CN213902067U - Energy-saving flow guide device for air duct of cooling tower - Google Patents
Energy-saving flow guide device for air duct of cooling tower Download PDFInfo
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- CN213902067U CN213902067U CN202021924317.1U CN202021924317U CN213902067U CN 213902067 U CN213902067 U CN 213902067U CN 202021924317 U CN202021924317 U CN 202021924317U CN 213902067 U CN213902067 U CN 213902067U
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Abstract
The utility model discloses an energy-conserving guiding device of cooling tower dryer, including tower body and dryer, the dryer is installed at the tower body top, support frame one end and dryer fixed connection, the inside fixed mounting of deflector cover has driving motor, the bottom of dryer is provided with the filter screen, the equal fixed mounting in support column outside surface has the glass baffle, dryer bottom fixed mounting has the annular water distributor of circle, the tower body bottom is provided with the cistern. This energy-conserving guiding device of cooling tower dryer, the structure sets up rationally, sprays through the spray sprinkler head that sprays that sets up the ring distribution in the dryer bottom, atomizes and sprays, effectively reduces the air kinetic energy of waste gas, can prevent through the air deflector cover that the dryer export from forming the vortex, has played the effect that blocks to the motion of air current through setting up the glass baffle to the kinetic energy of air has been reduced, the safe operation of assurance cooling tower that can be better, the development of promotion cooling tower trade.
Description
Technical Field
The utility model relates to a cooling tower equipment technical field specifically is an energy-conserving guiding device of cooling tower dryer.
Background
The cooling tower is a main device for bringing waste heat generated in industrial production into the atmosphere, the waste heat enters the cooling tower in a hot water mode, is cooled by hot water during evaporation and conduction heat dissipation and then returns to the production, the heat of the hot water is transferred to air, a large amount of fresh natural air needs to be provided for the cooling tower, and the waste heat air is discharged to the outside of the cooling tower, the effect is completed by a cooling tower fan, the operation of the cooling tower fan generates the energy consumption of the cooling tower, the energy consumption of the fan is reduced, the energy consumption of the fan is increased along with the increase of the resistance of airflow passing through the cooling tower and the ventilation flow, the air resistance passing through the cooling tower is the only way, the kinetic energy of the hot air discharged by the cooling tower is an important component of the air resistance of the cooling tower, the purpose of installing a wind cylinder on the cooling tower is to reduce the kinetic energy of the air discharged by the cooling tower, the existing wind cylinder of the cooling tower is not very effective in reducing the kinetic energy of the air discharged by the cooling tower, and the fan outlet stands up in the cooling tower air duct to form vortex, so that the energy consumption is increased, on the other hand, the kinetic energy of the outlet is increased due to the fact that the flow velocity distribution of the air duct outlet is uneven, and if the cooling tower air duct is not reformed, the energy consumption of the fan is increased.
In order to overcome the defects in the existing market, the technology of the air duct of the cooling machine is urgently needed to be improved, the safe operation of the cooling tower can be better ensured, and the development of the industry of the cooling tower is promoted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving guiding device of cooling tower dryer to the cooling tower dryer that proposes in solving above-mentioned background art reduces cooling tower exhaust air kinetic energy and is not very effective, and just fan export is upright to form the vortex in the cooling tower dryer, has increased the energy consumption, and on the other hand makes the inhomogeneous problem that has strengthened the kinetic energy of export of dryer export velocity of flow distribution.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving guiding device of cooling tower dryer, includes tower body and dryer, the dryer is installed at the tower body top, and is provided with the criss-cross support frame above the dryer is inside, support frame one end and dryer fixed connection, and the support frame one end fixedly connected with water conservancy diversion aircraft bonnet that keeps away from the dryer, the inside fixed mounting of water conservancy diversion aircraft bonnet has driving motor, and driving motor's output shaft has the flabellum, the bottom of dryer is provided with the filter screen, and the center of filter screen installs the support column, the equal fixed mounting in support column outside surface has the glass baffle, and glass baffle one end to filter screen lopsidedness, dryer bottom fixed mounting has the annular water distributor of circle, and the water distributor is located the top of filter screen, the tower body bottom.
