Novel wharf spraying device

Abstract

The utility model relates to the technical field of spraying equipment, and particularly discloses a novel wharf spraying device which comprises a channel spraying mechanism, a rotary spraying mechanism is arranged above the channel spraying mechanism, and a driving mechanism is arranged on one side of the rotary spraying mechanism. When a freight vehicle with dust needs to be sprayed and dedusted, the vehicle passes through a truck channel, then water is pumped through an external water pump, water can be fed into a first water passing pipe through a first water inlet connector, then the water is sprayed out through first sprayers, the multiple first sprayers all face the interior of the truck channel, and then dust in the freight vehicle can be removed through spraying. The water passing pipes I are arranged at the two ends respectively, so that when the vehicle passes by, the vehicle type double spraying can be realized, the dust falling effect is improved, and if the span of the truck channel is large, in order to carry out auxiliary spraying on the ground in the middle position of the truck channel, the electromagnetic valve is opened while water is supplied to the water passing seats I, and the water passing pipes I are opened; and water passing communication of the water passing pipe II can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying equipment technical field, specifically disclose a novel wharf spraying device. BACKGROUND

[0002] The wharf spraying system is a device for dust reduction, cooling, cleaning and fire fighting in the wharf area. It sprays water mist evenly into the air or ground through the nozzle to achieve the desired effect. The wharf is usually an important place for cargo loading and unloading, especially bulk cargo such as coal and ore, which can produce a large amount of dust. The spraying system can capture dust particles in the air by spraying water mist, reduce the dust concentration in the air, improve the working environment and reduce the impact on the surrounding environment.

[0003] The utility model discloses a kind of wharf spraying devices, including sink, water inlet pipe, water supply pipe, water pump and several nozzles, the water pump is connected with sink by water inlet pipe, the water pump is connected with nozzle by water supply pipe, the nozzle is combined nozzle, including main body and three fan-shaped nozzles set on main body.The wharf spraying device provided by the utility model is simple in structure, convenient to use, and the dust removal work is easily completed while the wharf loading and unloading operation is carried out, the work post needed to prevent environmental pollution is reduced, and the beneficial effects generated thereby are: the whole system is simple, economical and practical, easy to install, and the sink bottom is provided with a heater, which facilitates normal use in winter.At present, most of the wharf spraying structures are controlled by central system, and can realize timed and fixed-point spraying operation.The structure used for spraying is basically single pipe distribution and nozzle setting, and when local spraying operation needs to be enhanced, it cannot achieve further coverage, especially when the dust in the local area of the wharf is large, if the spraying adjustment of coverage range is not increased, it is difficult to achieve the best dust suppression effect. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a novel wharf spraying device to solve the problem that when local spraying operation needs to be enhanced in the wharf, the coverage effect of spraying can be improved by improving the distribution of spraying pipeline, so as to improve the dust suppression effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel wharf spraying device, comprising a channel spraying mechanism, a rotating spraying mechanism is arranged above the channel spraying mechanism, and a driving mechanism is arranged on one side of the rotating spraying mechanism.

[0006] Further, the channel spraying mechanism comprises two bases distributed in parallel, vertical plates are arranged on the upper two sides of the bases, horizontal plates are arranged on the upper ends of the two vertical plates on the same side respectively, a water passing pipe one is arranged on the upper end of the base, and a plurality of spray heads one are distributed on the arc-shaped inner side of the water passing pipe one;

[0007] An inlet interface one is arranged on one side of the water passing pipe one close to the lower end, a built-in hole penetrating the interior thereof is formed in the vertical plate on the side corresponding to the inlet interface one, the inlet interface one is arranged to penetrate the built-in hole, and support frames are arranged symmetrically below the horizontal plate.

