Dust falling device for green construction

Abstract

The utility model is suitable for the technical field of dust falling devices, and provides a dust falling device for green construction, which comprises a green building construction fence, the disc sleeve is fixed to the outer wall of one side of the green building construction fence through bolts; the spring is adhered and fixed to the position, close to the inner side of the disc sleeve, of the outer side wall of the green building construction fence through an adhesive; the disc is adhered and fixed at one end of the spring through an adhesive; the supporting plate is fixed to the outer wall of the other side of the green building construction fence through bolts; the piston cylinder is fixed at the top of the supporting plate through a bolt; through air pressure balance between a disc sleeve and a piston cylinder and by means of the pressure of airflow, a baffle moves upwards, water mist sprayed out of a dust falling atomization spray head is shielded through the baffle, and the water mist is prevented from falling to roads on the outer side of the green building construction fence and pedestrians; and it is guaranteed that the environment-friendly building construction fence has the dust falling capacity, and meanwhile atomized water is prevented from being splashed to pedestrians.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust reduction devices, and particularly relates to a dust reduction device for green construction. Background Technique

[0002] Green construction refers to the construction activities in engineering construction that, on the premise of ensuring basic requirements such as quality and safety, maximize resource conservation and reduce the negative impact on the environment through scientific management and technological progress.

[0003] During the green construction process, dust will fly, and generally, a fence will be installed around the green construction site and atomized water will be used in combination to achieve dust reduction. However, when encountering strong wind weather, the atomized water is easily blown to the outside of the fence under the action of the wind, and pedestrians on the road outside the fence are easily getting wet.

[0004] Therefore, a dust reduction device for green construction is proposed. Content of the Utility Model

[0005] The utility model provides a dust reduction device for green construction, aiming to solve the above problems.

[0006] The utility model is realized as follows: a dust reduction device for green construction includes: a green building construction fence; a disc sleeve fixed to the outer wall of one side of the green building construction fence by bolts; a spring adhesively fixed to the outer wall of the green building construction fence near the inner side of the disc sleeve; a disc adhesively fixed to one end of the spring; a support plate fixed to the outer wall of the other side of the green building construction fence by bolts; a piston cylinder fixed to the top of the support plate by bolts; an air pipe fixed to the air inlet end of the piston cylinder; and a piston arranged inside the piston cylinder; a gas rod integrally formed at the central position of the top of the piston; a baffle fixed to the top end of the gas rod; a diversion platform fixed to the top of the green building construction fence by bolts; and a dust reduction atomizing nozzle fixed to the outer wall of one side of the green building construction fence near the upper position of the disc sleeve by bolts.

[0007] A dust reduction device for green construction further includes: a ventilation frame fixed to the outer wall of one side of the green building construction fence near the lower position of the disc sleeve by bolts; a drain hole opened at the bottom of the ventilation frame; and an atomizing spray head embedded in the top of the ventilation frame; a water pipe connected and communicated with the top of the atomizing spray head; a ventilation hood fixed to the outer wall of the other side of the green building construction fence near one side of the ventilation frame by bolts.

[0008] Preferably, the disc makes a piston-like movement inside the disc sleeve, one end of the air pipe penetrates through the green building construction fence, and one end of the air pipe is located inside the disc sleeve.

[0009] Preferably, the cross-section of the flow guiding platform is a right-angled triangle structure.

[0010] Preferably, the included angle between the dust reduction atomizing nozzle and the green building construction enclosure is 150 degrees.

[0011] Preferably, a through groove is provided on the outer wall of one side of the green building construction enclosure near the ventilation frame and the ventilation hood.

[0012] Preferably, the cross-section of the ventilation hood is an L-shaped structure.

[0013] Preferably, both the dust reduction atomizing nozzle and the water pipe are supplied with water by an external water pump and an external water source.

[0014] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0015] Through the air pressure balance between the disc sleeve and the piston cylinder and by utilizing the pressure of the air flow, the baffle is moved upward. The baffle blocks the water mist ejected by the dust reduction atomizing nozzle, preventing the water mist from falling onto the road and pedestrians outside the green building construction enclosure, and ensuring that the green building construction enclosure has the ability to reduce dust while preventing the atomized water from splashing onto pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the green building construction enclosure of the present utility model (when the disc sleeve is exposed);

[0017] Figure 2 is a schematic structural diagram of the green building construction enclosure of the present utility model (when the support plate is exposed);

[0018] Figure 3 is a schematic diagram of the cooperation between the disc sleeve and the piston cylinder of the present utility model;

[0019] Figure 4 is the present utility model Figure 1 The enlarged view of part A in.

