Movable dust falling device for building environment protection

Abstract

The utility model relates to the technical field of environmental protection, in particular to a movable dust falling device for building environmental protection, which comprises a movable frame, a water tank mounted at the top end of the movable frame, an adjusting component, a spraying component and a monitoring component, the adjusting assembly is installed on one side of the top end of the water tank. The top end of the adjusting assembly is provided with an air duct used for air conveying in the using state. The bottom end of the spraying assembly extends to the bottom end of the inner side of the water tank; the monitoring assembly is arranged on the inner side of the water tank, and the top end extends above the water tank. Water mist is conveyed to dust through cooperation of the air cylinder and the spraying assembly, the water mist makes contact with the dust at different positions through the adjusting assembly, all-directional dust falling is achieved, the monitoring assembly descends along with the water level in the water tank, and then an induction mechanism of the induction switch is triggered to stop operation of the air cylinder and the spraying assembly. Idling of the device is effectively avoided, and energy waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection technology, specifically to a mobile dust suppression device for building environmental protection. Background Technology

[0002] To avoid environmental pollution from dust generated during construction, water mist is delivered to the dust particles, causing them to come into contact with water and fall to the ground. This is a method of environmental protection in the construction industry.

[0003] Chinese patent document CN220573026U discloses a mobile dust suppression device for building construction. Through a movable connection between a float and a fixed rod, when water is injected into the housing, the rising water level causes the float to move upwards, sealing the water inlet pipe and preventing overflow, thus reducing water waste. Simultaneously, through the arrangement of a folded rod, finger rods, and a fixed plate, during dust suppression, as the water level decreases, the float, folded rod, and finger rod move downwards, allowing workers to easily monitor the remaining water level and replenish it promptly, thereby improving the subsequent dust suppression effect.

[0004] However, when using the above solution, it is necessary to monitor the position of the finger rod in real time and judge the remaining water supply in order to adjust the working status of the water pump and nozzle. This may cause the water pump and nozzle to continue to work when there is no water or insufficient water, resulting in the equipment running dry. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a mobile dust suppression device for building environmental protection.

[0006] The technical solution of this utility model is: a mobile dust suppression device for building environmental protection, comprising a mobile frame, a water tank installed on the top of the mobile frame, an adjustment component, a spray component, and a monitoring component;

[0007] The regulating component is installed on one side of the top of the water tank, and the top of the regulating component is equipped with a wind duct for wind power transmission during use.

[0008] The spray assembly is installed at the air outlet of the air duct and extends to the bottom of the inner side of the water tank.

[0009] The monitoring component is located inside the water tank and extends to the top of the water tank. The top inner side of the monitoring component is equipped with a sensor switch for controlling the air duct and spray assembly in use.

[0010] Preferably, the adjustment assembly includes a mounting bracket, an electric telescopic rod, a motor, gears, and a mounting plate;

[0011] The mounting plate is installed on top of the water tank;

[0012] The mounting bracket is rotatably mounted on top of the mounting plate and connected to the air duct;

[0013] The electric telescopic rod is installed on one end of the inner side of the mounting frame and its top end is connected to the bottom end of the air outlet of the air duct.

[0014] The motor is mounted on the other end of the inner side of the mounting bracket;

[0015] The gear is mounted on the output shaft of the motor and connected to the mounting plate.

[0016] Preferably, the mounting plate is disc-shaped, and teeth are provided on the outer circular surface of the mounting plate, which mesh with gears.

[0017] Preferably, the ventilation duct includes a duct body and a fan;

[0018] The cylinder is rotatably mounted on the top of the mounting frame; the inner diameter of the cylinder gradually decreases along the length of the cylinder from the middle towards one end.

[0019] The fan is installed inside the other end of the cylinder and is positioned facing one end of the cylinder.

[0020] Preferably, the spray assembly includes a ring pipe, a nozzle, a hose, and a submersible pump;

[0021] The ring pipe is installed at one end of the cylinder;

[0022] The nozzles are multiple, and they are installed at equal angles on the side of the ring pipe and arranged facing the front of the middle of the cylinder.

