Drainage vehicle, drainage device and side water outlet structure of drainage device

Abstract

The utility model discloses a drainage vehicle, a drainage device and a side water outlet structure thereof, the side water outlet structure comprises a first drainage pipe and a side water outlet shell, the first drainage pipe is hollow, and a water inlet and a water outlet are formed in the first drainage pipe; a side water outlet shell protruding out towards the side direction is arranged on the pipe wall, between the water inlet and the water outlet, of the first water drainage pipe, the side water outlet shell is provided with a flow guide groove communicated with the interior of the first water drainage pipe, and the side wall, close to one side of the water inlet, of the flow guide groove is inclined so as to guide flowing water into the flow guide groove. After water flow enters the first drainage pipe from the water inlet, part of the water flow enters the side water outlet shell through the flow guide groove in the side water outlet shell. The inclined side wall design of the diversion trench can effectively guide water flow, so that the water flow stably enters the side water outlet shell, and the turbulence phenomenon caused by the fact that the water flow directly impacts the side wall is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a drainage vehicle, a drainage device and a side water outlet structure thereof. Background Art

[0002] As one of the most commonly used emergency rescue equipment, drainage vehicles are often used for tasks such as drainage, flood control and waterlogging drainage, and are also used for irrigation in agriculture and urban greening. When in use, the drainage vehicle drains the accumulated water in potholes, ditches and rivers through the drainage device on the drainage vehicle.

[0003] After retrieval, a Chinese patent with the publication number of CN220851172U discloses a drainage device, which includes a multi-stage telescopic drainage pipe. The multi-stage telescopic drainage pipe includes a first drainage pipe and a second drainage pipe. The first drainage pipe and the second drainage pipe are slidably nested and connected. A side water outlet is provided on the pipe wall of the first drainage pipe, and the side water outlet communicates with the outer surface and the inner surface of the pipe wall of the first drainage pipe. Among them, the side water outlet is on the side of the first drainage pipe, and turbulence may occur when the water flow enters the side water outlet interface, which may affect the smooth flow of the water flow. Summary of the Utility Model

[0004] Therefore, it is necessary to provide a drainage vehicle, a drainage device and a side water outlet structure thereof to solve the problem that the side water outlet of the existing drainage device is on the side of the first drainage pipe, and turbulence may occur when the water flow enters the side water outlet interface.

[0005] To achieve the above object, the side water outlet structure of a drainage device provided in this embodiment includes a first drainage pipe and a side water outlet housing. The first drainage pipe is hollow inside and is provided with a water inlet and a water outlet. A side water outlet housing protruding laterally is provided on the pipe wall of the first drainage pipe between the water inlet and the water outlet. The side water outlet housing is provided with a diversion groove communicating with the inside of the first drainage pipe. The side wall of the diversion groove close to the water inlet side is inclined to guide the flowing water into the diversion groove.

[0006] Further, a notch is opened on the pipe wall of the first drainage pipe between the water inlet and the water outlet. The side water outlet housing is arranged on the pipe wall and is located outside the notch to cover the notch. The diversion groove communicates with the inside of the first drainage pipe through the notch.

[0007] Further, the side water outlet housing is welded to the first drainage pipe.

[0008] Further, the side water outlet housing has a circular pipe orifice as an outlet, and a water hose connector is provided on the outer periphery of the circular pipe orifice.

[0009] Further, the water hose connector is a three-claw connector.

[0010] Further, the first drain pipe is a straight pipe with a hollow interior. The front port of the first drain pipe is the water inlet, and the rear port of the first drain pipe is the water outlet. The axial directions of the water inlet and the water outlet of the first drain pipe coincide with the axial direction of the first drain pipe. The axial direction of the side water outlet housing is along the radial direction of the first drain pipe.

[0011] Further, there are two side water outlet housings, and the two water outlet housings are symmetrically arranged on both sides of the first drain pipe.

[0012] To achieve the above object, the present embodiment further provides a drainage device, including a flipping frame and a side water outlet structure. The side water outlet structure is the side water outlet structure described in any one of the above embodiments, and the first drain pipe of the side water outlet structure is mounted on the flipping frame.

[0013] Further, it further includes a second drain pipe, a U-shaped elbow and a water pump. The second drain pipe is mounted on the flipping frame and is located above the flipping frame. The flipping frame is provided with a connecting plate. The first drain pipe of the side water outlet structure is bolted to the connecting plate through a plurality of pipe clamps. The first drain pipe is located below the flipping frame. The water outlet of the second drain pipe is detachably connected to the water inlet of the first drain pipe through a U-shaped elbow. The water inlet of the second drain pipe is provided with the water pump.

[0014] To achieve the above object, the present embodiment further provides a drainage vehicle, including a chassis and a drainage device. The drainage device is the drainage device described in any one of the above embodiments. The flipping frame of the drainage device is hinged to the chassis, and the flipping frame can be turned up and down relative to the chassis.

