Circulating water supply cooling device for pump station

Abstract

The utility model discloses a pump station circulating water supply cooling device which comprises a cooling tower side wall, a water inlet pipe is fixedly connected to the interior of one side of the cooling tower side wall, a water distribution box is slidably connected to the outer side of the other end of the water inlet pipe, two sets of water distribution pipes are fixedly connected to the other side of the water distribution box, and a plurality of sets of nozzles are fixedly connected to the lower portion of the water distribution pipe. The other end of the water distribution pipe is fixedly connected with a control box, the water distribution pipe on one side penetrates through the control box and is fixedly connected with a first rotating shaft, the outer side of the first rotating shaft is fixedly connected with a power gear, the outer side of the power gear is in meshed connection with a driven gear, and the interior of the driven gear is fixedly connected with a second rotating shaft; the two ends of the second rotating shaft are rotationally connected into the control box, the water distribution pipe on the other side penetrates through the control box to be fixedly connected with a third rotating shaft, and the third rotating shaft and the second rotating shaft are sleeved with a first transmission belt, so that hot water is sprayed on the filler more evenly, and the uniformity and efficiency of heat exchange are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water supply cooling, in particular to a circulating water supply cooling device for a pump station. Background Art

[0002] The pump station circulating water supply cooling device is an important equipment used in the industrial field to provide a constant temperature water source. It removes heat by circulating the cooling medium to achieve the purpose of cooling.

[0003] The pump station circulating water supply cooling device is mainly composed of a pump room (station), cooling equipment (such as a cooling tower), cooled equipment or products, a piping system, and a control system. When the cooling tower is in use, hot water is usually sprayed into the filler below through a fixed nozzle. Due to the fixed position of the nozzle, the hot water cannot be sprayed evenly throughout the filler, thus affecting the uniformity and efficiency of heat exchange. Utility Model Content

[0004] The purpose of the utility model is to provide a circulating water supply cooling device for a pump station to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pump station circulating water supply cooling device, comprising a cooling tower side wall, wherein a water inlet pipe is fixedly connected to the inside of one side of the cooling tower side wall, and the other end of the water inlet pipe is slidably connected to a water distribution box on the outside, and two groups of water distribution pipes are fixedly connected to the other side of the water distribution box, and several groups of nozzles are fixedly connected to the lower part of the water distribution pipe, and the other end of the water distribution pipe is fixedly connected to a control box, and one side of the water distribution pipe penetrates the control box and is fixedly connected to a first rotating shaft, and the outside of the first rotating shaft is fixedly connected to a power gear, and the outside of the power gear is meshed with a driven gear, and the inside of the driven gear is fixedly connected to a second rotating shaft, and both ends of the second rotating shaft are rotatably connected to the inside of the control box, and the other side of the water distribution pipe penetrates the control box and is fixedly connected to a third rotating shaft, and the other end of the third rotating shaft is rotatably connected to the inside of the control box, and a first transmission belt is sleeved on the outside of the third rotating shaft and the second rotating shaft.

[0006] Preferably, the water distribution box and the control box are fixedly connected with ears on both sides, and a pull rod is fixedly connected to the inside of the front ear. One end of the pull rod penetrates the side wall of the cooling tower and is fixedly connected to two sets of connecting plates. A rotating block is rotatably connected between the connecting plates, and the other end of the rotating block is fixedly connected to a rotating rod. The other end of the rotating rod is rotatably connected to an eccentric shaft inside, and one end of the eccentric shaft is fixedly connected to a limiting plate, and the other end of the eccentric shaft is fixedly connected to a rotating disk.

[0007] Preferably, a connecting rod is fixedly connected to the middle of the other end of the rotating disk, a first mounting bracket is fixedly connected to the side of the cooling tower side wall away from the water inlet pipe, a second motor is fixedly connected to the upper part of the first mounting bracket, and a third transmission belt is provided on the power end of the second motor and the outer side of the connecting rod.

[0008] Preferably, the two groups of lugs at the rear side are slidably connected to the inside with sliding rods, and both ends of the sliding rods are fixedly connected to the side walls of the cooling tower.