[0008] When it is necessary to spray and remove dust from a cargo vehicle passing through the channel, the vehicle passes through the channel, then water is pumped by an external water pump, is sent into the water passing pipe one through the inlet interface one, and is sprayed out through the spray heads one, the directions of the plurality of spray heads one are all aimed at the channel, so that external spraying of the passing vehicle can be realized, and the water passing pipe one is arranged at the two ends, so that double spraying of the vehicle when passing through the channel can be realized, and the dust removal effect is improved.

[0009] Further, the rotating spraying mechanism comprises a top base one, the two ends of the top base one are respectively arranged on the upper ends of the horizontal plates distributed in parallel along the two sides, a water passing seat is arranged at the middle position of the top base one, an inner cavity is arranged in the water passing seat, a transition interface is arranged at the lower end of the water passing seat, and a plurality of spray heads two are arranged at the lower end of the transition interface.

[0010] Further, the water passing seat is arranged to penetrate the inlet interface two at the two sides of the middle position, the end flange of the inlet interface two is connected to a water passing pipe two, the other end of the water passing pipe two is embedded in the upper end of the water passing pipe one, and an electromagnetic valve is arranged on the surface of the water passing pipe two.

[0011] Further, the water passing seat is arranged to penetrate the inlet interface two at the two sides of the middle position, the end flange of the inlet interface two is connected to a water passing pipe two, the other end of the water passing pipe two is embedded in the upper end of the water passing pipe one, and an electromagnetic valve is arranged on the surface of the water passing pipe two.

[0012] Further, the inner wall of the inner cavity of the water passing seat is arranged to form a anti-falling groove at the upper end position, and a plurality of anti-falling blocks are arranged on the outer wall of the water passing pipe three.

[0013] Further, the inner wall of the inner cavity of the water passing seat is arranged to form a sealing groove at the middle position, a sealing ring is filled on the inner wall of the sealing groove, and the inner wall of the sealing ring is sleeved with and pressed against the outer wall of the water passing pipe three.

[0014] Further, the inner wall of the inner cavity of the water passing seat is arranged to form a sealing groove at the middle position, a sealing ring is filled on the inner wall of the sealing groove, and the inner wall of the sealing ring is sleeved with and pressed against the outer wall of the water passing pipe three.

[0015] Further, the driving mechanism comprises a top seat two, a motor is arranged above the top seat two, a rotating shaft for driving is arranged in the motor, a belt wheel one is arranged on the surface of the rotating shaft, a belt wheel two is arranged on the surface of the water pipe three, and the belt wheel one is in transmission connection with the belt wheel two through a belt.

[0016] The working principle and advantages of the scheme are as follows: 1. When the vehicle passing through the dust carrying vehicle needs to be sprayed and dusted, the vehicle passes through the truck passage, then water is pumped out by the external water pump, water is sent into the water pipe one through the water inlet interface one, and then sprayed out through the spray head one, the directions of the plurality of spray head ones are all aimed at the truck passage, so that the external spraying of the passing vehicle can be realized, the water pipes one are arranged at both ends, so that double spraying of the machine type can be realized when the vehicle passes through, and the dust reduction effect is improved.

[0017] 2. According to the description in 1, when the truck passage has a large span, in order to assist in spraying the ground at the middle position of the truck passage, water is supplied to the water seat one, and the electromagnetic valve is opened at the same time, so that the water communication of the water pipe two is realized, then the clean water can be divided into up and down in the inner cavity of the water seat through the water pipe two, the down-divided clean water enters the transition interface, and the vertical spraying of the spray head two can be realized, the up-divided clean water is filtered through the filter screen first, and then enters the water pipe three, is further divided through the branch interface and the branch pipe, and finally is sprayed out from the spray head three, so that the ground spraying of the middle part of the truck passage and the spraying of the surrounding environment can be realized, and the dust reduction and cooling effect is improved.

[0018] 3. According to the description in 2, in order to further improve the spraying coverage range of the spray head three, the power supply of the motor is connected, the rotating shaft is driven by the motor, the belt wheel one is linked, the belt wheel two can link the water pipe three through the transmission effect of the belt, so that the spray head three distributed in multiple directions can be rotated and sprayed, the coverage range of the spraying is improved, when the water pipe three rotates, the anti-dropping block slides in the annular anti-dropping groove, the stability of the relative rotation of the water pipe three based on the water seat is ensured, and the sealing ring can play a sealing and leakage-proof effect when the water pipe three rotates.

