Energy-saving glass fiber reinforced plastic cooling tower

Abstract

The utility model relates to the technical field of cooling towers, in particular to an energy-saving glass fiber reinforced plastic cooling tower which comprises supporting columns, a tower body mechanism and a water spraying mechanism, ring seats are fixedly installed on the four supporting columns, a glass fiber reinforced plastic tower body is fixedly installed on the ring seats, and connecting columns are fixedly installed on the outer side of the upper end of the glass fiber reinforced plastic tower body. A tower top mechanism is fixedly installed at the upper ends of the three connecting columns, a water storage vessel is arranged under the ring base and communicates with a cold water pipe, the right side of the glass fiber reinforced plastic tower body communicates with a hot water pipe, the hot water pipe penetrates through the glass fiber reinforced plastic tower body and extends into the glass fiber reinforced plastic tower body, and a water spraying cooling mechanism and a backflow mechanism are arranged in the glass fiber reinforced plastic tower body; the glass fiber reinforced plastic tower body is an inverted-cone-shaped cylindrical tower body. The tower top mechanism and the backflow mechanism are combined, water vapor discharged from the upper portion of the glass fiber reinforced plastic tower body is liquefied, flows back and is discharged into the water storage vessel, waste of water resources is avoided, and the device is more energy-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to an energy-saving glass fiber reinforced plastic cooling tower. Background Art

[0002] The waste heat generated in industrial production or refrigeration processes is generally removed by cooling water. The function of a cooling tower is to exchange heat between the cooling water carrying waste heat and the air in the tower, so that the waste heat is transferred to the air and dissipated into the atmosphere.

[0003] In daily life, the heat dissipation principle of the factory's condensing tower is actually to use water vapor to take away the heat in the hot water and discharge it from the upper end of the tower into the air, so as to dissipate the heat of the hot water. However, water vapor is rich in a large number of water molecules, which causes a certain degree of waste of water resources. Water needs to be frequently replenished in the entire water cycle. Therefore, we proposed an energy-saving FRP cooling tower to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes an energy-saving glass fiber reinforced plastic cooling tower.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An energy-saving FRP cooling tower comprises pillars, a tower body mechanism and a sprinkler mechanism, wherein four pillars are fixedly mounted with ring seats, a FRP tower body is fixedly mounted on the ring seat, a connecting column is fixedly mounted on the outer side of the upper end of the FRP tower body, a tower top mechanism is fixedly mounted on the upper ends of three connecting columns, a water storage dish is arranged directly below the ring seat, a cold water pipe is connected to the water storage dish, a hot water pipe is connected to the right side of the FRP tower body, the hot water pipe passes through the FRP tower body and extends to the interior thereof, and a sprinkler cooling mechanism and a reflux mechanism are arranged inside the FRP tower body.

[0007] Preferably, the fiberglass tower body is an inverted tapered cylindrical tower body.

[0008] Preferably, the tower body structure includes an L-shaped support and a fiberglass tower top, the L-shaped support is fixedly mounted on the upper end of the connecting column, and the fiberglass tower top is fixedly mounted on the L-shaped support.

[0009] Preferably, the fiberglass tower top is a conical top cap.

[0010] Preferably, the sprinkler mechanism comprises a first leg, a sprinkler plate, a second leg, an annular hoop, a booster pipe and a sprinkler pipe, a plurality of the first legs are fixedly mounted on the annular seat, the sprinkler plate is fixedly mounted on the upper end of the first leg, and the sprinkler plate is evenly provided with through holes.

[0011] Preferably, the second leg is fixedly mounted on the inner wall of the FRP tower body, the annular hoop is fixedly mounted on the second leg, the boosting pipe is sleeved on the inner side of the annular hoop, both ends of the boosting pipe are respectively connected to the hot water pipe and the sprinkler pipe, and a plurality of the sprinkler pipes are evenly mounted around the boosting pipe.

