Cooling tower with sprinkling tray

Abstract

The utility model discloses a cooling tower with a watering tray, which particularly relates to the technical field of cooling towers and comprises a tower body, a fixing plate is arranged on one side of the tower body, a first water pump is arranged at the top of the fixing plate, and a circulating mechanism is arranged on one side of the first water pump. The circulating mechanism comprises a first connecting pipe arranged at the input end of the first water pump, a conveying pipe is arranged at one end of the first connecting pipe, the end of the conveying pipe penetrates through the tower body and extends into the tower body, a second connecting pipe is arranged at the output end of the first water pump, and the cross section of the second connecting pipe is in an L shape. A first flow dividing pipe is arranged at one end of the second connecting pipe, and a plurality of first spray heads are arranged at the bottom of the first flow dividing pipe. The cooling effect can be improved, circulating cooling is achieved, and therefore the using effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, and more specifically, to a cooling tower with a water sprinkling tray. Background Art

[0002] A cooling tower 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 tower utilizes the heat exchange between water and air flow to generate steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer. In the prior art, the water to be cooled flows directly out through the water distribution system, so that the contact between water and air is incomplete, resulting in low cooling efficiency of the water, and the cooled water contains more dust and impurities, making it inconvenient to recycle it.

[0003] After searching, the Chinese patent with publication number CN113945101A discloses a cooling tower with a sprinkler tray. Through the action of a water pump, the water pump can draw in the water to be cooled through the water inlet pipe and spray it downward through the nozzle, so that the water falls more evenly, and through the exhaust action of the first fan, the wind can drive the rotation of the fan blades, thereby achieving the effect of driving the nozzle to rotate, making the contact between water and air more complete and the cooling effect better. Secondly, the action of the first filter and the second filter is to perform secondary filtration on the dust and impurities passed by the cooling water, and the dust will be retained at the upper end of the second filter. The filtered water will flow to the cover through the second filter and be discharged through the water outlet, thereby achieving the effect of filtering the cooling water, so that the cooling water can be recycled.

[0004] However, when this structure is actually used, during the cooling operation of the cooling tower, water is sprinkled downward from the top of the tower so that the water is in full contact with the cold air for cooling. Due to the limited height of the tower body, the water falling time is short, resulting in a shorter contact time between the water and the cold air during the falling process. Some water with higher temperatures cannot obtain sufficient cooling time, so that it cannot achieve a good cooling effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a cooling tower with a sprinkler tray to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooling tower with a water sprinkling tray comprises a tower body, a fixing plate is arranged on one side of the tower body, a first water pump is arranged on the top of the fixing plate, and a circulation mechanism is arranged on one side of the first water pump;

[0008] The circulation mechanism includes a first connecting pipe arranged at the input end of the first water pump, a delivery pipe is arranged at one end of the first connecting pipe, the end of the delivery pipe passes through the tower body and extends into the inside of the tower body, a second connecting pipe is arranged at the output end of the first water pump, the cross-section of the second connecting pipe is arranged in an L shape, a first diversion pipe is arranged at one end of the second connecting pipe, and a plurality of first nozzles are arranged at the bottom of the first diversion pipe.

[0009] By adopting the above technical solution: in order to improve the cooling effect, cyclic cooling is achieved, thereby greatly improving the use effect.

[0010] As a further description of the above technical solution: a second water pump is arranged on one side of the tower body, a water inlet pipe is arranged at the input end of the second water pump, a fixed pipe is arranged at the output end of the second water pump, a second diversion pipe is arranged at one end of the fixed pipe, and a plurality of second nozzles are arranged at the bottom of the second diversion pipe.

[0011] By adopting the above technical solution: it is convenient to transport the water to be cooled and spray it evenly.

[0012] As a further description of the above technical solution: a heat dissipation mechanism is arranged inside the tower body, and the heat dissipation mechanism includes a plurality of heat dissipation slots opened inside the tower body, a heat dissipation box is arranged on one side of the plurality of heat dissipation slots, a plurality of fans are arranged inside the heat dissipation box, an air inlet slot is arranged on one side of the heat dissipation box, a heat dissipation net is arranged inside the air inlet slot, an arc plate is arranged inside the tower body, the surface of the arc plate is arranged to be wavy, a plurality of through holes are opened on the surface of the arc plate, and an arc filter plate is arranged at the bottom of the arc plate.

