Intelligent building construction dust falling device

Abstract

The utility model discloses an intelligent building construction dust falling device relates to building construction dust falling technical field, including frame, one side of frame top is equipped with directional module, is used for directional draught, is convenient for subsequent accurate implementation dust falling, the other side of frame top is equipped with dust falling module, is used for implementing dust falling in the directional draught process, the directional module includes L type directional air pipe, L type directional air pipe fixedly arranged in frame top one side, L type directional air pipe inside is equipped with centrifugal fan. The utility model discloses through L type directional air pipe concentrates the airflow that needs dust falling and draws into, carries out quick dust falling to it in the process of drawing into to the precision guidance and concentration of airflow, is convenient for unified dust falling treatment, realizes accurate coverage dust area, improves water resource utilization efficiency and overall dust falling speed.

Description

Technical Field

[0001] This utility model relates to the field of dust suppression technology in construction, specifically to an intelligent dust suppression device for construction. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location. During the construction process, a large amount of dust is often generated, which requires the use of dust suppression devices.

[0003] For example, a Chinese patent application (CN202220384194.X) discloses an intelligent dust suppression device for construction, comprising a mounting base plate, a support frame fixed to the top of the mounting base plate, a positioning hole on the top of the support frame, an outer cylinder fixed to the inner wall of the positioning hole, an inner cylinder movably mounted on the inner wall of the outer cylinder, a power assembly installed between the bottom of the outer wall of the outer cylinder and the bottom of the outer wall of the inner cylinder, a reciprocating swing assembly installed between the top of the outer wall of the outer cylinder and the top of the outer wall of the inner cylinder, an atomizing nozzle mounted on the reciprocating swing assembly, and a flexible hose connecting the inlet end of the atomizing nozzle and the top of the inner cylinder. The power assembly includes a servo motor, a transmission gear, and a gear ring. The atomizing nozzle of this invention can rotate 360 ​​degrees and simultaneously swing up and down to spray, thereby expanding the spraying range.

[0004] However, in actual use, the above-mentioned device achieves dust suppression by rotating the atomizing nozzle 360 ​​degrees. However, when the construction site is large and the air is not circulating, it cannot accurately achieve dust suppression over a large area, which limits its use and results in low dust suppression efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an intelligent dust suppression device for construction sites. It uses an L-shaped directional duct to draw in the airflow requiring dust suppression, rapidly reducing dust during the extraction process. This achieves precise airflow guidance and concentration, facilitating unified dust suppression and ensuring accurate coverage of dusty areas. It also improves water resource utilization efficiency and overall dust suppression speed, effectively solving the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: an intelligent construction dust suppression device, including a frame; The top side of the frame is equipped with a directional component for directional air extraction, which facilitates precise dust suppression in the future. A dust suppression component is provided on the other side of the top of the frame for dust suppression during directional ventilation. The directional component includes an L-shaped directional air duct, which is fixedly installed on one side of the top of the frame. A centrifugal fan is installed inside the L-shaped directional air duct, and the exhaust port of the centrifugal fan is fixedly connected to the bottom end of the L-shaped directional air duct. A fixed frame is provided on one side of the top of the L-shaped directional air duct, and a metal filter screen is installed inside the fixed frame.

[0007] Preferably, the fixed frame is connected by a number of evenly distributed bolts for fixing the top of the L-shaped directional air duct and the fixed frame. An air outlet is provided on the other side of the frame, and an air outlet screen is fixedly provided in the air outlet. The air outlet is connected to the air outlet of the centrifugal fan to facilitate the discharge of clean gas after dust reduction through the air outlet screen.

[0008] Preferably, a recycling frame is fixedly provided on the top of one side of the frame, the recycling frame is located at the bottom of the fixed frame, a connecting frame is fixedly provided at the center of the bottom of the recycling frame, the recycling frame and the connecting frame are internally connected, an opening is provided at the bottom of one side of the frame, a locking rod is snapped into the opening, a collection frame is fixedly provided on one side of the locking rod, and the collection frame is located at the bottom of the connecting frame, so that the sewage inside the connecting frame can be discharged into the collection frame for centralized collection.

