Sprinkling device for municipal roads

Abstract

The utility model relates to the technical field of municipal greening, in particular to a municipal road watering device which comprises a filtering water tank, a water pump is arranged on the filtering water tank, a water guide pipe is arranged on the water pump, a connecting disc is fixedly arranged on one side of the water guide pipe, and an annular threaded groove is formed in the side, close to the connecting disc, of the water guide pipe. An inner threaded pipe is arranged in the annular threaded groove, a water outlet disc is rotationally arranged on the side, away from the water guide pipe, of the connecting disc, a first water outlet hole and a second water outlet hole are formed in the water outlet disc, and an atomizing spray head and a spray head are fixedly arranged in the first water outlet hole and the second water outlet hole correspondingly; the watering mode can be flexibly replaced according to needs, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal greening, in particular to a sprinkler device for municipal roads. Background Art

[0002] Municipal road sprinkler devices are mainly used for cleaning, dust prevention, watering and spraying pesticides in urban roads, large factories, gardens and other units to beautify the environment. They can also be used for temporary emergency fire fighting. They are usually installed on sprinkler trucks and have functions such as sprinkling water, suppressing dust, high and low position spraying, pesticide spraying, and guardrail washing.

[0003] For example, a Chinese patent publication discloses a municipal road sprinkler device with application number CN201720834161.X, comprising a water tank with a water inlet pipe welded to the center of the top of the water tank, a pressure gauge and a matching float installed on one side of the water inlet pipe, fixed ear brackets welded to both sides of the water tank, a filter tank welded to the bottom of the water tank, a filter plate welded to the inner wall of the filter tank, and sewage collection tanks welded to both sides of the filter tank. The bottom of the filter tank is connected to a sedimentation tank via a water pipe passing through a water pump and a shut-off valve, and the sedimentation tank is connected to a water gun via a water pipe passing through a connecting flange. A clamping pipe is welded to the inside of the water gun, and a rubber cushion layer is provided on the outer surface of the clamping pipe. A plug rod is provided inside the water gun. In this utility model, the overall structural design of the device is simple and reasonable, the connection seal is stable, and the phenomenon of impurity accumulation and clogging is avoided, which has strong practicality.

[0004] However, in the above technical solution, the municipal road sprinkler devices on the market today mostly use two methods when performing watering work. One is direct flushing, which is convenient for cleaning garbage and debris on the road, and the other is atomizing spraying, which is convenient for atomizing and reducing dust on the road. The municipal road sprinkler devices in the above technical solution can only adopt a single watering method, and cannot flexibly change the watering method according to needs, and have a narrow scope of application. Utility Model Content

[0005] The main purpose of the utility model is to provide a sprinkler device for municipal roads, which can effectively solve the problem that the municipal road sprinkler devices on the market today in the background technology mostly use two methods when performing watering work, one is direct flushing, which is convenient for cleaning garbage and debris on the road, and the other is atomization spraying, which is convenient for atomizing and reducing dust on the road. The municipal road sprinkler device in the above technical solution can only adopt a single watering method, cannot flexibly change the watering method according to needs, and has a narrow scope of application.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A sprinkler device for municipal roads includes a filtered water tank, a water pump is provided on the filtered water tank, a water pipe is provided on the water pump, a connecting plate is fixedly provided on one side of the water pipe, an annular threaded groove is provided on the side of the water pipe close to the connecting plate, an internal threaded pipe is provided in the annular threaded groove, a water outlet plate is rotatably provided on the side of the connecting plate away from the water pipe, a first water outlet hole and a second water outlet hole are provided on the water outlet plate, and an atomizing nozzle and a nozzle are fixedly provided in the first water outlet hole and the second water outlet hole, respectively.

[0008] Preferably, the connecting plate includes a connecting plate base, a through groove is provided on the connecting plate base, two sealing layers are provided on the inner wall of the through groove, a groove is provided between the two sealing layers, and a water pipe is slidably provided in the through groove.

[0009] Preferably, a plurality of push plates are provided in the groove, a spring is fixedly provided on a side of the push plate close to the water outlet tray, and a push column is fixedly provided on a side of the push plate away from the spring.

[0010] Preferably, the groove and the through groove are communicated with each other.

[0011] Preferably, the push plate is fixedly connected to the water pipe, and the spring is fixedly connected to the connection plate base.

[0012] Preferably, the push post slides through the side of the connecting plate base away from the water outlet plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) When the utility model is used, the internal threaded tube is first rotated to move the internal threaded tube away from the connecting plate, and then the connecting plate no longer squeezes the push column, the spring rebounds, and one end of the water pipe leaves the second water outlet or the first water outlet. At this time, the water outlet plate can be rotated, and the second water outlet or the first water outlet is connected to the through groove as needed. Then, the water in the filtered water tank is introduced into the through groove through the water pump and the water pipe, and then the water in the through groove enters the second water outlet or the first water outlet through the water pipe, and then enters the nozzle or the atomizing nozzle through the second water outlet or the first water outlet. The water is used to wash the road through the nozzle, or the water is atomized through the atomizing nozzle to atomize the road to reduce dust. The watering method can be flexibly changed according to needs, which expands the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a municipal road sprinkler device according to the present utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a municipal road sprinkler device of the present utility model;

[0017] Figure 3 The utility model is a structural schematic diagram of a connecting plate in a municipal road sprinkler device.

