A water mist type air dust collector for urban planning construction

Abstract

The present invention discloses a water mist type air dust collector for urban planning construction. The present invention relates to the technical field of dust reduction in construction. It includes a base, a turntable is fixedly connected to the top of the base, a support seat is rotatably connected to the top of the turntable, a pillar is fixedly connected to the top of the support seat, a telescopic rod is rotatably connected to the top of the support seat, one end of the telescopic rod far away from the support seat is rotatably connected to the outer shell, the telescopic rods are symmetrically arranged with the outer shell as the center, one end of the telescopic rod is located on the air outlet side of the outer shell close to it, and the pillar is located at the other end of the outer shell. For this water mist type air dust collector for urban planning construction, by setting the telescopic rod and the turntable, the height and rotation direction of the device can be adjusted. It can not only dust the area in the horizontal direction, but also cover the space within a certain height range, spray the surrounding environment without dead angles, and comprehensively suppress the spread of dust, thereby improving the dust reduction effect.

Description

Technical Field

[0001] The present invention relates to the technical field of dust reduction in construction, and specifically relates to a water mist type air dust collector for urban planning construction. Background Technique

[0002] With the continuous acceleration of urban modernization construction, a large number of construction sites have emerged in the city. Various construction sites have caused extremely bad impacts on the surrounding environment. The first and foremost is dust pollution. A large amount of dust generated in construction projects will cover a construction site with a thick layer of dust, and there are also a large number of harmful substances to the human body in this dust, which will affect the health of the staff. In order to optimize the urban air environment, reduce the pollution of the construction industry to the urban air environment, and improve the quality of people's living environment.

[0003] Generally, water is atomized into fine water mist particles by high pressure and sprayed into the air. The water mist combines with the dust particles in the air, so that the dust settles down to achieve the purpose of effective dust removal. The atomizing nozzle position of the existing construction dust removal equipment is fixed. During use, the spraying range of the water mist cannot be adjusted flexibly, and only by moving the entire equipment can the spraying range of the water mist be changed, which is time-consuming and laborious. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A water mist type air dust collector for urban planning construction, including a base, a turntable is fixedly connected to the top of the base, a support seat is rotatably connected to the top of the turntable, a pillar is fixedly connected to the top of the support seat, a telescopic rod is rotatably connected to the top of the support seat, and the end of the telescopic rod away from the support seat is rotatably connected to the outer shell. The telescopic rods are symmetrically arranged with the outer shell as the center. By setting the telescopic rods and the turntable, the height and rotation direction of the equipment can be adjusted, which can not only reduce dust in the horizontal area, but also cover the space within a certain height range, spray the surrounding environment without dead angles, and comprehensively suppress the spread of dust, improving the dust reduction effect. The telescopic rod is located at the end close to the air outlet side of the outer shell, and the pillar is located at the other end of the outer shell;

[0005] A housing, the housing is rotatably connected to the end of the pillar away from the support seat, and the pillars are symmetrically arranged with the housing as the center;

[0006] A diversion component, the diversion component is fixedly installed inside the housing;

[0007] A spray component, the spray component is fixedly installed inside the housing;

[0008] A drive component, the drive component is fixedly installed inside the housing, and the spray component, the diversion component and the drive component are arranged in sequence inside the housing;

[0009] Among them, the housing includes an outer shell, which is rotatably connected to the support column. A through groove is provided at the air outlet end of the outer shell. A sleeve is slidably connected to one end of the outer shell near the through groove. According to the dust removal requirements of the actual situation, the telescopic rod is powered on to work. When the telescopic rod works, the output end extends, thereby pushing the outer shell to rotate around the connection between the support column and the outer shell. At this time, under the action of gravity, the elastic plate is deformed by force, and the sleeve slides towards the direction close to the outer shell on the outside of the outer shell. Thus, an extrusion is generated between the inclined plate and the limiting plate, causing the inclined plate to be deformed by force, so that the inclined angle between the inclined plate and the sleeve becomes smaller, making the spraying angle of the droplets more concentrated upwards, and at the same time, the diffusion range in the horizontal direction will be reduced, which can reduce the impact on pedestrians, vehicles on the ground around the construction site and nearby streets. A elastic plate is fixedly connected to the side of the sleeve close to the outer shell, and an inclined plate is fixedly connected to the inner wall of the sleeve. The inclined plate is located inside the through groove. By setting the inclined plate at the air outlet end of the outer shell, the originally relatively concentrated spray flow can be diffused. By adjusting the inclination angle of the inclined plate, the spray can cover a farther construction area, reduce the spread of dust, and at the same time, the droplets in the central part can be guided to the edge, or droplets with different speeds can be mixed to make the spray more uniform in a certain area. A connecting plate is fixedly connected to the inner wall of the outer shell close to the sleeve, and an arc plate is fixedly connected to the side of the connecting plate close to the sleeve. A limiting plate is fixedly connected to the outside of the arc plate close to the inclined plate.