[0015] Different from the prior art, the above technical solution has the following beneficial effects:

[0016] When water flows into the first drain pipe from the water inlet, part of the water will enter the side water outlet housing through the diversion groove on the side water outlet housing. The inclined side wall design of the diversion groove can effectively guide the water flow, enabling it to smoothly enter the side water outlet housing and avoiding the turbulent flow phenomenon caused by the water flow directly impacting the side wall. Description of the Drawings

[0017] Figure 1 Is a perspective view of the side water outlet structure in this embodiment;

[0018] Figure 2 Is Figure 1 The sectional view of;

[0019] Figure 3 Is Figure 2 The enlarged view of part A in;

[0020] Figure 4 Isometric view of the drainage device in this embodiment;

[0021] Figure 5 Front view of the drainage device in this embodiment.

[0022] Explanation of reference numerals in the drawings:

[0023] 1. First drain pipe;

[0024] 11. Inlet; 12. Outlet; 13. Notch;

[0025] 2. Side outlet housing;

[0026] 21. Flow guide groove; 22. Side wall; 23. Circular pipe orifice; 24. Hose joint;

[0027] 3. Pipe clamp; 31. Bolt;

[0028] 4. Flip frame; 41. Connecting plate;

[0029] 5. Second drain pipe;

[0030] 6. U-shaped elbow;

[0031] 7. Water pump. Detailed implementation manners

[0032] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, the following is a detailed description in conjunction with the specific examples listed and the accompanying drawings. The examples described in this article are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0033] Referring to "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of this application. The term "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0034] Unless otherwise defined, the meanings of the technical terms used in this article are the same as those generally understood by those skilled in the technical field to which this application belongs; the use of the relevant terms in this article is only for describing specific embodiments and is not intended to limit this application.

[0035] In the description of the present application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " in this text generally represents an "or" logical relationship between the associated objects before and after.

[0036] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantitative, primary-secondary, or sequential relationships between these entities or operations.

[0037] Without further limitations, in the present application, the expressions "comprising", "including", "having", or other similar expressions used in a statement are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method, or product including the recited elements. Thus, a process, method, or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method, or product.

[0038] Similar to the understanding in the "Examination Guidelines", in the present application, expressions such as "greater than", "less than", "exceeding", etc. are understood not to include the recited number; expressions such as "above", "below", "within", etc. are understood to include the recited number. In addition, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two). Similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.

[0039] In the description of the embodiments of the present application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiment or the drawing. It is only for the convenience of describing the specific embodiments of the present application or for the reader's understanding, and does not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of the present application.

[0040] Unless otherwise clearly specified or limited, in the description of the embodiments of the present application, terms such as "installed", "connected", "linked", "fixed", "set" should be understood in a broad sense. For example, the "connection" may be a fixed connection, a detachable connection, or an integral setting; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium; it may be the communication inside two components or the interaction relationship between two components. For those skilled in the art to which the present application pertains, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0041] Please refer to Figures 1 to 3 , this embodiment provides a side water outlet structure of a drainage device, including a first drain pipe 1 and a side water outlet housing 2. The first drain pipe 1 is hollow inside and is provided with a water inlet 11 and a water outlet 12. On the pipe wall of the first drain pipe 1 between the water inlet 11 and the water outlet 12, there is a side water outlet housing 2 protruding laterally. The side water outlet housing 2 is provided with a diversion groove 21 communicating with the inside of the first drain pipe 1. The side wall 22 of the diversion groove 21 on the side close to the water inlet 11 is inclined to guide the flowing water into the diversion groove 21.

[0042] It should be noted that the first drain pipe 1 is a hollow structure, with a water inlet 11 and a water outlet 12 respectively provided at both ends, for the main drainage process, and the direction indicated by the arrow in Figure 2 can be referred to. The side water outlet housing 2 is arranged on the side of the first drain pipe 1 and communicates with the inside of the first drain pipe 1, for guiding part of the water flow to the side, and the direction indicated by the arrow in Figure 3 can be referred to. The side water outlet housing 2 is also a hollow structure, that is, the diversion groove 21. Figures 1 to 3 shows that the water inlet 11 of the first drain pipe 1 is on the left side, the water outlet 12 is on the right side, and there are two upper and lower side water outlet housings 2 in the middle of the first drain pipe 1. Taking the upper side water outlet housing 2 as an example, the side wall 22 on the left side of the diversion groove 21 is close to the water inlet 11 of the first drain pipe 1, and the side wall on the right side is far from the water inlet 11 of the first drain pipe 1. The side wall of the diversion groove 21 on the side close to the water inlet 11 mentioned above is the side wall 22 on the left side of the diversion groove 21. The side wall 22 on the left side of the diversion groove 21 is inclined from the lower left to the upper right, so as to better guide the water coming from the left into the diversion groove 21 in the lower right. Taking Figure 3 the lower middle side water outlet housing 2 as an example, the side wall of the diversion groove 21 on the side close to the water inlet 11 mentioned above is the side wall 22 on the left side of the diversion groove 21. The side wall 22 on the left side of the diversion groove 21 is inclined from the upper left to the lower right.