[0009] Preferably, the dust suppression component includes a water tank, a drive box is fixedly installed on the top of the water tank, a pump is fixedly installed inside the drive box, an L-shaped water outlet pipe is fixedly installed at the outlet of the pump, the top of the L-shaped water outlet pipe passes through the drive box and is fixedly installed with a dust suppression frame, and a number of high-pressure nozzles evenly distributed front and back are fixedly installed at the bottom of the dust suppression frame. The dust suppression frame is located on the top of the fixed frame to facilitate accurate dust suppression when the L-shaped directional air duct is working to exhaust air.

[0010] Preferably, an L-shaped bracket is fixedly provided on one side of the top of the water tank, and an L-shaped water outlet pipe is placed on top of the L-shaped bracket. An L-shaped water inlet is fixedly provided with an L-shaped water inlet pipe. The bottom end of the L-shaped water inlet pipe passes through the top of the water tank and extends to the bottom of the inside of the water tank. A drain pipe is fixedly provided on one side of the water tank. A flip cover is connected to the front hinge of the top of the water tank, which makes it easy to open the flip cover to add water into the water tank.

[0011] Preferably, a control panel for controlling the centrifugal fan and pump is fixedly provided on the front side of the water tank, a frame door is connected to the front side of the frame by hinges, and four casters are fixedly provided at the bottom corners of the frame, so that the present invention can be moved around the construction site.

[0012] Compared with the prior art, this utility model provides an intelligent dust suppression device for construction sites, which has the following beneficial effects: 1. This utility model starts a centrifugal fan, which draws in air through an L-shaped directional duct to form a strong airflow. The airflow is guided by the curved structure of the L-shaped directional duct, changes direction, and achieves directional delivery. It is then filtered by a metal filter to maintain air pressure and finally discharged from the outlet net, forming an internal air circulation path. This achieves precise guidance and concentration of airflow, which facilitates subsequent unified dust suppression treatment of the concentrated airflow, so as to achieve dust suppression over a large area and improve dust suppression efficiency.

[0013] 2. This utility model uses a pump to draw water from the water tank through a pumping pipe, and then discharges the water into the dust collection frame through an L-shaped outlet pipe. Finally, the water is pressurized and sprayed out from several high-pressure nozzles to quickly collect dust from the airflow drawn in by the L-shaped directional air duct. This achieves a highly efficient and fine "water dust collection" effect, accurately covers dusty areas, and improves water resource utilization efficiency and overall dust collection speed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view of the overall structure of this utility model; Figure 3 This is a cross-sectional view of the overall structure of this utility model; Figure 4 This is a schematic diagram of the directional component structure of this utility model; Figure 5 This is a schematic diagram of the dust suppression component structure of this utility model.

[0015] In the diagram: 1. Frame, 2. Orientation component, 3. Dust suppression component, 4. L-shaped bracket, 5. Control panel, 6. Frame door, 7. Casters; 21 L-shaped directional air duct, 22 fixed frame, 23 metal filter screen, 24 recycling frame, 25 connecting frame, 26 collection frame, 27 snap-fit ​​rod, 28 air outlet screen, 31 water tank, 32 drive box, 33 pump, 34 L-shaped water outlet pipe, 35 dust suppression frame, 36 high-pressure nozzle, 37 L-shaped water suction pipe, 38 drain pipe, 39 flip cover. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] like Figures 1-5 As shown, this utility model provides an intelligent construction dust suppression device, including a frame 1. The frame 1 has a hinged door 6 on the front side. The four corners of the bottom of the frame 1 are all fixed with casters 7, which makes it easy for this utility model to be moved around the construction site.

