Water sprinkler clear water tank with surging prevention structure

Abstract

The utility model relates to the technical field of watering carts, in particular to a watering cart clear water tank with an anti-surging structure, which comprises a tank body, the inner wall of the tank body is fixedly connected with a connecting cross rod, the top of the tank body is fixedly connected with a water inlet, and the water inlet is rotatably connected to the bottom of a tank cover. The connecting cross rod is fixedly connected to the center of the anti-surging baffle, the transverse fixed connecting rod is fixedly connected to the interior of the anti-surging baffle, and the vertical fixed connecting rods are fixedly connected to the two sides of the anti-surging baffle. Meanwhile, the flowing space is reduced, the anti-surging effect is achieved, the overall gravitational potential energy of water flow can be reduced by means of cutting and flow dividing of the water flow through the arranged cover body and the arranged water guide hole, the water flow can be dispersed when impacted, the secondary anti-surging effect is achieved, and the service life of the clear water tank of the watering cart is overall prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler trucks, in particular to a fresh water tank of a sprinkler truck with an anti-surge structure. Background Art

[0002] With the continuous development of my country's industrial economy, people have put forward many requirements for their quality of life, and the relevant government departments have put forward great requirements on the city appearance and other aspects. Therefore, the domestic environmental protection department has joined hands with other departments to strictly manage the urban environment. Therefore, sprinkler trucks have become an indispensable part of urban greening construction and road dust reduction, and the role they play in our daily life is becoming more and more important.

[0003] In the rear clean water tank of the sprinkler truck, once a large amount of water is loaded, it will inevitably be affected by braking, emergency stopping or uphill or downhill when the sprinkler truck moves. In the above cases, water will surge and hit the inner wall of the water tank. At the same time, affected by the gravitational potential energy of the water flow, the impact force is large, which will form a loud noise. At the same time, long-term impact will also cause deformation of the water tank and have a certain impact on the joints of the water tank. Based on this, we propose a sprinkler truck clean water tank structure with an anti-surge structure.

[0004] The inventors have found the following problems in the prior art during the process of realizing the utility model: 1. The existing fresh water tank of the sprinkler truck has no anti-surge device or the anti-surge device has weak protection capability and cannot effectively prevent the surge phenomenon; 2. The anti-surge device installed inside the fresh water tank of most sprinkler trucks only protects the center part and does not take into account the impact problem on both sides of the fresh water tank. Utility Model Content

[0005] The purpose of the utility model is to provide a water tank for a sprinkler truck with an anti-surge structure to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water tank for a sprinkler truck with an anti-surge structure, comprising a box body, the inner wall of the box body is fixedly connected with a connecting cross bar, the top of the box body is fixedly connected with a water inlet, the water inlet is rotatably connected to the bottom of the tank cover, the connecting cross bar is fixedly connected to the center of the anti-surge baffle, the interior of the anti-surge baffle is fixedly connected with a transverse fixed connecting rod, the interior of the anti-surge baffle is provided with a through groove, and the anti-surge baffle is fixedly connected to the box body through the transverse fixed connecting rod and the vertical fixed connecting rod arranged therein, the vertical fixed connecting rod is fixedly connected to both sides of the anti-surge baffle, the connecting cross bar is also fixedly connected to the center of the hydrophobic cover, and the hydrophobic cover is fixedly connected to one end of the reinforcement connecting ring.

[0006] Further preferably, the tank cover forms a rotating opening and closing structure through the water inlet, and the center axis of the tank cover is consistent with the center axis of the water inlet.

[0007] Further preferably, the anti-surge baffle is composed of a combination of a transverse fixed connecting rod, a through groove and a vertical fixed connecting rod, and the central axis of the anti-surge baffle is consistent with the central axis of the vertical fixed connecting rod.

[0008] Further preferably, the hydrophobic cover is composed of a cover body, a reinforcement connecting ring, a reinforcement block and a water guide hole, and a plurality of water guide holes are opened in a circular array on the outer side of the cover body with the inner central axis of the reinforcement connecting ring, and reinforcement blocks are fixedly connected to both ends of the cover body.

