A tunnel inner wall anti-condensation device based on illumination residual heat and air flow organization

Abstract

The application provides a tunnel inner wall anti-condensation device based on illumination residual heat and airflow organization, and relates to the field of tunnel anti-condensation. It comprises a ventilation pipe and an LED lamp. The ventilation pipe is fixedly provided with a heat dissipation plate. The LED lamp is installed on the heat dissipation plate. A heat utilization assembly is arranged between the ventilation pipe and the heat dissipation plate. The application has the effect of improving the prevention of tunnel inner wall condensation.

Description

Technical Field

[0001] This application relates to the field of tunnel anti-condensation, and in particular to a tunnel inner wall anti-condensation device based on the organization of residual heat from lighting and airflow. Background Technology

[0002] "Tunnel wall condensation" refers to the phenomenon where water vapor in the air condenses into liquid water on the surface of the tunnel wall when it cools down (the tunnel wall temperature is lower than the air dew point temperature). This is usually related to factors such as the temperature difference between the inside and outside of the tunnel, ventilation, air humidity, and the thermal conductivity of the tunnel wall material. Condensation may cause the tunnel wall to become damp, affecting the tunnel's service life and driving safety.

[0003] Traditional methods for preventing condensation on tunnel walls rely solely on natural wind or the piston-like airflow created by vehicles passing through the tunnel. However, these methods are not very effective, and significant condensation still occurs on the tunnel walls, causing damage. Summary of the Invention

[0004] In order to improve the problems existing in the above-mentioned technologies, this application provides a tunnel inner wall anti-condensation device based on the organization of waste heat from lighting and airflow.

[0005] This application provides a tunnel inner wall anti-condensation device based on lighting waste heat and airflow organization, which adopts the following technical solution: A tunnel inner wall anti-condensation device based on lighting waste heat and airflow organization includes: a ventilation pipe and an LED light, a heat sink plate is fixedly installed on the ventilation pipe, the LED light is installed on the heat sink plate, and a heat utilization component is provided between the ventilation pipe and the heat sink plate; The heat utilization component includes a heat storage section, a heat exchange section, and a blowing section. The heat storage section is disposed between the heat dissipation plate and the ventilation pipe, the heat exchange section is disposed between the ventilation pipe and the heat storage section, and the blowing section is disposed between the heat exchange section and the ventilation pipe.

[0006] By adopting the above technical solution, the heat utilization component can collect the heat generated when the LED lights are working and heat the air; then, the hot air can be blown towards the inner wall of the tunnel, thereby achieving the effect of preventing condensation on the inner wall of the tunnel, and the prevention effect is better.

[0007] Optionally, the heat storage unit includes: a heat storage shell and a heat conducting rod. The heat storage shell is fixed inside the ventilation pipe. One end of the heat conducting rod is fixed to the heat dissipation plate, and the other end is disposed inside the heat storage shell. The heat exchange unit is disposed between the ventilation pipe and the heat storage shell, and the air blowing unit is disposed between the heat exchange unit and the ventilation pipe.

[0008] By adopting the above technical solution, during prevention, the heat generated by the LED light is collected by the heat sink and transferred to the water by the heat conduction rod, thereby achieving the effect of heating the water; by heating the water, the heat can be stored for a longer time.

[0009] Optionally, the heat exchange section includes: a partition, a connecting pipe, and a heat exchange tube. The partition is fixed inside the ventilation pipe, the heat exchange tube is fixed inside the heat storage shell, one end of the connecting pipe is connected to the heat exchange tube, and the other end passes through the partition. The air blowing section is disposed between the heat exchange tube and the ventilation pipe.

[0010] By adopting the above technical solution, during prevention, air is drawn into the side of the partition away from the heat storage shell; then, the air will enter the heat exchange tube through the connecting pipe, and at this time, heat will be transferred to the air through the heat exchange tube, thereby achieving the effect of heating the air.

