Dust fall spraying device for safety engineering

Abstract

The utility model discloses a dust fall spraying device for safety engineering, and particularly relates to the field of spraying dust fall, the dust fall spraying device comprises a moving plate, a water tank is fixedly installed on the upper surface of the moving plate, a lifting cover is arranged above the moving plate, a supporting cover is fixedly installed on the upper surface of the moving plate, a motor is fixedly installed on the inner wall of the supporting cover, and the motor is connected with the lifting cover. An infusion pump is fixedly installed on the upper surface of the water tank, the output end of the infusion pump fixedly communicates with a liquid discharging pipe, the top end of the liquid discharging pipe fixedly communicates with a telescopic hose, the top end of the telescopic hose fixedly communicates with a communicating pipe, and one end of the communicating pipe fixedly communicates with a first water outlet pipe; and the outer surface of the communicating pipe fixedly communicates with two second water outlet pipes. According to the dust fall spraying device for safety engineering, the stability during spraying height adjustment is improved, spraying dust fall treatment can be conducted on the front side, the left side and the right side at the same time, multi-angle spraying can be conducted according to dust fall requirements, and the dust fall spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of spraying and dust reduction, and more specifically, to a dust reduction spraying device for safety engineering. Background Art

[0002] Spray dust reduction is a common and effective dust control technology. It mainly achieves the purpose of dust reduction based on the interaction principle between water and dust particles. When the water mist nozzle sprays water in the form of mist, it produces a large number of tiny water droplets. When these water droplets meet dust particles in the air, they will cause the dust to settle in the following ways. When the dust particles in the dust-laden air flow move with the air flow, due to the presence of water droplets, the dust particles will collide with the water droplets on the movement path. After the numerous tiny water droplets combine with the dust particles, the dust particles will gather together to form larger particle clusters. These larger particle clusters will settle out of the air more easily due to gravity.

[0003] A search revealed an existing patent (publication number: CN216457782U) that discloses a dust suppression spray device for safety engineering projects. The device comprises a push-type trolley with a water tank mounted on its upper end. A water inlet is located in the middle of the upper end of the water tank, communicating with the interior of the water tank. A fixed plate is fixedly connected to the side of the upper end of the trolley, away from the push handle. A limiting top block is fixedly connected to the upper end of the fixed plate. Two limiting slide rails are fixedly connected to the side of the fixed plate away from the water tank. During the development of this utility model, the inventors discovered the following problems with the prior art:

[0004] When the existing dust suppression spray device is used, it is easy for the chain and sprocket to rust and become stuck due to the spray of water mist when it is driven by the chain and sprocket, which in turn affects the height adjustment during subsequent spraying. In addition, it can only spray forward, making it difficult to spray at multiple angles according to dust suppression requirements, thereby reducing the dust suppression spray effect.

[0005] Therefore, in response to the above problems, a dust suppression spray device for safety engineering is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a dust suppression spray device for safety engineering to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a dust suppression spray device for safety engineering, comprising a movable plate, a water tank is fixedly installed on the upper surface of the movable plate, a lifting cover is provided above the movable plate, a support cover is fixedly installed on the upper surface of the movable plate, a motor is fixedly installed on the inner wall of the support cover, a liquid suction pump is fixedly installed on the upper surface of the water tank, the output end of the liquid suction pump is fixedly connected to a discharge pipe, the top end of the discharge pipe is fixedly connected to a telescopic hose, the top end of the telescopic hose is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a first water outlet pipe, the outer surface of the connecting pipe is fixedly connected to two second water outlet pipes, the outer surfaces of the two second water outlet pipes and the outer surface of the connecting pipe are both fixedly connected to an electromagnetic valve, the ends of the two second water outlet pipes away from each other are both fixedly connected to a first water mist nozzle, and the outer surface of the first outlet pipe is fixedly connected to a group of second water mist nozzles.

[0008] Preferably, a support plate is fixedly connected to the upper surface of the lifting cover, and the upper surface of the support plate is fixedly connected to the outer surface of the connecting pipe.

[0009] Preferably, a screw is fixedly installed on the output end of the motor, the outer surface of the screw is threadedly connected to a lifting plate, and the outer surface of the lifting plate is fixedly connected to the inner wall of the lifting cover.

[0010] Preferably, the upper surface of the water tank is fixedly connected to a water injection pipe, the outer surface of the water injection pipe is fixedly connected to a liquid injection valve, the input end of the liquid pump is fixedly connected to a water extraction pipe, and the bottom end of the water extraction pipe passes through the water tank and extends to the interior of the water tank.

[0011] Preferably, universal wheels and movable wheels are respectively installed on the bottom surface of the movable plate, and a movable push handle is fixedly connected to the right side of the water tank.

