Tunnel new energy water mist dust removal vehicle

Abstract

The utility model relates to a tunnel new energy water mist dust removal vehicle. At present, during long tunnel construction, when dust generated after blasting is diluted and purified, the dust removal efficiency and the dust removal time are relatively long, the dust is prone to diffusion, and the dust is accumulated and difficult to remove along with extension of the tunnel length and increase of a working face. The vehicle comprises a vehicle body, a cab is arranged at the position, close to the front end, of the vehicle body, a remote spraying dust removal device is arranged at the position, close to the rear end, of the vehicle body, a water tank and a control cabinet are arranged between the cab and the remote spraying dust removal device, and a shield is arranged outside the remote spraying dust removal device. A fog screen dust isolation device is arranged between the cab and the water tank; the remote spraying dust removal device comprises a gun barrel, a fan, a first water ring and a first water pump, the fog curtain dust isolation device comprises a second water ring and a second water pump, and the top and the rear side of the shield are both in a conical slope shape. The device can quickly reduce dust, shorten the ventilation and dust reduction time and improve the construction efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to a new energy water mist dust removal vehicle for tunnels. Background Art

[0002] Tunnel dust removal refers to the measures for dust treatment and removal in tunnels. Since a tunnel is a closed space, factors such as vehicle exhaust emissions and road dust will cause the air quality in the tunnel to decline, posing health and environmental safety hazards to vehicle drivers and surrounding residents. To improve the tunnel environment and enhance traffic safety, tunnel dust removal devices are widely used.

[0003] Currently, in the construction of long tunnels, mainly large-power axial fans are used for forced ventilation to dilute and purify the dust after blasting. The dust removal efficiency and dust removal time are relatively long, the dust is easy to spread, and it diffuses along the tunnel body. As the tunnel length extends and the number of working faces increases, the dust even accumulates, making it difficult to remove, thus resulting in extremely poor air environment in the tunnel, seriously endangering the life, health and safety of construction workers. This ventilation dust removal method with high energy consumption, low efficiency and poor effect no longer meets the overall requirements of the country for green construction.

[0004] Therefore, there is an urgent need for a fast dust removal vehicle for tunnel blasting construction. Summary of the Invention

[0005] The purpose of the utility model is to provide a new energy water mist dust removal vehicle for tunnels, so as to at least solve the problems of high energy consumption, low efficiency and poor dust removal effect in the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A new energy water mist dust removal vehicle for tunnels includes a vehicle body. A cab is provided near the front end of the vehicle body, and a remote spray dust removal device for swinging and spraying to cover muck and dust is provided near the rear end of the vehicle body. A water tank and a control cabinet are arranged between the cab and the remote spray dust removal device. A shield for protecting the vehicle body and the remote spray dust removal device is arranged outside the remote spray dust removal device. A mist curtain dust isolation device for forming a mist curtain section parallel to the heading face is arranged between the cab and the water tank;

[0008] The remote spray dust removal device includes a barrel, a fan, a first water ring and a first water pump. The barrel is arranged on the upper end face of the vehicle body, the first water ring is arranged on the inner edge of the barrel opening, and the first water ring is connected to the first water pump and the water tank through pipelines;

[0009] The fog curtain dust isolation device includes a second water ring and a second water pump. The second water ring is arranged on the front end face of the water tank. The second water pump is connected to both ends of the second water ring through a tee to achieve water inlet at both ends.

[0010] The top and the rear side of the shield are both conical slopes that can resist the impact of flying stones, and the rear side can be automatically opened from the middle to both sides to enable the remote spray dust removal device to work.

[0011] Further, the barrel can swing horizontally and at an elevation angle. The horizontal swing uses a reduction motor, and the horizontal swing range is -12.5 to 12.5°. The elevation swing uses a first electric push rod, and the elevation swing range is 0 to 15°.