Preferably, the outside right side of tower body is provided with the backup pad, is provided with spray water pump in the backup pad, and spray water pump output end and water-supply connection.
Preferably, a water collecting bag is arranged above the right side outside the tower body, the water collecting bag is connected with the water distribution pipe through a water inlet pipe, and spraying heads are uniformly arranged on the outer surface of the water distribution pipe.
Preferably, a circulating water pipe is arranged on the right side outside the tower body, the other end of the circulating water pipe is connected with the spray water pump, and the circulating water pipe is located above the supporting plate.
Preferably, the air guide cover is composed of a dust screen, a first curved surface part, a plane part and a second curved surface part.
Preferably, the air guide machine cover is of a round drum-shaped structure, the surface of the dustproof net is coated with an anti-corrosion material, and the first curved surface part, the plane part and the second curved surface part are all made of glass fiber reinforced plastic materials.
Compared with the prior art, the beneficial effects of the utility model are that: this energy-conserving guiding device of cooling tower dryer, the structure sets up rationally, spray the sprinkler head through setting up the ring distribution in the dryer bottom, atomize and spray, effectively reduce the air kinetic energy of waste gas, can prevent through the air guide cover that the dryer export from forming the vortex, the resistance of air guide cover increase export simultaneously, play the effect of water conservancy diversion to the air, play the effect that blocks through setting up the motion of glass baffle to the air current, thereby the kinetic energy of air has been reduced, the resistance when having reduced the flabellum and rotating, the safe operation of assurance cooling tower that can be better, promote the development of cooling tower trade.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view showing the structure of the present invention;
fig. 3 is a schematic view of the structure of the deflector cover of the present invention.
In the figure: 1. a tower body; 2. a filter screen; 3. a support pillar; 4. a glass baffle; 5. a fan blade; 6. an air duct; 7. a flow guide machine cover; 8. a drive motor; 9. a support frame; 10. a water distribution pipe; 11. Spraying a spray head; 12. a water inlet pipe; 13. collecting water; 14. a water feeding pipe; 15. a spray water pump; 16. a circulating water pipe; 17. a support plate; 18. and (7) a water reservoir.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving air duct guiding device for a cooling tower air duct comprises a tower body 1 and an air duct 6, wherein the top of the tower body 1 is provided with the air duct 6, a cross-shaped supporting frame 9 is arranged above the inner part of the air duct 6, one end of the supporting frame 9 is fixedly connected with the air duct 6, one end of the supporting frame 9, which is far away from the air duct, is fixedly connected with a guiding hood 7, the inner part of the guiding hood 7 is fixedly provided with a driving motor 8, an output shaft of the driving motor 8 is connected with fan blades 5, the guiding hood 7 can prevent the outlet of the air duct 6 from forming vortex, meanwhile, the resistance of the outlet is increased, the guiding effect is realized on air, the resistance of air flow passing is smaller, the bottom of the air duct 6 is provided with a filter screen 2, the center of the filter screen 2 is provided with a supporting column 3, the outer side surface of the supporting column 3 is fixedly provided with a glass baffle 4, one end of the glass baffle 4 inclines to one side of the filter screen 2, the movement of the air flow is blocked by the glass baffle 4, thereby reducing the air kinetic energy, a circular water distribution pipe 10 is fixedly arranged at the bottom of the air duct 6, the water distribution pipe 10 is positioned above the filter screen 2, a reservoir 18 is arranged at the bottom of the tower body 1, a support plate 17 is arranged at the right side outside the tower body 1, a spray water pump 15 is arranged on the support plate 17, the output end of the spray water pump 15 is connected with an upper water pipe 14, a water collection bag 13 is arranged above the right side outside the tower body 1, the water collection bag 13 is connected with the water distribution pipe 10 through a water inlet pipe 12, spray nozzles 11 are uniformly arranged on the outer surface of the water distribution pipe 10, the air kinetic energy of the waste gas is effectively reduced by carrying out atomization spray through the spray nozzles 11 distributed in a circular ring shape at the bottom of the air duct, a circulating water pipe 16 is arranged at the right side outside the tower body 1, the other end of the circulating water pipe 16 is connected with the spray water pump 15, the circulating water pipe 16 is positioned above the support plate 17, and the deflector cover 7 is composed of a dustproof net 71, The first curved surface part 72, the plane part 73 and the second curved surface part 74, the air guide hood 7 is of a round drum-shaped structure, the surface of the dustproof net 71 is coated with corrosion-resistant materials, and the first curved surface part 72, the plane part 73 and the second curved surface part 74 are all made of glass fiber reinforced plastics.