[0012] Preferably, a controller is fixedly mounted on the right side of the water tank, and a battery compartment is fixedly mounted on the right side of the water tank.

[0013] The technical effects and advantages of this utility model are:

[0014] Compared with the existing technology, the dust suppression spray device for safety engineering, through the support cover and motor, and the cooperation with the lifting cover, lifting plate and screw, can enable the motor to drive the screw to rotate clockwise or counterclockwise inside the lifting plate, which will cause the lifting plate to move upward on the surface of the screw, and at the same time drive the lifting cover, the first water mist nozzle and the second water mist nozzle to adjust the height, which can provide power for the height adjustment of the first water mist nozzle and the second water mist nozzle, and avoid corrosion and jamming of the lifting components caused by the spraying of water mist, thereby ensuring stability during the adjustment of the spray height.

[0015] Compared with the existing technology, the dust reduction spray device for safety engineering, through the setting of the first water outlet pipe and the second water outlet pipe, and the cooperation with the first water mist nozzle and the second water mist nozzle, can spray dust reduction treatment in the front and on the left and right sides at the same time, and can perform multi-angle spraying according to the dust reduction needs, thereby improving the dust reduction spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the utility model.

[0017] Figure 2 It is a three-dimensional structural diagram of the top view of the utility model.

[0018] Figure 3 It is a sectional view of the front view of the present invention.

[0019] Figure 4 It is a three-dimensional structural diagram of the top view of the connecting pipe in the present invention.

[0020] The accompanying drawings are marked as follows: 1. movable plate; 2. water tank; 3. lifting cover; 4. support cover; 5. motor; 6. drain pipe; 7. lifting plate; 8. telescopic hose; 9. liquid pump; 10. water suction pipe; 11. connecting pipe; 12. movable push handle; 13. second water outlet pipe; 14. first water mist nozzle; 15. solenoid valve; 16. first water outlet pipe; 17. second water mist nozzle; 18. screw; 19. support plate; 20. controller; 21. battery compartment; 22. liquid injection valve; 23. water injection pipe; 24. movable wheel; 25. universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0022] As attached Figures 1-4The dust suppression spray device for safety engineering shown in the figure includes a movable plate 1, a water tank 2 is fixedly installed on the upper surface of the movable plate 1, a lifting cover 3 is provided above the movable plate 1, a support cover 4 is fixedly installed on the upper surface of the movable plate 1, a motor 5 is fixedly installed on the inner wall of the support cover 4, a liquid pump 9 is fixedly installed on the upper surface of the water tank 2, the output end of the liquid pump 9 is fixedly connected to a drainage pipe 6, the top of the drainage pipe 6 is fixedly connected to a telescopic hose 8, the top of the telescopic hose 8 is fixedly connected to a connecting pipe 11, one end of the connecting pipe 11 is fixedly connected to a first water outlet pipe 16, the outer surface of the connecting pipe 11 is fixedly connected to two second water outlet pipes 13, the outer surfaces of the two second water outlet pipes 13 and the outer surface of the connecting pipe 11 are fixedly connected to an electromagnetic valve 15, the ends of the two second water outlet pipes 13 away from each other are fixedly connected to a first water mist nozzle 14, and the outer surface of the first water outlet pipe 16 is fixedly connected to a group of second water mist nozzles 17.

[0023] From the above description, it can be seen that the utility model has the following beneficial effects, among which: through the setting of the first water outlet pipe 16 and the second water outlet pipe 13, and the cooperation with the first water mist nozzle 14 and the second water mist nozzle 17, it is possible to spray dust reduction treatment on the front and the left and right sides at the same time, and can perform multi-angle spraying according to the dust reduction requirements to improve the dust reduction spraying effect. Example

[0024] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods, as described below:

[0025] like Figures 1-4 As shown, as a preferred embodiment; the upper surface of the lifting cover 3 is fixedly connected to a support plate 19, the upper surface of the support plate 19 is fixedly connected to the outer surface of the connecting pipe 11, and the output end of the motor 5 is fixedly installed with a screw 18, the outer surface of the screw 18 is threadedly connected to the lifting plate 7, and the outer surface of the lifting plate 7 is fixedly connected to the inner wall of the lifting cover 3. Furthermore, the motor 5 drives the screw 18 to rotate clockwise or counterclockwise inside the lifting plate 7, which will cause the lifting plate 7 to move upward on the surface of the screw 18, and at the same time, it will also drive the lifting cover 3, the first water mist nozzle 14 and the second water mist nozzle 17 to adjust the height, which can be more flexible in height adjustment.

