River channel slope protection sprinkling machine
By using floating disks and floating block structures in the river slope protection sprinkler, and combined with flexible body support, the problem of blockage caused by sinking into the bottom of the water is solved, and the sprinkler operation is smoothly carried out.
Patent Information
- Application Number
- CN202421054376.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The water inlet pipelines of existing river slope protection sprinklers are prone to sink to the bottom of the water after absorbing water, resulting in sludge and impurities being absorbed, causing the problem of blockage of the sprinkler system.
A river slope protection sprinkler irrigation machine is designed, using floating disk and floating block structure to make the water inlet pipe suspended on the water surface, and the water inlet pipe is maintained vertically through the buoyancy and flexible body of the floating disk to prevent sinking into the bottom of the water.
It effectively prevents the water inlet pipe from sinking into the bottom of the water in shallow water environment, prevents silt and impurities from being absorbed, and ensures the smooth progress of sprinkler operation.
Smart Images
Figure CN222235998U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river slope protection sprinkler irrigation equipment, in particular to a river slope protection sprinkler irrigation machine. Background Art
[0002] The river bank sprinkler is a special equipment used in river bank protection projects. It is mainly used to sprinkler the river bank slope to strengthen the bank slope structure and prevent soil loss and water and soil erosion on the slope surface. This machine usually includes a sprinkler system, a mobile chassis and a control system.
[0003] In the prior art, the water inlet pipe on the river slope protection sprinkler is usually placed directly in the water body. Regardless of the water depth, the water inlet pipe is allowed to sink freely in the water body, which can easily cause the water suction end of the water inlet pipe to sink to the bottom of the water and suck in a large amount of silt, impurities, etc., often causing the sprinkler system to be blocked, making it difficult to clean and resume operations.
[0004] Therefore, it is necessary to provide a river slope protection sprinkler to solve the problem that the water inlet pipe of the sprinkler equipment in the prior art easily sinks to the bottom of the water due to gravity after absorbing water, sucking in silt and impurities, causing the sprinkler system to be blocked. Utility Model Content
[0005] The utility model aims to provide a river slope protection sprinkler to solve the technical problems raised in the above-mentioned background technology.
[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:
[0007] The utility model provides a river bank protection sprinkler, comprising: a mobile frame, which includes a frame and a moving mechanism arranged below the frame, so that the mobile frame can be translated along the river bank; a suction element, on which a water inlet pipe and a water outlet pipe are connected, and a sprinkler water flow flowing toward the water outlet pipe can be formed in the water inlet pipe through the action of the suction element; wherein, the water inlet pipe is provided with a floating plate close to and surrounding its port, a pipe placement channel is provided in the middle of the floating plate for inserting the water inlet pipe, the water inlet pipe is fixedly connected in the pipe placement channel, and the end of the water inlet pipe passes through the pipe placement channel and extends to one side of the floating plate annular surface, so that the end of the water inlet pipe is suspended in the water body through the buoyancy of the floating plate.
[0008] Furthermore, a plurality of floating blocks are equidistantly arranged on the peripheral wall of the floating plate, and the floating blocks partially cover 1 / 2 of the peripheral wall of the floating plate; wherein the protruding height of the floating blocks is equal to 1 / 2 of the radius of the floating plate, so as to increase the drainage volume of the half side of the floating plate;
[0009] The floating plate is provided with a recessed portion for accommodating the water inlet pipe, and the recessed portion is arranged on one side of the floating plate where the floating block is arranged.
[0010] Furthermore, the floating plate includes a large plate and a small plate which are separately arranged, the radius of the large plate is larger than the radius of the small plate, and the middle of the large plate and the small plate are respectively provided with the same semicircular channels to enclose and form a tube placement channel.
[0011] Furthermore, the radius of the large disk is 1.5 times that of the small disk to increase the drainage volume of the large disk.
[0012] Furthermore, a recess is provided on the large plate for accommodating the water inlet pipe.
[0013] Furthermore, the axis of the tube placement channel and the axis of the floating plate are arranged to be inclined with respect to each other.
[0014] Furthermore, the tube placement channel includes a straight section and an expansion section, and the straight section is arranged close to the end of the water inlet pipe; wherein, the tube placement channel is at least partially expanded outward to form the expansion section, and the axial section of the expansion section is a right-angle trapezoid.