[0020] In the figure: 1. Green building construction enclosure; 2. Disc sleeve; 3. Spring; 4. Disc; 5. Support plate; 6. Piston cylinder; 7. Air pipe; 8. Piston; 9. Air rod; 10. Baffle; 11. Flow guiding platform; 12. Dust reduction atomizing nozzle; 13. Ventilation frame; 14. Drainage hole; 15. Atomizing spray head; 16. Water pipe; 17. Ventilation hood. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] An embodiment of the utility model provides a dust reduction device for green construction, as Figures 1-3 shown, which includes a green building construction enclosure 1. A disc sleeve 2 is fixedly connected to the outer wall of one side of the green building construction enclosure 1 by bolts, and a spring 3 is adhesively and fixedly connected to the inner side of the disc sleeve 2 at a position close to the outer wall of one side of the green building construction enclosure 1. One end of the spring 3 far from the green building construction enclosure 1 is adhesively and fixedly connected to a disc 4. A support plate 5 is fixedly connected to the outer wall of the other side of the green building construction enclosure 1 by bolts. Two piston cylinders 6 are symmetrically and fixedly connected to the top of the support plate 5 by bolts. An air pipe 7 is arranged at the air inlet end of the two piston cylinders 6, and a piston 8 moves in a piston type inside the piston cylinder 6. A gas rod 9 is arranged at the central position of the top of the piston 8, and a baffle 10 is welded to the top end of the gas rod 9. A diversion platform 11 is fixedly connected to the top of the green building construction enclosure 1 by bolts. The cross section of the diversion platform 11 is a right triangle structure. A dust reduction atomizing nozzle 12 is fixedly connected to the outer wall of one side of the green building construction enclosure 1 at a position above the disc sleeve 2 by bolts. The included angle between the dust reduction atomizing nozzle 12 and the green building construction enclosure 1 is 150 degrees.

[0024] It should be noted that during the existing green construction process, dust will fly, and generally, fences will be installed around the green construction site and atomized water will be used to reduce dust. However, when there is a strong wind, the atomized water is easily blown outside the fence under the action of the wind, and pedestrians on the road outside the fence are easily wet. In this embodiment, the air pressure between the disc sleeve 2 and the piston cylinder 6 is balanced, and the pressure of the air flow is used to move the baffle 10 upward. The baffle 10 blocks the water mist ejected by the dust reduction atomizing nozzle 12, preventing the water mist from falling on the road outside the green building construction fence 1 and on pedestrians, ensuring that the green building construction fence 1 has the ability to reduce dust while preventing the atomized water from splashing on pedestrians.

[0025] Specifically, in this embodiment, the solution mainly includes a baffle 10. When there is a strong wind during green construction, the strong air flow blows towards the green building construction fence 1, and the air flow impacts the disc 4. The disc 4 moves deeper into the interior of the disc sleeve 2 under the push of the air flow, and the spring 3 is compressed by the force. The gas in the disc sleeve 2 passes through the air pipe 7 under extrusion and enters the interior of the piston cylinder 6. After the internal air pressure of the piston cylinder 6 increases, it pushes the piston 8 and the air rod 9 to move upward synchronously. The baffle 10 at the top of the air rod 9 moves upward, and the baffle 10 extends out of the top of the green building construction fence 1, increasing the height of the green building construction fence 1. When the air flow blows the atomized water ejected by the dust reduction atomizing nozzle 12 to the outside of the green building construction fence 1, under the block of the baffle 10, the atomized water falls on the baffle 10, preventing the water mist from falling on the road outside the green building construction fence 1 and further preventing it from falling on pedestrians, so that the green building construction fence 1 has the ability to reduce dust while preventing the atomized water from splashing on pedestrians.

[0026] The embodiment of the present utility model provides a dust reduction device for green construction, as Figure 1 、 Figure 2 and Figure 4 shown, including a green building construction fence 1. A ventilation frame 13 is fixedly connected by bolts at a position below the disc sleeve 2 on the outer wall of one side of the green building construction fence 1. A drain hole 14 is opened at the bottom of the ventilation frame 13, and an atomizing spray head 15 is embedded and penetrated through the top of the ventilation frame 13. A water pipe 16 is arranged at the top end of the atomizing spray head 15. The dust reduction atomizing nozzle 12 and the water pipe 16 are both supplied with water by an external water pump and an external water source. A ventilation hood 17 is fixedly connected by bolts at a position on the outer wall of the other side of the green building construction fence 1 close to the ventilation frame 13. The cross-section of the ventilation hood 17 is an L-shaped structure.

