Dust falling equipment based on constructional engineering

Abstract

The dust falling equipment comprises an outer box body, a water inlet is formed in the position, close to one side, of the top of the outer box body, an inner water storage tank is fixedly connected to the inner side of the outer box body in a sleeved mode, and a position adjusting block is movably connected to the side, close to the middle and away from the water inlet, of the top of the outer box body in a sleeved mode; a fixing frame is fixedly connected to the top of the position adjusting block, an annular pipe is movably connected to the inner side of the fixing frame, a collecting ring is fixedly connected to the middle of the annular pipe, a filtering outer cover is fixedly clamped to the top of the inner water storage tank, and the top of the filtering outer cover communicates with a top outer fixing cylinder; the inner side of the top outer fixing cylinder is fixedly connected with an inner rubber pipe in a sleeved mode. According to the utility model, through the arrangement of the collecting ring and the communicating pipe, accumulated water in the annular pipe can be conveyed away through the collecting ring and the communicating pipe for secondary use, so that the stability and the reliability of equipment are improved, and the failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to dust reduction equipment for construction engineering. Background Art

[0002] Dust reduction equipment, such as fog cannons, is used in construction projects to control dust generated at construction sites, thereby protecting the environment, maintaining the air quality of surrounding areas, and ensuring the health of construction workers and surrounding residents. Fog cannons use high-pressure devices to atomize water into tiny droplets or mist particles, and then use the wind force and wind pressure generated by the fan to deliver the atomized water mist to the designated area.

[0003] At present, during the use of existing dust suppression equipment for construction projects, the water mist blown by the fan may come into contact with the pipe mouth of the equipment and the part of the inner pipe close to the pipe mouth, and then form water droplets, resulting in water accumulation in the pipe diameter. This problem may cause water to enter some electronic components inside the equipment, affecting the normal use of some equipment. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that water may accumulate in the pipe diameter and the accumulated water may invade the electronic components inside the equipment, and proposes a dust reduction device for construction engineering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dust suppression device for construction engineering comprises an external box body, a water inlet is opened at a position near one side of the top of the external box body, an inner water tank is fixedly sleeved on the inner side of the external box body, a water pump is arranged inside the inner water tank, which is connected with the top external fixed cylinder through the filter outer cover, so as to supply water to the equipment, a positioning block is movably sleeved on the side of the top of the external box body near the middle away from the water inlet, the top of the positioning block is fixedly connected with a fixing frame, the inner side of the fixing frame is movably connected with an annular tube, the annular tube is parallel to the external box body, one end of the annular tube away from the fixing frame is located directly above the water inlet, the middle part of the annular tube is fixedly connected with a collecting ring, the top of the inner water tank is fixedly clamped with a filter outer cover, the top of the filter outer cover is connected with a top external fixed cylinder, the inner side of the top external fixed cylinder is fixedly sleeved with an inner rubber hose, and the top of the top external fixed cylinder is provided with a bottom external fixed cylinder.

[0007] Preferably, a connecting pipe is connected to one side of the bottom of the collecting ring near the fixed frame, and the connecting pipe is fixedly connected to the outer surface of the top external fixed cylinder near the bottom. A one-way valve is provided on the connecting pipe near the top external fixed cylinder, and a filter element is movably sleeved on the inner side of the filter outer cover.

[0008] Preferably, a connecting plate is fixedly connected to the inner top near the middle of the fixing frame, a limiting plate is fixedly connected to the top of the connecting plate near the center of the adjusting block, a motor is fixedly connected to the top of the connecting plate near the back, a threaded rod is transmission-connected to the side of the motor near the inner hose, the left and right ends of the threaded rod are reversely threaded to each other, and the end of the threaded rod away from the motor is connected to the limiting plate by a bearing.

[0009] Preferably, a filter screen is fixedly connected to the outer surface of the top external fixed cylinder near the middle, and the connection between the connecting pipe and the top external fixed cylinder is located between the filter screen and the filter outer cover.

[0010] Preferably, a limiting rod is provided at a position on the top of the connecting plate close to the front side, and both ends of the limiting rod are fixedly connected to the limiting plate.

[0011] Preferably, an extrusion block is threadedly connected to the outer surface of the threaded rod, and the extrusion block is movably sleeved with the limiting rod.

[0012] Preferably, the inner side of the collecting ring is in a groove shape, the collecting ring is located at a corner near the middle of the ring tube, the connecting tube is made of rubber material, and the connecting tube is movably connected to the external box body.