[0012] Further, the first water ring includes two water rings, both of which are circular and are respectively arranged on the outer ring and the inner ring of the inner edge of the barrel mouth. At least 20 first nozzles are evenly distributed on each water ring, and the first nozzles on the two water rings are staggered. The aperture of the first nozzle is conical. The first nozzles all face radially inward and are inclined forward. The diameter of the first nozzle is 0.8 to 1.4 mm.

[0013] Further, the second water ring is in the shape of an arc-shaped arch. A number of second nozzles are arranged at intervals on the second water ring. The aperture of the second nozzle is fan-shaped and is evenly arranged radially outward.

[0014] Further, second electric push rods are respectively arranged inside the connections of the rear side of the shield with the left and right sides. One end of each second electric push rod is respectively hinged to the left and right inner side walls, and the other end is respectively hinged to a connecting rod one and a connecting rod two. The connecting rod one and the connecting rod two are both connected to the inner wall of the rear side of the shield. The minimum opening angle of the rear side of the shield is 90°.

[0015] Further, the axis of the barrel extends 30 to 50 cm horizontally out of the left and right sides of the shield.

[0016] Further, the control cabinet is embedded below one side of the water tank, and a number of ladders are arranged on the side of the water tank away from the control cabinet.

[0017] Further, the control cabinet includes a power control switch, a PLC circuit board, and a remote control signal receiver connected in sequence.

[0018] Further, a cable reel is arranged inside the shield near the first water pump and the second water pump.

[0019] Further, a flexible protection is arranged on the outside of the shield.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. The utility model is provided with a fog curtain dust isolation device and a remote spraying dust removal device. The independent fog curtain dust isolation device is turned on before the bench face blasting, and a radial fog curtain is formed around the vehicle body, and then a fog curtain cross-section parallel to the bench face is formed, so that the dust generated by the upcoming blasting is enclosed and isolated in the space between the bench face and the dust removal vehicle, preventing the dust from escaping between the dust removal vehicle and the tunnel contour, thereby improving the dust removal effect of the remote spraying dust removal device. The remote spraying dust removal device intercepts the dust and toxic and harmful gases generated by the blasting by spraying water mist, and the barrel can swing up, down, left and right, making the spraying range more accurate. The farthest sprayed water mist reaches the bench face, covering the blasted slag and the raised dust, and eliminating them in the space behind the bench face, thereby improving the construction efficiency.

[0022] 2. The utility model is provided with a conical slope shield. Its shape is not afraid of blasting impact. The rear side of the shield is conical, which can reduce the direct impact of blasting flying stones. The top of the shield is conical, which can increase the sliding force of falling stones and prevent the falling stones from accumulating on the top of the shield. And after the blasting, the rear side of the shield can be quickly opened automatically or remotely, enabling the remote spraying dust removal device to quickly enter the working state, thereby achieving rapid dust reduction and shortening the time of ventilation and dust reduction.

[0023] 3. The vehicle body of the utility model is a new energy vehicle body, thereby reducing the pollution of the air in the tunnel, and having a high degree of automation and fast transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic structural diagram of Embodiment 1;

[0026] Figure 2 It is Figure 1 the top view of

[0027] Figure 3 It is the top view when the barrel swings horizontally;

[0028] Figure 4 It is Figure 3 the enlarged schematic view at A in

[0029] Figure 5 It is the side view of the water tank;

[0030] Figure 6 It is the rear view of the water tank;

[0031] Figure 7 is Figure 1 Internal schematic diagram of the rear end;

[0032] Figure 8 is the schematic diagram of the pipeline connection of the remote spray dust removal device;

[0033] Figure 9 is Figure 8 front view of the first water ring in

[0034] Figure 10 is the schematic diagram of the pipeline connection of the fog curtain dust isolation device;

[0035] Figure 11 is Figure 10 front view of the second water ring in

[0036] Figure 12 is the three-dimensional effect diagram when the shield is in the closed state;

[0037] Figure 13 is the three-dimensional effect diagram when the shield is in the open state;

[0038] Figure 14 is the schematic diagram when Example 1 is working;

