各级油库在装油时,经常有可能发生冒油事故,特别当使用油泵将油泵入装油罐和油槽时更容易发生。防止冒油事故的发生,一般仍采用比较原始的方法,也就是用人站在罐槽开口处观察油面上升情况,或经常用检油尺测量油面。此外还可采用液面指示器和警报器等仪器,都能起良好的作用,但是这些仪器 Oil depots at all levels are often prone to oil spills when loading oil, especially when using an oil pump to pump oil into tanks and tanks. To prevent the occurrence of oil spills, the general still use a more primitive approach, that is, people standing in the tank opening to observe the oil level rise, or often with a dipstick to measure the oil surface. In addition, the use of liquid level indicator and alarm devices, etc., can play a good role, but these instruments