Cooling tower steam loss prevention hanging beam frame

Abstract

The utility model relates to the technical field of cooling towers, and discloses a cooling tower steam loss prevention hanging beam frame which comprises a tower body, a supporting beam is fixedly connected in the tower body, a cooling pipeline is arranged at the top of the supporting beam, annular water pipes are fixedly connected to the two ends of the cooling pipeline, and a beam frame is fixedly connected to the top of the tower body. A chain is fixedly connected to the interior of the beam frame, a connecting block is fixedly connected to one end of the chain, a connecting shaft is fixedly connected to the interior of the connecting block, axisymmetric clamping plates are rotatably connected to the outer wall of the connecting shaft, a reset assembly is arranged between the clamping plates, and the outer walls of the clamping plates are slidably connected to the outer wall of the annular water pipe. According to the utility model, through the matching among the beam frame, the supporting beam, the cooling pipeline and the annular water pipe, the effect of collecting steam is achieved, the problem that the steam has higher energy and can be lost from the top of the cooling tower if the steam is not controlled is solved, and the waste of steam energy is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower steam loss prevention hanging beam frame. Background Art

[0002] A cooling tower is a device used to control heat in industrial processes. It is commonly used in various industrial applications such as power plants, chemical plants, and refrigeration systems. Its main function is to remove heat from the industrial process by cooling hot water or hot media, and recirculate the cooled water or medium to maintain a stable temperature. During the cooling process, air enters through the air inlet at the bottom of the cooling tower, passes through the packing layer, and comes into contact with the hot water sprayed from the top. Through contact with the hot water, the air absorbs heat, causing the hot water to cool and partially evaporate. The cooled water is discharged through the outlet at the bottom of the cooling tower and can be recycled again.

[0003] In a cooling tower, hot water is cooled by spraying through a packing layer, and a portion of the water evaporates to become steam. Steam has high energy and will be lost from the top of the cooling tower if it is not controlled. The loss of steam not only means a waste of energy, but may also have a negative impact on the environment. Uncollected steam contains pollutants and waste heat from industrial processes, which will cause pollution to the atmosphere and water resources. Therefore, in order to solve the above problems, a cooling tower steam loss prevention suspension beam is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cooling tower steam loss prevention hanging beam frame, which aims to improve the problem that steam has high energy and, if not controlled, will lose from the top of the cooling tower, causing steam waste.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cooling tower steam loss prevention hanging beam frame, including a tower body, a support beam fixedly connected inside the tower body, a cooling pipe is arranged on the top of the support beam, both ends of the cooling pipe are fixedly connected to annular water pipes, the top of the tower body is fixedly connected to the beam frame, a chain is fixedly connected inside the beam frame, one end of the chain is fixedly connected to a connecting block, a connecting shaft is fixedly connected inside the connecting block, an axially symmetrical clamping plate is rotatably connected to the outer wall of the connecting shaft, a reset assembly is arranged between the clamping plates, the outer wall of the clamping plate is slidably connected to the outer wall of the annular water pipe, the clamping plate is rotatably connected to the inner wall of the bolt, and a nut is threadedly connected to the outer wall of the bolt.

[0006] As a further description of the above technical solution:

[0007] The reset assembly comprises a spring, and both ends of the spring are fixedly connected between the clamping plates.

[0008] As a further description of the above technical solution:

[0009] The cooling pipes are fixedly connected to the outer wall of the annular water pipe in an annular array, and the outer wall of the cooling pipes is fixedly connected to a second collecting bucket.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the cooling pipeline is fixedly connected with a collecting bucket 1, and a gap is provided between the collecting bucket 1 and the cooling pipeline.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the tower body is fixedly connected with a bracket, and the outer wall of the tower body is provided with a cooling box.

