A high-temperature tunnel construction ventilation device

Abstract

The present invention relates to the technical field of tunnel construction, and specifically to a high-temperature tunnel construction ventilation device, comprising: a shell and casters; an air guide assembly, the air guide assembly being connected to the shell; a heat dissipation mechanism, the heat dissipation mechanism being connected to the shell and to the air guide assembly; wherein the heat dissipation mechanism comprises: a dust removal assembly, the dust removal assembly being arranged on the outer side of one end of the shell away from the air guide assembly; a cooling assembly, the cooling assembly being arranged on the inner side of the shell, one end being connected to the dust removal assembly, and the other end being connected to the air guide assembly; a heat absorption assembly, the heat absorption assembly being arranged on the inner side of the cooling assembly and connected to the dust removal assembly; and a stabilizing assembly, which, by providing a heat dissipation mechanism, can avoid damage to the tunnel structure and can complete multiple cooling of the air inside the tunnel, and while cooling, can effectively suppress dust generated by construction in the tunnel, and achieve a cooling effect while improving the air fluidity in the tunnel.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel construction, in particular to a high-temperature tunnel construction ventilation device. Background Art

[0002] During tunnel construction, because the tunnel working face is single, the air in the tunnel is sent from the tunnel entrance to the heading face. Therefore, the air temperature in the tunnel is affected by the outside atmospheric temperature. For example, in June, July, August and September, the hot summer atmospheric temperature can reach 40°C. Coupled with the heat generated by the operation of mechanical equipment in the tunnel and the heat of concrete hydration, the temperature in the tunnel heading face reaches 45°C. This is especially serious in the second lining construction section. In hot weather, normal construction in the tunnel cannot be carried out and is basically in a state of suspension. Workers entering the tunnel often suffer from heatstroke, which seriously affects their lives and safety.

[0003] At present, cooling measures in tunnels include sprinkling water, installing air conditioners, placing ice cubes, etc. Sprinkling water has a cooling effect on the cast invert arch section in the tunnel, but at the same time, sprinkling a lot of water brings great inconvenience to the construction site. A large amount of water causes the water content in the soil to increase, which is very prone to collapse and endangers the lives of workers. Therefore, in view of the above situation, there is an urgent need to develop a high-temperature tunnel construction ventilation device to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The object of the present invention is to provide a high-temperature tunnel construction ventilation device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A high-temperature tunnel construction ventilation device, comprising:

[0007] A housing and a caster, wherein the caster is fixedly connected to the housing;

[0008] an air guide assembly connected to the housing and configured to drive air flow in the tunnel;

[0009] a heat dissipation mechanism connected to the housing and to the air guide assembly, and configured to cooperate with the air guide assembly to cool the air;

[0010] Wherein, the heat dissipation mechanism includes:

[0011] A dust removal assembly is provided on the outer side of one end of the housing away from the air guide assembly, is connected to the housing and is connected to the air guide assembly, and is used to cooperate with the air guide assembly to remove dust from the air;

[0012] A cooling assembly is provided inside the housing, one end of the cooling assembly is connected to the dust removal assembly, and the other end is connected to the air guide assembly, for cooling the air;

[0013] A heat absorbing component is provided inside the cooling component and is connected to the dust removal component, and is used to cooperate with the cooling component to achieve multiple heat dissipation of the air;

