KR20210070536A - Heating induced drainage lining system for preventing icicle damage due to leakage in tunnels - Google Patents

Abstract

A heating-induced drainage lining system for preventing ice formation in a tunnel is suggested. The heating-induced drainage lining system in accordance with an embodiment of the present invention comprises: a heater disposed on a lower end of a tunnel and configured to supply a heat source; a plurality of unit panels having a predetermined area and arranged to be spaced apart from a tunnel surface by a predetermined distance along the tunnel surface; and at least two supports configured to support the unit panel from both sides thereof and fixed to the tunnel surface. One or more of the unit panels are disposed adjacent to each other along an extension direction of the supports. The heater supplies the heat source to a unit panel located at the bottom. Hot air supplied from the heater moves through a space between the unit panels and the tunnel surface, and water leakage generated on the tunnel surface is discharged.

Description

HEATING INDUCED DRAINAGE LINING SYSTEM FOR PREVENTING ICICLE DAMAGE DUE TO LEAKAGE IN TUNNELS}

The present invention relates to a heating induction drainage lining system for preventing damage from icing or icicles caused by water leakage in a tunnel in which a person, vehicle, or railroad vehicle moves.

As the occurrence of icicles in the tunnel is directly related to safety accidents, various tunnel operation and management entities invest a lot of manpower and budget to remove icicles in the tunnel. For this purpose, measures are being taken to fundamentally prevent the formation of icicles in the tunnel.

For example, in the winter season, icicles are generated on the ceiling from water leakage due to cracks in the tunnel, and in the case of a railway tunnel, there was a problem leading to a short circuit in the catenary in the catenary installation section and freezing of the track (reverse icicles) due to leaks falling into the track. In addition, in the case of a tunnel in which people and vehicles move, if an icicle formed on the ceiling falls, it may cause damage to a vehicle in operation.

In this regard, Republic of Korea Patent Registration No. 10-1809478 (Title of the Invention: Removable hot air system for preventing freezing) discloses a hot air fan moving means for moving a hot air fan along a guide means formed in parallel with the railroad direction, and the hot air moving means is When moving in the longitudinal direction to a position where freezing occurs, a configuration for continuously supplying hot air to prevent freezing is disclosed. However, this configuration is a method of removing icicles through a moving means, and it is difficult to cope with the simultaneous occurrence of icicles across several tunnels.

In addition, in Republic of Korea Patent No. 10-1782533 (Title of the Invention: Icicle Generation Prevention System in Tunnel), a hot air passage pipe through which warm air passes, and a hot air vent or hot air jet that blows out the warm air passing from the warm air passage pipe to the upper part of the tunnel Disclosed is a configuration for a hot air blowing pipe in which a ball is formed. However, since the warm air is discharged from the inside of the tunnel as it is, the thermal efficiency is very low in the winter season, which may affect the icicle removal performance.

In addition, Republic of Korea Registered Utility Model No. 20-0435468 (Title of the invention: automatic icicle removal device in tunnel) discloses a heating unit installed at a leak point, which places a heating wire on an aluminum hot plate with a hole in it, It discloses a configuration in which silicone molding for complete insulation and a cushion pad are placed on the upper part and fixed with anchor bolts. However, since the heating wire is coupled to the individual leaking point, there is a problem in that it becomes a burden in terms of cost.

In addition, Republic of Korea Patent No. 10-1954021 (Title of the Invention: Device for preventing icing at the entrance of a tunnel) discloses a configuration for preventing icing by using a warm air blower that sprays hot air on the bottom surface of the inside of the entrance of a tunnel of a road. However, it is a technology that prevents freezing only at the entrance and is not effective in removing icicles from various leaking points.

In addition, the open paper of the Korea Institute of Construction Technology (the title of the paper: Development and performance verification of an induced drainage method for leak treatment of underground structures in operation) suggests an induced drainage method that induces and drains groundwater that has leaked into the underground concrete structure. , In this configuration, a guiding plate, wire mesh, fixing pins, and mineral mixed mortar are used. However, the installation of a specific structure for induction drainage is complicated, and the composition of melting water frozen in winter has not been disclosed.