[0039] The labels in the figure are:

[0040] 1 - vehicle body, 2 - cab, 3 - water tank, 31 - inspection opening, 32 - ladder, 4 - control cabinet,

[0041] 5 - remote spray dust removal device, 51 - barrel, 52 - first water ring, 521 - first nozzle,

[0042] 6 - shield,

[0043] 7 - fog curtain dust isolation device, 71 - second water ring, 711 - second nozzle,

[0044] 8 - first electric push rod, 9 - second electric push rod, 10 - cable reel, 11 - tire guard. Detailed implementation manners

[0045] For ease of understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present invention can be understood more thoroughly and comprehensively.

[0046] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0047] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] Meanwhile, in the description of the present utility model, terms such as "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance. Of course, such objects can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than that illustrated or described here.

[0049] In the specific implementation manner, the Figure 1 left side is defined as the front end, and the Figure 1 right side is defined as the rear end.

[0050] Embodiment 1:

[0051] As Figure 14 shown, this embodiment provides a tunnel new energy water mist dust removal vehicle, which can achieve the effect of quickly reducing dust within 5 - 10 minutes by closing the cross-section in the case of an excavation cross-section of 50m and 130m 2 (13m * 10m) behind the tunnel heading face. As Figure 1 and Figure 2 shown, this embodiment includes a vehicle body 1. A cab 2 is provided near the front end of the vehicle body 1. A remote spray dust removal device 5 for swinging the spray and covering the muck and dust is provided near the rear end of the vehicle body 1. A water tank 3 and a control cabinet 4 are provided between the cab 2 and the remote spray dust removal device 5. A shield 6 for protecting the vehicle body 1 and the remote spray dust removal device 5 is provided outside the remote spray dust removal device 5. A fog curtain dust isolation device 7 for forming a fog curtain cross-section parallel to the heading face is provided between the cab 2 and the water tank 3.

[0052] Among them, the vehicle body 1 is a new energy vehicle body, which is convenient for reducing the pollution of the air in the tunnel, has a high degree of automation, and can quickly transfer. There are six wheels at the bottom of the vehicle body 1, distributed in three rows and symmetrically arranged in pairs. Tire guards 11 are provided at the rear sides of the two rear wheels to reduce the damage to the wheels during the working process.

[0053] Furthermore, as Figure 8 shown, the remote spray dust removal device 5 includes a barrel 51, a fan, a first water ring 52 and a first water pump. The barrel 51 is fixed to the upper end surface of the vehicle body 1 through a rotating shaft, and the mouth of the barrel 51 faces the rear end direction of the vehicle body 1. The first water ring 52 is arranged on the inner edge of the mouth of the barrel 51, and the first water ring 52 is connected to the first water pump and the water tank 3 through a pipeline.

[0054] The horizontal swing of the barrel 51 adopts a reduction motor, and the horizontal swing range is -12.5 to 12.5°. The elevation swing of the barrel 51 adopts a first electric push rod 8. The first electric push rod 8 is obliquely arranged below the barrel 51. One end of the first electric push rod 8 is fixed to the bottom of the rotating shaft, and the other end is fixed to the bottom of the barrel 51. The elevation swing range is 0 to 15°. Under the action of the first water pump, the farthest water mist sprayed by the barrel 51 reaches the heading face, covering the blasted slag and the raised dust, as Figure 3 shown. The dotted lines in the figure are the positions of the horizontal swing of the barrel 51.

[0055] As Figure 9 shown, the first water ring 52 includes two water rings. Both water rings are circular and are respectively arranged on the outer ring and the inner ring of the inner edge of the mouth of the barrel 51. The two water rings are connected to the first water pump through a tee. 20 first nozzles 521 are evenly distributed on each water ring, and the first nozzles 521 on the two water rings are arranged staggeredly. The aperture of the first nozzle 521 is conical. The first nozzles 521 all face radially inward and are inclined forward. The diameter of the first nozzle 521 is 0.8 to 1.4 mm, and its diameter is determined according to the particle size of the dust reduction. The smaller the aperture, the smaller the water mist particles and the easier it is to adsorb fine particles.