[0013] By adopting the above technical solution: in order to facilitate the rapid cooling of the water inside the tower body, the heat dissipation effect is improved.

[0014] As a further description of the above technical solution: a slide groove is opened inside the arc-shaped filter plate, a filter screen is arranged inside the slide groove, a handle is arranged on one side of the filter screen, an arched filter plate is arranged at the bottom of the arc-shaped filter plate, supporting legs are arranged at the four corners of the bottom of the tower body, a water outlet pipe is arranged at the bottom of the tower body, and an air outlet is arranged at the top of the tower body.

[0015] By adopting the above technical solution: in order to prolong the time that water stays in the air, while ensuring that the water is in a dispersed water droplet state, the cooling effect of the water is greatly enhanced.

[0016] Technical effects and advantages of the utility model:

[0017] 1. By setting a circulation mechanism, compared with the prior art, when the water temperature is still relatively high, the first water pump is started to transport the water that has been cooled once inside the tower body to the inside of the first connecting pipe through the transport pipe, and then transport it to the second connecting pipe through the first connecting pipe, and then enter the first diversion pipe through the second connecting pipe, and spray out through the first nozzle, so as to perform a secondary cooling cycle, thus ensuring the cooling effect;

[0018] 2. By setting up a heat dissipation mechanism, compared with the prior art, the water to be cooled is sprayed into the tower body through the second nozzle, and enters and exits the tower body through the left and right cooling winds. After encountering the arc plate, the wind direction is guided by the wavy arc plate, moving upward to meet the water sprayed downward to achieve the first cooling, and then the water droplets fall onto the arc surface of the arc filter plate, so that part of the water is retained on the filter net and then drips downward, and then falls onto the surface of the arched filter plate, thereby forming an effect of re-forming the water to be dispersed and scattered, intercepting and dispersing it, thereby increasing the cold contact time between water and air, thereby greatly enhancing the cooling effect on the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front view structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the circulation mechanism structure of the utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the second shunt pipe of the utility model.

[0023] Figure 5 It is a schematic diagram of the heat dissipation mechanism structure of the utility model.

[0024] The accompanying drawings are marked as follows: 1. tower body; 2. fixed plate; 3. first water pump; 4. first connecting pipe; 5. delivery pipe; 6. second connecting pipe; 7. first diversion pipe; 8. first nozzle; 9. second water pump; 10. water inlet pipe; 11. fixed pipe; 12. second diversion pipe; 13. second nozzle; 14. heat dissipation box; 15. fan; 16. heat dissipation net; 17. curved plate; 18. curved filter plate; 19. filter net; 20. handle; 21. arched filter plate; 22. supporting leg; 23. water outlet pipe; 24. air outlet. DETAILED DESCRIPTION

[0025] 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.

[0026] The embodiments of this application disclose Figure 1-5 A cooling tower with a water sprinkling tray shown in the figure comprises a tower body 1, a fixing plate 2 is arranged on one side of the tower body 1, a first water pump 3 is arranged on the top of the fixing plate 2, and a circulation mechanism is arranged on one side of the first water pump 3;

[0027] The circulation mechanism includes a first connecting pipe 4 arranged at the input end of the first water pump 3, a delivery pipe 5 is arranged at one end of the first connecting pipe 4, the end of the delivery pipe 5 passes through the tower body 1 and extends to the inside of the tower body 1, a second connecting pipe 6 is arranged at the output end of the first water pump 3, the cross section of the second connecting pipe 6 is arranged in an L shape, a first diversion pipe 7 is arranged at one end of the second connecting pipe 6, and a plurality of first nozzles 8 are arranged at the bottom of the first diversion pipe 7. The first water pump 3 is started to transport the water in the tower body 1 that has been cooled once through the delivery pipe 5 to the inside of the first connecting pipe 4, and then transported to the second connecting pipe 6 through the first connecting pipe 4, and then enter the first diversion pipe 7 through the second connecting pipe 6, and sprayed out through the first nozzle 8, thereby performing a secondary cooling cycle, thereby ensuring the cooling effect.