[0014] A stabilizing component is provided between the dust removal component and the cooling component and is connected to the air guide component, and is used to cooperate with the heat absorption component to protect the cooling component.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] When the device is running, the air guide assembly drives the air inside the tunnel to flow, and the air inside the tunnel enters the inside of the dust removal assembly. The dust removal assembly cooperates with the heat absorption assembly to complete the dust removal of the air and complete the initial cooling of the air. The air after dust removal enters the inside of the cooling assembly, and the cooling assembly dissipates heat to the air again. Then the heat absorption assembly further cools the air, thereby achieving multiple cooling of the air to ensure the effectiveness of heat dissipation. The cooled air is discharged back to the inside of the tunnel through the air guide assembly. The heat absorption assembly can not only complete the cooling of the air, but also cooperate with the dust removal assembly to complete the dust removal of the air, and can cooperate with the stabilization assembly to achieve heat dissipation of the cooling assembly, ensuring the cooling The stability of the cooling component during operation is beneficial to extending the service life of the equipment and ensuring the effectiveness of the equipment's heat dissipation. Compared with the prior art of water sprinkling for cooling, the present application has a cooling effect on the cast arch section in the tunnel, but at the same time, a large amount of water sprinkling brings great inconvenience to the construction site. A large amount of water causes the water content in the soil to increase, which is seriously prone to collapse and endangers the lives of workers. By setting up a heat dissipation mechanism, it can avoid damage to the tunnel structure and can complete multiple cooling of the air inside the tunnel. While cooling, it can effectively suppress the dust generated by the construction in the tunnel, improve the air fluidity in the tunnel, and achieve a cooling effect. It has a simple structure, is easy to operate, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the ventilation device for high-temperature tunnel construction.

[0018] Figure 2 Side view of the heat absorption component in the high-temperature tunnel construction ventilation device.

[0019] Figure 3 A side view of the air duct in a high-temperature tunnel construction ventilation system.

[0020] Figure 4 This is a schematic diagram of the structure of the sprinkler pipe in the high-temperature tunnel construction ventilation device.

[0021] In the figure: 1-housing, 2-castor, 3-air guide box, 4-driving member, 5-driving rod, 6-fan, 7-exhaust pipe, 8-dust removal box, 9-intake pipe, 10-filter frame, 11-drain pipe, 12-air pipe, 13-heat sink, 14-cooling box, 15-cavity, 16-semiconductor cooling plate, 17-exhaust pipe, 18-fixed frame, 19-water tank, 20-pressing plate, 21-connecting pipe, 22-water Pump, 23-water pipe, 24-atomizer, 25-water pipe, 26-support pipe, 27-liquid guide box, 28-spray pipe, 29-spray head, 30-vent pipe, 31-fixed pipe, 32-air guide pipe, 33-branch pipe, 34-ice storage cabinet, 35-ice cubes, 36-partition, 37-slide plate, 38-connecting rod, 39-movable rod, 40-liquid guide hole, 41-liquid guide groove, 42-cover plate, 43-box door. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] See also Figure 1 In one embodiment of the present invention, a high-temperature tunnel construction ventilation device includes: a shell 1 and a caster 2, wherein the caster 2 is fixedly connected to the shell 1; an air guide component, which is connected to the shell 1 and is used to drive the air flow in the tunnel; a heat dissipation mechanism, which is connected to the shell 1 and is connected to the air guide component, and is used to cooperate with the air guide component to cool the air; wherein the heat dissipation mechanism includes: a dust removal component, which is arranged on the outside of one end of the shell 1 away from the air guide component, is connected to the shell 1, and is connected to the air guide component , used to cooperate with the air guide component to achieve dust removal of the air; a cooling component, the cooling component is arranged on the inner side of the shell 1, one end is connected to the dust removal component, and the other end is connected to the air guide component, used to achieve cooling of the air; a heat absorption component, the heat absorption component is arranged on the inner side of the cooling component and is connected to the dust removal component, used to cooperate with the cooling component to achieve multiple heat dissipation of the air; a stabilizing component, the stabilizing component is arranged between the dust removal component and the cooling component, and is connected to the air guide component, used to cooperate with the heat absorption component to achieve protection of the cooling component.