[0015] Furthermore, a flexible body is provided on the expansion section, and the flexible body and the expansion section are combined to form a tubular structure with the same inner diameter as the straight section. The flexible body is used to support the water inlet pipe in a vertical state. When the gravity of the water inlet pipe increases, the flexible body is compressed and produces elastic deformation.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] The utility model provides a floating plate that can float on the water surface at the part of the water inlet pipe near the water suction end, so that the water inlet pipe can be suspended in the river water body, so that the water suction end of the water inlet pipe can directly absorb water from the middle and upper middle parts of the water body. It effectively avoids the problem that when the water inlet pipe works in a shallow river, the water inlet pipe is easily affected by the gravity of the water sucked in and sinks to the bottom of the water, and sucks in a large amount of silt and impurities, which causes the sprinkler irrigation equipment to be blocked during the river slope sprinkler irrigation process, and ensures the smooth progress of the sprinkler irrigation operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0019] Figure 1 A schematic structural diagram of a river slope protection sprinkler provided by the utility model;
[0020] Figure 2 for Figure 1 A three-dimensional structural diagram of the middle floating plate in an embodiment provided by the utility model;
[0021] Figure 3 for Figure 2 A cross-sectional view of
[0022] Figure 4 for Figure 1 A three-dimensional structural diagram of the middle floating plate in another embodiment provided by the utility model;
[0023] Figure 5 for Figure 1 A cross-sectional view of the middle floating plate in another embodiment provided by the utility model.
[0024] Figure 6 for Figure 1 A cross-sectional view of the middle floating plate in another embodiment provided by the utility model.
[0025] The numbers in the figure represent the following:
[0026] 1. Mobile rack; 11. Bracket; 12. Mobile mechanism; 2. Suction element; 21. Water inlet pipe; 22. Water outlet pipe; 3. Floating plate; 31. Tube placement channel; 311. Straight section; 312. Expansion section; 32. Floating block; 33. Large plate; 34. Small plate; 35. Concave portion; 36. Flexible body. DETAILED DESCRIPTION
[0027] 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 technicians in this field without creative work are within the scope of protection of the utility model.
[0028] like Figure 1 As shown, the utility model provides a river slope protection sprinkler, comprising:
[0029] The mobile frame 1 comprises a support 11 and a moving mechanism 12 disposed below the support 11, so that the mobile frame 1 can move horizontally along the river bank;
[0030] A suction element 2, on which a water inlet pipe 21 and a water outlet pipe 22 are connected, and through the action of the suction element 2, a sprinkler water flow can be formed in the water inlet pipe 21 to flow toward the water outlet pipe 22;
[0031] Among them, the water inlet pipe 21 is provided with a floating plate 3 close to its port and surrounding it, and a pipe channel 31 is opened in the middle of the floating plate 3 for inserting the water inlet pipe 21. The water inlet pipe 21 is fixedly connected in the pipe channel 31, and the end of the water inlet pipe 21 extends through the pipe channel 31 to one side of the annular surface of the floating plate 3, so that the end of the water inlet pipe 21 is suspended in the water body through the buoyancy of the floating plate 3.
[0032] The utility model provides a floating plate 3 that can float on the water surface at the part of the water inlet pipe 21 near the water suction end, so that the water inlet pipe 21 can be suspended in the river water body, so that the water suction end of the water inlet pipe 21 can directly absorb water from the middle and upper middle parts of the water body. It effectively avoids the problem that when the water inlet pipe 21 works in a shallow river, the water inlet pipe 21 is easily affected by the gravity of the water sucked in and sinks to the bottom of the water, and sucks in a large amount of silt and impurities, which causes the sprinkler irrigation equipment to be blocked during the river slope sprinkler irrigation process, and ensures the smooth sprinkler irrigation operation.
[0033] Specifically, when using the device provided by the utility model for river slope irrigation, first move the mobile frame 1 to the river bank so that it can be moved along the river bank for sprinkler irrigation. Before the sprinkler irrigation operation begins, the outlet pipe 22 and the inlet pipe 21 are connected on the suction element 2, respectively, and one end of the outlet pipe 22 is arranged in the slope protection area. One end of the inlet pipe 21 is first fixedly connected to the floating plate 3, so that the floating plate 3 is fixed on the inlet pipe 21 at a certain height. This height is determined according to the water depth of the river at the place of use. In deep water, the part of the inlet pipe 21 placed in the water can be extended, and in shallow water, the part of the inlet pipe 21 placed in the water should be reduced, so as to avoid the inlet pipe 21 from sinking to the bottom. In actual use of the utility model, since the water inlet pipe 21 is used for slope protection on one side, the water inlet pipe 21 is tilted to one side when placed in the river, so that when the gravity of the water inlet pipe 21 increases after absorbing water, the floating plate 3 is prone to be unevenly stressed and tilted. In order to prevent this problem from occurring, the buoyancy of the floating plate 3 in this embodiment needs to be set large enough to withstand the overall gravity of one section of the water inlet pipe 21 after absorbing water, so as not to cause the floating plate 3 to tilt on the water surface and cause the port of the water inlet pipe 21 to be exposed to the water surface, thereby affecting normal sprinkler irrigation operations. At the same time, it can also avoid the problem of sinking caused by the small buoyancy of the floating plate 3, which cannot withstand the gravity of the water inlet pipe 21 and the water body inside it, resulting in the inhalation of silt impurities in the water inlet pipe 21.
