Radial-flow water wheel generator set

Abstract

A radial-flow water wheel generator set comprises a drive mechanism, a speed governing mechanism, a water wheel hoisting mechanism and a control mechanism; the water wheel is sheathed on a principal axis, the principal axis is fixedly connected with the bull wheel of the water wheel hoisting mechanism in a concentric way, the drive axis of the water wheel hoisting mechanism is fixedly connected with a clutch by an axis-coupler, and connected with the axis of the generators by a planet gear accelerator and a hydraulic stepless speed governor; the speed governing mechanism has the functions of coarse governing and fine governing, the coarse governing is implemented by connecting a left spoiler and a right spoiler to the front end of a swing axis, and inserting the swing axis into the axis sleeve on the rack of the spoilers, and the fine governing is implemented by adopting the hydraulic stepless speed governor, arranging slideways capable of hoisting on two ends of the walking beams of the water wheel hoisting mechanism to be fixedly connected with the machine frame, arranging four walking beams respectively on the bottom faces of two ends of the left walking beam and the right walking beam correspondingly, arranging four hydraulic cylinders below the left walking beam and the right walking beam correspondingly, and connecting the piston connecting rod top of the hydraulic cylinders with the jacking of the walking beams. The invention is scientific in design, compact in structure, simple in construction and low in cost, is suitable for electricity generation in rural and mountainous areas.

Description

technical field [0001] The invention relates to a generating set, in particular to a generating set that uses only the runoff of rivers and rivers and the tail water discharged into channels by large and medium-sized hydropower stations to generate runoff power without building dams. Background technique [0002] At present, there are several forms of power generation in the world, such as hydropower, thermal power, wind power, solar energy, and bio-energy. A prominent problem common to these forms of power generation is that the initial construction of the power station requires relatively high investment costs, of which infrastructure and generating units occupy a considerable proportion. expenses. [0003] In addition, except for hydraulic power and thermal power, the power of primary energy in other forms of power generation cannot be kept constant, and eventually the rotation of the generator cannot be kept constant. . Although hydropower generation is limited by the ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of huge facilities, high investment costs, long construction period, large amount of daily maintenance and high operating costs in the current various power generation methods, and to provide a low investment cost, quick effect, Quite practical, a runoff hydroelectric generator set that can generate electricity only by using river runoff

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