气液增压泵上下动很慢怎么办？引起这个问题的原因有多种，请对照下面的故障原因来找到符合您的解决方法，作为参考使用。
What if the gas-liquid booster pump moves up and down slowly? There are many reasons for this problem. Please refer to the following fault reasons to find a solution for your reference.
故障原因：
Fault cause:
1、输入的气体压力低。
1. The input gas pressure is low.
输入的气压低使得气液增压泵的上升速度变慢或下降速度变慢。
The low input air pressure causes the rising speed or falling speed of the gas-liquid booster pump to slow down.
2、气管很长或接口很小。
2. The trachea is very long or the interface is very small.
气管很长或接口很小，使得气体进入气液增压泵的速度慢或流量小，气液增压泵上下动就会很慢。
The gas pipe is very long or the interface is very small, so the gas enters the gas-liquid booster pump slowly or the flow is small, and the gas-liquid booster pump will move up and down very slowly.
3、气液增压泵的增压部分出现背压。
3. The pressurized part of the gas-liquid booster pump has back pressure.
4、气液增压泵产品选型问题。
4. Product selection of gas-liquid booster pump.
气液增压泵行程长短及出力吨位大小决定了气液增压泵上下动的速度,选购气液增压泵型号的时候，只考虑行程和出力大小，却没考虑到上下动的速度，没对厂家说明速度上的要求。
The travel length and output tonnage of the gas-liquid booster pump determine the speed of up and down movement of the gas-liquid booster pump. When selecting the gas-liquid booster pump model, only the travel and output size are considered, but the speed of up and down movement is not considered, and the speed requirements are not explained to the manufacturer.
解决方法:
resolvent:
1、将气体压力低调标准状态。
1. Lower the gas pressure to the standard state.
气液增压泵的气体压力要求在4~7kg/cm2，气液增压泵标准气体压力是6kg/cm2，不同有所区别，可咨询生产厂家。
The gas pressure of gas-liquid booster pump is required to be 4~7kg/cm2, and the standard gas pressure of gas-liquid booster pump is 6kg/cm2, which is different from different brands. Please consult the manufacturer.
当使用气体的设置添加了，气体压力就会变低或变得不稳定，为了稳定气液增压泵的动作速度及出力，可以在进前口前加装JRN气体增压阀。
When the setting of using gas is added, the gas pressure will become low or unstable. In order to stabilize the operating speed and output of the gas-liquid booster pump, a JRN gas booster valve can be installed before the inlet.
2、缩短气管及适当加大管路元件及气管通径。
2. Shorten the air pipe and appropriately increase the pipe components and the diameter of the air pipe.
气管一般厂家都会配给用户，每个厂家的默认气管长度并不一样，用户对气管长度有要求的，请在发货前告诉厂家即可。接口很小，可联系厂家重新配送管路元件及气管通径。
Generally, the manufacturer will allocate the air pipe to the user. The default air pipe length of each manufacturer is different. If the user has requirements on the air pipe length, please inform the manufacturer before shipment. The interface is very small, so you can contact the manufacturer to redistribute the pipe components and the pipe diameter.
3、重新设定气液增压泵的动作时间。
3. Reset the action time of the gas-liquid booster pump.
气液增压泵的四个动作（预压下降、增压下降、增压回位、预压回位）是依靠时间继电器来控制的，可根据不同的产品的需求，通过时间继电器来调整每个动作的时间。
The four actions of the gas-liquid booster pump (pre-pressure drop, pressure increase drop, pressure increase return and pre-pressure return) are controlled by the time relay. The time of each action can be adjusted by the time relay according to the requirements of different products.
4、从新选型订购新的气液增压泵产品。
4. Order new gas-liquid booster pump products from the new model.
对气液增压泵上下动作速度有要求的，可考虑订购JRM快速型气液增压泵、JRF单列式气液增压泵等速度快的型号。
If there is a requirement for the up and down action speed of the gas-liquid booster pump, it can be considered to order JRM fast gas-liquid booster pump, JRF single-row gas-liquid booster pump and other models with high speed.
用户可以把使用要求具体详细地告诉厂家，厂家会帮你匹配出适用的气液增压泵型号。
The user can tell the manufacturer the use requirements in detail, and the manufacturer will help you match the applicable gas-liquid booster pump model.
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