[0011] Optionally, the air blowing section includes: a transition pipe, an air outlet pipe, an air blowing pipe, and a side air pipe. The air outlet pipe is fixed to and passes through the ventilation pipe. One end of the transition pipe is connected to the heat exchange pipe, and the other end is connected to the air outlet pipe. The air blowing pipe is connected to the air outlet pipe, and the side air pipe is connected to the air blowing pipe.

[0012] By adopting the above technical solution, during prevention, the heated air will be transported sequentially through the transition pipe and the air outlet pipe to the blowing pipe, and then blown onto the inner wall of the tunnel through the blowing pipe and the side air pipe, thereby achieving the effect of preventing condensation on the inner wall of the tunnel.

[0013] Optionally, a delay component is provided between the transition tube and the heat exchange tube. The delay component includes a delay section, which includes a ventilation cylinder, a delay plate, and a return spring. The ventilation cylinder is fixed to the heat storage shell, and the heat exchange tube is connected to the ventilation cylinder. The delay plate is disposed inside the ventilation cylinder, and the return spring is fixed between the delay plate and the heat storage shell. One end of the transition tube is connected to the ventilation cylinder, and the other end is connected to the air outlet pipe.

[0014] By adopting the above technical solution, the delay component can slow down the airflow speed, so that the air can be heated in the heat exchange tube for a longer period of time, thereby improving the effect of preventing condensation on the tunnel wall.

[0015] Optionally, the delay component further includes a switching part, which includes a ventilation plate, a first magnetic block, and a second magnetic block. A ventilation hole is provided through the delay plate, and an upper groove and a lower groove are provided on the inner wall of the ventilation hole. One end of the ventilation plate is disposed in the upper groove and the other end is disposed in the lower groove. An overlapping hole is provided through the ventilation plate. The first magnetic block is fixed in the upper groove, and the second magnetic block is fixed on the ventilation plate.

[0016] By adopting the above technical solution, when the air in the ventilation duct reaches a certain volume, that is, after the delay plate is pushed to a certain position, the magnetic blocks one and two are attracted by magnetism. At this time, the ventilation plate no longer closes the ventilation hole, so that the ventilation hole is connected to the overlapping hole, allowing the air to flow through the overlapping hole into the transition tube. As the air pressure decreases after the air flows, the return spring will push the delay plate to reset. After the reset is completed, the magnetic blocks one and two separate, that is, the ventilation plate closes the ventilation hole again, thus continuing to delay the subsequent air.

[0017] Optionally, the delay component further includes a clamping part, which includes a top rod and a first guide block. A downward groove is provided inside the ventilation cylinder. The first guide block is fixed in the downward groove. One end of the top rod is disposed in the downward groove, and the other end passes through the groove and is fixed to the ventilation plate.

[0018] By adopting the above technical solution, when the ventilation plate is pushed to the first guide block, the push rod will contact the first guide block, and through the guidance of the first guide block, the push rod will drive the ventilation plate to move upward; as the first magnetic block and the second magnetic block get closer and closer, the first magnetic block will instantly attract the second magnetic block, so that the overlapping hole and the ventilation hole are connected to allow air circulation.

[0019] Optionally, the delay component further includes a separation part, which includes a separation rod and a second guide block. An upper sliding groove is provided inside the ventilation cylinder. The second guide block is fixed in the upper sliding groove. One end of the separation rod is disposed in the upper sliding groove, and the other end passes through the upper groove and is fixed to the ventilation plate.

[0020] By adopting the above technical solution, after air circulation, the air pressure decreases, and the reset spring pushes the delay plate to reset; when the reset is about to be completed, the separation rod contacts the second guide block, and through the guidance of the second guide block, the separation rod drives the ventilation plate to move down, so that the first magnetic block and the second magnetic block separate, thereby the ventilation plate falls to close the ventilation hole, thus facilitating the continued delay of subsequent air.

[0021] Optionally, a blower assembly is provided between the blower pipe and the delay plate. The blower assembly includes a rotating part, which includes a flexible hose. A clearance groove is provided on the outlet pipe. The blower pipe is hinged in the clearance groove. One end of the flexible hose is connected to the blower pipe, and the other end is connected to the outlet pipe.

