Cooling tower body cooling device

Abstract

The utility model discloses a cooling tower body cooling device, which belongs to the technical field of cooling devices and comprises a cooling tower body and a bottom plate, the bottom end of the cooling tower body is fixedly connected with the bottom plate, two ends of the top of the bottom plate are fixedly connected with supporting plates, and the top ends of the supporting plates are fixedly connected with limiting plates. The adjacent sides of the two limiting plates are rotationally connected with a hollow spraying ring through formed arc-shaped sliding grooves, the inner side wall of the spraying ring communicates with a plurality of spraying heads, the bottom end of the spraying ring is fixedly connected with a sliding rod, the side face of the sliding rod is slidably connected with a sliding block, the side face of the sliding block is fixedly connected with a movable rod, and the side face of the movable rod is rotationally connected with a movable plate. According to the cooling tower, the position where clean water is sprayed can be conveniently and evenly adjusted, the situation that the cooling tower is covered with the clean water unevenly is prevented, and the heat dissipation effect on the cooling tower is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, in particular to a cooling tower body cooling device. Background Art

[0002] The cooling tower uses water as a circulating coolant. The cooling is achieved by exchanging heat between water and air flow to generate steam. The steam evaporates and takes away the heat to achieve evaporative heat dissipation. Since cooling towers are usually used outdoors, the paint on the outer shell is very likely to fall off under the sun's exposure. The nozzle is used to spray clean water to cover the heat for heat dissipation, which is very likely to result in uneven coverage of the clean water, reducing the heat dissipation effect of the cooling tower.

[0003] Example (authorization announcement number is CN216717057U) A cooling device for a cooling tower body, which relates to the technical field of cooling devices. The utility model includes a base, a water delivery box arranged in the middle of the top of the base, and a cooling tower body arranged at the top of the water delivery box. A transmission mechanism is arranged inside the water delivery box, a water spraying mechanism is arranged at the top of the transmission mechanism, and a water sprinkling mechanism is arranged on the surface of the cooling tower body; the water spraying mechanism includes a connecting pipe, a nozzle, a rotating shaft, a rotating motor and a first water tank, the top of the connecting pipe passes through the bottom of the cooling tower body and extends to the inside of the cooling tower body, and multiple nozzles are arranged on both sides of the connecting pipe; the water sprinkling mechanism includes an annular pipe and a transport pipe, and multiple through holes are evenly spaced along one side of the annular pipe close to the cooling tower body. The utility model can effectively cool down the inner wall of the cooling tower by setting up the water spraying mechanism and the water sprinkling mechanism, and the multiple nozzles on both sides of the connecting pipe can cool down the outer wall of the cooling tower through the multiple through holes. However, the device does not take into account that when the clean water covers the surface of the tower body for heat dissipation, it is very easy to have uneven clean water coverage, thereby reducing the heat dissipation effect of the stacked cooling tower. Utility Model Content

[0004] The utility model aims to provide a cooling tower body temperature reduction device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower body cooling device, comprising a cooling tower body and a base plate, the bottom end of the cooling tower body is fixedly connected to the base plate, the two ends of the top of the base plate are fixedly connected to support plates, the top of the support plate is fixedly connected to a limit plate, the adjacent sides of the two limit plates are rotatably connected to an internal hollow spray ring through an arc-shaped slide groove, the inner wall of the spray ring is connected to a plurality of nozzles, the bottom end of the spray ring is fixedly connected to a sliding rod, the side of the sliding rod is slidably connected to a slider, the side of the slider is fixedly connected to a movable rod, the side of the movable rod is rotatably connected to a movable plate, the side of the movable plate is fixedly connected to a rotating rod, the end face of the rotating rod is fixedly connected to the output shaft of a rotating motor, and the fixed end of the rotating motor is fixedly connected to an L-shaped connecting plate.

[0006] Preferably, a circular water collecting box is fixedly connected to the end surface of the connecting plate, and the bottom end of the connecting plate is fixedly connected to the bottom plate.

[0007] Preferably, the inner annular surface of the water collecting box is fixedly connected to the cooling tower body, and two semicircular arc-shaped filter racks are inserted into the inner side wall of the water collecting box.

