Spraying device with water filtering function

Abstract

The utility model discloses a spraying device with a water quality filtering function, which relates to the technical field of roadway spraying equipment and comprises a water supply pipe arranged on the inner wall of a roadway; the water passing pipes are arranged on the water supply pipe, and backwashing water filters are arranged on the water passing pipes; one end of each butt joint pipe is connected with the water passing pipe, the other end of each butt joint pipe is in butt joint with the connecting pipe, and the connecting pipe is provided with an electric control valve; the switch controller is electrically connected with the electric control valve through a wire; the infrared detector is mounted on the side wall of the roadway, and the infrared detector is electrically connected with the switch controller; the water collecting pipe is arranged on the top of the roadway in a liftable mode, and a plurality of spraying heads are arranged on the water collecting pipe; one end of the hose is butted with the water collecting pipe, and the other end is butted with the connecting pipe; the dust suppression device has the advantages of convenience in use, high flexibility, good dust suppression effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of roadway spraying equipment, in particular to a spraying device with water quality filtration. Background Art

[0002] During the process of roadway tunneling and mining, a large amount of dust will be generated. Water mist can be sprayed through a water mist nozzle, and dust reduction can be achieved through the water mist. The existing dust reduction method for mine roadways is mainly to directly connect the spray head to the water pipe on the top, and the water is sprayed through the nozzle through the water pipe to achieve dust reduction for the dust source. However, the spraying water in the mine is groundwater, and there are many impurities in the groundwater. During use, the impurities will block the spray head, causing the spray head to be blocked. At the same time, the existing spray heads are usually installed on the top, and the height is not convenient to adjust, resulting in the problem of inflexible use. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a spraying device with water quality filtration to solve the problems of poor flexibility during spraying of the spray head in the prior art described in the background art and easy blockage of the spray head due to poor water quality.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: A spraying device with water quality filtration, including

[0005] A water supply pipe, arranged on the inner wall of the roadway;

[0006] A number of water pipes, arranged on the water supply pipe, and an anti-flushing water quality filter is arranged on the water pipe;

[0007] A number of docking pipes, docked front and back and one end is connected to the water pipe and the other end is docked with a connecting pipe, and an electric control valve is arranged on the connecting pipe;

[0008] A switch controller, electrically connected to the electric control valve through a wire;

[0009] An infrared detector, installed on the side wall of the roadway, and the infrared detector is electrically connected to the switch controller for detecting whether a scraper loader enters the roadway;

[0010] A water collecting pipe, arranged on the top of the roadway in a liftable manner, and a number of spray heads are arranged on the water collecting pipe;

[0011] A hose, one end is docked with the water collecting pipe and the other end is docked with the connecting pipe.

[0012] Preferably, a lifting plate is fixedly connected to the water collecting pipe, a number of telescopic rods are fixedly connected to the lifting plate, a locking bolt is arranged on the telescopic rod, and one end of the telescopic rod far from the lifting plate has a mounting plate, and the mounting plate is fixed to the top of the roadway.

[0013] Preferably, the water collecting pipe is provided with a threaded pipe, and the water collecting pipe is docked with the threaded pipe through a hose.

[0014] Preferably, two adjacent docking pipes are connected by threads, and the docking pipe is fixed to the top of the roadway through a third hoop.

[0015] Preferably, the water passing pipe is fixed to the inner wall of the roadway through a second hoop.

[0016] The beneficial effects of adopting the above technical solutions are as follows:

[0017] In this application, the backwashing water quality filter can filter the water passing through the water passing pipe, thereby avoiding the blockage of the spray head by impurities. At the same time, the telescopic rod can adjust the distance between the lifting plate and the mounting plate, thereby adjusting the height of the water collecting pipe, which can adjust the height of the spray head according to the actual situation and is more flexible to use. Description of the Drawings

[0018] Figure 1 is the front view of a spray device with water quality filtration of the present utility model.

[0019] Figure 2 is a schematic diagram of some components of the present utility model.

[0020] Wherein: water supply pipe 10, first hoop 11, water passing pipe 20, second hoop 21, backwashing water quality filter 30, docking pipe 40, third hoop 41, connecting pipe 50, electric control valve 51, switch controller 52, infrared detector 53, water collecting pipe 60, spray head 61, threaded pipe 62, hose 63, lifting plate 70, telescopic rod 71, locking bolt 72, mounting plate 73. Detailed Description of the Embodiment

[0021] The following will describe the embodiments of the present utility model in detail with reference to the drawings.

