Hybrid power energy-saving type water evaporative condenser fan

An evaporative condenser and hybrid power technology, applied in hydropower, engine components, machines/engines, etc., can solve problems such as poor air circulation, unsatisfactory use, and increased intake resistance, etc., to achieve flexible and practical drive methods, The structure is simple and the effect of reducing air intake resistance

Pending Publication Date: 2019-03-08
DONGGUAN UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inlet water pressure of this type of water-type evaporative condenser is greater than 140kpa, which is 80kpa higher than that of the general water-type evaporative condenser. The evaporative condenser is small and cannot be used when the system is overloaded
[0003] The force-bearing area of ​​the traditional water turbine blades is smaller than the

Method used

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  • Hybrid power energy-saving type water evaporative condenser fan
  • Hybrid power energy-saving type water evaporative condenser fan
  • Hybrid power energy-saving type water evaporative condenser fan

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Such as Figure 1 to Figure 5 As shown, the hybrid energy-saving water-type evaporative condenser fan includes: a bracket 1 and a machine frame 22. The bracket 1 is fixed in the middle of the inner side of the machine frame 22. A split booster shaft 3 is fixed, and the split booster shaft 3 is sequentially provided with a first bearing 4, a second bearing 5, a third bearing 6, and a fourth bearing 7 from bottom to top, and the bottom end of the split booster shaft 3 is arranged There is a water turbine casing 8, the bottom of the water turbine casing 8 is fixedly connected with the outer sh...

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PUM

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Abstract

The invention relates to the technical field of fans, in particular to a hybrid power energy-saving type water evaporative condenser fan. Impact force of water flow is utilized to drive a water turbine enclosure to rotate, so that a connecting rod, a driven wheel and a cross fixed frame are driven to coaxially rotate, and fan blades are finally driven to rotate; when rotation speed of the fan blades reaches needed rotation speed, a motor is switched off, and power of the fan blades is provided by impact force of the water flow; when rotation speed of the fan blades does not reach needed rotation speed, the motor is started to drive the drive wheel to rotate, so that the driven wheel, the connecting rod and the cross fixed frame are driven to coaxially rotate, and the fan blades are finallydriven to rotate; a spiral shaft replaces a filler layer, so that gas inlet resistance of a gas inlet of the water evaporative condenser fan is reduced, air circulating effect is good, and the cooling effect is good. The hybrid power energy-saving type water evaporative condenser fan is simple and novel in structure, is good in air circulating effect, is good in cooling effect, has an electric-energy drive way and a water-energy drive way, which are flexible and practical, and can economically and conveniently reduce an energy consumption ratio.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a hybrid energy-saving water-type evaporative condenser fan. Background technique [0002] For a long time, there have been two drive modes for water-type evaporative condenser fans. The first one is that the motor is directly connected or drives the fan through a reduction gear. Since the operating load of the water-type evaporative condenser is directly related to the meteorological conditions, the energy consumption ratio of the low-load state and the full-load state will not decrease; the second type is the high water pressure of the system pipe network to drive the water turbine , the water turbine coaxially drives the fan to run. The inlet water pressure of this type of water-type evaporative condenser is greater than 140kpa, which is 80kpa higher than that of the general water-type evaporative condenser. The evaporative condenser is small and cannot be used when the system...

Claims

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Application Information

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IPC IPC(8): F04D25/04F04D25/08F03B13/00F03B11/00F03B11/06
CPCF03B11/00F03B11/06F03B13/00F04D25/04F04D25/08Y02E10/20
Inventor 陈佰满陈捷超何清廖文波肖汉敏李琳张劲松
Owner DONGGUAN UNIV OF TECH
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