[0009] Preferably, a first mounting bracket is fixedly connected to the side of the cooling tower side wall away from the water inlet pipe, a first motor is fixedly connected to the upper part of the first mounting bracket, a sliding cylinder is slidably connected to the outer side of the first rotating shaft, the sliding cylinder is rotatably connected to the control box and the inside of the cooling tower side wall, and a second transmission belt is provided on the power end of the first motor and the outer side of the sliding cylinder.

[0010] Preferably, two groups of limiting blocks are fixedly connected to the outer side of the first rotating shaft, and the limiting blocks are slidably connected to the inside of the sliding cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model drives the sliding cylinder to rotate by the second transmission belt on the outer side of the first motor, and the sliding cylinder drives the first rotating shaft to rotate back and forth through the limiting block. The first rotating shaft engages the driven gear through the power gear, thereby driving the second rotating shaft to rotate. The second rotating shaft drives the third rotating shaft to rotate through the first transmission belt, thereby causing the water distribution pipes on both sides to rotate in opposite directions, so that the hot water is sprayed on the filler more evenly, thereby improving the uniformity and efficiency of heat exchange.

[0013] The utility model also works through the second motor, the third transmission belt drives the rotating disk to rotate through the connecting rod, the eccentric shaft drives the rotating rod to revolve around the rotating disk, and the rotating block rotates around the connecting piece, thereby driving the pulling rod to move back and forth, and driving the spraying equipment as a whole to move back and forth through the ear, ensuring that the hot water is sprayed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0015] Figure 2 This is a cross-sectional view of the control box structure from the second perspective of the present invention;

[0016] Figure 3 This is a cross-sectional view of the control box structure from the third perspective of the present invention;

[0017] Figure 4 This is a schematic structural diagram of the second mounting bracket from the fourth viewing angle of the present invention.

[0018] In the figure: 1. Side wall of cooling tower; 2. Water distribution tank; 3. Water distribution pipe; 4. Nozzle; 5. Water inlet pipe; 6. Connecting ear; 7. Pull rod; 8. Sliding rod; 9. Control box; 10. First rotating shaft; 11. Power gear; 12. Second rotating shaft; 13. Driven gear; 14. Third rotating shaft; 15. First transmission belt; 16. Limiting block; 17. Sliding cylinder; 18. First mounting bracket; 19. First motor; 20. Second transmission belt; 21. Limiting plate; 22. Connecting plate; 23. Rotating block; 24. Rotating rod; 25. Eccentric shaft; 26. Rotating disk; 27. Connecting rod; 28. Third transmission belt; 29. ​​Second motor; 30. Second mounting bracket. DETAILED DESCRIPTION

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

[0020] See also Figure 1-4 The utility model provides a technical solution: a circulating water supply cooling device for a pumping station, comprising a cooling tower side wall 1, a water inlet pipe 5 fixedly welded inside one side of the cooling tower side wall 1, a water distribution tank 2 slidably installed on the outside of the other end of the water inlet pipe 5, two groups of water distribution pipes 3 fixedly welded on the other side of the water distribution tank 2, a plurality of groups of nozzles 4 fixedly welded on the lower part of the water distribution pipe 3, hot water enters the water distribution tank 2 from the water inlet pipe 5, and then enters the water distribution pipes 3 on both sides from the water distribution tank 2, and is sprayed onto the filler below through the nozzles 4, a control box 9 fixedly welded on the other end of the water distribution pipe 3, a first rotating shaft 10 fixedly welded on one side of the water distribution pipe 3 penetrating the control box 9, a power gear 11 fixedly welded on the outside of the first rotating shaft 10, and the power gear 11 is fixedly welded on the outside. A driven gear 13 is meshed with the side, and a second rotating shaft 12 is fixedly welded inside the driven gear 13. Both ends of the second rotating shaft 12 are rotatably connected to the inside of the control box 9. The water distribution pipe 3 on the other side penetrates the control box 9 and is fixedly welded with a third rotating shaft 14. The other end of the third rotating shaft 14 is rotatably installed inside the control box 9. A first transmission belt 15 is sleeved on the outside of the third rotating shaft 14 and the second rotating shaft 12. By rotating the first rotating shaft 10, the first rotating shaft engages the driven gear 13 through the power gear 11 10, thereby driving the second rotating shaft 12 to rotate. The second rotating shaft 12 drives the third rotating shaft 14 to rotate through the first transmission belt 15, so that the water distribution pipes 3 on both sides rotate in opposite directions, so that the hot water is sprayed more evenly;