[0009] Further preferably, the cover body, the water guide hole, the reinforced connecting ring, the anti-surge baffle plate and the through groove are symmetrically distributed about the center line of the box body.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, an opening and closing structure is used to fill the clean water tank with water or seal the clean water tank after the filling is completed. The two anti-surge baffles divide the clean water tank into three small sub-cavities, which can effectively reduce the impact of the liquid in the tank body on the two ends of the clean water tank due to inertia during braking or starting, complete the first round of anti-surge effect, and ensure that the liquid inside the clean water tank flows mutually in each sub-cavity, while reducing the flow space to achieve the anti-surge effect.

[0012] In the utility model, the cover body and the water guide holes are arranged to cut and divert the water flow, thereby reducing the overall gravitational potential energy of the water flow, allowing the water flow to be dispersed when impacting, achieving a secondary surge prevention effect, and symmetrically distributed on the center line of the clean water tank to cope with surges in different directions, reducing the impact of the water flow on both ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model and a schematic diagram of the linkage structure with a sprinkler truck;

[0015] Figure 3 This is a schematic diagram of the overall structure of the anti-surge device of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the anti-surge baffle of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the anti-surge hydrophobic ring of the utility model.

[0018] In the figure: 1. box body; 2. tank cover; 3. connecting cross bar; 4. anti-surge baffle; 401. through groove; 402. horizontal fixed connecting rod; 403. vertical fixed connecting rod; 5. hydrophobic cover; 501. reinforcement connecting ring; 502. cover body; 503. water guide hole; 504. reinforcement block; 6. water inlet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5 The utility model provides a technical solution: a water tank for a sprinkler truck with an anti-surge structure, comprising a box body 1, an inner wall of the box body 1 is fixedly connected with a connecting cross bar 3, the top of the box body 1 is fixedly connected with a water inlet 6, the water inlet 6 is rotatably connected to the bottom of the tank cover 2, the connecting cross bar 3 is fixedly connected to the center of the anti-surge baffle 4, the interior of the anti-surge baffle 4 is fixedly connected with a transverse fixed connecting rod 402, the interior of the anti-surge baffle 4 is provided with a through groove 401, and the anti-surge baffle 4 is fixedly connected to the box body 1 through the transverse fixed connecting rod 402 and the vertical fixed connecting rod 403 arranged therein, which can ensure that the liquid inside the clean water tank flows mutually in each sub-cavity, while reducing the flow space to achieve the anti-surge effect, the vertical fixed connecting rod 403 is fixedly connected to both sides of the anti-surge baffle 4, the connecting cross bar 3 is also fixedly connected to the center of the hydrophobic cover 5, and the hydrophobic cover 5 is fixedly connected to one end of the reinforcement connecting ring 501.

[0021] In this embodiment, Figure 1 As shown, the tank cover 2 forms a rotating opening and closing structure through the water inlet 6, and the central axis of the tank cover 2 is consistent with the central axis of the water inlet 6. The opening and closing structure is used to fill the clean water tank with water or seal the clean water tank after the water filling is completed.

[0022] In this embodiment, Figure 1 As shown, the anti-surge baffle 4 is composed of a transverse fixed connecting rod 402, a through groove 401 and a vertical fixed connecting rod 403, and the central axis of the anti-surge baffle 4 is consistent with the central axis of the vertical fixed connecting rod 403. The two anti-surge baffles 4 divide the clean water tank into three small sub-cavities, which can effectively reduce the impact of the liquid in the clean water tank on the two ends of the clean water tank due to inertia during braking or starting, thereby completing the first round of anti-surge effect.

[0023] In this embodiment, Figure 1As shown, the hydrophobic cover 5 is composed of a cover body 502, a reinforcement connecting ring 501, a reinforcement block 504 and a water guide hole 503, and a plurality of water guide holes 503 are provided on the outer side of the cover body 502 in a circular array with the inner central axis of the reinforcement connecting ring 501, and reinforcement blocks 504 are fixedly connected to both ends of the cover body 502. By utilizing the set cover body 502 and water guide holes 503, the water flow can be cut and diverted, thereby reducing the overall gravitational potential energy of the water flow, so that the water flow can be dispersed when impacting, thereby achieving a secondary surge prevention effect.

