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Information |
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| Name |
Tian Wende |
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| State |
Beijing. |
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| Country |
China |
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| Category |
Practice |
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| Title |
Tripodal Exhaust Pipe |
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| Abstract |
Related link:
http://news.sina.com. cn/s/2006-03-07'/02158375733s.shtml http://news.sohu.com/20070914/n252153930.shtml
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| Details |
Tian Wende is a retired worker of Fengtai, Beijing. When he was 48 years old, he got gas poisoning because of the reverse flow of smoke. So, he wondered whether he could invent a safe, efficient blow-off apparatus.
Whenever it was windy, common exhaust equipments could not exhaust foul air and cooking fume (flue gasses) efficiently. Tian invented a tripodal exhaust pipe, which would not be affected by wind, but could make full use of it. The stronger the wind, the faster this tripodal pipe could exhaust foul air and flue gasses. The structure of this equipment is three-dimensional with a chimney as the main pipe and the other three branches slightly drooping at specific angles. It makes full use of the air suction principle, that is, the airflow velocity will speed up because the main pipe has been transformed into a baffle no matter which branch the wind comes from when the wind reaches more than 2-grade. Thus the flue gas is pulled out and does not flow back. When there is no wind, flue gas in the main pipe exhausts naturally.
This innovation is quite low-cost. Waste iron and aluminium sheet could be used to make this kind of exhaust pipes.
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| Volume No. |
Honey Bee, 21 (4), 15, 2010 |
