Rainwater collecting device based on viaduct drainage system

• Main Authors: CHEN XUXUN, HUANG JIE, LIU LUGUANG, LI LI, WU XIA, QIN JIANAN, YANG XIAOWEI, LIU JUNWU, WANG JING, ZHANG JIANTAO, FAN YANGZHEN, PAN SHAOBIN, DONG WEI, XIA QIAN
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; OR VIADUCTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEWERAGE; TRANSPORTING; WATER SUPPLY

The utility model discloses a rainwater collecting device based on a viaduct drainage system, which comprises a water tank and a support for placing the water tank, the top of the water tank is connected with a water inlet pipe, the other end of the water inlet pipe is communicated with a drainage pipe of a viaduct, the bottom of the water tank is provided with a bottom pipe, and the side wall of the water tank is connected with an overflow pipe. The overflow pipe is close to the top of the water tank; the interior of the water tank comprises a settling zone, a filtering zone and a clear water zone, the settling zone, the filtering zone and the clear water zone are sequentially and adjacently arranged, the settling zone is located below the water inlet pipe, a filtering assembly is arranged in the filtering zone, impurities in water can be filtered out through the filtering assembly, and use in the next step is facilitated. According to the device, the water tank is arranged on the drainage pipeline of the vi