The present application is to solve the problems of the prior art described above, the heater provides hot air through a structure installed as a heating induction drain lining, and supplies hot air to the heating induction drain lining through a blower as forced convection, or the nature of hot wind An object of the present invention is to provide a heating induced drainage lining system capable of preventing the occurrence of icicles using convection and preventing icing of tracks or roads caused by falling water.

However, the technical problems to be achieved by the present embodiment are not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above technical problem, the heating induced drainage lining system according to an embodiment of the present application has a heater disposed at the lower end of the tunnel to supply a heat source, and has a predetermined area from the tunnel surface along the tunnel surface. a plurality of unit panels spaced apart by a distance, and at least two supports supporting the unit panels from both sides and fixed to the tunnel surface, wherein the unit panels include one or more of each other along the extension direction of the supports. disposed adjacently, the heater supplies the heat source to the unit panel located at the lowest end, and the hot air supplied from the heater moves through the space between the unit panel and the tunnel surface, and leakage occurring on the surface of the tunnel is emitted

According to the above-described problem solving means of the present application, according to the present invention, it is possible to provide a heat source through the heating induction drain lining system and prevent freezing, as well as provide an induction drain that can drain water melted by the heat source. have. In particular, since the induction drain can be operated regardless of the season, there is an effect that can respond to various types of water leakage occurring in the tunnel.

1 is a schematic diagram of a heating induced drainage lining system according to an embodiment of the present invention.
Figure 2 is a partial sectional perspective view of the heating induction drainage lining system according to an embodiment of the present invention.
3 is a view for explaining the movement of the heat source supplied from the heater according to an embodiment of the present invention.
Figure 4 is a view for explaining the expansion of the heating induction drain lining according to an embodiment of the present invention.
5 is a perspective view of a support according to an embodiment of the present invention.
6 is a schematic diagram of a heating induced drainage lining system according to another embodiment of the present invention.
7 is a view for explaining a discharge hole, an exhaust port, and a blocking film according to an embodiment of the present invention.
8 is a view for explaining a circuit according to an embodiment of the present invention.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present application pertains can easily implement them. However, the present application may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present application in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout this specification, when a part is said to be "connected" with another part, it includes not only the case where it is "directly connected" but also the case where it is "electrically connected" with another element interposed therebetween. do.

Throughout this specification, when a member is said to be located “on” another member, this includes not only a case in which a member is in contact with another member but also a case in which another member is present between the two members.

Throughout this specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. As used throughout this specification, the terms "about," "substantially," and the like are used in a sense at or close to the numerical value when the manufacturing and material tolerances inherent in the stated meaning are presented, and are intended to enhance the understanding of this application. To help, precise or absolute figures are used to prevent unfair use by unscrupulous infringers of the stated disclosure.

In the present invention, a tunnel means various types of structures constructed to pass through roads, railroads, waterways, etc., and various objects such as people, animals, various vehicles or trains can move through the tunnel.

The present application relates to a heating induction drain lining system.

1 is a schematic diagram of a heating induced drainage lining system according to an embodiment of the present invention, Figure 2 is a partial sectional perspective view of a heating induced drainage lining system according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention It is a view for explaining the movement of the heat source supplied from the heater according to the example, Figure 4 is a view for explaining the expansion of the heating induction drain lining according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention is a perspective view of a support according to, FIG. 6 is a schematic view of a heating induction drainage lining system according to another embodiment of the present invention, and FIG. 7 is a view for explaining a discharge hole, an exhaust port, and a blocking film according to an embodiment of the present invention and FIG. 8 is a view for explaining a circuit according to an embodiment of the present invention.

First, the heating induction drainage lining system 10 (hereinafter referred to as 'heating induction drainage lining system 10') according to an embodiment of the present application will be described.

1 and 2, the heating induction drainage lining system 10 is disposed at the lower end of the tunnel and has a heater 100 that supplies a heat source, has a predetermined unit area and is spaced apart from the tunnel surface by a predetermined distance along the tunnel surface. A plurality of unit panels 200 and the unit panels 200 are supported from both sides, and the support unit 300 is fixed to the tunnel surface.

At this time, one or more unit panels 200 are disposed adjacent to each other along the extending direction of the support 300 , and the heater 100 supplies a heat source to the unit panel 200 located at the lowermost end. In addition, referring to FIG. 2 , a heat insulating member 210 having a predetermined thickness may be coupled to the outer or inner surface of the unit panel 200 , thereby increasing the heat insulation efficiency and efficiently supplying a heat source.