[0026] like Figures 1-4As shown, as a preferred embodiment; the upper surface of the water tank 2 is fixedly communicated with a water injection pipe 23, the outer surface of the water injection pipe 23 is fixedly communicated with a liquid injection valve 22, the input end of the liquid pump 9 is fixedly communicated with a water suction pipe 10, the bottom end of the water suction pipe 10 penetrates through the water tank 2 and extends to the inside of the water tank 2, the bottom surface of the moving plate 1 is respectively provided with universal wheels 25 and moving wheels 24, the right side surface of the water tank 2 is fixedly connected with a moving handle 12, the right side surface of the water tank 2 is fixedly provided with a controller 20, the right side surface of the water tank 2 is fixedly provided with a battery compartment 21, further, through the setting of the water injection pipe 23, the water liquid is conveniently injected, through the setting of the water suction pipe 10, the liquid pump 9 can extract the water liquid in the water tank 2, through the cooperation of the universal wheels 25, the moving wheels 24 and the moving handle 12, the device can be moved flexibly, the flexibility of the spray dust suppression is improved, through the setting of the battery compartment 21, temporary electric energy can be provided for the work of the device.

[0027] The working process of the utility model is as follows:

[0028] The safety engineering dust spray device is used in the later period, first, the water liquid is injected into the inside of the water tank 2, then the controller 20 is used to start the motor 5 to rotate, the screw rod 18 can be driven to rotate clockwise or counterclockwise in the inside of the lifting plate 7, the lifting plate 7 can be moved upwards on the surface of the screw rod 18, the lifting cover 3, the first water mist nozzle 14 and the second water mist nozzle 17 can also be moved upwards, when the height of the first water mist nozzle 14 and the second water mist nozzle 17 is adjusted, the liquid pump 9 is started to rotate, the water liquid in the water tank 2 can be extracted and transported, finally, the first water mist nozzle 14 and the second water mist nozzle 17 are used to spray water mist to suppress dust, the front and the left and right sides can be simultaneously treated, this is the working process and working principle of the device.

[0029] Finally: the above only for preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A dust suppression spraying device for safety engineering, comprising a movable plate (1), characterized in that: A water tank (2) is fixedly mounted on the upper surface of the movable plate (1), a lifting cover (3) is provided above the movable plate (1), a support cover (4) is fixedly mounted on the upper surface of the movable plate (1), a motor (5) is fixedly mounted on the inner wall of the support cover (4), a liquid pump (9) is fixedly mounted on the upper surface of the water tank (2), an output end of the liquid pump (9) is fixedly connected to a liquid discharge pipe (6), a top end of the liquid discharge pipe (6) is fixedly connected to a telescopic hose (8), and a top end of the telescopic hose (8) is fixedly connected to a liquid discharge pipe (6). A connecting pipe (11), one end of the connecting pipe (11) is fixedly connected to a first water outlet pipe (16), the outer surface of the connecting pipe (11) is fixedly connected to two second water outlet pipes (13), the outer surfaces of the two second water outlet pipes (13) and the outer surface of the connecting pipe (11) are fixedly connected to a solenoid valve (15), the ends of the two second water outlet pipes (13) that are away from each other are fixedly connected to a first water mist nozzle (14), and the outer surface of the first water outlet pipe (16) is fixedly connected to a group of second water mist nozzles (17).

2. The dust suppression spray device for safety engineering according to claim 1, characterized in that: A support plate (19) is fixedly connected to the upper surface of the lifting cover (3), and the upper surface of the support plate (19) is fixedly connected to the outer surface of the connecting pipe (11).

3. The dust suppression spray device for safety engineering according to claim 1, characterized in that: A screw rod (18) is fixedly mounted on the output end of the motor (5); the outer surface of the screw rod (18) is threadedly connected to a lifting plate (7); and the outer surface of the lifting plate (7) is fixedly connected to the inner wall of the lifting cover (3).

4. The dust suppression spray device for safety engineering according to claim 1, characterized in that: The upper surface of the water tank (2) is fixedly connected to a water injection pipe (23), the outer surface of the water injection pipe (23) is fixedly connected to a liquid injection valve (22), the input end of the liquid extraction pump (9) is fixedly connected to a water extraction pipe (10), and the bottom end of the water extraction pipe (10) passes through the water tank (2) and extends to the interior of the water tank (2).

5. The dust suppression spray device for safety engineering according to claim 1, characterized in that: Universal wheels (25) and movable wheels (24) are respectively installed on the bottom surface of the movable plate (1), and a movable push handle (12) is fixedly connected to the right side surface of the water tank (2).

6. The dust suppression spray device for safety engineering according to claim 1, characterized in that: A controller (20) is fixedly mounted on the right side of the water tank (2), and a battery compartment (21) is fixedly mounted on the right side of the water tank (2).

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