Fluid differential pressure generating device

Abstract

The invention relates to a fluid differential pressure generating device which comprises a drive shaft, an upper wheel plate, a lower wheel plate and a drive blade, wherein, the drive shaft is a hollow pipe, and the two ends in the drive shaft are respectively fixed with a support bar by a bearing. The drive shaft is provided with at least two drive wheel sets which are mutually staggered at a blade angle; each drive wheel set is composed of an upper wheel plate, a lower wheel plate and blades between the upper wheel plate and the lower wheel plate; at least three sets of movable blade sets are arranged between the upper wheel plate and the lower wheel plate of the drive wheel set, each movable blade set is provided with 2-100 fixed shafts, and each fixed shaft is connected with a loose type blade. Because the loose type blade of the drive device can automatically open and close in the downstream direction or the downwind direction, water power or wind power can push the drive wheel to rotate by the closed blades. When the drive wheel or / and the drive shaft is connected with a generator, electricity can be generated without consuming non-renewable energy, such as petroleum, coal and the like. The invention does not need to build a dam, does not damage ecology environment, has no limitation on the quantity of generators and is favorable to be popularized and used.

Description

【Technical field】 [0001] The invention relates to a power generation device, in particular to a fluid differential pressure power generation device. 【Background technique】 [0002] With the increasing shortage of oil, coal and other energy sources in the world, people are vigorously developing and utilizing hydropower and wind power to generate electricity to meet people's growing demand for electric energy. However, the current hydropower and wind power generators require large investment. Restricted by geographical conditions and other objective reasons, the penetration rate is greatly affected, and it is not easy to build large-scale hydropower generators or wind power generators. How to use these hydropower or wind power resources to generate electricity is an urgent desire of the majority of scientific and technological workers and the general public. 【Content of invention】 [0003] In order to make full use of widely existing hydraulic or wind resources and meet peop...

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Problems solved by technology

[0002] With the increasing shortage of oil, coal and other energy sources in the world, people are vigorously developing and utilizing hydropower and wind power to generate electricity to meet people's growing demand for electric energy. However, the current hydropower and wind power generators require large investment. Restricted by geographical conditions and other objective reasons, the popularization rate is greatly affected. It is not easy to build large-scale hydropower generators or wind power generators. How to use these hydropower or wind power resources to generate electricity is the urgent desire of the majority of scientific and technological workers and the general public.

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