired data to distribute the snow removal solution, and inducing a snow removing and melting effect suitable for a snow removal site. Also, the system for distributing a snow removal solution according to the present invention is capable of performing a trial run of snow removal solution distribution facility installed in national snow removal sites periodically at every preset time, and accordingly, it is possible to check a performance state of a snow removal solution distributor in advance, thereby preventing the snow removal solution distributor from malfunctioning in winter season. In addition, the system for distributing a snow removal solution according to the present invention is capable of integrally managing a plurality of snow removal solution distributors installed in national snow removal sites through a remote server by monitoring a plurality of IP cameras and temperature sensors connected to the Internet, and separately managing current performance stat information on a plurality of snow removal solution distributors and information on snow removal solution distribution for each region under control so as to separately provide the information to a client of each region under control, who controls snow removal solution distributors of a corresponding region.

Description

[0001] The present invention relates to an on-line management system for controlling a spraying deicing agent,

The present invention divides the area where the snow remover spraying device installed in the snow removal area of the whole country is installed according to the jurisdiction area and integrates the designated zone to be managed by the server at the center, The present invention relates to a remote system capable of integrally managing a snow remover spraying device on an ON-LINE in real time so that a user can utilize the snow remover spraying device easily.

Recently, due to problems such as climate change, it is difficult to accurately predict the main weather information such as temperature, precipitation and snowfall, unexpected surprise snowfall in winter, or effective snow removal due to sudden temperature drop, There is a limit to the reality.

Especially, the road between the cold and the snowy ice that occurs in the winter season has a great influence on the property and life of the people by interrupting the traffic of the vehicle or causing traffic accidents. For example, roads between wetlands are formed in various places such as a northward highway, a north side road next to a large building, and a tunnel entrance, and sand, solid snow removers or liquid snow removers are provided near such wet areas, And the snow removal equipment is put into the field to carry out the snow removal work. However, due to unexpected weather conditions such as sudden snowfall or sudden temperature drop after rainfall, manpower and vehicle input to hard-to-reach snowy areas are limited and difficulties in snow removal are frequent. In addition, in Korea, snow removal and snow removal work are carried out to prevent traffic safety during the winter season in snowy or freezing areas.

Accordingly, in recent years, in order to carry out the snow removal work between the sleeping snow areas, a liquid snow snow removing device is installed on the road, and the installed snow removing device has a structure capable of remote control so that the snow removing work can be centrally managed. For reference, the remote control is a technique of directly confirming an administrator through a video or data communication of a camera installed using a mobile communication network or a remote terminal device and driving the snow removal equipment.

The snow removal apparatus as described above has a form of spraying a liquid-type snow removal liquid, and it is possible to induce snow removal and ice-melting effect immediately upon spraying the snow removal liquid, and to predict and prevent the center control and freezing, In addition, it is not only possible to cope with an unexpected situation immediately, but also it is easy to construct and easy to expand the system.

However, the snow removal system that is installed and used in the past is difficult to maintain due to the rapid seasonal change of the tanks that store the snow removal solution during the supply and storage management of the snow removal liquid, and it is difficult to maintain the snow removal system properly. There is a problem that the snow remover is over sprayed because the equipment for supplying snow is not provided. Therefore, it is necessary to study a method for compensating the problem.

Korean Registered Patent No. 10-1531672 (Notification date: Jun. 29, 2015) Korean Registered Patent No. 10-1271037 (Notification date: 2013.06.04.) Korean Registered Patent No. 10-1361739 (Notification date: Feb. 12, 2014) Korean Patent No. 10-1185772 (published on October 6, 2011).

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a snow removal system, a snow removal system, And to provide a technical content of a snow remover spraying system capable of smoothly performing snow removal in real time by spraying snow remover with a snow load.

In addition, the present invention provides technical contents about a real-time integrated snow removal management system based on the division in each jurisdictions, which can be easily installed in a snow removal site where an immediate snow removal and melting operation can be performed, and can be easily managed from the center .

According to an aspect of the present invention, there is provided a snow removing apparatus comprising: a plurality of snow removing units arranged at a snow removal site in a country to spray a snowing solution; A plurality of IP cameras connected to the snow remover spraying unit via on-line for shooting a situation of a snow removal site of the snow remover spraying unit, and a temperature sensor for measuring temperature of the snow removal site; A plurality of control units are provided for each area so as to receive and transmit the image data and the measured temperature data taken by the observation unit, and control means is provided to control the driving of the remained solution spray unit in response to a control command, A communication unit for on / off control; And a remote integrated management unit connected to the communication unit to receive the image data and the temperature data transmitted in real time and to transmit a control command to the control unit of the specific communication unit to remotely control the driving of the remedial liquid spray unit connected to the communication unit. And a controller for controlling the supply of the water to the one side of the water tank, wherein the water tank is provided with a water supply pipe for supplying the water and a water supply pipe for supplying the water to the water tank, A supply pipe for supplying the water supply pipe and the snow remover is connected to supply the water and the snow remover and mix them to produce a certain concentration of the remnant liquid and supply the remnant liquid prepared by piping through the remnant liquid storage tank and the remnant liquid supply pipe And a control unit connected to the discharge pipe of the storage tank to store the stored storage tank in the storage tank, A recovery liquid storage tank for re-supplying the remained liquid stored in the remediation liquid storage tank and the supply pipeline to the remnant liquid storage tank, and a plurality of remnants for spraying the remnant liquid stored in the piped- The present invention provides an on-line integrated management type snow-remained liquid spraying system, comprising:

The snow removal liquid storage tank provided in the snow removal solution spraying system is characterized in that an air intake port is formed at an upper portion relatively higher than the snow removal liquid capacity gauge so as to penetrate the inside and the outside.

In addition, the snow-removing liquid sprayer connected to the snow-removing liquid storage tank provided with the air inlet port as described above includes a snow-removing liquid conveying pipe connected to the snow-removing liquid storage tank for conveying the snow- And a high-pressure pump connected to the upper part of the snow-removing liquid storage tank to communicate with the snow-removing liquid conveying pipe to communicate the snow-removing liquid conveying pipe with high pressure, The pumping liquid is pumped to the high pressure hose through the corresponding liquid pumping pipe and is closed when the liquid is flowing at a predetermined pressure or higher than the predetermined pressure, When the pressure is equal to or lower than a predetermined pressure, the air is sucked by the atmospheric pressure from the air inlet, A swinging check valve for shutting off the flow of the flowing snow remediation liquid from the finging pipe; a swing check valve connected between the snow remediation liquid transfer pipe and the snow remover pumping pipe for discharging the snow remover in the snow remover liquid storage tank from 20 to 260 kg / cm < ² > to switch the swing check valve to the closed state, and the high-pressure high-pressure pump for transferring the snow remediation liquid of the snow remover pumping pipe to high pressure in a state in which the air- A piston pump, a mesh or a core which is woven into a single fiber in the form of a yarn so as to sustain a breaking pressure of 100 to 300 kg / cm < ² > corresponding to the pressure of the snow remover fed by high pressure by the snow remover piston pump The selected one is inserted into the inside and installed along the road adjacent to the snow-remained liquid-storing tank, and from the snow-remover liquid storage tank A high-pressure hose having a plurality of spray nozzles having a diameter of 2 to 9 mm in an opening portion for spraying the snow-removing liquid so that the snow-removing liquid flowing into the high pressure can be sprayed to the road surface over a long distance, The hose is made of a steel plate and is mounted on the road surface in a state of being bent in a multi-step fashion so as to surround the outer surface of the high-pressure hose along the longitudinal direction, thereby protecting the high-pressure hose from external impact, Pressure hose, the inner wall of the high-pressure hose is surrounded by the outer surface of the high-pressure hose when the high-pressure hose is inflated by the pressure from the inner wall of the high-pressure hose, Pressure hose cover configured to maintain the contour of the high-pressure hose against pressure And that is characterized.