[0014] As a further description of the above technical solution:

[0015] The bottom of the cooling box is fixedly connected to the top of the bracket, and the top of the cooling box is provided with a top cover.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the cooling box body is fixedly connected with a return water pipe, and one end of the return water pipe is fixedly connected to the outer wall of the annular water pipe.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the cooling box body is provided with a water pump, the input end of the water pump is fixedly connected to the inside of the cooling box body, the output end of the water pump is fixedly connected to a water outlet pipe, and one end of the water outlet pipe is fixedly connected to the outer wall of the annular water pipe.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, firstly, the effect of collecting steam is achieved through the cooperation between the beam frame, the support beam, the cooling pipe and the annular water pipe, which solves the problem that the steam has high energy and will be lost from the top of the cooling tower if it is not controlled, thereby reducing the waste of steam energy.

[0022] 2. In the utility model, the stability of the cooling pipeline is improved through the cooperation between the chain, the connecting block, the connecting shaft, the splint, the spring, the bolt and the nut, and the problem that the steam cooling pipeline is placed inside the tower body only through the supporting beam and there is no supporting structure on the top, which makes the cooling pipeline unstable during operation, is solved, thereby improving the stability of the cooling pipeline.

[0023] 3. In the utility model, the effect of increasing the residence time of steam flowing through the cooling pipe is achieved through the coordination among the cooling pipe, the return pipe, the outlet pipe, the bracket, the collecting bucket 1, the pores and the collecting bucket 2, and the problem of low steam liquefaction efficiency due to steam directly passing through the surface of the cooling pipe and a large amount of steam overflowing and unable to be collected is solved, thereby improving the steam recovery efficiency of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a cooling tower steam loss prevention hanging beam frame proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of a cooling tower steam loss prevention hanging beam frame proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of a splint structure of a cooling tower steam loss prevention hanging beam frame proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a collecting bucket structure of a cooling tower steam loss prevention hanging beam frame.

[0028] Legend:

[0029] 1. Tower body; 2. Support beam; 3. Beam frame; 4. Chain; 5. Connecting block; 6. Connecting shaft; 7. Clamp; 8. Spring; 9. Bolt; 10. Nut; 11. Annular water pipe; 12. Cooling pipe; 13. Return pipe; 14. Outlet pipe; 15. Cooling box; 16. Top cover; 17. Water pump; 18. Bracket; 19. Collecting bucket 1; 20. Pore; 21. Collecting bucket 2. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 3, the utility model provides an embodiment: a cooling tower steam loss prevention hanging beam frame, including a tower body 1, a support beam 2 is fixedly connected inside the tower body 1, a cooling pipe 12 is arranged on the top of the support beam 2, and an annular water pipe 11 is fixedly connected to both ends of the cooling pipe 12, a beam frame 3 is fixedly connected to the top of the tower body 1, a chain 4 is fixedly connected inside the beam frame 3, a connecting block 5 is fixedly connected to one end of the chain 4, a connecting shaft 6 is fixedly connected inside the connecting block 5, an axisymmetric clamping plate 7 is rotatably connected to the outer wall of the connecting shaft 6, a reset component is arranged between the clamping plates 7, an outer wall of the clamping plate 7 is slidably connected to the outer wall of the annular water pipe 11, a bolt 9 is rotatably connected inside the clamping plate 7, a nut 10 is threadedly connected to the outer wall of the bolt 9, and the reset component includes a spring 8, and both ends of the spring 8 are fixedly connected between the clamping plates 7;

