Special New Energy Smog-Sucking Vehicle

Abstract

The present invention discloses a special new energy haze-absorbing vehicle, which includes a vehicle body. At the top of the vehicle body, there is a haze-absorbing device. The haze-absorbing device includes a box body with an air inlet and a first air outlet. Inside the box body, there are a first filter screen, a second filter screen, and a third filter screen, and the diameters of the particulate matters that the first filter screen, the second filter screen, and the third filter screen can filter decrease in sequence. It also includes a spraying component for cleaning the first filter screen, the second filter screen, and the third filter screen. The particulate matters washed away by the spraying component fall on a conveyor belt, and the particulate matters can be sucked into a dust passage through a dust suction fan. The particles are sent into a dust collection chamber through a transmission filter screen. At the bottom of the dust collection chamber, there is a dust collection box, and above the dust collection box, there is a compression device for compressing the particulate matters. The present invention has the characteristics of being able to clean the air around the vehicle during its travel, effectively cleaning the particulate matters contained in the haze, and at the same time being able to collect the particulate matters in the haze, facilitating subsequent treatment and avoiding re-pollution.

Description

Technical Field

[0001] The present invention relates to, in particular, a special new energy haze-absorbing vehicle. Background Art

[0002] Haze weather is a state of air pollution. Haze is a general term for the excessive content of various suspended particulate matters in the atmosphere. In particular, particulate matters such as PM2.5 (particulate matters with an aerodynamic equivalent diameter less than or equal to 2.5 micrometers) are considered to be the "prime culprits" causing haze weather. With the deterioration of air quality, the occurrence of haze weather phenomena increases and the harm becomes more serious. In many regions of China, haze weather phenomena are incorporated into fog as a disastrous weather warning and forecast.

[0003] Currently, the existing haze-absorbing vehicles are mainly fog cannon vehicles. The fog cannon vehicle sprays water mist 120 meters far and 70 meters high. The water mist particles ejected are extremely fine. In haze weather, it can carry out liquid fog dust suppression, decompose and dilute the particulate concentration in the air, and quickly force the pollution particulate matters floating in the air to descend to the ground, achieving the effect of cleaning and purifying the air. However, the fog cannon vehicle only treats the symptoms but not the root cause of haze. The pollutant particles after sedimentation will return to the air again after being dried by sunlight, still polluting the air and forming haze again. At the same time, the fog cannon vehicle has a large water consumption and high energy consumption. To spray the water mist 120 meters far, the treatment effect is poor; moreover, the exhaust gas emitted by conventional energy (such as gasoline and diesel) vehicles themselves will generate haze; therefore, how to provide a special new energy haze-absorbing vehicle has become an urgent problem to be solved. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a special new energy haze-absorbing vehicle that can clean the air around the vehicle body during travel, effectively clean the particulate matters contained in the haze, and at the same time can collect the particulate matters in the haze for subsequent treatment to avoid re-pollution.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A special new energy haze-absorbing vehicle, including a vehicle body. An air haze-absorbing device is provided on the top of the vehicle body. The air haze-absorbing device includes a box body. An air inlet is provided on one side of the box body close to the head of the vehicle body, and a first air outlet is provided on one side of the box body close to the tail of the vehicle body;

[0007] A filtering assembly is provided inside the box body. The filtering assembly includes a first filter screen, a second filter screen, and a third filter screen arranged in sequence along the direction from the air inlet to the air outlet, and the diameters of the particulate matters that the first filter screen, the second filter screen, and the third filter screen can filter decrease in sequence;

[0008] A spraying assembly is provided on the inner top of the box body for flushing the filtering assembly;

[0009] Below the filtering component, there is a conveyor belt that transports in the direction of the air outlet, used to carry the particulate matter dropped by the filtering component; below the conveyor belt, there is a reservoir, and the reservoir is connected to the spraying component;

[0010] Inside the box body, on one side close to the first air outlet, there is a dust passage. At the top of the dust passage, there is a dust suction fan. On one side of the dust passage, there is a second air outlet. On the other side of the dust passage, there is a dust collection chamber. Inside the dust passage, there is a transmission filter screen to send the particulate matter sucked by the dust suction fan to the dust collection chamber. At the bottom of the dust collection chamber, there is a dust collection box, and above the dust collection box, there is a compression device for compressing the particulate matter.