[0025] In this embodiment, when the device is running, the air guide component drives the air inside the tunnel to flow, and the air inside the tunnel enters the inside of the dust removal component. The dust removal component cooperates with the heat absorption component to complete the dust removal of the air and complete the initial cooling of the air. The air after dust removal enters the inside of the cooling component, and the cooling component dissipates heat to the air again. Then the heat absorption component further cools the air, thereby achieving multiple cooling of the air to ensure the effectiveness of heat dissipation. The cooled air is discharged back to the inside of the tunnel through the air guide component. The heat absorption component can not only complete the cooling of the air, but also cooperate with the dust removal component to complete the dust removal of the air, and can cooperate with the stabilization component to achieve heat dissipation of the cooling component to ensure The stability of the cooling component during operation is proved, which is beneficial to prolonging the service life of the equipment and ensuring the effectiveness of the heat dissipation of the equipment. Compared with the water sprinkling cooling in the prior art, the present application has a cooling effect on the cast arch section in the tunnel, but at the same time, a large amount of water sprinkling brings great inconvenience to the construction site. A large amount of water causes the water content in the soil to increase, which is very easy to collapse and endanger the lives of workers. By setting up a heat dissipation mechanism, it can avoid damage to the tunnel structure and can complete multiple cooling of the air inside the tunnel. While cooling, it can effectively suppress the dust generated by the construction in the tunnel, improve the air fluidity in the tunnel, and achieve the cooling effect. It has a simple structure, is easy to operate, and has high reliability.

[0026] In one embodiment of the present invention, please refer to Figure 1 and Figure 4 The dust removal assembly includes: a dust removal box 8, which is fixedly connected to the outside of the shell 1 and is connected to the cooling assembly through an air supply pipe 12; an air intake pipe 9, which is fixedly connected to the dust removal box 8 and is used to cooperate with the air guide assembly to absorb the air inside the tunnel; a support pipe 26, which is rotatably connected to the dust removal box 8, connected to the heat absorption assembly, connected to the stabilizing assembly, and connected to the air guide assembly, and is used to cooperate with the heat absorption assembly parts to realize the transportation of water mist; a spray pipe 28, the spray pipe 28 is arranged between the air intake pipe 9 and the air delivery pipe 12, is fixedly connected to the support pipe 26, and a plurality of spray heads 29 are fixedly connected to the outside for spraying water mist to realize dust removal and cooling of the air; a drain pipe 11, the drain pipe 11 is fixedly connected to the dust removal box 8; a filter frame 10, the filter frame 10 is arranged between the spray pipe 28 and the drain pipe 11, and is detachably connected to the dust removal box 8.

[0027] In this embodiment, the dust removal box 8 is fixedly connected to the outside of the shell 1, and the box wall on one side of the dust removal box 8 is connected to the cooling assembly through an air supply pipe 12, and an air intake pipe 9 is fixedly connected to the box wall on the other side. A drain pipe 11 is fixedly connected to the bottom wall of the dust removal box 8, and a valve is fixedly connected to the inside of the drain pipe 11. A card block is slidably connected to the inside of the box wall of the dust removal box 8, and a spring is fixedly connected between the card block and the dust removal box 8. A card slot corresponding to the card block is provided on the frame wall of the filter frame 10, and an activated carbon filter layer is provided inside the filter frame 10. When the heat absorption assembly is running, water mist will be transported into the support pipe 2 6, part of the water mist located on the inner side of the support tube 26 enters the inner side of the stabilizing component, and the other part is discharged from the spray head 29 arranged on the spray pipe 28. The support tube 26 can also cooperate with the air guide component to realize the rotation of the spray pipe 28, so that the water mist can fully contact with the air entering the inner side of the dust removal box 8. The water mist completes the dust removal of the air and can achieve the initial cooling of the air, so that the device can effectively suppress the dust generated by the construction in the tunnel while cooling. By setting the filter frame 10, the sewage generated in the dust removal process can be filtered, and the purified sewage can be sent to the inner side of the heat absorption component for dust reduction again, which is beneficial to saving resources.

