Abstract: According to the reguiremints of field petroleum pipeline far military purpose closed delivery and hatching delivery are used.When closed delivery is used,automatic control system and safeguard equipment should be installed in order to maintain a stable pressure and prevent waten hammering and over pressure.When hatching is used to deliver several products through a single pipeline,ultrasonic detector is used to determine the concentration of mixed up fuel,cut out the mixed-up section and guarantee the quality of the fuelsa.

摘要： 根据野战输油管线的特点,采用密闭输送与项序输送.为保持密闭输送时压力平稳,防止水击和超压造成危害,在泵站装设自动控制系统和安全保护设备.顺序输送几种油品时,用超声波混油浓度捡测仪,能比较准确的测定混油浓度,切出混油段,保证油品的质量.