Efficient mist spraying restraining and reducing vehicle

Abstract

The utility model discloses an efficient fog spraying restraining and reducing vehicle. Belongs to the technical field of fog spraying vehicles. According to the technical key points, the vehicle comprises a vehicle body, a cab is arranged at the front end of the vehicle body, and a water tank and a mist spraying power unit are arranged on the vehicle body; the vehicle body between the front end of the water tank and the cab is provided with first mist spraying air ducts which symmetrically spray mist towards the two sides of the vehicle body in a pitching mode, and the rear end of the vehicle body is provided with two second mist spraying air ducts through a multi-direction adjusting platform; adjustable fog making units are arranged at the air outlet ends of the first fog spraying air duct and the second fog spraying air duct and used for adjusting the fog state initial domain and the fog particle size; the utility model aims to provide the high-efficiency fog suppressing and reducing vehicle which is simple in structure, large in fog generation amount and controllable and adjustable in initial fog state and phase; the device is used for environmental fog spraying dust suppression and environmental protection.

Description

Technical Field

[0001] The utility model relates to a fog-shooting vehicle, and more specifically, to a high-efficiency fog-shooting vehicle. Background Art

[0002] At present, the main pollutants affecting air quality are fine particles floating in the atmosphere, which can be suppressed by using fog dust suppression equipment.

[0003] At present, in the field of fog-spraying vehicle pollution control and environmental protection equipment, in order to break through the bottleneck of improving the pollution control effect, people usually use the method of "increasing the number and density of nozzles" to experiment and verify; the result is often that water consumption and power consumption are increased, and it is very easy to form spray-type water accumulation and secondary water pollution, while the pollution control effect has not been significantly improved, and it is difficult to obtain the expected results in the long run. Utility Model Content

[0004] The utility model aims to provide a high-efficiency fog suppression vehicle with a simple structure, large fog-making capacity and controllable adjustment of the initial fog state and fog phase in view of the above-mentioned deficiencies in the prior art.

[0005] The technical solution of the utility model is achieved as follows: a high-efficiency fog suppression vehicle comprises a vehicle body, a cab is provided at the front end of the vehicle body, a water tank and a fog power unit are provided on the vehicle body; a first fog duct is provided on the vehicle body between the front end of the water tank and the cab for symmetrically pitching and spraying fog toward both sides of the vehicle body, and two second fog ducts are provided at the rear end of the vehicle body through a multi-directional adjustment platform; adjustable fog-making units are provided at the air outlet ends of the first fog duct and the second fog duct for adjusting the initial domain of fog and the size of fog particles.

[0006] In the above-mentioned high-efficiency fog suppression vehicle, the multi-directional adjustment platform includes a base arranged at the rear end of the vehicle body, a rotating assembly is provided on the base, and a pitch assembly is provided on the rotating assembly; a connecting plate is provided on the pitch assembly, and the second fog spraying wind tube is symmetrically arranged at both ends of the connecting plate.

[0007] In the above-mentioned high-efficiency fog suppression vehicle, the adjustable fog-making unit includes a fixed ring tube arranged on the inner wall of the air outlet end of the wind tube, a distance-adjusting unit is provided on the inner wall of the wind tube at the front end of the fixed ring tube, and a movable ring tube is provided on the distance-adjusting unit; a plurality of inclined atomizing nozzles are evenly distributed along the circumferential direction on the fixed ring tube and the movable ring tube, and the angle α between two adjacent atomizing nozzles is 20-30°.

[0008] In the above-mentioned high-efficiency fog suppression vehicle, the distance adjustment unit includes a movable frame arranged on the inner wall of the wind tube, and the movable ring tube is installed on the movable frame; at least one guide groove is provided on the side wall of the wind tube, and a connecting block matching the guide groove is provided on the movable frame; an electric push rod connected to the connecting block is provided on the outer wall of the wind tube through a fixed frame.

[0009] In the above-mentioned high-efficiency fog suppression vehicle, at least two fixed ring tubes are evenly spaced on the distance-adjusting unit, and the distance between two adjacent fixed ring tubes is equal to the maximum displacement distance of the distance-adjusting unit.

[0010] In the above-mentioned high-efficiency fog suppression vehicle, a monitoring and control system connected to the adjustable fog-making unit and used for real-time detection of dust information is provided on the vehicle body.

[0011] After the utility model adopts the above structure, the first fogging wind tubes arranged on both sides of the vehicle body and the second fogging wind tubes at the rear end of the vehicle body are used to spray fog in multiple directions to suppress dust, effectively increasing the amount of fog and the range of fog domain, and effectively improving the suppression effect. At the same time, the adjustable fogging unit arranged at the outlet ends of the first fogging wind tube and the second fogging wind tube adjusts the initial fog domain and the size of fog particles, and adjusts the fusion ratio of the initial fog particles, so that the overall fog phase is adapted to the state of dust particles, thereby fully integrating with the dust particles to achieve efficient suppression. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the multi-directional adjustment platform of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the first mist-emitting wind tube of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of A of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the fixed ring pipe of the utility model.