[0056] The power of the fan is selected according to the cross-sectional size and the range. In this embodiment, the range is 50 m, and the power of the fan is selected as 18.5 to 22 kw.

[0057] Furthermore, as Figure 10 shown, the fog curtain dust isolation device 7 includes a second water ring 71 and a second water pump. The second water ring 71 is fixed to the front end surface of the water tank 3, and its plane is perpendicular to the longitudinal axis of the vehicle body 1. A number of second nozzles 711 are provided on the second water ring 71. The second water pump is connected to both ends of the second water ring 71 through a tee to realize water inlet at both ends.

[0058] As Figure 11As shown in the figure, the second water ring 71 is in the shape of an arc-shaped arch bent by a pipeline. The aperture of the second nozzle 711 is fan-shaped and the second nozzles 711 are arranged at equal intervals radially outward. Both ends of the bottom of the second water ring 71 are connected to the second water pump through a tee. The second water ring 71 adopts the water inlet method at both ends of the bottom, which improves the distance of the radially sprayed water mist. For example, Figure 11 As shown in the figure, under the action of the second water pump, each second nozzle 711 of the second water ring 71 sprays fan-shaped water mist radially outwards to form a fog curtain section parallel to the heading face, so that the dust generated by the upcoming blasting is enclosed and isolated in the space between the heading face and the dust removal vehicle. The fog curtain dust isolation device 7 is turned on before the heading face blasting to form a radial fog curtain around the vehicle body 1 to prevent dust from escaping from the space between the dust removal vehicle and the tunnel contour, thereby improving the dust removal effect of the long-range spray dust removal device 5.

[0059] The second water ring 71 is arranged between the cab 2 and the water tank 3, which can greatly reduce the influence of the high-speed air flow in the air inlet and outlet channels of the barrel 51 on the radial fog curtain spraying radius.

[0060] Among them, the first water pump and the second water pump are both arranged inside the shield 6 and in front of the barrel 51. Water inlet pipes are connected between the water tank 3 and the first water pump and the second water pump, and gate valves are arranged on the water inlet pipes.

[0061] Furthermore, as Figures 12 - 13 shown in the figure, the top and the rear side of the shield 6 are both in the shape of a conical slope that can resist the impact of flying stones in the closed state, and the rear side is in the shape of a car door, which can be quickly opened automatically from the middle to both sides by remote operation after blasting, so that the long-range spray dust removal device 5 can quickly enter the working state. Before driving and blasting, the two car doors at the rear side of the shield 6 are combined into a conical slope (vertical ridge shape), which is convenient for reducing the direct impact of blasting flying stones. As Figure 7 shown in the figure, the top of the shield 6 is in the shape of a conical slope, which is convenient for increasing the sliding force of falling stones and avoiding the accumulation of falling stones on the top of the shield 6.

[0062] As Figure 4 shown in the figure, second electric push rods 9 are respectively arranged inside the connections between the upper and lower ends and the left and right sides of the rear car door of the shield 6. One end of each second electric push rod 9 is respectively hinged to the left and right inner side walls, and the other end is respectively hinged with a connecting rod one and a connecting rod two. The connecting rod one and the connecting rod two are both connected to the inner wall of the rear car door of the shield 6. By the telescopic movement of the second electric push rods 9, the connecting rod one and the connecting rod two are driven to rotate, thereby driving the opening and closing rotation of the two rear car doors of the shield 6. Figure 4 The solid line at the lower right in the figure is the position when the rear car door of the shield 6 is closed, and the dotted line at the upper right is the position when the rear car door of the shield 6 is opened. The minimum opening angle of the two rear car doors of the shield 6 is 90°, and the opening angle should be such that it does not affect the air outlet channel of the barrel 51 when it is at the maximum horizontal swing angle and is not blocked by the shield 6.

