Concave water wheel rotor

Abstract

The invention relates to a concave water wheel rotor, comprising a shaft body, wherein the two ends of the shaft body extend from the middle of the concave water wheel rotor; the two sides of the concave water wheel rotor are provided with wheels; the wheels are provided with two waterproof plates, one waterproof plate inclines forwards from left to right and the other one inclines backwards from left to right; the lower ends of the waterproof plates are fixed with the wheels; the waterproof plates are distributed on the circumference at intervals, and the gaps between the waterproof plates are flow holes; the upper ends of the waterproof plates are in internal fixation with a ring cover; the groove bottom of the wheel is provided with a fixed waterproof plate; the other face of the fixed waterproof plate is a slope; and a waterproof groove is arranged on the upper end of the fixed waterproof plate and the waterproof groove is fixed with the ring cover. The invention has reasonable design and ingenious conception and adopts a mechanical concave water wheel rotor; the bigger the energy contact surface of water is, and the larger the converted energy is; water can do work in the fixed concave water wheel rotor, the waterproof plates of the wheels at the two sides of the concave water wheel rotor are stressed at the same time, and the drainage is performed by spaced water holes, thus increasing the energy transferred by water flow and greatly improving the working efficiency of the concave water wheel rotor.

Description

Technical field: [0001] The invention relates to a concave water wheel rotor in a water turbine, in particular to the rotational force transmission in the water turbine, specifically the concave water wheel rotor. Background technique: [0002] There are many types of existing water turbines, including impact type, mixed flow type, axial flow type, tubular flow type, pumped storage pump type, oblique impact type, etc. The main conversion energy of these water turbines depends on the internal water wheel rotor. This type of structure Although the current water wheel rotor is simple in structure, it is difficult to improve the work efficiency of utilizing water flow to do work. Invention content: [0003] In order to further improve the working efficiency of the water turbine, the invention provides a concave water wheel rotor. [0004] In order to achieve the above object, the present invention adopts the following technical scheme: a concave water wheel rotor, including a...

AI Technical Summary

Problems solved by technology

[0002] There are many types of existing water turbines, including impact type, mixed flow type, axial flow type, tubular flow type, pumped storage pump type, oblique impact type, etc. The main conversion energy of these water turbines depends on the internal water wheel rotor. This type of structure Although the structure of the water wheel rotor is simple, it is difficult to improve the work efficiency of using water flow to do work.

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