Improved splashing device for cooling tower

Abstract

The utility model discloses an improved splashing device for a cooling tower, which comprises a mounting rack, one side of the surface of the mounting rack is fixedly connected with a mounting pipe, the top of the surface of the mounting pipe is provided with a thread, the bottom end of the mounting pipe is communicated with a water outlet component for conducting running water, and the water outlet component is provided with a water inlet. The water outlet assembly comprises a flow guide pipe communicated with the bottom end of the installation pipe, the inner wall of the flow guide pipe is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with a bearing plate. According to the improved splashing device for the cooling tower, by means of the arrangement of the water outlet assembly, the device can lift a splashing plate by arranging a telescopic rod in a flow guide pipe, an annular bottom sleeve plate and the splashing plate are supported through a dovetail plate, and it is avoided that a related supporting structure is arranged outside the splashing plate; the problem that a part of splashed water drops are always shielded by three supporting frames is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of splashing devices, in particular to an improved splashing device for a cooling tower. Background Art

[0002] The cooling tower of the power plant adopts the splashing method for cooling operation.

[0003] The patent with announcement number CN201476681U discloses a centrifugal high-efficiency splashing device, which has a connecting pipe, a support frame and a splashing disc. The support frame is fixedly arranged at the lower part of the connecting pipe, and the splashing disc is circular and arranged on the support frame; the support frame is rotatably connected to a runner, which is arranged below the splashing disc and has an annular frame arranged at the circumferential edge of the splashing disc, and blades with radial angles are evenly distributed on the annular frame, and the upper ends of the blades are higher than the splashing disc. The patent has a runner rotatably arranged below the splashing disc, and blades with radial angles are evenly distributed on the runner. When water impacts the splashing disc and splashes radially, it can effectively drive the runner to rotate, and the water droplets are thrown out by the centrifugal effect generated by the rotation, thereby forming a large splashing range, small splashing water droplets, and a uniform water distribution spraying and splashing effect; at the same time, the number of arrangements in the cooling tower is reduced, which is convenient for installation and maintenance and reduces operating costs, and has high practicality and good market prospects.

[0004] In the above patent, during centrifugal splashing, the support frame is placed outside the splashing disc, and the splashed water is always partially blocked by the three support frames. The size of the water droplets and the uniformity of the splashing will be affected after the centrifugal splashing is blocked. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an improved splashing device for a cooling tower, which solves the problem that the splashed water is always partially blocked by three support frames, and the size of the water droplets and the uniformity of the splashing are affected after the centrifugal splashing is blocked.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an improved splashing device for a cooling tower, comprising a mounting frame, a mounting pipe is fixedly connected to one side of the mounting frame surface, a thread is arranged on the top of the mounting pipe surface, the bottom end of the mounting pipe is connected to a water outlet assembly for conducting flowing water, the water outlet assembly comprises a guide pipe connected to the bottom end of the mounting pipe, the inner wall of the guide pipe is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a telescopic rod, the bottom end of the telescopic rod is fixedly connected to a bearing plate, the top of the bearing plate is fixedly connected to a dovetail plate, and the surface of the water outlet assembly is movably connected to a splashing assembly for guiding water flow.

[0007] Preferably, the splash assembly comprises an annular bottom sleeve plate movably connected to the water outlet assembly, and an annular dovetail groove is formed at the bottom of the annular bottom sleeve plate.

[0008] Preferably, a splash plate is fixedly connected to the top of the annular bottom sleeve, and a through groove is provided inside the splash plate.

[0009] Preferably, a leak-proof ring is fixedly connected to the inner wall of the through groove, and the leak-proof ring is a conical structure made of rubber material.

[0010] Preferably, a directional blade is fixedly connected to the top of the splash plate, and reinforcing ribs are provided on the surface of the directional blade.

[0011] Preferably, a positioning block is fixedly connected to the top of the inner wall of the annular dovetail groove, and a ball bearing is movably connected to the inner wall of the positioning block.

