Environment-friendly dust falling device for urban construction
By designing a dust reduction device combining water storage tank and textile fabric, the problems of inconvenient spraying of water mist and re-diffusion of dust on the construction site are solved, and continuous and effective dust reduction effect and air humidity maintenance are achieved.
Patent Information
- Application Number
- CN202510636681.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-17
- Publication Date
- 2025-08-19
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After spraying water mist, the dust reduction device at the construction site is prone to diffuse again due to the decrease in air humidity, and it is inconvenient to set up water pipes, which affects construction efficiency and air quality.
Design an environmentally friendly dust reduction device including a water storage tank, dust reduction mechanism and early warning mechanism. Spray water mist through atomizing spray head, absorb dust using textile fabric, and keep it wet through water circulation, and cooperate with the early warning system to prevent insufficient water and ensure continuous dust reduction effect.
It realizes uniform spraying of water mist, effectively adsorbing and collecting dust, maintaining air humidity, preventing dust from spreading again, and reminding the water source to replenish when there is insufficient water to ensure continuous dust reduction effect.
Smart Images
Figure CN120502186A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of dust suppression devices, in particular to an environmentally friendly dust suppression device for urban construction. Background Art
[0002] Urban construction refers to construction activities related to urban development, such as infrastructure construction, residential and commercial area construction, public service facility construction, greening and environmental beautification, etc. However, a large amount of dust is inevitably generated during the construction process. It not only pollutes the air and affects the respiratory health of nearby residents and construction workers, but may also attach to nearby plants and water bodies and endanger the normal ecosystem. Therefore, construction sites generally use watering to reduce dust.
[0003] However, since large vehicles often pass through the construction site, there are certain inconveniences in setting up water pipes for water mist spraying. In addition, after the spraying stops at the end of the get off work day, as the humidity in the air gradually decreases, the dust that falls to the ground with the water mist may be blown by the wind again and diffused into the air, so the purpose of truly reducing the dust content in the air cannot be achieved. Summary of the Invention
[0004] To this end, the present invention provides an environmentally friendly dust reduction device for urban construction to solve the above-mentioned problems.
[0005] The present invention provides the following technical solution: an environmental protection dust reduction device for urban construction, comprising a water storage tank, a dust reduction mechanism provided at the middle of the top of the water storage tank, and an early warning mechanism provided at the front of the top of the water storage tank; The dust reduction mechanism includes a hollow column, the bottom end of the hollow column is fixedly connected to the middle part of the top of the water tank, the upper inner part of the hollow column is fixedly connected to a water pump, the top of the hollow column is rotatably connected to a turntable, the middle part of the top of the turntable is fixedly connected to a water inlet bin, a plurality of connecting pipes are fixedly connected to the outside of the water inlet bin, a plurality of atomizing nozzles are fixedly connected to the outside of the plurality of connecting pipes, the water inlet bin is connected to the water pump through the water inlet pipe, a servo motor is fixedly connected to the rear end of the top of the water tank, the output end of the servo motor is fixedly connected to a rotating rod, the top of the rotating rod is fixedly connected to gear 1, the front part of the gear 1 is meshed with gear 2, and the top of the gear 2 is fixedly connected to the bottom end of the turntable.
[0006] As a preferred solution of the present invention, a sleeve is rotatably connected to the upper outer portion of the rotating rod, and a plurality of connecting frames are fixedly connected to the outer side of the sleeve, and the front ends of the plurality of connecting frames are fixedly connected to the rear side of the hollow column.
[0007] As a preferred solution of the present invention, the outer side of the bottom end of gear 1 is rotatably connected to a support plate, the front end of the support plate is fixedly connected to the top rear side of the hollow column, and the inner side of gear 2 is rotatably connected to the outer top end of the hollow column.