[0023] The hose is installed at the bottom of the ring pipe and extends to the inside of the water tank;

[0024] The submersible pump is installed on the inner bottom of the water tank and connected to a hose.

[0025] Preferably, an extension pipe is provided on the inner side of the ring pipe, the extension pipe is connected to the ring pipe, the extension pipe has a nozzle, and the nozzles on the side of the extension pipe are arranged along the orientation of the cylinder.

[0026] Preferably, the monitoring components include a connecting frame, a spring, a float, and a connecting rope;

[0027] The connecting bracket is located at the top of the water tank and extends to the inside of the water tank at its bottom.

[0028] The spring is fitted in the middle of the connecting frame and connected to the top of the water tank;

[0029] The connecting rope is installed at the bottom of the connecting frame and located inside the water tank;

[0030] The buoy is installed at the bottom of the connecting rope.

[0031] Preferably, a limiting post is provided on the inner side of the water tank, and the float is sleeved on the outer side of the limiting post.

[0032] Preferably, the weight of the float is greater than the elastic force of the spring.

[0033] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0034] This invention utilizes the combination of a blower and a spray assembly to deliver water mist to dust particles. By adjusting the assembly, the water mist is brought into contact with dust particles at different locations, achieving all-round dust suppression. Furthermore, by monitoring the water level in the tank and triggering a sensor switch to stop the blower and spray assembly from operating, the device is effectively prevented from running idle and energy waste is reduced. Attached Figure Description

[0035] Figure 1 This is a perspective view of one embodiment of the present invention.

[0036] Figure 2 This is a cross-sectional schematic diagram of the water tank structure in one embodiment of the present invention.

[0037] Figure 3 This is an exploded view of the adjustment component structure in one embodiment of the present invention.

[0038] Figure 4 This is a schematic diagram of the monitoring component structure in one embodiment of the present invention.

[0039] Figure 5 This is a schematic diagram of the spray assembly structure in one embodiment of the present invention.

[0040] Reference numerals: 1. Movable frame; 2. Water tank; 3. Mounting frame; 4. Electric telescopic rod; 5. Motor; 6. Cylinder; 7. Ring pipe; 8. Extension pipe; 9. Nozzle; 10. Hose; 11. Connecting frame; 12. Induction switch; 13. Spring; 14. Fan; 15. Float; 16. Connecting rope; 17. Limiting post; 18. Submersible pump; 19. Gear; 20. Mounting plate. Detailed Implementation

[0041] Example 1

[0042] like Figure 1-5 As shown, the present invention proposes a mobile dust suppression device for building environmental protection, comprising a mobile frame 1, a water tank 2 installed at the top of the mobile frame 1, an adjustment component, a spray component, and a monitoring component;

[0043] The regulating component is installed on one side of the top of the water tank 2, and the top of the regulating component is provided with a wind duct for wind power transmission in use.

[0044] The spray assembly is installed at the air outlet of the air duct and extends to the inner bottom of the water tank 2. It is used to convert the water inside the water tank 2 into water mist at the air outlet of the air duct during use, and to move the mist towards the dust in the air, so that the dust comes into contact with the water and falls to reduce dust.

[0045] The monitoring component is located inside the water tank 2 and extends to the top of the water tank 2. The top of the monitoring component is equipped with a sensor switch 12 for controlling the air blower and spray component in use. When in use, the bottom of the monitoring component moves with the water surface inside the water tank 2, so that the bottom of the monitoring component moves the top towards the sensor switch 12, so that the sensor switch 12 stops the air blower and spray component from running, thus avoiding the situation of running dry.

[0046] In this embodiment, the device is moved to the work area by the mobile frame 1. At the same time, the spray assembly delivers water from the inside of the water tank 2 to the air outlet of the air duct, and the spray assembly converts the water into water mist at the air outlet of the air duct. The air duct is then activated to deliver water mist by airflow, and the water mist moves with the airflow. The orientation of the air duct is quickly adjusted by the adjustment assembly, so that the air duct delivers water mist to dust in different locations, causing the dust in the air to come into contact with the water mist and fall. Meanwhile, the monitoring assembly monitors the water level inside the water tank 2. When the water level inside the water tank 2 reaches a low level, the bottom of the monitoring assembly drops synchronously with the water level, and the top of the monitoring assembly moves toward the induction switch 12, causing the induction switch 12 to stop the operation of the air duct and the spray assembly. This effectively prevents the device from running idle, improves the dust suppression effect, and reduces energy waste.

