A river power plant
A technology for power generation devices and rivers, applied in the directions of hydroelectric power generation, ocean energy power generation, engine components, etc., can solve the problem that the power generation efficiency is affected by the water flow speed and flow direction, and achieve the effect of improving adaptability
Active Publication Date: 2021-10-08
赵雪莉
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- Application Information
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Problems solved by technology
[0007] The technical problem to be solved by the present invention: Aiming at the problem that the power generation efficiency of the current river power generation device is greatly affected by the water flow velocity and flow direction, a river power generation device with high adaptability is proposed
Method used
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[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. If the words "up", "down", "left" and "right" appear in the following, it only means that they are consistent with the directions of up, down, left and right in the drawings themselves, and do not limit the structure.
[0026] Such as figure 1 The shown a kind of river power generation device comprises interception pipeline 1, axial flow impeller 9 and generator 12; Described interception pipeline 1 is cylindrical structure, and one end of described interception pipeline 1 is prov...
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The invention discloses a river power generation device, which belongs to the field of river power generation equipment. A right-handed helical guide vane is fixedly connected to the inner cavity of the main interception pipe, so that the inflowing water flow spirally flows clockwise along the vane, and the water flow rotates and is affected by centrifugal force from the through holes on the upper and lower sides through the interception tangent to the interception pipe. The branch pipe is thrown out and flows to the power generation device at the corresponding end, and the interception branch pipe is tangent to the outermost part of the inner cavity of the casing in the corresponding power generation device, so that the inflowing water flow is thrown tangentially into the blade part that hits the arc impeller, and drives the arc impeller. It rotates clockwise with the rotating drum connected to it, so as to drive the generator to rotate, convert the kinetic energy into electrical energy and store it, and guide the turbulent and irregular water flow through the intercepting pipe to make it perpendicular to the arc impeller blades and impact at the best angle. It rotates, so the influence of the original state of the water flow is greatly reduced, that is, the adaptability is improved.
Description
technical field [0001] The invention belongs to the field of river power generation equipment, and in particular relates to a river power generation device. Background technique [0002] In today's society where non-renewable energy is used, people research, utilize, develop and use renewable energy, such as: wind energy, water energy, solar energy, geothermal energy, etc. However, in the process of development, it has faced many problems, such as unstable energy supply, lack of better energy storage devices, and many other problems and limiting factors. [0003] Although renewable energy exists in nature for a long time, they are not stable and have many restrictions. As far as water energy is concerned, in today's society, people build dams and use the potential energy difference to generate electricity. But the establishment of dams will also bring many social problems, and in many flat water basins, the potential energy difference is small, and it is impossible to buil...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F03B13/18F03B11/02F03B3/18F03B3/00
CPCF03B3/00F03B3/18F03B11/02F03B13/183Y02E10/20Y02E10/30
Inventor 陈石德
Owner 赵雪莉