[0027] Specifically, in this embodiment, the solution mainly includes a ventilation frame 13 and an atomizing spray head 15. When encountering strong wind weather, the airflow inside the green construction site blows towards the green building construction enclosure 1. Under the guidance of the ventilation frame 13, a part of the airflow passes through the ventilation frame 13 and the green building construction enclosure 1 and then is discharged downward through the ventilation hood 17, reducing the pressure on the green building construction enclosure 1 and ensuring the firmness and stability of the green building construction enclosure 1. When the airflow passes through the ventilation frame 13, an external water pump and an external water source are used to provide water for the atomizing spray head 15. The atomizing spray head 15 atomizes the water and sprays it downward. The atomized water droplets come into contact with the dust in the airflow, and the dust is adsorbed by the atomized water droplets, reducing the discharge amount of dust.

[0028] In a further preferred embodiment of the present utility model, as Figure 1 and Figure 3 shown, the disc 4 makes a piston-like movement inside the disc sleeve 2. One end of the air pipe 7 penetrates through the green building construction enclosure 1, and one end of the air pipe 7 is located inside the disc sleeve 2.

[0029] In this embodiment, through the piston-like movement of the disc 4 inside the disc sleeve 2, the wind force can cause the disc 4 to move in a sealed manner inside the disc sleeve 2. The air inside the disc sleeve 2 passes through the air pipe 7 and then enters the piston cylinder 6. Finally, the increased air pressure inside the piston cylinder 6 is used to push the piston 8 and the air rod 9 to move, so as to lift the baffle 10, thereby blocking the water mist sprayed by the dust reduction atomizing spray head 12 and preventing the water mist from falling onto the road outside the green building construction enclosure 1.

[0030] In a further preferred embodiment of the present utility model, as Figure 1 and Figure 4 shown, a through groove is provided on the outer wall of one side of the green building construction enclosure 1 near the ventilation frame 13 and the ventilation hood 17.

[0031] In this embodiment, through the setting of the through groove, the airflow inside the ventilation frame 13 enters the ventilation hood 17, and finally the ventilation hood 17 guides the airflow to flow downward.

[0032] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0033] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0034] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative efforts, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A dust suppression device for green construction, characterized in that: include: Green building construction enclosure (1); A disc sleeve (2) fixed to an outer wall of one side of the green building construction enclosure (1) by means of bolts; A spring (3) fixed to the outer wall of the green building construction enclosure (1) near the inner side of the disc sleeve (2) by adhesive bonding; A disc (4) fixed to one end of the spring (3) by adhesive bonding; A support plate (5) fixed to the outer wall of the other side of the green building construction enclosure (1) by means of bolts; A piston cylinder (6) fixed to the top of the support plate (5) by bolts; an air pipe (7) fixed to the air inlet end of the piston cylinder (6); and A piston (8) disposed inside the piston cylinder (6); A gas rod (9) integrally formed at the center of the top of the piston (8); a baffle (10) fixed to the top end of the gas rod (9); A guide platform (11) fixed to the top of the green building construction enclosure (1) by bolts; and A dust reduction atomizing nozzle (12) is fixed by bolts to an outer wall of one side of the green building construction enclosure (1) at a position above the disc sleeve (2).

2. A dust suppression device for green construction as claimed in claim 1, characterized in that: Also includes: A ventilation frame (13) is fixed to the outer wall of one side of the green building construction enclosure (1) at a position below the disc sleeve (2) by means of bolts; a drainage hole (14) formed at the bottom of the ventilation frame (13); and an atomizing spray head (15) embedded in the top of the ventilation frame (13); A water pipe (16) connected to the top of the atomizing spray head (15); A ventilation hood (17) is fixed by bolts to the outer wall of the other side of the green building construction enclosure (1) at a position close to the ventilation frame (13).

3. A dust suppression device for green construction as claimed in claim 1, characterized in that: The disc (4) performs piston-like motion inside the disc sleeve (2), one end of the air pipe (7) penetrates through the green building construction enclosure (1), and one end of the air pipe (7) is located on the inner side of the disc sleeve (2).

4. A dust suppression device for green construction as claimed in claim 1, characterized in that: The cross section of the guide platform (11) is a right-angled triangle structure.

5. A dust suppression device for green construction as claimed in claim 1, characterized in that: The included angle between the dust reduction atomizing nozzle (12) and the green building construction enclosure (1) is 150 degrees.

6. A dust suppression device for green construction as claimed in claim 2, characterized in that: A through groove is provided on one side outer wall of the green building construction enclosure (1) near the ventilation frame (13) and the ventilation hood (17).

7. A dust suppression device for green construction as claimed in claim 2, characterized in that: The cross section of the ventilation hood (17) is an L-shaped structure.

8. A dust suppression device for green construction as claimed in claim 1 or 2, characterized in that: The dust reduction atomizing nozzle (12) and the water pipe (16) are both provided with water by an external water pump and an external water source.

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