Dust falling equipment for construction flying dust treatment

Abstract

The utility model discloses dust falling equipment for construction dust control, which comprises a fence body, the fence body is provided with two stand columns arranged in parallel, a cross beam A and a cross beam B are arranged between the two stand columns, the cross beam A and the cross beam B are distributed in parallel up and down, and the end parts of the cross beam A and the cross beam B are fixedly connected with the stand columns. A water channel A extending in a penetrating mode is arranged in the middle of the cross beam A, the water channel A extends to the outer side face of the stand column, a connecting flange set communicated with the water channel A is arranged on the outer side face of the stand column, and a spraying assembly communicated with the water channel A is further arranged on the cross beam A. By means of the structure, the problems that extra workload needs to be increased when a dust falling device is installed on a construction site, and the function cannot be normally performed due to the fact that a water pipe in the dust falling device is prone to breakage are effectively solved.

Description

Technical Field

[0001] This utility model relates to dust suppression equipment, and in particular to a dust suppression equipment for construction dust control. Background Technology

[0002] Construction sites are a major source of dust in cities, and the quality of dust suppression directly impacts the surrounding environment. Current dust suppression measures mainly involve covering with netting and spraying water mist. Spraying water mist typically involves adding spray pipes to the perimeter fence of the construction site and then spraying water mist into the air to achieve dust suppression. However, this method of adding spray pipes later often has several problems. First, the spray pipes and piping need to be re-laid and installed, which increases the workload for workers. Second, the pipes tied to the fence are unsightly, and the large amount of exposed pipes makes them highly susceptible to damage, affecting the normal operation of the dust suppression equipment. Utility Model Content

[0003] The purpose of this utility model is to provide a dust suppression device for construction dust control, so as to improve the ease of installation of the dust suppression device and ensure the stability of its function.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A dust suppression device for construction dust control includes a fence body with two parallel uprights. A crossbeam A and a crossbeam B are arranged between the two uprights. The crossbeams A and B are parallel to each other vertically and their ends are fixedly connected to the uprights. A water channel A extends through the middle of the crossbeam A to the outer side of the upright. A connecting flange assembly communicating with the water channel A is provided on the outer side of the upright. A spray assembly communicating with the water channel A is also provided on the crossbeam A.

[0006] Preferably, the flange assembly includes flange A and flange B, flange A is fixedly connected to one of the columns, and flange B is connected to the other column via a flexible hose.

[0007] Preferably, a plurality of vertically arranged railings are evenly arranged between the crossbeam A and the crossbeam B. Among the railings, there are railings with the same number as the spray assembly, which have axially extending water channels B. The water channels B are connected to the water channels A. The spray assembly includes a coaxial conduit inserted into the water channel B. The outer diameter of the conduit is smaller than the diameter of the water channel B, so that there is a gap between the conduit and the water channel B for water to flow through. The upper end of the conduit is connected to an atomizing nozzle. A conical expansion sleeve coaxial with the conduit is also provided on the crossbeam A. The conduit is inserted into the conical expansion sleeve with an adjustable extension length.

[0008] Preferably, a rubber plug is provided at the bottom of the waterway B, and after the conduit is inserted to the bottom, the rubber plug is sealed into the conduit.

[0009] Compared with existing technologies, the beneficial effects of this utility model are as follows: This solution integrates the construction site fence with the dust suppression spraying device into one unit, greatly reducing the labor intensity of workers. Furthermore, the dust suppression spraying pipe in this solution utilizes beam A, eliminating the need for traditional water pipes. This not only improves aesthetics but also ensures that the strength of beam A is significantly greater than that of ordinary rubber hoses, thus guaranteeing the stable operation of the dust suppression device. Attached Figure Description

[0010] Figure 1 This is the connection and assembly drawing of this utility model;

[0011] Figure 2 This is a cross-sectional view of the present invention.

[0012] Attached reference numerals: 1. Fence body 11. Post 12. Beam A 13. Beam B 14. Waterway A 15. Railing 151. Waterway B 16. Plug 2. Flange assembly 21. Flange A 22. Flange B 23. Hose 3. Sprinkler assembly 31. Conduit 32. Atomizing nozzle 33. Conical expansion sleeve. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] like Figure 1 , Figure 2 The dust suppression equipment for construction dust control shown includes a fence body 1 and several spray components 2 installed on the fence body.