[0047] Example 2

[0048] like Figure 1-3 As shown, the present invention proposes a mobile dust suppression device for building environmental protection. Compared with the first embodiment, the difference in this embodiment is that the adjustment component includes a mounting frame 3, an electric telescopic rod 4, a motor 5, a gear 19, and a mounting plate 20.

[0049] Installation plate 20 is installed on top of water tank 2;

[0050] Mounting bracket 3 is rotatably mounted on top of mounting plate 20 and connected to the air duct;

[0051] The electric telescopic rod 4 is installed on one end of the inner side of the mounting frame 3 and its top end is connected to the bottom end of the air outlet of the air duct. Both ends of the electric telescopic rod 4 have rotating seats, which are used to rotate the two ends of the electric telescopic rod 4 to the mounting frame 3 and the air duct respectively during use. This allows the extension and retraction of the electric telescopic rod 4 to drive the air duct to rotate on the mounting frame 3, thereby adjusting the orientation angle of the air duct and enabling the air duct to deliver air to different height positions.

[0052] Motor 5 is installed on the other end of the inner side of mounting bracket 3;

[0053] Gear 19 is mounted on the output shaft of motor 5 and connected to mounting plate 20.

[0054] In an optional embodiment, the mounting plate 20 is disc-shaped, and teeth are provided on the outer circular surface of the mounting plate 20. The teeth of the mounting plate 20 mesh with the gear 19, so that when the motor 5 drives the gear 19 to rotate, the mounting bracket 3 is rotated on the mounting plate 20 by limiting the rotation of the teeth of the mounting plate 20, thereby adjusting the orientation of the air duct.

[0055] In this embodiment, the motor 5 drives the gear 19 to rotate, and the nozzle 9 meshes with the teeth of the mounting plate 20, thereby driving the mounting frame 3 to rotate on the mounting plate 20, adjusting the orientation of the air duct, and through the extension and retraction of the electric telescopic rod 4, the air duct can be adjusted at multiple angles to accurately cover dust at different heights, improve dust reduction efficiency, and optimize environmental protection effects.

[0056] Example 3

[0057] like Figure 1-3 As shown, the present invention proposes a mobile dust suppression device for building environmental protection. The difference between this embodiment and the first embodiment is that the duct includes a duct body 6 and a fan 14.

[0058] The cylinder 6 is rotatably mounted on the top of the mounting bracket 3; the inner diameter of the cylinder 6 gradually decreases from the middle of the cylinder 6 toward one end along the length of the cylinder 6.

[0059] The fan 14 is installed on the inner side of the other end of the cylinder 6 and is arranged facing one end of the cylinder 6.

[0060] In this embodiment, the fan 14 delivers airflow from the inner side of one end of the cylinder 6 to the other. The gradual change in the inner diameter of the cylinder 6 enhances the concentration of airflow at the outlet, effectively increasing the spray distance and coverage, further optimizing the dust suppression effect, and ensuring more comprehensive protection of the building environment.

[0061] Example 4

[0062] like Figure 5 As shown, the present invention proposes a mobile dust suppression device for building environmental protection. The difference between this embodiment and the first embodiment is that the spray assembly includes a ring pipe 7, a nozzle 9, a hose 10 and a submersible pump 18.

[0063] The ring pipe 7 is installed at one end of the cylinder 6;

[0064] The number of nozzles 9 is multiple, and the multiple nozzles 9 are installed at equal angles on the side of the ring pipe 7 and arranged facing the front of the middle part of the cylinder 6;

[0065] The hose 10 is installed at the bottom end of the ring pipe 7 and extends to the inside of the water tank 2;

[0066] The submersible pump 18 is installed on the inner bottom of the water tank 2 and connected to the hose 10.