In addition, the remote integrated management server may include a log management unit for managing ID registration for a client in each region to match and manage a local-specific client for managing a snow-removing agent spray unit at a specific snow-removing site and a snow- A log recording unit for identifying a connection of the regional-specific client and recording the connection time and the server identification information; An action recording unit for recording the operation time and the spray amount of the sprayed liquid on the plurality of the sprayed solution spray units by the sprayed solution spray units; And a control unit that receives information on the spraying solution sprayed by the action recording unit corresponding to at least one spraying solution spraying unit matched with the region-specific client, A download providing unit for providing image data to the regional-specific client in response to the request; An event that identifies and records a selection event by a client in charge of each region for the image data collected and collected from the plurality of IP cameras, and the download providing unit identifies and records information provided by the region- A recording section; A memory unit for storing a plurality of image data received through the Internet from the plurality of IP cameras installed at a snow removal site in the whole country in an internal and external storage space; A plurality of IP cameras, which are installed in a snow removal site in the whole country, are transmitted in real time on-line through a plurality of IP cameras, and the IP cameras are divided into a plurality of pieces of image data, and the IP cameras are displayed on the basis of the communication unit An image output unit for displaying one or more communication units installed in a corresponding area according to the jurisdiction area and further displaying the separated communication units for each jurisdiction area; An equipment remote control unit for controlling the on / off operation of a snow remover spraying facility installed at a specific snow removal site by controlling a drive control unit provided in a communication unit remotely via the Internet; A user input unit for receiving a user operation command for the remote integrated management server; When a request is received from a specific local-area-specific client in order to compartmentalize management of a plurality of snow-liquid spraying facilities installed at a national snow-removal site, And a control unit configured to identify the sprayed liquid spraying unit based on the information on the sprayed liquid spraying information recorded by the action recording unit corresponding to the identified one or more sprayed liquid spraying equipment and the image data To the region-specific client via the download providing unit in response to the request, and controls the drive control unit included in the specific communication unit through the facility remote control unit to select a specific snow removing unit The spraying facility came on Off control of the display unit.

In addition, the snow-removing liquid storage tank, the replenishment liquid storage tank, and the recovery liquid storage tank each include a container structure having a plurality of linear reinforcing protrusions protruded in a horizontal direction on the ground.

The snow-removing solution spraying system according to the present invention can obtain the image data and the temperature data by checking the snow removal site and the road temperature in real time, and can control the concentration and the supply amount of the snow-removing solution to be sprayed by using the obtained data, It is possible to induce snow removal and ice-melting effect suitable for the snow removal site.

In addition, the system for spraying the remained solution according to the present invention has a high-pressure piston pump, a high-pressure hose and a high-pressure hose cover in correspondence with the high-pressure pumping of the snow removal field, thereby efficiently performing long- Maintenance cost can be reduced.

In addition, the snow-removing solution spraying system according to the present invention is capable of performing trial operation of the snow-removing solution sprayer installed in the snow removal site of the whole country periodically at predetermined time intervals, thereby confirming the performance state of the snow solution sprayer in advance, It is possible to prevent the spreader from malfunctioning.

According to the present invention, there is provided a snow removing system for spraying a snow removing solution in a snow removing apparatus, comprising: Can be accurately grasped.

In addition, the snow-removing solution spraying system according to the present invention can integrate and manage a plurality of snow-removing solution sprayers installed at snow removal sites in the whole country by monitoring a plurality of IP cameras and temperature sensors connected to the Internet, The present performance status information and the information related to the spraying solution spraying can be divided and provided to the respective jurisdictional clients who have jurisdiction over the snowing solution sprayer in the relevant area.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram schematically showing a snow-remained liquid spray system according to the present invention. FIG.
2 is a cross-sectional view showing an example of a storage container structure provided in a snow remover spraying unit of a snow remover solution dispensing system according to the present invention.
FIG. 3 is an enlarged view showing (a) the first embodiment, (b) the second embodiment and (c) the third embodiment of the high-pressure hose cover provided in the snow-remained liquid spray system according to the present invention.
4 is a view illustrating an opening / closing operation of the swing check valve provided in the spraying liquid spraying unit of the spraying solution spraying system according to the present invention.
FIG. 5 is a view illustrating the configuration of a snow remover spraying unit, a communication unit, and a remote integrated management server unit provided in the snow remediation solution dispensing system according to the present invention.
FIG. 6 is an exemplary view showing a configuration in which a remote integrated management server unit of a snow remediation solution dispensing system according to the present invention communicates with a client by region and a mobile client.
FIG. 7 is a block diagram showing a remote integrated management server unit of a snow remediation liquid dispensing system according to the present invention.
FIG. 8 is an exemplary view showing the operation of the swing check valve and the first pressure sensor and the second pressure sensor of the snow remover spraying unit of the snow remover spraying system according to the present invention.
FIG. 9 is a flowchart illustrating a process of checking the opening / closing performance state of the swing check valve while controlling the trial operation on the spraying solution sprayer of the remote integrated management server part of the snow solution spraying system according to the present invention.

Hereinafter, the present invention will be described in detail.

1 is a conceptual diagram schematically showing a snow-remained liquid spray system 10 according to the present invention.

1, a snow remover sprinkling system 10 according to the present invention includes a snow remover spraying unit 100, an observation unit 200, a communication unit 300, and a remote integrated management server unit 400 .

The snow remover 100 includes a snow remover storage tank 110, a replenishment liquid storage tank 130, a recovery liquid storage tank 150, and a snow remover 170.

Specifically, the snow remover reservoir 110 may be disposed close to the road, and may be disposed at an appropriate position for snow removal of a predetermined area of the jurisdiction area. In addition, a receiving space is formed therein to store a snow remover for snow removal, and a snow remover liquid supply pipe 111 supplied with a snow remover is connected to one side to supply a snow remover It can receive and store. The snow-removing liquid storage tank 110 is provided with a water supply pipe 113 for supplying water to the other side, and can receive and store the water, and a snow-removing liquid discharge hole for supplying the snow-removing liquid is formed, Or the snow remover pumping pipe to supply the snow remover to the snow remover 170 to be described later.

In addition, the snow remover storage tank 110 may further include a capacity sensing sensor 117 for sensing the capacity of the stored snow remediation liquid, thereby continuously sensing the capacity of the stored snow remediation liquid.

The snow removal liquid storage tank 110 may further include an air intake port 119 penetrating the inside and the outside at a relatively higher upper portion, and the air intake port 119 may be connected to the snow removal liquid storage tank 110 So that it is possible to form a structure in which atmospheric air naturally flows into the interior of the snow remover storage tank 110. In addition,

The replenishing liquid storage tank 130 is connected to a water supply pipe 131 for supplying water to one side and an inlet 133 for supplying the snow removing agent to receive the water and the snow removing agent, And the water can be mixed to produce a solution for the preparation of the solution, and the produced solution can be supplied to the solution tank 110 for supplying the solution. The replenishing liquid storage tank 130 may have a structure including agitating means therein so as to continuously mix the snow removing agent and the water to produce a uniform concentration of the liquid.

The recovered liquid storage tank 150 collects and stores the remained liquid stored in the remained liquid storage tank 110 through the remediation liquid storage tank 110 and the recovery pipe 151. The remained liquid storage tank 110 And the inflow pipe 153 to the snow remover storage tank 110. In this case,

Therefore, when the remained liquid spraying unit 100 having the remained liquid storage tank 150 stores the remained liquid of the high concentration in the remained liquid storage tank 110, the remained liquid is collected and stored in the remained liquid storage tank 150, And the water is supplied to the snow-removing solution storage tank 110 through the water supply pipe 113 so that the concentration of the snow-removing solution can be easily lowered. Thus, a customized snow-removing operation can be performed. The recovery liquid is collected and stored in the recovery liquid storage tank 150 and the high concentration liquid is supplied to the recovery liquid storage tank 110 through the replacement liquid storage tank 130 So that the concentration of the liquid can be easily increased to perform a customized snow removal operation.

