Small hydroelectric generation device for energy mechanical engineering

By adjusting the design of the power generation mechanism and the movable installation mechanism, the problems of fixing the height of the water turbine bucket and the position of the anchor bolt were solved, realizing the flexibility and transmission stability of the hydropower generation device, and adapting to the usage needs of different water depths and environments.

CN224161789UActive Publication Date: 2026-04-24邱子寅
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Patent Information

Application Number
CN202521214377.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-13
Publication Date
2026-04-24
Estimated Expiration
2035-06-13

AI Technical Summary

Technical Problem

The fixed height of the turbine buckets and the position of the anchor bolts in existing small hydroelectric power generation devices cannot adapt to different water depths and operating environments, thus limiting their use.

Method used

The design includes an adjustable power generation mechanism and a movable installation mechanism, comprising an adjustment component and auxiliary components. The height of the turbine bucket is adjusted by a threaded rod and a limit rod, and the belt body is limited by a limit column. The movable installation mechanism adjusts the position of the mounting frame by a slider and a spring to meet the installation requirements of different water depths and environments.

Benefits of technology

It enables flexible adjustment of the height of the water turbine bucket and the mounting frame, avoids belt slippage, improves transmission stability and adaptability, and meets the usage requirements of different water depths and environments.

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Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a small hydroelectric generation device for energy mechanical engineering, which comprises a support plate, a protective box fixedly connected to the top of the support plate, a generator body fixedly connected to the top of the support plate, a first belt pulley fixedly connected to the input end of the generator body, and a second belt pulley fixedly connected to the output end of the generator body. A transformer is fixedly connected to the top of the supporting plate, an adjusting power generation mechanism is arranged in the supporting plate, a movable mounting mechanism is arranged outside the supporting plate, in the using process, through rotation of a first threaded rod, the height of the water wheel bucket can be adjusted conveniently, and therefore the requirement for adjustment and use of different water depths is met; and the position of the limiting column can be conveniently adjusted, so that the belt body is limited, unexpected situations such as loosening of the belt body in the using process are avoided, the position of the mounting frame can be conveniently adjusted and limited through movement of the sliding plate, and therefore mounting and using in different using scenes are met.
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