Watering device for road maintenance

Abstract

A watering device for road maintenance belongs to the field of devices for road maintenance and comprises a vehicle body, a filter box, a collecting unit, a water tank and a circulating unit, the filter box is fixed in the vehicle body, a filter screen is arranged in the filter box, the collecting unit is fixed at the upper end of the vehicle body and fixedly communicated with the filter box, and the water tank is arranged in the water tank. A water tank is fixed in the vehicle body, a circulating unit is fixed in the vehicle body, and the circulating unit is fixedly communicated with the filter tank and the water tank. The problems that in the background technology, road maintenance is mostly manually watered through a water pipe or a watering cart, manual watering wastes time and labor, the needed water pipe is too long, the water pipe is prone to being damaged to cause water loss, and water needs to be supplemented to a designated place after water is consumed during operation of the watering cart; the problems that in the prior art, a water supplementing source is mostly purified public water resources, water resources are wasted, meanwhile, an existing watering cart does not have other water supplementing sources, and the utilization rate of the water resources is low are solved.

Description

Technical Field

[0001] This utility model belongs to the field of highway maintenance equipment, and in particular, it is a sprinkler device for highway maintenance. Background Technology

[0002] Highway maintenance refers to the work carried out to keep highways in good condition, prevent their deterioration, and provide good service to highway users. It is a term in highway technology and road engineering. It plays a significant role in environmental protection, and watering the highway is a necessary part of highway maintenance.

[0003] Currently, highway maintenance is mostly carried out by manual watering with hoses or by water trucks. Manual watering with hoses is time-consuming and labor-intensive, and the hoses are too long, making them prone to damage and water loss. In addition, the watering area of ​​hoses is relatively small. When water trucks are used up, they need to go to designated locations to refill them. The water source for refilling is mostly purified public water resources, which leads to water waste. Furthermore, existing water trucks do not have other water replenishment sources, resulting in low water resource utilization. Utility Model Content

[0004] The purpose of this invention is to solve the above-mentioned problems existing in the prior art and to provide a watering device for highway maintenance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A watering device for highway maintenance includes: a vehicle body, a filter box, a collection unit, a water tank, and a circulation unit. The filter box is fixed inside the vehicle body and a filter screen is installed inside the filter box. The collection unit is fixed at the upper end of the vehicle body and is fixedly connected to the filter box. The water tank is fixed inside the vehicle body and the circulation unit is fixedly connected to both the filter box and the water tank.

[0007] The vehicle body is equipped with multiple omnidirectional wheels at the lower end and a handle at the upper end.

[0008] The collection unit includes: a collection hood, a wedge plate, a water outlet, a guide column bracket, a float, a cover plate, and a guide column. The collection hood is fixed to the upper end of the vehicle body. The bottom surface of the collection hood is set as an inclined surface. The water outlet is set at the lowest point of the bottom surface of the collection hood. The water outlet is fixedly connected to the filter box. The guide column bracket is fixed inside the water outlet. The cover plate is fixed to the lower end of the float. The cover plate rests against the top of the water outlet. The guide column is fixed to the lower end of the cover plate. The guide column slides in the guide column bracket. The wedge plate is continuously arranged on the bottom surface of the inner side of the collection hood.

[0009] The circulation unit includes: a water pump, an inlet pipe 1, an outlet pipe 1, a three-way valve 1, an inlet pipe 2, a three-way valve 2, an outlet pipe 2, and a spraying device. The water pump is fixed inside the vehicle body. The inlet pipe 1 is fixed to the inlet end of the water pump and is fixedly inserted into the filter box. The outlet pipe 1 is fixed to the outlet end of the water pump and is fixedly inserted into the water tank. The upper end of the inlet pipe 1 is fixedly connected to the three-way valve 1. One end of the inlet pipe 2 is fixedly connected to the three-way valve 1, and the other end of the inlet pipe 2 is fixedly inserted into the water tank. The outlet pipe 1 is fixedly connected to the three-way valve 2. One end of the outlet pipe 2 is fixedly connected to the three-way valve 2, and the other end of the outlet pipe 2 is fixedly connected to the spraying device. The spraying device is fixedly inserted through the bottom surface of the vehicle body.

[0010] The spraying device includes: a spray pipe, a threaded bracket, a threaded rod, and a conical plate. The spray pipe is fixedly protruding from the bottom surface of the vehicle body. The top surface of the spray pipe is closed and the lower end is provided with an opening. The threaded bracket is fixed inside the spray pipe. The threaded rod is screwed into the threaded bracket. The lower end of the threaded rod is fixed with a conical plate. The other end of the water outlet pipe is fixedly connected to the top surface of the spray pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model provides a watering device for highway maintenance, which can solve the problems mentioned in the background art: Currently, highway maintenance is mostly carried out by manual watering with hoses or by watering trucks. Manual watering with hoses is time-consuming and labor-intensive, and the hoses are too long, easily damaged and causing water loss. At the same time, the watering area of ​​the hoses is small. When watering trucks are used up, they need to go to designated locations to replenish water. The water source for replenishment is mostly purified public water resources, which leads to water waste. At the same time, existing watering trucks do not have other water replenishment sources, resulting in low water resource utilization. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the spraying device. Detailed Implementation

[0015] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0016] A watering device for highway maintenance includes: a vehicle body 1, a filter box 2, a collection unit 3, a water tank 4, and a circulation unit 5. The filter box 2 is fixed inside the vehicle body 1, and a filter screen 2-1 is installed inside the filter box 2. The collection unit 3 is fixedly connected to the filter box 2 at the upper end of the vehicle body 1. The water tank 4 is fixedly connected to the vehicle body 1, and the circulation unit 5 is fixedly connected to both the filter box 2 and the water tank 4.

