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Title:
SYSTEM, WITH DRAINAGE DEVICE, FOR PROTECTING AGAINST ACID RAIN
Document Type and Number:
WIPO Patent Application WO/2018/018647
Kind Code:
A1
Abstract:
Disclosed is a system, with a drainage device, for protecting against acid rain, the protection system comprising a rainwater collector (1), a rainwater-monitoring meter (2), a telescopic support (3), an electric motor (4) and a canopy (5). The rainwater-monitoring meter (2) is connected to the electric motor (4). The rainwater collector (1) is provided with a water escape valve (13). The rainwater-monitoring meter (2) is used for detecting a characteristic value of rainwater in the rainwater collector (1), and sending a control signal to the electric motor (4) after the control signal is generated according to the characteristic value. The electric motor (4) performs corresponding operations after receiving the control signal. The telescopic support (3) is connected to the electric motor (4). The canopy (5) is fixed to the telescopic support (3). When the telescopic support (3) opens, the canopy (5) opens therewith; and when the telescopic support (3) closes, the canopy (5) closes therewith. The system, with a drainage device, for protecting against acid rain can control the start of the electric motor (4) so as to open the telescopic support (3) and the canopy (5) after acid rain is detected, and block the acid rain by means of the canopy (5), thus achieving the effect of protecting soil and plants under the canopy (5).

Inventors:
HUANG, Fangyuan (No.1 Street Kaitaibei, Kaitai road Guangzhou Economic and Technological Development Zon, Guangzhou Guangdong 5, 510535, CN)
CUI, Cuicui (Shiqiao Xincun, Guangzhou Science ParkGuangzhou, Guangdong 5, 510535, CN)
Application Number:
CN2016/092448
Publication Date:
February 01, 2018
Filing Date:
July 29, 2016
Export Citation:
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Assignee:
HUANG, Fangyuan (No.1 Street Kaitaibei, Kaitai road Guangzhou Economic and Technological Development Zon, Guangzhou Guangdong 5, 510535, CN)
International Classes:
A01G13/02; E03B3/02; G01N21/41; G01N27/416
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