Simple air distribution device for Suma tank

The utility model belongs to the technical field of gas distribution of a Suma tank, and particularly relates to a simple gas distribution device for the Suma tank, which comprises a gas distribution instrument main body, a touch display screen arranged in the middle of the front surface of the gas distribution instrument main body, a fixed frame arranged on the gas distribution instrument main body close to the touch display screen, and a sliding chute arranged on one side in the fixed frame. Through mutual cooperation of the fixing frame, the sliding groove, the sliding block, the first spring, the protection plate, a handle, a groove, a compressed spring, a limiting block and a clamping block, the touch display screen can be protected, then the protection capacity of the touch display screen is improved, the problem that the touch display screen is cracked or damaged due to collision of external hard objects is solved, and the service life of the touch display screen is prolonged. Through mutual cooperatio