[0010] Preferably, one end of the elastic plate away from the sleeve is fixedly connected to the outer shell. The sleeve is sleeved on the outside of the outer shell. There are multiple inclined plates. The arc plate is located inside the multiple inclined plates. The inclined plate is slidably connected to the through groove. There are multiple limiting plates, and the multiple limiting plates are alternately arranged with the inclined plates. A blocking block is fixedly connected to the side of the arc plate close to the flow guiding component. A drain port is provided at the bottom of the outer shell. When the outer shell tilts upwards, as time goes by, the condensation of droplets in the outer shell and the moisture in the external environment enter the outer shell. Due to the action of gravity, they cannot be naturally discharged, so they will accumulate in the outer shell. By setting the drain port, under the action of gravity, the accumulated water will flow out of the drain port along the inner wall of the outer shell, thereby preventing the corrosion of the inside of the outer shell by the accumulated water and the adverse effects on the mechanical structure, reducing the frequency of maintenance and component replacement, reducing the use cost, and improving the reliability and economy of the equipment.

[0011] Preferably, the driving component includes a bracket fixedly connected to the inner wall of the housing. The bracket is located at the air inlet end of the housing. One end of the bracket away from the diversion component is fixedly connected to a motor. A baffle is fixedly connected to the inner wall of the housing near the motor. A heat dissipation plate is fixedly connected to one side of the baffle near the motor. The motor is powered externally to work. When the motor works, it drives the fan to rotate. As the fan rotates, air is sucked into the interior of the housing and accelerated. The high-speed flowing air passes through the diversion component and then contacts the droplets liquefied by the spraying component. At this time, the high-speed flowing air will entrain and push out these droplets, thereby performing dust reduction treatment. At the same time, by setting the heat dissipation plate, when the fan works, it will make the air flow through the heat dissipation plate at a faster speed, increasing the exchange frequency of hot air and cold air and improving the heat dissipation speed of the heat dissipation plate, enabling the motor to work stably at a lower temperature. There are multiple heat dissipation plates evenly distributed on the outside of the motor. The output end of the motor penetrates the bracket, and the output end of the motor is fixedly connected to a fan.

[0012] Preferably, the spraying component includes a water inlet pipe fixedly installed on the outside of the housing. The water inlet pipe penetrates the housing and extends to the interior. A ring pipe is fixedly connected to the outside of the water inlet pipe. The ring pipe is located inside the housing. A water outlet pipe is fixedly connected to the outside of the ring pipe. There are multiple water outlet pipes evenly distributed on the outside of the ring pipe. A fixing ring is fixedly connected to the inner wall of the water outlet pipe. A round rod is arranged in the middle of the interior of the water outlet pipe. The round rod penetrates the fixing ring and extends into the interior of the ring pipe. Water flows through the water inlet pipe. The motor is powered externally to work. When the motor works, it drives the fan to rotate. As the fan rotates, air is sucked into the interior of the housing and accelerated. The high-speed flowing air passes through the diversion component. Under the action of the high-speed flowing air, the through-hole end of the elastic sleeve is forced to expand outward. Contact and extrusion occur between the elastic sleeve and the middle plate, causing the round rod to drive the spherical ball away from the fixing ring. At this time, the water inside the ring pipe sprays out through the gap between the round rod and the fixing ring. When the motor does not work, the spherical ball is in close contact with the fixing ring, and at this time, the water outlet pipe does not spray water. If the water outlet pipe still sprays water when the motor does not work, then the sprayed water is difficult to reach the predetermined spraying area due to lack of sufficient wind force for transportation, resulting in waste of water resources. And this design can ensure that water will only spray out from the water outlet pipe when the motor is working properly and can effectively transport the droplets to the target area, improving the utilization rate of water resources. A spherical ball is fixedly connected to the outside of the round rod. One end of the spherical ball away from the round rod is fixedly connected to a spring. One end of the spring away from the spherical ball is fixedly connected to the inner wall of the ring pipe. One end of the round rod away from the spring is fixedly connected to a middle plate. Both ends of the middle plate are fixedly connected to adjacent round rods.