[0017] Specifically, the main body of the fence 1 includes two parallel posts 11, with a horizontal beam A12 and a horizontal beam B13 positioned between them. It should be noted that horizontal beams A and B are horizontally aligned, with beam A positioned above the other. Furthermore, as... Figure 1 As shown, both ends of beams A and B are fixedly connected to two columns. Furthermore, it should be noted that a waterway A14, allowing water flow, is also installed through beam A. This waterway A extends to the outside of the columns 11 on both sides, enabling external water sources to access it. It should also be noted that, to facilitate access to external water sources and connections between adjacent fence bodies 1, this design also includes flange assemblies 2. These flange assemblies are connected to both ends of waterway A, allowing for quick connection via flange mating when accessing external water sources or connecting adjacent fence bodies 1. To achieve a dust suppression spraying effect, several spraying components 3 connected to waterway A are also installed on beam A.

[0018] It should be noted that, as Figure 2 As shown, in this scheme, flange assembly 2 mainly includes a flange A21 fixedly connected to one of the columns and a flange B22 connected to the other column via a flexible hose 23. It should be noted that the reason for using a flexible hose connection for flange B in this scheme is primarily to account for potential unevenness on the construction site. Flange B connected to the flexible hose 23 will have a certain degree of vertical adjustment capability to better adapt to the site conditions.

[0019] In addition, the sprinkler assembly 3 in this solution also has a height adjustment function, which can adjust the sprinkler height according to the dust level on site. Specifically, the fence body 1 in this solution also includes several railings 15, which are arranged vertically, and the same number of railings as the sprinkler assembly 3 set on the crossbeam A also have water channels B151 extending axially. Figure 2 As shown, waterway B is connected to waterway A.

[0020] Meanwhile, the spray assembly 3 in this solution includes a conduit 31, which is a metal pipe with an outer diameter smaller than that of the water channel B. This allows water to flow through the conduit after it passes through the crossbeam A and is inserted into the water channel B. An atomizing nozzle 32 is connected to the upper end of the conduit, atomizing the water and dispersing it into the air. It should be noted that to achieve the lifting and lowering function of the conduit while ensuring that no water overflows between the conduit and the crossbeam A during operation, a conical expansion sleeve 33 is installed on the crossbeam A. The conduit is passed through this sleeve and tightened to seal it. Loosening the sleeve allows easy viewing of the conduit's vertical movement.

[0021] Furthermore, during implementation, some areas of the construction site may experience dust generation while others do not. In such cases, the dust-free areas do not require dust suppression spraying to conserve water resources. Therefore, a rubber stopper 16 is installed at the bottom of waterway B. When spraying is not required, the conduit is pressed down to the bottom, sealing the stopper. This prevents water from entering the conduit, thus stopping the spraying operation of the spraying assembly.

[0022] Working Principle: When a construction site needs to be fenced off for dust suppression, workers place multiple fence units in sequence, connect the flange components on adjacent fence units, connect the front flange to a water source, and seal the rear flange with a cap. Water is then delivered through waterway A to the spray system on beam A. To perform spraying, simply open the water source, extend the conduit of the spray system to an appropriate height, and lock it with a conical expansion sleeve. This solution effectively achieves dust suppression and enclosure at the construction site.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for construction dust control, characterized in that: The enclosure includes a fence body (1), which has two parallel posts (11). A crossbeam A (12) and a crossbeam B (13) are arranged between the two posts (11). The crossbeam A (12) and the crossbeam B (13) are arranged parallel to each other on the top and bottom and their ends are fixedly connected to the posts (11). A water channel A (14) is arranged in the middle of the crossbeam A (12). The water channel A (14) extends to the outer side of the post (11). A connecting flange assembly (2) communicating with the water channel A (14) is arranged on the outer side of the post (11). A spray assembly (3) communicating with the water channel A (14) is also arranged on the crossbeam A (12). A plurality of vertically arranged railings (15) are evenly arranged between the crossbeam A (12) and the crossbeam B (13). Among the railings (15), there are railings (15) with the same number as the spray assembly (3) and axially extending water channels B (151). The water channels B (151) are connected to the water channels A (14). The spray assembly (3) includes a coaxial conduit (31) inserted into the water channel B (151). The outer diameter of the conduit (31) is smaller than the diameter of the water channel B (151) so that there is a gap between the conduit (31) and the water channel B (151) for water flow. The upper end of the conduit (31) is connected to an atomizing nozzle (32). A conical expansion sleeve (33) coaxial with the conduit (31) is also provided on the crossbeam A (12). The conduit (31) is inserted into the conical expansion sleeve (33) with adjustable extension length.

2. The dust suppression equipment for construction dust control as described in claim 1, characterized in that: The flange assembly (2) includes flange A (21) and flange B (22). Flange A (21) is fixedly connected to one of the columns (11), and flange B (22) is connected to the other column (11) through a hose (23).

3. The dust suppression equipment for construction dust control as described in claim 1, characterized in that: The bottom of the waterway B (151) is also provided with a rubber plug (16). After the conduit (31) is inserted to the bottom, the rubber plug (16) is sealed and inserted into the conduit (31).

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