[0011] Optionally, the compression device includes a connecting rod, a rotating wheel, and an extrusion plate for compressing the particulate matter. The bottom end of the connecting rod is hinged to the top of the extrusion plate. On two opposite sides of the extrusion plate, there are guide plates. The top end of the connecting rod is hinged to the edge of the rotating wheel. Below the extrusion plate, there is a pair of support plates for supporting the particulate matter entering from the dust passage. The top surface of the support plate abuts against the bottom surface of the guide plate. Below the support plate, there is a threaded rod. The pair of support plates is threadedly connected to the threaded rod with opposite thread directions; the rotating wheel is connected with a rotating shaft, the rotating shaft is connected with a first motor, and the threaded rod is connected with a second motor to separate or approach the pair of support plates.

[0012] Optionally, the tops of the first filter screen, the second filter screen, and the third filter screen are all hinged to the top wall of the box body. On one side of the first filter screen, there is a first connecting plate. On one side of the second filter screen, there is a second connecting plate. On one side of the third filter screen, there is a third connecting plate. Springs are connected between the first filter screen and the first connecting plate, between the second filter screen and the second connecting plate, and between the third filter screen and the third connecting plate; on the lower side surfaces of the first filter screen, the second filter screen, and the third filter screen, there are rotating cams for hitting the first filter screen, the second filter screen, and the third filter screen.

[0013] Optionally, the rotating cam is connected with a camshaft, the camshaft penetrates through the side wall of the box body, and adjacent camshafts are connected by a belt. One of the camshafts is connected to the driving roller of the conveyor belt through a belt.

[0014] Optionally, the spraying assembly includes a spraying pump installed on the box body and a plurality of spraying branch pipes arranged above the filtering assembly. The plurality of spraying branch pipes are all connected to a spraying main pipe, the spraying main pipe is connected to the water outlet of the spraying pump, and the water inlet of the spraying pump is connected to the reservoir; a plurality of nozzles for cleaning the first filter screen, the second filter screen and the third filter screen are arranged on the plurality of spraying branch pipes. The first filter screen, the second filter screen and the third filter screen are arranged obliquely, and the sides of the first filter screen, the second filter screen and the third filter screen close to the air inlet face the nozzles.

[0015] Optionally, mounting boxes are arranged on the sides of the first filter screen, the second filter screen and the third filter screen, electric heating wires are arranged in the mounting boxes, a battery box is arranged on the inner wall of the box body, a storage battery is arranged in the battery box, and the electric heating wires are electrically connected to the storage battery.

[0016] Optionally, a wind baffle is arranged below the air inlet. One end of the wind baffle is connected to the inner wall of the box body, and the other end of the wind baffle slopes upward towards the top of the box body.

[0017] The present invention has the following advantages:

[0018] 1. By the movement of the vehicle body, air enters the box body from the air inlet. The diameters of the particulate matters that can be filtered by the arranged first filter screen, second filter screen and third filter screen decrease in sequence. In actual application, the filtering diameters of the first filter screen, second filter screen and third filter screen can be set according to actual needs to filter the particulate matters in the haze step by step. The filtered air is discharged through the first air outlet. In this way, the air around the vehicle body during movement can be cleaned, and the particulate matters contained in the haze can be effectively cleaned.

[0019] 2. By arranging the spraying assembly, the filter screen can be cleaned. The particulate matters falling off during cleaning fall on the conveyor belt. The conveyor belt can move the particulate matters and make them close to the dust suction fan. The dust suction fan sucks the particulate matters into the dust filtering channel, and the inhaled air is discharged through the second air outlet. The particulate matters are sent to the dust collection chamber through the transmission filter screen. The compression device arranged in the dust collection chamber can compress the particulate matters to reduce their volume, which is convenient for better storage in the dust collection box and also improves the storage capacity of the dust collection box. Subsequently, the particulate matters stored in the dust collection box can be sent to the treatment station for centralized treatment regularly. Compared with the prior art, the present invention fundamentally cleans the particulate matters in the haze. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0021] Figure 1 The front view of the special new energy haze-absorbing vehicle provided by the present invention;

[0022] Figure 2 The cross-sectional view of the haze-absorbing device;