[0017] The lower end of the vehicle body 1 is provided with multiple omnidirectional wheels, and the upper end of the vehicle body 1 is provided with a handle.

[0018] The collection unit 3 includes: a collection cover 3-1, a wedge plate 3-2, a water outlet 3-3, a guide post bracket 3-4, a float 3-5, a cover plate 3-6, and a guide post 3-7. The collection cover 3-1 is fixed to the upper end of the vehicle body 1. The bottom surface of the collection cover 3-1 is set as an inclined surface. The water outlet 3-3 is set at the lowest point of the bottom surface of the collection cover 3-1. The water outlet 3-3 is fixedly connected to the filter box 2. The guide post bracket 3-4 is fixed inside the water outlet 3-3. The cover plate 3-6 is fixed to the lower end of the float 3-5. The cover plate 3-6 rests against the water outlet 3-3. The guide post 3-7 is fixed to the lower end of the cover plate 3-6. The guide post 3-7 slides inside the guide post bracket 3-4. The wedge plate 3-2 is continuously arranged on the inner bottom surface of the collection cover 3-1.

[0019] The circulation unit 5 includes: a water pump 5-1, an inlet pipe 5-2, an outlet pipe 5-3, a three-way valve 5-4, an inlet pipe 5-5, a three-way valve 5-6, an outlet pipe 5-7, and a spraying device 5-8. The water pump 5-1 is fixed inside the vehicle body 1. An inlet pipe 5-2 is fixed to the inlet end of the water pump 5-1 and is fixedly inserted into the filter box 2. An outlet pipe 5-3 is fixed to the outlet end of the water pump 5-1 and is fixedly inserted into the water... Inside the tank 4, the upper end of the first water inlet pipe 5-2 is fixedly connected to the first three-way valve 5-4, one end of the second water inlet pipe 5-5 is fixedly connected to the first three-way valve 5-4, and the other end of the second water inlet pipe 5-5 is fixedly inserted into the water tank 4. The first water outlet pipe 5-3 is fixedly connected to the second three-way valve 5-6, one end of the second water outlet pipe 5-7 is fixedly connected to the second three-way valve 5-6, and the other end of the second water outlet pipe 5-7 is fixedly connected to the spraying device 5-8. The spraying device 5-8 is fixedly inserted through the bottom surface of the vehicle body 1.

[0020] The spraying device 5-8 includes: a spray pipe 5-8-1, a threaded bracket 5-8-2, a threaded rod 5-8-3, and a conical plate 5-8-4. The spray pipe 5-8-1 is fixedly protruding from the bottom surface of the vehicle body 1. The top surface of the spray pipe 5-8-1 is closed, and an opening is provided at the lower end. The threaded bracket 5-8-2 is fixed inside the spray pipe 5-8-1. The threaded rod 5-8-3 is screwed into the threaded bracket 5-8-2. The lower end of the threaded rod 5-8-3 is fixed with the conical plate 5-8-4. The other end of the water outlet pipe 5-7 is fixedly connected to the top surface of the spray pipe 5-8-1.

[0021] The working principle of this utility model is as follows:

[0022] The vehicle body 1 is equipped with a battery to power the water pump 5-1. Before use, the water tank 4 is filled, and then the water pump 5-1 is powered on. The left side of the three-way valve 1 5-4 is closed, and the right side of the three-way valve 2 5-6 is closed. Then, the water in the water tank 4 is drawn out through the inlet pipe 2 5-5, pumped by the water pump 5-1, and sent to the outlet pipe 2 5-7. From the outlet pipe 2 5-7, the water enters the spray pipe 5-8-1. The water is sprayed out through the lower opening of the spray pipe 5-8-1. The water impacts the conical plate 5-8-4 and scatters around for spraying. Rotating the conical plate 5-8-4 drives the threaded rod 5-8-3 along... The threaded bracket 5-8-2 moves upward, thereby adjusting the distance between the conical plate 5-8-4 and the lower opening of the spray pipe 5-8-1. Reducing the distance increases the water spray velocity, further increasing the spray area, and can be adjusted according to the width of the road. When the water in the tank is used up, the upper end of the three-way valve 5-4 and the lower end of the three-way valve 5-6 are closed. Water pump 5-1 draws water from the filter box 2 through the inlet pipe 5-2, and discharges it through the outlet pipe 5-3 back into the water tank 4 to replenish the water resources. The filter box 2 is equipped with... To increase water volume and extend the watering operation time, filter box 2 can be replenished using a public water source. During non-operational periods, it can also be replenished by collecting rainwater. In rainy weather, rainwater is collected through collection hood 3-1. As the rainwater increases and the water level rises, the buoyancy of float 3-5 causes cover plate 3-6 to move upwards, separating it from outlet 3-3. The movement of cover plate 3-6 moves guide column 3-7, which supports and limits the movement of cover plate 3-6. As cover plate 3-6 moves upwards, rainwater flows along the slope of collection hood 3-1 through outlet 3-3 into the filter. Inside the container 2, leaves, branches, and other debris are filtered and collected through the filter screen 2-1. Meanwhile, as rainwater flows along the bottom of the collection cover 3-1, the continuously arranged wedge plates 3-2 can block dust and sand, thus acting as a filter. Since dust and sand are relatively large and are located at the bottom of the rainwater flow, the wedge plates 3-2 limit the dust and sand to remain between the two wedge plates 3-2. In non-rainy weather, the cover plate 3-6 rests against the outlet 3-3 by its weight, which can prevent fallen leaves and debris from falling into the outlet 3-3 and causing blockage of the outlet 3-3, thus affecting the rainwater recycling.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water sprinkler system for highway maintenance, characterized in that: include: The vehicle body (1), filter box (2), collection unit (3), water tank (4) and circulation unit (5) are provided. The filter box (2) is fixed inside the vehicle body (1). The filter screen (2-1) is provided inside the filter box (2). The collection unit (3) is fixed at the upper end of the vehicle body (1). The collection unit (3) is fixedly connected to the filter box (2). The water tank (4) is fixed inside the vehicle body (1). The circulation unit (5) is fixedly connected to the filter box (2) and the water tank (4) respectively.

2. The sprinkler system for highway maintenance according to claim 1, characterized in that: The lower end of the vehicle body (1) is provided with multiple omnidirectional wheels, and the upper end of the vehicle body (1) is provided with a handle.

3. A water sprinkler device for highway maintenance according to claim 2, characterized in that: The collection unit (3) includes: a collection cover (3-1), a wedge plate (3-2), a water outlet (3-3), a guide post bracket (3-4), a float (3-5), a cover plate (3-6), and a guide post (3-7). The collection cover (3-1) is fixed to the upper end of the vehicle body (1). The bottom surface of the collection cover (3-1) is set as an inclined surface. The lowest point of the bottom surface of the collection cover (3-1) is provided with a water outlet (3-3). The water outlet (3-3) is connected to the flow path. The filter box (2) is fixedly connected. A guide column bracket (3-4) is fixed inside the outlet (3-3). A cover plate (3-6) is fixed at the lower end of the float (3-5). The cover plate (3-6) rests against the top of the outlet (3-3). A guide column (3-7) is fixed at the lower end of the cover plate (3-6). The guide column (3-7) slides inside the guide column bracket (3-4). A wedge plate (3-2) is continuously provided on the bottom surface of the collection cover (3-1).

4. A water sprinkler device for highway maintenance according to claim 3, characterized in that: The circulation unit (5) includes: a water pump (5-1), an inlet pipe (5-2), an outlet pipe (5-3), a three-way valve (5-4), an inlet pipe (5-5), a three-way valve (5-6), an outlet pipe (5-7), and a spraying device (5-8). The water pump (5-1) is fixed inside the vehicle body (1). The inlet end of the water pump (5-1) is fixed with an inlet pipe (5-2), which is fixedly inserted into the filter box (2). The outlet end of the water pump (5-1) is fixed with an outlet pipe (5-3), which is fixedly inserted into the filter box (2). The water inlet pipe (5-2) is fixedly connected to a three-way valve (5-4) at its upper end. One end of the water inlet pipe (5-5) is fixedly connected to the three-way valve (5-4), and the other end of the water inlet pipe (5-5) is fixedly inserted into the water tank (4). The water outlet pipe (5-3) is fixedly connected to a three-way valve (5-6). One end of the water outlet pipe (5-7) is fixedly connected to the three-way valve (5-6), and the other end of the water outlet pipe (5-7) is fixedly connected to the spraying device (5-8). The spraying device (5-8) is fixedly inserted through the bottom surface of the vehicle body (1).

5. A water sprinkler device for highway maintenance according to claim 4, characterized in that: The spraying device (5-8) includes: a spray pipe (5-8-1), a threaded bracket (5-8-2), a threaded rod (5-8-3), and a conical plate (5-8-4). The spray pipe (5-8-1) is fixedly protruding from the bottom surface of the vehicle body (1). The top surface of the spray pipe (5-8-1) is closed and the lower end is provided with an opening. The threaded bracket (5-8-2) is fixed inside the spray pipe (5-8-1). The threaded rod (5-8-3) is screwed into the threaded bracket (5-8-2). The lower end of the threaded rod (5-8-3) is fixed with a conical plate (5-8-4). The other end of the second water outlet pipe (5-7) is fixedly connected to the top surface of the spray pipe (5-8-1).

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