[0013] Preferably, the diversion component includes a conical cylinder, which is fixedly connected to the inner wall of the housing. The conical cylinder is located between the annular pipe and the fan. Diversion grooves are formed on the outer side of the conical cylinder. There are multiple diversion grooves, which are evenly distributed around the conical cylinder as the center. A circular groove is formed on the side of the conical cylinder close to the annular pipe, and the water outlet pipe is located inside the circular groove. An elastic sleeve is fixedly connected to the inner wall of the conical cylinder. Through holes are formed on the side of the elastic sleeve close to the circular groove. An annular groove is formed on the outer side of the conical cylinder close to the drain port, and the annular groove communicates with the diversion grooves.

[0014] The present invention provides a water mist type air dust collector for urban planning building construction, which has the following beneficial effects:

[0015] First, in the water mist type air dust collector for urban planning building construction, due to the extrusion between the inclined plate and the limiting plate, the inclined plate is deformed under force, so that the inclined angle between the inclined plate and the sleeve becomes smaller, making the spraying angle of the water droplets more concentrated upward, and at the same time, the diffusion range in the horizontal direction will be reduced, which can reduce the impact on pedestrians, vehicles on the ground around the construction site and nearby streets.

[0016] Second, in the water mist type air dust collector for urban planning building construction, by arranging an inclined plate at the air outlet end of the housing, the originally relatively concentrated spray flow can be diffused. By adjusting the inclined angle of the inclined plate, the spray can cover a farther construction area, reducing the spread of dust. At the same time, the water droplets in the central part can be guided to the edge, or the water droplets with different speeds can be mixed to make the spray more uniform in a certain area.

[0017] Third, in the water mist type air dust collector for urban planning building construction, by arranging a drain port, under the action of gravity, the accumulated water will drain out from the drain port along the inner wall of the housing, which can prevent the corrosion of the interior of the housing by the accumulated water and the adverse effects on the mechanical structure, reduce the frequency of maintenance and replacement of components, reduce the use cost, and improve the reliability and economy of the equipment.

[0018] Fourth, in the water mist type air dust collector for urban planning building construction, when the through hole end of the elastic sleeve is stressed and expands outward, the elastic sleeve contacts and squeezes with the middle plate, so that the round rod drives the spherical ball away from the fixed ring under force. At this time, the water inside the annular pipe sprays out through the gap between the round rod and the fixed ring. When the motor does not work, the spherical ball is in close contact with the fixed ring, and at this time, the water outlet pipe does not spray water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0020] Figure 2 is a schematic structural diagram of the side view of the present invention;

[0021] Figure 3Structural schematic diagram of the partial sectional view of the present invention;

[0022] Figure 4 Structural schematic diagram of the sectional view of the present invention;

[0023] Figure 5 Partial structural schematic diagram of the housing of the present invention;

[0024] Figure 6 Partial structural schematic diagram of the partial housing of the present invention;

[0025] Figure 7 Partial structural schematic diagram of the disassembled view of the housing of the present invention;

[0026] Figure 8 Structural schematic diagram of the sectional view of the drive assembly of the present invention;

[0027] Figure 9 Structural schematic diagram of the sectional view of the spray assembly of the present invention;

[0028] Figure 10 For the present invention Figure 9 Structural schematic diagram of the enlarged view at position A in;

[0029] Figure 11 Structural schematic diagram of the sectional view of the diversion assembly of the present invention.