[0008] Preferably, the end faces of the two filter frames are spliced ​​with each other, and the inner side wall of the filter frame is fixedly connected with a filter screen.

[0009] Preferably, support blocks are fixedly connected to opposite sides of the two filter frames, and the bottom surfaces of the two support blocks abut against the water collecting box.

[0010] Preferably, the outer wall of the water collecting box is connected to a conduit, and the outer peripheral side of the conduit is connected to a water pumping end of a water pump.

[0011] Preferably, the water-conducting end of the water pump is connected to a connecting pipe, and one end of the connecting pipe away from the water pump is connected to the spray ring.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The cooling tower body cooling device has a spray ring with a plurality of nozzles on the inner wall thereof, which can spray clean water to the outer wall of the cooling tower body to achieve the heat dissipation effect of the cooling tower. At the same time, the spray ring is easy to rotate back and forth, which prevents the clean water from covering the outer wall of the cooling tower body unevenly and improves the heat dissipation effect of the cooling tower body. Two limit plates with arc-shaped slide grooves are fixed to the reciprocating rotation position of the spray ring. The movable plate is rotated with the rotating rod as the center of the circle, and the lateral movement of the slide rod is achieved during the transmission process, thereby driving the spray ring to rotate back and forth, thereby improving the structural stability of the device parts. The movable rod slides along the through groove of the movable plate to prevent the slide rod from moving away from the movable plate when moving laterally, thereby further improving the structural stability of the device parts.

[0014] The cooling tower body cooling device has a water collecting box that recycles the sprayed clean water and is convenient for collecting rainwater from the outside, thereby improving the environmental protection of the device. The filter screen provides filtering for the water collecting box to prevent the inflow of foreign debris. The two spliced ​​and closed filter racks provide support for the filter rack. The support blocks provide support for the filter rack to prevent the filter rack from being inserted into the bottom wall of the water collecting box, thereby improving the functional structure stability of the device. The water pump draws clean water from the inside of the water collecting box through a conduit, and introduces it into the inside of the spray ring through a connecting pipe. The clean water is sprayed out through a nozzle, thereby achieving the heat dissipation effect on the cooling tower body. The two filter racks are semi-circular spliced ​​structures, which are convenient for taking out the filter rack to clean up the debris accumulated on the top of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle;

[0019] Figure 4 It is a structural schematic diagram of the filter frame and the support plate of the utility model.

[0020] Description of reference numerals:

[0021] In the figure: 1. Cooling tower body; 2. Bottom plate; 3. Support plate; 4. Limit plate; 5. Spray ring; 6. Slide rod; 7. Sliding block; 8. Movable rod; 9. Movable plate; 10. Rotating rod; 11. Rotating motor; 12. Connecting plate; 13. Water collecting box; 14. Filter rack; 15. Filter screen; 16. Support block; 17. Conduit; 18. Water pump; 19. Connecting pipe. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0025] In order to solve the problem that the cooling tower body cooling device is prone to uneven coverage of clean water when using clean water to dissipate heat, which reduces the heat dissipation effect of the cooling tower, please refer to Figures 1 to 4The structure of the device body is a cooling tower body 1 and a bottom plate 2. The cooling tower body 1 is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. The cooling is to generate steam by exchanging heat between water and air flow. The steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature. The bottom end of the cooling tower body 1 is fixedly connected to the bottom plate 2. The bottom plate 2 is provided to support the cooling tower body 1. Support plates 3 are fixedly connected to the two ends of the top of the bottom plate 2. The top of the support plate 3 is fixedly connected to a limiting plate 4. The support plate 3 provides a supporting connection to the limiting plate 4. The two limiting plates 4 are rotatably connected to the inner hollow spray ring 5 on the adjacent sides through the opened arc-shaped slide groove.