[0021] The water distribution box 2 and the control box 9 are fixedly welded with ears 6 on both sides, and a pull rod 7 is fixedly welded inside the front ear 6. One end of the pull rod 7 penetrates the side wall 1 of the cooling tower and is fixedly welded with two sets of connecting pieces 22. A rotating block 23 is rotatably installed between the connecting pieces 22. The other end of the rotating block 23 is fixedly welded with a rotating rod 24. An eccentric shaft 25 is rotatably installed inside the other end of the rotating rod 24. One end of the eccentric shaft 25 is fixedly welded with a limiting piece 21 to prevent the eccentric shaft 25 from detaching from the rotating rod 24. The other end of the eccentric shaft 25 is fixedly welded with a rotating disk 26. By rotating the rotating disk 26, the eccentric shaft 25 drives the rotating rod 24 to revolve around the rotating disk 26, and the rotating block 23 rotates around the connecting piece 22, thereby driving the pulling rod 7 to move back and forth, and driving the spraying equipment as a whole to move back and forth through the ear 6; a connecting rod 27 is fixedly welded to the middle of the other end of the rotating disk 26, and a first mounting bracket 18 is fixedly welded to the side of the cooling tower side wall 1 away from the water inlet pipe 5. A second motor 29 is installed on the upper flange of the first mounting bracket 18. A third transmission belt 28 is provided on the power end of the second motor 29 and the outer side of the connecting rod 27. The second motor 29 works, and the third transmission belt 28 provides rotational power to the rotating disk 26 through the connecting rod 27; the sliding rods 8 are slidably installed inside the two sets of ears 6 on the rear side, and the two ends of the sliding rods 8 are fixedly welded to the side wall 1 of the cooling tower to ensure the balance of the spraying equipment on both sides; the first mounting bracket 18 is fixedly welded on the side of the cooling tower side wall 1 away from the water inlet pipe 5, and the first motor 19 is installed on the upper flange of the first mounting bracket 18. The sliding cylinder 17 is slidably installed on the outside of the first rotating shaft 10, and the sliding cylinder 17 is rotatably connected to the control box 9 and the inside of the cooling tower side wall 1. A second transmission belt 20 is provided between the power end of the first motor 19 and the outer side of the sliding cylinder 17. The first motor 19 drives the sliding cylinder 17 to rotate through the second transmission belt 20, thereby providing power for the rotation of the first rotating shaft 10, and the first rotating shaft 10 is slidably installed inside the sliding cylinder 17 to prevent the first rotating shaft 10 from separating from the sliding cylinder 17 when the spraying equipment moves; two groups of limiting blocks 16 are fixedly welded to the outer side of the first rotating shaft 10, and the limiting blocks 16 are slidably installed inside the sliding cylinder 17 to ensure that the first rotating shaft 10 can be driven to rotate when the sliding cylinder 17 rotates.

