Mining cleaning waterway system

Abstract

The utility model belongs to the technical field of coal mine dust removal equipment, and particularly provides a mine cleaning waterway system which comprises a water tank, a power device, a first brush head nozzle and a rear nozzle, a water outlet of the water tank is connected with a water inlet of the power device, and a water outlet of the power device is respectively connected with the first brush head nozzle and the rear nozzle. The problem that an existing sweeper is low in efficiency of manual water spraying sweeping and dust removal on a coal mine tunnel is solved. The water spraying cleaning dust removal device can automatically complete water spraying cleaning dust removal work, replaces manual dust removal, improves cleaning efficiency, saves manual operation, is easy to assemble and convenient to maintain, and improves safety.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine dust removal equipment, and in particular relates to a mine cleaning waterway system. Background Art

[0002] In order to adapt to the new requirements of the country to build intelligent mines, strive to build a smart energy enterprise, adhere to the people-oriented idea, fully liberate the labor force, and optimize the working environment of underground workers. In view of many reasons such as the heavy dust accumulation in coal mine tunnels and pipelines, the long dust removal lines, and the limitations of manual dust removal, an intelligent robot facility is needed to replace manual dust removal to carry out comprehensive dust removal in coal mine underground tunnels. Generally, a sweeper is used to spray water to clean and dust the coal mine tunnels, but the coal mine tunnels are generally long, and the water tank capacity of the sweeper is limited, which requires the sweeper to exit the coal mine tunnels many times to add water, which leads to a decrease in the cleaning efficiency of the sweeper.

[0003] The Chinese patent document with publication number CN 113752986 A discloses a waterway control system for the cab of a mining explosion-proof rubber-wheeled vehicle, including a water outlet system, a water supply system and a pneumatic control system. The water storage tank of the water outlet system and the pneumatic water pump of the water supply system can be connected to the air storage tank of the pneumatic control system respectively. The water outlet system is connected to the fire waterway, the vehicle headlight cleaning shower and the wiper cleaning waterway respectively. The waterway control system of the document can timely wash away the dust attached to the vehicle windshield and headlights, making it easier for the wipers to scrape off raindrops and dust, so as to improve the driver's field of vision, improve visibility, and increase driving safety. The air storage tank can be used as an emergency pressure source for the fire water tank, solving the waterway problems of the front windshield, lighting headlights and body cleaning of vehicles with closed or semi-closed cabs in coal mines, the provision of emergency water sources for fire fighting, and other auxiliary high-pressure water sources. However, the document does not solve the problem of low efficiency of manual water spraying and dust removal of coal mine tunnels by sweepers. Utility Model Content

[0004] The utility model provides a mine cleaning waterway system, which aims to overcome the problem of low efficiency of manual water spraying and dust removal in coal mine tunnels by a cleaning vehicle in the prior art.

[0005] To this end, the utility model provides a mining cleaning water system, including a water tank, a power device, a brush head nozzle 1 and a rear nozzle, the water outlet of the water tank is connected to the water inlet of the power device, and the water outlet of the power device is respectively connected to the brush head nozzle 1 and the rear nozzle.

[0006] Preferably, the cleaning water system also includes a brush head nozzle 2, and the water inlet of the brush head nozzle 2 is connected to the water outlet of the power device.

[0007] Preferably, a water ejector is provided between the power device and the brush head nozzle.

[0008] Preferably, the cleaning water system further comprises a washing liquid tank, and a water outlet of the washing liquid tank is connected to a water inlet of the water ejector.

[0009] Preferably, a stop valve 1 is provided between the washing liquid tank and the water ejector, a stop valve 2 is provided between the power device and the water ejector, a stop valve 3 is provided between the power device and the brush head nozzle 2, and a stop valve 4 is provided between the power device and the rear nozzle.

[0010] Preferably, the cleaning water system also includes solenoid valve 1 and solenoid valve 2, the outlet end of the power device is connected to the inlet end of stop valve 2 and the inlet end of stop valve 3 through solenoid valve 1, and solenoid valve 2 is connected between the power device and stop valve 4.

[0011] Preferably, the power device comprises a water pump, the inlet end of the water pump is connected to the outlet end of the water tank, and the outlet end of the water pump is respectively connected to solenoid valve 1 and solenoid valve 2.

[0012] Preferably, the power device further comprises an engine, a hydraulic pump, a hydraulic motor and a coupling, and the power inlet ends of the engine, the hydraulic pump, the hydraulic motor, the coupling and the water pump are connected in sequence.

[0013] Preferably, the power device further comprises a solenoid valve three, and the solenoid valve three is connected to the hydraulic motor.

[0014] Preferably, a stop valve five is provided between the water tank and the water pump.

[0015] Beneficial effects of the utility model:

[0016] 1. The mining cleaning water system provided by the utility model comprises a water tank, a power device, a brush head nozzle 1 and a rear nozzle. The water outlet of the water tank is connected to the water inlet of the power device, and the water outlet of the power device is respectively connected to the brush head nozzle 1 and the rear nozzle. The power device provides power, and the water in the water tank is pumped out and then sprayed out through the brush head nozzle 1 and the rear nozzle for cleaning, so that the water spray cleaning and dust removal work is automatically completed, replacing manual dust removal and improving the cleaning efficiency.