[0032] Specifically, the fixing method of the cooling pipe 12 is an important guarantee for its stable operation. The pipe is connected and fixed by the annular water pipe 11 at the upper and lower ends. The design of the annular water pipe 11 not only increases the stability of the pipe connection, but also effectively disperses and withstands the pressure from the pipe. The connection between the annular water pipe 11 and the cooling pipe 12 adopts advanced sealing technology to ensure that no leakage occurs during long-term operation. As the supporting structure of the cooling pipe 12, the support beam 2 needs to have sufficient strength and stability. The material selection of the support beam 2 is strictly screened, and high-strength steel or alloy materials are usually used to meet the use requirements under various complex working conditions. The design of the support beam 2 also fully considers the direction, weight and possible external forces of the pipeline to ensure that the pipeline will not be deformed or damaged due to support problems during operation. The beam frame 3 is a key component for fixing the cooling pipe 12. It fixes the clamping plate 7 to the annular water pipe 11 through the chain 4. The chain 4 is made of high-strength alloy steel, which has excellent corrosion resistance and fatigue resistance, ensuring stable performance in harsh environments. The design of the clamp 7 takes into account the shape and size of the pipeline, and effectively fixes the cooling pipeline 12 by precisely clamping the annular water pipe 11. Between the clamps 7, the spring 8 plays a supporting role. The addition of the spring 8 not only increases the elasticity of the clamp 7, but also plays a buffering role when the pipeline is impacted by external force, protecting the pipeline from damage. In addition, the adjustment function of the spring 8 also enables the clamp 7 to adapt to annular water pipes 11 of different sizes, improving the versatility and flexibility of the fixing system. In order to further enhance the reliability of the fixation, the combination of bolts 9 and nuts 10 is used to lock the clamp 7. One end of the bolt 9 is buckled into the inside of the clamp 7, and then tightened by rotating the nut 10. This fixing method is simple and easy, and has good self-locking performance, and can maintain a stable fixing effect even under long-term vibration or impact.

[0033] Reference Figure 2 and Figure 4The cooling pipe 12 is fixedly connected to the outer wall of the annular water pipe 11 in an annular array, the outer wall of the cooling pipe 12 is fixedly connected with a collecting bucket 21, the outer wall of the cooling pipe 12 is fixedly connected with a collecting bucket 19, and a gap 20 is opened between the collecting bucket 19 and the cooling pipe 12, the outer wall of the tower body 1 is fixedly connected with a bracket 18, the outer wall of the tower body 1 is provided with a cooling box 15, the bottom of the cooling box 15 is fixedly connected to the top of the bracket 18, the top of the cooling box 15 is provided with a top cover 16, the outer wall of the cooling box 15 is fixedly connected with a return pipe 13, one end of the return pipe 13 is fixedly connected to the outer wall of the annular water pipe 11, the outer wall of the cooling box 15 is provided with a water pump 17, the input end of the water pump 17 is fixedly connected to the inside of the cooling box 15, the output end of the water pump 17 is fixedly connected with a water outlet pipe 14, and one end of the water outlet pipe 14 is fixedly connected to the outer wall of the annular water pipe 11;

[0034] Specifically, when the steam needs to be collected, cooling water is injected into the interior of the cooling box 15. This step is crucial because it provides the necessary medium for the subsequent cooling process. The water pump 17 starts working, and its input end is responsible for extracting cooling water from the cooling box 15. Subsequently, the water is pumped into the annular water pipe 11 through the outlet pipe 14 by the output end of the water pump 17. Then, the cooling water enters the cooling pipe 12 and begins to exchange heat with the rising steam. In this process, the steam gradually cools and liquefies due to encountering the cooler pipe wall, and finally turns into liquid. These liquids then flow back to the pool at the bottom of the tower body 1 for subsequent collection and treatment. However, not all steam can be completely liquefied when it first contacts the cooling pipe 12. The unliquefied steam will continue to move upward and encounter the obstruction of the collection bucket 21. This design cleverly guides the steam to the cooling pipe 12 next door for further cooling and liquefaction. In this way, the system ensures that the steam can have a longer residence time with the cooling pipe 12, thereby improving the recovery efficiency and reducing the overflow of steam. After the steam is liquefied in the collecting bucket 21, it will flow into the collecting bucket 19. The design here is also exquisite. Through the pores 20 between the collecting bucket 19 and the cooling pipe 12, the liquefied steam can smoothly flow back to the bottom of the tower body 1 for collection. This process not only ensures the complete recovery of steam, but also improves the operating efficiency of the entire system.

