Engineering water spraying and dust falling device

Abstract

The utility model relates to the technical field of engineering dust falling, and discloses an engineering water spraying and dust falling device which comprises a dust falling box body, a fixing seat is slidably mounted in the dust falling box body, a baffle is fixedly mounted above the fixing seat, and water injection holes are formed in the middle of the fixing seat and the middle of the baffle. A first annular water pipe, a second annular water pipe and a third annular water pipe are sequentially installed above the fixing base from inside to outside at equal intervals, a plurality of dust falling pipes are installed on the upper surfaces of the first annular water pipe, the second annular water pipe and the third annular water pipe at equal intervals, and a plurality of through holes matched with the dust falling pipes in position are formed in the baffle. One ends of the dust falling pipes penetrate out of the through holes and are provided with water falling nozzles, and a water pump is fixedly installed on the inner side wall of the dust falling box. The pipeline dust falling device is suitable for a small-area construction site, can perform multi-directional dust falling on the small-area construction site, is simple in structure, and facilitates storage and storage of pipelines, so that convenience is brought to next use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of engineering dust reduction, and in particular to an engineering water-spraying dust reduction device. BACKGROUND

[0002] Building engineering refers to an engineering entity formed by the construction of various types of house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the house buildings. Dust is relatively high in a building site, which can cause the workers to inhale too much dust and harm the health of the workers. Most building sites are located in places with high population density. Building engineering can generate a large amount of building dust in the construction process, which can cause great harm to the health of people and pollute the air environment of a city. Therefore, the engineering water-spraying dust reduction device is an important device for guaranteeing that the dust in a construction site is controlled within an allowable range.

[0003] In the prior art, the dust reduction device is usually fixedly installed in a building site. However, for a construction site with a small building area, if the dust reduction device is installed in the construction site, the dust reduction device needs to be disassembled after the construction is completed, which is relatively complicated to operate and wastes working time, and brings inconvenience to use. CONTENT OF THE INVENTION

[0004] In order to solve the problem that the dust reduction device in the prior art is usually fixedly installed in a building site, but for a construction site with a small building area, if the dust reduction device is installed in the construction site, the dust reduction device needs to be disassembled after the construction is completed, which is relatively complicated to operate and wastes working time, and brings inconvenience to use, the application provides an engineering water-spraying dust reduction device.

[0005] The engineering water-spraying dust reduction device provided by the application adopts the following technical scheme:

[0006] The engineering water-spraying dust reduction device comprises a dust reduction box body, a fixing seat is slidably installed in the dust reduction box body, a baffle is fixedly installed above the fixing seat, water injection holes are formed in the middle portions of the fixing seat and the baffle, a first annular water pipe, a second annular water pipe and a third annular water pipe are installed at equal intervals from inside to outside above the fixing seat, a plurality of dust reduction pipes are installed at equal intervals on the upper surfaces of the first annular water pipe, the second annular water pipe and the third annular water pipe, a plurality of through holes matched with the positions of the dust reduction pipes are formed in the baffle, water-spraying nozzles are installed on one end of each of the dust reduction pipes and penetrate out of the through holes, a water pump is fixedly installed on the inner side wall of the dust reduction box body, a water suction pipe is installed on the input end of the water pump, a water discharge pipe is installed on the output end of the water pump, one end of the water discharge pipe penetrates into the fixing seat and is connected with a main pipeline, and the main pipeline is connected with the first annular water pipe, the second annular water pipe and the third annular water pipe through a plurality of branch pipelines.

[0007] Preferably, the bottom of the dust falling box is provided with a plurality of movable wheels with brakes, and one side is fixedly provided with a handrail.

[0008] Preferably, the dust falling box is provided with a plurality of sliding grooves symmetrically arranged on the two side walls, a sliding block is slidably arranged in each sliding groove, and the fixed seat is fixedly connected with the sliding blocks at two ends.

[0009] Preferably, the dust falling box is provided with a transparent window on the outside, and a control box is arranged above the transparent window.

[0010] Preferably, the first, second and third annular water pipes are fixed to the baffle through a plurality of clamps.

[0011] Compared with the prior art, the dust falling box has the advantages that:

[0012] The engineering water spraying dust falling device is suitable for small-area construction sites, can perform multidirectional dust falling on small-area construction sites, has a simple structure, facilitates storage and maintenance of the pipeline, and thus brings convenience for next use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a schematic view of the overall structure of the utility model;

[0014] Fig. 2 It is a top view of the fixed seat in the utility model;

[0015] Fig. 3 It is a top view of the baffle in the utility model;

[0016] Fig. 4 It is a front view of the dust falling box in the utility model.

[0017] The reference signs are as follows: 1, dust falling box; 2, fixed seat; 3, baffle; 4, water injection hole; 5, first annular water pipe; 6, second annular water pipe; 7, third annular water pipe; 8, dust falling pipe; 9, water spraying head; 10, water pump; 11, drain pipe; 12, main pipeline; 13, sliding block; 14, electromagnet; 15, control box; 16, clamp. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please see Figs. 1 to 4 This utility model provides a technical solution:

[0020] A dust suppression spraying device for engineering applications includes a dust suppression box 1. A fixed base 2 is slidably installed inside the dust suppression box 1, and a baffle 3 is fixedly installed above the fixed base 2. Water injection holes 4 are provided in the middle of both the fixed base 2 and the baffle 3. A first annular water pipe 5, a second annular water pipe 6, and a third annular water pipe 7 are installed at equal intervals from the inside to the outside above the fixed base 2. Multiple dust suppression pipes 8 are installed at equal intervals on the upper surfaces of the first annular water pipe 5, the second annular water pipe 6, and the third annular water pipe 7. The baffle... The dust collection box 1 has several through holes that match the positions of the dust collection pipe 8. One end of the dust collection pipe 8 extends through the through holes and is equipped with a water spray nozzle 9. A water pump 10 is fixedly installed on the inner wall of the dust collection box 1. A water pump pipe is installed at the input end of the water pump 10 and a drain pipe 11 is installed at the output end. One end of the drain pipe 11 extends through the fixed base 2 and is connected to the main pipeline 12. The main pipeline 12 is connected to the first annular water pipe 5, the second annular water pipe 6 and the third annular water pipe 7 through multiple branch pipelines.