[0043] When water flows into the first drain pipe 1 from the water inlet 11, part of the water will enter the side outlet housing 2 through the diversion grooves 21 on the side outlet housing 2. The inclined side walls 22 of the diversion grooves 21 are designed to effectively guide the water flow, enabling it to smoothly enter the side outlet housing 2, avoiding the turbulent flow phenomenon caused by the direct impact of the water flow on the side walls, and to a certain extent reducing the risk of solid impurity aggregation and blockage caused by the turbulent flow.

[0044] Please refer to Figure 1 , Figure 2 and Figure 3 , in this embodiment, a notch 13 is formed on the pipe wall of the first drain pipe 1 between the water inlet 11 and the water outlet 12. The notch 13 is formed by cutting on the pipe wall of the first drain pipe 1. The side outlet housing 2 is provided on the pipe wall and is located outside the notch 13 to cover the notch 13. The diversion grooves 21 are connected to the inside of the first drain pipe 1 through the notch 13. The size of the side outlet housing 2 is slightly larger than the size of the notch 13. The advantage of such a connection method is that it is convenient to use more fixing means (such as welding, screw connection, etc.) to ensure the firm connection between the side outlet housing 2 and the first drain pipe 1.

[0045] Please refer to Figure 1 , preferably, the side outlet housing 2 is welded to the first drain pipe 1. Welding provides high mechanical strength, enhances the stability between the side outlet housing 2 and the first drain pipe 1, ensures good sealing performance, and reduces the possibility of water leakage. In some embodiments, the side outlet housing 2 and the first drain pipe 1 can be connected by bolts or integrally formed.

[0046] Please refer to Figures 1 to 3 , in this embodiment, the side outlet housing 2 has a circular pipe opening 23 as an outlet. A water hose connector 24 for connecting an external water hose is provided on the outer periphery of the circular pipe opening 23. The circular pipe opening 23 serves as the outlet of the diversion grooves 21 and has a circular shape, which is convenient for connecting with the water hose connector 24. By connecting the water hose connector 24 of the water hose to the water hose connector of the circular opening (such as a three-claw connector, a flange connector, a threaded connector, etc.), the side outlet housing 2 is further connected to the water hose.

[0047] In this embodiment, the shape of the side outlet housing is generally a right trapezoid.

[0048] Please refer to Figures 1 to 3 , in this embodiment, the first drain pipe 1 is a straight pipe with a hollow interior. The front port of the first drain pipe 1 is the water inlet 11, the rear port of the first drain pipe 1 is the water outlet 12. The axial directions of the water inlet 11 and the water outlet 12 of the first drain pipe 1 coincide with the axial direction of the first drain pipe 1. The axial direction of the side outlet housing 2 is along the radial direction of the first drain pipe 1. Figure 1 and Figure 2As shown, the front direction is on the left side, the front port on the left side is the water inlet 11, the rear direction is on the right side, the rear port on the right side is the water outlet 12, the axial direction of the first drain pipe 1 is the front-rear direction, and the axial direction of the side water outlet housing 2 is the up-down direction. The water flow can be directed to a direction different from the water outlet direction of the water outlet 12 of the first drain pipe 1, adapting to more water outlet requirements.

[0049] In this embodiment, there are multiple side water outlet housings 2 to meet the requirement of multiple water outflows simultaneously. Please refer to Figures 1 to 3 , preferably, there are two side water outlet housings 2, and the two water outlet housings are symmetrically arranged on both sides of the first drain pipe 1, with the axial direction of the first drain pipe 1 as the axis of symmetry. When it is difficult to draw water from one side, water can be drawn from the other side. Alternatively, multiple side water outlet housings 2 can extend along the axial direction of the first drain pipe 1 and are located at different positions.

[0050] Please refer to Figures 1 to 5 , this embodiment also provides a drainage device, including a turning frame 4 and a side water outlet structure. The side water outlet structure is the side water outlet structure described in any of the above embodiments, and the structure is as Figures 1 to 3 shown. The first drain pipe 1 of the side water outlet structure is installed on the turning frame 4, and the structure is as Figures 4 to 5 shown.

[0051] Please refer to Figure 4 , in this embodiment, the turning frame 4 is provided with a connecting plate 41 that can extend horizontally, and the first drain pipe 1 of the side water outlet structure is bolted to the connecting plate 41 through a plurality of pipe clamps 3.

