Tidal power generator of self-lubricating blade bearing based on ocean energy

A self-lubricating, generator technology, applied in ocean energy power generation, engine lubrication, hydropower generation, etc., can solve problems such as reducing the energy conversion efficiency of tidal generators, energy consumption, and reducing the rotational speed of turbine blades and shafts. Conversion efficiency, realize recycling, avoid the effect of speed reduction

Inactive Publication Date: 2022-04-12
江苏庆泉泵业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the long-term power generation process of tidal generators, the shaft of the internal turbine blades will wear and tear, resulting in increased friction on the shaft of the turbine blades, which will reduce the speed of the shaft of the turbine blades and cause the turbine blades to rotate It will consume part of the energy itself, which will cause waste of energy and reduce the energy conversion efficiency of the tidal generator

Method used

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  • Tidal power generator of self-lubricating blade bearing based on ocean energy
  • Tidal power generator of self-lubricating blade bearing based on ocean energy
  • Tidal power generator of self-lubricating blade bearing based on ocean energy

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Embodiment 1

[0024] see Figure 1-4 , a tidal generator based on self-lubricating blade bearings of ocean energy, including a housing 1, a rotating shaft 2, a rotating mechanism 3, a triggering mechanism 4, a connecting mechanism 5, a sliding mechanism 6, an opening and closing mechanism 7 and an extrusion mechanism 8 , the inner wall of the housing 1 is movably connected with a rotating shaft 2 , the inner wall of the housing 1 is movably connected with a rotating mechanism 3 , the rotating mechanism 3 includes a friction ring 31 , a connecting roller 32 and a friction block 33 , and the inner wall of the casing 1 is movably connected with a connecting roller 32, the outer side of the connecting roller 32 is fixedly connected with a friction ring 31, the inner wall of the housing 1 is fixedly connected with a friction block 33, the friction block 33 is in sliding connection with the friction ring 31, the friction ring 31 is in sliding connection with the rotating shaft 2, and the rotating ...

Embodiment 2

[0027] see Figure 1-4 , a tidal generator based on self-lubricating blade bearings of ocean energy, including a housing 1, a rotating shaft 2, a rotating mechanism 3, a triggering mechanism 4, a connecting mechanism 5, a sliding mechanism 6, an opening and closing mechanism 7 and an extrusion mechanism 8 , the inner wall of the housing 1 is movably connected with a rotating shaft 2 , the inner wall of the housing 1 is movably connected with a rotating mechanism 3 , the rotating mechanism 3 includes a friction ring 31 , a connecting roller 32 and a friction block 33 , and the inner wall of the casing 1 is movably connected with a connecting roller 32, the outer side of the connecting roller 32 is fixedly connected with a friction ring 31, the inner wall of the housing 1 is fixedly connected with a friction block 33, the friction block 33 is in sliding connection with the friction ring 31, the friction ring 31 is in sliding connection with the rotating shaft 2, and the rotating ...

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Abstract

The invention relates to the technical field of ocean energy, and discloses an ocean energy-based tidal power generator with a self-lubricating blade bearing, which comprises a shell, a rotating shaft, a rotating mechanism, a triggering mechanism, a connecting mechanism, a sliding mechanism, an opening and closing mechanism and an extruding mechanism, the inner wall of the shell is movably connected with the rotating mechanism, the inner wall of the rotating mechanism is movably connected with the triggering mechanism, and the inner wall of the shell is fixedly connected with the connecting mechanism. According to the tidal power generator based on the ocean energy and provided with the self-lubricating blade bearing, the rotating mechanism rotates to drive the triggering mechanism to connect a circuit, the phenomenon that friction force of a blade rotating shaft of a water turbine is increased is avoided, the rotating speed of the rotating shaft of the water turbine blade is prevented from being reduced, and the water turbine blade is prevented from consuming part of energy when rotating; energy waste is avoided, and the energy conversion efficiency of the tidal power generator is improved.

Description

technical field [0001] The invention relates to the technical field of ocean energy, in particular to a tidal generator based on ocean energy self-lubricating blade bearings. Background technique [0002] The principle of tidal power generation is similar to that of ordinary hydropower. By going out of the reservoir, the seawater is stored in the reservoir at high tide and stored in the form of potential energy. Then, the seawater is released at ebb tide, and the water turbine is driven to rotate by using the difference between high and low tide levels. , to drive the generator to generate electricity. When the existing tidal generator generates power, the speed of the turbine blades will decrease during the long-term use of the water turbine in the tidal generator. [0003] During the long-term power generation process of tidal generators, the shaft of the internal turbine blades will wear and tear, resulting in increased friction on the shaft of the turbine blades, which w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B11/00F16N11/00
CPCY02E10/20Y02E10/30
Inventor 魏庆
Owner 江苏庆泉泵业有限公司
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