Fuel oil distributor with oil discharging and gas discharging functions

The invention provides a fuel distributor with oil discharge and deflation functions, which comprises a main shell and a one-way valve, a transverse passage and a longitudinal passage are arranged in the main shell, the transverse passage and the longitudinal passage are crossed and communicated, one end of the transverse passage is an oil inlet path, the other end of the transverse passage is an auxiliary oil path, and the auxiliary oil path is provided with the one-way valve; one end of the longitudinal passage is a main oil path, and the other end is an oil discharge path; under the condition that the combustion chamber of the auxiliary power device adopts double-oil-way oil supply, fuel oil with certain pressure and flow is provided for the main oil way and the auxiliary oil way as required; the requirement for double-oil-way oil supply of a combustion chamber of the auxiliary power device can be met, oil seal oil can be discharged when the aviation auxiliary power device is unsealed, and gas in body acce