[0019] The other advantages, objects and features of the present application will be described in the subsequent description, and to some extent, will be apparent to those skilled in the art based on the study of the following text, or can be taught from the practice of the present application. The objects and other advantages of the present application can be achieved and obtained by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The schematic diagram of the distribution of each mechanism of the embodiment is shown in the figure.

[0021] Figure 2This is a schematic diagram of the overall structure of the embodiment;

[0022] Figure 3 This is a schematic diagram showing the three-way connection of the water inlet seat and water pipe in an embodiment.

[0023] Figure 4 This is a schematic diagram of the internal structure of the water inlet seat and the three-way connection of the water pipe in an embodiment.

[0024] Figure 5 This is an enlarged schematic diagram of point A in the embodiment;

[0025] Figure 6 This is a schematic diagram showing the connection distribution between the water pipe three and the anti-detachment block in an embodiment.

[0026] Figure 7 This is a schematic diagram of the sealing ring shape for an embodiment.

[0027] The following are the markings in the attached diagram: 1. Channel spray mechanism; 2. Rotary spray mechanism; 3. Drive mechanism; 10. Base; 11. Vertical plate; 12. Horizontal plate; 13. Support frame; 14. Water pipe one; 15. Sprayer head one; 16. Water inlet interface one; 17. Internal hole; 20. Top seat one; 21. Water supply seat; 22. Transition interface; 23. Sprayer head two; 24. Water pipe two; 25. Solenoid valve; 26. Water pipe three; 27. Branch interface; 28. Branch pipe; 29. ​​Sprayer head three; 210. Water inlet interface two; 2001. Anti-detachment groove; 2002. Anti-detachment block; 2003. Sealing groove; 2004. Sealing ring; 2005. Plate frame; 2006. Filter screen; 30. Top seat two; 31. Motor; 32. Pulley one; 33. Belt; 34. Pulley two. Detailed Implementation

[0028] The following detailed description illustrates the specific implementation method:

[0029] Example

[0030] like Figures 1 to 7 As shown, a novel dock spraying device is disclosed, including a channel spraying mechanism 1, a rotating spraying mechanism 2 above the channel spraying mechanism 1, and a driving mechanism 3 on one side of the rotating spraying mechanism 2.

[0031] The channel sprinkler mechanism 1 includes two parallel bases 10. Each base 10 is a long, narrow structure and is fixed to the ground of the dock with screws. Vertical plates 11 are installed on both sides of the upper part of each base 10. The lower ends of the vertical plates 11 are fixed to the surface of the base 10 with screws. Horizontal plates 12 are respectively installed on the upper ends of the two vertical plates 11 on the same side. The lower ends of the horizontal plates 12 are fixed to the ends of the vertical plates 11 with screws. The two vertical plates 11 on the same side and the horizontal plates 12 connected to their upper ends form a support frame structure. The side-distributed support frame structures are arranged in parallel. The support frame is an arched structure that, together with the base 10, forms a truck passage. A water pipe 14, also arched, is installed at the upper end of the base 10. Its lower ends are fixed to the corresponding bases 10 with screws. Both ends of the water pipe 14 are closed. Several nozzles 15 are distributed on the inner side of the arch of the water pipe 14. The nozzles 15 penetrate the water pipe 14, and the connection points between the nozzles 15 and the water pipe 14 are welded and fixed. Each nozzle 15 has its port facing the truck passage. A water inlet 16 is installed near the lower end of one side of the water pipe 14. The water inlet 16 is welded to the water pipe 14. An internal hole 17 is provided on the vertical plate 11 on the side corresponding to the water inlet 16, and the water inlet 16 passes through the internal hole 17. The water inlet 16 can be directly or indirectly connected to a water pump via an external pipe, allowing for stable water pressure. Symmetrically distributed support frames 13 are provided below the plate 12. One end of the support frame 13 is welded to the surface of the vertical plate 11, and the other end of the support frame 13 is welded to the outer wall of the water pipe 14. When a truck carrying dusty goods passes through the truck passage, in order to carry out external dust suppression treatment on the truck, water is supplied by an external water pump, so that clean water can be sent into the water pipe 14 through the water inlet interface 16, and then sprayed out from the nozzles 15 in different directions, which can realize the dust suppression spray on the outside of the truck, thereby achieving dust reduction treatment.