[0026] The two limit plates 4 are set to fix the reciprocating rotation position of the spray ring 5 to improve the reciprocating rotation stability of the spray ring 5. The inner wall of the spray ring 5 is connected to a plurality of nozzles, and clean water is sprayed to the outer surface of the cooling tower body 1 through the plurality of nozzles connected to the inner wall of the spray ring 5 to achieve the heat dissipation effect on the cooling tower body 1. The bottom end of the spray ring 5 is fixedly connected to a slide bar 6, and a slider 7 is slidably connected to the side of the slide bar 6. The top of the slider 7 is slidably connected to the slide bar 6 through an opened through groove, so as to fix the moving path of the slider 7 and facilitate the relative rotation of the slider 7 and the slide bar 6. A movable rod 8 is fixedly connected to the side of the slider 7, and a movable plate 9 is rotatably connected to the side of the movable rod 8. The side of the movable plate 9 is slidably connected to the movable rod 8 through an opened through groove, so as to facilitate the movable rod 8 to move along the through groove of the movable plate 9.

[0027] A rotating rod 10 is fixedly connected to the side of the movable plate 9, and the rotating rod 10 and the movable rod 8 are staggered, so that when the rotating rod 10 is rotated, the movable rod 8 is rotated with the rotating rod 10 as the center, and the spray ring 5 is driven to rotate back and forth during the transmission process, thereby improving the uniformity of coverage of the cooling tower body 1 by the spray ring 5 through the spray nozzle spraying clean water, and improving the heat dissipation effect of the cooling tower body 1. The movable rod 8 is set to move along the through groove of the movable plate 9, so that when the spray ring 5 is driven to rotate back and forth, space is provided for the change of the distance between the slider 7 and the movable plate 9, thereby improving the structural stability of the device parts. The end face of the rotating rod 10 is fixedly connected to the output shaft of the rotating motor 11, and the rotating motor 11 is set to provide power. The fixed end of the rotating motor 11 is fixedly connected to an L-shaped connecting plate 12, and the connecting plate 12 is set to fix the position of the rotating motor 11.

[0028] The end surface of the connecting plate 12 is fixedly connected with a circular water collecting box 13, and the bottom end of the connecting plate 12 is fixedly connected to the bottom plate 2, and the bottom surface of the water collecting box 13 is fixedly connected to the bottom plate 2, and the inner ring surface of the water collecting box 13 is fixedly connected to the cooling tower body 1, so that the water collecting box 13 is sleeved on the side of the cooling tower body 1, and two semi-circular arc-shaped filter frames 14 are inserted into the inner wall of the water collecting box 13 to realize the installation of the filter frame 14. The end surfaces of the two filter frames 14 are spliced ​​with each other, and the two filter frames 14 fit in the inner wall of the water collecting box 13 after splicing, so as to improve the structural stability of the device parts, and the sprayed clean water is collected by the set water collecting box 13, and the rainwater from the outside is collected at the same time, so as to improve the environmental protection of the device, and the inner wall of the filter frame 14 is fixedly connected with a filter screen 15, and the set filter screen 15 provides a filtering effect to prevent external debris from flowing into the water collecting box 13, and the opposite sides of the two filter frames 14 are fixedly connected with a support block 16, and the set support block 16 fixes the position where the filter frame 14 is inserted into the water collecting box 13.

[0029] At the same time, it is convenient to take out the two filter racks 14, and then clean the debris adhered to the top surface of the filter screen 15, so as to improve the collection effect of the water collecting box 13 on clean water. The bottom surfaces of the two support blocks 16 are in contact with the water collecting box 13. The outer wall of the water collecting box 13 is connected with a conduit 17, and the outer peripheral side of the conduit 17 is connected with the pumping end of the water pump 18. The arranged water pump 18 provides power so that the pumping end of the water pump 18 extracts the clean water inside the water collecting box 13 through the conduit 17. The water guiding end of the water pump 18 is connected with a connecting pipe 19. The end of the connecting pipe 19 away from the water pump 18 is connected with the spray ring 5, so that the water guiding end of the water pump 18 passes through the connecting pipe 19, so that the clean water is introduced into the spray ring 5, and then sprayed out through a plurality of nozzles, so as to achieve the heat dissipation effect on the cooling tower body 1.

