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Wind power and water power mixed power generation device of cooling tower

A technology of hybrid power generation and wind power generators, which is applied in the direction of wind power generation, wind power engines, wind power motor combinations, etc., can solve the problems of wasting electric energy, etc., and achieve the effects of low promotion cost, obvious benefit effect, and reduced exhaust noise

Inactive Publication Date: 2015-06-24
CENT SOUTH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by this device is: the cooling tower fan is the core equipment of the system, and the fan is generally in a normal running state. Even if it is cloudy, rainy, or the water temperature is relatively low, there is no shutdown command, and the cooling tower fan is still running. This undoubtedly wastes a lot of electric energy, and in order to ensure the exhaust flow and cooling effect, the rated power of the fan is generally 1-2 times the power required by the system, and the gas is discharged into the natural environment, considering the conversion of the excess kinetic energy of the exhaust gas for electrical energy

Method used

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  • Wind power and water power mixed power generation device of cooling tower
  • Wind power and water power mixed power generation device of cooling tower
  • Wind power and water power mixed power generation device of cooling tower

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Embodiment Construction

[0045] In order to further clarify the purpose, technical solutions and advantages of the invention, the device will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] see figure 1 , in the attached figure 1 Middle: 1-circulating water, 2-cooling tower shell, 3-filling layer, 4-hydraulic generator module, 5-deflector, 6-wind generator module, 7-fan, 8-rotary circulating water spray Tube, 9 - water pump. The circulating water 1 is in the sump at the bottom of the tower, and a water pump 9 is installed on the side of the lower part of the sump to pump the water into the tower for spraying. The water flows through the vertical pipes to between the packing layer 3 in the middle of the tower and the fan 7 at the top of the tower, and then into the rotary circulating water nozzle 8, which is installed on the vertical pipe for water delivery. The hydroelectric generating set module 4 of the novel device is installed directly below th...

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Abstract

The invention relates to a wind power and water power mixed power generation device of a cooling tower. The wind power and water power mixed power generation device comprises an original cooling tower module, original wind power generator set modules, original water power generator set modules, an improved filling module, corresponding flow guiding pieces, corresponding supporting structures and other auxiliary devices. The wind power and water power mixed power generation device comprises circulation water (1), a cooling tower shell (2), a filling layer (3), the water power generator set modules (4), the flow guiding pieces (5), the wind power generator set modules (6), a fan (7), a rotation type circulation water spraying pipe (8), a water pump (9) and corresponding control systems. In this way, remaining wind power and water power pressure heads generate power through recycling, the improved filling further improves the efficiency of heat dissipation and other diversified functions, and the wind power and water power mixed power generation device can achieve the purpose of saving energy and reducing emissions sufficiently, and is convenient to machine, install, adjust, renovate, modify and redesign and capable of being widely applied to places where cooling towers are used.

Description

technical field [0001] The present invention relates to a new type of wind-hydraulic hybrid power generation device for cooling towers, in particular, it relates to a device for generating wind power by using the excess air volume and wind speed at the air outlet of the cooling tower, and using the water flow at the water outlet of the cooling tower for hydroelectric power generation. It is used to improve the efficiency of cooling towers, facilitate processing, installation and debugging, and can be widely used in various existing cooling tower renovations and new designs of cooling tower energy-saving devices Background technique [0002] In 2013, in the list of 1,400 high-energy-consuming enterprises announced by the National Development and Reform Commission, it was found that, except for some cement manufacturing enterprises, more than 90% of the enterprises used mechanical ventilation cooling towers in large quantities, and the average consumption of each enterprise was...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03B13/00F28C1/00
CPCY02E10/72Y02P80/10
Inventor 刘益才武曈雷斌义方莹
Owner CENT SOUTH UNIV
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