[0052] Please refer to Figure 5 , in this embodiment, the drainage device further includes a second drain pipe 5, a U-shaped elbow 6 and a water pump 7. The second drain pipe 5 is installed on the turning frame 4 and is located above the turning frame 4. The first drain pipe 1 is located below the turning frame 4. The water outlet of the second drain pipe 5 is detachably connected to the water inlet 11 of the first drain pipe 1 through the U-shaped elbow 6. The two ends of the U-shaped elbow 6 are respectively detachably connected to the second drain pipe 5 and the first drain pipe 1. The water inlet of the second drain pipe 5 is provided with a water pump 7. When the water flow enters the second drain pipe 5 from the water source through the water pump 7, the water flow sequentially enters the U-shaped elbow 6 and the first drain pipe 1 from the water outlet of the second drain pipe 5, and then the water flow flows out from the water outlet 12 of the first drain pipe 1. When side water outlet is required, a water hose is connected to the side water outlet housing 2, and part of the water flow will enter the water hose through the diversion groove 21 on the side water outlet housing 2.

[0053] In some embodiments, the first drain pipe 1 can be installed above the turning frame 4. Further, a water pump for pumping water can be provided at the water inlet 11 of the first drain pipe 1, and there is no need to provide the second drain pipe 5.

[0054] This embodiment also provides a drainage vehicle, which includes a chassis and a drainage device. The drainage device is the drainage device described in any of the above embodiments. The turnover frame 4 of the drainage device is hinged to the chassis, and the turnover frame 4 can be turned up and down relative to the chassis. Among them, the turnover of the turnover frame 4 can be realized by a linear motion mechanism such as a cylinder, an oil cylinder, or an electric cylinder. An engine for providing power is provided on the chassis to provide power for the water pump, the turnover of the turnover frame 4, and the running of the chassis.

[0055] It should be noted that although the above embodiments have been described in this article, the patent protection scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, any changes and modifications made to the embodiments described in this article, or equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, and directly or indirectly applying the above technical solutions to other related technical fields are all included in the patent protection scope of the present invention.

Claims

1. The side water outlet structure of a drainage device, characterized in that, It includes a first drain pipe and a side water outlet housing. The first drain pipe is hollow inside and is provided with a water inlet and a water outlet. On the pipe wall of the first drain pipe between the water inlet and the water outlet, there is a side water outlet housing protruding laterally. The side water outlet housing is provided with a diversion groove communicated with the inside of the first drain pipe. The side wall of the diversion groove close to the water inlet side is inclined to guide the flowing water into the diversion groove.

2. The side water outlet structure according to claim 1, characterized in that, On the pipe wall of the first drain pipe between the water inlet and the water outlet, there is a notch. The side water outlet housing is arranged on the pipe wall and is located outside the notch to cover the notch. The diversion groove is communicated with the inside of the first drain pipe through the notch.

3. The side water outlet structure according to claim 1 or 2, characterized in that, The side water outlet housing is welded to the first drain pipe.

4. The side water outlet structure according to claim 1, wherein, The side water outlet housing has a circular pipe orifice as an outlet, and a water hose connector is arranged on the outer periphery of the circular pipe orifice.

5. The side water outlet structure according to claim 4, wherein, The water hose connector is a three-claw connector.

6. The side water outlet structure according to claim 1, characterized in that The first drain pipe is a straight hollow pipe. The front port of the first drain pipe is the water inlet, and the rear port of the first drain pipe is the water outlet. The axes of the water inlet and the water outlet of the first drain pipe coincide with the axis of the first drain pipe. The axis of the side water outlet housing is along the radial direction of the first drain pipe.

7. The side water outlet structure according to any one of claims 1 to 6, characterized in that, There are two side water outlet housings, and the two water outlet housings are symmetrically arranged on both sides of the first drain pipe.

8. A drainage device, characterized in that, It includes a turning frame and a side water outlet structure. The side water outlet structure is the side water outlet structure according to any one of claims 1 to 7. The first drain pipe of the side water outlet structure is mounted on the turning frame.

9. The drainage device according to claim 8, characterized in that, It further includes a second drain pipe, a U-shaped elbow and a water pump. The second drain pipe is mounted on the turning frame and is located above the turning frame. The turning frame is provided with a connecting plate. The first drain pipe of the side water outlet structure is bolted to the connecting plate through a plurality of pipe clamps. The first drain pipe is located below the turning frame. The water outlet of the second drain pipe is detachably connected to the water inlet of the first drain pipe through the U-shaped elbow. The water inlet of the second drain pipe is provided with the water pump.

10. A drainage vehicle, characterized in that, It includes a chassis and a drainage device. The drainage device is the drainage device according to any one of claims 8 to 9. The turning frame of the drainage device is hinged to the chassis, and the turning frame can be turned up and down relative to the chassis.

Images