[0022] By adopting the above technical solution, the expansion and blowing assembly can increase the area of ​​the blowing pipe and side air pipe blowing air onto the inner wall of the tunnel, thereby improving the anti-condensation effect.

[0023] Optionally, the blowing assembly further includes an adjustment section, which includes an elastic rope, a connecting rope, and a control rope. The elastic rope is fixed between the blowing pipe and the inner wall of the relief groove, the connecting rope is fixed between adjacent blowing pipes, and one end of the control rope is fixed to the connecting rope and the other end is fixed to the delay plate.

[0024] By adopting the above technical solution, when the delay plate is reset, the delay plate drives the control rope to pull the connecting rope; at this time, the elastic rope is stretched to deform, so that the blower can swing up and down to increase the blowing area; when the delay plate is pushed, the elastic rope returns to its original deformation to reset the blower, thus facilitating the next swing.

[0025] In summary, this application includes at least one of the following beneficial effects: 1. The heat utilization component can collect the heat generated when the LED lights are working and heat the air; then, the hot air can be blown towards the inner wall of the tunnel, thereby achieving the effect of preventing condensation on the inner wall of the tunnel, and the prevention effect is better.

[0026] 2. During prevention, the heat generated by the LED light is collected by the heat sink and transferred to the water by the heat conduction rod, thereby achieving the effect of heating the water; by heating the water, the heat can be stored for a longer time.

[0027] 3. During prevention, air is drawn into the side of the partition away from the heat storage shell; then, the air will enter the heat exchange tube through the connecting pipe. At this time, heat will be transferred to the air through the heat exchange tube, thereby achieving the effect of heating the air. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram according to an embodiment of this application; Figure 2 yes Figure 1 A schematic top view; Figure 3 It is along Figure 2 A schematic cross-sectional view taken by the cutting line AA in the diagram; Figure 4 It is along Figure 2 A schematic cross-sectional view taken by the cutting line BB in the diagram; Figure 5 yes Figure 3 A schematic enlarged view of part C in the middle; Figure 6 yes Figure 3 A schematic enlarged view of part D in the middle.

[0029] In the diagram: 1. Ventilation duct; 11. LED light; 12. Heat sink; 2. Heat storage section; 21. Heat storage shell; 22. Heat conduction rod; 3. Heat exchange section; 31. Partition plate; 32. Connecting pipe; 33. Heat exchange pipe; 4. Air blowing section; 41. Transition pipe; 42. Air outlet duct; 421. Clearance groove; 43. Air blowing duct; 44. Side air duct; 5. Delay section; 51. Ventilation cylinder; 511. Upper sliding groove; 512. Lower sliding groove; 52. Delay plate; 5 21. Ventilation hole; 522. Upper groove; 523. Lower groove; 53. Return spring; 6. Switching part; 61. Ventilation plate; 611. Overlapping hole; 62. Magnetic block one; 63. Magnetic block two; 7. Tightening part; 71. Top rod; 72. First guide block; 8. Separation part; 81. Separation rod; 82. Second guide block; 9. Rotating part; 91. Flexible hose; 10. Adjusting part; 101. Elastic rope; 102. Connecting rope; 103. Control rope. Detailed Implementation

[0030] This application provides a tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization.

[0031] See Figure 1 , Figure 2 and Figure 3 A tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization includes: a ventilation pipe 1 and an LED light 11. A heat sink 12 is fixedly installed on the side wall of the ventilation pipe 1, and the LED light 11 is installed on the heat sink 12. In actual application of this embodiment, the ventilation pipe 1 can be fixed to the inner wall of the tunnel using bolts or other structures; and since the tunnel is long, the ventilation pipe 1 can be divided into several sections and connected by flanges; in this embodiment, after the ventilation pipe 1 is built and installed, a fan (not shown in the figure) is installed in the ventilation pipe 1 at one end of the tunnel, which can be powered by a solar panel, and the ventilation pipe 1 at the other end of the tunnel is closed (not shown in the figure).