[0035] Working principle: When the cooling tower steam loss prevention hanging beam frame is used, first, the upper and lower ends of the cooling pipe 12 are connected and fixed through the annular water pipe 11, and then the cooling pipe 12 is placed on the top of the supporting beam 2, and then the annular water pipe 11 is clamped by the clamping plate 7 at one end of the chain 4 hanging from the beam frame 3, and the clamping plates 7 on both sides are supported by the spring 8, and then one end of the bolt 9 is buckled into the inside of the clamping plate 7, and then the nut 10 is tightened to fix the clamping plate 7, thereby auxiliary fixing the cooling pipe 12, and then when collecting steam, cooling water is provided inside the cooling box 15, and the input end of the water pump 17 draws out the cooling water inside the cooling box 15, and then it is pumped into the annular water pipe 11 through the outlet pipe 14 through the output end of the water pump 17, and then The cooling water enters the cooling pipe 12 through the annular water pipe 11, flows into the return pipe 13 from the annular water pipe 11 at the top of the cooling pipe 12, and returns to the cooling box 15 for circulation. Then the steam will first move upward, be cooled and liquefied through the cooling pipe 12, and return to the water pool at the bottom of the tower body 1 as liquid for collection. The unliquefied steam will be blocked by the collecting bucket 21 so that the steam will flow through the cooling pipe 12 next door for further cooling and liquefaction. After being liquefied in the collecting bucket 21, the steam will flow into the collecting bucket 19 and flow back to the bottom of the tower body 1 through the pore 20 between the collecting bucket 19 and the cooling pipe 12 for collection, thereby achieving the goal of improving the recovery efficiency by increasing the residence time of the steam and the cooling pipe 12, thereby reducing the overflow of steam.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling tower steam loss prevention beam frame, comprising a tower body (1), characterized in that: A support beam (2) is fixedly connected inside the tower body (1), a cooling pipe (12) is arranged on the top of the support beam (2), both ends of the cooling pipe (12) are fixedly connected to an annular water pipe (11), a beam frame (3) is fixedly connected to the top of the tower body (1), a chain (4) is fixedly connected inside the beam frame (3), one end of the chain (4) is fixedly connected to a connecting block (5), a connecting shaft (6) is fixedly connected inside the connecting block (5), an outer wall of the connecting shaft (6) is rotatably connected to an axially symmetrical clamping plate (7), a reset assembly is arranged between the clamping plates (7), an outer wall of the clamping plate (7) is slidably connected to the outer wall of the annular water pipe (11), a bolt (9) is rotatably connected inside the clamping plate (7), and a nut (10) is threadedly connected to the outer wall of the bolt (9).

2. A cooling tower steam loss prevention hanging beam frame according to claim 1, characterized in that: The reset assembly comprises a spring (8), and both ends of the spring (8) are fixedly connected between the clamping plates (7).

3. The cooling tower steam loss prevention hanging beam frame according to claim 1, characterized in that: The cooling pipes (12) are fixedly connected to the outer wall of the annular water pipe (11) in an annular array, and the outer wall of the cooling pipes (12) is fixedly connected to a second collecting bucket (21).

4. The cooling tower steam loss prevention hanging beam frame according to claim 1, characterized in that: The outer wall of the cooling pipe (12) is fixedly connected to a collecting bucket (19), and a gap (20) is provided between the collecting bucket (19) and the cooling pipe (12).

5. The cooling tower steam loss prevention hanging beam frame according to claim 1, characterized in that: A bracket (18) is fixedly connected to the outer wall of the tower body (1), and a cooling box (15) is provided on the outer wall of the tower body (1).

6. A cooling tower steam loss prevention hanging beam frame according to claim 5, characterized in that: The bottom of the cooling box (15) is fixedly connected to the top of the bracket (18), and the top of the cooling box (15) is provided with a top cover (16).

7. A cooling tower steam loss prevention hanging beam frame according to claim 6, characterized in that: The outer wall of the cooling box (15) is fixedly connected to a water return pipe (13), and one end of the water return pipe (13) is fixedly connected to the outer wall of the annular water pipe (11).

8. The cooling tower steam loss prevention hanging beam frame according to claim 6, characterized in that: A water pump (17) is disposed on the outer wall of the cooling box (15); an input end of the water pump (17) is fixedly connected to the interior of the cooling box (15); an output end of the water pump (17) is fixedly connected to a water outlet pipe (14); one end of the water outlet pipe (14) is fixedly connected to the outer wall of the annular water pipe (11).

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