[0008] As a preferred solution of the present invention, the upper outer part of the hollow column is fixedly connected to a support frame 1, the top of the support frame 1 is rotatably connected to the outer side of the bottom end of the turntable, the bottom ends of multiple connecting tubes are fixedly connected to a support frame 2, and the bottom ends of multiple support frames 2 are fixedly connected to the outer side of the top end of the turntable.
[0009] As a preferred solution of the present invention, the dust reduction mechanism also includes a water storage tank, the bottom ends of the water storage tanks on both sides are fixedly connected to the top of the water storage tank, the bottom ends of the water storage tanks on both sides are fixedly connected to a U-shaped plate, the top ends of the U-shaped plates on both sides are fixedly connected to a flushing bin, the inside of the flushing bins on both sides are fixedly connected to a partition 1, the middle part of the partition 1 on both sides is provided with an electric-controlled valve, the bottom ends of the partition 1 on both sides are fixedly connected to a guide plate, the lower part of the flushing bins on both sides is fixedly connected to a frame, the inside of the frames on both sides are fixedly connected to textile cloth, the bottom ends of the flushing bins on both sides are provided with a drain port, the upper front end of the flushing bins on both sides are fixedly connected to a water suction pipe, the lower outer side of the rotating rod is fixedly connected to an impeller 1, the bottom outer side of the rotating rod is rotatably connected to a partition 2, the outer side of the partition 2 is fixedly connected to an air suction bin, and both sides of the air suction bin are connected to the flushing bin through an air pipe.
[0010] As a preferred solution of the present invention, the outer sides of the water suction pipes on both sides are fixedly connected with fixed plates, and the rear ends of the fixed plates on both sides are fixedly connected to the front ends of the U-shaped plates.
[0011] As a preferred solution of the present invention, an outer side of the impeller is rotatably connected to the upper inner portion of the air suction bin, and the bottom end of the air suction bin is fixedly connected to the rear top end of the water tank.
[0012] As a preferred solution of the present invention, the early warning mechanism includes a circular silo, the bottom end of the circular silo is fixedly connected to the front bottom end of the water tank, the rear side of the circular silo is fixedly connected to the front end of the water inlet pipe, the inside of the circular silo is rotatably connected to impeller 2, the middle of impeller 2 is fixedly connected to a rotating rod, the middle of the outer side of the rotating rod is slidably connected to a hollow cylinder, the bottom of the outer side of the hollow cylinder is fixedly connected to a raft, the top of the hollow cylinder passes through the water tank, the top of the outer side of the hollow cylinder is fixedly connected to a magnet, the top of the rotating rod is fixedly connected to a connecting disk, a plurality of pendulums are fixedly connected to the outer side of the bottom end of the connecting disk, and a bell shell is provided on the outer side of the top of the rotating rod.
[0013] As a preferred solution of the present invention, guide rods are passed through the front and rear sides of the raft, the bottom ends of the guide rods on the front and rear sides are fixedly connected to the top of the silo, and the top ends of the guide rods on the front and rear sides are fixedly connected to the top of the water tank.
[0014] As a preferred solution of the present invention, the bottom end of the rotating rod is rotatably connected to the bottom end of the water tank, the top end of the bell housing is fixedly connected to a fixing bracket, and both sides of the bottom end of the fixing bracket are fixedly connected to the top end of the water tank. Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the dust reduction mechanism can be set up to spray water mist evenly into the surrounding environment, and at the same time, part of the dust can be sucked onto the wetted textile surface through the flow of air in the process of dust falling with the water mist, thereby effectively concentrating the dust and preventing the outside wind from blowing up the dust on the ground again after the water mist evaporates. Moreover, the water body can be actively circulated to keep the textile moist through the coordination among the water storage tank, the flushing chamber, the electric control valve, the drain outlet and the water suction pipe, thereby increasing the humidity of the air passing through the textile. In addition, part of the dust on the surface of the textile can be flushed to the bottom of the flushing chamber by the flow of water, so as to prevent a large amount of dust from adhering to the surface of the textile and affecting the normal circulation of air. At the same time, in conjunction with the setting of the early warning mechanism, a warning can be issued when there is insufficient water in the water tank, so as to avoid a significant reduction in the dust reduction effect due to insufficient water supply. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view schematic diagram of the overall structure of the present invention; Figure 2 It is a bottom view schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the hollow column connection structure in the present invention; Figure 4 Schematic diagram of the water storage tank connection structure in the present invention; Figure 5 This is a schematic diagram of the air suction bin connection structure in the present invention; Figure 6 For the present invention Figure 2 A magnified schematic diagram of the structure at A; Figure 7 For the present invention Figure 4 A magnified schematic diagram of the structure at B; Figure 8 For the present invention Figure 3 A magnified schematic diagram of the structure at C; Figure 9 For the present invention Figure 3 Enlarged schematic diagram of the structure at D.
