Energy-saving anti-freezing water cooling tower

Abstract

The utility model discloses an energy-saving anti-freezing water cooling tower, and belongs to the field of water cooling towers. The energy-saving anti-freezing water cooling tower comprises a water cooling tower body, a heat dissipation pipe is arranged on the water cooling tower body, a heat dissipation opening is formed in the heat dissipation pipe, a water conveying pipe is arranged on the outer surface of the water cooling tower body, a connecting flange is arranged at the end, away from the water cooling tower body, of the water conveying pipe, and the energy-saving anti-freezing water cooling tower further comprises a connecting pipe. The water cooling tower solves the problems that an evaporation section arranged on an existing water cooling tower sprays fine and dense water mist through a high-pressure micro-mist cooling system on the evaporation section, the water mist is attached to the surface of a box body, hot water exists in the box body, the temperature of the surface of the box body is high, the water mist is evaporated, the temperature of the box body is taken away through evaporation of the water mist, and the water cooling effect is poor. And the cooling method must be realized by using electric power to drive a plurality of electric driving structures on the high-pressure micro-fog cooling system, so that the problem of high power consumption of the water cooling tower is solved.

Description

Technical Field

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

[0002] Cooling towers are structures used to cool water. They are commonly found in power plants, chemical plants, cement plants, and other factories that require a large amount of water temperature control. The height is determined based on the heat exchange calculation. It is a structure that saves water and recycles water. The working principle of the cooling tower: the wind blowing in and the water sprinkled from above form convection to discharge the heat source. Part of the water evaporates in the convection, taking away the corresponding latent heat of evaporation.

[0003] This lowers the temperature of the water;

[0004] The Chinese patent with publication number CN205049006U discloses an energy-saving closed cooling tower and an energy-saving closed cooling tower combined device, which includes a box, a heat exchanger installed in the box, a high-pressure mist cooling system for cooling the heat exchanger, an air induction device and a water tank respectively installed on the top and bottom of the box, and the box is a square box or a V-shaped box; the high-pressure mist cooling system is located on the outside of the heat exchanger; the heat exchanger includes at least one heat pipe heat exchanger, which is installed on both sides of the box of the square box or forms a V-shaped structure and is installed on both sides of the V-shaped box; the heat pipe heat exchanger is a two-phase thermosyphon heat exchanger, and its starting temperature is ≤40℃; the evaporation section of the heat pipe heat exchanger is installed inside the water tank. The energy-saving closed cooling tower has the advantages of high heat exchange efficiency, water saving, electricity saving, antifreeze, no environmental pollution, zero pollution and zero emission, and lower air inlet temperature in summer; the unitized structure is adopted, which is conducive to industrial production and reduces costs.

[0005] The evaporation section arranged on the cooling tower of the above-mentioned patent utilizes the high-pressure micro-mist cooling system on the evaporation section to spray out fine water mist, which adheres to the surface of the box. The high surface temperature of the box due to the storage of hot water in the box will evaporate the water mist, and the evaporation of the water mist is utilized to take away the temperature of the box. To realize this cooling method, electricity must be used to drive multiple electric drive structures on the high-pressure micro-mist cooling system, resulting in high power consumption of the cooling tower. Utility Model Content