[0018] like Figures 1-4As shown, a directional component 2 is provided on one side of the top of the frame 1 for directional air extraction, which facilitates precise dust suppression in the future. The directional component 2 includes an L-shaped directional air duct 21, which is fixedly installed on one side of the top of the frame 1. A centrifugal fan is installed inside the L-shaped directional air duct 21, and the exhaust port of the centrifugal fan is fixedly connected to the bottom end of the L-shaped directional air duct 21. A fixing frame 22 is provided on one side of the top of the L-shaped directional air duct 21, and a metal filter screen 23 is installed inside the fixing frame 22. Several bolts are evenly distributed on the fixing frame 22 by thread to fix the top of the L-shaped directional air duct 21 and the fixing frame 22, which facilitates the disassembly of the fixing frame 22 and the cleaning of its metal filter screen 23.

[0019] An air outlet is provided on the other side of the frame 1. An air outlet net 28 is fixedly installed in the air outlet and is connected to the air outlet of the centrifugal fan to facilitate the discharge of clean gas after dust reduction through the air outlet net 28. A recycling frame 24 is fixedly installed on the top of one side of the frame 1. The recycling frame 24 is located at the bottom of the fixed frame 22. A connecting frame 25 is fixedly installed at the center of the bottom of the recycling frame 24. The recycling frame 24 and the connecting frame 25 are internally connected. An opening is provided on the bottom of one side of the frame 1. A snap-fit ​​rod 27 is snapped into the opening. A collection frame 26 is fixedly installed on one side of the snap-fit ​​rod 27 and is located at the bottom of the connecting frame 25 to facilitate the discharge of sewage inside the connecting frame 25 into the collection frame 26 for centralized collection. A control panel 5 for controlling the operation of the centrifugal fan is fixedly installed on the front side of the water tank 31.

[0020] By setting the directional component 2 and operating the control panel 5, the centrifugal fan is started. It draws in air through the L-shaped directional duct 21, forming a strong airflow. The airflow is guided by the curved structure of the L-shaped directional duct 21, changing its direction and achieving directional delivery. The metal filter 23 on the fixed frame can filter large particles in the airflow, preventing them from entering the device and damaging the fan or clogging the system, ensuring that the blown airflow is relatively clean. At the same time, the air pressure is maintained, and finally the air is discharged from the air outlet 28 on the other side of the frame 1, forming an internal air circulation path. This achieves precise guidance and concentration of the airflow, which facilitates the subsequent unified dust suppression treatment of the concentrated airflow, so as to achieve dust suppression over a large area and improve dust suppression efficiency.

[0021] like Figures 1-3 , Figure 5As shown, a dust suppression component 3 is provided on the other side of the top of the frame 1, which is used to suppress dust during directional ventilation. The dust suppression component 3 includes a water tank 31, a drive box 32 is fixedly provided on the top of the water tank 31, a pump 33 is fixedly provided inside the drive box 32, an L-shaped water outlet pipe 34 is fixedly provided at the outlet of the pump 33, the top of the L-shaped water outlet pipe 34 passes through the drive box 32 and is fixedly provided with a dust suppression frame 35, and several high-pressure nozzles 36 are fixedly provided at the bottom of the dust suppression frame 35. The dust suppression frame 35 is located on the top of the fixed frame 22 to facilitate accurate dust suppression when the L-shaped directional ventilation duct 21 is working to exhaust air.

[0022] An L-shaped bracket 4 is fixedly installed on one side of the top of the water tank 31, and an L-shaped water outlet pipe 34 is placed on top of the L-shaped bracket 4. An L-shaped water inlet pipe 37 is fixedly installed at the water inlet of the pump 33. The bottom end of the L-shaped water inlet pipe 37 passes through the top of the water tank 31 and extends to the bottom of the interior of the water tank 31. A drain pipe 38 is fixedly installed on one side of the water tank 31. A flip cover 39 is connected to the front hinge of the top of the water tank 31, which makes it easy to open the flip cover 39 to add water into the water tank 31. The pump 33 is controlled by the control panel 5.