[0016] Figure: 1, water tank; 2, dust suppression mechanism; 201, hollow column; 202, water pump; 203, turntable; 204, water inlet tank; 205, connecting pipe; 206, atomizing nozzle; 207, water inlet pipe; 208, servo motor; 209, rotating rod; 210, gear 1; 211, gear 2; 212, sleeve; 213, connecting frame; 214, supporting plate; 215, support frame 1; 216, support frame 2; 217, water tank; 218, U-shaped plate; 219, flushing tank; 220, partition 1; 2 21. Electric-controlled valve; 222. Guide plate; 223. Frame; 224. Textile cloth; 225. Drain outlet; 226. Suction pipe; 227. Impeller 1; 228. Partition 2; 229. Suction chamber; 230. Air pipe; 231. Fixed plate; 3. Early warning mechanism; 301. Round chamber; 302. Impeller 2; 303. Rotating rod; 304. Hollow cylinder; 305. Floating raft; 306. Magnet; 307. Connecting plate; 308. Pendulum; 309. Bell housing; 310. Guide rod; 311. Fixed frame. DETAILED DESCRIPTION
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0018] See also Figure 1-9 The technical solution provided by the present invention specifically includes the following embodiments: Embodiment: An environmental dust reduction device for urban construction includes a water tank 1, a dust reduction mechanism 2 is provided at the middle of the top of the water tank 1, and an early warning mechanism 3 is provided at the front of the top of the water tank 1; The dust reduction mechanism 2 includes a hollow column 201, the bottom end of the hollow column 201 is fixedly connected to the middle of the top of the water storage tank 1, the upper part of the hollow column 201 is fixedly connected to a water pump 202, the top of the hollow column 201 is rotatably connected to a turntable 203, the middle of the top of the turntable 203 is fixedly connected to a water inlet bin 204, a plurality of connecting pipes 205 are fixedly connected to the outside of the water inlet bin 204, a plurality of connecting pipes 205 are fixedly connected to the outside of each of the plurality of connecting pipes 205, a plurality of atomizing nozzles 206 are fixedly connected, the water inlet bin 204 is connected to the water pump 202 through a water inlet pipe 207, a servo motor 208 is fixedly connected to the rear end of the top of the water storage tank 1, a rotating rod 209 is fixedly connected to the output end of the servo motor 208, a gear 1 210 is fixedly connected to the top of the rotating rod 209, a gear 2 211 is meshed with the front of the gear 1 210, and the top of the gear 2 211 is fixedly connected to the bottom end of the turntable 203; The hollow column 201 can provide support and fixation for the water pump 202, so that when the water pump 202 is working, a large amount of water stored in the water tank 1 can flow upward into the water inlet bin 204 through the water inlet pipe 207, and then enter the evenly distributed connecting pipes 205 and be sprayed out in the form of mist by each atomizing nozzle 206. At the same time, the servo motor 208 can make the rotating rod 209 drive the gear 1 210 to rotate. Since the gear 2 211 is engaged with the gear 1 210, the gear 2 211 can drive the turntable 203 and the connected water inlet bin 204, connecting pipe 205 and atomizing nozzle 206 to rotate synchronously, thereby relatively evenly spraying water mist to the surrounding area to ensure that the dust in the surrounding air can fully contact the water mist and fall to the ground, thereby preparing for subsequent dust collection. In addition, the water tank 1 can avoid the need to lay pipes at the construction site to prevent affecting the driving of various vehicles.