[0034] In the above embodiment, the overall buoyancy of the floating plate 3 needs to be increased to prevent the problem of the floating plate 3 tilting due to uneven force after the water inlet pipe 21 absorbs water. However, during the sprinkler irrigation process, only one side of the floating plate 3 is subjected to greater force, and the force balance can be achieved by simply increasing the buoyancy of one side of the floating plate 3. Increasing the overall buoyancy of the floating plate 3 will result in a waste of cost.
[0035] In order to solve the above problems, Figure 2-3 As shown, in the preferred embodiment provided by the utility model based on the above embodiment, a plurality of floating blocks 32 are evenly spaced on the peripheral wall of the floating plate 3, and the floating blocks 32 partially cover 1 / 2 of the peripheral wall of the floating plate 3;
[0036] Among them, the protruding height of the floating block 32 is equal to 1 / 2 of the radius of the floating plate 3 to increase the drainage volume of half side of the floating plate 3; a recess 35 is provided on the floating plate 3 to accommodate the water inlet pipe 21, and the recess 35 is provided on one side of the floating plate 3 where the floating block 32 is provided.
[0037] In this embodiment, on the one hand, by providing a plurality of floating blocks 32 within a 180° range around the circumference of the floating plate 3, the drainage volume on this side of the floating plate 3 is increased, so that when the floating plate 3 is subjected to the gravity of the water inlet pipe 21 and the water inside, the drainage volume on this side is increased, so that the buoyancy on this side is greater than that on the opposite side, so as to maintain the balance of the floating plate 3. On the other hand, the recess 35 provided in the pipe placement channel 31 on the floating plate 3 can stabilize a part of the water inlet pipe 21 on the side of the floating plate 3 with greater buoyancy, thereby avoiding the problem that the water inlet pipe 21 slips during the sprinkler irrigation process, and the floating plate 3 is tilted due to uneven force.
[0038] Different from the above embodiment, in order to enable the floating plate 3 to carry the water inlet pipe 21 and float stably in the water body, Figure 4 As shown, the floating plate 3 includes a large plate 33 and a small plate 34 which are separately arranged. The radius of the large plate 33 is larger than that of the small plate 34. The middle of the large plate 33 and the small plate 34 are respectively provided with the same semicircular channels to enclose and form a tube placement channel 31.
[0039] More specifically, the radius of the large plate 33 is 1.5 times the radius of the small plate 34 to increase the drainage volume of the large plate 33 .
[0040] More specifically, a recess 35 is provided on the large plate 33 for accommodating the water inlet pipe 21 .
[0041] In this embodiment, through the asymmetric setting of the floating plate 3, the large plate 33 can bear the weight of the water inlet pipe 21 and the water body therein, so that the floating plate 3 always maintains balance, and the end of the water inlet pipe 21 is in a vertical state, thereby maintaining the smooth progress of the sprinkler irrigation work.
[0042] In another embodiment provided by the present utility model, Figure 5 As shown, the axis of the tube channel 31 and the axis of the floating plate 3 are arranged to be inclined with respect to each other. In this embodiment, by arranging the tube channel 31 in an inclined manner, the water inlet pipe 21 can be arranged on the floating plate 3 in an inclined manner, so that the side of the floating plate 3 that can generate greater buoyancy can bear the weight of the water inlet pipe 21, which is conducive to achieving overall balance of the floating plate 3 in the water.
[0043] In the above embodiment, when the floating plate 3 carries the water inlet pipe 21 and is initially placed in the water body, due to the arrangement of the recess 35, a certain distance is left between the water inlet pipe 21 and the pipe placement channel 31, so that the water inlet pipe 21 cannot remain in a vertical state before absorbing water.