[0030] In the figure: 1, base; 2, turntable; 3, support seat; 4, telescopic rod; 5, pillar; 6, housing; 61, outer shell; 62, sleeve; 63, through groove; 64, arc plate; 65, inclined plate; 66, elastic plate; 67, limiting plate; 68, connecting plate; 69, stop block; 610, drain port; 7, diversion assembly; 71, conical cylinder; 72, diversion groove; 73, circular groove; 74, elastic sleeve; 75, through hole; 76, annular groove; 8, spray assembly; 81, water inlet pipe; 82, annular pipe; 83, water outlet pipe; 84, round rod; 85, middle plate; 86, fixing ring; 87, spherical ball; 88, spring; 9, drive assembly; 91, bracket; 92, motor; 93, railing; 94, heat dissipation plate; 95, fan. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] The first embodiment is as Figures 1 to 7As shown in the figure, the present invention provides a technical solution: a water mist type air dust collector for urban planning construction, including a base 1. A turntable 2 is fixedly connected to the top of the base 1. A support seat 3 is rotatably connected to the top of the turntable 2. A support column 5 is fixedly connected to the top of the support seat 3. A telescopic rod 4 is rotatably connected to the top of the support seat 3. One end of the telescopic rod 4 away from the support seat 3 is rotatably connected to the housing 61. The telescopic rods 4 are symmetrically arranged with the housing 61 as the center. By setting the telescopic rods 4 and the turntable 2, the height and rotation direction of the device can be adjusted, which can not only reduce dust in the horizontal area, but also cover the space within a certain height range, spray the surrounding environment without dead angles, and comprehensively suppress the spread of dust, improving the dust reduction effect. One end of the telescopic rod 4 is located on the air outlet side close to the housing 61, and the support column 5 is located at the other end of the housing 61;

[0033] A housing 6, the housing 6 is rotatably connected to one end of the support column 5 away from the support seat 3. The support columns 5 are symmetrically arranged with the housing 6 as the center;

[0034] A diversion assembly 7, the diversion assembly 7 is fixedly installed inside the housing 6;

[0035] A spray assembly 8, the spray assembly 8 is fixedly installed inside the housing 6;

[0036] A drive assembly 9, the drive assembly 9 is fixedly installed inside the housing 6. The spray assembly 8, the diversion assembly 7 and the drive assembly 9 are arranged in sequence inside the housing 6;

[0037] Among them, the housing 6 includes an outer housing 61. The outer housing 61 is rotatably connected to the support column 5. A through groove 63 is provided at the air outlet end of the outer housing 61. A sleeve 62 is slidably connected to one end of the outer housing 61 close to the through groove 63. According to the dust removal requirements of the actual situation, the telescopic rod 4 is externally powered to work. When the telescopic rod 4 works, the output end extends, thereby pushing the outer housing 61 to rotate around the connection between the support column 5 and the outer housing 61. At this time, under the action of gravity, the elastic plate 66 is deformed by force, and the sleeve 62 slides on the outside of the outer housing 61 in the direction close to the outer housing 61, so that an extrusion is generated between the inclined plate 65 and the limiting plate 67, causing the inclined plate 65 to be deformed by force. As a result, the inclined angle between the inclined plate 65 and the sleeve 62 becomes smaller, making the spraying angle of the fog droplets more concentrated, and at the same time, the diffusion range in the horizontal direction will be reduced, which can reduce the impact on pedestrians, vehicles on the ground around the construction site, and nearby streets. One side of the sleeve 62 close to the outer housing 61 is fixedly connected with an elastic plate 66. The elastic plate 66 has elasticity. The inner wall of the sleeve 62 is fixedly connected with an inclined plate 65. The inclined plate 65 is located inside the through groove 63. By providing the inclined plate 65 at the air outlet end of the outer housing 61, the originally relatively concentrated spray flow can be diffused. By adjusting the inclination angle of the inclined plate 65, the spray can cover a farther construction area, reducing the spread of dust. At the same time, the fog droplets in the central part can be guided to the edge, or the fog droplets with different speeds can be mixed to make the spray more uniform in a certain area. One side of the inner wall of the outer housing 61 close to the sleeve 62 is fixedly connected with a connecting plate 68. One side of the connecting plate 68 close to the sleeve 62 is fixedly connected with an arc-shaped plate 64. One side of the arc-shaped plate 64 close to the inclined plate 65 is fixedly connected with a limiting plate 67.