[0028] In one embodiment of the present invention, the cooling assembly includes: a heat sink 13, which is fixedly connected to the inner side of the shell 1, and one end of the heat sink is connected to the air supply pipe 12, and the other end is connected to the air guide assembly through a connecting pipe 21, and is used to cooperate with the air guide assembly to achieve air diversion; a cooling box 14, which is fixedly connected to the inner side of the heat sink 13 and is connected to the air supply pipe 12; a cavity 15, which is symmetrically arranged in the box walls on both sides of the cooling box 14, and one end is connected to the stabilizing assembly, and the other end is connected to the air guide assembly through an exhaust pipe 17; a semiconductor refrigeration plate 16, which is staggered between the cavities 15 on both sides and fixedly connected to the cooling box 14 to achieve air cooling.

[0029] In this embodiment, the semiconductor refrigeration plate 16 is staggered inside the cooling box 14, and the hot end is located inside the cavity 15. The air after dust removal enters the inside of the cooling box 14 along the air pipe 12, and the semiconductor refrigeration plate 16 completes the cooling of the air. The cooled air enters the inside of the heat absorption component. At the same time, the water mist enters the inside of the cavity 15 along the stabilizing component and enters the inside of the air guide component along the exhaust pipe 17. The water mist contacts the hot end of the semiconductor refrigeration plate 16 during the flow inside the cavity 15, thereby completing the cooling of the semiconductor refrigeration plate 16, which not only extends the service life of the equipment, but also improves the cooling efficiency of the equipment. By setting a cooling component, the air after dust removal can be cooled.

[0030] In one embodiment of the present invention, please refer to Figure 1 and Figure 2 The heat absorption component includes: a water tank 19, which is arranged between the cooling box 14 and the connecting pipe 21 and is fixedly connected to the heat dissipation box 13; a fixing frame 18, which is arranged on the outside of the water tank 19 and is fixedly connected to the heat dissipation box 13; a pressing plate 20, which is arranged between the fixing frame 18 and the water tank 19 and is connected to the fixing frame 18 through an elastic connecting member, and is used to cooperate with the water tank 19 to fix the ice cubes 35; a partition member, which is arranged between the pressing plate 20 and the fixing frame 18 to achieve air blocking; an atomization component, which is connected to the water tank 19 and to the support pipe 26, and is used to realize the transportation and atomization of ice water.

[0031] In this embodiment, the fixing frame 18 includes side walls connected to the side walls of the heat dissipation box 13 and a top plate connected to the top of the heat dissipation box 13, the top plate is fixedly connected to the side plates, and the elastic connecting member includes movable rods 39 symmetrically arranged on both sides of the top of the pressure plate 20, the movable rods 39 are rotatably connected to the pressure plate 20, and the outer side of the other end of the movable rod 39 is slidably connected to a connecting rod 38, a spring is fixedly connected between the connecting rod 38 and the movable rod 39, and the connecting rod 38 is rotatably connected to the fixing frame 18, and the partition member includes a slide plate 37 fixedly connected to the outer side of the pressure plate 20, and a partition plate 36 is slidably connected to the outer side of the slide plate 37, and the partition plate 36 is fixedly connected to the top plate on the inner side of the fixing frame 18, and one side wall of the slide plate 37 and the partition plate 36 is connected to the side plate, and the other side abuts against the box door 43, wherein The box door 43 is hinged on the outside of the heat dissipation box 13, and is connected to the heat dissipation box 13 by a buckle on the side away from the hinged end. By setting a heat absorption component, under the guidance of the partition 36 and the slide plate 37, the air cooled by the semiconductor refrigeration plate 16 enters the space between the pressure plate 20 and the water tank 19. The ice cubes 35 inside the space further absorb heat from the air. The air after multiple coolings enters the inside of the air guide component along the connecting pipe 21, and cooperates with the air guide component to inject cold air into the tunnel, thereby improving the air flow in the tunnel and achieving a cooling effect. The structure is simple, the operation is convenient, and the reliability is high. At the same time, the ice water generated during the heat absorption process of the ice cubes 35 enters the inside of the atomization component, and the atomization component atomizes the ice water. The water mist cooperates with the dust removal component and the stabilization component to not only complete the dust removal of the air, but also improve the stability of the equipment.

