Connecting rod closing component for water treatment device

The invention discloses a connecting rod closing component for a water treatment device, and belongs to the technical field of environmental protection equipment. A filtering box body, a disinfectingbox body and a parting box body are sequentially connected from left to right; a filtering body is arranged in the filtering box body; a disinfecting element is arranged at the bottom of the disinfecting box body; a middle interlayer is arranged in the parting box body and divides the parting box body into a cold area and a hot area which are arranged up and down; a cold area water inlet and a hotarea water inlet are formed in a separating plate between the parting box body and the disinfecting box body; a connecting rod closing component is arranged above the hot area and is formed by connecting a check block, a sealing ring, a sliding rod, a middle connecting rod, a driving connecting rod, a driven connecting rod, a fixing seat and a fixing sliding block. The connecting rod closing component disclosed by the inv