[0038] One end of the elastic plate 66 away from the sleeve 62 is fixedly connected with the outer housing 61. The sleeve 62 is sleeved on the outside of the outer housing 61. There are multiple inclined plates 65. The arc-shaped plate 64 is located inside the multiple inclined plates 65. The inclined plate 65 is slidably connected with the through groove 63. There are multiple limiting plates 67. The multiple limiting plates 67 and the inclined plates 65 are arranged alternately. One side of the arc-shaped plate 64 close to the flow guiding component 7 is fixedly connected with a blocking block 69. A drain port 610 is provided at the bottom of the outer housing 61. When the outer housing 61 is tilted upward, over time, due to the condensation of the fog droplets in the outer housing 61 and the entry of moisture from the external environment into the outer housing 61, it cannot be naturally discharged due to gravity and will accumulate in the outer housing 61. By providing the drain port, under the action of gravity, the accumulated water will drain out from the drain port 610 along the inner wall of the outer housing 61, thereby preventing the corrosion of the inside of the outer housing 61 by the accumulated water and the adverse effects on the mechanical structure, reducing the frequency of maintenance and replacement of components, lowering the use cost, and improving the reliability and economy of the equipment.

[0039] Second embodiment, on the basis of the first embodiment, please refer to Figure 8As shown, the driving component 9 includes a bracket 91, which is fixedly connected to the inner wall of the outer shell 61. The bracket 91 is located at the air inlet end of the outer shell 61. One end of the bracket 91 away from the diversion component 7 is fixedly connected with a motor 92. A baffle 93 is fixedly connected to the inner wall of the outer shell 61 near the motor 92. A heat dissipation plate 94 is fixedly connected to one side of the baffle 93 close to the motor 92. The motor 92 is powered by an external power supply. When the motor 92 works, it drives the fan 95 to rotate. When the fan 95 rotates, air is inhaled into the interior of the outer shell 61 and accelerated. The high-speed flowing air passes through the diversion component 7 and then contacts the liquefied droplets of the spraying component 8. At this time, the high-speed flowing air will entrain and push out these droplets, thereby performing dust reduction treatment. At the same time, by setting the heat dissipation plate 94, when the fan 95 works, it will make the air flow through the heat dissipation plate 94 at a faster speed, increasing the exchange frequency of hot air and cold air, improving the heat dissipation speed of the heat dissipation plate 94, enabling the motor 92 to work stably at a lower temperature. The number of heat dissipation plates 94 is multiple, and the multiple heat dissipation plates 94 are evenly distributed outside the motor 92. The output end of the motor 92 penetrates through the bracket 91, and the output end of the motor 92 is fixedly connected with a fan 95.

[0040] The third embodiment is based on the first and second embodiments. Please refer to Figures 9 to 11As shown, the spray assembly 8 includes a water inlet pipe 81. The water inlet pipe 81 is fixedly installed on the outside of the housing 61, penetrates through the housing 61 and extends to the inside. A ring pipe 82 is fixedly connected to the outside of the water inlet pipe 81. The ring pipe 82 is located inside the housing 61. A water outlet pipe 83 is fixedly connected to the outside of the ring pipe 82. The number of the water outlet pipes 83 is multiple, and the multiple water outlet pipes 83 are evenly distributed on the outside of the ring pipe 82. A fixing ring 86 is fixedly connected to the inner wall of the water outlet pipe 83. A round rod 84 is arranged in the middle of the water outlet pipe 83. The round rod 84 penetrates through the fixing ring 86 and extends to the inside of the ring pipe 82. Water flows through the water inlet pipe 81, and the motor 92 works with an external power supply. When the motor 92 works, it drives the fan 95 to rotate. When the fan 95 rotates, air is sucked into the inside of the housing 61 and accelerated. The high-speed flowing air passes through the diversion assembly 7. Under the action of the high-speed flowing air, the through-hole 75 end of the elastic sleeve 74 is forced to expand outwards. Contact and extrusion occur between the elastic sleeve 74 and the middle plate 85, so that the round rod 84 is forced to drive the spherical ball 87 away from the fixing ring 86. At this time, the water inside the ring pipe 82 sprays out through the gap between the round rod 84 and the fixing ring 86. When the motor 92 does not work, the spherical ball 87 is in close contact with the fixing ring 86, and at this time the water outlet pipe 83 does not spray water. If the water outlet pipe 83 can still spray water when the motor 92 does not work, then the sprayed water is difficult to reach the predetermined spray area due to the lack of sufficient wind force for transportation, resulting in a waste of water resources. And this design can ensure that water will only spray out from the water outlet pipe 83 when the motor 92 is working properly and can effectively transport the droplets to the target area, improving the utilization rate of water resources. A spherical ball 87 is fixedly connected to the outside of the round rod 84. One end of the spherical ball 87 far away from the round rod 84 is fixedly connected to a spring 88. One end of the spring 88 far away from the spherical ball 87 is fixedly connected to the inner wall of the ring pipe 82. One end of the round rod 84 far away from the spring 88 is fixedly connected to a middle plate 85. Both ends of the middle plate 85 are fixedly connected to the adjacent two round rods 84.

