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旋片式真空泵故障排除的方法
旋片式真空泵故障排除的方法
Troubleshooting of rotary vane vacuum pump
运转中的旋片式真空泵，如果操作不当，往往会出现故障，譬如旋片式真空泵真空度下降，喷油、冒烟、油封处漏油，噪音等情况，和泵内的真空泵油乳化等现象。万一出现这种情况，首先不用恐慌，等停机以后根据故障一一排除。这里介绍几个排除故障的方法。
If the rotary vane vacuum pump is operated improperly, it will often have faults, such as the vacuum degree of the rotary vane vacuum pump drops, oil injection, smoke, oil leakage at the oil seal, noise, etc., and emulsification of the vacuum pump oil in the pump. In case of such a situation, first of all, do not panic. After the shutdown, remove the faults one by one. Here are several troubleshooting methods.
一、旋片式真空泵冒烟和喷油:指旋片式真空泵在运转中排气口冒烟或者喷油。
1、 Smoke and fuel injection of rotary vane vacuum pump: refers to smoke or fuel injection at the exhaust port of rotary vane vacuum pump during operation.
1、冒烟，如果是泵刚刚开始运转有冒烟的现象，属于正常，如果长时间在冒烟就是不正常了。解决之道:冒烟说明泵的进气口外，包括管道、阀门、容器有修理的情况。检漏以后处理了，冒烟会结束。涡街流量计
1. Smoke, if the pump just started to run smoke phenomenon, belong to normal, if smoke for a long time is not normal. Solution: smoke indicates that there is repair outside the air inlet of the pump, including pipes, valves and containers. Deal with it after leak detection. Smoking will be over. Vortex Flowmeter
2、喷油，说明进气口外有大量的漏点，甚至是进气口暴露大气。解决之道:封住泵的进气口使泵运转，如果不喷油的话，说明有漏点;排气阀片损坏，检查排气阀片是否损坏，更换坏的排气阀片。
2. Fuel injection indicates that there are a large number of leakage points outside the air inlet, and even the air inlet is exposed to the atmosphere. Solution: seal the air inlet of the pump to make the pump run. If there is no oil injection, it means there is leakage point. If the exhaust valve is damaged, check whether the exhaust valve is damaged and replace the damaged exhaust valve.
二、旋片式真空泵噪音:这里指泵的噪音。
2、 Rotary vane vacuum pump noise: This refers to the pump noise.
1、敲缸，泵运转时发出不规律的响声，似金属敲打金属的声音。这是旋片在击打泵体发出的声音。这种情况主要是配对旋片间的弹簧断或者是收缩或弹出失效造成的。解决之道:打开泵检查旋片弹簧是否损坏。更换好的弹簧。
1. When the pump is running, it makes an irregular sound, like the sound of metal knocking. This is the sound of the spinner hitting the pump. This kind of situation is mainly caused by the broken spring or the failure of contraction or ejection. Solution: open the pump and check whether the spiral spring is damaged. Replace the spring.
2、排气阀片噪音，主要是泵的排气阀片破损。解决之道:更换好的排气阀片。
2. The noise of the exhaust valve is mainly due to the damage of the exhaust valve of the pump. Solution: replace the exhaust valve plate.
三、旋片式真空泵真空度下降:指当下测得的旋片式真空泵真空度比出厂指标或者以前使用时的真空度低。引起真空度低的原因有很多，这里介绍几种主要的情况。
3、 Vacuum drop of rotary vane vacuum pump: it means that the vacuum degree of the current rotary vane vacuum pump is lower than the factory index or the vacuum degree of the previous use. There are many reasons for the low vacuum. Here are several main situations.
Troubleshooting of rotary vane vacuum pump
运转中的旋片式真空泵，如果操作不当，往往会出现故障，譬如旋片式真空泵真空度下降，喷油、冒烟、油封处漏油，噪音等情况，和泵内的真空泵油乳化等现象。万一出现这种情况，首先不用恐慌，等停机以后根据故障一一排除。这里介绍几个排除故障的方法。
If the rotary vane vacuum pump is operated improperly, it will often have faults, such as the vacuum degree of the rotary vane vacuum pump drops, oil injection, smoke, oil leakage at the oil seal, noise, etc., and emulsification of the vacuum pump oil in the pump. In case of such a situation, first of all, do not panic. After the shutdown, remove the faults one by one. Here are several troubleshooting methods.
一、旋片式真空泵冒烟和喷油:指旋片式真空泵在运转中排气口冒烟或者喷油。
1、 Smoke and fuel injection of rotary vane vacuum pump: refers to smoke or fuel injection at the exhaust port of rotary vane vacuum pump during operation.
1、冒烟，如果是泵刚刚开始运转有冒烟的现象，属于正常，如果长时间在冒烟就是不正常了。解决之道:冒烟说明泵的进气口外，包括管道、阀门、容器有修理的情况。检漏以后处理了，冒烟会结束。涡街流量计
1. Smoke, if the pump just started to run smoke phenomenon, belong to normal, if smoke for a long time is not normal. Solution: smoke indicates that there is repair outside the air inlet of the pump, including pipes, valves and containers. Deal with it after leak detection. Smoking will be over. Vortex Flowmeter
2、喷油，说明进气口外有大量的漏点，甚至是进气口暴露大气。解决之道:封住泵的进气口使泵运转，如果不喷油的话，说明有漏点;排气阀片损坏，检查排气阀片是否损坏，更换坏的排气阀片。
2. Fuel injection indicates that there are a large number of leakage points outside the air inlet, and even the air inlet is exposed to the atmosphere. Solution: seal the air inlet of the pump to make the pump run. If there is no oil injection, it means there is leakage point. If the exhaust valve is damaged, check whether the exhaust valve is damaged and replace the damaged exhaust valve.
二、旋片式真空泵噪音:这里指泵的噪音。
2、 Rotary vane vacuum pump noise: This refers to the pump noise.
1、敲缸，泵运转时发出不规律的响声，似金属敲打金属的声音。这是旋片在击打泵体发出的声音。这种情况主要是配对旋片间的弹簧断或者是收缩或弹出失效造成的。解决之道:打开泵检查旋片弹簧是否损坏。更换好的弹簧。
1. When the pump is running, it makes an irregular sound, like the sound of metal knocking. This is the sound of the spinner hitting the pump. This kind of situation is mainly caused by the broken spring or the failure of contraction or ejection. Solution: open the pump and check whether the spiral spring is damaged. Replace the spring.
2、排气阀片噪音，主要是泵的排气阀片破损。解决之道:更换好的排气阀片。
2. The noise of the exhaust valve is mainly due to the damage of the exhaust valve of the pump. Solution: replace the exhaust valve plate.
三、旋片式真空泵真空度下降:指当下测得的旋片式真空泵真空度比出厂指标或者以前使用时的真空度低。引起真空度低的原因有很多，这里介绍几种主要的情况。
3、 Vacuum drop of rotary vane vacuum pump: it means that the vacuum degree of the current rotary vane vacuum pump is lower than the factory index or the vacuum degree of the previous use. There are many reasons for the low vacuum. Here are several main situations.