[0019] The outer upper portion of the rotating rod 209 is rotatably connected to a sleeve 212, and the outer side of the sleeve 212 is fixedly connected to a plurality of connecting frames 213, and the front ends of the plurality of connecting frames 213 are fixedly connected to the rear side of the hollow column 201; The sleeve 212 and the evenly distributed connecting frames 213 can limit and protect the rotating rod 209 to prevent the rotating rod 209 from shaking during rotation and affecting normal transmission, and can prevent foreign objects from contacting the rotating rotating rod 209 and causing accidents.
[0020] The outer side of the bottom end of gear 1 210 is rotatably connected to a support plate 214, the front end of the support plate 214 is fixedly connected to the top of the rear side of the hollow column 201, and the inner side of gear 211 is rotatably connected to the top of the outer side of the hollow column 201; The support plate 214 can limit the gear 1 210 to prevent it from being displaced due to force when meshing with the gear 2 211. At the same time, the gear 2 211 restricted by the hollow column 201 can ensure that the gear 1 210 and the gear 2 211 are always in effective contact.
[0021] The upper outer portion of the hollow column 201 is fixedly connected to a support frame 1 215, the top of which is rotatably connected to the outer side of the bottom end of the turntable 203, and the bottom ends of the multiple connecting tubes 205 are all fixedly connected to a support frame 216, and the bottom ends of the multiple support frames 216 are all fixedly connected to the outer side of the top end of the turntable 203; The turntable 203 can be supported by the support frame 1 215 to prevent the turntable 203 from deflecting during rotation, thereby preventing the turntable 203 from being broken due to excessive force at the contact point with the hollow column 201. Similarly, the connecting pipe 205 can be kept stable by the evenly distributed support frame 216 to also prevent cracks from occurring in the contact area between the connecting pipe 205 and the water inlet tank 204.
[0022] The dust suppression mechanism 2 also includes a water tank 217, the bottom ends of the water tanks 217 on both sides are fixedly connected to the top of the water tank 1, the bottom ends of the water tanks 217 on both sides are fixedly connected to U-shaped plates 218, the tops of the U-shaped plates 218 on both sides are fixedly connected to flushing bins 219, the insides of the flushing bins 219 on both sides are fixedly connected to partitions 220, the middle parts of the partitions 220 on both sides are provided with electric control valves 221, the bottom ends of the partitions 220 on both sides are fixedly connected to guide plates 222, and the lower parts of the flushing bins 219 on both sides are fixedly connected. A frame 223 is fixedly connected, and textile cloth 224 is fixedly connected to the inside of the frames 223 on both sides. A drain port 225 is opened at the bottom of the flushing bins 219 on both sides, and a water suction pipe 226 is fixedly connected to the upper front end of the flushing bins 219 on both sides. An impeller 1 227 is fixedly connected to the lower outer side of the rotating rod 209. A partition 228 is rotatably connected to the bottom outer side of the rotating rod 209. An air suction bin 229 is fixedly connected to the outer side of the partition 228. Both sides of the air suction bin 229 are connected to the flushing bin 219 through an air pipe 230. The water tank 217 can accommodate part of the water to ensure that the water inlet at the bottom end of the suction pipe 226 is always below the water surface. At the same time, the U-shaped plate 218 can support the flushing chamber 219 to make it higher than the water surface inside the water tank 217. Then, after the electric control valve 221 is opened, the water stored above the partition 220 can pass through the electric control valve 221 under the action of gravity and then gradually drip onto the surface of the guide plate 222. Since the guide plate 222 is tilted as a whole, the water can flow along the guide plate 222. To the surface of the inclined textile cloth 224 fixed by the frame 223, the textile cloth 224 is gradually wetted, and part of the water can also pass through the textile cloth 224 and flow into the water tank 217 from the drain outlet 225. In addition, as the water above the partition 220 decreases, the air pressure in the upper part of the flushing bin 219 also decreases. Then, under the action of the external air pressure, the water inside the water tank 217 can enter the upper area of the partition 220 along the water suction pipe 226, thereby completing the active circulation of the water to ensure that the dust is not polluted during a long period of time. During