Automatic apparatus of oxygen supply of water planting plant

The utility model discloses an automatic apparatus of oxygen supply of water planting plant, this apparatus of oxygen supply includes the controller, the oxygen pipe of being connected with this controller, set up in the terminal oxygen suppliment head of oxygen pipe, be equipped with control chip in this controller, with the electric timer of being connected of this control chip, this control chip is connected with oxygen suppliment head electricity, this controller back is equipped with the clip that is used for fixed centre gripping controller, this controller back still is equipped with the liquid level pipe, intraductal being equipped with of this liquid level can be at the intraductal floating block that reciprocates of liquid level, be equipped with in this controller one with controller rotatable coupling's spool, be equipped with between this spool and the floating block and act as go -between, this spool side is equipped with a conductive contact, in this control block side and the corresponding pos