[0006] The utility model aims to provide an energy-saving antifreeze cooling tower, in which a through hole is opened at the bend of the evaporating tube on the evaporating section, and a sponge tube sleeve is sleeved on the outer surface of the bend, and a plurality of fine and dense small holes are present on the sponge tube sleeve. One end of the evaporating tube is connected to the cooling tower, and a water pump is arranged at the other end of the evaporating tube. The water pump is connected to the cooling tower through a pipeline. When hot water is stored in the cooling tower, the water pump draws hot water from the cooling tower and inputs it into the evaporating tube. When the hot water flows in the evaporating tube, a small amount of hot water passing through the bend will flow out from the through hole. The hot water will leak out and soak the sponge tube sleeve, and most of the hot water will flow back into the cooling tower from the other end of the evaporating tube. Because the size of the sponge tube sleeve is slightly larger than that of the evaporating tube, it abuts against the outer surface of the cooling tower. When the soaked sponge tube sleeve contacts the outer surface of the cooling tower, the temperature of the cooling tower will heat the water absorbed by the sponge tube sleeve and cause the water to evaporate slowly. The evaporation of water will take away the surface temperature of the cooling tower and reduce the temperature of the cooling tower. This cooling structure only needs to use an electric powered water pump to achieve the cooling work of the cooling tower, thus solving the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving antifreeze cooling tower, comprising a cooling tower, a heat dissipation pipe is arranged on the cooling tower, a heat dissipation port is opened on the heat dissipation pipe, a water delivery pipe is arranged on the outer surface of the cooling tower, a connecting flange is arranged on the end of the water delivery pipe away from the cooling tower, and a connecting pipe is also included, the connecting pipe is arranged on the outer surface of the cooling tower, an evaporation pipe is arranged on the end of the connecting pipe away from the cooling tower, a through hole is opened at the bend of the evaporation pipe, a sponge tube sleeve is sleeved at the position corresponding to the through hole at the bend of the evaporation pipe, a water pump is arranged on the end of the evaporation pipe away from the connecting pipe, and the water pump is connected to the cooling tower through a pipeline.

[0008] Preferably, a fixed base is provided at the lower end of the cooling tower, and the fixed base is welded to the cooling tower.

[0009] Preferably, a thermal insulation shell is provided at the upper end of the fixed base, the thermal insulation shell covers the cooling tower, and the thermal insulation shell is welded to the fixed base.

[0010] Preferably, the outer surface of the thermal insulation shell is provided with an anti-rust coating, and the anti-rust coating is adhesively connected to the thermal insulation shell.

[0011] Preferably, a support column is provided at the lower end of the fixed base, and the support column and the fixed base are integrally provided.

[0012] Preferably, a counterweight block is provided on one end of the support column away from the fixed base, and the counterweight block is welded to the support column.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is provided with a through hole at the bend of the evaporating tube on the evaporating section, and a sponge tube sleeve is sleeved on the outer surface of the bend, and there are multiple fine small holes on the sponge tube sleeve. One end of the evaporating tube is connected to the cooling tower, and the other end of the evaporating tube is provided with a water pump, and the water pump is connected to the cooling tower through a pipeline. When hot water is stored in the cooling tower, the water pump draws hot water from the cooling tower and inputs it into the evaporating tube. When the hot water flows in the evaporating tube, a small amount of hot water will leak out from the through hole through the bend and soak the sponge tube sleeve, while most of the hot water will flow back into the cooling tower from the other end of the evaporating tube. Because the size of the sponge tube sleeve is slightly larger than that of the evaporating tube and abuts against the outer surface of the cooling tower, when the soaked sponge tube sleeve abuts against the outer surface of the cooling tower When in contact, the temperature of the cooling tower will heat the water absorbed by the sponge tube sleeve and cause the water to begin to evaporate slowly. The evaporation of water will take away the surface temperature of the cooling tower and lower the temperature of the cooling tower. This cooling structure only needs to use electricity to drive the water pump to achieve the cooling work of the cooling tower, which effectively avoids the problem that the evaporation section set on the existing cooling tower uses the high-pressure micro-mist cooling system on the evaporation section to spray fine water mist, and the water mist adheres to the surface of the box. The hot water stored in the box causes the high surface temperature of the box to evaporate the water mist, and the evaporation of the water mist is used to take away the temperature of the box. However, in order to achieve this cooling method, electricity must be used to drive multiple electric drive structures on the high-pressure micro-mist cooling system, resulting in high power consumption of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the evaporation tube structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the bent pipe structure of the utility model.