[0017] 2. The mining cleaning water system provided by the utility model provides a pressurized water flow by arranging a connecting water ejector between the power device and the brush head nozzle, thereby improving the cleaning efficiency and achieving a good cleaning effect.

[0018] 3. The mining cleaning water system provided by the utility model connects the water outlet of the cleaning liquid tank to the water inlet of the water ejector, so that it is convenient to add detergent during flushing, thereby improving the flushing effect.

[0019] 4. The mining cleaning water system provided by the utility model automatically controls the opening and closing of the hydraulic motor through the solenoid valve three, controls the opening and closing of the brush head nozzle one and the brush head nozzle two pipelines through the solenoid valve one, and controls the opening and closing of the rear nozzle pipeline through the solenoid valve two, and has a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the structural principle of the mining cleaning water system.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. Water tank; 2. Brush head nozzle one; 3. Rear nozzle; 4. Brush head nozzle two; 5. Washing liquid tank; 6. Stop valve one; 7. Stop valve two; 8. Stop valve three; 9. Stop valve four; 10. Solenoid valve one; 11. Solenoid valve two; 12. Water pump; 13. Engine; 14. Hydraulic pump; 15. Hydraulic motor; 16. Coupling; 17. Solenoid valve three; 18. Stop valve five; 19. Water ejector. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] Embodiment 1:

[0025] like Figure 1 As shown, a mining cleaning water system includes a water tank 1, a power device, a brush head nozzle 2 and a rear nozzle 3. The water outlet of the water tank 1 is connected to the water inlet of the power device, and the water outlet of the power device is respectively connected to the brush head nozzle 2 and the rear nozzle 3.

[0026] The utility model provides power through a power device, draws out water in a water tank 1 and sprays it out through a brush head nozzle 2 and a rear nozzle 3 for cleaning, automatically completes the work of water spraying, cleaning and dust removal, replaces manual dust removal, and improves cleaning efficiency; it saves manual operation, is simple to assemble, is easy to maintain, and improves safety.

[0027] Embodiment 2:

[0028] On the basis of Example 1, the cleaning water system further includes a brush head nozzle 2 4, and the water inlet of the brush head nozzle 2 4 is connected to the water outlet of the power device.

[0029] Specifically, by setting the brush head nozzle 2 4, another cleaning route can be added to improve the flushing area and flushing efficiency. The brush head nozzle 1 2, the brush head nozzle 2 4 and the rear nozzle 3 can also serve as backup nozzles for each other. When one of them fails, the other two or one nozzle can be used without affecting cleaning and dust removal.

[0030] Preferably, a water ejector 19 is provided between the power device and the brush head nozzle 2.

[0031] Specifically, by setting a connecting water ejector 19 between the power device and the brush head nozzle 2, a pressurized water flow is provided to improve the cleaning efficiency and achieve a good cleaning effect.

[0032] Preferably, the cleaning water system further includes a washing liquid tank 5 , and a water outlet of the washing liquid tank 5 is connected to a water inlet of the ejector 19 .

[0033] Specifically, by connecting the water outlet of the washing liquid tank 5 to the water inlet of the water ejector 19, it is convenient to add detergent during flushing to improve the flushing effect. When in use, the brush head nozzle 1 2 can spray liquid with detergent, and the brush head nozzle 2 4 can spray liquid without detergent. It can be adjusted and used according to needs to meet the use needs, and has good practicality and applicability.

[0034] Preferably, a stop valve 1 6 is provided between the washing liquid tank 5 and the water ejector 19, a stop valve 2 7 is provided between the power device and the water ejector 19, a stop valve 3 8 is provided between the power device and the brush head nozzle 2 4, and a stop valve 4 9 is provided between the power device and the rear nozzle 3.

[0035] Specifically, the opening or closing of the pipeline between the washing liquid tank 5 and the water ejector 19, as well as the size of the detergent flow rate, is conveniently controlled by the stop valve 1 6; the opening or closing of the pipeline between the power device and the water ejector 19, as well as the size of the flow rate in the pipeline, is controlled by the stop valve 2 7; the opening or closing of the pipeline between the power device and the brush head nozzle 2 4, as well as the size of the flow rate in the pipeline, is controlled by the stop valve 3 8; the opening or closing of the pipeline between the power device and the rear nozzle 3, as well as the size of the flow rate in the pipeline, is controlled by the stop valve 4 9.

[0036] Preferably, the cleaning water system also includes solenoid valve 10 and solenoid valve 2 11, the outlet end of the power unit is connected to the inlet end of stop valve 2 7 and the inlet end of stop valve 3 8 through solenoid valve 10, and solenoid valve 2 11 is connected between the power unit and stop valve 4 9.

[0037] Specifically, the opening, closing and flow rate regulation of the corresponding pipelines are automatically controlled by the solenoid valve 10 and the solenoid valve 2 11.