In addition, a predetermined space is formed along the tunnel wall by the unit panel 200, the support 300, and the tunnel surface, and the formed space not only functions as a passage through which hot air is supplied, but also leaks from the tunnel surface to the unit. It functions as an induced drainage passage that flows along the surface of the panel 200 and is discharged.

As shown in FIG. 1 , a plurality of unit panels 200 may be disposed adjacently along the extension direction of the support 300 toward the ceiling of the tunnel from the lower end of the tunnel, but extend to the ceiling depending on the condition of the tunnel. Only a portion of the unit panels 200 may be disposed to cover only a predetermined height. Also, as shown in FIG. 6 , the plurality of unit panels 200 may be arranged to cover the upper region of the tunnel rather than the lower portion of the tunnel. The upper part of the above-described tunnel means a tunnel positioned above the center of the tunnel, and a detailed description thereof will be provided later.

The supporters 300 are disposed on both sides of the unit panel 200 and fixed to the tunnel surface, thereby supporting the unit panel 200 . The support 300 may be formed of an H-beam, as shown in FIG. 5 . In this case, the support 300 is a configuration coupled to the tunnel surface by an anchor or the like, and may be provided with additional support by the bottom surface by contacting the tunnel bottom surface, but it is not necessarily in contact with the bottom surface. That is, it is sufficient to support the unit panel 200 just by being disposed at an appropriate height in the tunnel and coupled to the tunnel surface.

In addition, in the heating induced drainage lining system 10 , the support 300 and the unit panel 200 may be further added in the lateral direction of the support 300 along the extension direction of the tunnel. In other words, the heating induction drainage lining system 10 may extend along the extension direction of the tunnel, and accordingly, it is possible to not only supply hot air to a larger area but also to discharge water leakage from the tunnel. At this time, when the support 300 and the unit panel 200 are additionally coupled, a heat source may be supplied to the added unit panel through the discharge hole 331 formed in the vertical surface of the previously installed support adjacent to the added unit panel. have. However, as the support 300 and the unit panel 200 are further defective, the system may be provided in a form in which the heater 100 and the blowing fan 600 are further coupled.

2 and 3 , the heater 100 is disposed on the side of the unit panel 200 located at the lowermost end. In addition, a blower fan 600 disposed adjacent to the heater 100 to control the supply state of the heat source may be additionally disposed. In other words, when only the heater 100 is driven, the heat source rises through the path inside the unit panel 200 due to natural convection, and when the heater 100 and the blowing fan 600 are driven together, by forced convection A heat source may be provided.

Referring to FIG. 3 , one or more heat source guide parts 700 for guiding the heat source supplied by the heater 100 or the blower fan 600 in a vertical upward direction are coupled to the inner surface of the unit panel 200 located at the lowermost end. can be At this time, the heat source guide part 700 is coupled along the inner surface of the unit panel 200 and is formed to be spaced apart from the surface of the tunnel by a predetermined distance to guide the heat source in a vertical upward direction while following the surface of the tunnel. Allow the leak to drain smoothly.

In addition, one or a plurality of heat source guide parts 700 may be disposed and are formed in a curved shape close to a vertical shape so that the heat source provided from the side rises along the extending direction of the support 300 .

On the other hand, a temperature sensor (not shown) may be disposed at one point of the heating induction drainage lining system 10 , and the operation of the heater 100 and the blower fan 600 based on the temperature value sensed through the temperature sensor A control unit (not shown) for controlling may be further included. Illustratively, the temperature sensor may be located inside the top of the heating drain lining system 10, but is not limited thereto.

In addition, the control unit drives the heater 100 when the sensed temperature value is lower than the first threshold value and greater than the second threshold value, and when the sensed temperature value is lower than the second threshold value, the heater 100 and the blowing fan ( 600), but is not limited thereto. That is, when the temperature is very low, both the heater 100 and the blowing fan 600 are driven, and when the temperature is higher than that, it can be controlled to drive only the heater 100 .

