Closed cooling tower

Abstract

The utility model relates to the technical field of cooling towers, in particular to a closed cooling tower. A cooling tower is fixed to the top end of the water tank base, a heat dissipation opening is fixed to the top end of the cooling tower, a flow guide plate is fixed to the top end of the heat dissipation opening, breathable partition plates are fixed to the two ends in the cooling tower, a plurality of cooling pipes are assembled between the two breathable partition plates, and V-shaped filler is assembled to the bottom ends of the cooling pipes. Spraying heads are fixed to the top ends between the two breathable partition plates, and a spraying circulating mechanism used for supplying water to the spraying heads is arranged on one side in the space between the two breathable partition plates. According to the closed cooling tower provided by the utility model, when liquid needing to be cooled is input into the cooling pipe, the spraying circulating mechanism is started to convey heat-dissipated water in the water tank base into the heat conduction fan, and the heat conduction fan sprays to the surface of the cooling pipe for cooling; at the moment, the sprayed water exchanges with heat on the surface of the cooling pipe, so that liquid in the cooling pipe is effectively cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to closed cooling tower technical field especially relates to a closed cooling tower. BACKGROUND

[0002] Closed cooling tower, abbreviated closed cooling tower, (also called evaporative air cooler, closed cooling tower) will be placed in the tower pipe heat exchanger, through the flow of air, spray water and circulating water heat exchange to ensure cooling effect.

[0003] In use above -mentioned technology, found that the prior art has following technical problem in closed cooling tower in prior art: the cooling water in the closed cooling tower in prior art is collected after being sprayed and cooled in the cooling process, and is sprayed and cooled again after being collected, and is always recycled, since the part of cooling water cannot be cooled in the circulation process, the temperature cannot be effectively reduced, when working for a long time, the cooling water temperature will rise, thereby leading to the reduction of cooling efficiency, for this, we design a closed cooling tower for providing another technical scheme for the above technical problems. SUMMARY

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A closed cooling tower, including water tank base, the top of water tank base is fixed with cooling tower, the top of cooling tower is fixed with heat dissipation opening, the top of heat dissipation opening is fixed with guide plate, both ends in the cooling tower are fixed with air-permeable baffle, a plurality of cooling pipes are assembled between two air-permeable baffles, the bottom of cooling pipe is assembled with V-shaped filler, the top between two air-permeable baffles is fixed with spray head, one side in the inside is provided with spray circulating mechanism for supplying water to spray head.

[0006] As a preferred embodiment of the closed cooling tower provided by the utility model, air vents are formed in both ends in the cooling tower.

[0007] As a preferred embodiment of the closed cooling tower provided by the utility model, heat dissipation fans are assembled in both ends in the cooling tower, heat conduction fans are assembled in the inside of heat dissipation opening, and guide plates are fixed at the top of heat conduction fans.

[0008] As a preferred embodiment of the closed cooling tower provided by the utility model, the spray circulating mechanism includes guide pipe, limiting block and protective net, the limiting block is fixed on one side in the inside of cooling tower, the guide pipe is fixed in the inside of limiting block, one end of guide pipe is fixedly connected with spray head, the water pump is assembled on one side in the inside of cooling tower, and the other end of guide pipe is connected with water pump.

[0009] As a preferred embodiment of the closed cooling tower provided by the utility model, the input end of the water pump is fixed with an input pipe, and the bottom end of the input end is fixed with a protective net.

[0010] As a preferred embodiment of the closed cooling tower provided by the utility model, the water tank base is internally fixed with a water inlet pipe and a water outlet pipe at both ends of one side, and the water inlet pipe and the water outlet pipe are externally equipped with valves.

[0011] It can be seen without doubt that the above technical solution of the application can solve the technical problems to be solved by the application.

[0012] Meanwhile, the above technical solution has at least the following beneficial effects:

[0013] The closed cooling tower provided by the utility model can deliver the water inside the water tank base after heat dissipation to the inside of the heat-conducting fan through the water pump, and spray the water to the surface of the cooling pipe for cooling, at this time, the sprayed water exchanges heat with the surface of the cooling pipe, and the sprayed water absorbs the heat of the surface of the cooling pipe and flows to the surface of the V-shaped filler, the V-shaped filler effectively hinders the water flow speed, at this time, the heat-dissipation fan is started to accelerate the contact between the external air and the water after heat absorption for cooling, thereby effectively dissipating the heat of the cooling pipe and the water after heat absorption, and greatly improving the cooling effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

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

[0016] Figure 2 It is the internal structure schematic diagram of the cooling tower of the utility model;

[0017] Figure 3 It is the cooling pipe and V-shaped filler connection structure schematic diagram of the utility model;

[0018] Figure 4 It is the spraying circulation mechanism structure schematic diagram of the utility model.

[0019] In the figure: 1, cooling tower; 2, guide plate; 3, water tank base; 4, water inlet pipe; 5, water outlet pipe; 6, valve; 7, air vent; 8, cooling fan; 9, cooling port; 10, heat conduction fan; 11, air permeable partition; 12, spray head; 13, cooling pipe; 14, V-shaped filler; 15, guide pipe; 16, limit block; 17, water pump; 18, protective net. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0021] In order to make the person in the technical field better understand the utility model scheme, the technical scheme in the utility model example will be described clearly and completely below in combination with the drawings.