[0018] In the figure: 1. Insulation shell; 2. Anti-rust paint; 3. Fixed base; 4. Support column; 5. Counterweight; 6. Cooling tower; 7. Heat dissipation pipe; 8. Heat dissipation port; 9. Water pipe; 10. Connecting flange; 11. Connecting pipe; 12. Evaporation pipe; 13. Water pump; 14. Through hole; 15. Sponge pipe sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to solve the problem that the evaporation section provided on the cooling tower in the prior art utilizes the high-pressure micro-mist cooling system on the evaporation section to spray out fine water mist, which adheres to the surface of the box, and the high surface temperature of the box due to the hot water stored in the box will evaporate the water mist, and the evaporation of the water mist is used to take away the temperature of the box, and the need to use electricity to drive multiple electric drive structures on the high-pressure micro-mist cooling system to achieve this cooling method, resulting in high power consumption of the cooling tower, this embodiment provides the following technical solutions:

[0021] An energy-saving antifreeze cooling tower comprises a cooling tower 6, a heat dissipation pipe 7 is arranged on the cooling tower 6, a heat dissipation port 8 is opened on the heat dissipation pipe 7, a water delivery pipe 9 is arranged on the outer surface of the cooling tower 6, a connecting flange 10 is arranged on the end of the water delivery pipe 9 away from the cooling tower 6, and a connecting pipe 11 is arranged on the outer surface of the cooling tower 6, an evaporation pipe 12 is arranged on the end of the connecting pipe 11 away from the cooling tower 6, a through hole 14 is opened at the bend of the evaporation pipe 12, a sponge pipe sleeve 15 is sleeved at the position corresponding to the through hole 14 at the bend of the evaporation pipe 12, a water pump 13 is arranged on the end of the evaporation pipe 12 away from the connecting pipe 11, and the water pump 13 is connected to the cooling tower 6 through a pipeline;

[0022] In this embodiment, please refer to Figure 1-Figure 3 A through hole 14 is provided at the bend of the evaporation tube 12 on the evaporation section, and a sponge tube sleeve 15 is sleeved on the outer surface of the bend. There are multiple fine holes on the sponge tube sleeve 15. One end of the evaporation tube 12 is connected to the cooling tower 6. The other end of the evaporation tube 12 is provided with a water pump 13. The water pump 13 is connected to the cooling tower 6 through a pipeline. When hot water is stored in the cooling tower 6, the water pump 13 extracts the hot water from the cooling tower 6 and inputs it into the evaporation tube 12. When the hot water flows in the evaporation tube 12, a small amount of hot water passing through the bend will flow out of the through hole 14. The water will leak out and soak the sponge sleeve 15, and most of the hot water will flow back into the cooling tower 6 from the other end of the evaporation tube 12. Because the size of the sponge sleeve 15 is slightly larger than that of the evaporation tube 12, it abuts against the outer surface of the cooling tower 6. When the soaked sponge sleeve 15 contacts the outer surface of the cooling tower 6, the temperature of the cooling tower 6 will heat the water absorbed by the sponge sleeve 15 so that the water begins to evaporate slowly, and the surface temperature of the cooling tower 6 is taken away by the evaporation of water, so that the temperature of the cooling tower 6 drops. This cooling structure only needs to use the electric drive water pump 13 to achieve the cooling work of the cooling tower 6.

[0023] In this embodiment, please refer to Figure 1-Figure 2A fixed base 3 is provided at the lower end of the cooling tower 6, and the fixed base 3 is welded to the cooling tower 6. An insulating shell 1 is provided at the upper end of the fixed base 3, and the insulating shell 1 covers the cooling tower 6. The insulating shell 1 is welded to the fixed base 3. An anti-rust coating 2 is provided on the outer surface of the insulating shell 1, and the anti-rust coating 2 is adhesively connected to the insulating shell 1. A support column 4 is provided at the lower end of the fixed base 3, and the support column 4 is integrally arranged with the fixed base 3. A counterweight 5 is provided on the end of the support column 4 away from the fixed base 3, and the counterweight 5 is welded to the support column 4. The insulating shell 1 can isolate most of the influence of the external temperature on the temperature of the cooling tower 6, and the anti-rust coating 2 can prevent the insulating shell 1 from rusting due to long-term wind and rain when the insulating shell 1 is installed outdoors, thereby extending the service life of the insulating shell 1;