[0013] Compared with the prior art, the utility model provides a dust reduction device for construction engineering, which has the following beneficial effects:

[0014] 1. The dust reduction equipment for construction engineering is provided with a collecting ring and a connecting pipe. The accumulated water inside the ring pipe can be transported away through the collecting ring and the connecting pipe for secondary use, which is beneficial to improve the stability and reliability of the equipment, reduce the failure rate, save water resources, extend the service life of the equipment, and reduce maintenance costs.

[0015] 2. The dust suppression equipment for construction projects is provided with a threaded rod and a limit rod. The position of the extrusion block is adjusted by the threaded rod and the limit rod to control the water supply, which is beneficial to improve work efficiency and save water resources, save water resources, reduce water consumption costs, and adapt to different construction environments and needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a dust reduction device for construction engineering proposed by the utility model;

[0017] Figure 2 The utility model is a schematic diagram of an internal water storage tank based on dust suppression equipment for construction engineering.

[0018] Figure 3 This is a schematic diagram of a collection ring based on dust reduction equipment for construction engineering proposed by the utility model.

[0019] Figure 4 The utility model is a schematic diagram of a filter cover based on dust reduction equipment for construction engineering.

[0020] Figure 5 This is a schematic diagram of a threaded rod based on a dust suppression device for construction engineering proposed by the utility model.

[0021] In the figure: 1. External box; 2. Water inlet; 3. Adjustment block; 4. Fixed frame; 5. Ring pipe; 6. Collecting ring; 7. Internal water tank; 8. Connecting pipe; 9. Top external fixed cylinder; 10. Filter cover; 11. One-way valve; 12. Bottom external fixed cylinder; 13. Internal rubber hose; 14. Connecting plate; 15. Filter screen; 16. Filter element; 17. Motor; 18. Threaded rod; 19. Limit rod; 20. Extrusion block; 21. Limiting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Reference Figure 1-5A dust suppression device for construction engineering comprises an external box body 1, a water inlet 2 is provided at a position near one side of the top of the external box body 1, an inner water storage tank 7 is fixedly sleeved on the inner side of the external box body 1, a positioning block 3 is movably sleeved on a side of the top of the external box body 1 near the middle away from the water inlet 2, a fixing frame 4 is fixedly connected to the top of the positioning block 3, a ring pipe 5 is movably connected to the inner side of the fixing frame 4, a collecting ring 6 is fixedly connected to the middle part of the ring pipe 5, when the ring pipe 5 is in use, the part near the pipe mouth and the pipe mouth are easily in contact with water mist, so that the water mist accumulates to form water droplets, resulting in water accumulation, and the ring pipe 5 is in use Most of them are inclined upward, and the collecting ring 6 is provided with a filter cover 10, which can collect water droplets and accumulated water into the collecting ring 6 and transport them through the connecting pipe 8, which is beneficial to saving water resources and improving the stability of equipment use. The top of the inner water tank 7 is fixedly connected with a filter cover 10, and the filter cover 10 can play a filtering role. It can filter larger debris in the water to avoid clogging of the pipeline. The top of the filter cover 10 is connected to the top external fixed cylinder 9, and the inner side of the top external fixed cylinder 9 is fixedly sleeved with an inner hose 13, and the top of the top external fixed cylinder 9 is provided with a bottom external fixed cylinder 12.

[0025] Reference Figure 2-4 The bottom of the collecting ring 6 is connected to a connecting pipe 8 on one side near the fixed frame 4, and a filter screen 15 is fixedly connected to the outer surface of the top external fixed cylinder 9 near the middle. The connection between the connecting pipe 8 and the top external fixed cylinder 9 is located between the filter screen 15 and the filter outer cover 10. The inner side of the collecting ring 6 is groove-shaped. The collecting ring 6 is located at the corner of the ring tube 5 near the middle. The connecting pipe 8 is made of rubber material. The connecting pipe 8 is movably connected to the external box body 1. The connecting pipe 8 is fixedly connected to the outer surface of the top external fixed cylinder 9 near the bottom. A one-way valve 11 is provided on the connecting pipe 8 near the top external fixed cylinder 9. A filter element 16 is movably connected to the inner side of the filter outer cover 10. The filter element 16 can filter some impurities in the water to avoid affecting the normal use of the nozzle inside the equipment.