[0032] The rotary spray mechanism 2 includes a top seat 20, with both ends of the top seat 20 mounted on the upper ends of horizontal plates 12 distributed parallel to both sides. The connection between the top seat 20 and the horizontal plates 12 is fixed with screws. A water passage seat 21 is provided through the middle of the top seat 20, and the connection between the water passage seat 21 and the top seat 20 is fixed with screws. The water passage seat 21 has an inner cavity, and a transition interface 22 is provided at the lower end of the water passage seat 21. The connection between the transition interface 22 and the water passage seat 21 is fixed by welding. The transition interface 22 is connected to the lower end of the inner cavity. Several nozzles 23 are distributed through the lower end of the transition interface 22. The nozzles 23 are fixed to the transition interface 22 by welding. The structure of nozzles 23 is set below the water seat 21. When water is filled into the inner cavity of the water seat 21, it can be diverted into the nozzles 23 to provide auxiliary spraying for the gap area in the middle of the truck passage. If the span of the truck passage is large, nozzles 23 can be used for compensatory spraying to achieve all-round spray coverage.

[0033] Water inlet ports 210 are provided on both sides of the water inlet base 21 located in the middle position. The connection between the water inlet ports 210 and the water inlet base 21 is fixed by welding. The end flange of the water inlet ports 210 is connected to the water pipe 24. The other end of the water pipe 24 is embedded in the middle of the upper end of the water pipe 14. The connection between the water pipe 24 and the water pipe 14 is fixed by welding. The surface of the water pipe 24 is provided with a solenoid valve 25. The valve core of the solenoid valve 25 is embedded in the water pipe 24. When water needs to be supplied to the inside of the water inlet base 21, if the water inlet base 21 is used when water is supplied to the water pipe 14, the solenoid valve 25 can be opened so that the clean water, when passing through the water pipe 14, is diverted into the water pipe 24, and then sent into the inner cavity of the water inlet base 21 through the water inlet ports 210.

[0034] A water pipe 26 is provided at the upper end of the water supply base 21. The water pipe 26 is slidably sleeved with the inner cavity of the water supply base 21. A branch interface 27 is provided at the upper end of the water pipe 26. The connection position of the branch interface 27 and the water pipe 26 is welded and fixed and the internal channel is connected. A branch pipe 28 is provided through the outer ring wall of the branch interface 27. The connection position of the branch pipe 28 and the branch interface 27 is fixed by welding. The branch pipe 28 is inclined and the upward angle is 30 degrees. The other end of the branch pipe 28 is fixedly connected to the nozzle 29. The nozzle 29 can spray to a farther place through the inclined setting effect of the branch pipe 28, which can improve the coverage effect of the entire spraying device.

[0035] An anti-detachment groove 2001 is provided on the inner wall of the water-passing base 21 at the upper end. The anti-detachment groove 2001 has a ring structure. Several anti-detachment blocks 2002 are distributed on the outer wall of the water-passing pipe 26. One end of the anti-detachment block 2002 is welded and fixed to the surface of the water-passing pipe 26. The anti-detachment block 2002 is slidably disposed inside the anti-detachment groove 2001. By sliding the anti-detachment block 2002 relative to the anti-detachment groove 2001, the stability of the upper and lower positions can be ensured when the water-passing pipe 26 rotates based on the water-passing base 21.