[0023] Figure 3 For Figure 2 The A-A cross-sectional view in

[0024] In the figure: 1 - vehicle body, 2 - haze-absorbing device, 3 - box, 301 - air inlet, 302 - first air outlet, 4 - filter assembly, 401 - first filter screen, 402 - second filter screen, 403 - third filter screen, 5 - conveyor belt, 6 - water storage tank, 601 - filter plate, 7 - spraying assembly, 701 - spraying pump, 702 - spraying branch pipe, 703 - spraying main pipe, 704 - spray head, 8 - dust passage, 801 - second air outlet, 802 - transmission filter screen, 9 - dust suction fan, 10 - dust collection chamber, 11 - dust collection box, 12 - compression device, 1201 - connecting rod, 1202 - rotating wheel, 1203 - extrusion plate, 1204 - guide plate, 1205 - support plate, 1206 - threaded rod, 1207 - rotating shaft, 1208 - first motor, 1209 - second motor, 13 - spring, 14 - rotating cam, 15 - installation box, 16 - battery box, 17 - windshield, 18 - electric heating wire. Detailed implementation manners

[0025] The following will describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application.

[0026] It should be noted that: similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] Such as Figures 1-3As shown in the figure, the special new energy haze suction vehicle includes a vehicle body 1, and a haze suction device 2 is provided on the top of the vehicle body 1. It should be noted that in this embodiment, the vehicle body 1 is preferably a vehicle driven by pollution-free new energy. Further, it can be an electric bus or an electric taxi. Since electric taxis and electric buses operate throughout the city all day long, setting the haze suction device 2 on taxis and buses can cover a larger area for haze treatment and achieve better treatment effects.

[0028] In this embodiment, the haze suction device 2 includes a box body 3. An air inlet 301 is provided on one side of the box body 3 close to the head of the vehicle body 1, and a first air outlet 302 is provided on one side of the box body 3 close to the tail of the vehicle body 1. Figure 1 and Figure 2 The arrows in the figure indicate the direction of air flow. A filtering component 4 is provided inside the box body 3. The filtering component 4 includes a first filter screen 401, a second filter screen 402, and a third filter screen 403 arranged in sequence along the direction from the air inlet 301 to the air outlet. And the diameters of the particulate matters that the first filter screen 401, the second filter screen 402, and the third filter screen 403 can filter decrease in sequence. In this embodiment, the first filter screen 401 is a PM10 - level filter screen, that is, it can filter particulate matters with a diameter not less than 10 micrometers. The second filter screen 402 is a PM5 - level filter screen, that is, it can filter particulate matters with a diameter not less than 5 micrometers. The third filter screen 403 is a PM2.5 - level filter screen, that is, it can filter particulate matters with a diameter not less than 2.5 micrometers. Through the step - by - step filtration of the particulate matters in the haze by the first filter screen 401, the second filter screen 402, and the third filter screen 403, the filtered air is discharged through the first air outlet 302. In this way, the air around the vehicle body 1 during travel can be cleaned, and the particulate matters contained in the haze can be effectively cleaned.

[0029] In this embodiment, a spraying component 7 is provided on the inner top of the box body 3 for flushing the filtering component 4. A conveyor belt 5 for conveying in the direction of the air outlet is provided below the filtering component 4 (it is easy to understand that the conveyor belt 5 should include at least one driving roller and one driven roller, and the driving roller is driven by a motor) for carrying the particulate matters dropped by the filtering component 4. A water storage tank 6 is provided below the conveyor belt 5, and the water storage tank 6 is connected to the spraying component 7. It should be noted that a filter plate 601 is provided at one end of the conveyor belt 5 close to the air inlet 301, and the water sprayed by the spraying component 7 leaks into the water storage tank 6 through the filter plate 601. It is easy to understand that the filter plate 601 should at least be able to filter particulate matters with a diameter not less than 2.5 micrometers to prevent particulate matters from falling into the water storage tank 6. Further, as shown in the figure, the end of the filter plate 601 away from the conveyor belt 5 is inclined upward to prevent particulate matters from blocking the filter plate 601. Figure 2 As shown in the figure, the end away from the conveyor belt 5 is inclined upward, which can prevent particulate matters from blocking the filter plate 601.