[0028] Reference Figure 2-3 As shown, a second water pump 9 is provided on one side of the tower body 1, a water inlet pipe 10 is provided at the input end of the second water pump 9, a fixed pipe 11 is provided at the output end of the second water pump 9, a second branch pipe 12 is provided at one end of the fixed pipe 11, and a plurality of second nozzles 13 are provided at the bottom of the second branch pipe 12. The water inlet pipe 10 is connected to the external water inlet pipe, and then the second water pump 9 is started, thereby driving the water to be cooled to enter the second branch pipe 12 through the fixed pipe 11, and then the second branch pipe 12 transports the water to the second nozzle 13 for spraying, and then the second nozzle 13 sprays the water downward into the interior of the tower body 1.

[0029] Reference Figure 3-4As shown, a heat dissipation mechanism is arranged inside the tower body 1, and the heat dissipation mechanism includes a plurality of heat dissipation slots opened inside the tower body 1, a heat dissipation box 14 is arranged on one side of the plurality of heat dissipation slots, a plurality of fans 15 are arranged inside the heat dissipation box 14, an air inlet slot is opened on one side of the heat dissipation box 14, a heat dissipation net 16 is arranged inside the air inlet slot, an arc plate 17 is arranged inside the tower body 1, the surface of the arc plate 17 is arranged in a wavy shape, a plurality of through holes are opened on the surface of the arc plate 17, an arc filter plate 18 is arranged at the bottom of the arc plate 17, and the plurality of fans 15 are started, so that the external air can be drawn into the interior of the tower body 1 through the heat dissipation net 16 on one side of the heat dissipation box 14, and the plurality of fans 15 are arranged on both sides of the tower body 1, so that the left and right cooling winds enter and exit the interior of the tower body 1, and after encountering the arc plate 17, the wind direction is guided by the wavy arc plate 17, moves upward, and meets the water sprayed downward, so as to realize the first cooling.

[0030] Reference Figure 2 , 5 As shown, a slide groove is provided inside the arc filter plate 18, a filter screen 19 is provided inside the slide groove, a handle 20 is provided on one side of the filter screen 19, an arched filter plate 21 is provided at the bottom of the arc filter plate 18, support legs 22 are provided at the four corners of the bottom of the tower body 1, a water outlet pipe 23 is provided at the bottom of the tower body 1, and an air outlet 24 is provided at the top of the tower body 1. Water drops fall on the arc surface of the arc filter plate 18, and then are guided to the annular surface of the filter screen 19 inside the arc filter plate 18, so that part of the water is retained on the filter screen 19 and then drips downward, and then falls on the surface of the arched filter plate 21, so as to form an effect of re-forming water being dispersed and scattered, intercepting and dispersing it, thereby increasing the cold contact time between water and air, and turning large molecules of water into small molecules of water droplets, thereby greatly enhancing the cooling effect on water, and at the same time, by blowing in two left and right cooling winds, the use effect is further improved, and if the water has been cooled, it can be discharged through the water outlet pipe 23.

[0031] Working principle of the utility model: when the utility model is used, firstly, the water inlet pipe 10 is connected to the external water inlet pipe, and then the second water pump 9 is started, so as to drive the water to be cooled to enter the second shunt pipe 12 through the fixed pipe 11, and then the second shunt pipe 12 is transported to the second nozzle 13 for spraying, and then the second nozzle 13 sprays the water downward to the inside of the tower body 1, and while spraying the water downward, a plurality of fans 15 are started, so that the external air can be drawn into the inside of the tower body 1 through the heat dissipation net 16 on one side of the heat dissipation box 14, and a plurality of fans 15 are arranged on both sides of the tower body 1, so that the left and right cooling winds enter and exit the inside of the tower body 1, and after encountering the arc plate 17, the wind direction is guided by the wave-shaped arc plate 17, and moves upward to meet the water sprayed downward, so as to realize the first cooling;