[0018] In the figure: 1. vehicle body; 2. cab; 3. water tank; 4. mist-spraying power unit; 5. first mist-spraying wind tube; 6. multi-directional adjustment platform; 6a. base; 6b. slewing assembly; 6c. pitch assembly; 6d. connecting plate; 7. second mist-spraying wind tube; 8. adjustable fog-making unit; 8a. fixed ring pipe; 8b. movable ring pipe; 8c. atomizing nozzle; 9. distance-adjusting unit; 9a. movable frame; 9b. guide groove; 9c. connecting block; 9d. fixed frame; 9e. electric push rod. DETAILED DESCRIPTION

[0019] See also Figure 1-5As shown, the utility model is a high-efficiency fog suppression vehicle, including a vehicle body 1, wherein a cab 2 is provided at the front end of the vehicle body 1, and a water tank 3 and a fog power unit 4 are provided on the vehicle body 1; a first fog duct 5 for symmetrically pitching fog toward both sides of the vehicle body 1 is provided on the vehicle body 1 between the front end of the water tank 3 and the cab 2, and two second fog ducts 7 are provided at the rear end of the vehicle body 1 through a multi-directional adjustment platform 6; an adjustable fog-making unit 8 is provided at the air outlet ends of the first fog duct 5 and the second fog duct 7 to adjust the initial fog domain and the size of the fog particles. The first fog duct and the second fog duct are used to suppress dust in multiple directions, effectively increasing the amount of fog and the range of the fog domain. At the same time, the initial fog domain and the size of the fog particles are adjusted by the adjustable fog-making units provided at the air outlet ends of the first fog duct and the second fog duct, and the fusion ratio of the initial fog particles is adjusted, so that the overall fog phase and the dust particle pattern are adapted, thereby fully integrating with the dust particles to achieve high-efficiency suppression.

[0020] The mist-shooting power unit comprises a booster pump and a liquid infusion tube for connecting a water tank with a first mist-shooting wind tube or a second mist-shooting wind tube, and a charging power compartment is arranged in the vehicle body to provide power for the booster pump.

[0021] In this embodiment, the multi-directional adjustment platform 6 includes a base 6a arranged at the rear end of the vehicle body 1, a swivel assembly 6b is arranged on the base 6a, and a pitch assembly 6c is arranged on the swivel assembly 6b; a connecting plate 6d is arranged on the pitch assembly 6c, and the second mist-emitting wind tube 7 is symmetrically arranged at both ends of the connecting plate 6d. An electric control box and a hydraulic drive are arranged in the base to control the swivel assembly and the pitch assembly. The swivel assembly and the pitch assembly are both existing technologies and are common knowledge of those skilled in the art, and will not be described in detail here.

[0022] In this embodiment, the adjustable fogging unit 8 includes a fixed annular tube 8a arranged on the inner wall of the air outlet end of the wind tube, a distance adjustment unit 9 is arranged on the inner wall of the wind tube at the front end of the fixed annular tube 8a, and a movable annular tube 8b is arranged on the distance adjustment unit 9; a plurality of inclined atomizing nozzles 8c are evenly distributed along the circumference on the fixed annular tube and the movable annular tube 8b, and the angle α between two adjacent atomizing nozzles 8c is 20-30°. Through many experiments, it is found that when the maximum spacing between the movable annular tube and the fixed annular tube and the circumferential spacing between two adjacent atomizing nozzles are 3 times the spacing of the nozzles of the traditional fogging wind tube, the formed fog has a low fusion rate and can ensure the combination with the dust particles. The nozzle spacing is determined by the nozzle's own injection angle: the larger the injection angle, the smaller the spacing; the smaller the injection angle, the larger the spacing.

[0023] By increasing the spacing between the ring tubes and the circumferential spacing between two adjacent atomizing nozzles, the three-dimensional generation field of the initial fog can be increased, greatly reducing the contact and fusion probability between the initial fog particles. At the same time, due to the low fog fusion rate, the fog particles formed are small and easy to increase the wind delivery range, so that the area covered by the spray fog is larger without increasing the fan power.

[0024] By adjusting the position of the mobile ring tube by the distance adjustment unit to reduce the distance, the fusion ratio of the initial fog particles can be increased, and relatively large initial fog particles can be obtained to adapt to different dust particles.

