Emergency temporary lifting oxygenation device

The utility model discloses an emergency temporary lifting oxygenating device, and relates to the related technical field of sewage treatment. The device comprises a gas transmission box body, a pressure shell, a standby pipeline, an aeration head and a chassis, the pressure shell is arranged on one side of the gas transmission box body, and the top of the pressure shell is in through threaded connection with a pressure switch; the standby pipeline comprises a condensate pipe fixedly communicated with the center of the bottom of the gas conveying box body, a branch gas conveying pipe fixedly communicated with the middle of the peripheral side of the condensate pipe and a second electric control valve fixed to the peripheral side of the branch gas conveying pipe, an aeration head is arranged below the standby pipeline, and a chassis is arranged below the aeration head. Through the arrangement of the gas transmission box body, the pressure shell, the standby pipeline, the aeration head and the chassis, the prob