the washing process, the textile cloth 224 is always kept wet. In addition, when the rotating rod 209 rotates, the impeller 227 connected thereto can rotate synchronously, thereby generating suction and allowing air to enter the washing chamber 219 from the gaps on the lower side of the surface of the washing chamber 219 on both sides, and after passing through the textile cloth 224, it can enter the suction chamber 229 along the air pipe 230 and be discharged. In summary, when the dust falls with the water mist and approaches the ground, part of the dust can enter the washing chamber 219 driven by the air and be blocked by the textile cloth 224, thereby achieving the purpose of collecting air. The purpose of the dust in the air is to actually reduce the dust content in the air. At the same time, as the air passes through the textile cloth 224, the air humidity can be greatly increased. Therefore, when the air is discharged again along the air pipe 230 and the air suction chamber 229, the dust reduction effect can be further improved as it diffuses. In addition, as the water body continuously falls to the surface of the textile cloth 224 along the electric control valve 221 and the guide plate 222, part of the dust on the surface of the textile cloth 224 can be washed away to prevent excessive dust on the surface of the textile cloth 224 after long-term use and affect the normal air circulation.
[0023] The outer sides of the water suction pipes 226 on both sides are fixedly connected with fixed plates 231, and the rear ends of the fixed plates 231 on both sides are fixedly connected to the front ends of the U-shaped plates 218; The water suction pipe 226 can be fixed by the fixing plate 231 to improve the stability of the water suction pipe 226 and prevent the water suction pipe 226 from shaking due to external force.
[0024] The outer side of the impeller 227 is rotatably connected to the upper part of the air suction bin 229, and the bottom end of the air suction bin 229 is fixedly connected to the top end of the water tank 1; The air suction bin 229 can guide the impeller 227 to prevent the impeller 227 from being deflected during rotation, and the cooperation between the air suction bin 229 and the water tank 1 can shield and protect the servo motor 208.
[0025] The early warning mechanism 3 includes a circular silo 301, the bottom end of the circular silo 301 is fixedly connected to the front end of the bottom end of the water storage tank 1, the rear side of the circular silo 301 is fixedly connected to the front end of the water inlet pipe 207, the interior of the circular silo 301 is rotatably connected to the second impeller 302, the middle part of the second impeller 302 is fixedly connected to the rotating rod 303, the middle part of the outer side of the rotating rod 303 is slidably connected to the hollow cylinder 304, the outer bottom of the hollow cylinder 304 is fixedly connected to the floating raft 305, the top of the hollow cylinder 304 passes through the water storage tank 1, the outer top end of the hollow cylinder 304 is fixedly connected to the magnet 306, the top of the rotating rod 303 is fixedly connected to the connecting disk 307, the outer side of the bottom end of the connecting disk 307 is fixedly connected to a plurality of pendulums 308, and the outer side of the top of the rotating rod 303 is provided with a bell housing 309; Through the opening in the front area of the silo 301, the water stored in the water tank 1 can pass through the silo 301 and enter the water inlet pipe 207 when the water pump 202 is working. As the water flows, it can exert thrust on the impeller 2 302, causing the impeller 2 302 to drive the rotating rod 303, the connecting plate 307 and the evenly distributed pendulums 308 to rotate in one direction. At the same time, under the action of the water inside the water tank 1, the raft 305 can have a certain buoyancy, causing the hollow cylinder 304 to drive the magnet 306 close to the pendulum 308. Therefore, when the water inside the water tank 1 is relatively abundant, the pendulum 308 composed of the rope body and the iron hammer head can be pulled under the attraction of the magnet 306. The raft 305 drives the hollow cylinder 304 and the magnet 306 downward and gradually moves away from the pendulum 308. At this time, each pendulum 308 rotates with the connecting plate 307 and the rotating rod 303 and collides with the bell shell 309 with multiple protrusions on the inner surface under the action of centrifugal force, thereby generating a sound to remind relevant personnel to replenish water into the water tank 1 in time from the water supply port located in the front area of the top of the water tank 1, so as to prevent the water in the water tank 1 from being insufficient and affecting the normal dust reduction effect.