Meanwhile, referring to FIGS. 1 and 2 , a drain hopper 400 for discharging water flowing along the inner surface of the unit panel 200 to the outside may be additionally disposed under the unit panel 200 located at the lowermost end. . A drain socket 410 is disposed at the end of the drain hopper 400 and used as a passage for discharging water to the outside. At this time, if the drain socket 410 is opened too much, the pressure on the drain socket 410 side may be lowered, so that the amount of warm air supplied to the upper part may decrease. To solve this, a damper for controlling the cross-sectional area of the drain socket 410 may be installed, or the drain socket 410 may be inductively drained using a small-diameter pipe.

In addition, the heat source guide unit 700 described above may be added to the drain hopper 400 . This prevents the hot air from collide with the water draining down. One side of the heat source guide part is fixed to the inside of the drain hopper 400, and the opposite side is spaced apart from each other by a predetermined distance, so that water and air can be separated.

On the other hand, referring to FIGS. 1 and 2 , on the lower side of the unit panel 200 located at the bottom, it is disposed at the lower end of the support 300 and in contact with the bottom surface of the tunnel, a height adjustment means ( 500) may be further included. Through this, the support 300 can be supported more firmly, and the support 300 can be stably supported by adjusting the height even if there is a step difference on the bottom of the tunnel.

Referring to FIG. 5 , the support 300 is an H-beam-type support 300 , and a first horizontal plane 310 in close contact with the tunnel surface, a second horizontal plane 320 disposed in parallel with the first horizontal plane 310 , the first It includes a horizontal plane 310 and a vertical plane 330 disposed perpendicular to the second horizontal plane 320 .

In addition, the first side and the second side of the unit panel 200 are respectively disposed along the vertical surface 330 of the support 300 facing each other. The first side and the second side of the unit panel 200 described above may be sides located in the 2 o'clock and 8 o'clock directions of FIG. 2 .

The first horizontal surface 310 includes a first side surface 311 located on a first side of the vertical surface 330 and a second side surface 312 located on a second side of the vertical surface 330 , and the first side surface 311 . ) is formed with one or more anchor holes 313 for coupling the anchor for fixing the support 300 to the tunnel surface. In this case, the width of the second side surface 312 is formed to be narrower than the width of the first side surface 311, so that cost reduction can be expected. The first side of the aforementioned vertical surface 330 may be the 4 o'clock direction of FIG. 5 , and the second side may be the 10 o'clock direction of FIG. 5 .

The second horizontal plane 320 includes a first side surface 321 positioned on the first side of the vertical plane 330 and a second side surface 322 positioned on the second side of the vertical plane 330 , the first side 321 . ) and the width of the second side surface 322 are formed to be the same. In addition, the side surfaces of the unit panel 200 are respectively fixed to the first side 321 and the second side 322 of the second horizontal surface 320 of the support 300 facing each other. In addition, the width of the second side surface 312 of the first horizontal surface 310 and the first side surface 321 of the second horizontal surface 320 are the same, and the first side surface 311 of the first horizontal surface 310 is formed. The anchor hole 11 formed in the first horizontal surface 310 is formed on a surface that is wider than the second side surface 312 , so that the anchor can be easily coupled to the anchor hole 313 .

In addition, since the width of the first side surface 321 of the second horizontal surface 320 and the second side surface 322 of the second horizontal surface 320 are the same, the unit panel 200 expands in the lateral direction of the support 300 . When arranged so as to be possible, it becomes easy to fix the unit panel 200 .

On the other hand, one or more discharge holes 331 for discharging the heat source to the outside may be formed on the vertical surface 330 of the support 300 . The discharge hole 331 may be formed in a different shape depending on the purpose of use. For example, referring to FIG. 1 , a discharge hole 331 may be limitedly formed on the vertical surface 330 of the support 300 adjacent to the ceiling of the tunnel, and through this, the pressure inside the unit panel is lowered to lower the heat source as a whole. It can circulate smoothly.

In addition, a plurality of discharge holes 331 may be formed to have an even distribution along the vertical surface 330 of the support 300. In this case, the heat source is also discharged to the outside, so that the heating induction drainage lining system 10 is around. It can prevent icing from occurring. At this time, the discharge hole 331 formed in the vertical surface 330 of the support 300 adjacent to the ceiling of the tunnel may be formed to be larger than the discharge hole 331 formed in the other supports 300 .