Accordingly, the concentration of the snow remover can be adjusted by spraying a high concentration snow remover when the snow temperature of the snow remover falls rapidly or the snow accumulation amount is increased, and the road temperature of the snow remover is relatively high Or when the amount of snowfall is relatively small, the low-concentration snow-removing liquid is sprayed to prevent abuse of the snow-removing liquid and to perform appropriate snow-removing work.

The recovered liquid stored in the recovered liquid storage tank 150 may be supplied to the liquid storage tank 110 for reuse.

Specifically, the remedial solution is prepared by mixing a chloride-based snow remover containing sodium chloride (NaCl), calcium chloride (CaCl ₂ ), magnesium chloride (MgCl ₂ ) or a mixture thereof with water such as tap water or ground water And may be selected from the group consisting of calcium magnesium acetate (CMA), calcium magnesium of organic acids (CMO), potassium acetate (CH ₃ COOK), acetic acid, calcium carbonate, glycerin, Urea, And the like may be mixed with water such as tap water, ground water and the like.

The snow-removing liquid containing the above-mentioned snow remover exhibits different characteristics depending on the type and concentration of the snow remover contained in the snow remover.

For example, when a 10% aqueous solution of calcium chloride is used as a snow remover to be used in a snow removal site, the 10% aqueous solution of calcium chloride can induce the effect of snow removal and melting at less than -4 ° C, If the 20% calcium chloride aqueous solution is less than -11.5 DEG C, the effect of snow removal and melting can be induced. If the road temperature or the surrounding temperature falls below the above temperature, snow removal and ice-melting effect can not be induced in a short time.

When 10% sodium chloride aqueous solution is used as the above-mentioned remained solution, the above 10% aqueous sodium chloride solution can induce snow removal and ice-melting effect at a temperature lower than -6.5 ° C. When the aqueous 20% calcium chloride solution is used at -17.5 ° C, When 10% potassium acetate aqueous solution is used as a snow remover, the above 10% potassium acetate aqueous solution can induce snow removal and melting effect at a temperature lower than -2 DEG C, and when the aqueous 20% potassium acetate solution is used at less than -5 DEG C Snow removal and melting effects can be induced.

Therefore, the snow remover exhibits different characteristics of snow removal and ice making effect depending on the type of snow remover used for the production of the snow remover and the concentration of the snow remover, and a section where the snow remover freezes depending on the road temperature on the snow remover They also exhibit different characteristics by concentration.

However, in the past, by providing a single snow-removing liquid storage tank and supplying the snow-removing liquid, it is necessary to supply a uniform concentration of the snow-removing liquid and excessively use the snow-removing liquid. There is a problem that it is difficult to carry out the snow removal operation due to freezing of the stored snow removal liquid at a sudden temperature drop.

Generally, roads are set by spraying the snow remover 1L to a width of 1 m ² for road snow removal, and usually a snow remover tank having a capacity of about 10,000 L is introduced to store the snow remover .

Considering that the width of domestic general lane road is 7 m, the snow remover is usually installed at intervals of 500 m, and it is used for snow removal once considering the width of road and installation interval. The snow remover is sprayed with approximately 3,500 L of snow remover, and in the case of a conventional snow remover tank, after spraying the snow remover approximately 3 times, the snow remover must be re-supplied to the snow remover storage tank, The thickness of the accumulated snow is checked, and the concentration of the snow remover is adjusted according to the thickness, or the snow remover is sprayed using the method of controlling the number of times of spraying.

In addition, the spraying liquid spraying is controlled according to the snowing amount. For example, when the snowing amount is 5 ㎜, 3 ㎝ and 8 ㎝, the snowing area is made to be sprayed once, and when the snowing amount is 8 cm or more, It is difficult to effect effective snow removal in a short period of time. When the snow removing solution containing a low concentration snow removing agent is sprayed, not only the snow removing effect is insufficient, but also when the temperature is dipped, Lt; / RTI >

Also, when the snow remover stored in the snow remover tank 110 is used at a high concentration of the snow remover, a high concentration of snow remover is sprayed even in a low snowfall amount so that excessive snow remover is sprayed compared to the snow or ice amount, The structure may be corroded and the problem of causing environmental pollution may occur.

Therefore, the snow-removing solution spraying system according to the present invention can optimize the snow-removing effect and the amount of snow-removing solution by using the snow-removing solution of an appropriate concentration according to the snowing amount and the road temperature condition of the snow removing site, A system capable of implementing a customized snow removal method capable of controlling the snow removal time of the snow removal device is needed.

Accordingly, the snow-removing solution spraying system 10 according to the present invention allows a part of the snow-removing solution stored in the snow-removing solution storage tank 110 to be supplied to the recovery solution storage tank 150 so that the concentration of the snow- It is possible to realize a proper snowing effect by inducing a high concentration snow removing solution to be supplied from the replenishing liquid storage tank 130 and to induce a sufficient snowing effect and to prevent freezing of the snow removing solution stored in the snow removing solution storage tank 110 So that the driving force of the snow remediation liquid spraying system 10 due to the temperature change can be prevented from being lowered.

When the road temperature is in the range of -5 to -1 DEG C, the snow remover tank 110 supplies the stored snow remover to the replenishment liquid storage tank 130 and stores the stored snow remnant liquid in the snow remover liquid storage tank 110 ) To supply the water through the supply pipe separately connected to each other, so that the concentration of the liquid can be lowered, and the snow removal can be performed by spraying the liquid with the concentration lowered as described above.

The snow-removing solution spraying system 10 provided with the snow-removing solution spraying unit 100 may form a structure for preventing freezing of the snow-removing solution stored in the snow-removing solution storage tank 110 due to a sudden temperature drop . For example, the snow removal solution storage tank 110 may store 10% aqueous solution of calcium chloride as the snow removal solution. When the outside temperature of the snow removal solution storage tank 110 is less than-4 ° C, , It is possible to maintain a safe state without freezing even at -11.5 DEG C in the case of using a 20% aqueous solution of calcium chloride as a snow remover.

Also, when the road temperature of the snow removal site falls below -20 ° C, the high concentration snow remover is supplied to the snow remover tank 110, and the high snow remover is sprayed as described above, It is possible to minimize the snow removal efficiency and the consumption of the snow removal solution. The snow-removing liquid storage tank 110 can be stably driven at a low temperature of -20 ° C or lower and can be used in a road raising site, and minimizes the consumption of the snow-removing liquid, thereby minimizing adverse effects such as environmental pollution and corrosion .

Meanwhile, the snow-removing liquid sprayer 170 can be used by introducing various kinds of conventional snow-removing apparatuses for spraying the snow-removing liquid supplied from the snow-removing liquid storage tank 110 to the snow removal site. In particular, It is possible to introduce a spraying liquid sprayer capable of efficiently spraying a long distance of the spraying solution to the site of the snow removal.

The snow removing apparatus 170 includes a spray nozzle 171, a high pressure hose 173, a snow removing liquid transfer pipe 175, a snow remover pumping pipe 177, A check valve 179, and a high pressure piston pump 181.

The spray nozzles 171 spray the snow-removing liquid onto the road surface of the snow removal site, and a plurality of snow spray nozzles 171 may be provided at specific length intervals. The spray nozzles 171 are connected to the high pressure hose 173 connected to the snow- So that the accumulated liquid stored in the liquid storage tank 110 can be introduced at a high pressure.

The snow removal liquid transfer pipe 175 is connected to the lower part of the snow removal liquid storage tank 110 so as to transfer the snow removal liquid in the snow removal liquid storage tank 110 to the high pressure hose 173, 175 does not naturally flow but is pumped by the pumping action of the high pressure piston pump 181 to be described later. The snow remover is pumped from the snow remover storage tank (110) to the snow remover pumping line (177) via the high pressure piston pump (181).

