A universal wind-gathering ground-mounted micro-wind generator based on the Venturi effect

A Venturi effect, floor-standing technology, applied in wind turbines, wind power generation, wind turbines and other directions that are consistent with the wind direction, can solve the problems of wind turbines unable to generate electricity normally, complex equipment structure, ecological environment damage, etc. The effect is good, the structure of the equipment is simple, and the effect of avoiding damage

Active Publication Date: 2017-03-08
华中国电电力集团有限公司
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AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems that the existing wind power generators cannot generate electricity normally in areas with low wind force and low wind speed, the equipment structure is complex, the manufacturing cost is high, and the ecological environment is damaged, and a universal wind generator based on the Venturi effect is proposed. Wind Gathering Floor Type Micro Wind Generator

Method used

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  • A universal wind-gathering ground-mounted micro-wind generator based on the Venturi effect
  • A universal wind-gathering ground-mounted micro-wind generator based on the Venturi effect

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specific Embodiment approach 1

[0024] Specific implementation mode one: combined with figure 1 Describe this embodiment, a universal wind-gathering floor-standing microwind generator based on the Venturi effect, including three parts: a wind collection unit, a wind acceleration unit and an additional unit.

[0025] The wind collection unit is composed of an inner wall surface 1 tapered along the flow channel, an outer wall surface 3 and a partition 2 between them;

[0026] The upper end of the channel formed by the inner wall surface 1, the outer wall surface 3 and the partition plate 2 between them has an opening facing the horizontal direction, which is an air inlet. is a regular polygon, there are m identical partitions between the inner wall 1 and the outer wall 3, and the partition 2 is perpendicular to the upper wall 1 and the lower wall 3, and they are in close contact, dividing the flow channel into m small flow channels , there are n one-way doors in each flow channel to prevent the problem of eff...

specific Embodiment approach 2

[0033] Specific embodiment two: this embodiment will further explain embodiment one, m=4 or m=5 or m=6 or m=7 or m=8; the air inlet is 360 degrees, four or five or six or Seven or eight identical vertical partitions 2 evenly divide the inlet into four or five or six or seven or eight inlet ducts to realize wind collection from all directions.

specific Embodiment approach 3

[0034] Embodiment 3: In this embodiment, Embodiment 1 is further described. The wind speed measurement device, that is, the wind speed tester is installed at the throat of the Venturi tube and the air inlet.

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Abstract

The invention relates to a universal wind gathering floor type breeze electric generator based on a Venturi effect. The problems that an existing wind driven generator can not normally generate electricity in places where the wind power is small and the wind speed is low, the structure of equipment is complex, the manufacturing cost is high, and the ecological environment is damaged are mainly solved. The universal win gathering floor type breeze electric generator based on the Venturi effect comprises a wind power collecting unit, a wind power accelerating unit and an additional unit. The wind power collecting unit is composed of an inner wall face, an outer wall face and a partition plate, wherein the inner wall face and the outer wall face are gradually contracted along a flow channel, and the partition plate is arranged between the inner wall face and the outer wall face. The wind power accelerating unit is composed of a wind power transition tube, a Venturi tube and a diffuser tube. The additional unit comprises a power generation unit, an outer support, a one-way door wind shielding device and a wind speed measuring device. The universal air gathering floor type breeze electric generator based on the Venturi effect can be applied to the breeze electricity generation field.

Description

technical field [0001] The invention relates to a universal wind-gathering floor-standing breeze generator based on the Venturi effect, which belongs to the field of breeze power generation. Background technique [0002] With the development of science and technology and the continuous improvement of human living standards, non-renewable resources have been extensively exploited and destroyed by people, and are facing the trend of depletion, which has triggered an energy crisis. In order to realize the sustainable development of energy, on the one hand, my country must "open source", that is, to develop clean energy such as wind energy, photovoltaic, tide, biomass and water energy, and on the other hand, to "reduce expenditure", that is, to adjust the energy structure and vigorously implement Energy conservation. As a green, clean and renewable energy source, wind energy is becoming more and more important. Using wind energy to generate electricity will largely achieve the g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D1/04F03D80/00
CPCY02E10/72Y02P70/50
Inventor 何玉荣郑艳唐天琪杜巍谢松柏魏芳睿
Owner 华中国电电力集团有限公司
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