Drainage floor drain

• Main Author: WEI JUNYOU
• Format: Patent
• Language: English
• Published: 18.03.2015
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model discloses a drainage floor drain. The drainage floor drain comprises a face plate and a floor drain cover hinged to the face plate and further comprises two to five buffer plates and a water leakage cavity with a filtering screen arranged inside. The water leakage cavity is formed below the groove and connected with the groove integrally, and a plurality of water leakage holes are formed in the wall of the water leakage cavity circumferentially. The buffer plates are arranged in the water leakage cavity in a staggering mode, height differences are formed between the buffer plates, one end of each buffer plate is fixed on the wall of the water leakage cavity, and an acute angle is formed between the buffer plates and the wall of the water leakage cavity along the anti-clockwise direction. The floor drain cover comprises an outer cover body and an inner cover body, and leaking holes are formed in the outer cover body and the inner cover body. The inner cover body is sleeved on the outer cover body movably and is further connected with an adjusting rod. Compared with traditional floor drains, the drainage floor drain has the advantages of being good in de-odorization effect, capable of reducing drainage water and noise, simple in structure and high in practicality.