On the other hand, as shown in FIG. 4 , the tunnel lining system 10 may be expanded in a form in which a plurality of supports 300 are arranged side by side along the progress direction of the tunnel. In addition, the support 300 may be coupled in a state in which the two supports 300 are connected along the extension direction. For example, the new support 300 may be additionally coupled to the already installed support 300 , and in this case, the two supports 300 may be connected by an amlock fastening means for connection of the support 300 . Since the female lock fastening means has a general configuration, a detailed description thereof will be omitted.

Referring to FIG. 6 , in the heating induction drainage lining system 10 , the unit panel 200 and the support 300 are located only at the upper part of the tunnel, and the heat source from the heater 100 is supplied to the unit panel 200 located at the lowest end. It may further include a hot air tube 900 that does. In other words, the heating induction drainage lining system 10 installs the unit panel 200 and the support 300 only in the upper part of the tunnel, so that water leakage can be solved in the upper part of the tunnel. Considering the vehicle limit (vehicle length, width, and height) of the vehicle passing through the tunnel, the area where icicles and the like actually affects the vehicle is somewhat limited. In particular, in the case of a railway vehicle, if the power line or the pantograph is out of the area, the risk of icicles can be eliminated. Accordingly, in the present invention, the system may be configured such that the unit panel 200 and the support 300 are installed only in an area covering the planar area of the vehicle in consideration of the vehicle limitation.

In addition, it is not limited to this, and the unit panel 200 and the support 300 are installed only at the point where the water leaks in the tunnel, and the installation cost can be minimized by configuring the other areas with the drainage channel and the hot air pipe 900 .

Referring to FIG. 7 , the heating induced drainage lining system 10 has a discharge hole 331 through which hot air is discharged is formed on the vertical surface 330 of the support 300 located at the top of the tunnel, or a unit panel located at the top of the tunnel. An exhaust port 220 may be formed at 200 . Through this, the pressure inside the unit panel 200 can be lowered so that the heat source can be smoothly circulated throughout.

In addition, the heating induction drainage lining system 10 may further include a blocking film 800 positioned to be spaced a predetermined distance from the discharge hole 331 or the exhaust port 220 . In other words, in order to reduce the pressure change in the discharge hole 331 or the exhaust port 220 due to the flow or wind of the air in the blower, the blocking film prevents the outside air from directly colliding with the warm air coming out of the discharge hole 331 or the exhaust port 220 . (800) can be installed. In addition, the pressure of the blowing fan 600 may be uniform by minimizing the pressure change in the discharge hole 331 or the exhaust port 220 .

On the other hand, the heating induction drainage lining system 10 is disposed at one point of the heating induction drainage lining system 10, and includes a pressure sensor (not shown) for measuring the pressure of hot air, and the information transmitted from the pressure sensor Based on it, it is possible to control the blowing fan 600 . For example, when the pressure value through the pressure sensor is lower than a preset value, the strength of the blowing fan 600 may be set to be high, and if it is higher than the preset value, the strength of the blowing fan 600 may be set low.

Referring to FIG. 8 , the heating induction drain lining system 10 may further include a circulation path 610 having one end connected to one of the plurality of supports 300 and the other end connected to the blowing fan 600 . For example, the blower fan 600 may receive air discharged through the discharge hole 331 of the support 300 in a portion adjacent to the heater through the circulation path 610 . Accordingly, the blowing fan 600 may improve the heating efficiency by re-blowing the outside air and the warm air supplied through the circulation path 610 .

The above description of the present application is for illustration, and those of ordinary skill in the art to which the present application pertains will understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present application. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present application is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present application.

10: heating induction drainage lining system
100: heater 200: unit panel
210: insulation member
300: support
310: first horizontal plane
311: a first side of the first horizontal plane 312: a second side of the first horizontal plane
313: anchor hole
320: second horizontal plane
321: first side of the second horizontal plane 322: second side of the second horizontal plane
330: vertical surface 331: discharge hole
331: first side 332: second side
400: drain hopper 410: drain socket
500: height adjustment means 600: blowing fan
610: circuit
700: heat source guide part 800: blocking film
900: hot air tube

Claims (20)

