KR20000024440A - sonwiceroad heaterline - Google Patents

Abstract

PURPOSE: A method for laying underground heater line for icy road is provided to prevent traffic accident in sharp curves, sloping intersections, and frozen sections by melting ice or snow on the road by underground mesh electric heating lines. CONSTITUTION: A method for laying underground heater line for icy road comprises the steps of fabricating a mesh electric wire to be easy to lay underground, laying two or more mesh electric wire underground in the width corresponding to the width of vehicle tires at the portions with which the vehicle tires contact, mounting an electric control box for controlling appropriate and safe operation of the heater line and having electric leakage cut-off function, timer function, temperature control function according to the heat sensitive line, and voltage control function, and driving the heater line for melting the snow or ice covered on the road to prevent the vehicle wheels from slipping, so that the snow or ice on the road where the heater line is laid is melted into water or vapor, thereby the vehicle travels the icy road normally without scattering sand or calcium chloride which causes environmental pollution and damage of the vehicle.

Description

Ice road heaterline {sonwiceroad heaterline}

The present invention relates to an ice road accident prevention facility, and when the car runs, only the wheels run in contact with the road, so that only the part where the wheels touch is raised to the temperature of the image by a simple ice road heater line installation. Changed to water or water vapor, cars can drive on the road normally.

A number of icy road absolute risk areas such as hilly slopes, steep curves, sloping intersections, and section freezing areas are being neglected.

Many cars are broken down by the ice roads and casualties are incurred. Logistics costs due to traffic delays and interruptions are a big loss in the country.

Even if it is snowing in winter or the ice is frozen, the ice road heater line is installed on the road so that the cars can run normally.

Ice road heater line is installed on the part of the road where the left and right wheels are grounded, and when the road becomes icy road by snow or ice, the ice road heater line is operated to melt ice or snow and normalize the function on the road. As a way to prevent

1 degree is the figure that the ice road heater line should be buried in three lines because the vehicle width is different according to the vehicle type.

2 degrees is a plane perspective view, which shows three ice line heater lines embedded on the left and right side of the center line.

3 is a diagram showing a state in which the mesh heating wire and the mesh heating wire are installed on the road.

4 degrees corresponds to the cross section of the ice road heater line which simply embeds the heating wire by cutting the road when it is difficult to install the mesh heating wire on the existing road.

* Explanation of symbols for main parts of the drawings

1 degree 1 is small car 2 is large car 3 is buried on the road Ice line heater 4 is snow or ice 5 is road

1 in 2 degrees is the icy road heater line for the right wheel of a small or large car

2 is the icy road heater line that the left wheel of a small car will carry when frozen

3 is the icy road heater line that the left wheel of a large car will carry at the time of freezing

4 is the centerline of the road

5 is the icy road heater line that the left wheel of a large car will carry when frozen

6 is the icy road heater line that the left wheel of a small car will carry when frozen

7 is the icy road heater line for the right wheels of small and large cars during freezing.

1 in 3 degrees is outlet part 2 is plug part 3 is mesh heating wire

4 is a construction diagram of the mesh electric wire embedded in the lane 5 is the road surface

4 degree 1 is heat insulation 2 is heating wire 3 is caulking material

4 is road cutting state 5 is road surface

Install an ice heater heater line in the area where the left and right wheels touch the road, and when the road is frozen, the electric energy converter converts the electric energy into heat energy by electric resistance so that only the parts where the car wheel touches can be operated. It is composed of embedding ice road heater line on road.

If you look at the problems caused by the icy road in winter

1) There are 15,000 casualties per year.

2) 25,000 car accidents occur.

3) Logistics costs rise due to traffic interruption.

4) Productivity decreases due to traffic jams or delays.

5) Anxious about 10 million drivers thinking they might die because of the ice.

6) Since sand or calcium chloride is sprinkled on the road, dust is generated and it is harmful to people's health. Calcium chloride corrodes various automobiles and pollutes water.

The damages listed above will be resolved.

70% of traffic accidents occur at pedestrian crossings on hillsides, intersections, and steep curves, and these roads account for only 20% of all roads.

If only 20% of the ice road absolute danger zone is installed, an ice heater heater line is installed on the road, and 70% of ice road traffic accidents will be solved.

The facility cost is about 30 ~ 500,000 won per 1km installation, and the annual maintenance cost is about 100,000 ~ 200,000 won.

Now that the solution for the winter icy roads has come out, the icy road accidents cannot be called natural disasters.

Claims (1)

In the installation of an ice road heater line that melts snow or ice when snow or ice freezes on a car or road where people walk. Ice road heater line is a step to make the heating wire to be manufactured by installing a mesh heating wire to be convenient. Installing the ice road heater line by embedding two or three lines in one lane as necessary to the width of the car tire (10 to 50 cm) only in the road portion where the heating wires are grounded by the left and right wheels of the car. Installing an electric control box (leakage blocking function, timer function, temperature control function by thermal line, voltage regulation function) for safe and proper operation of the ice heater heater line. When the road is icy road with snow or ice by the above steps, the ice road heater line is operated to melt the snow or ice so that cars or people can run without slipping.