Abstract: The present invention discloses an anti-odour and anti-clogging vertical floor drain convenient for cleaning, which comprises a base, a drainage cover and a cover plate, wherein a drainage pipe is arranged in the base, a drainage channel is formed between the drainage pipe and the base, and a drainage outlet is simultaneously arranged at the upper end of the base; the drainage cover is detachably connected above the drainage pipe and forms a drainage cavity and a water inlet communicated with the drainage pipe; the cover plate is placed at the drainage outlet of the base and forms a drainage gap with the base; and the drainage cover comprises a cover body and a sleeve.