[0022] As Figure 1-2 , in the first embodiment, a spray device with water quality filtration includes

[0023] a water supply pipe 10, which is arranged on the inner wall of the roadway;

[0024] a plurality of water passing pipes 20, which are arranged on the water supply pipe 10, and a backwashing water quality filter 30 is arranged on the water passing pipe 20;

[0025] a plurality of docking pipes 40, which are docked front and back and one end is connected to the water passing pipe 20 and the other end is docked with the connecting pipe 50, and an electric control valve 51 is arranged on the connecting pipe 50;

[0026] a switch controller 52, which is electrically connected to the electric control valve 51 through a wire;

[0027] An infrared detector 53 is installed on the side wall of the roadway. The infrared detector 53 is electrically connected to the switch controller 52 and is used to detect whether the load-haul-dump vehicle enters the roadway.

[0028] A water collecting pipe 60 is arranged on the top of the roadway in a liftable manner. A number of spray heads 61 are provided on the water collecting pipe 60.

[0029] One end of a hose 63 is butted against the water collecting pipe 60, and the other end is butted against the connecting pipe 50.

[0030] This embodiment is implemented as follows:

[0031] When this application is in use, the backwashing water quality filter 30 can filter the water sent from the water supply pipe 10 into the through pipe 20, and then send the filtered water into the docking pipe 40, and through the connecting pipe 50 and the hose 63 into the water collecting pipe 60, so that the filtered water can be sprayed out through the spray heads 61. In this application, the water collecting pipe 60 can be lifted and lowered on the top of the roadway to adjust the height of the spray heads 61 on the water collecting pipe 60, making the spray dust reduction more flexible; when the load-haul-dump vehicle enters the roadway, the infrared detector 53 detects the load-haul-dump vehicle. At this time, the electric control valve 51 on the connecting pipe 50 is controlled by the switch controller 52 to close for a period of time. After the load-haul-dump vehicle completes the operation and leaves, the electric control valve 51 is opened again.

[0032] The advantages of this application compared with the prior art are high flexibility and avoiding blockage of the spray heads.

[0033] Please refer to Figure 1 、 2 A lifting plate 70 is fixedly connected to the water collecting pipe 60. A number of telescopic rods 71 are fixedly connected to the lifting plate 70. A locking bolt 72 is provided on the telescopic rod 71. One end of the telescopic rod 71 far from the lifting plate 70 has a mounting plate 73, and the mounting plate 73 is fixed to the top of the roadway.

[0034] By providing the telescopic rods 71, the distance between the lifting plate 70 and the mounting plate 73 can be adjusted. At the same time, the mounting plate 73 can be installed on the top of the roadway. At the same time, the telescopic rod 71 also has a locking bolt 72 to fix the telescopic rod 71.

[0035] Please refer to Figure 1 、 2 The water collecting pipe 60 has a threaded pipe 62, and the water collecting pipe 60 is butted against the threaded pipe 62 through the hose 63.

[0036] By providing the threaded pipe 62, it can be butted against the hose 63, which is convenient for disassembly.

[0037] Please refer to Figure 1 Adjacent two docking pipes 40 are threadedly connected, and the docking pipe 40 is fixed to the top of the roadway through a third hoop 41.

[0038] The third hoop 41 provided can conveniently fix the butt joint pipe 40 on the top of the roadway.

[0039] Please refer to Figure 1 , the water pipe 20 is fixed on the inner wall of the roadway through the second hoop 21.

[0040] The second hoop 21 provided can fix the water pipe 20 on the inner wall of the roadway.

[0041] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A spray device with water filtration, characterized in that: include A water supply pipe is arranged on the inner wall of the lane; A plurality of water pipes are arranged on the water supply pipe, and a backwash water filter is arranged on the water pipe; A plurality of butt-jointed pipes, the front and rear of which are butt-jointed and one end of which is connected to a water pipe and the other end of which is butt-jointed to a connecting pipe, wherein the connecting pipe is provided with an electric control valve; A switch controller is electrically connected to the electric control valve via a wire; An infrared detector is installed on the side wall of the tunnel. The infrared detector is electrically connected to the switch controller and is used to detect whether the scraper enters the tunnel; A water collecting pipe is arranged at the top of the tunnel in a liftable manner and has a plurality of spray heads; A hose, one end of which is connected to the water collecting pipe and the other end is connected to the connecting pipe.

2. A spray device with water filtration according to claim 1, characterized in that: The water collecting pipe is fixedly connected with a lifting plate, and the lifting plate is fixedly connected with a plurality of telescopic rods, the telescopic rods are provided with locking bolts, and one end of the telescopic rods away from the lifting plate is provided with a mounting plate, and the mounting plate is fixed to the top of the tunnel.

3. A spray device with water filtration according to claim 1, characterized in that: The water collecting pipe is provided with a threaded pipe, and the water collecting pipe is butted with the threaded pipe through a hose.

4. A spray device with water filtration according to claim 1, characterized in that: Two adjacent butt-joint pipes are threadedly connected, and the butt-joint pipes are fixed to the top of the tunnel through a third clamp.

5. A spray device with water filtration according to claim 1, characterized in that: The water pipe is fixed to the inner wall of the tunnel through a second clamp.

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