The snow remover pumping pipe 177 is connected to the upper part of the snow remover storage tank 110 so as to communicate with the air intake port 119 of the snow remover liquid storage tank 110 and communicates with the snow remnant liquid feed pipe 175, The pump 181 communicates the high-pressure liquid to the high-pressure hose 173 through the snow-removing liquid flowing through the snow-removing liquid transfer pipe 175.

The swing check valve 179 is installed in a corresponding liquid pumping pipe 177 at the upper part of the liquid storage tank 110 and is closed when the liquid is flowing at a predetermined pressure or more in the liquid pumping pipe 177 The snow remover in the snow remover pumping pipe 177 is caused to be transported to the high pressure hose 173 and when the pressure in the snow remover pumping pipe 177 is lower than a predetermined pressure, it is opened by the atmospheric pressure flowing from the air suction port 119, The shutoff liquid flowing from the pumping piping 177 to the high pressure hose 173 is shut off.

The high pressure piston pump 181 is connected between the snow remediation liquid transfer pipe 175 and the snow remover pumping pipe 177 and is connected to the snow remover liquid reservoir tank 110 via a snow remover pumping pipe 177 The swing check valve 179 is switched to the closed state so that the snow remnant of the snow remover pumping pipe 177 is supplied to the high pressure hose 177 while maintaining the airtightness of the air intake port 119 and the snow remover pumping pipe 177 173).

On the other hand, high-pressure piston pump 181 is coupled to the drive motor is configured so that the pumping operation performed in association with the drive force of the drive motor, the snow-removing liquid to a pressure of 20 to 260 kg / cm ² with snow liquid pumping pipe (177) The snow remover stored in the snow remover tank 110 may be sprayed to the snow removal site through the spray nozzle 171. [ At this time, the high-pressure hose 173 is made of a flexible synthetic resin material so as to support a breaking pressure of 100 to 300 kg / cm < ² >, and a mesh or iron core woven with a single fiber in the form of a yarn is inserted inside The spray liquid can be stably held at a high pressure to supply the spray liquid to the spray nozzle 171. The spray nozzle 171 can have a structure in which an opening having a diameter of 2 to 9 mm is formed in order to spray the spray liquid.

Therefore, the snow remediation liquid stored in the snow remained liquid storage tank 110 is supplied to the snow remover transfer pipe 175, the snow remover pumping pipe 177, the high pressure hose 173, and the high pressure hose 173 by pumping the snow remediation by the high pressure piston pump 181. [ To the road surface of the snow removal site through the spray nozzle.

The observation unit 200 includes a plurality of IP cameras installed to capture a situation of a snow removal site and a temperature sensor that measures the temperature of the snow removal site to generate image data and temperature data on a snow removal site, And can transmit the image data and the temperature data generated through the communication unit 300 to be described later.

The IP camera photographs the surrounding situation of the snow-removing solution spraying unit 100 and is disposed around the snow-removing solution sprayer installed in the field, and detects the situation around the high-pressure hose and the snow-removing solution storage tank 110 of the snow-removing solution sprayer 170 Capturing the captured image data, and transmitting the captured image data to the remote integrated management server unit 400 via the communication unit 300 via the communication unit 300. The temperature sensor measures the temperature of the snow removal site, Temperature data to the remote integrated management server unit 400. [

The communication unit 300 connects the IP camera and the temperature sensor of the observing unit 200 to the remotely integrated management server unit 400 on-line via the Internet in real time And a plurality of snow plows are installed at each snow plow in the country, so that the situation of the snow plow can be confirmed online in real time.

The communication unit 300 is installed in a snow removal site where a snow remover sprayer 170 is installed to control on / off driving of the snow remover sprayer 170 and provide an on-line connection function with the remote unification management server unit 400 , The communication unit 300 interfaces the image data and the temperature data from one or more IP cameras and temperature sensors, respectively.

The communication unit 300 may include a driving control unit 310 to turn on / off driving of the snow-removing solution spray unit 100 connected to the remote control unit 400 in response to a control command received from the remote integrated management server unit 400 And receives image data or temperature data from one or more IP cameras or temperature sensors connected thereto, the image data or temperature data can be transmitted to the remote integrated management server unit 400 via the Internet or online.

The remote integrated management server unit 400 may be integrated with a plurality of installed communication units 300 for each jurisdiction and may be connected to the plurality of installed communication units 300 via the Internet or the Internet to integrally manage a plurality of snow removing unit spraying units 100 installed at snow removal sites throughout the country, In addition, a plurality of snow-removing solution spraying units 100 installed in snow removal sites in the whole country are divided and managed according to pre-set jurisdictions, and one or more communication units 300 installed in the respective jurisdictions are integrated, It is possible to distinguish and manage a plurality of installed snow-removing solution dispensing units 100 according to their jurisdictions.

The remote integrated management server unit 400 transmits a control command to a specific communication unit 300 via the Internet or the Internet and transmits the control command to the communication unit 300 through the driving control unit 310, ) From the observing section 200 including a plurality of IP cameras and temperature sensors installed on the snow removal sites in the whole country, and can control a plurality of image data and temperature data Can be transmitted and received via the Internet.

In addition, the remote integrated management server unit 400 manages a plurality of the snow removing unit spraying units 100 installed in the snow removal sites in the whole country, and divides the information related to the snowing solution spraying into zones according to the jurisdiction, It is also possible to perform various functions such as distributing weather information such as the amount of snowfall on-line and introducing the weather information to be described later to the communication unit 300 to be described later Off driving of the snow-removing solution spraying unit 100 for each area to be controlled.

The replenishing liquid storage tank 110, the replenishing liquid storage tank 130 and the recovery liquid storage tank 150 provided in the drainage solution spraying unit 100 of the snow removal solution spray system 10 according to the present invention are respectively disposed on the outer circumferential surface or the inner circumferential surface A cylindrical container structure S having a structure in which a plurality of reinforcing protrusions are formed may be used.

FIG. 2 is a cross-sectional view illustrating the structure of a snow remover tank provided in a snow remover spraying unit of a snow remover solution dispensing system according to a preferred embodiment of the present invention.

Referring to FIG. 2, an example of a container structure provided in a snow removal solution storage tank will be described in more detail. The container structure includes a cylindrical main body, a through hole formed in the upper end of the main body, The container structure has a structure in which a plurality of ring-shaped reinforcing bumps (B) are formed on an outer wall or an inner wall of the body portion, and is made of a polymer material such as polypropylene resin Can be used.

The reinforcing projection (B) can form a structure for stably reinforcing the portion where the stored snow liquor is concentrated by overweight, while suppressing the reduction of the container structure and deformation of the cross section to the maximum, When the main body is divided into upper, lower, and lower ends, the lower end reinforcing protrusion has the highest height (h) of the protrusions compared to the middle and upper reinforcing protrusions, and the protrusion height of the reinforcing protrusions . The intervals (i, i) of the reinforcing protrusions may be repeatedly formed to be equal to the vertical length of the reinforcing protrusions in the case of the lower reinforcing protrusions, and the interrupted reinforcing protrusions are repeatedly spaced apart by twice the vertical length of the reinforcing protrusions And the upper reinforcing protrusions may be repeatedly formed at a distance of 3 to 4 times the vertical length of the reinforcing protrusions.

The reinforcing protrusions B may be formed by fixing the outer circumferential surfaces of the storage tanks 110, 130, and 150 to the inside of the storage tanks 110, 130, When the outside air temperature is lowered, it contracts like the storage tank and stably supports the outer circumferential surface of the storage tanks 110, 130 and 150 . ≪ / RTI >

When the container structure S having the reinforcing protrusions B formed thereon is used as a storage tank, the storage tanks 110, 130, and 150 can reduce the weight of the relatively heavy weight It is possible to form a structure in which the liquid is concentrated and stably reinforces the lower end portion where pressure is applied, thereby preventing repeated occurrence of shrinkage and expansion due to abrupt temperature change and generation of cracks caused by pressure applied by the weight of the liquid .

Further, each of the container structures S may have a structure including a metal support structure for fixing and supporting the outer circumferential surfaces of the storage tanks 110, 130, and 150, but is not limited thereto.