[0012] Beneficial Effects

[0013] The utility model provides an improved splashing device for a cooling tower. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The improved splashing device for a cooling tower is connected to a water outlet assembly for conducting flowing water through the bottom end of the mounting pipe. The water outlet assembly includes a guide pipe connected to the bottom end of the mounting pipe. The inner wall of the guide pipe is fixedly connected to a support frame. The bottom of the support frame is fixedly connected to a telescopic rod. The bottom end of the telescopic rod is fixedly connected to a bearing plate. The top of the bearing plate is fixedly connected to a dovetail plate. By using the arrangement of the water outlet assembly, the device can lift the splash plate by arranging a telescopic rod inside the guide pipe, and support the annular bottom sleeve plate and the splash plate by the dovetail plate, thereby avoiding the arrangement of related support structures outside the splash plate, thereby solving the problem that the splashing water droplets are always partially blocked by the three support frames, and effectively limit the rotating annular bottom sleeve plate and the splash plate by the dovetail plate, thereby improving the stability of the device during operation.

[0015] (2) The improved splashing device for a cooling tower comprises a splashing assembly including an annular bottom sleeve movably connected to a water outlet assembly, the bottom of the annular bottom sleeve is provided with an annular dovetail groove, the top of the annular bottom sleeve is fixedly connected with a splashing plate, the interior of the splashing plate is provided with a through groove, the inner wall of the through groove is fixedly connected with a leak-proof ring, the leak-proof ring is a conical structure made of rubber material, the top of the splashing plate is fixedly connected with a direction blade, the surface of the direction blade is provided with reinforcing ribs, the top of the inner wall of the annular dovetail groove is fixedly connected with a positioning block, the inner wall of the positioning block is movably connected with a ball bearing, by utilizing the setting of the splashing assembly, the device can directly impact the splashing plate with water flow, the impact power directly drives the splashing plate to rotate around the telescopic rod, when water droplets splash upward, since the splashing plate has rotated, the centrifugal force generated by the rotation causes the water droplets to be fully thrown out, thereby forming a large splashing area and a uniform spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 For this utility model Figure 2 A partial enlarged view of point B in the middle.

[0020] In the figure: 1. mounting frame; 2. mounting pipe; 3. water outlet assembly; 31. guide pipe; 32. support frame; 33. telescopic rod; 34. bearing plate; 35. dovetail plate; 4. splash assembly; 41. annular bottom sleeve; 42. annular dovetail groove; 43. splash plate; 44. through groove; 45. leak-proof ring; 46. direction blade; 47. positioning block; 48. ball; 5. thread. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , the utility model provides two technical solutions:

[0023] Embodiment 1, an improved splashing device for a cooling tower, comprising a mounting frame 1, a mounting pipe 2 is fixedly connected to one side of the surface of the mounting frame 1, a thread 5 is arranged on the top of the surface of the mounting pipe 2, a water outlet assembly 3 for conducting flowing water is connected to the bottom end of the mounting pipe 2, the water outlet assembly 3 comprises a guide pipe 31 connected to the bottom end of the mounting pipe 2, a support frame 32 is fixedly connected to the inner wall of the guide pipe 31, a telescopic rod 33 is fixedly connected to the bottom of the support frame 32, a bearing plate 34 is fixedly connected to the bottom end of the telescopic rod 33, a dovetail plate 35 is fixedly connected to the top of the bearing plate 34, and a water outlet is connected to the bottom end of the water outlet assembly 31. The surface of the component 3 is movably connected with a splash component 4 for guiding the water flow. By utilizing the setting of the water outlet component 3, the device can lift the splash plate 43 by setting a telescopic rod 33 inside the guide tube 31, and support the annular bottom sleeve 41 and the splash plate 43 through the dovetail plate 35, thereby avoiding the need to set related supporting structures outside the splash plate 43, solving the problem that the splashing water droplets are always partially blocked by the three support frames, and effectively limiting the rotating annular bottom sleeve 41 and the splash plate 43 through the dovetail plate 35, thereby improving the stability of the device during operation.

