Title:
SOLAR-POWERED AIR PURIFICATION APPARATUS FOR RAIL TRANSIT VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/170614
Kind Code:
A1
Abstract:
A solar-powered air purification apparatus for a rail transit vehicle, comprising a cylindrical housing (1); a base (2) is provided at the bottom of the housing (1), a storage battery, a water pump and a heating wire are provided in the base (2), a water inlet (3) and a water outlet (4) are provided at the bottom of the base (2), the water inlet (3) is in communication with a spray rod (5) by means of the water pump; the spray rod (5) is mounted at the center of the upper surface of the base (2) and extends into the housing (1), and a spray head (6) is provided at the top of the spray rod (5); the heating wire is mounted at a water outlet end of the water pump, for heating water to facilitate spraying; and an air inlet (7) is provided on the outer wall of the housing (1), a flow guide fan (8) is provided on the top of the housing (1), a carbon fiber adsorption layer (9) is provided in the housing (1), and a circle of solar photovoltaic panel (10) is provided at the outer edge of the flow guide fan on the top of the housing (1). The air purification apparatus is solar-powered, being energy-saving and environmentally friendly, and is provided with a flow guide fan, increasing the air outlet efficiency; and three layers of filtering and purification, i.e. a dust filter screen, spraying for dust removal, and carbon fiber adsorption are added in said apparatus, having a good purification effect and a good application prospect.
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Inventors:
XIA ZEYU (CN)
XIA GANG (CN)
FANG FANG (CN)
XIA GANG (CN)
FANG FANG (CN)
Application Number:
PCT/CN2021/076616
Publication Date:
August 18, 2022
Filing Date:
February 11, 2021
Export Citation:
Assignee:
SUZHOU MINGGUAN SOFTWARE TECH CO LTD (CN)
International Classes:
B01D50/00; B01D46/00
Foreign References:
| CN205760382U | 2016-12-07 | |||
| CN105833649A | 2016-08-10 | |||
| CN208694590U | 2019-04-05 | |||
| CN207546022U | 2018-06-29 | |||
| CN104587771A | 2015-05-06 | |||
| KR20150083183A | 2015-07-17 |
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