3 is a perspective view of a high-pressure hose cover provided in the snow-removing solution spraying system according to the present invention; FIG. 3 is a cross- (a) An enlarged view showing the first embodiment, (b) the second embodiment, and (c) the third embodiment.

3 (a), the high-pressure hose cover 183 is placed on the road surface of the road in a state of folding the outer surface of the high-pressure hose 173 along the longitudinal direction of the high-pressure hose 173, Pressure hose 173 and the inner pressure of the high-pressure hose 173, as shown in Fig.

At this time, the high-pressure hose cover 183 is folded in a multi-stage manner to cover the high-pressure hose 173 so as to protect the high-pressure hose 173 from an external impact (e.g., by a vehicle wheel). Even when the space between the inner wall of the high pressure hose cover 183 and the outer wall of the high pressure hose 173 is reduced and the high pressure hose 173 is inflated with the hydraulic pressure, It is possible to prevent the high-pressure hose 173 from popping up.

For this purpose, the high-pressure hose cover 183 is preferably made of a zinc-plated steel sheet having a thickness of 2 to 6 mm.

In addition, the high-pressure hose cover can be arranged so as to enclose only the high-pressure hose portion where the injection nozzle is not positioned, as shown in FIG. 3. In this case, the high-pressure hose cover can be easily fastened to the high-pressure hose cover.

3 (b), in the second embodiment, the high-pressure hose cover has a lower support piece 185 at a position corresponding to the injection nozzle, and a lower portion of the high pressure hose cover facing each other with respect to the injection nozzle 171 By disposing the support pieces 185 in contact with each other, it is possible to prevent the jetting nozzle 171 from directly contacting the road surface, thereby preventing the jetting nozzle from being easily broken by the external environment.

3 (c), the high-pressure hose cover 183 '' is disposed at a position corresponding to the injection nozzle 171 in the same manner as the high-pressure hose cover 183 shown in FIG. 3 (b) And the lower support pieces 185 of the high pressure hose covers facing each other with respect to the injection nozzle 171 are disposed in contact with each other so as to prevent the injection nozzle 171 from directly contacting the road surface, It is possible to protect the outer shape of the injection nozzle 171 from external force by providing a separate protective cap 187 on the upper part of the lower support piece 185 disposed opposite to each other.

The protective cap 187 may be formed of a galvanized iron plate having a thickness of 2 mm to 6 mm such as a high pressure hose cover 183, And may be configured to open and close the upper portion of the injection nozzle 171 while rotating at a predetermined angle in a state where the lower support piece 185 is connected to the lower support piece 185 by a rotation shaft (not shown).

The protective cap 187 having the above structure is configured to protect the upper portion of the injection nozzle 171 except for the tip end of the injection nozzle 171 that injects the remover, The outer shape of the nozzle 171 can be reliably maintained.

Meanwhile, the snow-removing solution sprayer 170 provided in the snow-removing solution spraying unit 100 of the snow-removing solution spray system according to the present invention may open / close the swing check valve 179 to supply the snow-removing solution with high pressure.

4 is an exemplary view showing an opening / closing operation of the swing check valve 179 provided in the snow removing solution sprayer 170 of the snow solution spraying system 10 according to the present invention.

4, the swing check valve 179 is a state in which the swing check valve 179 installed at the upper end of the pumped liquid pumping pipe 177 is normally opened as shown in FIG. 4 (a) , The air through the air intake port 119 may communicate with the high pressure hose 173 through the swing check valve 179. The swing check valve 179 may be configured as shown in Figure 4B, Pressure sweeping liquid is flowed to the snow-removing liquid pumping line 177 by the pumping of the high-pressure piston pump 181, the swing check valve 179 is closed by the hydraulic pressure of the snow-removing liquid, and the snow- Pressure hose.

Thereafter, when the operation of the high pressure piston pump 181 is stopped, the hydraulic pressure flowing into the snow remover pumping pipe 177 becomes relatively weaker than the pressure for opening the swing check valve 179 by the atmospheric pressure through the air suction port 119 . As the hydraulic pressure of the snow remover pumping pipe 177 becomes weak, the swing check valve 179 is opened again to the state of Fig. 4 (a), and then the air through the air suction port 119 is blown into the high pressure hose 173, The flow of the snow remediation fluid connecting the snow remover pumping pipe 177 and the high pressure hose 173 is blocked.

As a result, the operation of the high-pressure piston pump 181 is stopped, and the snow remained in the snow remover tank 110 is not moved to the snow removers 195. As the high-pressure piston pump 181 stops operating, the flow of the snow-removing liquid is naturally cut off, so that even if the pumping operation is stopped, the flow of the snow-removing liquid already formed is continued to solve the conventional problem of the leakage of the snow- .

5 is a block diagram showing a configuration of a snow remover spraying unit 100, an observation unit 200, a communication unit 300, and a remote integrated management server unit 400 provided in the snow remediation solution dispensing system 10 according to the present invention. 6 is a diagram illustrating a configuration in which the remote integrated management server 400 of the snow remediation liquid dispensing system 10 according to the present invention communicates with the regional clients 600 and 600 'and the mobile clients 700 and 700' A process of integrally managing the snow-removing solution spraying unit 100 installed in the snow removal site of the whole country through the communication unit of the remote integrated management server unit 400 according to the present invention will be described.

5 and 6, the communication unit 300 is installed in a snow removal site where the snow removal solution spraying unit 100 is installed to control on / off driving of the snow removal solution spraying unit 100, The communication unit 300 is arranged for a plurality of sites disposed in a specific area (e.g., Goyang City, Daegwallyeong, etc.), and the observation unit 200 connected to the communication unit 300 The image data and the temperature data generated by the IP camera and the temperature sensing sensor of the IP camera and the temperature sensor may be managed by the remote integrated management server unit 400 so as to be provided to terminal devices for managing the corresponding areas, .

The communication unit 300 includes a drive control unit 310 that controls driving of the snow remover 100. At this time, the one communicator 300 controls one snow remover 100 It is preferable that a plurality of IP cameras and temperature sensors corresponding to one communication unit 300 are provided.

The communication unit 300 controls on and off the operation of the corresponding remedial liquid spraying unit 100 by the drive control unit 310 installed inside. The drive control unit 310 is connected to the remote integrated management server unit 400, The operation of the snow remover spraying unit 100 can be directly controlled by the operation of the snow remover spraying unit 100. [

The remote integrated management server unit 400 is connected to a plurality of communication units 300 via on-line to compartmentally manage a plurality of snow removing unit spraying units 100 installed in a snow removal place in the whole country, By integrating one or more communication units 300 installed in the corresponding area according to the jurisdiction area, a plurality of the snow-removing solution dispensers 100 installed in the snow-removing sites nationwide are distinguished and managed according to the jurisdictions.

The remote integrated management server unit 400 transmits a control command to the specific communication unit 300 through the online or Internet communication unit 300 and transmits the control command to the communication unit 300 through the driving control unit 310 of the communication unit 300. [ Off control of the driving of the spraying unit 100 and transmits a plurality of image data and temperature data through the Internet from a plurality of IP cameras and temperature sensing sensors installed in the snow removal sites in the whole country through the plurality of communication units 300 You can collect it.

The remote integrated management server unit 400 displays the collected image data and temperature data on the basis of the communication unit 300, and further displays the image data and the temperature data separately, preferably by region. Accordingly, the manager of the snow remediation liquid dispensing system 10 can accurately monitor the surroundings of the snow remover spraying unit 100 by dividing them by region and site.

In addition, the remote integrated management server unit 400 may be configured such that, based on image data and temperature data provided by a plurality of IP cameras and temperature sensors, A control command to the snow remover 100 is transmitted to the drive control unit 310 of the communication unit 300 by an administrator operation so that the operation of the snow remover 100 can be controlled remotely have.