[0012] Preferably, the reflux mechanism includes a reflux pipe, the lower part of which is fixedly mounted on the inner wall of the FRP tower body, the upper part of which passes through the connecting column and extends to the lower end of the L-shaped support, the L-shaped support is provided with a through groove corresponding to the position of the reflux pipe, the lower end of the through groove is connected to the reflux pipe, and a filter is installed at the upper end of the through groove.

[0013] Preferably, the through groove is arranged at the lowest point of the L-shaped support, and the lower end of the return pipe is located above the sprinkler tray.

[0014] In the utility model, an energy-saving glass fiber reinforced plastic cooling tower is described, which disperses the hot water in the hot water pipe through a sprinkler mechanism to fully contact with the air, so as to generate a large amount of water vapor, take away a large amount of heat in the hot water, and accelerate the heat dissipation rate of the hot water.

[0015] In the utility model, an energy-saving glass fiber reinforced plastic cooling tower is described, which combines a tower top mechanism with a reflux mechanism to liquefy water vapor discharged from above the glass fiber reinforced plastic tower body and refluxes it into a water storage dish, thereby avoiding waste of water resources and making the device more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an energy-saving glass fiber reinforced plastic cooling tower proposed by the utility model;

[0017] Figure 2 A cross-sectional schematic diagram of an energy-saving glass fiber reinforced plastic cooling tower proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of part A in the middle.

[0019] In the figure: 1. pillar; 2. ring seat; 3. FRP tower body; 4. connecting column; 5. L-shaped support; 6. FRP tower top; 7. hot water pipe; 8. water storage dish; 9. cold water pipe; 10. first leg; 11. sprinkler plate; 12. through hole; 13. second leg; 14. annular hoop; 15. booster pipe; 16. sprinkler pipe; 17. return pipe; 18. through groove; 19. filter screen. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 An energy-saving FRP cooling tower comprises a support 1, a tower body mechanism and a sprinkler mechanism. Ring seats 2 are fixedly mounted on four support columns 1. The support columns 1 provide support for the device. A FRP tower body 3 is fixedly mounted on the ring seat 2. The FRP tower body 3 is an inverted conical cylindrical tower body. A connecting column 4 is fixedly mounted on the outer side of the upper end of the FRP tower body 3. A tower top mechanism is fixedly mounted on the upper ends of three connecting columns 4. A water storage dish 8 is arranged directly below the ring seat 2. The water storage dish 8 is connected with a cold water pipe 9. The cold water pipe 9 is used to discharge the cooling water in the water storage dish 8 and form a water circulation with the hot water transported by the hot water pipe 7. The hot water pipe 7 passes through the FRP tower body 3 and extends to the inside thereof. The right side of the FRP tower body 3 is connected with a hot water pipe 7. A sprinkler cooling mechanism and a reflux mechanism are arranged inside the FRP tower body 3.

[0022] In this embodiment, the tower body structure includes an L-shaped support 5 and a FRP tower top 6. The FRP tower top 6 is fixedly installed on the L-shaped support 5. The L-shaped support is arranged in a circular ring. The L-shaped support 5 is fixedly installed on the upper end of the connecting column 4. The FRP tower top 6 is a conical top cap. The inner inclined surface of the FRP tower top 6 increases the contact area, so that the water vapor discharged from the upper end of the FRP tower body 3 is easier to be cooled and liquefied, and the water droplets formed by liquefaction slide along the inclined surface to the L-shaped support 5.

