Green building roof rainwater treatment device

• Main Author: WANG GUIZHEN
• Format: Patent
• Language: Chinese; English
• Published: 20.01.2023
• Subjects: CHEMISTRY; FIXED CONSTRUCTIONS; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEWERAGE; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATER SUPPLY

The utility model discloses a green building roof rainwater treatment device which comprises a water collecting box and a treatment box, a water inlet pipe is connected between the water collecting box and the treatment box, a water inlet cover is arranged at the end, located in the treatment box, of the water inlet pipe, and a sealing plug and a floating block are movably connected to the position, located under the water inlet cover, in the treatment box. The rainwater treatment device has the advantages that a certain distance is formed between the bottom of the water collecting box and the water inlet pipe, so that a certain precipitation effect is achieved when rainwater enters the water inlet pipe, and impurities in the rainwater are prevented from entering the treatment box together; after rainwater enters the treatment box, along with rising of the liquid level, the floating block floats to drive the sealing plug to be inserted into the water inlet cover to plug the water inlet pipe, it is avoided tha