Coal yard dust suppression water flush switch

Abstract

The utility model relates to coal yard water wash equipment technical field, and disclose a coal yard dust washing switch, including washing water pipe, the bottom end threaded connection of washing water pipe has manual ball valve, the bottom end threaded connection of manual ball valve has straight pipe joint no.

Description

Technical Field

[0001] This utility model relates to the technical field of coal yard water flushing equipment, and more specifically, to a coal yard dust suppression water flushing switch. Background Technology

[0002] Currently, the area surrounding coal yards is flushed with water to reduce dust concentration. This flushing method uses fire hoses connected to fire hydrant valves to draw water from the slag and wash the roads. The fire hydrant valves serve as the flushing water switch, with a screw connecting the bottom of the valve to the handle. Opening the valve requires frequent turning of the screw and handle, which causes the valve to move and open due to the screw thread. Frequent turning causes the screw and valve to rub violently against the pipes, resulting in frequent replacements of the fire hydrant valves. This process is time-consuming, labor-intensive, and inefficient. Therefore, a dust suppression water flushing switch for coal yards has been designed. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a coal yard dust suppression water flushing switch, which has the advantage of improving work efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a coal yard dust suppression water flushing switch, comprising a flushing water pipe, a manual ball valve threadedly connected to the bottom end of the flushing water pipe, a straight pipe connector threadedly connected to the bottom end of the manual ball valve, a movable component provided on the outer wall of the straight pipe connector, a dust sensor slidably connected to the outer wall of the movable component, a flange pipe threadedly connected to the bottom end of the straight pipe connector, and a solenoid valve fixedly connected to the outer wall of the flange pipe.

[0005] Preferably, the inner wall of the flushing water pipe is connected to the inner wall of the manual ball valve, and the outer wall of the manual ball valve is rotatably connected to a handle.

[0006] Preferably, the inner wall of the manual ball valve is connected through to the inner wall of the straight pipe joint, and the inner wall of the straight pipe joint is connected through to the inner wall of the flange pipe at the end of the straight pipe joint that is away from the manual ball valve.

[0007] Preferably, the bottom end of the solenoid valve is threadedly connected to a straight pipe connector two, and the bottom end of the straight pipe connector two is threadedly connected to a water hose interface.

[0008] Preferably, the outer wall of the straight pipe joint one is fitted with a clamp one, and the outer wall of the straight pipe joint two is fitted with a clamp two.

[0009] Preferably, the active component includes:

[0010] A sliding frame, one end of which is fixedly connected to the outer wall of clamp one, and the other end of which is fixedly connected to the outer wall of clamp two.

[0011] A sliding lead screw is slidably connected to the inner wall of the sliding frame.

[0012] Preferably, a fixing frame is fixedly connected to the outer wall of the sliding screw, and the inner wall of the fixing frame is sleeved with the outer wall of the dust sensor.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model features a manual ball valve installed at the bottom of the flushing water pipe, replacing the fire hydrant valve. The manual ball valve can be turned on and off by rotating half a turn, reducing friction with the pipe compared to the fire hydrant valve. This allows for stable water discharge and simplifies the opening process of the flushing water pipe. Additionally, one end of the manual ball valve is connected to a straight pipe connector, with both ends threaded together. This allows for quick connection to the output of the manual ball valve via a knob, preventing leakage and water seepage.

[0015] 2. This utility model has a dust sensor and a solenoid valve installed at the bottom connection of the manual ball valve. When the water flushing is used to reduce dust, the dust sensor will first detect the dust in the air. Then the dust sensor will trigger the solenoid valve to open and close. Through the mutual linkage between the dust sensor and the solenoid valve, the flushing water pipe can automatically detect the dust concentration and perform water flushing to reduce dust, thereby improving work efficiency and achieving rapid and accurate reduction of dust concentration. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the flange pipe and the straight pipe joint of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection mechanism between the dust sensor and the mounting bracket of this utility model;

[0019] Figure 4 This is an exploded view of the connection mechanism between the sliding frame and the fixed frame of this utility model.