[0036] A sealing groove 2003 is provided on the inner wall of the water inlet seat 21 along the middle position. The sealing groove 2003 has an annular structure. A sealing ring 2004 is filled on the inner wall of the sealing groove 2003. The inner wall of the sealing ring 2004 is sleeved and squeezed with the outer wall of the water pipe 26. The sealing ring 2004 is made of water-swellable rubber material. The sealing ring 2004 can play a leak-proof sealing effect when the water pipe 26 rotates relative to the water inlet seat 21. The sealing ring 2004 has three layers distributed along the upper and lower positions, which can provide multi-layer sealing protection.

[0037] A plate frame 2005 is provided on the inner wall of the water inlet 21. The outer ring wall of the plate frame 2005 is slidably sleeved with the inner wall of the inner cavity. The connection between the plate frame 2005 and the inner wall of the inner cavity is fixed by screws. A filter screen 2006 is provided on the inner ring wall of the plate frame 2005. The connection between the filter screen 2006 and the plate frame 2005 is fixed by welding. The filter screen 2006 is made of aluminum alloy wire mesh. Nozzle 1 15, nozzle 2 23 and nozzle 3 29 are all atomizing nozzles. Nozzle 3 29 has a finer water outlet diameter at its end because the flow is split at the top and farthest end. This can compress the flow rate of water and increase the spray pressure. Compared with nozzle 1 15 and nozzle 2 23, this method requires more filtration of fine impurities in clean water. Therefore, the filter screen 2006 structure can further filter fine particulate impurities in the water, thereby preventing nozzle 3 29 from being blocked.

[0038] The drive mechanism 3 includes a second top seat 30, one end of which is fixedly connected to one side of a first top seat 20. A motor 31 is mounted on top of the second top seat 30. The motor 31 is waterproof. The outer ring wall of the motor 31 is fixedly mounted to the upper end of the second top seat 30 via a bracket. The motor 31 has a drive shaft inside, with one end of the shaft extending upward through the inner wall of the motor 31. A pulley 32 is mounted on the surface of the shaft, and the connection between the pulley 32 and the shaft is fixed by screws. The surface of the water pipe 26 is... The device is equipped with a second pulley 34, which is fixed to the water pipe 26 by screws. The first pulley 32 is connected to the second pulley 34 via a belt 33. When the third nozzle 29 needs to rotate and spray, the power to the motor 31 is turned on, which drives the shaft to rotate, thereby rotating the first pulley 32. Through the transmission effect of the belt 33, the second pulley 34 can rotate synchronously, which in turn drives the water pipe 26. Thus, multiple third nozzles 29 can rotate and spray, thereby achieving a larger coverage spraying operation.

[0039] In practice

[0040] When it is necessary to spray dust on passing freight vehicles carrying dust, the vehicle is allowed to pass through the truck passage. Then, water is pumped by an external water pump and sent to the water pipe 14 through the water inlet 16. The water is then sprayed out through the nozzles 15. By having several nozzles 15 all aimed at the inside of the truck passage, the external spraying of passing vehicles can be achieved. The structure with water pipes 14 at both ends can perform double spraying when vehicles pass by, thereby improving the dust reduction effect.

[0041] If the truck passage has a large span, in order to provide auxiliary spraying for the ground in the middle of the truck passage, while water is supplied through water pipe 14, the solenoid valve 25 is opened to connect water pipe 24. Then, clean water can enter the inner cavity of water seat 21 through water pipe 24 and be split vertically. The water split downwards enters the transition interface 22 and can be sprayed vertically through nozzle 23. The water split upwards is first filtered through filter screen 2006 and then enters water pipe 3 26. After further splitting through the branch interface 27 and branch pipe 28, it is finally sprayed out from nozzle 3 29, which can realize the ground spraying in the middle part of the truck passage and the surrounding environment, thereby improving the dust reduction and cooling effect.