[0063] The axis of the barrel 51 extends horizontally 30 - 50 cm outwards from both sides of the shield 6, and the extended length is within the conical slope after the rear door of the shield 6 is closed, without affecting the closing of the rear side of the shield 6. This setting can ensure the swing amplitude of the barrel 51 in the horizontal and vertical directions and avoid the limitation of the spray airflow.

[0064] In this embodiment, the water tank 3 is a self-made steel water tank, and its shape is flexibly set according to the vehicle body 1 to increase the layout space for the barrel 51, the control cabinet 4, and the cable reel 10. As Figure 5 and Figure 6 shown, an embedded space is set below one side of the water tank 3 according to the shape and size of the control cabinet 4, and the control cabinet 4 is embedded. In this embodiment, the control cabinet 4 is a cuboid. A number of ladders 32 are provided on the side of the water tank 3 away from the control cabinet 4 for facilitating the maintenance of the upper part of the water tank 3, and an inspection opening 31 is provided on the top of the water tank 3.

[0065] The control cabinet 4 includes a power control switch, a PLC circuit board, and a remote control signal receiver connected in sequence. The control distance of the remote control signal receiver is 100 m. The remote control can turn on and off the rear door of the shield 6 and the barrel 51 with one key, and can control the spraying direction of the barrel 51 up, down, left, and right to make it spray directionally. It can also control the opening and closing of the fan, and the first water pump and the second water pump can also be independently remotely controlled to control their opening and closing.

[0066] A cable reel 10 is provided inside the shield 6 near the first water pump and the second water pump for facilitating the storage of cables.

[0067] A flexible protection is provided on the outside of the shield 6. The flexible protection is closely attached to the outside of the shield 6 to facilitate reducing the impact of flying stones and reducing the damage to the rigid shield 6. In this embodiment, the flexible protection is made of rubber material.

[0068] The working process of this embodiment is as follows:

[0069] 1. Preparation stage; after the blast holes on the heading face are filled, move the dust removal vehicle 50 m behind the heading face, with the rear end of the vehicle body 1 facing the heading face, and connect the cables of the dust removal vehicle to the large power supply in the tunnel.

[0070] 2. Turn on the front fog curtain dust isolation device 7; remotely start it at least 20 s before blasting. Under the action of the second water pump, each second nozzle 711 of the second water ring 71 sprays fan-shaped water mist radially outwards to form a fog curtain section parallel to the heading face, so as to enclose and isolate the dust generated by the upcoming blasting in the space between the heading face and the dust removal vehicle.

[0071] 3. Open the two rear doors of the shield 6; some small particle flying stones generated instantaneously during the blasting of the heading face impact the conical shield 6, and the flying stones slide to both sides under the action of the cone. The two rear doors of the shield 6 are remotely controlled to open from the middle to both sides.

[0072] 4. Turn on the remote spray dust removal device 5; after the two rear doors of the shield 6 are opened, the remote spray dust removal device 5 automatically adjusts the elevation angle of the barrel 51 to a preset angle through linkage control, and the horizontal direction is set within the range of -12.5 to 12.5°, and automatic swing spraying is carried out.

[0073] 5. Under the combined action of the front fog curtain dust separation device 7 and the rear remote spray dust removal device 5, the dust generated by blasting is condensed and settled by a large amount of high-concentration water mist.

[0074] 6. Evacuate the dust removal vehicle; after 10 minutes, remotely turn off the rear remote spray dust removal device 5, the barrel 51 automatically returns to the initial centered position, then close the two rear doors of the shield 6, close the front fog curtain dust separation device 7, and the dust removal vehicle passes through the preset route through automatic driving and evacuates to a safe position.

[0075] Embodiment 2:

[0076] In this embodiment, a negative ion generator is added at the first water ring 52 of the remote spray dust removal device 5, so that the ejected water mist particles are charged, improving the ability of the water mist to adsorb fine particles, thereby further enhancing the dust removal effect of the remote spray dust removal device 5.

