Water turbine for bidirectional rotating type cooling tower

A two-way rotation, cooling tower technology, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve the problem of inability to achieve reverse rotation to solve the problem of ice in the air inlet, and achieve the effect of ensuring normal practicality

Inactive Publication Date: 2016-08-24
合肥天沃能源科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a two-way rotating cooling tower water turbine, which solves the problem that the current water energy recovery cooling tower water turbine cannot be reversed to solve the problem of ice melting at the air inlet

Method used

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  • Water turbine for bidirectional rotating type cooling tower
  • Water turbine for bidirectional rotating type cooling tower
  • Water turbine for bidirectional rotating type cooling tower

Examples

Experimental program
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Embodiment Construction

[0011] See figure 1 A two-way rotating cooling tower water turbine includes a volute 1, a water wheel 2 arranged in the volute 1 and a speed reducer connected to the water wheel.

[0012] See figure 2 , image 3 1. The speed reducer includes an input shaft 3 with an input gear 5 connected to the water wheel 2, an output shaft 4 with an output gear 6 connected to the gear, a gear frame 7 is arranged between the input shaft 3 and the output shaft 4, and the gear frame 7 is provided with two sets of parallel transmission gear sets, and the gear frame 7 is provided with a gear frame lifting device, wherein one set of transmission gear sets includes the first transmission gear 8, and the other set of transmission gear sets includes the second transmission gears that mesh with each other 9 and the third transmission gear 10, the gear frame hoisting device includes an upright pull rod 11 connected to the gear frame top, a slide 12 fixedly arranged on the upright pull rod 11 and a ...

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Abstract

The invention discloses a water turbine for a bidirectional rotating type cooling tower. The water turbine comprises a turbine shell, a water wheel and a speed reducer, wherein the water wheel is arranged in the turbine shell, the speed reducer is connected to the water wheel and comprises an input shaft and an output shaft, the input shaft is provided with an input gear and is connected with the water wheel, and the output shaft is provided with an output gear and is connected with the input gear of the input shaft; a gear frame is arranged between the input shaft and the output shaft, two parallel transmission gear sets are arranged on the gear frame, and a gear set lifting device is arranged at the top end of the gear frame; and one transmission gear set comprises a first transmission gear, and the other transmission gear set comprises a second transmission gear and a third transmission gear which are mutually meshed. The water turbine is simple in structure, and by virtue of change of odd and even numbers of the transmission gears, the steering change of the output shaft of the water turbine is changed, so that the purpose of deicing through backflushing of a water-power recycling cooling tower is achieved.

Description

technical field [0001] The invention relates to the technical field of water turbines for cooling towers, in particular to a two-way runner type water turbine for cooling towers. Background technique [0002] Cooling towers are widely used in steel, chemical and other industries. The cooling tower water turbine is a new type of water turbine that perfectly utilizes the surplus energy of the circulating water system to drive the cooling tower fan. It has been used more and more in the field of cooling towers. However, in the winter in the northern part of my country, there is often ice formation at the air inlet of the cooling tower, and sometimes the ice will even block the air outlet, resulting in the inability to ventilate and seriously affecting the operation of the cooling tower. For traditional cooling towers, the fan of the cooling tower is generally operated in reverse to melt the ice, but the existing water turbine cannot be reversed, so once it freezes, it can only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F16H1/22
CPCF03B13/00F16H1/22
Inventor 魏芳芳
Owner 合肥天沃能源科技有限公司
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