[0032] See Figure 1 A heat utilization component is provided between the heat sink 12 and the ventilation pipe 1. The heat utilization component can collect the heat generated by the LED lamp 11 when it is working and heat the air. Then, the hot air can be blown towards the inner wall of the tunnel, thereby achieving the effect of preventing condensation on the inner wall of the tunnel, and the prevention effect is better.

[0033] See Figure 3 and Figure 4 The heat utilization components include: heat storage section 2, heat exchange section 3, and air blowing section 4.

[0034] See Figure 3 and Figure 4The heat storage unit 2 includes a heat storage shell 21 and a heat-conducting rod 22. The heat storage shell 21 is fixed to the inner wall of the ventilation pipe 1, forming a closed cavity between the heat storage shell 21 and the ventilation pipe 1. The heat dissipation plate 12 is located in this cavity, which is used to fill water. One end of the heat-conducting rod 22 is fixed to the heat dissipation plate 12, and the other end is disposed in the heat storage shell 21. In case of heat, the heat generated by the LED light 11 is collected through the heat dissipation plate 12 and transferred to the water by the heat-conducting rod 22, thereby achieving the effect of heating the water. By heating the water, the heat can be stored for a longer time.

[0035] See Figure 3 and Figure 4 The heat exchange section 3 includes a partition 31, a connecting pipe 32, and a heat exchange tube 33. The partition 31 is fixed inside the ventilation pipe 1 and is arranged along the length of the ventilation pipe 1. The heat storage shell 21 is located on one side of the partition 31. The fan is located on the side of the partition 31 away from the heat storage shell 21. The heat exchange tube 33 is fixed inside the heat storage shell 21. In this embodiment, the heat exchange tube 33 is arranged in a serpentine shape to extend the length of the heat exchange tube 33, thereby extending the time for air to pass through the heat exchange tube 33 and improving the heating effect on the air.

[0036] See Figure 3 and Figure 4 One end of the connecting pipe 32 is connected to the heat exchange pipe 33, and the other end passes through the partition 31 and is connected to the side of the partition 31 away from the heat storage shell 21. In case of emergency, the fan is started to draw air to the side of the partition 31 away from the heat storage shell 21. Then, the air will enter the heat exchange pipe 33 through the connecting pipe 32. At this time, the heat will be transferred to the air through the heat exchange pipe 33, thereby achieving the effect of heating the air.

[0037] See Figure 3 and Figure 4 The air blowing section 4 includes a transition pipe 41, an air outlet pipe 42, an air blowing pipe 43, and a side air pipe 44. The air outlet pipe 42 is fixedly connected to the ventilation pipe 1 and penetrates through the ventilation pipe 1. In this embodiment, the air outlet pipe 42 is arc-shaped to fit the inner wall of the tunnel. Multiple clearance grooves 421 are provided on the outer wall of the air outlet pipe 42 along its length. The air blowing pipe 43 is hinged and installed in the clearance grooves 421. No clearance grooves 421 are provided at the position of the air outlet pipe 42 inside the ventilation pipe 1. The side air pipes 44 are connected to the air blowing pipe 43. In this embodiment, one air blowing pipe 43 corresponds to two side air pipes 44, and the two side air pipes 44 are symmetrically arranged with the air blowing pipe 43 as the center. The included angle between the side air pipes 44 and the air blowing pipe 43 can be controlled at about 60°-70°.

[0038] See Figure 3 and Figure 4One end of the transition pipe 41 is connected to the heat exchange pipe 33 and the other end is connected to the air outlet pipe 42. During the prevention process, the heated air will be transported to the blowing pipe 43 through the transition pipe 41 and the air outlet pipe 42 in sequence, and then blown to the inner wall of the tunnel through the blowing pipe 43 and the side air pipe 44, thereby achieving the effect of preventing condensation on the inner wall of the tunnel.

[0039] See Figure 5 Furthermore, a delay component is provided between the transition pipe 41 and the heat exchange pipe 33. The delay component can slow down the air flow rate so that the air can be heated in the heat exchange pipe 33 for a longer period of time, thereby improving the effect of preventing condensation on the inner wall of the tunnel.