[0032] Then the water that has been cooled once drops onto the surface of the curved plate 17, passes through the through holes on the curved plate 17, flows downward, drops onto the curved surface of the curved filter plate 18, and is then directed to the annular surface of the filter screen 19 inside the curved filter plate 18, so that part of the water is retained on the filter screen 19 and then drops downward, and then falls onto the surface of the arched filter plate 21, thereby forming an effect of the water being dispersed and scattered again, intercepting and dispersing it, thereby increasing the contact time between the water and the air, and turning large molecules of water into small molecules of water droplets, thereby greatly enhancing the cooling effect on the water. At the same time, by blowing in two cooling winds from the left and right, the use effect is further improved. If the water has been cooled, it can be discharged through the water outlet pipe 23;

[0033] If the water temperature is still high, start the first water pump 3 to transport the water that has been cooled once inside the tower body 1 to the inside of the first connecting pipe 4 through the delivery pipe 5, and then transport it to the second connecting pipe 6 through the first connecting pipe 4, and then enter the first diversion pipe 7 through the second connecting pipe 6, and spray out through the first nozzle 8, so as to perform a secondary cooling cycle, thus ensuring the cooling effect. When the surface of the filter 19 is dusty due to long-term use, the handle 20 can be held to pull the filter 19 outward, so that the filter 19 can be taken out for cleaning or replacement, and the operation is convenient and quick.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling tower with a water sprinkling tray, comprising a tower body (1), characterized in that: A fixing plate (2) is provided on one side of the tower body (1), a first water pump (3) is provided on the top of the fixing plate (2), and a circulation mechanism is provided on one side of the first water pump (3); The circulation mechanism comprises a first connecting pipe (4) arranged at the input end of a first water pump (3); a delivery pipe (5) is arranged at one end of the first connecting pipe (4); the end of the delivery pipe (5) passes through the tower body (1) and extends into the interior of the tower body (1); a second connecting pipe (6) is arranged at the output end of the first water pump (3); the cross section of the second connecting pipe (6) is arranged in an L shape; a first shunt pipe (7) is arranged at one end of the second connecting pipe (6); and a plurality of first nozzles (8) are arranged at the bottom of the first shunt pipe (7).

2. A cooling tower with a sprinkler tray according to claim 1, characterized in that: A second water pump (9) is provided on one side of the tower body (1); a water inlet pipe (10) is provided at the input end of the second water pump (9); and a fixed pipe (11) is provided at the output end of the second water pump (9).

3. A cooling tower with a sprinkler tray according to claim 2, characterized in that: A second flow distribution pipe (12) is arranged at one end of the fixed pipe (11), and a plurality of second nozzles (13) are arranged at the bottom of the second flow distribution pipe (12).

4. A cooling tower with a sprinkler tray according to claim 1, characterized in that: A heat dissipation mechanism is arranged inside the tower body (1), and the heat dissipation mechanism comprises a plurality of heat dissipation slots opened inside the tower body (1); a heat dissipation box (14) is arranged on one side of the plurality of heat dissipation slots; a plurality of fans (15) are arranged inside the heat dissipation box (14); an air inlet slot is opened on one side of the heat dissipation box (14); a heat dissipation net (16) is arranged inside the air inlet slot.

5. A cooling tower with a sprinkler tray according to claim 1, characterized in that: An arc-shaped plate (17) is arranged inside the tower body (1), the surface of the arc-shaped plate (17) is arranged in a wave shape, a plurality of through holes are opened on the surface of the arc-shaped plate (17), and an arc-shaped filter plate (18) is arranged at the bottom of the arc-shaped plate (17).

6. A cooling tower with a sprinkler tray according to claim 5, characterized in that: A slide groove is provided inside the arc-shaped filter plate (18), a filter screen (19) is arranged inside the slide groove, a handle (20) is arranged on one side of the filter screen (19), and an arched filter plate (21) is arranged at the bottom of the arc-shaped filter plate (18).

7. A cooling tower with a sprinkler tray according to claim 1, characterized in that: Support legs (22) are provided at the four corners of the bottom of the tower body (1), a water outlet pipe (23) is provided at the bottom of the tower body (1), and an air outlet (24) is provided at the top of the tower body (1).

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