Deoxidation assembly of electrolytic hydrogen production system and electrolytic hydrogen production system

The utility model discloses a deoxidation assembly of an electrolytic hydrogen production system and the electrolytic hydrogen production system, and belongs to the technical field of electrolytic hydrogen production. The deoxidation assembly of the electrolytic hydrogen production system comprises a first pipeline, a second pipeline and a third pipeline, the first pipeline is used for introducing hydrogen to be deoxidized, and the first pipeline is provided with a first oxygen content sensor; an inlet of the deoxidizing device is connected with the first pipeline; the second pipeline is connected with the first joint of the first pipeline and used for introducing hydrogen, and the second pipeline is provided with a first control valve; and the controller is electrically connected with the first oxygen content sensor and the first control valve and is used for controlling the first control valve based on a detection value of the first oxygen content sensor. Through the arrangement of the first oxygen content