[0030] In this embodiment, the spraying assembly 7 includes a spraying pump 701 installed on the box body 3 and a plurality of spraying branch pipes 702 arranged above the filtering assembly 4. The spraying branch pipes 702 penetrate through the side wall of the box body 3. A plurality of spraying branch pipes 702 are all connected to a spraying main pipe 703. The spraying main pipe 703 is connected to the water outlet of the spraying pump 701. The water inlet of the spraying pump 701 is connected to the water storage tank 6. A plurality of nozzles 704 for cleaning the first filter screen 401, the second filter screen 402, and the third filter screen 403 are provided on the plurality of spraying branch pipes 702. The first filter screen 401, the second filter screen 402, and the third filter screen 403 are arranged obliquely, and the sides of the first filter screen 401, the second filter screen 402, and the third filter screen 403 close to the air inlet 301 face the nozzles 704. Such a setting is beneficial for the nozzles 704 to better wash the filter screens.

[0031] In this embodiment, the surfaces of the first filter screen 401, the second filter screen 402, and the third filter screen 403 are coated with a nano-coating. It should be noted that the nano-coating is a transparent thin-film nano-coating with a thickness of 50 - 800 nanometers, which is about one-thousandth of the diameter of a human hair. The low-convex surface of the nano-coating can adsorb gas molecules around it to form a stable thin-film air cushion, which has good hydrophobicity. Particles attached to the nano-coating can be easily carried away by water flow without leaving any traces on the coating surface.

[0032] In this embodiment, the tops of the first filter screen 401, the second filter screen 402, and the third filter screen 403 are all hinged to the top wall of the box body 3. The hinged manner can be pin hinge. A first connecting plate is provided on one side of the first filter screen 401, a second connecting plate is provided on one side of the second filter screen 402, and a third connecting plate is provided on one side of the third filter screen 403. The first connecting plate, the second connecting plate, and the third connecting plate are fixed to the inner top of the box body 3 by welding. Springs 13 are connected between the first filter screen 401 and the first connecting plate, between the second filter screen 402 and the second connecting plate, and between the third filter screen 403 and the third connecting plate. The springs 13 can be fixed by welding. Rotating cams 14 are provided on the lower side surfaces of the first filter screen 401, the second filter screen 402, and the third filter screen 403 to impact the first filter screen 401, the second filter screen 402, and the third filter screen 403.

[0033] Specifically, the rotating cam 14 is connected to a camshaft. The camshaft penetrates through the side wall of the box body 3. The adjacent camshafts are connected by a belt. One of the camshafts is connected to the driving roller of the conveyor belt 5 by a belt. Such a setting enables the conveyor belt and the camshaft to rotate only by the rotation of the driving roller.

[0034] In practical applications, when using the spray head to wash the first filter screen 401, the second filter screen 402, and the third filter screen 403, the rotating cam 14 rotates simultaneously, causing the rotating cam 14 to intermittently impact the first filter screen 401, the second filter screen 402, and the third filter screen 403. Since the first filter screen 401, the second filter screen 402, and the third filter screen 403 are all connected to springs 13, the impact of the rotating cam 14 can cause the first filter screen 401, the second filter screen 402, and the third filter screen 403 to oscillate while being cleaned, resulting in a better cleaning effect.

[0035] In other embodiments of the present invention, mounting boxes 15 are provided on the sides of the first filter screen 401, the second filter screen 402, and the third filter screen 403. Electric heating wires 18 are provided inside the mounting boxes 15. The electric heating wires 18 can be directly placed inside the mounting boxes 15, which is convenient for maintenance and replacement. A battery box 16 is provided on the inner wall of the box body 3. A storage battery is provided inside the battery box 16. The electric heating wires 18 are electrically connected to the storage battery. The electric heating wires 18 and the storage battery can be connected through wires. When connecting, a certain length of wire should be reserved to avoid breaking the wires when the first filter screen 401, the second filter screen 402, and the third filter screen 403 oscillate. The provided electric heating wires 18 can heat the first filter screen 401, the second filter screen 402, and the third filter screen 403, and use the principle of thermal expansion and contraction to make the filter screens expand, so that the substances attached to the first filter screen 401, the second filter screen 402, and the third filter screen 403 become loose and fall off.