In addition, the remote integrated management server unit 400 manages a plurality of the snow-removing solution dispensers 100 installed at the snow removal sites in the whole country, while managing the snow-related solution spraying related information according to the jurisdiction, And to provide services to the clients of the respective districts who are in charge of the department 100.

In the meantime, a description will be made of a process of integrally managing the snow removing solution sprayer 100 installed in the snow removing place of the whole country through the communication unit 300 by the remote integrated management server unit 400 according to the present invention.

Specifically, the remote integrated management server unit 400 transmits the image data taken by the IP camera corresponding to the communication unit 300 of the regional clients 600 and 600 'and the temperature sensor, which are collected by the regional clients 600 and 600' Provide one temperature data.

The remote integrated management server unit 400 also receives the IP cameras corresponding to the communication units of the clients 600 and 600 'for the respective regions 600 and 600' according to requests from the mobile clients 700 and 700 'logged in with the IDs registered by the regional clients 600 and 600' And provides image data and temperature data taken by the sensor.

The regional clients 600 and 600 'and the mobile clients 700 and 700' are collectively referred to herein as 'regional jurisdictions' for the respective regions.

On the other hand, the remote integrated management server unit 400 can preferably remotely control the start-up of the snow-removing solution spraying unit 100 connected to the communication unit 300 through a plurality of communication units 300 installed at the snow removal sites in the whole country, do. At this time, the commissioning operation command via on-line may be configured to be transmitted at predetermined time intervals.

At this time, the remote integrated management server unit 400 transmits image data and temperature data generated by a plurality of IP cameras and temperature sensors to a plurality of communication units 300 and online with respect to the snow-removing solution distributing unit 100, And collect it. The remote integrated management server unit 400 integrally manages the current performance status of a plurality of the snow-removing solution spraying units 100 installed at the snow removal sites in the whole country. The remote integrated management server 400 divides the current performance status information of the snow-removing solution dispensing unit 100 that performs trial operation according to a jurisdiction, and provides the information to the local jurisdictions do.

In this way, the remote integrated management server unit 400 periodically performs trial operation of the snow-removing solution spraying unit 100 installed at the snow removal sites in the whole country, so that the present performance state of the snow-removing solution spraying unit 100 can be checked in advance There is an advantage that the snow-removing solution spraying unit 100 can be prevented from malfunctioning during the winter season.

FIG. 7 is a block diagram illustrating a remote integrated management server 400 according to an exemplary embodiment of the present invention.

7, the remote integrated management server 400 according to the present invention includes a log management module 410, a log recording module 420, an action recording module 430, a download providing module 440, A memory module 460, an image output module 470, a facility remote control module 480, a user input module 490, and an integrated control module 491. The control module 450 includes a memory 450, a memory module 460,

Specifically, the log management module 410 manages ID registration of the regional clients 600 and 600 'and the mobile clients 700 and 700'. That is, the log management module 410 registers IDs in advance by matching clients in an area where the snow-removing solution dispenser 100 and the snow-removing solution dispenser 100 are located.

The log recording module 420 records connection time and client identification information by identifying the connection between the regional clients 600 and 600 'and the mobile clients 700 and 700'. Through this, the remote integration management server unit 400) can grasp the items of interest for each client (600,600 ') by region, and can consider the service improvement accordingly.

The action recording module 430 may record and store the operation time of the snow removing solution sprayer 100 and the spray amount of the snow solution used by the snow solution sprayer 100.

The download providing module 440 receives the request from a specific local-area jurisdictional client and displays the information on the spraying liquid spraying related information (hereinafter referred to as " The image data and the temperature data provided from the IP camera and the temperature sensing sensor disposed for the corresponding snow-removing solution spraying unit 100 can be provided to the clients of the respective regions in response to the request.

The event recording module 450 identifies and records a selection event by a client in charge of each region for image data and temperature data collected and received from a plurality of IP cameras and temperature sensing sensors, and the download providing module 440 records To identify and record information providing information on the spraying solution spraying.

The memory module 460 can store a plurality of image data and temperature data transmitted and received on-line from a plurality of IP cameras and temperature sensors installed in the snow removal sites in the whole country in real time in the internal and external storage spaces, The module 460 may be implemented as an internal storage device or as an external cloud.

The video output module 470 displays a plurality of video data and temperature data transmitted through the Internet from a plurality of IP cameras and temperature sensors installed in the snow removal sites of the whole country by IP camera or temperature sensor, The IP camera and the temperature sensing sensor are connected to each other, and furthermore, one or more communication units 300 installed in the corresponding area are grouped according to the jurisdiction and further divided into jurisdictions Display.

The facility remote control module 480 can control the operation of the snow remover spraying unit 100 installed on a specific snow removal site by controlling the drive control unit 310 provided in the communication unit 300 remotely via on- have.

The user input module 490 may receive a user operation command to the remote integrated management server unit 400. The integrated control unit 491 may control the overall operation of the remote integrated management server unit 490, When a request is received from a specific local client in order to compartmentalize management of a plurality of snow-liquid spraying units 100 installed in the snow removal sites in the whole country and compartmentalized according to each jurisdiction area, the logs are matched to the regional jurisdictions through the log management unit 410 It is possible to identify one or more snow-liquid spraying units 100 and to output the snow-liquid spraying-related information recorded by the action recording module 430 corresponding to the identified one or more snow-liquid spraying units 100, The download module 440 receives the image data and the temperature data stored in the memory module 460 from the IP camera and the temperature sensor, And controls the drive control unit 310 provided in the specific communication unit 300 through the equipment remote operation module 480 to provide a specific snow solution sprayed to the communication unit 300 among the snow removal sites in the whole country Off control of the unit 100.

Meanwhile, the snow remover sprayer 170 provided in the on-line integrated managed remover solution spraying system 10 according to the present invention may further include a first pressure sensor 188 and a second pressure sensor 189, 8 is a view showing an example of the operation of the swing check valve 179 and the first pressure sensor 188 and the second pressure sensor 189 of the snow-removing solution spraying unit 170 of the snow-removing solution spray system according to the present invention. .

FIG. 8 is an exemplary view showing the operation of the swing check valve and the first pressure sensor and the second pressure sensor of the snow remover spraying unit of the snow remover spraying system according to the present invention.

8, the first pressure sensor 188 is provided in a snow remover pumping line 177 connected to the swing check valve 179 to sense the pressure in the snow remover liquid pumping line 177, The sensor 189 is provided in the high pressure hose 173 connected to the snow remover pumping pipe 177 to sense the pressure in the high pressure hose 173. At this time, the communication unit 300 transmits sensing data sensed by the first and second pressure sensors 188 and 189 to the remote integrated management server unit 400 via the Internet.

The remote integrated management server unit 400 receives and analyzes the sensed data sensed by the first and second pressure sensors 188 and 189 from the communication unit via the Internet and thereby generates a plurality of swing checks It is possible to check the current opening / closing performance state of the valve 179.

Based on this, the remote integration management server unit 400 divides the current opening / closing performance state related information of the plurality of swing check valves 179 according to the jurisdiction, and controls the regional jurisdictions 600, 600 ').

In other words, the regional jurisdiction client (600, 600 ') can accurately determine whether the swing check valve (179) installed in the jurisdiction area operates smoothly or whether repair is required periodically, It can be judged.

More specifically, the first and second pressure sensors 188 and 189 are in a state in which the swing check valve 179 provided at the upper end of the pumped liquid pumping pipe 177 is normally open as shown in FIG. 8 (a) And the air through the air inlet 119 passes through the swing check valve 177 to the high pressure hose 173. [

8 (b) shows a state in which when the high-pressure dropping liquid flows into the dropping liquid pumping pipe 177 by pumping the high-pressure piston pump 181, the swing check valve 178 is closed by the hydraulic pressure of the dropping liquid, 177 can be moved to the high-pressure hose 173.

