Efficient transmission mechanism of water turbine

Abstract

The invention discloses an efficient transmission mechanism of a water turbine. The efficient transmission mechanism comprises a first shell, a bottom plate is fixedly arranged on one side of the lower end of the first shell, the side wall of one end of the first shell is rotationally sleeved with a second rotating shaft, a first turntable is fixedly arranged at one end of the second rotating shaft and located in the first shell, and a plurality of rotating plates are arranged on the first turntable at equal intervals; a water delivery device is arranged on one side of the first shell in a penetrating manner; and the other end of the second rotating shaft is rotationally sleeved with a second shell, a fourth gear is fixedly arranged at the other end of the second rotating shaft, and the fourth gear is located in the second shell. The efficient transmission mechanism can effectively utilize water resources, improves the conversion efficiency of water potential energy and is convenient to adjust, and therefore achieves the purpose of stable and efficient transmission, and the efficient transmission mechanism can ensure the normal work of water turbine power generation equipment, improves the output power and is conducive to stabilizing the voltage and prolonging the service life of the equipment.

Description

technical field [0001] The invention relates to the technical field of water turbines, in particular to a high-efficiency transmission mechanism of a water turbine. Background technique [0002] A water turbine is a power machine that converts the energy of water flow into rotational mechanical energy, and it belongs to the turbomachinery in fluid machinery. As early as around 100 BC, the prototype of the water turbine appeared in China - the water wheel, which was used to lift irrigation and drive grain processing equipment. Most modern water turbines are installed in hydropower stations to drive generators to generate electricity. In a hydropower station, the water in the upstream reservoir is led to the turbine through the diversion pipe, which drives the turbine runner to rotate and drives the generator to generate electricity. The water that has done work is discharged downstream through the tail water pipe. The higher the water head and the greater the flow, the gre...

AI Technical Summary

Problems solved by technology

However, it is found through research that the present invention cannot change the output power according to the needs, and it is inconvenient to carry out maintenance, which is not conducive to ensuring the normal operation of the equipment

[0005] The invention of CN101984254A discloses a transmission mechanism of the water guide part of the water turbine, which simplifies the transmission process of the unit, does not cause the transmission mechanism to loosen due to the vibration of the unit, and when the guide vane is blocked by foreign objects and cannot be closed normally, the relay The force on the device is transmitted to the connecting plate through the control ring, and the connecting plate is stressed. When the force is greater than the bearing limit of the connecting plate, the connecting plate is bent. At this time, the signal collector sends an alarm signal, the unit shuts down, and the connecting plate is replaced. , and the production of the connecting plate is simpler than that of the pull-off pin, and the cost of manufacturing is lower than that of the pull-off pin, but it is found through research that the present invention cannot make good use of water resources, resulting in waste of water resources and reducing the conversion rate

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