[0032] In one embodiment of the present invention, the atomization assembly includes: a liquid guide hole 40, which is provided on the wall of the water storage tank 19 and is used to divert ice water; a water pump 22, which is fixedly connected to the inner side of the water storage tank 19; an atomizer 24, which is fixedly connected to the outer side of the heat dissipation box 13, and the input end is connected to the output end of the water pump 22 through a water pipe 23, and the output end is connected to the support pipe 26 through a water pipe 25.

[0033] In this embodiment, the outer wall of the water pipe 23 is rotatably connected to the inner wall of the support tube 26, wherein the inner side of the water tank 19 is provided with coolant, and the ice water generated by the ice cubes 35 during the heat absorption process will enter the inner side of the water tank 19 through the liquid guide hole 40 to complete the replenishment of the coolant. The water pump 22 drives the ice water along the water pipe 23 into the inner side of the atomizer 24, and the atomizer 24 atomizes the ice water, and the water mist enters the inner side of the support tube 26 along the water pipe 25.

[0034] In one embodiment of the present invention, please refer to Figure 1 and Figure 3 The stabilizing component includes: a liquid guide box 27, which is sleeved on the outside of the support tube 26 and is rotatably connected to the support tube 26; a liquid guide groove 41, which is arranged between the support tube 26 and the liquid guide box 27; an air duct 30, which is arranged on the inside of the liquid guide groove 41 and fixedly connected to the support tube 26 for realizing the diversion of water mist; an air duct 32, which is arranged on the outside of the heat dissipation box 13, connected to the liquid guide groove 41 through a fixed tube 31, and connected to the cavity 15 through a branch pipe 33, for cooperating with water mist to realize the heat dissipation of the semiconductor refrigeration plate 16.

[0035] In this embodiment, the liquid guide groove 41 is arranged on the inner side of the liquid guide box 27, the support tube 26 passes through the liquid guide groove 41, and a sealing ring is provided on the tube wall where the support tube 26 is connected to the liquid guide box 27, the fixed tube 31 is fixedly connected to the liquid guide box 27, one end of the fixed tube 31 is connected to the liquid guide groove 41, and the other end is connected to the air guide pipe 32, wherein the air guide pipe 32 is a ring tube, and the air guide pipe 32 is connected to the cavity 15 through a branch pipe 33. The water mist entering the inner side of the support tube 26 enters the inner side of the liquid guide groove 41 through the ventilation pipe 30, and enters the inner side of the air guide pipe 32 through the fixed tube 31, and enters the inner side of the cavity 15 along the branch pipe 33, thereby cooling the hot end of the semiconductor refrigeration plate 16, thereby improving the stability of the cooling component during operation and improving the service life of the equipment.

[0036] In one embodiment of the present invention, the air guide assembly includes: an air guide box 3, which is fixedly connected to the shell 1 and connected to the cooling assembly; an air outlet pipe 7, which is fixedly connected to the air guide box 3; a driving member 4, which is fixedly connected and arranged on the inner side of the air guide box 3, and the output end is fixedly connected to the fan 6 arranged on the inner side of the air guide box 3 through a driving rod 5, for driving the air flow; a transmission rod, which is rotatably connected to the shell 1, connected to the driving rod 5 through a transmission member, and connected to the dust removal assembly through a gear member.