[0026] Reference Figure 2-5Described, the connecting plate 14 is fixedly connected to the inner top near the middle position of the fixing frame 4, and the top of the connecting plate 14 is provided with a limit rod 19 near the front position, and the two ends of the limit rod 19 are fixedly connected to the limit plate 21, and the top of the connecting plate 14 is fixedly connected to the limit plate 21 on one side near the center of the adjusting block 3, and the top of the connecting plate 14 is fixedly connected to the motor 17 near the back position, and the motor 17 is transmission-connected with a threaded rod 18 on one side near the inner hose 13. The threaded rod 18 can be matched with the limit rod 19 to control the extrusion block 20, and the water supply of the equipment is controlled by extrusion. The spray effect and range of the fog cannon can be flexibly controlled according to actual needs, which is conducive to saving water resources. The outer surface of the threaded rod 18 is threadedly connected with the extrusion block 20, and the extrusion block 20 is movably connected with the limit rod 19. The left and right ends of the threaded rod 18 are reversely threaded to each other, and the end of the threaded rod 18 away from the motor 17 is connected to the limit plate 21 by a bearing.

[0027] In the utility model, when in use, water can be added to the inner water storage tank 7 through the water inlet 2. When in use, the collecting ring 6 is provided so that the accumulated water inside the ring tube 5 can be discharged into the connecting pipe 8 through the collecting ring 6, and enter the top outer fixed cylinder 9 through the connecting pipe 8. At the same time, the filter cover 10 and the filter element 16 can be used to play a filtering role to prevent the situation where the debris in the water clogs the pipe or the nozzle. The accumulated water inside the ring tube 5 will enter the interior of the adjustment block 3 through the connecting pipe 8, and be filtered through the filter screen 15, and then be transported and used through the inner rubber hose 13;

[0028] When the dust content in the external air is low, the motor 17 can be started to drive the threaded rod 18 to rotate, and the limiting effect of the limiting rod 19 can drive the extrusion block 20 to squeeze the inner rubber tube 13, so that the water supply of the inner rubber tube 13 is reduced, which can save water resources.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust suppression device for construction engineering, comprising an external box (1), characterized in that: A water inlet (2) is provided at a position near one side of the top of the external box body (1); an inner water storage tank (7) is fixedly sleeved on the inner side of the external box body (1); a positioning block (3) is movably sleeved on a side of the top of the external box body (1) near the middle away from the water inlet (2); a fixing frame (4) is fixedly connected to the top of the positioning block (3); a ring tube (5) is movably connected to the inner side of the fixing frame (4); a collecting ring (6) is fixedly connected to the middle of the ring tube (5); a filtering outer cover (10) is fixedly clamped on the top of the inner water storage tank (7); the top of the filtering outer cover (10) is connected to a top external fixing cylinder (9); an inner rubber hose (13) is fixedly sleeved on the inner side of the top external fixing cylinder (9); and a bottom external fixing cylinder (12) is provided on the top of the top external fixing cylinder (9).

2. The dust suppression equipment for construction engineering according to claim 1, characterized in that: A connecting pipe (8) is connected to the bottom of the collecting ring (6) near the fixed frame (4), and the connecting pipe (8) is fixedly connected to the outer surface of the top external fixed cylinder (9) near the bottom. A one-way valve (11) is provided on the connecting pipe (8) near the top external fixed cylinder (9), and a filter element (16) is movably sleeved on the inner side of the filter outer cover (10).

3. The dust suppression equipment for construction engineering according to claim 1, characterized in that: A connecting plate (14) is fixedly connected to the inner top of the fixing frame (4) near the middle, a limiting plate (21) is fixedly connected to the top of the connecting plate (14) near the center of the adjusting block (3), a motor (17) is fixedly connected to the top of the connecting plate (14) near the back, a threaded rod (18) is transmission-connected to the side of the motor (17) near the inner rubber tube (13), the left and right ends of the threaded rod (18) are mutually reversely threaded, and the end of the threaded rod (18) away from the motor (17) is connected to the limiting plate (21) by a bearing.

4. The dust suppression equipment for construction engineering according to claim 2, characterized in that: A filter screen (15) is fixedly connected to the outer surface of the top external fixed cylinder (9) near the middle, and the connection between the connecting pipe (8) and the top external fixed cylinder (9) is located between the filter screen (15) and the filter outer cover (10).

5. The dust suppression equipment for construction engineering according to claim 3, characterized in that: A limiting rod (19) is provided at a position near the front of the top of the connecting plate (14), and both ends of the limiting rod (19) are fixedly connected to the limiting plate (21).

6. The dust suppression equipment for construction engineering according to claim 3, characterized in that: The outer surface of the threaded rod (18) is threadedly connected to an extrusion block (20), and the extrusion block (20) is movably sleeved with the limiting rod (19).

7. The dust suppression equipment for construction engineering according to claim 2, characterized in that: The inner side of the collecting ring (6) is in the shape of a groove. The collecting ring (6) is located at a corner near the middle of the ring tube (5). The connecting tube (8) is made of rubber material. The connecting tube (8) is movably connected to the external box body (1).

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