[0040] See Figure 5 The delay component includes: a delay part 5, a switching part 6, a closing part 7, and a separating part 8.

[0041] See Figure 5 The delay section 5 includes a ventilation duct 51, a delay plate 52, and a return spring 53. The ventilation duct 51 is fixed to the outer wall of the heat storage shell 21 and is located between the air outlet pipe 42 and the heat storage shell 21. The heat exchange pipe 33 is connected to the ventilation duct 51. One end of the transition pipe 41 away from the air outlet pipe 42 is connected to the ventilation duct 51, and the other end is connected to the air outlet pipe 42. In this embodiment, there are two transition pipes 41, which are arranged vertically. The delay plate 52 is disposed inside the ventilation duct 51 and can move along the length of the ventilation duct 51. The return spring 53 is fixed between the delay plate 52 and the heat storage shell 21. The return spring 53 is used to reset the position of the delay plate 52. After the air passes through the heat exchange pipe 33, the air will not directly enter the air outlet pipe 42 through the transition pipe 41, but needs to continuously accumulate in the ventilation duct 51 to increase the volume and push the delay plate 52 to move, thereby delaying the speed of air flow.

[0042] See Figure 5 The switching part 6 includes: a ventilation plate 61, a first magnetic block 62 and a second magnetic block 63. A ventilation hole 521 is provided through the side wall of the delay plate 52. An upper groove 522 is provided on the inner top wall of the ventilation hole 521 and a lower groove 523 is provided on the inner bottom wall. One end of the ventilation plate 61 is located in the upper groove 522 and the other end is located in the lower groove 523. An overlapping hole 611 is provided through the side wall of the ventilation plate 61.

[0043] See Figure 5Magnetic block 62 is fixed to the inner bottom wall of the upper groove 522; magnetic block 63 is fixed to the top wall of the ventilation plate 61. When the air in the ventilation cylinder 51 reaches a certain volume, that is, after the delay plate 52 is pushed to a certain position, magnetic block 62 and magnetic block 63 are attracted by magnetism. At this time, the ventilation plate 61 no longer closes the ventilation hole 521, so that the ventilation hole 521 is connected to the overlapping hole 611, so that the air can flow through the overlapping hole 611 into the transition pipe 41. As the air pressure decreases after the air flows, the return spring 53 will push the delay plate 52 to reset. After the reset is completed, magnetic block 62 and magnetic block 63 separate, that is, the ventilation plate 61 closes the ventilation hole 521 again, so as to continue to delay the subsequent air.

[0044] See Figure 5 The clamping part 7 includes a top rod 71 and a first guide block 72. A downward groove 512 is formed on the inner bottom wall of the ventilation cylinder 51 along its length. The first guide block 72 is fixed in the end of the downward groove 512 away from the heat storage shell 21, and the side of the first guide block 72 facing the heat storage shell 21 is inclined. One end of the top rod 71 is disposed in the downward groove 512, and the other end extends into the lower groove 523 and is fixedly connected to the ventilation plate 61. When the ventilation plate 61 is pushed to the first guide block 72, the top rod 71 will contact the first guide block 72, and guided by the first guide block 72, the top rod 71 will drive the ventilation plate 61 to move upward. As the first magnetic block 62 and the second magnetic block 63 approach each other, the first magnetic block 62 will instantly attract the second magnetic block 63, thereby connecting the overlapping hole 611 and the ventilation hole 521 to allow air circulation. In this embodiment, the attraction force between the first magnetic block 62 and the second magnetic block 63 is much greater than the weight of the ventilation plate 61.