[0037] In this embodiment, the air guide box 3 is arranged on the box wall of the shell 1 away from the dust removal box 8, and the air guide box 3 is fixedly connected to the connecting pipe 21 and the exhaust pipe 17. The air guide box 3 is fixedly connected to the box wall on the side away from the shell 1 with an air outlet pipe 7. The inside of the air guide box 3 is fixedly connected with a driving member 4, and the driving member 4 is a driving motor. The output end of the driving member 4 is connected to the driving rod 5, and a fan 6 is fixedly connected to the outside of the driving rod 5. In addition, the transmission member includes a pulley fixedly connected to the driving rod 5 and the outside of the transmission rod, and the pulleys are connected by a belt. The gear member includes a driving gear fixedly connected to the outside of the transmission rod and a driven gear fixedly connected to the outside of the support tube 26, and the driving gear is meshed with the driven gear. By setting up the air guide component, not only can the air flow be driven, thereby improving the air fluidity in the tunnel, but also the support tube 26 can be driven to rotate, thereby realizing the rotation of the spray pipe 28, so that the air can be effectively removed from the dust.

[0038] In one embodiment of the present invention, an ice storage cabinet 34 is fixedly connected to the bottom inner side of the shell 1, and a plurality of ice cubes 35 are arranged inside the ice storage cabinet 34. By providing the ice storage cabinet 34, the ice cubes 35 can be stored, thereby extending the operating time of the equipment.

[0039] In one embodiment of the present invention, a cover plate 42 is hingedly provided on the outer side of the housing 1. The cover plate 42 is provided to facilitate people to adjust and control the device, thereby improving the convenience of equipment operation.

[0040] The high-temperature tunnel construction ventilation device is provided with a dust removal component. When the heat absorption component is in operation, water mist is transported into the inner side of the support pipe 26. A part of the water mist located on the inner side of the support pipe 26 enters the inner side of the stabilizing component, and the other part is discharged from the spray head 29 provided on the spray pipe 28. The support pipe 26 can also cooperate with the air guide component to realize the rotation of the spray pipe 28, so that the water mist can fully contact with the air entering the inner side of the dust removal box 8. The water mist completes the dust removal of the air and can achieve the initial cooling of the air, so that the device can effectively suppress the dust generated by the construction in the tunnel while cooling. By providing a cooling component, the air after dust removal can be cooled. By providing a heat absorption component, under the guidance of the partition 36 and the slide plate 37, the air cooled by the semiconductor refrigeration plate 16 enters the pressure plate 2 0 and the water tank 19, the ice cube 35 located inside the space further absorbs heat from the air, and the air after multiple cooling enters the inside of the air guide component along the connecting pipe 21, and cooperates with the air guide component to inject cold air into the tunnel, thereby improving the air fluidity in the tunnel while achieving a cooling effect. It has a simple structure, convenient operation, and high reliability. At the same time, the ice water generated during the heat absorption process of the ice cube 35 enters the inside of the atomizing component, and the atomizing component atomizes the ice water. The water mist cooperates with the dust removal component and the stabilizing component to not only remove dust from the air, but also improve the stability of the equipment. By setting the air guide component, it can not only drive the air flow, thereby improving the air fluidity in the tunnel, but also drive the support pipe 26 to rotate, thereby realizing the rotation of the spray pipe 28, so that the air can be effectively removed from the dust.