[0023] By setting up the dust suppression component 3, during the airflow extraction process of the L-shaped directional duct 21, the control panel 5 drives the pump 33 inside the drive box 32 to work. The operation of the pump 33 causes the water pipe 37 to draw water from the water tank 31 and discharge it into the dust suppression frame 35 through the L-shaped water outlet pipe 34. Finally, the water is pressurized and sprayed out from several high-pressure nozzles 36 to quickly suppress dust in the airflow drawn into the L-shaped directional duct 21. The wastewater collected from the dust suppression falls into the recycling frame 24, flows through the connecting frame 25 to the collection frame 26 for collection, thereby achieving a highly efficient and fine "water dust capture" effect, accurately covering the dusty area, improving water resource utilization efficiency and overall dust suppression speed.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An intelligent dust suppression device for construction, comprising a frame (1), characterized in that: The frame (1) is provided with a directional component (2) on one side of the top for directional ventilation, which facilitates precise dust suppression in the future; A dust suppression component (3) is provided on the other side of the top of the frame (1) for dust suppression during directional ventilation. The directional component (2) includes an L-shaped directional air duct (21), which is fixedly installed on one side of the top of the frame (1). A centrifugal fan is installed inside the L-shaped directional air duct (21), and the exhaust port of the centrifugal fan is fixedly connected to the bottom end of the L-shaped directional air duct (21). A fixed frame (22) is installed on one side of the top of the L-shaped directional air duct (21), and a metal filter screen (23) is installed inside the fixed frame (22).

2. The intelligent construction dust suppression device according to claim 1, characterized in that: The fixed frame (22) is connected by a number of evenly distributed bolts for fixing the top of the L-shaped directional air duct (21) and the fixed frame (22) by thread. An air outlet is provided on the other side of the frame (1), and an air outlet net (28) is fixedly provided in the air outlet, and the air outlet is connected to the air outlet of the centrifugal fan.

3. The intelligent construction dust suppression device according to claim 2, characterized in that: A recycling frame (24) is fixedly provided on the top of one side of the frame (1). The recycling frame (24) is located at the bottom of the fixed frame (22). A connecting frame (25) is fixedly provided at the center of the bottom of the recycling frame (24). The recycling frame (24) and the connecting frame (25) are internally connected. An opening is provided at the bottom of one side of the frame (1). A snap-fit ​​rod (27) is snapped into the opening. A collection frame (26) is fixedly provided on one side of the snap-fit ​​rod (27). The collection frame (26) is located at the bottom of the connecting frame (25).

4. The intelligent construction dust suppression device according to claim 3, characterized in that: The dust suppression component (3) includes a water tank (31), a drive box (32) is fixedly installed on the top of the water tank (31), a pump (33) is fixedly installed inside the drive box (32), an L-shaped water outlet pipe (34) is fixedly installed at the outlet of the pump (33), the top of the L-shaped water outlet pipe (34) passes through the drive box (32) and is fixedly installed with a dust suppression frame (35), and a number of high-pressure nozzles (36) evenly distributed in front and behind are fixedly installed at the bottom of the dust suppression frame (35), and the dust suppression frame (35) is located on the top of the fixed frame (22).

5. The intelligent construction dust suppression device according to claim 4, characterized in that: An L-shaped bracket (4) is fixedly provided on one side of the top of the water tank (31), and an L-shaped outlet pipe (34) is placed on the top of the L-shaped bracket (4). An L-shaped suction pipe (37) is fixedly provided at the water inlet of the pump (33). The bottom end of the L-shaped suction pipe (37) passes through the top of the water tank (31) and extends to the bottom of the inside of the water tank (31). A drain pipe (38) is fixedly provided on one side of the water tank (31). A flip cover (39) is connected to the hinge on the front side of the top of the water tank (31).

6. The intelligent construction dust suppression device according to claim 4, characterized in that: The water tank (31) is fixedly provided with a control panel (5) for controlling the operation of the centrifugal fan and the pump (33). The frame (1) is connected to a frame door (6) by a hinge on the front side. The frame (1) is fixedly provided with four casters (7) at the bottom corners.

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