CN215447496U

CN215447496U - Mixed-flow cooling tower of water turbine

Info

Publication number: CN215447496U
Application number: CN202121747049.5U
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: 2022-01-07
Anticipated expiration: 2031-07-29

Abstract

The utility model belongs to the technical field of cooling towers, and relates to a mixed-flow cooling tower of a water turbine, which comprises a tower body, wherein a water collecting tank is arranged at the bottom of the tower body, a spray pump is fixedly arranged on the side surface of the water collecting tank through a connecting pipe, the top of the spray pump is fixedly connected with a water delivery pipeline, the top of the tower body is fixedly connected with the water turbine, the water turbine is rotatably connected with a fan, the water delivery pipeline is fixedly arranged on the side surface of the water turbine, and a water distribution pipe is fixedly arranged at the bottom of the water turbine. Its beneficial effect is, hydraulic turbine mixed flow cooling tower sprays the pump through setting up, sprays the pump work, can take out the circulating water in the catch basin and send, directly into the hydraulic turbine with the circulating water in, with the help of the rotation effect of fan with the hydraulic turbine, can realize driving fan pivoted purpose, on the one hand, need not the motor and drive, energy-conserving security is high simultaneously, on the other hand, the noiselessness ensures good service environment.

Description

Mixed-flow cooling tower of water turbine

Technical Field

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

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 heat dissipation device which utilizes the principle that the heat is carried away by the volatilization of steam to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate the waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system.

At present, a power system of the existing cooling tower adopts a motor to drive a fan, the power consumption is overlarge, the safety is low, meanwhile, in a heat exchange coil, special pumps are needed for medium circulation, water in a cooling tower chassis flows to a water distribution pipe on the upper part and self water circulation, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mixed-flow cooling tower of a water turbine, which solves the technical problems of poor energy-saving effect and low safety.

In order to achieve the purpose, the utility model provides the following technical scheme: the mixed-flow cooling tower of the water turbine comprises a tower body, the bottom of tower body is provided with the catch basin, there is the spray pump side of catch basin through connecting pipe fixed mounting, the top fixedly connected with conduit of spray pump, the top fixedly connected with water turbine of tower body, the hydraulic turbine internal rotation is connected with the fan, conduit fixed mounting is in the side of the hydraulic turbine, the bottom fixed mounting of the hydraulic turbine has the water distributor, the inside fixed mounting of tower body has heat exchange coil, the water distributor is located heat exchange coil top.

As a further scheme of the utility model: the water turbine is made of a carbon steel plate.

As a further scheme of the utility model: and a packing layer is arranged in the tower body.

As a further scheme of the utility model: the head end and the tail end of the heat exchange coil are respectively provided with a heat medium inlet and a cold medium outlet.

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

1. this hydraulic turbine mixed flow cooling tower sprays the pump through setting up, spray pump work, can pump the circulating water in the pond, directly beat the circulating water into in the hydraulic turbine, with the help of the rotation effect of fan and hydraulic turbine, can realize driving fan pivoted purpose, on the one hand, need not the motor and drive, energy-conserving security is high simultaneously, on the other hand, the noiselessness ensures good service environment, through the carbon steel board preparation hydraulic turbine, can ensure hydraulic turbine high temperature resistance, it is more stable to use.

2. This hydraulic turbine mixed flow cooling tower through setting up the hydraulic turbine, through the water distributor, can spray water, and cooperation heat exchange coil and packing layer realize the exchange of cold and hot medium, reach the heat transfer purpose, through setting up hot medium import and cold medium export, can input hot medium with the help of outside driving system, realizes heat transfer work with the help of heat exchange coil.

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 view of a front view cross section of the present invention;

in the figure: 1. a tower body; 2. a spray pump; 3. a heat exchange coil; 4. a water delivery pipeline; 5. a water turbine; 6. a water distribution pipe; 7. a filler layer; 8. a cold medium outlet; 9. a thermal medium inlet; 10. a water collecting tank; 11. a fan.

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, the present invention provides the following technical solutions: mixed flow type cooling tower of water turbine 5, including the tower body 1, the bottom of the tower body 1 is provided with a water collecting tank 10, the side of the water collecting tank 10 is fixedly provided with a spray pump 2 through a connecting pipe, through setting up the spray pump 2, the spray pump 2 works, can pump the circulating water in the water collecting tank 10, directly pump the circulating water into the water turbine 5, with the help of the rotating action of a fan 11 and the water turbine 5, the purpose of driving the fan 11 to rotate can be realized, on one hand, the motor is not needed to drive, energy saving and high safety are realized, on the other hand, no noise, ensure good use environment, the top of the spray pump 2 is fixedly connected with a water pipeline 4, the top of the tower body 1 is fixedly connected with the water turbine 5, through setting up the water turbine 5, through a water distribution pipe 6, water can be sprayed, the heat exchange of cold and hot media is realized by matching with a heat exchange coil pipe 3 and a packing layer 7, the heat exchange purpose is achieved, a fan 11 is rotatably connected in the water turbine 5, a water delivery pipeline 4 is fixedly arranged on the side face of the water turbine 5, a water distribution pipe 6 is fixedly arranged at the bottom of the water turbine 5, a heat exchange coil 3 is fixedly arranged in the tower body 1, and the water distribution pipe 6 is positioned above the heat exchange coil 3.

Hydraulic turbine 5 makes for the carbon steel sheet, through carbon steel sheet preparation hydraulic turbine 5, can ensure 5 high temperature resistance of hydraulic turbine, uses more stably, and 1 inside packing layer 7 that is provided with of tower body.

Specifically, head end and the tail end of heat transfer coil 3 are provided with hot medium import 9 and cold medium export 8 respectively, through setting up hot medium import 9 and cold medium export 8, can import the hot medium with the help of outside driving system, realize heat transfer work with the help of heat transfer coil 3.

The working principle of the utility model is as follows:

s1, firstly, the spray pump 2 works, circulating water is pumped into the water turbine 5 through the conveying pipeline, the water turbine 5 operates, the fan 11 is driven to rotate stably by the aid of the circulating water, and meanwhile, the water turbine 5 outputs the water through the water distribution pipe 6;

s2, introducing a heat medium into the heat exchange coil 3 by means of an external power system, discharging a cold medium from the cold medium outlet 8 after heat exchange of the heat exchange coil 3, and allowing dry and cold air to enter the tower body 1 to realize circulating heat exchange.

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. Mixed-flow cooling tower of water turbine, including tower body (1), its characterized in that: the bottom of tower body (1) is provided with catch basin (10), there is spray pump (2) side of catch basin (10) through connecting pipe fixed mounting, spray top fixedly connected with conduit (4) of pump (2), the top fixedly connected with hydraulic turbine (5) of tower body (1), hydraulic turbine (5) internal rotation is connected with fan (11), conduit (4) fixed mounting is in the side of hydraulic turbine (5), the bottom fixed mounting of hydraulic turbine (5) has water distributor (6), the inside fixed mounting of tower body (1) has heat exchange coil (3), water distributor (6) are located heat exchange coil (3) top.

2. The turbine francis cooling tower of claim 1, wherein: the water turbine (5) is made of a carbon steel plate.

3. The turbine francis cooling tower of claim 1, wherein: a packing layer (7) is arranged inside the tower body (1).

4. The turbine francis cooling tower of claim 1, wherein: the head end and the tail end of the heat exchange coil (3) are respectively provided with a heat medium inlet (9) and a cold medium outlet (8).