[0041] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A high-temperature tunnel construction ventilation device, characterized in that: include: A housing and a caster, wherein the caster is fixedly connected to the housing; an air guide assembly connected to the housing and configured to drive air flow in the tunnel; a heat dissipation mechanism connected to the housing and to the air guide assembly, and configured to cooperate with the air guide assembly to cool the air; Wherein, the heat dissipation mechanism includes: A dust removal assembly is provided on the outer side of one end of the housing away from the air guide assembly, is connected to the housing and is connected to the air guide assembly, and is used to cooperate with the air guide assembly to remove dust from the air; A cooling assembly is provided inside the housing, one end of the cooling assembly is connected to the dust removal assembly, and the other end is connected to the air guide assembly, for cooling the air; A heat absorbing component is provided inside the cooling component and is connected to the dust removal component, and is used to cooperate with the cooling component to achieve multiple heat dissipation of the air; A stabilizing component, which is disposed between the dust removal component and the cooling component and is connected to the air guide component, and is used to cooperate with the heat absorption component to protect the cooling component; The dust removal component includes: A dust removal box, the dust removal box is fixedly connected to the outside of the shell and is connected to the cooling assembly through an air pipe; An air intake pipe, which is fixedly connected to the dust removal box and is used to cooperate with the air guide component to absorb the air inside the tunnel; A support pipe, the support pipe is rotatably connected to the dust removal box, connected to the heat absorption component, connected to the stabilizing component, and connected to the air guide component, and is used to cooperate with the heat absorption component to realize the transportation of water mist; A spray pipe is provided between the air intake pipe and the air delivery pipe, is fixedly connected to the support pipe, and has a plurality of spray heads fixedly connected to the outside thereof for spraying water mist to remove dust and cool the air; a drain pipe, the drain pipe being fixedly connected to the dust removal box; A filter frame, the filter frame is provided between the spray pipe and the drain pipe and is detachably connected to the dust removal box; The cooling assembly comprises: A heat dissipation box, which is fixedly connected to the inner side of the shell and connected to the air delivery pipe at one end and the air guide assembly at the other end via a connecting pipe, and is used to cooperate with the air guide assembly to guide the air; A cooling box, the cooling box is fixedly connected to the inner side of the heat dissipation box and is connected to the gas pipe; A cavity, the cavity being symmetrically arranged in the box walls on both sides of the cooling box, and having one end connected to the stabilizing assembly and the other end connected to the air guide assembly through an exhaust pipe; The semiconductor refrigeration plate is staggered between the cavities on both sides and fixedly connected to the cooling box to cool the air; The heat absorption component includes: A water storage tank, the water storage tank is provided between the cooling tank and the connecting pipe and is fixedly connected to the heat dissipation tank; A fixing frame, the fixing frame is arranged outside the water storage tank and is fixedly connected to the heat dissipation box; A pressure plate, which is provided between the fixing frame and the water storage tank, is connected to the fixing frame via an elastic connector, and is used to cooperate with the water storage tank to fix the ice cubes; A partition member is provided between the pressing plate and the fixing frame to block the air; an atomizing assembly connected to the water storage tank and the supporting pipe, and configured to transport and atomize the ice water; The atomizing assembly comprises: A liquid guide hole is provided on the wall of the water storage tank and is used to guide the flow of ice water; A water pump, the water pump is fixedly connected to the inner side of the water tank; An atomizer, the atomizer is fixedly connected to the outside of the heat dissipation box, the input end of the atomizer is connected to the output end of the water pump through a water pipe, and the output end of the atomizer is connected to the support pipe through a water pipe; The stabilizing assembly comprises: A liquid guide box, which is sleeved on the outside of the support tube and rotatably connected to the support tube; A liquid guide groove, the liquid guide groove being provided between the support tube and the liquid guide box; A vent pipe, which is arranged inside the liquid guide groove and fixedly connected to the support pipe to realize the diversion of water mist; An air guide pipe is arranged outside the heat dissipation box, connected to the liquid guide groove through a fixed pipe, and connected to the cavity through a branch pipe, and is used to cooperate with water mist to achieve heat dissipation for the semiconductor refrigeration plate.

2. The high-temperature tunnel construction ventilation device according to claim 1, characterized in that: The air guide assembly comprises: An air guide box, the air guide box is fixedly connected to the housing and is connected to the cooling assembly; An air outlet pipe, the air outlet pipe is fixedly connected to the air guide box; A driving member, wherein the driving member is fixedly connected to the inner side of the air guide box, and an output end of the driving member is fixedly connected to a fan provided inside the air guide box via a driving rod, for driving air flow; A transmission rod is rotatably connected to the housing, is connected to the drive rod through a transmission member, and is connected to the dust removal assembly through a gear member.

Images