[0021] In use, first open the dust collection chamber 1, then drive the fixed base 2 to move outward from the dust collection chamber 1, thereby moving the first annular water pipe 5, the second annular water pipe 6, the third annular water pipe 7, and the water spray nozzle 9 outward. Then, the external pipe passes through the water injection hole 4 on the fixed base 2 and the baffle 3 to inject dust-suppressing liquid into the dust collection chamber 1. After completion, start the water pump 10 to extract the dust-suppressing liquid inside the dust collection chamber 1. The dust-suppressing liquid enters the first annular water pipe 5, the second annular water pipe 6, and the third annular water pipe 7 through the drain pipe 11, the main pipeline 12, and the branch pipeline. Inside the annular water pipe 7, the water is evenly sprayed through the dust suppression pipe 8 and the dust suppression nozzle 9 to suppress dust on the road. After the dust suppression is completed, the first annular water pipe 5, the second annular water pipe 6, the third annular water pipe 7, the dust suppression pipe 8, and the dust suppression nozzle 9 are moved into the dust suppression box 1 by the drive fixing seat 2. It should be noted that the top of the dust suppression box 1 is equipped with a matching cover plate, which can be covered to prevent dust, thereby facilitating the storage and preservation of the pipes and making it convenient for future use. It is suitable for dust suppression in small construction sites.

[0022] The bottom of the dust collection box 1 is equipped with multiple casters with brakes, and a handrail is fixedly installed on one side. The handrail and casters facilitate the movement of the dust collection box 1, thereby achieving the purpose of multi-directional dust suppression in a small construction site.

[0023] The dust collection box 1 has symmetrical sliding grooves on both inner side walls. A slider 13 is slidably installed inside the sliding groove. The two ends of the fixed seat 2 are fixedly connected to the slider 13. An installation groove is provided above the sliding groove, and an electromagnet 14 is installed in the installation groove.

[0024] A transparent window is installed on the outside of the dust collection box 1, and a control box 15 is installed above the transparent window.

[0025] It should be noted that the control box 15 is equipped with a switch button that is electrically connected to the electromagnet 14. A spring is installed between the slider 13 and the inner wall of the slide. The electromagnet 14 can be energized by pressing the switch button. The slider 13 is made of metal. When the electromagnet 14 is energized, it will generate a magnetic force on the slider 13, thereby driving the slider 13 and the fixed seat 2 to rise. Conversely, when the electromagnet 14 is de-energized, no magnetic force is generated. At this time, the slider 13 and the fixed seat 2 will move into the dust settling box 1 by their own gravity and the elastic force of the spring. When water is injected into the dust settling box 1, the water injection situation can be observed through the transparent window.

[0026] The first annular water pipe 5, the second annular water pipe 6, and the third annular water pipe 7 are fixed to the baffle 3 by several clamps 16, which facilitates installation and disassembly.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An engineering water spray dust suppression device, characterized in that: The system includes a dust collection box (1), a fixed seat (2) that is slidably installed inside the dust collection box (1), and a baffle (3) that is fixedly installed above the fixed seat (2). Water injection holes (4) are provided in the middle of both the fixed seat (2) and the baffle (3). A first annular water pipe (5), a second annular water pipe (6), and a third annular water pipe (7) are installed at equal intervals from the inside to the outside above the fixed seat (2). Multiple dust collection pipes (8) are installed at equal intervals on the upper surfaces of the first annular water pipe (5), the second annular water pipe (6), and the third annular water pipe (7). The baffle (3) has... Several through holes matching the position of the dust-falling pipe (8) are provided. One end of the dust-falling pipe (8) extends through the through hole and is equipped with a water spray nozzle (9). A water pump (10) is fixedly installed on the inner side wall of the dust-falling box (1). A water pump (10) is installed at the input end of the water pump (10) and a drain pipe (11) is installed at the output end. One end of the drain pipe (11) extends through the fixed seat (2) and is connected to the main pipeline (12). The main pipeline (12) is connected to the first ring water pipe (5), the second ring water pipe (6) and the third ring water pipe (7) through multiple branch pipes.

2. The engineering water spray dust suppression device according to claim 1, characterized in that: The bottom of the dust collection box (1) is equipped with multiple casters with brakes, and a handrail is fixedly installed on one side.

3. The engineering water spray dust suppression device according to claim 2, characterized in that: The dust collection box (1) has symmetrical sliding grooves on both sides of its inner side wall. A slider (13) is slidably installed inside the sliding groove. The two ends of the fixed seat (2) are fixedly connected to the slider (13). An installation groove is provided above the sliding groove, and an electromagnet (14) is installed in the installation groove.

4. The engineering water spray dust suppression device according to claim 3, characterized in that: A transparent window is installed on the outside of the dust collection box (1), and a control box (15) is installed above the transparent window.

5. The engineering water spray dust suppression device according to claim 4, characterized in that: The first annular water pipe (5), the second annular water pipe (6) and the third annular water pipe (7) are respectively fixed to the baffle (3) by several clamps (16).

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