[0026] The front and rear sides of the raft 305 are penetrated by guide rods 310. The bottom ends of the front and rear guide rods 310 are fixedly connected to the top of the silo 301, and the top ends of the front and rear guide rods 310 are fixedly connected to the top of the water tank 1. The raft 305 can be limited by the guide rod 310 to ensure that the raft 305 can only move up and down with the change of water level, thereby avoiding horizontal squeezing between the hollow cylinder 304 and the rotating rod 303.
[0027] The bottom end of the rotating rod 303 is rotatably connected to the bottom end of the water tank 1, and the top end of the bell housing 309 is fixedly connected to a fixing bracket 311, and both sides of the bottom end of the fixing bracket 311 are fixedly connected to the top end of the water tank 1; The water tank 1 can be used to limit the rotating rod 303, and then the hollow cylinder 304 can be used to keep the rotating rod 303 vertical as a whole, and the fixing frame 311 can be used to fix the bell shell 309, thereby preventing the bell shell 309 from shaking when each pendulum 308 contacts the bell shell 309, thereby preventing normal use.
[0028] When the environmental protection dust reduction device for urban construction of this solution is working, the water stored in the water tank 1 can be supplied to the water inlet bin 204, the connecting pipes 205 and the atomizing nozzles 206 along the water inlet pipe 207 by the water pump 202, and then the humidity of the nearby air can be increased after being sprayed by the evenly distributed atomizing nozzles 206, so that the dust in the air gradually falls to the ground due to the increase in weight. At the same time, the servo motor 208 can make the rotating rod 209 drive the gear 1 210 and the impeller 1 227 to rotate, wherein the gear 1 210 can be used to make the gear 2 211 meshed with it drive the turntable 203, the water inlet bin 204, the connecting pipe 205 and the atomizing nozzle 206 to rotate in the horizontal direction, thereby ensuring relatively uniform humidity in the nearby air; The rotation of the impeller 227 can generate suction, and then the falling dust can be brought close to the surface gap of the washing chamber 219 by the air flow through the air pipe 230. In addition, after a certain amount of water is injected into the upper part of the washing chamber 219 and the injection port is closed, and the water level in the water tank 217 is higher than the water inlet at the bottom of the suction pipe 226, as the electric control valve 221 is opened, the water in the upper part of the washing chamber 219 can pass through the partition 220 and drip along the guide plate 222 to the surface of the textile fabric 224. After wetting the textile fabric 224, part of the water can fall into the water in the water tank 217 through the drain port 225. At the same time, as the water in the upper part of the washing chamber 219 decreases, its internal air pressure can be reduced accordingly, and then, under the action of the external atmospheric pressure, the water in the water tank 217 can be caused to flow along the suction pipe 226. 6 is pressed toward the upper part of the flushing chamber 219 to replenish the water flowing out of the electric control valve 221, ensuring that the textile cloth 224 can be in constant contact with the water and remain moist. At this time, the dust that enters the lower part of the flushing chamber 219 with the air under the action of the impeller 227 can be blocked and collected by the textile cloth 224 to prevent it from being further exposed to the external environment. The air passing through the textile cloth 224 will increase its own humidity and further increase the humidity of the surrounding area after being discharged through the air pipe 230 into the air suction chamber 229, thereby improving the air quality in the surrounding area. Moreover, under the flushing of the water, the dust on the surface of the textile cloth 224 can move along the inclined textile cloth 224 and gradually accumulate to the bottom of the flushing chamber 219, thereby preventing a large amount of dust from blocking the textile cloth 224 and affecting the air