[0024] Working principle: A through hole 14 is provided at the bend of the evaporation tube 12 on the evaporation section, and a sponge tube sleeve 15 is sleeved on the outer surface of the bend. There are multiple fine holes on the sponge tube sleeve 15. One end of the evaporation tube 12 is connected to the cooling tower 6. The other end of the evaporation tube 12 is provided with a water pump 13. The water pump 13 is connected to the cooling tower 6 through a pipeline. When hot water is stored in the cooling tower 6, the water pump 13 draws hot water from the cooling tower 6 and inputs it into the evaporation tube 12. When the hot water flows in the evaporation tube 12, a small amount of hot water passing through the bend will flow out from the through hole 14 leaks out and soaks the sponge tube sleeve 15, and most of the hot water will flow back into the cooling tower 6 from the other end of the evaporating tube 12. Because the size of the sponge tube sleeve 15 is slightly larger than that of the evaporating tube 12, it abuts against the outer surface of the cooling tower 6. When the soaked sponge tube sleeve 15 contacts the outer surface of the cooling tower 6, the temperature of the cooling tower 6 will heat the water absorbed by the sponge tube sleeve 15 so that the water begins to evaporate slowly, and the surface temperature of the cooling tower 6 is taken away by the evaporation of water, so that the temperature of the cooling tower 6 drops. This cooling structure only needs to use the electric drive water pump 13 to achieve the cooling work of the cooling tower 6.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. 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.

[0026] 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. An energy-saving antifreeze cooling tower, comprising a cooling tower (6), wherein a heat dissipation pipe (7) is arranged on the cooling tower (6), a heat dissipation port (8) is opened on the heat dissipation pipe (7), a water delivery pipe (9) is arranged on the outer surface of the cooling tower (6), and a connecting flange (10) is arranged at one end of the water delivery pipe (9) away from the cooling tower (6); Features: The invention also comprises a connecting pipe (11), wherein the connecting pipe (11) is arranged on the outer surface of the cooling tower (6), an evaporation pipe (12) is arranged on the end of the connecting pipe (11) away from the cooling tower (6), a through hole (14) is opened at the bend of the evaporation pipe (12), a sponge pipe sleeve (15) is sleeved at a position corresponding to the through hole (14) at the bend of the evaporation pipe (12), a water pump (13) is arranged on the end of the evaporation pipe (12) away from the connecting pipe (11), and the water pump (13) is connected to the cooling tower (6) through a pipeline.

2. The energy-saving antifreeze cooling tower according to claim 1, characterized in that: A fixed base (3) is provided at the lower end of the cooling tower (6), and the fixed base (3) is welded to the cooling tower (6).

3. An energy-saving antifreeze cooling tower according to claim 2, characterized in that: A thermal insulation shell (1) is provided at the upper end of the fixed base (3), the thermal insulation shell (1) covers the cooling tower (6), and the thermal insulation shell (1) is welded to the fixed base (3).

4. The energy-saving antifreeze cooling tower according to claim 3 is characterized in that: The outer surface of the thermal insulation shell (1) is provided with an anti-rust coating (2), and the anti-rust coating (2) is adhesively connected to the thermal insulation shell (1).

5. The energy-saving antifreeze cooling tower according to claim 3 is characterized in that: A support column (4) is provided at the lower end of the fixed base (3), and the support column (4) and the fixed base (3) are integrally provided.

6. The energy-saving antifreeze cooling tower according to claim 5, characterized in that: The support column (4) is provided with a counterweight block (5) at one end away from the fixed base (3), and the counterweight block (5) is welded to the support column (4).

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