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Hydroelectric generation device applied to bridge

A technology for hydroelectric power generation devices and bridges, which is applied in the field of electric power and can solve problems such as economic loss, power generation efficiency, limited water flow velocity, and component damage

Active Publication Date: 2021-02-02
国网河南省电力公司杞县供电公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The common hydroelectric power generation devices are mostly large-scale power stations built near rivers, lakes and seas. Compared with large hydropower stations, some small hydroelectric power generation Or when the water flow is turbulent during heavy rains, the fan blades rotate too fast, which may cause damage to related parts and cause large economic losses

Method used

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  • Hydroelectric generation device applied to bridge
  • Hydroelectric generation device applied to bridge
  • Hydroelectric generation device applied to bridge

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, it is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, if the descriptions of "first", "second", etc. are involved in the present invention, they are only use...

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Abstract

The invention discloses a hydroelectric generation device applied to a bridge. The hydroelectric generation device comprises a pier, a power mechanism is arranged on the pier, and the power mechanismcomprises a rotary drum arranged on the outer side of the pier and a plurality of rotary fan blades arranged on the rotary drum; a speed regulating mechanism is arranged above the rotary drum and comprises an inner ratchet wheel fixedly connected to the rotary drum and an installation ring arranged on the inner side of the inner ratchet wheel and fixedly connected with a pier, a plurality of elastic tongues are rotationally connected to the installation ring, and limiting blocks fixedly connected with the installation ring are arranged on one sides of the elastic tongues; and a speed adjustingring rotationally connected with the pier is arranged above the installation ring, and baffles in one-to-one correspondence with the elastic tongues are arranged on the speed adjusting ring. Comparedwith a traditional device, the rotating speed of the device can be effectively controlled by arranging the speed regulating mechanism, and therefore the device is prevented from being damaged due tothe too high water flow speed.

Description

technical field [0001] The invention relates to the technical field of electric power, in particular to a hydroelectric power generation device applied to bridges. Background technique [0002] As a major power generation method, hydropower is an important source of clean energy and plays an important role in production and life. The common hydroelectric power generation devices are mostly large-scale power stations built near rivers, lakes and seas. Compared with large hydropower stations, some small hydroelectric power generation Or when the water flow is turbulent during heavy rain, the fan blade rotates too fast, which may cause damage to related parts and cause large economic losses. Contents of the invention [0003] The object of the present invention is to provide a hydroelectric power generation device applied to a bridge, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B15/02F03B11/00E01D19/02
CPCF03B13/00F03B15/02F03B11/00E01D19/02Y02E10/20
Inventor 张庸吴国松沈斌霍九龙王聪聪范雷
Owner 国网河南省电力公司杞县供电公司
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