[0041] The diversion assembly 7 includes a conical cylinder 71. The conical cylinder 71 is fixedly connected to the inner wall of the housing 61. The conical cylinder 71 is located in the middle of the ring pipe 82 and the fan 95. Diversion grooves 72 are formed on the outside of the conical cylinder 71. The number of the diversion grooves 72 is multiple, and the multiple diversion grooves 72 are evenly distributed around the conical cylinder 71. A round groove 73 is formed on one side of the conical cylinder 71 close to the ring pipe 82. The water outlet pipe 83 is located inside the round groove 73. An elastic sleeve 74 is fixedly connected to the inner wall of the conical cylinder 71. A through-hole 75 is formed on one side of the elastic sleeve 74 close to the round groove 73. A ring groove 76 is formed on the outside of the conical cylinder 71 close to the drain port 610. The ring groove 76 communicates with the diversion grooves 72.

[0042] During use, according to the dust removal requirements of the actual situation, the telescopic rod 4 is externally powered to work. When the telescopic rod 4 works, the output end extends, thereby pushing the housing 61 to rotate around the connection between the pillar 5 and the housing 61. At this time, under the action of gravity, the elastic plate 66 deforms when the sleeve 62 is stressed, and the sleeve 62 slides on the outside of the housing 61 towards the direction close to the housing 61, so that an extrusion is generated between the inclined plate 65 and the limiting plate 67, causing the inclined plate 65 to deform under stress. As a result, the inclined angle between the inclined plate 65 and the sleeve 62 becomes smaller, making the spraying angle of the water droplets more concentrated upwards, and at the same time, the diffusion range in the horizontal direction will be reduced, which can reduce the impact on pedestrians, vehicles on the ground around the construction site and nearby streets.