[0024] In this embodiment, Figure 1 As shown, the cover body 502, the water guide hole 503, the reinforced connecting ring 501, the anti-surge baffle 4 and the through groove 401 are symmetrically distributed about the center line of the box body 1. The symmetrical distribution on the center line of the clean water tank can cope with surges in different directions and reduce the impact of water flow on both ends.

[0025] The use method and advantages of the utility model: The water tank of a sprinkler truck with an anti-surge structure has the following working process when in use:

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, first, rotate the tank cover 2 to dock the water inlet 6 with the water discharge instrument, put water into the water tank, and then fill in an appropriate amount of water, disconnect the water inlet 6 instrument connection, and use the tank cover 2 to close the water inlet 6. When affected by braking, emergency stop or uphill or downhill, the water guide holes 503 opened by the hydrophobic cover 5 in a circular array at the edge allow the water flow to be divided on both sides of the water guide holes 503 during impact, forming a dispersed water flow impact. When the impact process reaches the end, it once again enters the hydrophobic cover 5 set at the other end. Repeat the above operation to once again reduce the accumulation of gravitational potential energy of the water flow. At the same time, two anti-surge baffles 4 are connected to the inner cavity wall of the box body 1 through different connecting rods on both sides. The two anti-surge baffles 4 divide the box body 1 into three small sub-cavities, and the water flow is circulated through the through groove 401, which can effectively reduce the impact of the liquid in the box body 1 on the two ends of the box body 1 due to inertia during braking or starting, thereby achieving a secondary anti-surge effect.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fresh water tank for a sprinkler truck with an anti-surge structure, comprising a tank body (1), characterized in that: The inner wall of the box body (1) is fixedly connected with a connecting cross bar (3), the top of the box body (1) is fixedly connected with a water inlet (6), the water inlet (6) is rotatably connected to the bottom of the tank cover (2), the connecting cross bar (3) is fixedly connected to the center of the anti-surge baffle (4), the interior of the anti-surge baffle (4) is fixedly connected with a transverse fixed connecting rod (402), the interior of the anti-surge baffle (4) is provided with a through groove (401), and the anti-surge baffle (4) is fixedly connected to the box body (1) through the transverse fixed connecting rod (402) and the vertical fixed connecting rod (403) arranged therein, the vertical fixed connecting rod (403) is fixedly connected to both sides of the anti-surge baffle (4), the connecting cross bar (3) is also fixedly connected to the center of the hydrophobic cover (5), and the hydrophobic cover (5) is fixedly connected to one end of the reinforcement connecting ring (501).

2. A fresh water tank for a sprinkler truck with an anti-surge structure according to claim 1, characterized in that: The tank cover (2) forms a rotating opening and closing structure through the water inlet (6), and the central axis of the tank cover (2) is consistent with the central axis of the water inlet (6).

3. The water tank of a sprinkler truck with an anti-surge structure according to claim 1, characterized in that: The anti-surge baffle (4) is composed of a transverse fixed connecting rod (402), a through groove (401) and a vertical fixed connecting rod (403), and the central axis of the anti-surge baffle (4) is consistent with the central axis of the vertical fixed connecting rod (403).

4. The water tank of a sprinkler truck with an anti-surge structure according to claim 1, characterized in that: The hydrophobic cover (5) is composed of a cover body (502), a reinforcement connection ring (501), a reinforcement block (504) and a water guide hole (503), and a plurality of water guide holes (503) are provided on the outer side of the cover body (502) in a circular array with the inner central axis of the reinforcement connection ring (501), and the reinforcement blocks (504) are fixedly connected to both ends of the cover body (502).

5. A fresh water tank for a sprinkler truck with an anti-surge structure according to claim 4, characterized in that: The cover body (502), the water guide hole (503), the reinforced connection ring (501), the anti-surge baffle (4) and the through groove (401) are all symmetrically distributed about the center line of the box body (1).

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