CN213631660U

CN213631660U - Industrial cooling tower that radiating efficiency is high

Info

Publication number: CN213631660U
Application number: CN202020965541.9U
Authority: CN
Inventors: 苏玉多
Original assignee: Foshan Tailing Machinery Technology Co ltd
Current assignee: Foshan Tailing Machinery Technology Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-07-06
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses an industry cooling tower that radiating efficiency is high, include: the base and cistern, the cistern sets up the lower extreme of base, the upper end fixedly connected with cooling tower body of base. Owing to set up water delivery mechanism, when carrying out the heat transfer to the hot-water line, the water pump in the water delivery mechanism is with the inside cold water suction of cistern to in the cold water conveyer pipe, make cold water spout from the shower nozzle of cold water conveyer pipe lower extreme, mix with hot water conveyer pipe spun hot water, the inside temperature of cooling tower body has been reduced, the spun hot water temperature in the hot water conveyer pipe has also been reduced simultaneously, when carrying out the hot water heat transfer, the hot water heat transfer temperature has been reduced, hot water temperature is too high and lead to the heat transfer not thorough has been avoided, baffling board inside the baffling layer drives the flabellum when rotating the exhaust at driving motor, the steam of discharging contacts through baffling layer and baffling inboard baffling board, form the drop on the surface of baffling board, can reduce the waste of water resource.

Description

Industrial cooling tower that radiating efficiency is high

Technical Field

The utility model relates to an industrial water cooling technology field, in particular to industrial cooling tower that radiating efficiency is high.

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.

However, when the cooling tower in the prior art cools hot water, the temperature of the hot water cannot be quickly reduced only by heat exchange through dry air, the heat reduction efficiency is low, the hot water is cooled incompletely, the waste heat condition exists, and when the steam is discharged by the conventional cooling tower, the steam contained in the steam can be discharged along with the steam, so that the water resource can be saved if the steam can be liquefied.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an industrial cooling tower that radiating efficiency is high, solve the problem that the cooling efficiency is low.

In order to solve the technical problem, the utility model discloses a technical scheme does: an industrial cooling tower with high heat dissipation efficiency, comprising: the water storage tank is provided with a lower end of the base, the upper end of the base is fixedly connected with a cooling tower body, the upper end of the cooling tower body is fixedly connected with a motor box through a fixing frame, the interior of the motor box is fixedly connected with a driving motor, the end part of a lower end output shaft of the driving motor penetrates through the motor box and is fixedly connected with fan blades, the interior of the cooling tower body is fixedly connected with a baffling layer, the left side of the upper end of the base is fixedly connected with a water delivery mechanism, the water delivery mechanism extends into the interior of the cooling tower body, the right side of the cooling tower body is fixedly connected with a hot water delivery pipe, the end part of the hot water delivery pipe extends into the interior of the cooling tower body and is fixedly connected with a flow dividing pipe, the lower end of the flow dividing pipe is fixedly connected with a spray head, air inlet fans are fixedly, and a packing layer is fixedly connected inside the cooling tower body.

Preferably, the baffling layer comprises a baffle plate and an airflow hole, the baffle plate is fixedly connected to the inner wall of the cooling tower, the airflow hole is formed in the surface of the baffle plate, and the airflow hole is obliquely arranged.

Preferably, water delivery mechanism includes water pump, inlet tube and cold water conveying pipe, water pump fixed connection is in the upper end left side of base, inlet tube fixed connection is at the water inlet of water pump, and the tip of inlet tube establishes the inside at the cistern, cold water conveying pipe fixed connection is at the water delivery port of water pump, and the cold water raceway stretches into the inside of cooling tower body, and the lower extreme of cold water pipe also is equipped with the shower nozzle.

Preferably, the shunt pipe is in a cross shape and is arranged right below the water delivery mechanism.

Preferably, the upper end and the lower end of the packing layer are both provided with a steel mesh layer, and the surface of the steel mesh layer is sprayed with a polyethylene coating.

Preferably, the inside fixedly connected with filter screen of upper end air inlet of cooling tower, the filter screen is established in the upper end of motor box.