[0036] In this embodiment, a dust passage 8 is provided on one side of the interior of the box body 3 near the first air outlet 302. A dust suction fan 9 is provided at the top of the dust passage 8. A second air outlet 801 is provided on one side of the dust passage 8. A dust collection chamber 10 is provided on the other side of the dust passage 8. A transmission filter screen 802 is provided inside the dust passage 8 (it is easy to understand that the transmission filter screen 802 should at least be able to filter particles with a diameter of not less than 2.5 micrometers to prevent the particles from falling to the bottom of the dust passage 8), so as to send the particles sucked by the dust suction fan 9 to the dust collection chamber 10. Preferably, the end of the transmission filter screen 802 near the dust collection chamber 10 is arranged to incline downward, so as to facilitate the particles to better fall into the dust collection chamber 10.

[0037] The particulate matters falling from the first filter screen 401, the second filter screen 402 and the third filter screen 403 land on the conveyor belt 5. The conveyor belt 5 can convey the particulate matters to one side close to the dust suction fan 9. The dust suction fan 9 sucks the particulate matters into the dust suction channel. The transfer filter screen 802 sends the particles to the dust collection chamber 10. The air sucked by the dust suction fan 9 is discharged from the second air outlet 801. In this embodiment, a wind shield 17 is provided below the air inlet 301. One end of the wind shield 17 is connected to the inner wall of the box body 3, and the other end of the wind shield 17 slopes upward towards the top of the box body 3, which can, to a certain extent, prevent the dust suction fan 9 from directly sucking the air entering from the air inlet 301 into the dust passage 8.

[0038] In this embodiment, a dust collection box 11 is provided at the bottom of the dust collection chamber 10. Above the dust collection box 11, there is a compression device 12 for compressing the particulate matters. Specifically, the compression device 12 includes a connecting rod 1201, a rotating wheel 1202 and an extrusion plate 1203 for compressing the particulate matters. The bottom end of the connecting rod 1201 is hinged to the top of the extrusion plate 1203. Guide plates 1204 are provided on two opposite sides of the extrusion plate 1203. The top end of the connecting rod 1201 is hinged to the edge of the rotating wheel 1202. Below the extrusion plate 1203, there is a pair of support plates 1205 for supporting the particulate matters entering from the dust passage 8. The top surface of the support plate 1205 abuts against the bottom surface of the guide plate 1204. Below the support plate 1205, there is a threaded rod 1206. The pair of support plates 1205 is threadedly connected to the threaded rod 1206 with opposite thread directions; the rotating wheel 1202 is connected to a rotating shaft 1207, the rotating shaft 1207 is connected to a first motor 1208, and the threaded rod 1206 is connected to a second motor 1209 to separate or approach the pair of support plates 1205.

[0039] In practical applications, when the extrusion plate 1203 extrudes the particulate matters, the pair of support plates 1205 is in a closed state. After the extrusion is completed, the second motor 1209 is started to separate the pair of support plates, so that the compressed particulate matters fall into the dust collection box 11. The volume of the particulate matters becomes smaller after compression, which is convenient for better storage in the dust collection box 11. At the same time, the storage capacity of the dust collection box 11 is also increased. Subsequently, the particulate matters stored in the dust collection box 11 can be sent to the treatment station for centralized treatment regularly. Compared with the prior art, the particulate matters in the haze are fundamentally cleaned.

[0040] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. Special new energy haze suction vehicle, including a vehicle body (1), characterized in that: A haze suction device (2) is provided on the top of the vehicle body (1). The haze suction device (2) includes a box body (3). An air inlet (301) is provided on one side of the box body (3) close to the head of the vehicle body (1), and a first air outlet (302) is provided on one side of the box body (3) close to the tail of the vehicle body (1); A filter assembly (4) is provided inside the box body (3). The filter assembly (4) includes a first filter screen (401), a second filter screen (402), and a third filter screen (403) arranged in sequence along the direction from the air inlet (301) to the air outlet. The diameters of the particulate matters that the first filter screen (401), the second filter screen (402), and the third filter screen (403) can filter decrease in sequence; Nano - coatings are coated on the surfaces of the first filter screen (401), the second filter screen (402), and the third filter screen (403); Installation boxes (15) are provided on the sides of the first filter screen (401), the second filter screen (402), and the third filter screen (403). Electric heating wires (18) are provided inside the installation boxes (15). A battery box (16) is provided on the inner wall of the box body (3). A storage battery is provided inside the battery box (16). The electric heating wires (18) are electrically connected to the storage battery; A spraying assembly (7) is provided on the inner top of the box body (3) for flushing the filter assembly (4); Beneath the filter assembly (4), there is a conveyor belt (5) that transports in the direction of the air outlet for carrying the particulate matters dropped by the filter assembly (4); Beneath the conveyor belt (5), there is a reservoir (6), and the reservoir (6) is connected to the spraying assembly (7); An over - dust passage (8) is provided inside the box body (3) on the side close to the first air outlet (302). A dust suction fan (9) is provided at the top of the over - dust passage (8). A second air outlet (801) is provided on one side of the over - dust passage (8), and a dust collection chamber (10) is provided on the other side of the over - dust passage (8). A transmission filter screen (802) is provided inside the over - dust passage (8) to send the particulate matters sucked by the dust suction fan (9) to the dust collection chamber (10). A dust collection box (11) is provided at the bottom of the dust collection chamber (10), and a compression device (12) for compressing the particulate matters is provided above the dust collection box (11).