[0067] In an optional embodiment, an extension pipe 8 is provided inside the ring pipe 7. The extension pipe 8 is connected to the ring pipe 7. The extension pipe 8 has a nozzle 9, and the nozzle 9 on the side of the extension pipe 8 is arranged along the orientation of the cylinder 6. It is used to convert water into water mist in the middle of the air outlet of the cylinder 6 during use, so that the water mist is sprayed and diffused with the wind, increasing the water mist coverage density per unit area and improving the dust suppression effect.

[0068] In this embodiment, the ring pipe 7 is connected to the submersible pump 18 via the hose 10, allowing the ring pipe 7 to move along with the cylinder 6. The submersible pump 18 delivers water from the inside of the water tank 2 to the ring pipe 7 through the inside of the hose 10, and the nozzle 9 sprays the water in a mist form towards the air outlet of the cylinder 6. This allows the wind force delivered by the electric telescopic rod 4 to effectively envelop the dust with the water mist, enhancing the dust suppression effect. At the same time, by setting an extension pipe 8 in the middle of the ring pipe 7 and setting nozzles 9 on the side of the extension pipe 8, water mist is directly formed in the middle of the cylinder 6, increasing the water mist density, effectively improving the dust suppression efficiency, protecting the building environment, and achieving environmental protection goals.

[0069] Example 5

[0070] like Figure 4 As shown, the present invention proposes a mobile dust suppression device for building environmental protection. The difference between this embodiment and the first embodiment is that the monitoring components include a connecting frame 11, a spring 13, a float 15 and a connecting rope 16.

[0071] The connecting bracket 11 is located at the top of the water tank 2 and its bottom extends to the inside of the water tank 2;

[0072] Spring 13 is sleeved in the middle of connecting frame 11 and connected to the top of water tank 2;

[0073] The connecting rope 16 is installed at the bottom of the connecting frame 11 and is located inside the water tank 2;

[0074] The float 15 is installed at the bottom of the connecting rope 16.

[0075] In an optional embodiment, a limiting post 17 is provided on the inner side of the water tank 2, and a float 15 is sleeved on the outer side of the limiting post 17. This is used to limit the position of the float 15 on the inner side of the water tank 2 during use, so that the float 15 moves up and down with the water surface on the inner side of the water tank 2.

[0076] In an optional embodiment, the weight of the float 15 is greater than the elastic force of the spring 13, which is used to move the connecting frame 11 downward during use and cause the spring 13 to compress, so that the inductive switch 12 is activated to stop the fan 14 and the submersible pump 18 from running.

[0077] In this embodiment, a float 15 is placed on the water inside the water tank 2. When the water level changes, the float 15 moves accordingly. The float 15 drives the connecting frame 11 to descend via the connecting rope 16, so that the top of the connecting frame 11 approaches the induction switch 12, thereby triggering the sensing mechanism of the induction switch 12. This automatically adjusts the working state of the fan 14 and the submersible pump 18 to ensure maximum dust reduction effect, while optimizing energy consumption and improving the overall operating efficiency of the device.

[0078] In this invention, the device is moved to the work area by the mobile frame 1. Simultaneously, the submersible pump 18 pumps water from the inside of the water tank 2 through the inner side of the hose 10 to the ring pipe 7, and the nozzle 9 sprays water in a mist form towards the air outlet of the cylinder 6. The fan 14 is started inside the cylinder 6 to provide airflow, forcefully blowing the water mist from the air outlet of the cylinder 6 to the dust concentration area. At the same time, the motor 5 drives the gear 19 to rotate, causing the nozzle 9 to mesh with the teeth of the mounting plate 20, thereby driving the mounting frame 3 to rotate on the mounting plate 20. The orientation of the air duct is adjusted, and the extension and retraction of the electric telescopic rod 4 are used to achieve multi-angle adjustment of the air duct, accurately covering dust at different heights. At the same time, the float 15 moves on the limit post 17 following the water level inside the water tank 2. Because the weight of the float 15 is greater than the elastic force of the spring 13, the float 15 drives the connecting frame 11 to move down through the connecting rope 16 and approach the induction switch 12, triggering the sensing mechanism of the induction switch 12, automatically adjusting the operating status of the fan 14 and the submersible pump 18 to ensure the dust reduction effect is maximized, while optimizing energy consumption and improving the overall operating efficiency of the device.