[0018] In the figure: 1. Filter water tank; 2. Water pump; 3. Water guide pipe; 4. Connecting plate; 401. Connecting plate base; 402. Through groove; 403. Sealing layer; 404. Groove; 405. Water pipe; 406. Push plate; 407. Spring; 408. Push column; 5. Annular thread groove; 6. Internal threaded pipe; 7. Water outlet tray; 8. First water outlet hole; 9. Second water outlet hole; 10. Atomizing nozzle; 11. Nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with 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.

[0020] like Figure 1 and Figure 2 As shown, a sprinkler device for municipal roads includes a filtered water tank 1, a water pump 2 is provided on the filtered water tank 1, a water pipe 3 is provided on the water pump 2, a connecting plate 4 is fixedly provided on one side of the water pipe 3, an annular threaded groove 5 is provided on the side of the water pipe 3 close to the connecting plate 4, an internal threaded pipe 6 is provided in the annular threaded groove 5, a water outlet plate 7 is rotatably provided on the side of the connecting plate 4 away from the water pipe 3, a first water outlet hole 8 and a second water outlet hole 9 are provided on the water outlet plate 7, and an atomizing nozzle 10 and a nozzle 11 are fixedly provided in the first water outlet hole 8 and the second water outlet hole 9, respectively.

[0021] like Figure 3 As shown, in another embodiment of the present invention, the connecting plate 4 includes a connecting plate base 401, a through groove 402 is provided on the connecting plate base 401, two sealing layers 403 are provided on the inner wall of the through groove 402, a groove 404 is provided between the two sealing layers 403, and a water pipe 405 is slidably provided in the through groove 402;

[0022] The groove 404 is provided with a plurality of push plates 406. A spring 407 is fixedly provided on the side of the push plate 406 close to the water outlet tray 7. A push column 408 is fixedly provided on the side of the push plate 406 away from the spring 407. When it is necessary to release the fixing of the water outlet tray 7 by the water delivery pipe 405 so that the water outlet tray 7 can be rotated at will, the internal threaded tube 6 is first rotated to move the internal threaded tube 6 away from the connecting plate 4. Then, the connecting plate 4 no longer squeezes the push column 408, and the spring 407 rebounds, so that the push plate 4 06 moves in the direction away from the water outlet pan 7, and the push plate 406 drives the water pipe 405 and the push column 408 to move, so that one end of the water pipe 405 leaves the second water outlet hole 9 or the first water outlet hole 8. At this time, the water outlet pan 7 can be rotated. After the rotation is completed, the internal threaded tube 6 returns to its original position, and the internal threaded tube 6 squeezes the push column 408 again, so that one end of the water pipe 405 re-enters the second water outlet hole 9 or the first water outlet hole 8, thereby fixing the water outlet pan 7 to prevent the water outlet pan 7 from rotating accidentally.

[0023] The working principle of a municipal road sprinkler system:

[0024] When in use, first rotate the internal threaded tube 6 to move the internal threaded tube 6 away from the connecting plate 4, then the connecting plate 4 no longer squeezes the push column 408, the spring 407 rebounds, and the push plate 406 moves away from the water outlet plate 7, and the push plate 406 drives the water pipe 405 and the push column 408 to move, so that one end of the water pipe 405 leaves the second water outlet hole 9 or the first water outlet hole 8. At this time, the water outlet plate 7 can be rotated to connect the second water outlet hole 9 or the first water outlet hole 8 with the through groove 402 as needed. , and then the water in the filtered water tank 1 is introduced into the through groove 402 through the water pump 2 and the water pipe 3, and then the water in the through groove 402 enters the second water outlet 9 or the first water outlet 8 through the water pipe 405, and then enters the nozzle 11 or the atomizing nozzle 10 through the second water outlet 9 or the first water outlet 8, and the water flows through the nozzle 11 to flush the road, or the water flows through the atomizing nozzle 10 to atomize and reduce dust on the road. The watering method can be flexibly changed according to needs, which expands the scope of application.

[0025] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A municipal road sprinkler system comprising a filtered water tank (1), characterized in that: The filtered water tank (1) is provided with a water pump (2), the water pump (2) is provided with a water guide pipe (3), a connection plate (4) is fixedly provided on one side of the water guide pipe (3), an annular thread groove (5) is provided on the side of the water guide pipe (3) close to the connection plate (4), an internal threaded pipe (6) is provided in the annular thread groove (5), a water outlet plate (7) is rotatably provided on the side of the connection plate (4) away from the water guide pipe (3), a first water outlet hole (8) and a second water outlet hole (9) are provided on the water outlet plate (7), and an atomizing nozzle (10) and a nozzle (11) are fixedly provided in the first water outlet hole (8) and the second water outlet hole (9), respectively.

2. A municipal road sprinkler device according to claim 1, characterized in that: The connecting disk (4) comprises a connecting disk base (401), a through groove (402) is provided on the connecting disk base (401), two sealing layers (403) are provided on the inner wall of the through groove (402), a groove (404) is provided between the two sealing layers (403), and a water pipe (405) is slidably provided in the through groove (402).

3. A municipal road sprinkler device according to claim 2, characterized in that: A plurality of push plates (406) are provided in the groove (404), a spring (407) is fixedly provided on one side of the push plate (406) close to the water outlet tray (7), and a push column (408) is fixedly provided on one side of the push plate (406) away from the spring (407).

4. A municipal road sprinkler device according to claim 3, characterized in that: The groove (404) and the through groove (402) are communicated with each other.

5. A municipal road sprinkler device according to claim 4, characterized in that: The push plate (406) is fixedly connected to the water pipe (405), and the spring (407) is fixedly connected to the connection plate base (401).

6. The municipal road sprinkler device according to claim 5, characterized in that: The push column (408) slides through the side of the connecting plate base (401) away from the water outlet plate (7).

Images