[0020] In the diagram: 1. Flushing water pipe; 2. Manual ball valve; 201. Handle; 202. Straight pipe connector one; 3. Flange pipe; 301. Solenoid valve; 302. Straight pipe connector two; 303. Water hose interface; 4. Moving components; 401. Clamp one; 402. Clamp two; 403. Sliding frame; 404. Sliding screw; 405. Fixed frame; 5. Dust sensor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, this utility model provides a coal yard dust suppression water flushing switch, including a flushing water pipe 1, a manual ball valve 2 threadedly connected to the bottom end of the flushing water pipe 1, a straight pipe connector 202 threadedly connected to the bottom end of the manual ball valve 2, a movable component 4 provided on the outer wall of the straight pipe connector 202, a dust sensor 5 slidably connected to the outer wall of the movable component 4, a flange pipe 3 threadedly connected to the bottom end of the straight pipe connector 202, and a solenoid valve 301 fixedly connected to the outer wall of the flange pipe 3.

[0023] It should be noted that an infrared sensor needs to be installed near the washing area, at a height of 1.5 to 2 meters above the ground. The infrared sensor will monitor the dynamic changes in the target area in real time. When the infrared sensor detects the movement of objects or people within its range and the dust sensor 5 detects that the concentration exceeds the standard, it will output a signal to control the solenoid valve 301 to close the flange pipe 3. Conversely, when the infrared sensor does not detect the movement of people or objects within its range, the infrared sensor will release the control. At this time, the solenoid valve 301 will open the flange pipe 3, and finally the dust will be reduced by water flushing.

[0024] The inner wall of the flushing water pipe 1 is connected to the inner wall of the manual ball valve 2. The outer wall of the manual ball valve 2 is rotatably connected to the handle 201. The inner wall of the manual ball valve 2 is connected to the inner wall of the straight pipe connector 202. The inner wall of the straight pipe connector 202, at the end away from the manual ball valve 2, is connected to the inner wall of the flange pipe 3.

[0025] It should be noted that the inner wall of the manual ball valve 2 is rotatably connected to a ball valve. When the operator rotates the handle 201, the handle 201 drives the ball valve to rotate. The ball valve rotates 90 degrees and opens the flushing water pipe 1, allowing water to flow out from inside the manual ball valve 2. When the two ends of the straight pipe connector 202 are threadedly connected to the manual ball valve 2 and the flange pipe 3, waterproof rubber gaskets need to be placed at the connection to ensure that the two ends of the straight pipe connector 202 are directly and firmly connected to the manual ball valve 2 and the flange pipe 3.

[0026] Among them, the bottom end of the solenoid valve 301 is threadedly connected to a straight pipe connector 302, and the bottom end of the straight pipe connector 302 is threadedly connected to a water hose interface 303.

[0027] Straight pipe connector 1 202 has a clamp 1 401 sleeved on its outer wall, and straight pipe connector 2 302 has a clamp 2 402 sleeved on its outer wall.

[0028] It should be noted that the threaded connection between straight pipe connector 2 302 and solenoid valve 301 and water hose interface 303 also requires the insertion of a waterproof rubber pad to achieve a tight connection. Clamp 1 401 and clamp 2 402 are of the same shape and size. When clamp 1 401 and clamp 2 402 are fitted onto the outer wall of straight pipe connector 1 202 and straight pipe connector 2 302, a rubber ring needs to be inserted at the connection to increase the friction between the inside of clamp 1 401 and clamp 2 402 and straight pipe connector 1 202 and straight pipe connector 2 302, thereby achieving a firm connection.

[0029] Activity component 4 includes:

[0030] The sliding frame 403 has one end fixedly connected to the outer wall of clamp 401 and the other end fixedly connected to the outer wall of clamp 402.

[0031] The sliding lead screw 404 is slidably connected to the inner wall of the sliding frame 403.

[0032] A fixing bracket 405 is fixedly connected to the outer wall of the sliding lead screw 404, and the inner wall of the fixing bracket 405 is sleeved with the outer wall of the dust sensor 5.