[0024] Embodiment 2, which is different from Embodiment 1 mainly in that: an improved splashing device for a cooling tower, the splashing assembly 4 includes an annular bottom sleeve 41 movably connected to the water outlet assembly 3, the bottom of the annular bottom sleeve 41 is provided with an annular dovetail groove 42, the top of the annular bottom sleeve 41 is fixedly connected with a splash plate 43, the interior of the splash plate 43 is provided with a through groove 44, the inner wall of the through groove 44 is fixedly connected with a leakproof ring 45, the leakproof ring 45 is a conical structure made of rubber material, and the top of the splash plate 43 is fixedly connected with a directional blade 46, reinforcing ribs are arranged on the surface of the directional blade 46, a positioning block 47 is fixedly connected to the top of the inner wall of the annular dovetail groove 42, and a ball 48 is movably connected to the inner wall of the positioning block 47. By utilizing the arrangement of the splashing assembly 4, the device can directly impact the splashing plate 43 through water flow, and the impact power directly drives the splashing plate 43 to rotate around the telescopic rod 33. When water droplets are splashed upward, since the splashing plate 43 has rotated, the centrifugal effect generated by the rotation causes the water droplets to be fully thrown out, thereby forming a large splashing area and a uniform spraying effect.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] During operation, the thread 5 at the top of the mounting tube 2 is connected to the outside, the external sluice gate is opened, and the clean water flows through the mounting tube 2 to the guide tube 31, and then directly passes through the support frame 32 and the telescopic rod 33. When the water flow hits the top of the splash plate 43, the leak-proof ring 45 in the water flow groove 44 blocks the water flow, and the water flow hits the top surface of the splash plate 43 to form water droplets, while pushing the splash plate 43 to rotate, and the water droplets splash outward along the direction blade 46. At the same time, when the splash plate 43 rotates, the annular bottom sleeve plate 41 is driven to rotate, and at the same time, the ball 48 at the bottom of the positioning block 47 rolls on the surface of the dovetail plate 35. When the device is used up, the device is restored.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved splashing device for a cooling tower, comprising a mounting frame (1), characterized in that: A mounting tube (2) is fixedly connected to one side of the surface of the mounting frame (1); a thread (5) is provided on the top of the surface of the mounting tube (2); the bottom end of the mounting tube (2) is connected to a water outlet assembly (3) for conducting flowing water; the water outlet assembly (3) comprises a flow guide tube (31) connected to the bottom end of the mounting tube (2); the inner wall of the flow guide tube (31) is fixedly connected to a support frame (32); the bottom of the support frame (32) is fixedly connected to a telescopic rod (33); the bottom end of the telescopic rod (33) is fixedly connected to a bearing plate (34); the top of the bearing plate (34) is fixedly connected to a dovetail plate (35); and the surface of the water outlet assembly (3) is movably connected to a splash assembly (4) for guiding water flow.

2. An improved splashing device for a cooling tower according to claim 1, characterized in that: The splash assembly (4) comprises an annular bottom sleeve (41) movably connected to the water outlet assembly (3), and an annular dovetail groove (42) is provided at the bottom of the annular bottom sleeve (41).

3. An improved splashing device for a cooling tower according to claim 2, characterized in that: A splash plate (43) is fixedly connected to the top of the annular bottom sleeve (41), and a through groove (44) is provided inside the splash plate (43).

4. An improved splashing device for a cooling tower according to claim 3, characterized in that: The inner wall of the through groove (44) is fixedly connected with a leak-proof ring (45), and the leak-proof ring (45) is a conical structure made of rubber material.

5. An improved splashing device for a cooling tower according to claim 3, characterized in that: A directional blade (46) is fixedly connected to the top of the splash plate (43), and reinforcing ribs are arranged on the surface of the directional blade (46).

6. An improved splashing device for a cooling tower according to claim 2, characterized in that: A positioning block (47) is fixedly connected to the top of the inner wall of the annular dovetail groove (42), and a ball bearing (48) is movably connected to the inner wall of the positioning block (47).

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