Sanitation high-pressure water truck flushing spray head

Abstract

This utility model relates to the field of high-pressure water truck technology, specifically a sanitation high-pressure water truck flushing nozzle, including a frame, a water tank, and a connecting pipe. A dosing pipe is installed at the top of the chemical mixing tank. A cavity for installing a first electric cylinder is provided inside the mounting box. A mounting base is rotatably connected to one side of the mounting box, and a second electric cylinder is fixedly connected to the top of the mounting base. The other end of the movable plate is fixedly sleeved on a branch pipe. A folding pipe is fixedly connected to the top of the branch pipe, and the end of the folding pipe away from the branch pipe is connected to one end of a metal pipe. Multiple nozzle bodies are equidistantly arranged at the bottom of the branch pipe. By adding different chemicals to the chemical mixing tank and mixing them with water in the water tank, this flushing nozzle can not only perform conventional high-pressure water flushing but also spray corresponding mixed solutions for different operational needs such as water spraying maintenance of newly repaired roads and road disinfection, greatly expanding the application range of the high-pressure water truck.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure water truck technology, specifically to a high-pressure water truck flushing nozzle for sanitation. Background Technology

[0002] A high-pressure water truck is a special vehicle equipped with a high-pressure water pump and related spraying devices. It pressurizes water to create a high-pressure water jet for various cleaning, dredging, and spraying operations. The principle of a high-pressure water truck is as follows: A high-pressure pump draws water from a tank and pressurizes it, forcing the water through specially designed nozzles to create a powerful, high-pressure water jet. This impact force is used to remove dirt and deposits from surfaces and unclog pipes.

[0003] Application number CN201922367344.7 discloses a high-pressure water truck for cleaning sewers, equipped with a cover plate and stainless steel spray heads to prevent contaminants from splashing out of the sewers during high-pressure water washing; simultaneously, the hose does not extend into the sewer to prevent hose aging; and it is equipped with multiple layers of high-pressure nozzles, each with a different angle, to wash the sewer sidewalls from multiple angles, improving the washing effect. However, the above design still has shortcomings: its function is relatively simple and it is difficult to meet the road watering needs such as water spraying maintenance of newly repaired roads, lacking flexibility.

[0004] Therefore, we propose a high-pressure water truck flushing nozzle for sanitation. Utility Model Content

[0005] The main purpose of this utility model is to provide a high-pressure water truck flushing nozzle. By adding different agents to the agent mixing tank and mixing them with the water in the water tank, the flushing nozzle can not only realize the conventional high-pressure water flushing function, but also spray the corresponding mixed liquid for different operation needs such as water spraying maintenance of newly repaired roads and road disinfection and sterilization. This greatly expands the application range of high-pressure water trucks and can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A high-pressure water jet nozzle for sanitation vehicles includes a frame, a water tank, and a connecting pipe. One end of the frame is connected to a vehicle head, and the water tank is fixedly mounted on the top of the frame. The end of the frame away from the vehicle head has a groove for mounting a chemical mixing tank. The end of the water tank away from the vehicle head is connected to the chemical mixing tank via the connecting pipe. A first valve is installed at the lower part of the connecting pipe. A dosing pipe is also installed at the top of the chemical mixing tank. A mounting box is fixedly connected to the bottom of the chemical mixing tank via a second bolt. The mounting box has a cavity for mounting a first electric cylinder. A mounting base is rotatably connected to one side of the mounting box. A metal pipe is fixedly inserted into the lower part of the chemical mixing tank near the mounting base. A second electric cylinder is fixedly connected to the top of the mounting base.

[0008] The mounting base has a movable cavity for mounting a movable plate on the side away from the mounting box. The movable plate is a horizontally arranged rectangular plate structure. One end of the movable plate is located in the movable cavity, and the other end of the movable plate is fixedly sleeved on the branch pipe. A folded pipe is fixedly connected to the top of the branch pipe. The end of the folded pipe away from the branch pipe is connected to one end of the metal pipe. Multiple sets of nozzle bodies are equidistantly arranged at the bottom of the branch pipe.

[0009] By adopting the above technical solution

[0010] Specifically, the bottom of the medicine mixing box is inserted into the groove, and a positioning plate is vertically connected to the center of the medicine mixing box near the water tank. The positioning plate is fixedly connected to one end of the upper surface of the frame by a first bolt.

[0011] Specifically, one end of the first electric cylinder is rotatably connected to the inner wall of one side of the cavity, and the other end of the first electric cylinder is connected to a first piston rod.

[0012] Specifically, the mounting box has an opening on the side near the mounting base for the first piston rod to pass through, and the end of the first piston rod away from the first electric cylinder is rotatably connected to the upper part of the mounting base via a mounting head.

[0013] Specifically, the mounting box is fixedly installed with a first connecting plate at both ends of the lower part of the side near the mounting base, and the mounting base is fixedly connected with a second connecting plate at both ends of the side near the mounting box. One end of the second connecting plate is rotatably connected to one end of the first connecting plate through a rotating shaft.

