气液增压泵工作原理类似于压力增压器，对大径空气驱动活塞施加一个很低的压力，当此压力作用于一个小面积活塞上时，产生一个高压。通过一个二位五通气控换向阀，增压泵能够实现连续运行。
The working principle of the gas-liquid booster pump is similar to that of the pressure booster, which applies a very low pressure to the large diameter air driven piston. When this pressure acts on a small area piston, a high pressure is generated. Through a two position five ventilation control directional valve, the booster pump can realize continuous operation.
工业原理
Industrial principles
由单向阀控制的高压柱塞不断的将液体排出，增压泵的出口压力大小与空气驱动压力有关。当驱动部分和输出液体部分之间的压力达到平衡时，增压泵会停止运行，不再消耗空气。当输出压力下降或空气驱动压力增加时，增压泵会自动启动运行，直到再次达到压力平衡后自动停止。
The high-pressure plunger controlled by the check valve continuously discharges the liquid, and the outlet pressure of the booster pump is related to the air drive pressure. When the pressure between the driving part and the output liquid part reaches balance, the booster pump will stop running and no longer consume air. When the output pressure drops or the air drive pressure increases, the booster pump will automatically start and run until it reaches the pressure balance again.
采用单气控非平衡气体分配阀来实现泵的自动往复运动，泵体气驱部分采用铝合金制造。接液部分根据介质不同选用碳钢或不锈钢，泵的全套密封件均为好产品，从而保证了气液增压泵的性能。
The single air controlled non-equilibrium gas distribution valve is used to realize the automatic reciprocating motion of the pump, and the gas drive part of the pump body is made of aluminum alloy. The liquid receiving part adopts carbon steel or stainless steel according to different media, and the full set of seals of the pump are good products, thus ensuring the performance of the gas-liquid booster pump.
使用注意
Usage notes
原则上，增压泵能够安装在任何位置，但为保证密封件达到长使用寿命，建议采用垂直安装方式。请确认所安装的接头和管是否在泵的压力范围内。
In principle, the booster pump can be installed at any position, but in order to ensure the long service life of the seal, it is recommended to use the vertical installation method. Please confirm whether the installed connector and pipe are within the pressure range of the pump.
驱动空气接口位于滑阀室外部。在任何情况下，都需要安装一个压缩空气过滤器和水分离器，因为液泵经过油脂润滑处理，所以无需安装空气润滑器。如使用过一次空气润滑器，则继续使用。如使用干燥的气体，则需使用气体润滑器。
The drive air interface is located outside the spool valve chamber. In any case, it is necessary to install a compressed air filter and water separator, because the liquid pump is lubricated with grease, so there is no need to install an air lubricator. If the air lubricator has been used once, it is recommended to continue to use it. If dry gas is used, a gas lubricator is required.
当使用湿气或高湿度气体连续操作时，会产生结冰现象，建议在此种情况下载空去驱动管线上安装一个水分离器或干燥器。如果驱动空气过于干燥且露点低于-40°C，建议使用油雾器。
When wet or high humidity gas is used for continuous operation, icing will occur. It is recommended to install a water separator or dryer on the pneumatic drive pipeline in this case. If the driving air is too dry and the dew point is lower than -40 ° C, it is recommended to use an oil mist.
泵的选型需考虑到客户的使用介质，因为介质的性质决定可密封材料和接液部件的要求。标准设计适用增压油或水。
The type selection of the pump needs to consider the medium used by the customer, because the nature of the medium determines the requirements of sealable materials and wetted parts. Standard design applies to pressurized oil or water.
The industrial principle and other precautions of the gas-liquid booster pump are explained. You need to understand these operating matters in advance when using the booster pump, and be responsible for your own safety and the integrity of the machine. Follow our website for more information http://www.feileisi.com Consult!