2. The dedicated new energy haze suction vehicle according to claim 1, wherein: The compression device (12) includes a connecting rod (1201), a rotating wheel (1202), and an extrusion plate (1203) for compressing particulate matter. The bottom end of the connecting rod (1201) is hinged to the top of the extrusion plate (1203). Guide plates (1204) are provided on two opposite sides of the extrusion plate (1203). The top end of the connecting rod (1201) is hinged to the edge of the rotating wheel (1202). A pair of support plates (1205) are provided below the extrusion plate (1203) for supporting the particulate matter entering from the dust passage (8). The top surface of the support plate (1205) abuts against the bottom surface of the guide plate (1204). A threaded rod (1206) is provided below the support plate (1205). The pair of support plates (1205) are connected to the threaded rod (1206) by threads with opposite helix directions. The rotating wheel (1202) is connected to a rotating shaft (1207), and the rotating shaft (1207) is connected to a first motor (1208). The threaded rod (1206) is connected to a second motor (1209) to separate or close the pair of support plates (1205).

3. The dedicated new energy haze suction vehicle according to claim 2, wherein: The tops of the first filter screen (401), the second filter screen (402), and the third filter screen (403) are all hinged to the top wall of the box body (3). A first connecting plate is provided on one side of the first filter screen (401), a second connecting plate is provided on one side of the second filter screen (402), and a third connecting plate is provided on one side of the third filter screen (403). Springs (13) are connected between the first filter screen (401) and the first connecting plate, between the second filter screen (402) and the second connecting plate, and between the third filter screen (403) and the third connecting plate. Rotating cams (14) are provided on the lower side surfaces of the first filter screen (401), the second filter screen (402), and the third filter screen (403) to impact the first filter screen (401), the second filter screen (402), and the third filter screen (403).

4. The dedicated new energy haze suction vehicle according to claim 3, characterized in that: The rotating cam (14) is connected to a camshaft. The camshaft passes through the side wall of the box body (3). The adjacent camshafts are connected by a belt. One of the camshafts is connected to the driving roller of the conveyor belt (5) by a belt.

5. The dedicated new energy haze suction vehicle according to any one of claims 1-4, characterized in that: The spray assembly (7) includes a spray pump (701) installed on the box body (3) and a plurality of spray branch pipes (702) arranged above the filtering assembly (4). The plurality of spray branch pipes (702) are all connected to a spray main pipe (703). The spray main pipe (703) is connected to the water outlet of the spray pump (701), and the water inlet of the spray pump (701) is connected to the reservoir (6). A plurality of nozzles (704) for cleaning the first filter screen (401), the second filter screen (402) and the third filter screen (403) are provided on the plurality of spray branch pipes (702). The first filter screen (401), the second filter screen (402) and the third filter screen (403) are arranged obliquely, and the sides of the first filter screen (401), the second filter screen (402) and the third filter screen (403) close to the air inlet (301) face the nozzles (704).

6. The dedicated new energy haze suction vehicle according to any one of claims 1-4, characterized in that: A wind baffle (17) is provided below the air inlet (301). One end of the wind baffle (17) is connected to the inner wall of the box body (3), and the other end of the wind baffle (17) is inclined upward towards the top of the box body (3).

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