A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Outdoor advertising board self-cleaned by rainwater
The invention relates to the technical field of cleaning devices, in particular to an outdoor advertising board self-cleaned through rainwater. The outdoor advertising board comprises an advertising board body (10) and a rainwater collecting hopper (20), a wiping brush (30) and a water receiver (40) are arranged on the advertising board body (10), the mass of the wiping brush (30) is larger than the dead weight of the water receiver (40), the wiping brush (30) is connected with the water receiver (40) through a connecting rope (60) of a pulley block (50), the bottom of the water receiver (40)is provided with a drain hole (41), an automatic water falling container (21) is installed in the rainwater collecting hopper (20), and after water in the rainwater collecting hopper (20) reaches a specified water level, the automatic water falling container (21) drains rainwater in the rainwater collecting hopper (20) to the water receiver (40) to enable the water receiver (40) to pull the wipingbrush (30) to move from bottom to top. Self-cleaning can be achieved in rainy days, the cleaning effect is good, power driving is not needed, and safety and environmental protection are achieved.
本发明涉及清洁装置技术领域，具体为一种利用雨水自清洗的户外广告牌。该利用雨水自清洗的户外广告牌包括广告牌（10）和雨水收集斗（20），广告牌（10）上设置有擦拭刷（30）和接水器（40），擦拭刷（30）的质量大于接水器（40）的自重，擦拭刷（30）与接水器（40）之间由经由滑轮组（50）的连接绳（60）连接，接水器（40）的底部设有泄水孔（41）；雨水收集斗（20）内安装有自动落水胆（21），雨水收集斗（20）内的水达到指定水位后，自动落水胆（21）将雨水收集斗（20）内的雨水下泄至接水器（40）使接水器（40）拉动擦拭刷（30）从下往上运动。本发明能在雨天能实现自清洗，清洗效果较好，而且不用电源驱动，安全环保。
Outdoor advertising board self-cleaned by rainwater
The invention relates to the technical field of cleaning devices, in particular to an outdoor advertising board self-cleaned through rainwater. The outdoor advertising board comprises an advertising board body (10) and a rainwater collecting hopper (20), a wiping brush (30) and a water receiver (40) are arranged on the advertising board body (10), the mass of the wiping brush (30) is larger than the dead weight of the water receiver (40), the wiping brush (30) is connected with the water receiver (40) through a connecting rope (60) of a pulley block (50), the bottom of the water receiver (40)is provided with a drain hole (41), an automatic water falling container (21) is installed in the rainwater collecting hopper (20), and after water in the rainwater collecting hopper (20) reaches a specified water level, the automatic water falling container (21) drains rainwater in the rainwater collecting hopper (20) to the water receiver (40) to enable the water receiver (40) to pull the wipingbrush (30) to move from bottom to top. Self-cleaning can be achieved in rainy days, the cleaning effect is good, power driving is not needed, and safety and environmental protection are achieved.
本发明涉及清洁装置技术领域，具体为一种利用雨水自清洗的户外广告牌。该利用雨水自清洗的户外广告牌包括广告牌（10）和雨水收集斗（20），广告牌（10）上设置有擦拭刷（30）和接水器（40），擦拭刷（30）的质量大于接水器（40）的自重，擦拭刷（30）与接水器（40）之间由经由滑轮组（50）的连接绳（60）连接，接水器（40）的底部设有泄水孔（41）；雨水收集斗（20）内安装有自动落水胆（21），雨水收集斗（20）内的水达到指定水位后，自动落水胆（21）将雨水收集斗（20）内的雨水下泄至接水器（40）使接水器（40）拉动擦拭刷（30）从下往上运动。本发明能在雨天能实现自清洗，清洗效果较好，而且不用电源驱动，安全环保。
Outdoor advertising board self-cleaned by rainwater
利用雨水自清洗的户外广告牌
WEI YULAN (author) / LI BING (author) / LUO XING (author) / HAN HONGTAO (author) / DONG ZHAOXIANG (author) / FU YUNHAO (author) / LI SIQI (author) / DING YUETONG (author) / ZHU LI (author)
2021-03-26
Patent
Electronic Resource
Chinese
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