[0045] See Figure 5 The separation section 8 includes a separation rod 81 and a second guide block 82. An upper sliding groove 511 is formed on the inner top wall of the ventilation cylinder 51 along its length. The second guide block 82 is fixed within the upper sliding groove 511 at one end near the heat storage shell 21, and the side of the second guide block 82 facing away from the heat storage shell 21 is inclined. One end of the separation rod 81 is located within the upper sliding groove 511, and the other end extends through the upper groove 522 and is fixedly connected to the ventilation plate 61. After air circulation, the air pressure decreases, and the return spring 53 pushes the delay plate 52 to reset. When the reset is about to be completed, the separation rod 81 contacts the second guide block 82, and guided by the second guide block 82, the separation rod 81 drives the ventilation plate 61 to move downwards, causing the first magnetic block 62 to separate from the second magnetic block 63. This causes the ventilation plate 61 to fall, closing the ventilation hole 521, thus facilitating continued delay of subsequent airflow.

[0046] See Figure 3 and Figure 6An expansion assembly is provided between the air blowing pipe 43 and the delay plate 52. The expansion assembly can increase the area of ​​air blowing from the air blowing pipe 43 and the side air pipe 44 to the inner wall of the tunnel, thereby improving the anti-condensation effect.

[0047] See Figure 3 and Figure 6 The diffuser assembly includes a rotating part 9 and an adjusting part 10.

[0048] See Figure 3 and Figure 6 The rotating part 9 includes: a flexible hose 91, a relief groove 421 is provided on the side wall of the air outlet pipe 42, one end of the blower pipe 43 is hinged in the relief groove 421, one end of the flexible hose 91 is connected to the air outlet pipe 42 and the other end is connected to the blower pipe 43. In this embodiment, the length of the flexible hose 91 is long enough so that the flexible hose 91 can swing without affecting the blower pipe 43.

[0049] See Figure 3 and Figure 6 The adjustment unit 10 includes: an elastic rope 101, a connecting rope 102, and a control rope 103. The connecting rope 102 is fixed between adjacent air pipes 43, but the elastic rope 101 between the two air pipes 43 closest to the top and bottom of the heat storage shell 21 is not directly connected, but is disconnected and extends into the heat storage shell 21; the elastic rope 101 is fixed between the uppermost and lowermost air pipes 43 and the inner wall of the corresponding relief groove 421.

[0050] See Figure 3 and Figure 6 In this embodiment, two control ropes 103 are provided, which are connected to the two air blowers 43 located closest to the top and bottom of the heat storage shell 21 and pass through the heat storage shell 21, as well as the two transition tubes 41. One end of the control rope 103 is fixedly connected to the connecting rope 102, and the other end passes through the transition tube 41 and is fixed to the delay plate 52. When the delay plate 52 is reset, the delay plate 52 drives the control rope 103 to pull the connecting rope 102. At this time, the elastic rope 101 is stretched to deform, so that the air blower 43 can swing up and down to increase the air blowing area. When the delay plate 52 is pushed, the elastic rope 101 restores its deformation to reset the air blower 43, so as to facilitate the next swing.

[0051] The working principle of the tunnel inner wall anti-condensation device based on the waste heat of lighting and airflow organization of this application is as follows: After the air passes through the heat exchange tube 33, the air will not directly enter the air outlet tube 42 through the transition tube 41, but needs to continuously accumulate in the ventilation tube 51 to increase the volume and push the delay plate 52 to move, thereby slowing down the air flow speed.

[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization, characterized in that, include: Ventilation duct (1) and LED light (11), a heat sink (12) is fixedly installed on the ventilation duct (1), the LED light (11) is installed on the heat sink (12), and a heat utilization component is provided between the ventilation duct (1) and the heat sink (12); The heat utilization component includes a heat storage section (2), a heat exchange section (3), and a blower section (4). The heat storage section (2) is disposed between the heat dissipation plate (12) and the ventilation pipe (1). The heat exchange section (3) is disposed between the ventilation pipe (1) and the heat storage section (2). The blower section (4) is disposed between the heat exchange section (3) and the ventilation pipe (1).

2. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 1, characterized in that, The heat storage unit (2) includes a heat storage shell (21) and a heat-conducting rod (22). The heat storage shell (21) is fixed inside the ventilation pipe (1). One end of the heat-conducting rod (22) is fixed to the heat dissipation plate (12), and the other end is disposed inside the heat storage shell (21). The heat exchange unit (3) is disposed between the ventilation pipe (1) and the heat storage shell (21). The air blowing unit (4) is disposed between the heat exchange unit (3) and the ventilation pipe (1).

3. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 2, characterized in that, The heat exchange section (3) includes: a partition (31), a connecting pipe (32) and a heat exchange tube (33). The partition (31) is fixed inside the ventilation pipe (1), and the heat exchange tube (33) is fixed inside the heat storage shell (21). One end of the connecting pipe (32) is connected to the heat exchange tube (33) and the other end passes through the partition (31). The air blowing section (4) is disposed between the heat exchange tube (33) and the ventilation pipe (1).

4. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 3, characterized in that, The air blowing section (4) includes: a transition pipe (41), an air outlet pipe (42), an air blowing pipe (43), and a side air pipe (44). The air outlet pipe (42) is fixed to the ventilation pipe (1) and passes through the ventilation pipe (1). One end of the transition pipe (41) is connected to the heat exchange pipe (33), and the other end is connected to the air outlet pipe (42). The air blowing pipe (43) is connected to the air outlet pipe (42), and the side air pipe (44) is connected to the air blowing pipe (43).

5. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 4, characterized in that, A delay component is provided between the transition tube (41) and the heat exchange tube (33). The delay component includes a delay part (5), which includes a ventilation tube (51), a delay plate (52), and a return spring (53). The ventilation tube (51) is fixed on the heat storage shell (21), and the heat exchange tube (33) is connected to the ventilation tube (51). The delay plate (52) is disposed inside the ventilation tube (51), and the return spring (53) is fixed between the delay plate (52) and the heat storage shell (21). One end of the transition tube (41) is connected to the ventilation tube (51), and the other end is connected to the air outlet tube (42).

6. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 5, characterized in that, The delay component further includes a switching part (6), which includes a ventilation plate (61), a first magnetic block (62), and a second magnetic block (63). A ventilation hole (521) is provided through the delay plate (52). An upper groove (522) and a lower groove (523) are provided on the inner wall of the ventilation hole (521). One end of the ventilation plate (61) is located in the upper groove (522) and the other end is located in the lower groove (523). An overlapping hole (611) is provided through the ventilation plate (61). The first magnetic block (62) is fixed in the upper groove (522), and the second magnetic block (63) is fixed on the ventilation plate (61).

7. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 6, characterized in that, The delay component further includes a clamping part (7), which includes a top rod (71) and a first guide block (72). A sliding groove (512) is provided inside the ventilation cylinder (51). The first guide block (72) is fixed in the sliding groove (512). One end of the top rod (71) is disposed in the sliding groove (512), and the other end extends through the lower groove (523) and is fixed to the ventilation plate (61).

8. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 7, characterized in that, The delay component further includes a separation part (8), which includes a separation rod (81) and a second guide block (82). An upper sliding groove (511) is provided in the ventilation cylinder (51). The second guide block (82) is fixed in the upper sliding groove (511). One end of the separation rod (81) is disposed in the upper sliding groove (511), and the other end passes through the upper groove (522) and is fixed to the ventilation plate (61).

9. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 5, characterized in that, An expansion assembly is provided between the air blower (43) and the delay plate (52). The expansion assembly includes a rotating part (9) and a flexible hose (91). A clearance groove (421) is provided on the outlet pipe. The air blower (43) is hinged in the clearance groove (421). One end of the flexible hose (91) is connected to the air blower (43) and the other end is connected to the outlet pipe (42).

10. The tunnel inner wall anti-condensation device based on waste heat from lighting and airflow organization according to claim 9, characterized in that, The diffuser assembly further includes an adjustment section (10), which includes an elastic rope (101), a connecting rope (102), and a control rope (103). The elastic rope (101) is fixed between the blower pipe (43) and the inner wall of the relief groove (421). The connecting rope (102) is fixed between adjacent blower pipes (43). One end of the control rope (103) is fixed to the connecting rope (102), and the other end is fixed to the delay plate (52).

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