[0043] The water inlet pipe 81 is filled with water, and the motor 92 is externally powered to work. The motor 92 drives the fan 95 to rotate when it works. When the fan 95 rotates, air is sucked into the interior of the housing 61 and accelerated. The high-speed flowing air passes through the flow guiding component 7. Under the action of the high-speed flowing air, the through hole 75 end of the elastic sleeve 74 is stressed and expands outwards. The elastic sleeve 74 contacts and generates extrusion with the middle plate 85, causing the round rod 84 to be stressed and drive the spherical ball 87 away from the fixed ring 86. At this time, the water inside the annular pipe 82 sprays out through the gap between the round rod 84 and the fixed ring 86. When the motor 92 does not work, the spherical ball 87 is in close contact with the fixed ring 86, and at this time, the water outlet pipe 83 does not spray water.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water mist type air dust collector for urban planning construction, characterized in that, Including: A base (1), on the top of the base (1) is fixedly connected with a turntable (2), on the top of the turntable (2) is rotatably connected with a support seat (3), on the top of the support seat (3) is fixedly connected with a pillar (5), and on the top of the support seat (3) is rotatably connected with a telescopic rod (4); A housing (6), the housing (6) is rotatably connected with one end of the pillar (5) away from the support seat (3), and the pillar (5) is symmetrically arranged with the housing (6) as the center; A flow guiding assembly (7), the flow guiding assembly (7) is fixedly installed inside the housing (6); A spraying assembly (8), the spraying assembly (8) is fixedly installed inside the housing (6); A driving assembly (9), the driving assembly (9) is fixedly installed inside the housing (6), and the spraying assembly (8), the flow guiding assembly (7) and the driving assembly (9) are arranged in sequence inside the housing (6); Among them, the housing (6) includes an outer shell (61), the outer shell (61) is rotatably connected with the pillar (5), a through groove (63) is opened at the air outlet end of the outer shell (61), a sleeve (62) is slidably connected to one end of the outer shell (61) close to the through groove (63), a spring plate (66) is fixedly connected to one side of the sleeve (62) close to the outer shell (61), an inclined plate (65) is fixedly connected to the inner wall of the sleeve (62), the inclined plate (65) is located inside the through groove (63), a connecting plate (68) is fixedly connected to the inner wall of the outer shell (61) close to the sleeve (62), an arc plate (64) is fixedly connected to one side of the connecting plate (68) close to the sleeve (62), and a limiting plate (67) is fixedly connected to the outer side of the arc plate (64) close to the inclined plate (65); One end of the spring plate (66) away from the sleeve (62) is fixedly connected with the outer shell (61), the sleeve (62) is sleeved on the outside of the outer shell (61), the number of the inclined plates (65) is multiple, the arc plate (64) is located inside the multiple inclined plates (65), the inclined plate (65) is slidably connected with the through groove (63), the number of the limiting plates (67) is multiple, the multiple limiting plates (67) and the inclined plates (65) are arranged alternately, a blocking block (69) is fixedly connected to one side of the arc plate (64) close to the flow guiding assembly (7), and a drain port (610) is opened at the bottom of the outer shell (61); The spraying assembly (8) includes a water inlet pipe (81), the water inlet pipe (81) is fixedly installed on the outside of the outer shell (61), the water inlet pipe (81) penetrates through the outer shell (61) and extends to the inside, and a ring pipe (82) is fixedly connected to the outside of the water inlet pipe (81), and the ring pipe (82) is located inside the outer shell (61); A water outlet pipe (83) is fixedly connected to the outside of the ring pipe (82), the number of the water outlet pipes (83) is multiple, the multiple water outlet pipes (83) are evenly distributed on the outside of the ring pipe (82), a fixing ring (86) is fixedly connected to the inner wall of the water outlet pipe (83), and a round rod (84) is arranged in the middle of the water outlet pipe (83); The round rod (84) passes through the fixed ring (86) and extends into the interior of the annular pipe (82). A spherical ball (87) is fixedly connected to the outer side of the round rod (84). One end of the spherical ball (87) away from the round rod (84) is fixedly connected to a spring (88). One end of the spring (88) away from the spherical ball (87) is fixedly connected to the inner wall of the annular pipe (82). One end of the round rod (84) away from the spring (88) is fixedly connected to an intermediate plate (85). Both ends of the intermediate plate (85) are fixedly connected to adjacent round rods (84).

2. The water mist type air dust collector for urban planning construction according to claim 1, characterized in that: The driving assembly (9) includes a bracket (91). The bracket (91) is fixedly connected to the inner wall of the housing (61). The bracket (91) is located at the air inlet end of the housing (61). One end of the bracket (91) away from the flow guiding assembly (7) is fixedly connected to a motor (92). A baffle (93) is fixedly connected to the inner wall of the housing (61) near the motor (92).

3. The water mist type air dust collector for urban planning construction according to claim 2, wherein: A heat dissipation plate (94) is fixedly connected to one side of the baffle (93) near the motor (92). The number of the heat dissipation plates (94) is multiple. The multiple heat dissipation plates (94) are evenly distributed on the outer side of the motor (92). The output end of the motor (92) passes through the bracket (91). A fan (95) is fixedly connected to the output end of the motor (92).

4. The water mist type air dust collector for urban planning construction according to claim 3, characterized in that: The flow guiding assembly (7) includes a conical cylinder (71). The conical cylinder (71) is fixedly connected to the inner wall of the housing (61). The conical cylinder (71) is located at the middle of the annular pipe (82) and the fan (95). Flow guiding grooves (72) are formed on the outer side of the conical cylinder (71).

5. The water mist type air dust collector for urban planning construction according to claim 4, characterized in that: The number of the flow guiding grooves (72) is multiple. The multiple flow guiding grooves (72) are evenly distributed around the conical cylinder (71). A circular groove (73) is formed on one side of the conical cylinder (71) near the annular pipe (82). The water outlet pipe (83) is located inside the circular groove (73).

6. The water mist type air dust collector for urban planning building construction according to claim 5, characterized in that: An elastic sleeve (74) is fixedly connected to the inner wall of the conical cylinder (71). A through hole (75) is formed on one side of the elastic sleeve (74) near the circular groove (73). An annular groove (76) is formed on the outer side of the conical cylinder (71) near the drain port (610). The annular groove (76) communicates with the flow guiding grooves (72).

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