[0014] Specifically, one end of the movable plate is slidably connected to the inner wall of the moving cavity, and the bottom end of the second electric cylinder is connected to the upper end face of the movable plate away from the branch pipe through the second piston rod.

[0015] The beneficial effects of this utility model are as follows: The sanitation high-pressure water truck flushing nozzle of this utility model, by adding different agents to the agent mixing tank and mixing them with water in the water tank, enables the flushing nozzle to not only achieve the conventional high-pressure water flushing function, but also to spray corresponding mixed liquids for different operational needs such as water spraying maintenance of newly repaired roads and road disinfection and sterilization, greatly expanding the application range of high-pressure water trucks and solving the problem of the single function of traditional high-pressure water truck nozzles; through the setting of the first and second electric cylinders, the angle and height of the nozzle body can be flexibly adjusted; whether flushing every corner of the road or cleaning objects of different heights, it can be operated precisely, effectively improving the comprehensiveness and targeting of flushing, enhancing the flushing effect, and improving the overall work efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a perspective view of the assembly base of this utility model;

[0020] In the diagram: 1. Frame; 2. Water tank; 3. Connecting pipe; 4. Chemical mixing tank; 5. Mounting box; 6. Assembly base; 7. Folding pipe; 8. Positioning plate; 9. Groove; 10. Cavity; 11. First electric cylinder; 12. First connecting plate; 13. Metal pipe; 14. First valve; 15. Dosing pipe; 16. Branch pipe; 17. Nozzle body; 18. Second connecting plate; 19. Moving chamber; 20. Second electric cylinder; 21. Movable plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] As one embodiment of this utility model, such as Figures 1-3As shown, the sanitation high-pressure water truck flushing nozzle of this utility model includes a frame 1, a water tank 2, and a connecting pipe 3. One end of the frame 1 is connected to a truck head, and the water tank 2 is fixedly installed at the top of the frame 1. The end of the frame 1 away from the truck head is provided with a groove 9 for installing a chemical mixing tank 4. The end of the water tank 2 away from the truck head is connected to the chemical mixing tank 4 through the connecting pipe 3. A first valve 14 is installed at the lower part of the connecting pipe 3. A dosing pipe 15 is also installed at the top of the chemical mixing tank 4. The bottom end of the chemical mixing tank 4 is fixedly connected to an installation box 5 by a second bolt. The installation box 5 has a cavity 10 for installing a first electric cylinder 11. An assembly seat 6 is rotatably connected to one side of the installation box 5. A metal pipe 13 is fixedly inserted into the lower part of the chemical mixing tank 4 near the assembly seat 6. The top of the assembly seat 6 is fixedly connected to a second electric cylinder 20.

[0023] The mounting base 6 has a movable cavity 19 for mounting the movable plate 21 on the side away from the mounting box 5. The movable plate 21 is a horizontally arranged rectangular plate structure. One end of the movable plate 21 is located in the movable cavity 19, and the other end of the movable plate 21 is fixedly sleeved on the branch pipe 16. A folded pipe 7 is fixedly connected to the top end of the branch pipe 16. The end of the folded pipe 7 away from the branch pipe 16 is connected to one end of the metal pipe 13. Multiple sets of nozzle bodies 17 are equidistantly arranged at the bottom end of the branch pipe 16. A second valve is installed on the metal pipe 13.

[0024] When in use, the required agent is added to the agent mixing tank 4 through the dosing pipe 15. Then, the first valve 14 at the bottom of the connecting pipe 3 is opened, and the water in the water tank 2 flows into the agent mixing tank 4 through the connecting pipe 3. The water is then fully mixed with the added agent in the agent mixing tank 4 to form a mixture that meets the needs of different operations.

[0025] The present invention also includes that the bottom end of the medicine mixing box 4 is inserted into the groove 9, and a positioning plate 8 is vertically connected to the center of the medicine mixing box 4 near the water tank 2. The positioning plate 8 is fixedly connected to one end of the upper surface of the frame 1 by a first bolt.

[0026] The present invention also includes that one end of the first electric cylinder 11 is rotatably connected to the inner wall of one side of the cavity 10, and the other end of the first electric cylinder 11 is connected to a first piston rod.

[0027] The present invention also includes that the mounting box 5 has an opening on the side near the mounting base 6 for the first piston rod to pass through, and the end of the first piston rod away from the first electric cylinder 11 is rotatably connected to the upper part of one side of the mounting base 6 through a mounting head.

[0028] The present invention further includes that the two ends of the lower part of the mounting box 5 near the mounting base 6 are fixedly installed with a first connecting plate 12, and the two ends of the mounting base 6 near the mounting box 5 are fixedly connected with a second connecting plate 18, and one end of the second connecting plate 18 is rotatably connected to one end of the first connecting plate 12 through a rotating shaft.

[0029] The present invention further includes that one end of the movable plate 21 is slidably connected to the inner wall of the movable cavity 19, and the bottom end of the second electric cylinder 20 is connected to the upper end face of the movable plate 21 away from the branch pipe 16 through the second piston rod.