permeability of the textile cloth 224. In addition, before the water in the water tank 1 enters the water inlet pipe 207, it can apply thrust to the impeller 2 302 in the silo 301, so that the impeller 2 302 drives the rotating rod 303, the connecting plate 307 and the pendulum 308 to rotate. When the water in the water tank 1 is sufficient, the raft 305 floating on the water surface can make the magnet 306 close to the pendulum 308 through the hollow cylinder 304. At this time, each pendulum 308 composed of a rope body and an iron hammer head can be attracted by the magnet 306 without obvious When the water level in the water tank 1 is low, the magnet 306 is far away from the pendulums 308, so the suction force exerted on them is relatively weak. At this time, the pendulums 308 can be moved away from each other by the centrifugal force when rotating with the connecting disk 307, and then collide with the bell housing 309 to produce a sound, thereby reminding the staff that the water level in the water tank 1 is insufficient.
[0029] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims
1. An environmentally friendly dust suppression device for urban construction, characterized by: It comprises a water storage tank (1), wherein a dust suppression mechanism (2) is provided at the middle of the top of the water storage tank (1), and an early warning mechanism (3) is provided at the front of the top of the water storage tank (1); The dust suppression mechanism (2) comprises a hollow column (201), the bottom end of the hollow column (201) is fixedly connected to the middle of the top of the water storage tank (1), the upper inner portion of the hollow column (201) is fixedly connected to a water pump (202), the top of the hollow column (201) is rotatably connected to a turntable (203), the middle of the top of the turntable (203) is fixedly connected to a water inlet bin (204), the outer side of the water inlet bin (204) is fixedly connected to a plurality of connecting pipes (205), and the outer sides of the plurality of connecting pipes (205) are fixedly connected to the outer sides of the plurality of connecting pipes (205). A plurality of atomizing nozzles (206) are connected, the water inlet tank (204) is connected to the water pump (202) via a water inlet pipe (207), a servo motor (208) is fixedly connected to the rear end of the top of the water storage tank (1), a rotating rod (209) is fixedly connected to the output end of the servo motor (208), a gear 1 (210) is fixedly connected to the top end of the rotating rod (209), a gear 2 (211) is meshed with the front end of the gear 1 (210), and the top end of the gear 2 (211) is fixedly connected to the bottom end of the turntable (203).
2. The dust suppression device for urban construction and environmental protection according to claim 1, characterized in that: The upper outer portion of the rotating rod (209) is rotatably connected to a sleeve (212), and the outer side of the sleeve (212) is fixedly connected to a plurality of connecting frames (213), and the front ends of the plurality of connecting frames (213) are fixedly connected to the rear side of the hollow column (201).
3. The dust suppression device for urban construction and environmental protection according to claim 1, characterized in that: The outer side of the bottom end of the gear 1 (210) is rotatably connected to a support plate (214), the front end of the support plate (214) is fixedly connected to the top of the rear side of the hollow column (201), and the inner side of the gear 2 (211) is rotatably connected to the outer top end of the hollow column (201).
4. The dust suppression device for urban construction and environmental protection according to claim 1, characterized in that: The upper outer portion of the hollow column (201) is fixedly connected to a support frame 1 (215), the top end of the support frame 1 (215) is rotatably connected to the outer side of the bottom end of the turntable (203), the bottom ends of the plurality of connecting tubes (205) are fixedly connected to a support frame 2 (216), and the bottom ends of the plurality of support frames 2 (216) are fixedly connected to the outer side of the top end of the turntable (203).
