发布时间：2021-09-27 10:56:54 发布人：
When winter comes and the temperature drops, what problems are prone to occur with the pneumatic booster pump? Let me tell you today
After the compressed air driving the pneumatic booster pump works, it is discharged into the atmosphere. The air pressure decreases from 0.3-0.8mpa to atmospheric pressure instantly. The release process of compressed air is an endothermic process,
When the water content of compressed air is large, you will find that many small water droplets will condense at the exhaust port in summer, and the temperature at the exhaust port will be relatively low. In winter, it will not appear in the form of water droplets. It starts to frost, slowly freezes, the action of reversing valve core is stuck, and then the pump stops working. Therefore, in winter, the pneumatic booster pump should be used in the environment with high temperature as much as possible, And reduce the dew point of compressed air. For example, add an oil mist when adding a cold dryer to ensure the flexible and smooth reversing of the reversing valve.
For the gas-liquid booster pump with water as the medium, after use in winter, cut off the water source and let the pump empty for 1-2 minutes to discharge the liquid in the pump. If the inner cavity freezes or the one-way valve freezes, it can not be used.