[0023] In this embodiment, the sprinkler mechanism includes a first leg 10, a sprinkler plate 11, a second leg 13, an annular hoop 14, a pressurizing pipe 15 and a sprinkler pipe 16. The sprinkler plate 11 is fixedly mounted on the upper end of the first leg 10. The sprinkler plate 11 is evenly provided with through holes 12. A plurality of first legs 10 are fixedly mounted on the ring seat 2. A plurality of first legs 10 are evenly distributed around the sprinkler plate 11 to provide a stable support for the sprinkler plate 11. The second leg 13 is fixedly mounted on the inner wall of the glass fiber reinforced plastic tower body 3. The sprinkler pipe 16 is evenly installed around the booster pipe 15, the annular hoop 14 is fixedly installed on the second leg 13, the booster pipe 15 is sleeved on the inner side of the annular hoop 14, and the two ends of the booster pipe 15 are respectively connected with the hot water pipe 7 and the sprinkler pipe 16. The diameter of the booster pipe 15 is smaller than the diameter of the hot water pipe 7. Therefore, the water flow will increase the flow rate when passing through the booster pipe 15, and form a spraying effect when passing through the sprinkler pipe 16, which fully increases the contact area between the hot water and the air, thereby generating a large amount of water vapor to take away the heat in the hot water.

[0024] In this embodiment, the reflux mechanism includes a reflux pipe 17, the lower part of which is fixedly mounted on the inner wall of the FRP tower body 3, a through groove 18 is provided at the L-shaped support 5 corresponding to the position of the reflux pipe 17, the lower end of the reflux pipe 17 is located above the sprinkler plate 11, the lower end of the through groove 18 is connected to the reflux pipe 17, the upper part of the reflux pipe 17 passes through the connecting column 4 and extends to the lower end of the L-shaped support 5, a filter screen 19 is installed at the upper end of the through groove 18, the setting of the filter screen 19 effectively prevents the upper end of the through groove 18 from being blocked, thereby ensuring that the path of the reflux water is unobstructed, and the through groove 18 is set at the lowest point of the L-shaped support 5, so as to facilitate the condensed water to converge and be discharged from the through groove 18 into the reflux pipe 17, and finally flow into the water storage dish 8.

[0025] In the utility model, when in use, the water used for cooling the equipment in the factory becomes hot water under the operation of the equipment, enters the glass fiber reinforced plastic tower body 3 through the hot water pipe 7, and is pressurized by the booster pipe 15, and finally sprinkled out in the sprinkler pipe 16. In the process of sprinkling, the water flow is fully in contact with the air to form a large amount of water vapor, which takes away the heat in the hot water and preliminarily reduces the temperature of the hot water. The sprinkled water falls on the sprinkler plate 11, and the water flow collected on the sprinkler plate 11 is further divided into several water flows through the through hole 12, which are once again fully in contact with the air to generate water vapor to take away the heat in the water flow. At this time, the second cooling is completed, and then the water flow falls into the water storage dish 8 and starts to cool down. Since the contact area between water and air is only the cross-sectional area of ​​the inner circle of the water storage dish 8, the cooling rate is not fast at this time. The main cooling is through the first two cooling processes, and after the first two cooling processes, the water from the hot When the hot water spilled from the water pipe 7 flows into the water storage dish 8, its temperature is greatly reduced. At the same time, the water vapor formed in the cooling process is discharged through the upper end of the FRP tower body 3, continues to rise, and contacts the FRP tower top 6 above. Since the FRP tower top 6 has a large area and contacts with the air circulating from the outside, the heat carried on it will be quickly taken away by the circulating air. When the water vapor contacts the upper end of the inner part of the FRP tower top 6, it is cooled and liquefied. The water droplets formed by liquefaction slide along the inclined surface of the FRP tower top 6 to the L-shaped support 5. Since the through groove 18 is set at the lowest point of the L-shaped support 5, the water flow in the L-shaped support 5 is gathered and discharged from the through groove 18 into the reflux pipe 17, and finally flows back to the water storage dish 8 from the lower port of the reflux pipe 17. The water that has completed cooling in the water storage dish 8 flows back from the cold water pipe 9 to the factory to continue to dissipate heat for the equipment. The whole process forms a water cycle. The above is the working process and principle of the utility model. The utility model disperses and sprinkles the hot water in the hot water pipe 7 through the sprinkler mechanism, fully contacts with the air, and is convenient for generating a large amount of water vapor, taking away a large amount of heat in the hot water, and accelerating the heat dissipation rate of the hot water. Through the combination of the tower top mechanism and the reflux mechanism, the water vapor discharged from the top of the fiberglass tower body 3 is liquefied and refluxed into the water storage dish 8, avoiding the waste of water resources and making the device more energy-saving.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving glass fiber reinforced plastic cooling tower, characterized in that: The utility model comprises a support column (1), a tower body mechanism and a water sprinkling mechanism, wherein four of the support columns (1) are fixedly mounted with a ring seat (2), a glass fiber reinforced plastic tower body (3) is fixedly mounted on the ring seat (2), a connecting column (4) is fixedly mounted on the outer side of the upper end of the glass fiber reinforced plastic tower body (3), and a tower top mechanism is fixedly mounted on the upper ends of three connecting columns (4), a water storage dish (8) is arranged directly below the ring seat (2), the water storage dish (8) is connected to a cold water pipe (9), the right side of the glass fiber reinforced plastic tower body (3) is connected to a hot water pipe (7), the hot water pipe (7) passes through the glass fiber reinforced plastic tower body (3) and extends to the inside thereof, and a water sprinkling cooling mechanism and a reflux mechanism are arranged inside the glass fiber reinforced plastic tower body (3).