[0025] Preferably, the pitch adjustment unit 9 includes a moving frame 9a arranged on the inner wall of the wind tube, and the moving ring tube 8b is installed on the moving frame 9a; at least one guide groove 9b is arranged on the side wall of the wind tube, and a connecting block 9c matched with the guide groove 9b is arranged on the moving frame 9a; an electric push rod 9e connected to the connecting block 9c is arranged on the outer wall of the wind tube through a fixed frame 9d. The front and rear ends of the electric push rod are respectively hinged on the fixed frame and the connecting block, which can reduce the damage to the electric push rod caused by the vibration generated by the wind tube body during use.

[0026] Further preferably, at least two fixed ring tubes 8a are evenly spaced on the distance adjusting unit 9, and the distance between two adjacent fixed ring tubes 8a is equal to the maximum displacement distance of the distance adjusting unit 9. The distance between the fixed ring tubes is three times the distance between the nozzles of the traditional misting wind tube, and the three-dimensional generation field of the initial mist state is further improved by the atomizing nozzles on the multiple fixed ring tubes.

[0027] In this embodiment, the vehicle body 1 is provided with a monitoring and control system connected to the adjustable fogging unit 8 and used for real-time detection of dust information. The monitoring and control system monitors the dust particle size, concentration, proportion and other information characteristics, controls the extension and contraction range of the electric push rod, thereby correspondingly adjusting the spacing between the fixed ring tube and the mobile ring tube, and then adjusting the initial fog domain of the fog state created by the atomizing nozzle, and the comprehensive fog state and fog phase, to achieve a high proportion of dust particles and fog particles corresponding, matching, fusion, and melting.

[0028] During operation, the distance between the mobile ring tube and the fixed ring tube is adjusted by the electric push rod according to the dust particle information obtained by the monitoring and control system, and the mist injection power unit transports the liquid in the water tank to the atomizing nozzle to form a spray for mist injection.

[0029] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A highly efficient fog suppression vehicle, comprising a vehicle body (1), characterized in that: The front end of the vehicle body (1) is provided with a cab (2), and a water tank (3) and a fog-spraying power unit (4) are provided on the vehicle body (1); a first fog-spraying wind tube (5) is provided on the vehicle body (1) between the front end of the water tank (3) and the cab (2) for symmetrically pitching and spraying fog toward both sides of the vehicle body (1); and two second fog-spraying wind tubes (7) are provided at the rear end of the vehicle body (1) via a multi-directional adjustment platform (6); and adjustable fog-making units (8) are provided at the air outlet ends of the first fog-spraying wind tube (5) and the second fog-spraying wind tube (7) for adjusting the initial range of fog and the size of fog particles.

2. The high-efficiency fog suppression vehicle according to claim 1 is characterized in that: The multi-directional adjustment platform (6) comprises a base (6a) arranged at the rear end of the vehicle body (1); a slewing assembly (6b) is arranged on the base (6a); and a pitching assembly (6c) is arranged on the slewing assembly (6b); a connecting plate (6d) is arranged on the pitching assembly (6c); and the second mist-emitting wind tube (7) is symmetrically arranged at both ends of the connecting plate (6d).

3. The high-efficiency fog suppression vehicle according to claim 1 is characterized in that: The adjustable mist-making unit (8) comprises a fixed annular tube (8a) arranged on the inner wall of the air outlet end of the wind tube, a distance-adjusting unit (9) is arranged on the inner wall of the wind tube at the front end of the fixed annular tube (8a), and a movable annular tube (8b) is arranged on the distance-adjusting unit (9); a plurality of inclined atomizing nozzles (8c) are evenly distributed along the circumference on the fixed annular tube (8a) and the movable annular tube (8b), and the angle α between two adjacent atomizing nozzles (8c) is 20-30°.

4. The high-efficiency fog suppression vehicle according to claim 3 is characterized in that: The pitch adjustment unit (9) comprises a movable frame (9a) arranged on the inner wall of the wind tube, the movable ring tube (8b) being mounted on the movable frame (9a); at least one guide groove (9b) being arranged on the side wall of the wind tube, a connecting block (9c) cooperating with the guide groove (9b) being arranged on the movable frame (9a); and an electric push rod (9e) connected to the connecting block (9c) being arranged on the outer wall of the wind tube via a fixed frame (9d).

5. The high-efficiency fog suppression vehicle according to claim 3 is characterized in that: At least two fixed ring tubes (8a) are evenly spaced on the distance adjustment unit (9), and the distance between two adjacent fixed ring tubes (8a) is equal to the maximum displacement distance of the distance adjustment unit (9).

6. The high-efficiency fog suppression vehicle according to claim 1 is characterized in that: The vehicle body (1) is provided with a monitoring and control system which is connected to the adjustable fogging unit (8) and is used to detect dust information in real time.

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