升降货梯漏油有两种情况：内漏和外漏。内漏是由于油缸和升降货梯支架组合连接在一起的，出现内漏时不容易处理，情况比较复杂，需要专业的技术人员进行检修或者更换，我们可以找市场上比较专业的液压升降货梯维修售后进行处理。There are two kinds of oil leakage in the lift ladder. The internal leakage is due to the combined oil cylinder and a lifting elevator bracket connected together, inside leakage is not easy to handle, the situation is more complex, need professional technical personnel for maintenance or replacement, we can find the market more professional hydraulic cargo lift maintenance customer service process.

1.液压升降货梯的液压油是在一个密闭的环境中运行的，油质泵站打压被注入油缸内一般的压力大于等于12pa，液压油被打压加油缸的摩擦就会产生热。发热膨胀的油质加站泵对液压油的压力，若有密封不严的话，液压油便会漏。The hydraulic oil hydraulic cargo lift is running in a closed environment, oil pump pressure is injected into the general pressure cylinder is greater than or equal to 12Pa, the hydraulic oil cylinder friction can be suppressed gas generating heat. The oil pump station and the thermal expansion of the hydraulic oil pressure, if the seal is not strict, the hydraulic oil will leak.

2.液压升降货梯中过多的油管和接头会加大漏油的现象。油管内的压力一般为12pa，而且油路接头一般用三通和对丝连接，油管内壁直径在9mm左右，而接头的内径不过7mm。如果油路内管过长，接头多就又加大了漏油的几率。Excessive oil pipes and joints in the hydraulic elevator will increase the oil leakage. The pressure inside the tubing is generally 12Pa, and the oil circuit is generally connected with the three pass and the wire connection, the inner diameter of the pipe wall is about 9mm, and the inner diameter of the connector is 7mm. If the oil pipe is too long, the joint will increase the chance of oil leakage.

3.液压升降货梯设备长时间的运转，油质变化，加上保养修复不严格，会使管道内壁产生污物，加大油路内的压力。对丝、接头间的复合垫、密封圈老化也会加大漏油的机会。升降货梯一般发生漏油这种原因比较多。Hydraulic cargo lift equipment long time operation, oil changes, maintenance and repair is not strict, will make the pipeline inside wall of dirt, increase oil pressure circuit. On the wire, the composite pad between the joints, seals aging will increase the chance of oil spills. Lift cargo ladder generally occur more reason for oil spills.