[0079] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A mobile dust suppression device for building environmental protection, characterized in that, Includes a mobile frame (1), a water tank (2) mounted on top of the mobile frame (1), an adjustment assembly, a spray assembly, and a monitoring assembly; The regulating component is installed on one side of the top of the water tank (2), and the top of the regulating component is provided with a wind duct for wind power transmission in use. The spray assembly is installed at the air outlet of the air duct and its bottom end extends to the inner bottom end of the water tank (2); The monitoring component is located inside the water tank (2) and extends to the top of the water tank (2). The top of the monitoring component is provided with an induction switch (12) for controlling the air duct and spray assembly in use.

2. The mobile dust suppression device for building environmental protection according to claim 1, characterized in that, The adjustment assembly includes a mounting bracket (3), an electric telescopic rod (4), a motor (5), a gear (19), and a mounting plate (20); The mounting plate (20) is installed on top of the water tank (2); The mounting bracket (3) is rotatably mounted on the top of the mounting plate (20) and connected to the air duct; The electric telescopic rod (4) is installed on one end of the inner side of the mounting frame (3) and its top end is connected to the bottom end of the air outlet of the air duct; The motor (5) is installed on the other end of the inner side of the mounting bracket (3); The gear (19) is mounted on the output shaft of the motor (5) and connected to the mounting plate (20).

3. A mobile dust suppression device for building environmental protection according to claim 2, characterized in that, The mounting plate (20) is disc-shaped, and teeth are provided on the outer circular surface of the mounting plate (20). The teeth of the mounting plate (20) mesh with the gear (19).

4. A mobile dust suppression device for building environmental protection according to claim 2, characterized in that, The ventilation duct includes a duct body (6) and a fan (14); The cylinder (6) is rotatably mounted on the top of the mounting bracket (3); the inner diameter of the cylinder (6) gradually decreases from the middle of the cylinder (6) toward one end of the cylinder (6) along the length direction of the cylinder (6); The fan (14) is installed on the inner side of the other end of the cylinder (6) and is arranged facing one end of the cylinder (6).

5. A mobile dust suppression device for building environmental protection according to claim 4, characterized in that, The spray assembly includes a ring pipe (7), a nozzle (9), a hose (10), and a submersible pump (18). The ring pipe (7) is installed at one end of the cylinder (6); The number of nozzles (9) is multiple, and the multiple nozzles (9) are installed at equal angles on the side of the ring pipe (7) and arranged in front of the middle of the cylinder (6); The hose (10) is installed at the bottom end of the ring pipe (7) and extends to the inside of the water tank (2); The submersible pump (18) is installed on the inner bottom of the water tank (2) and connected to the hose (10).

6. A mobile dust suppression device for building environmental protection according to claim 5, characterized in that, An extension pipe (8) is provided on the inner side of the ring pipe (7). The extension pipe (8) is connected to the ring pipe (7). The extension pipe (8) has a nozzle (9), and the nozzle (9) on the side of the extension pipe (8) is arranged along the orientation of the cylinder (6).

7. A mobile dust suppression device for building environmental protection according to claim 1, characterized in that, The monitoring components include a connecting frame (11), a spring (13), a float (15), and a connecting rope (16). The connecting bracket (11) is located at the top of the water tank (2) and its bottom extends to the inside of the water tank (2); The spring (13) is fitted in the middle of the connecting frame (11) and connected to the top of the water tank (2); The connecting rope (16) is installed at the bottom of the connecting frame (11) and located inside the water tank (2); The buoy (15) is installed at the bottom of the connecting rope (16).

8. A mobile dust suppression device for building environmental protection according to claim 7, characterized in that, A limiting post (17) is provided on the inner side of the water tank (2), and a float (15) is fitted on the outer side of the limiting post (17).

9. A mobile dust suppression device for building environmental protection according to claim 7, characterized in that, The weight of the float (15) is greater than the elastic force of the spring (13).

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