[0038] Preferably, the power device comprises a water pump 12, the inlet end of the water pump 12 is connected to the outlet end of the water tank 1, and the outlet end of the water pump 12 is connected to the solenoid valve 10 and the solenoid valve 2 11 respectively.

[0039] Specifically, the water pump 12 is convenient for conveying the water in the water tank to the main nozzle, and has a light structure, and is economical and practical.

[0040] Preferably, the power device further comprises an engine 13, a hydraulic pump 14, a hydraulic motor 15 and a coupling 16, and the power inlet ends of the engine 13, the hydraulic pump 14, the hydraulic motor 15, the coupling 16 and the water pump 12 are connected in sequence.

[0041] Specifically, the engine 13 provides power to drive the hydraulic pump 14 to rotate, and the hydraulic pump 14 drives the hydraulic motor 15, and the hydraulic motor 15 is connected to the water pump 12, so that the hydraulic motor 15 can control the water pump 12 to work or stop.

[0042] Preferably, the power device further includes a solenoid valve three 17 , and the solenoid valve three 17 is connected to the hydraulic motor 15 .

[0043] Specifically, the solenoid valve 3 17 controls the rotation of the hydraulic motor 15, thereby facilitating automatic control of the water pump 12 to work or stop.

[0044] Preferably, a stop valve 5 18 is provided between the water tank 1 and the water pump 12.

[0045] Specifically, the shut-off valve 5 18 is used to control the switch or flow rate of the fluid entering the water pump 12.

[0046] Preferably, the hydraulic motor 15 is connected to the power input end of the water pump 12 via a coupling 16 to facilitate power output.

[0047] The working principle of the utility model is:

[0048] The engine 13 provides power to drive the hydraulic pump 14 to rotate, and the hydraulic pump 14 drives the hydraulic motor 15. The solenoid valve three 17 controls the rotation of the hydraulic motor 15. The hydraulic motor 15 controls the water pump 12 to work or stop through the coupling 16. The water pump 12 draws water out of the water tank 1 and sprays it through the brush head nozzle 1 2, the brush head nozzle 2 4 and the rear nozzle 3 for cleaning. The water ejector 19 brings out the detergent in the washing liquid tank 5 and sprays it through the brush head nozzle 1 2 for cleaning; the solenoid valve 1 10 and the solenoid valve 2 11 automatically control the automatic opening, closing and flow adjustment of the corresponding pipelines.

[0049] In the description of the present invention, it should be understood that if a term indicates an orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present invention.

[0050] The above examples are merely illustrative of the present invention and do not constitute a limitation on the protection scope of the present invention. All designs that are identical or similar to the present invention fall within the protection scope of the present invention.

Claims

1. A mining cleaning water system, characterized in that: It comprises a water tank (1), a power device, a brush head nozzle 1 (2) and a rear nozzle (3), wherein the water outlet of the water tank (1) is connected to the water inlet of the power device, and the water outlet of the power device is respectively connected to the brush head nozzle 1 (2) and the rear nozzle (3).

2. The mining cleaning water system according to claim 1, characterized in that: The cleaning water system also includes a brush head nozzle 2 (4), and the water inlet of the brush head nozzle 2 (4) is connected to the water outlet of the power device.

3. The mining cleaning water system according to claim 2, characterized in that: A water ejector (19) is provided between the power device and the brush head nozzle 1 (2).

4. The mining cleaning water system according to claim 3, characterized in that: The cleaning water system also includes a washing liquid tank (5), the water outlet of the washing liquid tank (5) being connected to the water inlet of the water ejector (19).

5. The mining cleaning water system according to claim 4, characterized in that: A first stop valve (6) is provided between the washing liquid tank (5) and the water ejector (19), a second stop valve (7) is provided between the power device and the water ejector (19), a third stop valve (8) is provided between the power device and the second brush head nozzle (4), and a fourth stop valve (9) is provided between the power device and the rear nozzle (3).

6. The mining cleaning water system according to claim 5, characterized in that: The cleaning water system further comprises a solenoid valve 1 (10) and a solenoid valve 2 (11); the outlet end of the power device is connected to the inlet end of the stop valve 2 (7) and the inlet end of the stop valve 3 (8) respectively through the solenoid valve 1 (10); the solenoid valve 2 (11) is connected between the power device and the stop valve 4 (9).

7. The mining cleaning water system according to claim 6, characterized in that: The power device comprises a water pump (12), the inlet end of the water pump (12) being connected to the outlet end of the water tank (1), and the outlet end of the water pump (12) being respectively connected to a solenoid valve 1 (10) and a solenoid valve 2 (11).

8. The mining cleaning water system according to claim 7, characterized in that: The power device further comprises an engine (13), a hydraulic pump (14), a hydraulic motor (15) and a coupling (16), and power inlet ends of the engine (13), the hydraulic pump (14), the hydraulic motor (15), the coupling (16) and the water pump (12) are connected in sequence.

9. The mining cleaning water system according to claim 8, characterized in that: The power device further comprises a solenoid valve three (17), and the solenoid valve three (17) is connected to the hydraulic motor (15).

10. The mining cleaning water system according to claim 9, characterized in that: A stop valve five (18) is provided and connected between the water tank (1) and the water pump (12).

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