[0022] Working principle: When the utility model is in use, hot water enters the water distribution tank 2 through the water inlet pipe 5, and then enters the water distribution pipes 3 on both sides from the water distribution tank 2, and is sprayed onto the filler below through the nozzle 4. The first motor 19 works and drives the sliding cylinder 17 to rotate through the second transmission belt 20. The sliding cylinder 17 drives the first rotating shaft 10 to rotate back and forth through the limiting block 16. The first rotating shaft engages the driven gear 13 through the power gear 11 10, thereby driving the second rotating shaft 12 to rotate. The second rotating shaft 12 drives the third rotating shaft 14 to rotate through the first transmission belt 15, thereby causing the water distribution pipes 3 on both sides to rotate in opposite directions, making the hot water spraying more evenly. The second motor 29 works, and the third transmission belt 28 drives the rotating disk 26 to rotate through the connecting rod 27. The eccentric shaft 25 drives the rotating rod 24 to revolve around the rotating disk 26, and rotates around the connecting piece 22 through the rotating block 23, thereby driving the pull rod 7 to move back and forth, and drives the spraying equipment as a whole to move back and forth through the ear 6 to ensure that the hot water spraying is more even.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pump station circulating water supply cooling device, comprising a cooling tower side wall (1), characterized in that: A water inlet pipe (5) is fixedly connected to the interior of one side of the cooling tower side wall (1); the other end of the water inlet pipe (5) is slidably connected to the outside of a water distribution box (2); two groups of water distribution pipes (3) are fixedly connected to the other side of the water distribution box (2); a plurality of groups of nozzles (4) are fixedly connected to the lower part of the water distribution pipe (3); the other end of the water distribution pipe (3) is fixedly connected to a control box (9); one side of the water distribution pipe (3) penetrates the control box (9) and is fixedly connected to a first rotating shaft (10); the outside of the first rotating shaft (10) is fixedly connected to a power gear (11), the outer side of the power gear (11) is meshedly connected with a driven gear (13), the inner side of the driven gear (13) is fixedly connected with a second rotating shaft (12), both ends of the second rotating shaft (12) are rotatably connected to the inner side of the control box (9), and the other side of the water distribution pipe (3) penetrates the control box (9) and is fixedly connected with a third rotating shaft (14), the other end of the third rotating shaft (14) is rotatably connected to the inner side of the control box (9), and the outer sides of the third rotating shaft (14) and the second rotating shaft (12) are provided with a first transmission belt (15).

2. The pump station circulating water supply cooling device according to claim 1, characterized in that: The water distribution box (2) and the control box (9) are fixedly connected with ears (6) on both sides, and a pull rod (7) is fixedly connected inside the ear (6) on the front side. One end of the pull rod (7) penetrates the side wall (1) of the cooling tower and is fixedly connected with two groups of connecting plates (22). A rotating block (23) is rotatably connected between the connecting plates (22). The other end of the rotating block (23) is fixedly connected to a rotating rod (24). The other end of the rotating rod (24) is rotatably connected inside to an eccentric shaft (25). One end of the eccentric shaft (25) is fixedly connected to a limiting plate (21), and the other end of the eccentric shaft (25) is fixedly connected to a rotating disk (26).

3. The pump station circulating water supply cooling device according to claim 2, characterized in that: A connecting rod (27) is fixedly connected to the middle of the other end of the rotating disk (26); a first mounting frame (18) is fixedly connected to the side of the cooling tower side wall (1) away from the water inlet pipe (5); a second motor (29) is fixedly connected to the upper portion of the first mounting frame (18); and a third transmission belt (28) is sleeved between the power end of the second motor (29) and the outer side of the connecting rod (27).

4. The pump station circulating water supply cooling device according to claim 2, characterized in that: The two groups of connecting ears (6) at the rear side are internally slidably connected with sliding rods (8), and both ends of the sliding rods (8) are fixedly connected to the side walls (1) of the cooling tower.

5. The pump station circulating water supply cooling device according to claim 1, characterized in that: A first mounting bracket (18) is fixedly connected to the side of the cooling tower side wall (1) away from the water inlet pipe (5); a first motor (19) is fixedly connected to the upper portion of the first mounting bracket (18); a sliding cylinder (17) is slidably connected to the outer side of the first rotating shaft (10); the sliding cylinder (17) is rotatably connected to the control box (9) and the inside of the cooling tower side wall (1); a second transmission belt (20) is sleeved between the power end of the first motor (19) and the outer side of the sliding cylinder (17).

6. The pump station circulating water supply cooling device according to claim 5, characterized in that: Two groups of limiting blocks (16) are fixedly connected to the outside of the first rotating shaft (10), and the limiting blocks (16) are slidably connected to the inside of the sliding cylinder (17).

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