5. The dust suppression device for urban construction and environmental protection according to claim 1, characterized in that: The dust suppression mechanism (2) further comprises a water tank (217), the bottom ends of the water tanks (217) on both sides are fixedly connected to the top end of the water tank (1), the bottom ends of the water tanks (217) on both sides are fixedly connected to U-shaped plates (218), the top ends of the U-shaped plates (218) on both sides are fixedly connected to flushing bins (219), the insides of the flushing bins (219) on both sides are fixedly connected to partitions (220), the middle parts of the partitions (220) on both sides are provided with electric control valves (221), the bottom ends of the partitions (220) on both sides are fixedly connected to guide plates (222), and the lower parts of the flushing bins (219) on both sides are fixedly connected to partitions (220). A frame (223) is fixedly connected, and textile cloth (224) is fixedly connected inside the frames (223) on both sides. A drain port (225) is provided at the bottom end of the flushing bin (219) on both sides. A water suction pipe (226) is fixedly connected to the upper front end of the flushing bin (219) on both sides. An impeller 1 (227) is fixedly connected to the lower outer side of the rotating rod (209). A partition 2 (228) is rotatably connected to the bottom outer side of the rotating rod (209). An air suction bin (229) is fixedly connected to the outer side of the partition 2 (228). Both sides of the air suction bin (229) are connected to the flushing bin (219) through an air pipe (230).
6. The dust suppression device for urban construction and environmental protection according to claim 5, characterized in that: The outer sides of the water suction pipes (226) on both sides are fixedly connected to fixed plates (231), and the rear ends of the fixed plates (231) on both sides are fixedly connected to the front end of the U-shaped plate (218).
7. The dust suppression device for urban construction and environmental protection according to claim 5, characterized in that: The outer side of the impeller 1 (227) is rotatably connected to the upper inner portion of the air suction bin (229), and the bottom end of the air suction bin (229) is fixedly connected to the rear end of the top end of the water storage tank (1).
8. The dust suppression device for urban construction and environmental protection according to claim 1, characterized in that: The early warning mechanism (3) comprises a circular bin (301), the bottom end of the circular bin (301) is fixedly connected to the front end of the bottom end of the water storage tank (1), the rear side of the circular bin (301) is fixedly connected to the front end of the water inlet pipe (207), the interior of the circular bin (301) is rotatably connected to an impeller 2 (302), the middle part of the impeller 2 (302) is fixedly connected to a rotating rod (303), the middle part of the outer side of the rotating rod (303) is slidably connected to a hollow cylinder (304), the outer bottom of the hollow cylinder (304) is fixedly connected to a raft (305), the top end of the hollow cylinder (304) passes through the water storage tank (1), the outer top end of the hollow cylinder (304) is fixedly connected to a magnet (306), the top end of the rotating rod (303) is fixedly connected to a connecting disk (307), the outer side of the bottom end of the connecting disk (307) is fixedly connected to a plurality of pendulums (308), and the outer side of the top of the rotating rod (303) is provided with a bell housing (309).
9. The dust suppression device for urban construction and environmental protection according to claim 8, characterized in that: Guide rods (310) are passed through the front and rear sides of the raft (305), the bottom ends of the guide rods (310) on the front and rear sides are fixedly connected to the top end of the silo (301), and the top ends of the guide rods (310) on the front and rear sides are fixedly connected to the top end of the water tank (1).
10. The dust suppression device for urban construction and environmental protection according to claim 8, characterized in that: The bottom end of the rotating rod (303) is rotatably connected to the bottom end of the water tank (1), and the top end of the bell housing (309) is fixedly connected to a fixing frame (311), and both sides of the bottom end of the fixing frame (311) are fixedly connected to the top end of the water tank (1).