Oil drainage detection method

• Main Authors: LIU MINGXIA, LIU CHUNLIANG, TANG JING, HAO KEJUN, ZHAO XIAO
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2018
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to an oil transfer pump mechanical seal leakage detection sensor equipment, and especially relates to an oil drainage detection method; aiming at leakage oil product liquid drops, a liquid drop speed automatic monitoring system is added; the liquid drop speed automatic monitoring system employs a correlation type infrared photoelectric sensor, converts the oil drainage condition data into a liquid drop capacity or quantity mode via infrared detection, and outputs the data; if the oil drainage exceeds limits, an alarm is sent out. The method uses the correlation type infrared photoelectric sensor to realize non-contact measurement and is fast in response speed, high in measuring precision, and can be hardly affected by environments. 本发明涉及种输油泵机械密封泄漏检测传感器设备，尤其涉及泄油检测的方法。针对泄露油品液滴增加套液体点滴速度自动监控系统，液体点滴速度监控系统采用对射式红外光电传感器；通过红外检测，将泄油情况的数据，转化为液滴容量或数量的方式，将数据输出；若泄油超限的情况，将对其进行报警处理。本发明采用对射式红外光电传感器，它具有非接触性测量，响应速度快，受环境影响小，测量精度高等优点。