[0042] To further improve the spray coverage of nozzle 329, the power supply of motor 31 is turned on, causing motor 31 to drive the rotating shaft, thereby linking pulley 1 32. Through the conventional effect of belt 33, pulley 2 34 can drive water pipe 326, thus allowing the nozzles 329 distributed in multiple directions to rotate and spray, improving the spray coverage. When water pipe 326 rotates, the anti-detachment block 2002 slides in the annular anti-detachment groove 2001, ensuring the stability of water pipe 326 relative to water seat 21. The sealing ring 2004 provides a sealing and leak-proof effect when water pipe 326 rotates.

[0043] The above description is merely an embodiment of this utility model, and common knowledge such as specific structures and characteristics in the solution is not described in detail here. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model, and these should also be considered within the protection scope of this utility model. These modifications and improvements will not affect the effectiveness of the implementation of this utility model or its practicality.

Claims

1. A novel dock sprinkler system, characterized in that: It includes a channel spraying mechanism, a rotating spraying mechanism is provided above the channel spraying mechanism, and a drive mechanism is provided on one side of the rotating spraying mechanism.

2. The novel dock sprinkler system according to claim 1, characterized in that: The channel spraying mechanism includes two parallel bases. Vertical plates are provided on both sides of the upper part of the bases. Horizontal plates are provided at the upper ends of the two vertical plates on the same side. A water pipe is also provided at the upper end of the base. Several nozzles are distributed on the inner side of the arched water pipe. A water inlet is installed on one side of the water pipe near the lower end. An internal hole is provided on the vertical plate on the side corresponding to the water inlet. The water inlet is installed through the internal hole. Symmetrically distributed support frames are provided below the horizontal plate.

3. A novel dock sprinkler system according to claim 2, characterized in that: The rotating spray mechanism includes a top seat 1, with its two ends respectively supported on the upper ends of horizontal plates distributed parallel to both sides. A water passage seat is provided through the middle of the top seat 1, and an inner cavity is provided inside the water passage seat. A transition interface is provided at the lower end of the water passage seat, and several nozzles 2 are distributed through the lower end of the transition interface.

4. A novel dock sprinkler system according to claim 3, characterized in that: The water inlet base is located in the middle and has two water inlet interfaces on both sides. The end flange of the water inlet interface is connected to the water pipe, and the other end of the water pipe is embedded in the middle of the upper end of the water pipe. A solenoid valve is provided on the surface of the water pipe.

5. A novel dock sprinkler system according to claim 4, characterized in that: The upper end of the water-passing base is provided with a water-passing pipe three, and the upper end of the water-passing pipe three is provided with a bifurcated interface. A bifurcated pipe is provided through the outer ring wall of the bifurcated interface, and the other end of the bifurcated pipe is fixedly connected to a nozzle three.

6. A novel dock sprinkler system according to claim 5, characterized in that: The inner wall of the water inlet seat is provided with an anti-detachment groove at the upper end, and a number of anti-detachment blocks are distributed on the outer wall of the water pipe three. The anti-detachment blocks are slidably arranged inside the anti-detachment groove.

7. A novel dock sprinkler system according to claim 6, characterized in that: The inner wall of the water inlet seat is provided with a sealing groove along the middle position. The inner wall of the sealing groove is filled with a sealing ring. The inner wall of the sealing ring is sleeved and squeezed with the outer wall of the water pipe.

8. A novel dock sprinkler system according to claim 7, characterized in that: The inner wall of the water-passing seat is provided with a plate frame, and the inner wall of the plate frame is provided with a filter screen. The connection between the filter screen and the plate frame is fixed by welding.

9. A novel dock sprinkler system according to claim 8, characterized in that: The driving mechanism includes a top seat 2, a motor is arranged above the top seat 2, a rotating shaft for driving is arranged inside the motor, a pulley 1 is arranged on the surface of the rotating shaft, a pulley 2 is arranged on the surface of the water pipe 3, and the pulley 1 is connected to the pulley 2 for transmission via a belt.

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