[0030] The rotating motor 11 and the water pump 18 are both prior arts. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] How it works

[0032] When the cooling tower body cooling device is in use, the user starts the water pump 18, and the water pumping end of the water pump 18 draws clean water from the water collecting box 13 through the conduit 17, so that the water guide end of the water pump 18 introduces clean water into the spray ring 5 through the connecting pipe 19, and the clean water is sprayed out through a plurality of nozzles connected to the inner wall of the spray ring 5, so as to achieve the heat dissipation effect on the cooling tower body 1. In order to prevent the sprayed clean water from not being able to evenly cover the surface of the cooling tower body 1, the rotating motor 11 is started, and the output shaft of the rotating motor 11 rotates to drive the rotating rod 10 to rotate. Since the rotating rod 10 and the movable rod 8 are arranged in a staggered manner, it is convenient for the movable rod 8 to rotate with the rotating rod 10 as the center under the connection of the movable plate 9, and the reciprocating rotation of the spray ring 5 is achieved during the transmission process, so as to improve the uniformity of the clean water sprayed on the cooling tower body 1 and enhance the heat dissipation effect on the cooling tower body 1.

[0033] The slider 7 is set to move along the path of the slide bar 6, and the movable plate 9 is set to fix the moving path of the movable bar 8, providing conditions for the moving directions of the X-axis and Y-axis of the slide bar 6 during the transmission process, thereby improving the reciprocating rotation stability of the spray ring 5, and the water collecting box 13 is set to collect the sprayed clean water, and at the same time it is convenient to collect external rainwater, thereby improving the environmental protection of the device, and in order to prevent external debris from flowing into the water collecting box 13 and causing blockage, the filter screen 15 is set to provide a filtering effect, thereby preventing the filter screen 15 from accumulating too much debris on the top surface after long-term use, thereby reducing the collection effect of clean water, and by taking out the filter frame 14, it is convenient to clean the filter screen 15, and the two filter frames 14 are spliced ​​and extended into the inner wall of the water collecting box 13 to realize the installation of the filter screen 15, and the support block 16 is set to fix the plug-in position of the filter frame 14, thereby improving the structural stability of the device components.

[0034] It should be noted that, in this article, relational terms such as one and two 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] 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. A cooling tower body cooling device, comprising a cooling tower body (1) and a bottom plate (2), characterized in that: The bottom end of the cooling tower body (1) is fixedly connected to the bottom plate (2), the top ends of the bottom plate (2) are fixedly connected to support plates (3), the top of the support plate (3) is fixedly connected to a limit plate (4), the two limit plates (4) are rotatably connected to an internal hollow spray ring (5) through an arc-shaped slide groove on the adjacent sides, and the inner wall of the spray ring (5) is connected to a plurality of spray heads; The bottom end of the spray ring (5) is fixedly connected to a slide bar (6), the side of the slide bar (6) is slidably connected to a slider (7), the side of the slider (7) is fixedly connected to a movable rod (8), the side of the movable rod (8) is rotatably connected to a movable plate (9), the side of the movable plate (9) is fixedly connected to a rotating rod (10), the end face of the rotating rod (10) is fixedly connected to the output shaft of a rotating motor (11), and the fixed end of the rotating motor (11) is fixedly connected to an L-shaped connecting plate (12).

2. A cooling tower body cooling device according to claim 1, characterized in that: The end surface of the connecting plate (12) is fixedly connected to a circular water collecting box (13), and the bottom end of the connecting plate (12) is fixedly connected to the bottom plate (2).

3. A cooling tower body cooling device according to claim 2, characterized in that: The inner annular surface of the water collecting box (13) is fixedly connected to the cooling tower body (1), and two semi-circular arc-shaped filter racks (14) are inserted into the inner side wall of the water collecting box (13).

4. A cooling tower body cooling device according to claim 3, characterized in that: The end surfaces of the two filter frames (14) are spliced ​​together, and a filter screen (15) is fixedly connected to the inner side wall of the filter frame (14).

5. The cooling tower body cooling device according to claim 3, characterized in that: The two filter frames (14) are fixedly connected to support blocks (16) on opposite sides, and the bottom surfaces of the two support blocks (16) are in contact with the water collection box (13).

6. A cooling tower body cooling device according to claim 2, characterized in that: The outer wall of the water collecting box (13) is connected to a conduit (17), and the outer peripheral side of the conduit (17) is connected to the water pumping end of a water pump (18).

7. A cooling tower body cooling device according to claim 6, characterized in that: The water-conducting end of the water pump (18) is connected to a connecting pipe (19), and one end of the connecting pipe (19) away from the water pump (18) is connected to the spray ring (5).

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