In the heating induced drainage lining system to prevent freezing in the tunnel,
A heater disposed at the lower end of the tunnel to supply a heat source,
A plurality of unit panels having a predetermined area and arranged to be spaced apart from the tunnel surface by a predetermined distance along the tunnel surface, and
Supporting the unit panel from both sides and comprising at least two supports fixed to the tunnel surface,
One or more of the unit panels are disposed adjacent to each other along the extension direction of the support;
The heater supplies the heat source to the unit panel located at the bottom,
The hot air supplied from the heater is moved through the space between the unit panel and the tunnel surface, and the heating induction drainage lining system that the water leakage generated on the surface of the tunnel is discharged.
The method of claim 1,
The heating induction drain lining system further comprising a drain hopper disposed under the unit panel located at the lowermost end and discharging water flowing along the inner surface of the unit panel to the outside.
The method of claim 1,
A heating induction drainage lining system that is disposed at the lower end of the support, and is in contact with the bottom of the tunnel, further comprising a height adjustment means capable of adjusting the height.
The method of claim 1,
The heating induction drainage lining system further comprising a blowing fan disposed adjacent to the heater to control the supply state of the heat source.
5. The method of claim 4,
A temperature sensor disposed at one point of the heating induction drain lining system and,
Further comprising a control unit for controlling the operation of the heater and the blower fan based on the temperature value sensed by the temperature sensor,
The control unit drives the heater when the sensed temperature value is lower than a first threshold value and greater than a second threshold value,
When the sensed temperature value is lower than the second threshold value, the heating induction drain lining system to drive the heater and the blowing fan.
5. The method of claim 4,
The heater and the blowing fan are disposed on the side of the unit panel located at the lowermost end,
One or more heat source guides for guiding the heat source supplied by the heater or the blower fan in a vertical upward direction are coupled to the inner surface of the unit panel located at the lowermost end. A heating induction drain lining system.
The method of claim 1,
The support is an H-beam-type support, and includes a first horizontal plane in close contact with the tunnel surface, a second horizontal plane parallel to the first horizontal plane, and a vertical plane perpendicular to the first horizontal plane and the second horizontal plane,
A heating induction drainage lining system in which the first side and the second side of the unit panel are respectively disposed along the vertical surfaces of the first support and the second support facing each other.
8. The method of claim 7,
The first horizontal surface includes a first side surface located on a first side of the vertical surface and a second side surface located on a second side of the vertical surface,
A heating induction drainage lining system in which one or more anchor holes are formed on the first side for coupling an anchor for fixing the support to the tunnel surface.
9. The method of claim 8,
The width of the second side is a heating drain lining system that is narrower than the width of the first side.
8. The method of claim 7,
One or more discharge holes for discharging the heat source to the outside are formed on the vertical surface of the support.
The method of claim 1,
A heating induced drainage lining system in which an insulating member having a predetermined thickness is further coupled to the outer or inner surface of the unit panel.
The method of claim 1,
The support may be two supports connected, and the connection point of each support is a heating induction drainage lining system that is fixed by an amlock fastening means.
The method of claim 1,
A heating induction drainage lining system in which one or more supports and one or more unit panels are additionally combined in the lateral direction of the at least two supports.
The method of claim 1,
The unit panel and the support are located along the upper part of the tunnel,
Heating induction drainage lining system further comprising a hot air pipe for supplying a heat source from the heater to the unit panel located at the lowermost stage.
8. The method of claim 7,
A heating induction drain lining system in which an exhaust hole through which hot air is discharged is formed on the vertical surface of the support located at the top of the tunnel or an exhaust hole is formed in a unit panel located at the top of the tunnel.
16. The method of claim 15,
Heating induction drainage lining system further comprising a blocking film positioned to be spaced apart a predetermined distance from the discharge hole or exhaust port.
5. The method of claim 4,
It is disposed at one point of the heating induction drainage lining system, including a pressure sensor for measuring the pressure of the hot air,
Based on the information transmitted from the pressure sensor, the heating induction drainage lining system that controls the blowing fan.
5. The method of claim 4,
The heating induction drainage lining system further comprising a circuit having one end connected to one of the plurality of supports and the other end connected to the blowing fan.
14. The method of claim 13,
When the one or more supports and one or more unit panels are additionally combined, for the added unit panel, a heat source is supplied through a discharge hole formed in the vertical surface of the previously installed support adjacent to the added unit panel. A heating induction drainage lining system.
The method of claim 1,
The unit panel and the support is a heating induction drainage lining system that is installed only in the area covering the plane area of the vehicle in consideration of the vehicle limit of the vehicle passing through the tunnel.

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