Here, when the operation of the high pressure piston pump 181 is stopped as shown in FIG. 8 (a), the first and second pressure sensors 188 and 189, when there is no movement of the snow remediation liquid through the snow remover pumping pipe 177, Each sense that the hydraulic pressure is close to zero. 9 (b), the movement of the snow remediation liquid through the snow remover pumping pipe 177 and the high pressure hose 173 is smoothly performed by the operation of the high pressure piston pump 181, so that the first and second pressure sensors 188 , 189) is at the same level, it means that the closing of the swing check valve is desired.

If the pressure sensed by the first pressure sensor 188 is higher than the pressure sensed by the second pressure sensor 189 while the high pressure piston pump 181 is operating, the swing check valve 179 is not correctly closed It can be seen that the snow remained through the snow remover pumping pipe 177 does not move all the way to the high pressure hose 173 and part of it returns to the snow remover tank 110 through the swing check valve 179. [

The drive control unit 310 included in the communication unit 300 of the snow remediation solution dispensing system according to the present invention divides the high pressure piston pump 181 such that the high pressure piston pump 181 can perform a pumping operation according to a plurality of preset pressure patterns, And the remote integrated management server unit 400 may divide the test operation command for the snow remover sprayer 170 to be transmitted to the plurality of communication units 300 so as to correspond to a plurality of preset pressure patterns .

As described above, in the remote integrated management server unit 400, a part of the remained liquid is flowed back to the remained liquid storage tank 110 through the swing check valve 179 in a state in which the high pressure piston pump 181 is operated The high pressure piston pump 181 controls the first and second pressure sensors 188 and 189 to perform a pumping operation with a higher pressure pattern than the immediately preceding pumping when the test drive command is transmitted to the drive control unit 310 The swing check valve 179 can check the closing state of the swing check valve 179 again.

9 shows an example of a process in which the remote integrated management server unit 400 checks the opening / closing performance state of the swing check valve 179 while controlling the trial operation of the snow removing solution spreader 170 in the snow removing solution dispensing system according to the present invention And it is necessary to perform a performance check beforehand of the snow remover 170 while it is not in the winter season.

Referring to FIG. 9, the process of checking the open / close performance state of the swing check valve 179 in the remnant solution dispensing system will be described. First, in the remote integrated management server unit 400 Transmits a test operation command to the drive control unit 310 of the communication unit via the Internet at a predetermined time interval (S110).

The communication unit 300 receives a test operation command for driving the snow remover sprayer 170 from the remote integrated management server unit 400 and performs a test operation of the snow remover sprayer 170 through the drive control unit 310 (S120).

The first and second pressure sensors 188 and 189 installed in the snow remover pumping pipe 177 and the high pressure hose 173 detect the hydraulic pressure in the snow remover pumping pipe 177 and the hydraulic pressure in the high pressure hose 173, respectively (S130), and transmits the sensed sensing data to the communication unit 300 (S140). Then, the communication unit transmits the sensing data of the corresponding snow-liquid sprayer 170 to the remote integrated management server unit 400 via the Internet (S150).

The remote integrated management server unit 400 receives and analyzes the sensed data sensed by the first and second pressure sensors 188 and 189 from the communication unit via the Internet and transmits the sensed data to the swing check valve 179 of the corresponding liquid remover The current open / close performance status of the open / close performance can be checked (S160).

Based on this, the remote integration management server unit 400 provides information on the current opening / closing performance status of the swing check valve 179 to the regional-specific clients 600 and 600 'that control the spraying liquid sprayer 170. Thus, the regional clients 600 and 600 'can know whether the swing check valve 179 installed in the jurisdiction area operates smoothly or whether repair is required.

Meanwhile, the remained solution sprayer 170 provided in the remover solution spraying system according to the present invention can be driven in the following manner.

The snow remediation liquid contained in the snow remover tank 110 is pumped by the high pressure piston pump 181 to sequentially supply the snow remover liquid transfer pipe 175, the snow remover pumping pipe 177 and the high pressure hose 173, The sprayed liquid can be sprayed onto the road through the spray nozzle 171.

Particularly, the snow remover storage tank 110 may have a structure having an air intake port 119 penetrating the inside and the outside at an upper portion relatively higher than the snow remover capacity gauge, (110), thereby forming a structure in which air is naturally introduced into the atmosphere.

The high-pressure hose 173 is installed along the road adjacent to the snow-removing liquid storage tank 110 and includes a plurality of spray nozzles 171 for spraying the snow-removing liquid, which flows from the snow-removing liquid storage tank 110, Respectively.

The snow removal liquid transfer pipe 175 is connected to the lower part of the snow removal liquid storage tank 110 so as to communicate the snow removal liquid in the snow removal liquid storage tank 110 to the high pressure hose 173, The snow remnant passing through the conveying pipe 175 is not naturally flowing but is pumped by the pumping operation of the high pressure piston pump 181 and the snow remover stored in the snow remover storage tank 110 is supplied via the high pressure piston pump 181 And pumped to the snow remover pumping tubing 177.

The snow remover pumping pipe 177 is connected to the upper part of the snow remover storage tank 110 so as to communicate with the air intake port 119 and communicates with the snow removers 170 and is connected to the pumping operation of the high pressure piston pump 181 And communicates with the high pressure hose 173 by communicating the snow remnant flowing through the snow remediation liquid conveying pipe 175 with high pressure.

The swing check valve 179 is installed in a corresponding liquid pumping pipe 177 at the upper part of the liquid storage tank 110 and is closed when the liquid is flowing at a predetermined pressure or more in the liquid pumping pipe 177 When the pressure in the pumped liquid pumping pipe 177 is equal to or lower than a predetermined pressure, it is opened by the atmospheric pressure introduced from the air suction port 119, and the pumped liquid pumped pipe 177 177) to the high-pressure hose (173).

The high pressure piston pump 181 is connected between the snow remediation liquid transfer pipe 175 and the snow remover pumping pipe 177 and is connected to the snow remover liquid reservoir tank 110 via a snow remover pumping pipe 177 The swing check valve 179 is switched to the closed state so that the air in the air intake port 119 and the snow remover pumping pipe 177 are maintained in a hermetic state and the snow remover in the snow remover pumping pipe 177 is connected to the high pressure hose .

The high-pressure piston pump is configured to perform a pumping operation in conjunction with a driving force of a driving motor.

Here, the high pressure piston pump 181 is configured to pump the snow remover to the snow remover pumping line 177 at a pressure of 20 to 260 kg / cm < ^{2 &} gt ;. The high-pressure hose 173 is made of a flexible synthetic resin material, and a mesh or iron core woven as a single fiber in the form of a yarn is inserted inside to support a breaking pressure of 100 to 300 kg / cm ² . It is preferable that the diameter of the opening of the spraying nozzle 171 for spraying the remained liquid is 2 to 9 mm.

The on-line integrated management type snow removing solution spraying system 10 according to the present invention as described above can obtain image data and temperature data by checking the snow removal site and the road temperature in real time. Using the obtained data, It is possible to prevent the excessive use of the snow remover, and it is possible to induce the snow removal and the snow-melting effect suitable for the snow removal site.

In addition, the system for spraying the remained solution according to the present invention has a high-pressure piston pump 181, a high-pressure hose 173 and a high-pressure hose cover 183 corresponding to the high- The injection can be performed efficiently, and the maintenance cost can be reduced because of excellent durability.

In addition, the snow-removing solution spraying system 10 according to the present invention is capable of performing trial operation of the snow-removing solution spraying facility installed in the snow-removal site of the whole country at predetermined time intervals, thereby confirming the performance state of the snow- It is possible to prevent the snow remover from malfunctioning during the winter season.

According to the present invention, the spraying liquid spraying system (10) controls the pumping pressure for spraying the spraying liquid from the spraying liquid sprayer (170) by dividing the spraying liquid into plural patterns in accordance with the environment of the snow removal site, There is an advantage that the present performance state of the check valve 179 can be accurately grasped.

In addition, the snow-removing solution spraying system 10 according to the present invention can integrally manage a plurality of snow-removing solution sprayers 170 installed at a snow removal site in a nationwide manner by monitoring a plurality of IP cameras and temperature sensors connected to the Internet at a remote server The current performance status information and the information on the spraying solution spraying of the plurality of snowing solution sprayers 170 may be divided and provided for each local area to be managed by the regional spraying agent distributor 170 .