[0022] It should be noted that the examples in the utility model and the features and technical schemes in the examples can be combined with each other without conflict.

[0023] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0024] Please refer to Figures 1-4 A closed cooling tower, comprising a water tank base 3, the top end of the water tank base 3 is fixed with a cooling tower 1, both ends of the inside of the water tank base 3 are fixed with a water inlet pipe 4 and a water outlet pipe 5, the outer side of the water inlet pipe 4 and the water outlet pipe 5 is equipped with a valve 6, the water in the inside of the water tank base 3 is replaced through the water inlet pipe 4 and the water outlet pipe 5, both ends of the inside of the cooling tower 1 are provided with an air vent 7, the top end of the cooling tower 1 is fixed with a cooling port 9, the top end of the cooling port 9 is fixed with a guide plate 2, which effectively prevents the dust and rain outside from flowing into the inside of the cooling tower 1, preventing the water in the water tank base 3 from being contaminated, both ends of the inside of the cooling tower 1 are fixed with an air permeable partition 11, a plurality of cooling pipes 13 are assembled between the two air permeable partitions 11, the bottom end of the cooling pipe 13 is equipped with a V-shaped filler 14, the top end between the two air permeable partitions 11 is fixed with a spray head 12, one side of the inside is provided with a spray circulating mechanism for supplying water to the spray head 12;

[0025] In use, when the liquid to be cooled is input into the inside of the cooling pipe 13, the water in the inside of the water tank base 3 is transported into the inside of the heat conducting fan 10 by starting the spraying circulation mechanism, and the heat conducting fan 10 sprays water to the surface of the cooling pipe 13, at this time, the sprayed water exchanges heat with the surface of the cooling pipe 13, the sprayed water absorbs the heat of the surface of the cooling pipe 13 and flows to the surface of the V-shaped filler 14, the V-shaped filler 14 hinders the water flow speed, at this time, the outside air cools the water after absorbing heat, therefore, the water after absorbing heat gradually contacts with the air through the V-shaped filler 14, so as to cool the water after absorbing heat and flow into the inside of the water tank base 3, the water in the inside of the water tank base 3 is transported into the heat conducting fan 10 by starting the spraying circulation mechanism, and the heat conducting fan 10 sprays water, and the process is repeated, so as to effectively control the temperature of the cooling pipe 13.

[0026] Both ends of the cooling tower 1 are equipped with the heat dissipation fan 8, the heat dissipation port 9 is equipped with the heat conducting fan 10, the top end of the heat conducting fan 10 is fixed with the flow guide plate 2, the heat dissipation effect of the water after absorbing heat is improved by starting the heat dissipation fan 8, and the heat dissipation port 9 effectively discharges the heat steam generated by the water after heat dissipation and the surface of the cooling pipe 13 exchanging;

[0027] The spraying circulation mechanism comprises the flow guide pipe 15, the limiting block 16 and the protective net 18, the limiting block 16 is fixed on one side in the inside of the cooling tower 1, the flow guide pipe 15 is fixed in the inside of the limiting block 16, one end of the flow guide pipe 15 is fixedly connected with the spraying head 12, the water pump 17 is arranged on one side in the inside of the cooling tower 1, the other end of the flow guide pipe 15 is connected with the water pump 17, the input end of the water pump 17 is fixed with the input pipe, and the bottom end of the input end is fixed with the protective net 18;

[0028] The water after heat dissipation in the inside of the water tank base 3 is transported into the inside of the heat conducting fan 10 by starting the water pump 17, and the heat conducting fan 10 sprays water to the surface of the cooling pipe 13 to cool, and the protective net 18 effectively protects the dust and foreign matters in the inside of the water tank base 3, so as to prevent the heat conducting fan 10 from being blocked and the water pump 17 from being damaged.

[0029] The use process of the closed cooling tower is as follows: when the liquid to be cooled is input into the inside of the cooling pipe 13, the water after heat dissipation in the inside of the water tank base 3 is transported into the inside of the heat conducting fan 10 by starting the water pump 17, and the heat conducting fan 10 sprays water to the surface of the cooling pipe 13 to cool, at this time, the sprayed water exchanges heat with the surface of the cooling pipe 13, the sprayed water absorbs the heat of the surface of the cooling pipe 13 and flows to the surface of the V-shaped filler 14, the V-shaped filler 14 effectively hinders the water flow speed, at this time, the heat conducting fan 8 is started to accelerate the contact between the outside air and the water after absorbing heat, at this time, the heat steam generated by the heat of the cooling pipe 13 contacting with water is discharged through the heat dissipation port 9, and the water after heat dissipation flows into the inside of the water tank base 3, and the process is repeated, so as to improve the cooling effect of the cooling pipe 13.

[0030] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A closed cooling tower characterized by, The utility model provides a cooling tower, including water tank base (3), the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with the top of cooling tower (1) is fixed with 2. A closed cooling tower as claimed in claim 1, wherein ​ 3. A closed cooling tower as claimed in claim 2, wherein ​ 4. A closed cooling tower as claimed in claim 2, wherein ​ 5. A closed cooling tower according to claim 4, wherein ​ 6. A closed cooling tower as claimed in claim 4, wherein ​

Images