[0033] It should be noted that one end of the outer wall of the sliding screw 404 extends out of the inner wall of the sliding frame 403. The extension of the sliding screw 404 is threaded with a nut. When the mounting position of the fixed frame 405 and the dust sensor 5 is fixed, the nut needs to be threadedly connected to the extension of the sliding screw 404. Through the threaded connection between the sliding screw 404 and the nut, the fixed frame 405 and the dust sensor 5 are fixedly installed on the outer wall of the fixed frame 405.

[0034] Working principle and usage process of this utility model:

[0035] Before water flushing, the operator needs to attach clamp 401 to the outer wall of straight pipe connector 202, and then attach clamp 402 to the outer wall of straight pipe connector 302. After fixing, the position of sliding frame 403 can be secured. Next, the dust sensor 5 is placed on the inner wall of the fixed frame 405. At this time, the dust sensor 5 and the fixed frame 405 need to be slid on the outer wall of the sliding frame 403 using the sliding screw 404. By sliding, the dust sensor 5 is installed at a suitable height for dust detection, and the dust sensor 5 and the fixed frame 405 are adjusted by an angle. The slide screw 404 is tilted and fixed to the outer wall. After installation, the operator turns the handle 201 to open the manual ball valve 2. At this time, the dust sensor 5 will detect the concentration of dust in the air. When the dust concentration is high enough, the dust sensor 5 will trigger and control the solenoid valve 301 to open the inside of the flange pipe 3. At this time, the water will flow through the flushing water pipe 1 to the manual ball valve 2 and the straight pipe connector 1 202 to reach the inside of the flange pipe 3. The water will then flow out from the outlet of the water hose interface 303 through the flange pipe 3 and the straight pipe connector 2 302, reducing the dust concentration by flushing.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0037] 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 coal yard dust washing water flushing switch comprising a flushing water pipe (1), characterized in that: The bottom end of the flushing water pipe (1) is threaded with a manual ball valve (2), the bottom end of the manual ball valve (2) is threaded with a straight pipe connector (202), the outer wall of the straight pipe connector (202) is provided with a movable component (4), the outer wall of the movable component (4) is slidably connected with a dust sensor (5), the bottom end of the straight pipe connector (202) is threaded with a flange pipe (3), and the outer wall of the flange pipe (3) is fixedly connected with a solenoid valve (301).

2. A water flush switch for coal yard dust suppression according to claim 1, characterised in that: The inner wall of the flushing water pipe (1) is connected to the inner wall of the manual ball valve (2), and the outer wall of the manual ball valve (2) is rotatably connected to a handle (201).

3. A water flush switch for coal yard dust suppression according to claim 2, characterised in that: The inner wall of the manual ball valve (2) is connected to the inner wall of the straight pipe connector (202), and the inner wall of the straight pipe connector (202) is connected to the inner wall of the flange pipe (3) at the end away from the manual ball valve (2).

4. The water flush switch for coal yard dust suppression according to claim 1, characterized in that: The bottom end of the solenoid valve (301) is threadedly connected to a straight pipe connector (302), and the bottom end of the straight pipe connector (302) is threadedly connected to a water hose interface (303).

5. A water flush switch for coal yard dust suppression according to claim 4, characterised in that: The outer wall of the straight pipe connector 1 (202) is fitted with a clamp 1 (401), and the outer wall of the straight pipe connector 2 (302) is fitted with a clamp 2 (402).

6. A water flush switch for coal yard dust suppression according to claim 5 wherein: The active component (4) includes: A sliding frame (403) is fixedly connected at one end to the outer wall of clamp one (401), and at the other end to the outer wall of clamp two (402); A sliding lead screw (404) is slidably connected to the inner wall of the sliding frame (403).

7. A water flush switch for coal yard dust suppression according to claim 6 wherein: The outer wall of the sliding screw (404) is fixedly connected to a fixing frame (405), and the inner wall of the fixing frame (405) is sleeved with the outer wall of the dust sensor (5).

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