2. An energy-saving glass fiber reinforced plastic cooling tower according to claim 1, characterized in that: The glass fiber reinforced plastic tower body (3) is an inverted conical cylindrical tower body.

3. An energy-saving glass fiber reinforced plastic cooling tower according to claim 1, characterized in that: The tower body structure comprises an L-shaped support (5) and a glass fiber reinforced plastic tower top (6), wherein the L-shaped support (5) is fixedly mounted on the upper end of the connecting column (4), and the glass fiber reinforced plastic tower top (6) is fixedly mounted on the L-shaped support (5).

4. An energy-saving glass fiber reinforced plastic cooling tower according to claim 3, characterized in that: The glass fiber reinforced plastic tower top (6) is a conical top cap.

5. The energy-saving glass fiber reinforced plastic cooling tower according to claim 1 is characterized in that: The watering mechanism comprises a first leg (10), a watering plate (11), a second leg (13), an annular hoop (14), a pressure boosting pipe (15) and a watering pipe (16); a plurality of the first legs (10) are fixedly mounted on the annular seat (2); the watering plate (11) is fixedly mounted on the upper end of the first leg (10); and through holes (12) are evenly distributed on the watering plate (11).

6. An energy-saving glass fiber reinforced plastic cooling tower according to claim 5, characterized in that: The second leg (13) is fixedly mounted on the inner wall of the glass fiber reinforced plastic tower body (3), the annular hoop (14) is fixedly mounted on the second leg (13), the booster pipe (15) is sleeved on the inner side of the annular hoop (14), the two ends of the booster pipe (15) are respectively connected to the hot water pipe (7) and the sprinkler pipe (16), and a plurality of sprinkler pipes (16) are evenly mounted around the booster pipe (15).

7. The energy-saving glass fiber reinforced plastic cooling tower according to claim 1, characterized in that: The reflux mechanism comprises a reflux pipe (17), the lower portion of which is fixedly mounted on the inner wall of the glass fiber reinforced plastic tower body (3), the upper portion of which passes through a connecting column (4) and extends to the lower end of an L-shaped support (5), the L-shaped support (5) being provided with a through groove (18) at a position corresponding to the reflux pipe (17), the lower end of which is connected to the reflux pipe (17), and a filter screen (19) being mounted on the upper end of the through groove (18).

8. An energy-saving glass fiber reinforced plastic cooling tower according to claim 7, characterized in that: The through groove (18) is arranged at the lowest point of the L-shaped support (5), and the lower end of the return pipe (17) is located above the watering plate (11).

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