Vertical axis three-streamline automatic opening and closing water turbine

A streamlined, open-close technology, applied in the direction of machines/engines, reaction engines, mechanical equipment, etc., can solve the problem that the kinetic energy of water flow is not effectively used

Inactive Publication Date: 2019-06-25
CHONGQING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

This patented device has two parts - one part called an inner wheel or hub mounted onto its top surface for smooth movement when it moves upwardly along the tower's support structure while another component called a blaisk assembly attached atop this same platform helps control the motion of the entire system. Each set of blinds opens and closes based upon their position relative to the center line of gravity of the tower. When there is no rainwater falling down through gaps around them, they move freely without interfering with any obstacles like trees or buildings below.

Problems solved by technology

This patented technology describes how generating electrical power by converting fluids' elevation differences into rotation motion through a machine called a pump or motor. However, this method only works well when there are two different levels at which the liquid level changes abruptly (when one part goes down).

Method used

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  • Vertical axis three-streamline automatic opening and closing water turbine
  • Vertical axis three-streamline automatic opening and closing water turbine
  • Vertical axis three-streamline automatic opening and closing water turbine

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Embodiment Construction

[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0036] In describing the present invention, it is to be understood that the terms "longitudinal", "radial", "axial", "length", "width", "thickness", "upper", "lower", "front" , "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientation or positional relationship are based on the drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention. limit. In the description of

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Abstract

The invention provides a vertical axis three-streamline automatic opening and closing water turbine. The water turbine comprises a main shaft, a hub, a blade rotating shaft, a blade set and a limitingdevice. The blade set is provided with three streamline characteristics at the same time: (1) when the blade set is closed, the whole outer contour of the blade set forms a symmetrical streamline form; (2) the cross sections of upper and lower blades of the blade set form wing forms; and (3) the longitudinal sections of the upper and lower blades of the blade set form upwarped streamline forms, so that the three-streamline characteristics of the automatic opening and closing water turbine are formed. The water turbine uses the unique blade structure and rotary limiting structure for automatically opening and closing the blade set under the water current effect and forming acting force between the opened and closed symmetrical streamline blades to push an impeller to rotate.

Description

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Claims

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Application Information

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Owner CHONGQING UNIV
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