CN215491174U

CN215491174U - Closed cooling tower of water turbine

Info

Publication number: CN215491174U
Application number: CN202121747965.9U
Authority: CN
Inventors: 郭如锦
Original assignee: Fuqing Xinxin Lengyuan Technology Co ltd
Current assignee: Fuqing Xinxin Lengyuan Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The utility model belongs to the technical field of closed cooling towers, and relates to a water turbine closed cooling tower. The utility model has the advantages of, this hydraulic turbine closed cooling tower, through setting up the hydraulic turbine, through the inside of second pump machine with hot water input to the hydraulic turbine, hot water is when the hydraulic turbine is advanced, make the hydraulic turbine drive the flabellum, produce the amount of wind, replaced the work that the motor will do originally, and utilize the residual pressure of second pump machine, beat water into the hydraulic turbine, this process itself, do not consume new electric energy, but utilize the residual pressure of water pump, a motor that drives the flabellum has been saved, utilize the hydraulic turbine, in sending water into the heat exchange coil, make the more energy-conserving power saving of equipment, rotate through hydraulic turbine drive flabellum, rather than adopting the motor to drive the flabellum, avoided producing great noise, because of the hydraulic turbine is not the electric drive, make equipment safer, and the maintenance cost is low.

Description

Closed cooling tower of water turbine

Technical Field

The utility model belongs to the technical field of closed cooling towers, and particularly relates to a closed cooling tower of a water turbine.

Background

The traditional closed cooling tower has three power systems, (1) a fan is driven by a motor; (2) the circulation of the medium in the heat exchange coil needs a special pump; (3) the water circulation of the water from the cooling tower chassis to the water distribution pipe at the upper part needs a special pump machine; the consumption of electric energy is large, and the noise is large, so that the improvement of the traditional closed cooling tower is needed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a closed cooling tower of a water turbine, which solves the technical problems of high electric energy consumption and high noise.

In order to achieve the purpose, the utility model provides the following technical scheme: the closed cooling tower of the water turbine comprises a tower body and a first pump, wherein a water collecting tank is arranged at the bottom of the tower body, the interior of the tower body is provided with a filler and a heat exchange coil pipe, the top of the tower body is provided with a water turbine, the water inlet end of the water turbine is communicated with a hot water inlet pipe, the output end of the water turbine is communicated with a water turbine drain pipe, one end of the water discharge pipe of the water turbine is communicated with the heat exchange coil pipe, the output shaft of the water turbine is provided with fan blades, the side surface of the water collecting tank is communicated with a connecting pipe, one end of the connecting pipe is communicated with the first pump, the output end of the first pump is respectively communicated with a first upper water pipe and a second upper water pipe through a three-way pipe, the tower body is characterized in that two water spray pipes are arranged at the top of the inner wall of the tower body, the first water supply pipe and the second water supply pipe are respectively communicated with the two water spray pipes, and the two water spray pipes are respectively provided with a spray head.

As a further scheme of the utility model: the top of tower body is provided with the protection casing.

As a further scheme of the utility model: and a valve is arranged on the connecting pipe.

As a further scheme of the utility model: one end of the heat exchange coil is communicated with a cold water discharge pipe.

As a further scheme of the utility model: one end of the hot water inlet pipe is communicated with a second pump.

Compared with the prior art, the utility model has the beneficial effects that:

1. this hydraulic turbine closed cooling tower, through setting up the hydraulic turbine, through the inside of second pump machine with hot water input to the hydraulic turbine, hot water is during the hydraulic turbine of intaking, make the hydraulic turbine drive the flabellum, produce the amount of wind, replaced the work that the motor will be done originally, and utilize the residual pressure of second pump machine, the hydraulic turbine is beaten into to water, this process itself, do not consume new electric energy, but utilize the residual pressure of water pump, a motor that has saved drive flabellum, utilize the hydraulic turbine, send into the heat exchange coil intraductal to water, make the more energy-conserving power saving of equipment, rotate through hydraulic turbine drive flabellum, rather than adopting the motor to drive the flabellum, avoided producing great noise, because of the hydraulic turbine is not the electric drive, make equipment safer, and the maintenance cost is low.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a front cross-section of a conventional closed cooling tower;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