Adopt above-mentioned technical scheme, owing to set up water delivery mechanism, when carrying out the heat transfer to the hot-water line, water pump among the water delivery mechanism is with the inside cold water suction of cistern to in the cold water conveyer pipe, make cold water spout from the shower nozzle of cold water conveyer pipe lower extreme, mix with hot water conveyer pipe spun hot water, the inside temperature of cooling tower body has been reduced, the spun hot water temperature in the hot water conveyer pipe has also been reduced simultaneously, when carrying out the hot water heat transfer, hot water heat transfer temperature has been reduced, hot water temperature has been avoided too high and lead to the heat transfer not thorough, baffling board inside the baffling layer drives the flabellum when exhausting in driving motor, exhaust steam contacts through baffling layer and baffling inboard baffling board, form the drop on the surface of baffling board, can reduce the waste of water resource.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a cooling tower body according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 in the present invention.

In the figure: 1. a base; 2. a reservoir; 3. a cooling tower body; 4. a fixed mount; 5. a motor box; 6. a drive motor; 7. A fan blade; 8. a baffling layer; 81. a baffle plate; 82. an airflow aperture; 9. a water delivery mechanism; 91. a water pump; 92. a water inlet pipe; 93. A cold water delivery pipe; 10. a hot water delivery pipe; 11. a shunt tube; 12. a spray head; 13. an air inlet fan; 14. a water leakage port; 15. A filler layer; 16. a steel mesh layer; 17. and (4) a filter screen.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

According to the description of fig. 1-3: an industrial cooling tower with high heat dissipation efficiency, comprising: the water storage tank 2 is provided with a lower end of the base 1, the upper end of the base 1 is fixedly connected with a cooling tower body 3, the upper end of the cooling tower body 3 is fixedly connected with a motor box 5 through a fixing frame 4, the inside of the motor box 5 is fixedly connected with a driving motor 6, the end part of a lower end output shaft of the driving motor 6 penetrates through the motor box 5 and is fixedly connected with a fan blade 7, the inside of the cooling tower body 3 is fixedly connected with a baffling layer 8, the left side of the upper end of the base 1 is fixedly connected with a water delivery mechanism 9, the water delivery mechanism 9 extends into the cooling tower body 3, the right side of the cooling tower body 3 is fixedly connected with a hot water conveying pipe 10, the end part of the hot water conveying pipe 10 extends into the inside of the cooling tower body 3 and is fixedly connected with a shunt pipe 11, and the lower end, air inlet fans 13 are fixedly mounted in the side walls of the cooling tower body 3 in four directions, a water leakage port 14 is formed in the middle of the upper end of the base 1, and a packing layer 15 is fixedly connected inside the cooling tower body 3.

Because the baffling layer 8 comprises the baffle 81 and the airflow holes 82, the baffle 81 is fixedly connected to the inner wall of the cooling tower, the airflow holes 82 are formed in the surface of the baffle 81, and the airflow holes 82 are obliquely arranged, the contact area between the steam and the baffle 81 can be increased when the steam passes through the baffle 81, and the liquefaction effect of the steam is improved.

Because the water delivery mechanism 9 includes the water pump 91, the water inlet pipe 92 and the cold water conveying pipe 93, the water pump 91 is fixedly connected to the left side of the upper end of the base 1, the water inlet pipe 92 is fixedly connected to the water inlet of the water pump 91, the end of the water inlet pipe 92 is arranged inside the reservoir 2, the cold water conveying pipe 93 is fixedly connected to the water outlet of the water pump 91, the cold water conveying pipe extends into the cooling tower body 3, and the lower end of the cold water pipe is also provided with the spray head 12, the water pump 91 in the water delivery mechanism 9 pumps the cold water cooled inside the reservoir 2 into the water inlet pipe 92, and then the cold water is conveyed into the cold water conveying pipe 93 from the water inlet pipe 92, so that the cold water is sprayed out of the spray head 12 at the lower end of the cold water conveying.

Because the shunt tubes 11 are in a cross shape, and the shunt tubes 11 are arranged under the water delivery mechanism 9, when hot water and cold water are mixed, the contact area between the cold water and the air inside the cooling tower body 3 is increased, and the temperature of the air inside the cooling tower body 3 is reduced conveniently.

Because the steel mesh layer 16 is arranged at the upper end and the lower end of the packing layer 15, and the polyethylene coating is sprayed on the surface of the steel mesh layer 16, when the steel mesh layer 16 is used, the steel mesh layer 16 at the upper end and the lower end of the steel mesh layer 16 enhances the structural strength of the packing layer 15, and the polyethylene coating sprayed on the surface of the steel mesh layer 16 prevents the steel mesh layer 16 from rusting, thereby prolonging the service life.

