Title:
ENERGY EXTRACTION DEVICE IN RIVER RUNNER WATER
Document Type and Number:
WIPO Patent Application WO/2022/161494
Kind Code:
A1
Abstract:
An energy extraction device in river running water comprises a steel plate chassis (1). Fixing members (3) are mounted on the front end of the steel plate chassis. The fixing members (3) fix one end of single-shaft multi-screw devices (2). The other end of the single-shaft multi-screw devices (2) is mounted on the rear end of the steel plate chassis (3) and connected, by means of a transmission device (8), to an external device (9) for absorbing rotary power. The steel plate chassis (3) is mounted on guide rails (5). The guide rails (5) are vertically fixed on steel frames (6). The steel frames (6) are fixed on buoyancy devices (4). The device converts the energy of river water into electric energy or other energy, makes full use of hydraulic resources, and can be in running water for a long time, thereby improving work efficiency.
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| WO/2013/190007 | UNDERWATER TURBINE CONTAINING GAS |
| WO/2011/121424 | A METHOD AND AN APPARATUS FOR OBTAINING ENERGY BY EXPANDING A GAS AT A WELLHEAD |
Inventors:
LI QINGSEN (CN)
ZHAO LEI (CN)
ZHAO LEI (CN)
Application Number:
PCT/CN2022/075133
Publication Date:
August 04, 2022
Filing Date:
January 29, 2022
Export Citation:
Assignee:
LI QINGSEN (CN)
International Classes:
F03B13/10; F03B3/04; F03B13/12
Foreign References:
| CN101970854A | 2011-02-09 | |||
| CN202811182U | 2013-03-20 | |||
| JP2012132386A | 2012-07-12 | |||
| CN103470430A | 2013-12-25 | |||
| CN202091099U | 2011-12-28 | |||
| CN2703137Y | 2005-06-01 | |||
| US20110101697A1 | 2011-05-05 |
Attorney, Agent or Firm:
XUZHOUSHI SANLIAN PATENT AGENCY (CN)
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