Floor drain capable of preventing hair blockage based on water flow self-operation

• Main Author: XIONG ZHENZHU
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• Subjects: CESSPOOLS; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; FIXED CONSTRUCTIONS; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SEWERAGE; SEWERS; TRANSPORTING; WATER SUPPLY

The invention discloses a floor drain capable of preventing hair blockage based on water flow self-operation, and relates to the technical field of toilet floor drain devices. The floor drain capableof preventing hair blockage based on water flow self-operation comprises a floor drain protection shell, flow guide plates are movably connected to the interior of the floor drain protection shell, and the flow guide plates are in the shapes of relatively spiral downward slope sliding plates. According to the floor drain capable of preventing hair blockage based on water flow self-operation, the drainage speed of the floor drain can be increased in a spiral drainage manner through the two flow guide plates with the opposite spiral downward slopes, and hair on the surface and inside the floor drain can be conveniently collected and gathered at the concave surface in the spiral drainage manner; and according to the floor drain, through cooperation of a movable rack and a fixed rack which doreciprocating motion, the