Title:
ENERGY CONVERSION DEMONSTRATION DEVICE FOR TEACHING
Document Type and Number:
WIPO Patent Application WO/2019/000713
Kind Code:
A1
Abstract:
An energy conversion demonstration device for teaching. Said demonstration device comprises: a transparent container (10) used for holding a liquid, the transparent container (10) comprising a first outlet (100); a blade assembly (12) comprising rotatable blades (120), the rotatable blades (120) being provided at a position corresponding to the first outlet (100); a power generation assembly (14) connected to the blade assembly (12); and a light condensing assembly (16) used for condensing outside solar rays into a first beam and enabling the first beam to be radiated to the liquid in the transparent container (10). When the liquid is heated to a boiling state and turns into hot steam under irradiation of the first beam, the hot steam escapes from the first outlet (100), such that the ambient air around the first outlet (100) is heated and expanded and moves upwards to drive the rotatable blades (120) to rotate, and the rotatable blades (120) rotate to drive the power generation assembly (14) to generate power. Said demonstration device can reflect energy conversion in a visual manner.
Inventors:
GU YUNING (CN)
Application Number:
PCT/CN2017/106744
Publication Date:
January 03, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
GU YUNING (CN)
International Classes:
G09B23/06
Foreign References:
| CN201993950U | 2011-09-28 | |||
| CN201918072U | 2011-08-03 | |||
| CN205508217U | 2016-08-24 | |||
| CN201527730U | 2010-07-14 | |||
| CN201508640U | 2010-06-16 | |||
| KR20110031695A | 2011-03-29 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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