Because the inside fixedly connected with filter screen 17 of upper end air inlet of cooling tower, filter screen 17 establishes in the upper end of motor box 5, so the filter screen of cooling tower body 3 upper end has avoided having the inner wall of bulky foreign matter entering cooling tower body 3.

The utility model discloses industrial cooling tower that radiating efficiency is high's theory of operation as follows: firstly, when heat exchange is carried out on hot water, the hot water is conveyed from the inside of a hot water conveying pipe 10 to the inside of a cooling tower body 3 and is sprayed out from a spray head 12 at the lower end of a shunt pipe 11, meanwhile, a water pump 91 in a water conveying mechanism 9 pumps cold water cooled in a reservoir 2 into a water inlet pipe 92 and then conveys the cold water from the water inlet pipe 92 into a cold water conveying pipe 93, so that the cold water is sprayed out from the spray head 12 at the lower end of the cold water conveying pipe 93 and is mixed with the hot water sprayed out of the hot water conveying pipe 10, the temperature in the cooling tower body 3 is reduced, the temperature in a packing layer 15 is reduced, the temperature of the hot water sprayed out of the hot water conveying pipe 10 is also reduced, the hot water enters the packing layer 15, a driving motor 6 at the upper end of the cooling tower body 3 drives a fan blade, the conveying efficiency of air is improved, the heat exchange between the dry air and the sprayed water is carried out in the packing layer 15, the problem that the heat exchange is not thorough due to overhigh temperature of hot water is avoided, the cooled water after the heat exchange falls into the water storage tank 2 through the water leakage port 14 for secondary use, and water resources are saved; steam that hot water distributed, inside fan blade 7's rotation discharge cooling tower body 3, steam is through baffling layer 8 time, and baffling board 81 inside baffling layer 8 and the air current hole 82 on baffling board 81 surface contact with exhaust steam, form the drop of water on the surface of baffling board 81 and drip, can reduce the waste of water resource, and the filter screen of cooling tower body 3 upper end has avoided having the inner wall of bulky foreign matter entering cooling tower body 3.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An industrial cooling tower that radiating efficiency is high, characterized by includes: the water storage tank is provided with a lower end of the base, the upper end of the base is fixedly connected with a cooling tower body, the upper end of the cooling tower body is fixedly connected with a motor box through a fixing frame, the interior of the motor box is fixedly connected with a driving motor, the end part of a lower end output shaft of the driving motor penetrates through the motor box and is fixedly connected with fan blades, the interior of the cooling tower body is fixedly connected with a baffling layer, the left side of the upper end of the base is fixedly connected with a water delivery mechanism, the water delivery mechanism extends into the interior of the cooling tower body, the right side of the cooling tower body is fixedly connected with a hot water delivery pipe, the end part of the hot water delivery pipe extends into the interior of the cooling tower body and is fixedly connected with a flow dividing pipe, the lower end of the flow dividing pipe is fixedly connected with a spray head, air inlet fans are fixedly, and a packing layer is fixedly connected inside the cooling tower body.

2. The industrial cooling tower with high heat dissipation efficiency as recited in claim 1, wherein the baffle layer comprises a baffle plate and an airflow hole, the baffle plate is fixedly connected to the inner wall of the cooling tower, the airflow hole is formed in the surface of the baffle plate, and the airflow hole is arranged in an inclined manner.

3. The industrial cooling tower with high heat dissipation efficiency as claimed in claim 1, wherein the water delivery mechanism comprises a water pump, a water inlet pipe and a cold water delivery pipe, the water pump is fixedly connected to the left side of the upper end of the base, the water inlet pipe is fixedly connected to a water inlet of the water pump, an end of the water inlet pipe is arranged inside the reservoir, the cold water delivery pipe is fixedly connected to a water delivery port of the water pump, the cold water delivery pipe extends into the cooling tower body, and a spray head is arranged at the lower end of the cold water pipe.

4. The industrial cooling tower with high heat dissipation efficiency as recited in claim 1, wherein said diversion pipe is cross-shaped and is disposed directly below said water delivery mechanism.

5. The industrial cooling tower with high heat dissipation efficiency as claimed in claim 1, wherein the upper end and the lower end of the packing layer are provided with steel mesh layers, and polyethylene coatings are sprayed on the surfaces of the steel mesh layers.

6. The industrial cooling tower with high heat dissipation efficiency as claimed in claim 1, wherein a filter screen is fixedly connected to the inside of an air inlet at the upper end of the cooling tower, and the filter screen is arranged at the upper end of the motor box.