The working principle is as follows: when the cooling tower air duct energy-saving flow guide device is used, the spray heads 11 distributed in a circular ring mode are arranged at the bottom of the air duct 6, atomization spraying is carried out, air kinetic energy of waste gas is effectively reduced, vortex can be prevented from being formed at the outlet of the air duct 6 through the flow guide cover 7, meanwhile, the resistance of the outlet is increased through the flow guide cover 11, the effect of flow guide is achieved on air, the effect of blocking the movement of air flow is achieved through the glass baffle 4, therefore, the kinetic energy of air is reduced, the resistance when fan blades rotate is reduced, and the whole working process of the cooling tower air duct energy-saving flow guide device is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-conserving guiding device of cooling tower dryer, includes tower body (1) and dryer (6), its characterized in that: the wind tube (6) is installed at the top of the tower body (1), a cross-shaped support frame (9) is arranged above the interior of the wind tube (6), one end of the support frame (9) is fixedly connected with the wind tube (6), one end of the support frame (9) far away from the wind tube is fixedly connected with a flow guide hood (7), a driving motor (8) is fixedly installed inside the flow guide hood (7), an output shaft of the driving motor (8) is connected with fan blades (5), a filter screen (2) is arranged at the bottom of the wind tube (6), a support column (3) is installed at the center of the filter screen (2), glass baffles (4) are fixedly installed on the outer side surfaces of the support column (3), one ends of the glass baffles (4) incline to one side of the filter screen (2), a circular water distribution pipe (10) is fixedly installed at the bottom of the wind tube (6), and the water distribution pipe (10) is located above the filter screen (2), a reservoir (18) is arranged at the bottom of the tower body (1).
2. The energy-saving flow guide device for the air duct of the cooling tower as claimed in claim 1, wherein: a supporting plate (17) is arranged on the right side of the outside of the tower body (1), a spray water pump (15) is arranged on the supporting plate (17), and the output end of the spray water pump (15) is connected with a water feeding pipe (14).
3. The energy-saving flow guide device for the air duct of the cooling tower as claimed in claim 1, wherein: a water collecting bag (13) is arranged above the right side outside the tower body (1), the water collecting bag (13) is connected with the water distribution pipe (10) through a water inlet pipe (12), and spraying and sprinkling heads (11) are uniformly arranged on the outer surface of the water distribution pipe (10).
4. The energy-saving flow guide device for the air duct of the cooling tower as claimed in claim 1, wherein: a circulating water pipe (16) is arranged on the right side of the outside of the tower body (1), the other end of the circulating water pipe (16) is connected with a spray water pump (15), and the circulating water pipe (16) is located above a support plate (17).
5. The energy-saving flow guide device for the air duct of the cooling tower as claimed in claim 1, wherein: the air guide cover (7) is composed of a dust screen (71), a first curved surface portion (72), a plane portion (73) and a second curved surface portion (74).
6. The energy-saving flow guide device for the air duct of the cooling tower as claimed in claim 1, wherein: the air guide machine cover (7) is of a round drum-shaped structure, the surface of the dustproof net (71) is coated with an anti-corrosion material, and the first curved surface portion (72), the plane portion (73) and the second curved surface portion (74) are all made of glass fiber reinforced plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924317.1U CN213902067U (en) | 2020-09-07 | 2020-09-07 | Energy-saving flow guide device for air duct of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924317.1U CN213902067U (en) | 2020-09-07 | 2020-09-07 | Energy-saving flow guide device for air duct of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902067U true CN213902067U (en) | 2021-08-06 |
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ID=77110342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021924317.1U Active CN213902067U (en) | 2020-09-07 | 2020-09-07 | Energy-saving flow guide device for air duct of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213902067U (en) |
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2020
- 2020-09-07 CN CN202021924317.1U patent/CN213902067U/en active Active
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