[0044] In order to solve the above problems, Figure 6 As shown, in another embodiment provided by the present invention, the tube placement channel 31 includes a straight section 311 and an expansion section 312, and the straight section 311 is arranged close to the end of the water inlet pipe 21;
[0045] The tube placement channel 31 is at least partially expanded outward to form an expansion section 312, and the axial section of the expansion section 312 is a right-angle trapezoid.
[0046] More specifically, a flexible body 36 is provided on the expansion section 312. The flexible body 36 and the expansion section 312 are combined to form a tubular structure with the same inner diameter as the straight section 311. The flexible body 36 is used to support the water inlet pipe 21 in a vertical state. When the gravity of the water inlet pipe 21 increases, the flexible body 36 is compressed and elastically deformed.
[0047] In this embodiment, by configuring the expansion section 312 in the tube channel 31 in coordination with the flexible body 36, the water inlet pipe 21 can maintain a corresponding vertical state before entering the water and absorbing water, and after absorbing water, it tilts toward the expansion section 312 due to the gravity of the water body, and at the same time, the flexible body 36 is continuously compressed, thereby stabilizing the position of the water inlet pipe 21 in the tube channel 31 and enabling the float 3 to reach a balanced state so that it can float stably in the water.
[0048] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.
Claims
1. A river slope protection sprinkler, characterized in that: include: A mobile frame (1), comprising a support (11) and a moving mechanism (12) arranged below the support (11), so that the mobile frame (1) can move horizontally along the river bank; A suction element (2) is connected to a water inlet pipe (21) and a water outlet pipe (22), and a sprinkler water flow can be formed in the water inlet pipe (21) and flows toward the water outlet pipe (22) through the action of the suction element (2); The water inlet pipe (21) is provided with a floating plate (3) near its port and surrounding it, a pipe placement channel (31) is provided through the middle of the floating plate (3) for inserting the water inlet pipe (21), the water inlet pipe (21) is fixedly connected in the pipe placement channel (31), and the end of the water inlet pipe (21) passes through the pipe placement channel (31) and extends to one side of the annular surface of the floating plate (3), so that the end of the water inlet pipe (21) is suspended in the water body through the buoyancy of the floating plate (3).
2. A river slope protection sprinkler according to claim 1, characterized in that: A plurality of floating blocks (32) are equidistantly arranged on the peripheral wall of the floating plate (3), and the floating blocks (32) partially cover 1 / 2 of the peripheral wall of the floating plate (3); The protruding height of the floating block (32) is equal to 1 / 2 of the radius of the floating plate (3), so as to increase the drainage volume of one half of the floating plate (3); The floating plate (3) is provided with a recess (35) for accommodating the water inlet pipe (21), and the recess (35) is arranged on a side of the floating plate (3) where a floating block (32) is provided.
3. A river slope protection sprinkler according to claim 1, characterized in that: The floating plate (3) comprises a large plate (33) and a small plate (34) which are separately arranged. The radius of the large plate (33) is greater than the radius of the small plate (34). The middle parts of the large plate (33) and the small plate (34) are respectively provided with identical semicircular channels to enclose and form the tube placement channel (31).
4. A river slope protection sprinkler according to claim 3, characterized in that: The radius of the large plate (33) is 1.5 times the radius of the small plate (34) so as to increase the drainage volume of the large plate (33).
5. A river slope protection sprinkler according to claim 4, characterized in that: The large plate (33) is provided with a recess (35) for accommodating the water inlet pipe (21).
6. A river slope protection sprinkler according to claim 2 or 5, characterized in that: The axis of the tube placement channel (31) and the axis of the floating plate (3) are arranged to be inclined with respect to each other.
7. A river slope protection sprinkler according to claim 2 or 5, characterized in that: The tube placement channel (31) comprises a straight section (311) and an expansion section (312), wherein the straight section (311) is arranged close to the end of the water inlet pipe (21); The tube placement channel (31) is at least partially expanded outward to form an expansion section (312), and the axial cross-section of the expansion section (312) is a right-angled trapezoid.
8. A river slope protection sprinkler according to claim 7, characterized in that: A flexible body (36) is provided on the expansion section (312); the flexible body (36) and the expansion section (312) are combined to form a tubular structure having the same inner diameter as the straight section (311); the flexible body (36) is used to support the water inlet pipe (21) in a vertical state; when the gravity of the water inlet pipe (21) increases, the flexible body (36) is compressed and elastically deformed.