Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rainwater collection method
The invention discloses a rainwater collection method. The method is characterized by comprising the steps that a, a 7-shaped stand column is arranged on a vacant lot, a rainwater collection device is arranged below the horizontal section of the stand column, and the rainwater collection device comprises a vertical rod, long rods and umbrella fabrics; b, when it rains, rainwater is collected on the upper surfaces of the umbrella fabrics, and when the gravity of the rainwater is larger than elastic force of tension springs and sliding sleeves move downwards, all the long rods and short rods stretch synchronously, so that the rainwater is collected to the maximum extent; after it stops raining, all the long rods and short rods are folded synchronously, and after the rainwater on the upper surfaces of the umbrella fabrics are thoroughly drained, the long rods and the short rods are completely folded; c, if no rainwater needs to be collected, a rope is used for binding the umbrella fabrics. According to the rainwater collection method, the collection device is adopted, when it is sunny, the collection device is folded, the occupied space and size are small, the collection device is automatically switched to be unfolded when it rains, rainwater is collected through the umbrella fabrics, and the collection device is automatically recovered to be folded when it stops raining.
Rainwater collection method
The invention discloses a rainwater collection method. The method is characterized by comprising the steps that a, a 7-shaped stand column is arranged on a vacant lot, a rainwater collection device is arranged below the horizontal section of the stand column, and the rainwater collection device comprises a vertical rod, long rods and umbrella fabrics; b, when it rains, rainwater is collected on the upper surfaces of the umbrella fabrics, and when the gravity of the rainwater is larger than elastic force of tension springs and sliding sleeves move downwards, all the long rods and short rods stretch synchronously, so that the rainwater is collected to the maximum extent; after it stops raining, all the long rods and short rods are folded synchronously, and after the rainwater on the upper surfaces of the umbrella fabrics are thoroughly drained, the long rods and the short rods are completely folded; c, if no rainwater needs to be collected, a rope is used for binding the umbrella fabrics. According to the rainwater collection method, the collection device is adopted, when it is sunny, the collection device is folded, the occupied space and size are small, the collection device is automatically switched to be unfolded when it rains, rainwater is collected through the umbrella fabrics, and the collection device is automatically recovered to be folded when it stops raining.
Rainwater collection method
GONG HENGXIANG (Autor:in) / ZHU GUOJUN (Autor:in) / YU XIAOHUA (Autor:in)
13.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Sponge city rainwater collection device and rainwater collection method
| Europäisches Patentamt | 2024
| Springer Verlag | 2017