in the figure: 1. a tower body; 2. a water collecting tank; 3. a filler; 4. a water turbine; 5. a fan blade; 6. a protective cover; 7. a hot water inlet pipe; 8. a water turbine drain pipe; 9. a connecting pipe; 10. a first pump; 11. a first water supply pipe; 12. a second water supply pipe; 13. a water spray pipe; 14. a spray head; 15. a heat exchange coil; 16. a cold water discharge pipe; 17. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a closed cooling tower of a water turbine comprises a tower body 1 and a first pump machine 10, wherein a water collecting tank 2 is arranged at the bottom of the tower body 1, a filler 3 and a heat exchange coil 15 are arranged inside the tower body 1, a water turbine 4 is arranged at the top of the tower body 1, a hot water inlet pipe 7 is communicated with a water inlet end of the water turbine 4, an output end of the water turbine 4 is communicated with a water turbine drain pipe 8, one end of the water turbine drain pipe 8 is communicated with the heat exchange coil 15, fan blades 5 are arranged on an output shaft of the water turbine 4, a connecting pipe 9 is communicated with the side surface of the water collecting tank 2, one end of the connecting pipe 9 is communicated with the first pump machine 10, an output end of the first pump machine 10 is respectively communicated with a first water feeding pipe 11 and a second water feeding pipe 12 through a three-way pipe, water spraying pipes 13 are arranged at the top of the inner wall of the tower body 1, the number of the water spraying pipes 13 is two, the first water feeding pipe 11 and the second water feeding pipe 12 are respectively communicated with the two water spraying pipes 13, all be provided with shower nozzle 14 on two spray pipes 13, through setting up hydraulic turbine 4, through the inside of second pump machine with hot water input to hydraulic turbine 4, hot water is during the turbine 4 that intakes, make hydraulic turbine 4 drive flabellum 5, produce the amount of wind, the work that the original motor will be done has been replaced, and utilize the residual pressure of second pump machine, the hydraulic turbine 4 is beaten to water, this process itself, do not consume new electric energy, but utilize the residual pressure of water pump, a motor that drives flabellum 5 has been saved, utilize hydraulic turbine 4, in sending water into heat exchange coil 15, make the more energy-conserving power saving of equipment, drive flabellum 5 through hydraulic turbine 4 and rotate, but not adopt the motor to drive flabellum 5, the production of great noise has been avoided, because of hydraulic turbine 4 is not the electric drive, make equipment safer, and the maintenance cost is low.

Specifically, the top of tower body 1 is provided with protection casing 6, plays the effect of protection to flabellum 5, is provided with valve 17 on the connecting pipe 9.

Specifically, one end of the heat exchange coil 15 is communicated with a cold water discharge pipe 16 to discharge cold water conveniently, and one end of the hot water inlet pipe 7 is communicated with a second pump.

The working principle of the utility model is as follows:

when using, import hot water to the inside of hydraulic turbine 4 through the second pump machine, utilize the residual pressure of second pump machine, beat water into hydraulic turbine 4, utilize hydraulic turbine 4, send water into heat exchange coil 15 in, and through opening valve 17, make first pump machine 10 import the water in the catch basin 2 to the spray pipe 13 in, spray water through shower nozzle 14, cool down the hot water in the heat exchange coil 15, when hot water intakes turbine 4, make hydraulic turbine 4 drive flabellum 5, produce the amount of wind, discharge the damp and hot air in tower body 1, the cooling water of cooling completion is discharged through cold water discharge pipe 16.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. Closed cooling tower of hydraulic turbine, including tower body (1) and first pump machine (10), its characterized in that: the water-cooling tower is characterized in that a water collecting tank (2) is arranged at the bottom of the tower body (1), a filler (3) and a heat exchange coil (15) are arranged inside the tower body (1), a water turbine (4) is arranged at the top of the tower body (1), a hot water inlet pipe (7) is communicated with a water inlet end of the water turbine (4), an output end of the water turbine (4) is communicated with a water turbine drain pipe (8), one end of the water turbine drain pipe (8) is communicated with the heat exchange coil (15), a fan blade (5) is arranged on an output shaft of the water turbine (4), a connecting pipe (9) is communicated with the side surface of the water collecting tank (2), one end of the connecting pipe (9) is communicated with a first pump (10), an output end of the first pump (10) is respectively communicated with a first water feeding pipe (11) and a second water feeding pipe (12) through a three-way pipe, a water spraying pipe (13) is arranged at the top of the inner wall of the tower body (1), the number of the water spraying pipes (13) is two, the first water feeding pipe (11) and the second water feeding pipe (12) are respectively communicated with the two water spraying pipes (13), and the two water spraying pipes (13) are respectively provided with a spray head (14).

2. The closed cooling tower of a water turbine according to claim 1, wherein: the top of the tower body (1) is provided with a protective cover (6).

3. The closed cooling tower of a water turbine according to claim 1, wherein: and a valve (17) is arranged on the connecting pipe (9).

4. The closed cooling tower of a water turbine according to claim 1, wherein: one end of the heat exchange coil (15) is communicated with a cold water discharge pipe (16).

5. The closed cooling tower of a water turbine according to claim 1, wherein: one end of the hot water inlet pipe (7) is communicated with a second pump.