100: Snow removers 110: Snow removers
111: Snow remover liquid supply pipe 113: Water supply pipe
117: Remaining liquid capacity gauge 119: Air intake port
130: replenishing liquid storage tank 150: recovery liquid storage tank
170: Snow remover 171: Spray nozzle
173: High-pressure hose 175: Snow removal liquid transfer pipe
177: Snow remover pumping pipe 179: Swing check valve
181: High pressure piston pump 183: High pressure hose cover
185: lower supporting piece 187: protective cap
189: Pressure sensor 200: Observation part
210: IP camera 220: Temperature sensor
300: communication unit 310: drive control unit
400: remote integrated management server unit 410: log management unit
420: log recorder 430: action recorder
440: Download Offering 450: Event Record
460: Image memory unit 470: Image output unit
480: Facility remote control unit 490: User input unit
491: Integrated control unit 600, 600 ': Local client
700, 700 ': Mobile client

Claims (5)

A plurality of snow remover spraying units installed in the snow removal sites in the whole country to spray snow remover; A plurality of IP cameras connected to the snow remover spraying unit via on-line for shooting a situation of a snow removal site of the snow remover spraying unit, and a temperature sensor for measuring temperature of the snow removal site; A plurality of control units are provided for each area so as to receive and transmit the image data and the measured temperature data taken by the observation unit, and control means is provided to control the driving of the remained solution spray unit in response to a control command, A communication unit for on / off control; And a remote integrated management unit connected to the communication unit to receive the image data and the temperature data transmitted in real time and to transmit a control command to the control unit of the specific communication unit to remotely control the driving of the remedial liquid spray unit connected to the communication unit. And a server unit,
The snow remover spraying unit
A water supply line for supplying water and a liquid supply line for supplying a liquid to be supplied to the liquid supply line,
A water supply pipe for supplying water to one side and an inlet for supplying a snow remover are connected to supply water and snow remover to prepare a certain concentration of the remained liquid, A replenishing liquid storage tank for supplying the produced snow remover,
A recovery liquid storage tank connected to the discharge pipe of the liquid storage tank to recover and store the liquid stored in the liquid storage tank, The recovered storage tank and
And a plurality of snow remover sprinklers connected to the snow remover liquid storage tank and spraying the snow remover stored therein,
In order to be able to carry out a customized snow removal operation according to the snowfall amount and the temperature condition of the snow removal site,
Wherein a portion of the snow remediation liquid stored in the snow remover tank is supplied to the recovery liquid storage tank and stored, and a high concentration snow remover is supplied from the supplement liquid reservoir tank to the snow remover liquid storage tank, To increase the concentration of the liquid,
A part of the snow remover stored in the snow remover tank is supplied to and stored in the recovery liquid tank and the water is supplied to the snow removers via the water supply pipe, Lt; / RTI >
The remedial solution may be selected from the group consisting of NaCl, CaCl ₂ , MgCl ₂ , calcium magnesium acetate, calcium magnesium of organic acids, CH ₃ COOK), acetic acid, calcium carbonate, glycerin, and Urea.
Wherein the remained liquid storage tank, the replenishment liquid storage tank, and the recovery liquid storage tank each include a container structure having a plurality of reinforcing protrusions protruding from the ground in a horizontal direction. The method according to claim 1,
Wherein the snow removal liquid storage tank is provided with an air intake port formed so as to penetrate the inside and outside of the upper part relatively higher than the snow removal liquid capacity gauge. 3. The method of claim 2,
The snow remover
A snow removing liquid transfer pipe connected to the snow remover storage tank for transferring the snow remover into the snow remover storage tank,
A snow remover pumping pipe connected to an upper portion of the snow remover storage tank to communicate with the air intake port and communicating with the snow removers, and delivering the snow remover to the snow remover,
The pumping liquid is pumped to the high pressure hose so that the liquid is pumped to the high pressure hose when the liquid is flowing at a pressure higher than a preset pressure in the pumping liquid pipe, A swing check valve for shutting off the flow of the flowing snow remover, which is opened by the atmospheric pressure from the air intake port and is conveyed from the snow remover pumping pipe, when the pressure in the snow remover pumping pipe is lower than a predetermined pressure,
Closed, the swing check valve as connected between the snow-removing liquid transfer piping and the snow-removing liquid pumping pipe and the snow-removing liquid reservoir pumped to a 20 to 260 pressure in kg / cm ² for snow removal solution to the snow-removing liquid pumping pipe in the tank A high pressure piston pump for transferring the snow remediation liquid of the snow remover pumping pipe to a high pressure in a state in which airtightness of the air intake port and the snow remover pumping pipe is maintained,
A mesh or a core made of a single fiber woven in the form of a yarn so as to sustain a breaking pressure of 100 to 300 kg / cm < ² > corresponding to the pressure of the remedial liquid delivered to the high pressure by the high pressure piston pump And the diameter of the opening for spraying the remained liquid is 2 to 5 mm so that the remover can be sprayed to the road surface at a long distance, A high-pressure hose having a plurality of injection nozzles of 9 mm,
The hose is made of a galvanized steel plate having a thickness of 2 to 6 mm and is mounted on a road surface in a state of being folded in a multi-step fashion in the form of wrapping the outer surface of the high-pressure hose along the longitudinal direction, thereby protecting the high- Pressure hose is arranged in a narrow space between the inner wall and the outer wall of the high-pressure hose, so that when the high-pressure hose is inflated by pressure from the inside while the high-pressure piston pump delivers the high- And a high pressure hose cover configured to hold the outer shape of the high pressure hose against the internal pressure of the high pressure hose by enclosing the high pressure hose cover. The method according to claim 1,
Wherein the remote integrated management server comprises:
A log management unit which manages ID registration for localized clients and manages localized clients in charge of a snow removing unit spraying unit of a specific snow removal site and a snow removal unit of a snow removal unit;
A log recording unit for identifying a connection of the regional-specific client and recording the connection time and the server identification information;
An action recording unit for recording the operation time and the spray amount of the sprayed liquid on the plurality of the sprayed solution spray units by the sprayed solution spray units;
And a control unit that receives information on the spraying solution sprayed by the action recording unit corresponding to at least one spraying solution spraying unit matched with the region-specific client, A download providing unit for providing image data to the regional-specific client in response to the request;
An event that identifies and records a selection event by a client in charge of each region for the image data collected and collected from the plurality of IP cameras, and the download providing unit identifies and records information provided by the region- A recording section;
A memory unit for storing a plurality of image data received through the Internet from the plurality of IP cameras installed at a snow removal site in the whole country in an internal and external storage space;
A plurality of IP cameras, which are installed in a snow removal site in the whole country, are transmitted in real time on-line through a plurality of IP cameras, and the IP cameras are divided into a plurality of pieces of image data, and the IP cameras are displayed on the basis of the communication unit An image output unit for displaying one or more communication units installed in a corresponding area according to the jurisdiction area and further displaying the separated communication units for each jurisdiction area;
An equipment remote control unit for controlling the on / off operation of a snow remover spraying facility installed at a specific snow removal site by controlling a drive control unit provided in a communication unit remotely via the Internet;
A user input unit for receiving a user operation command for the remote integrated management server;
When a request is received from a specific local-area-specific client in order to compartmentalize management of a plurality of snow-liquid spraying facilities installed at a national snow-removal site, And a control unit configured to identify the sprayed liquid spraying unit based on the information on the sprayed liquid spraying information recorded by the action recording unit corresponding to the identified one or more sprayed liquid spraying equipment and the image data To the region-specific client via the download providing unit in response to the request, and controls the drive control unit included in the specific communication unit through the facility remote control unit to select a specific snow removing unit The spraying facility came on Off control of the on-line integrated management type snow-remained liquid spraying system. delete

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