[0030] When using this utility model, the required agent is first added to the agent mixing tank 4 through the dosing pipe 15. Then, the first valve 14 at the bottom of the connecting pipe 3 is opened, and the water in the water tank 2 flows into the agent mixing tank 4 through the connecting pipe 3. The water is then fully mixed with the added agent in the agent mixing tank 4 to form a mixture that meets the needs of different operations.

[0031] When the rinsing angle of the nozzle body 17 needs to be adjusted, the first electric cylinder 11 is activated. The operation of the first electric cylinder 11 drives the first piston rod to extend and retract. Since the end of the first piston rod away from the first electric cylinder 11 is rotatably connected to the upper part of the mounting base 6 through the mounting head, and the mounting base 6 is rotatably connected to the first connecting plate 12 on the mounting box 5 through the second connecting plate 18, the extension and retraction of the first piston rod will push the mounting base 6 to rotate around the pivot, thereby driving the branch pipe 16 connected to the mounting base 6 and the nozzle body 17 to adjust their angles to adapt to different rinsing scenarios, such as rinsing roadside walls, green belts, etc. To adjust the rinsing height of the nozzle body 17, the second electric cylinder 20 can be activated. The extension and retraction of the second piston rod of the second electric cylinder 20 pushes the movable plate 21 to slide in the moving cavity 19. Since the other end of the movable plate 21 is fixedly sleeved on the branch pipe 16, the movement of the movable plate 21 will drive the branch pipe 16 and the nozzle body 17 to move up and down, realizing the rinsing of different height positions, such as cleaning tall billboards, street lamp poles, etc.

[0032] The mixture enters the branch pipe 16 through the metal pipe 13 and the folded pipe 7, and is finally sprayed out from the multiple sets of nozzle bodies 17 equidistantly arranged at the bottom of the branch pipe 16 to perform rinsing operations on the target area. Due to the flexibility of the folded pipe 7, the mixture can be smoothly transported during the adjustment of the nozzle angle and height.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sanitation high-pressure water truck flush spray head, characterized in that, The vehicle includes a frame (1), a water tank (2), and a connecting pipe (3). One end of the frame (1) is connected to a vehicle head, and the water tank (2) is fixedly installed on the top of the frame (1). The end of the frame (1) away from the vehicle head has a groove (9) for installing a medicine mixing tank (4). The end of the water tank (2) away from the vehicle head is connected to the medicine mixing tank (4) through the connecting pipe (3). A first valve (14) is installed at the lower part of the connecting pipe (3). The top of the medicine mixing tank (4) is... It is also equipped with a dosing pipe (15). The bottom end of the drug mixing box (4) is fixedly connected to the mounting box (5) by a second bolt. The mounting box (5) is provided with a cavity (10) for installing the first electric cylinder (11). The mounting box (5) is rotatably connected to a mounting base (6) on one side. A metal pipe (13) is fixedly inserted into the lower part of the drug mixing box (4) near the mounting base (6). The top end of the mounting base (6) is fixedly connected to the second electric cylinder (20). The mounting base (6) has a movable cavity (19) for mounting the movable plate (21) on the side away from the mounting box (5). The movable plate (21) is a horizontally arranged rectangular plate structure. One end of the movable plate (21) is located in the movable cavity (19), and the other end of the movable plate (21) is fixedly sleeved on the branch pipe (16). A folded pipe (7) is fixedly connected to the top end of the branch pipe (16). The end of the folded pipe (7) away from the branch pipe (16) is connected to one end of the metal pipe (13). Multiple sets of nozzle bodies (17) are equidistantly arranged at the bottom end of the branch pipe (16).

2. The flusher of claim 1, wherein, The bottom of the medicine mixing box (4) is inserted into the groove (9). A positioning plate (8) is vertically connected to the center of the medicine mixing box (4) near the water tank (2). The positioning plate (8) is fixedly connected to one end of the upper surface of the frame (1) by the first bolt.

3. The flusher of claim 1, wherein, One end of the first electric cylinder (11) is rotatably connected to the inner wall of one side of the cavity (10), and the other end of the first electric cylinder (11) is connected to the first piston rod.

4. The high pressure water truck flush spray head of claim 1, wherein, The mounting box (5) has an opening on the side near the mounting base (6) for the first piston rod to pass through. The end of the first piston rod away from the first electric cylinder (11) is rotatably connected to the upper part of the side of the mounting base (6) through the mounting head.

5. The flusher spray head of claim 1, wherein, The mounting box (5) is fixedly installed with a first connecting plate (12) at both ends of the lower part of the side near the mounting base (6). The mounting base (6) is fixedly connected with a second connecting plate (18) at both ends of the side near the mounting box (5). One end of the second connecting plate (18) is rotatably connected to one end of the first connecting plate (12) through a rotating shaft.

6. The flusher spray head of claim 1, wherein, One end of the movable plate (21) is slidably connected to the inner wall of the moving cavity (19), and the bottom end of the second electric cylinder (20) is connected to the upper end face of the movable plate (21) away from the branch pipe (16) through the second piston rod.

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