[0077] Replace the second electric push rod 9, the first connecting rod and the second connecting rod inside the rear side of the shield 6 with a voice control component, and set it to automatically open the two rear doors of the shield 6 within 2 to 3 s after blasting. Compared with remotely controlling the opening of the two rear doors of the shield 6, making it open automatically can improve the accuracy of opening.

[0078] The rest of the working process and principle are the same as those in Embodiment 1.

[0079] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, according to the idea of the present invention, several simple deductions, deformations or replacements can also be made.

Claims

1. A new energy water mist dust removal vehicle for tunnels, comprising a vehicle body (1), characterized in that: A cab (2) is provided near the front end of the vehicle body (1), and a remote spray dust removal device (5) for swinging and spraying to cover slag and dust is provided near the rear end of the vehicle body (1). A water tank (3) and a control cabinet (4) are provided between the cab (2) and the remote spray dust removal device (5). A shield (6) for protecting the vehicle body (1) and the remote spray dust removal device (5) is provided outside the remote spray dust removal device (5). A fog curtain dust isolation device (7) for forming a fog curtain section parallel to the heading face is provided between the cab (2) and the water tank (3); The remote spray dust removal device (5) includes a barrel (51), a fan, a first water ring (52) and a first water pump. The barrel (51) is arranged on the upper end face of the vehicle body (1), and the first water ring (52) is arranged on the inner edge of the barrel (51) opening. The first water ring (52) is connected to the first water pump and the water tank (3) through a pipeline; The fog curtain dust isolation device (7) includes a second water ring (71) and a second water pump. The second water ring (71) is arranged on the front end face of the water tank (3), and the second water pump is connected to both ends of the second water ring (71) through a tee to realize water inlet at both ends; The top and the rear side of the shield (6) are both in a conical slope shape capable of resisting the impact of flying stones, and the rear side can be automatically opened from the middle to both sides to enable the remote spray dust removal device (5) to work.

2. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The barrel (51) can swing horizontally and swing at an elevation angle. The horizontal swing uses a reduction motor, and the horizontal swing range is -12.5 to 12.5°. The elevation angle swing uses a first electric push rod (8), and the elevation angle swing range is 0 to 15°.

3. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The first water ring (52) includes two water rings, both of which are circular and are respectively arranged on the outer circle and the inner circle of the inner edge of the barrel (51) opening. At least 20 first nozzles (521) are evenly distributed on each water ring, and the first nozzles (521) on the two water rings are staggered. The aperture of the first nozzle (521) is conical. The first nozzles (521) are all radially inward and inclined forward. The diameter of the first nozzle (521) is 0.8 to 1.4 mm.

4. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The second water ring (71) is in an arc-shaped arch shape, and a number of second nozzles (711) are arranged at intervals on the second water ring (71). The aperture of the second nozzle (711) is fan-shaped and is evenly arranged radially outward.

5. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: Inside the rear side and the left and right side joints of the shield (6), second electric push rods (9) are respectively provided. One end of each second electric push rod (9) is hinged to the left and right inner side walls respectively, and the other end is hinged to a first connecting rod and a second connecting rod respectively. Both the first connecting rod and the second connecting rod are connected to the inner wall of the rear side of the shield (6). The minimum opening angle of the rear side of the shield (6) is 90°.

6. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The axis of the gun barrel (51) horizontally extends 30 - 50 cm out of the left and right sides of the shield (6).

7. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The control cabinet (4) is embedded below one side of the water tank (3). A number of ladders (32) are provided on the side of the water tank (3) away from the control cabinet (4).

8. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: The control cabinet (4) includes a power control switch, a PLC circuit board, and a remote control signal receiver connected in sequence.

9. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: A cable reel (10) is provided inside the shield (6) near the first water pump and the second water pump.

10. The new energy water mist dust removal vehicle for tunnels according to claim 1, characterized in that: Flexible protection is provided on the outside of the shield (6).

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