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Hydroelectric generator

一种水力发电机、导流管的技术，应用在水力发电、海洋能发电、发动机元件等方向，能够解决转换效率低等问题，达到佳发电效率的效果

Active Publication Date: 2012-10-17
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, currently technically, the conversion efficiency of the ocean's energy into electricity is low

Method used

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  • Hydroelectric generator
  • Hydroelectric generator
  • Hydroelectric generator

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Experimental program
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Effect test

Embodiment Construction

[0083] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0084] Please refer to figure 1, which is a schematic cross-sectional view of an embodiment of a hydroelectric generator. The hydroelectric generator 100 includes a body 110 and an electromechanical equipment compartment 120 . The body 110 has a flow guide tube 112 and a first channel 114 passing through the body 110 . The guide tube 112 has a first tapering section 112 a whose cross-sectional area is gradually reduced from the outside of the guide tube 112 to the inside of the guide tube 112 and a throat 112 b. The throat portion 112b communicates with the opposite end of the first tapering section 112a with a smaller cross-sectional area. An end 114 a of the first channel 114 is located on a wall surface 110 a forming the throat 112 b such that the first channel 114 communicates with the throat 112 b of the draft tube 112...

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PUM

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Abstract

A hydroelectric generator includes a body and an electromechanical apparatus cabin. The body has a tube penetrating the body and a first flow channel. The tube has a tapering segment and a throat portion communicating with the first tapering segment. One end portion of the first flow channel is located on a wall surface of the throat portion, so that the first flow channel communicates with the tube. The first flow channel is used to enable a fluid to flow into the tube from the first flow channel or guide a fluid to flow out of the body from the throat portion. The electromechanical apparatus cabin has an energy retrieving apparatus disposed in the throat portion of the tube, and the end portion of the first flow channel communicating with the tube is located at a front side or a back side of the energy retrieving apparatus.

Description

technical field [0001] The invention relates to a generator, in particular to a hydraulic generator. Background technique [0002] Existing power generation types can roughly be divided into hydropower, thermal power, and nuclear power. Among them, hydroelectric power generation utilizes natural water resources and utilizes the height difference of water level to operate a generator to generate electric energy. However, this type of hydroelectric power generation using the difference in water level requires the construction of large-scale reservoirs in mountains and rivers to generate electricity on an economical scale. Moreover, the construction of large reservoirs not only has the problem of high cost, but also causes huge damage to the natural landscape and ecological environment. [0003] Thermal power generation converts thermal energy into electrical energy by burning fuel. However, the way of thermal power generation will consume a considerable amount of mineral re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B3/00F03B3/16F03B13/22
CPCY02E10/38Y02E10/28F05B2240/133F03B13/264F05B2240/97Y02E10/30Y10S415/914Y02E10/20
Inventor 颜志伟李宜宸黄子鸿郭吟翎
Owner IND TECH RES INST