对于单级增压泵，根据增压比的不同，入口压力对流量的影响很大。在相同增压比下，一定范围内进口压力越高，输出流量越大。流量影响很大，对增压泵的寿命很有帮助。
For the single-stage booster pump, the inlet pressure has a great influence on the flow according to the different pressurization ratio. Under the same boost ratio, the higher the inlet pressure within a certain range, the greater the output flow. The flow has a great impact on the service life of the booster pump.
入口压力越高，输出流量越大，增压泵的工作频率会大大缩短，从而影响增压泵的寿命。反之，由于入口压力低，增压泵的工作时间会变长，需要多次工作才能提高压力，气体增压泵的寿命就会缩短。
The higher the inlet pressure, the greater the output flow, and the working frequency of the booster pump will be greatly shortened, which will affect the service life of the booster pump. On the contrary, due to the low inlet pressure, the working time of the booster pump will be longer, and it needs to work for many times to increase the pressure, and the service life of the gas booster pump will be shortened.
对于两级增压泵，对进口压力有很大的要求。以FeintZTT40为例，如果现场加压气体为15bar，则客户需要将压力减压10bar进行加压。如果在高压和气压范围内，泵将停止工作。压力在10bar以内压力越高，流量越大。
For two-stage booster pump, there are great requirements for inlet pressure. Take feintztt40 as an example. If the on-site pressurized gas is 15bar, the customer needs to reduce the pressure to 10bar for pressurization. If it is within the range of high pressure and air pressure, the pump will stop working. When the pressure is within 10bar, the higher the pressure, the greater the flow.
入口压力会影响工厂车间的生产力。建议在有条件的前提下，预压气体对气体增压泵有很大帮助。
The inlet pressure will affect the productivity of the plant. It is suggested that the pre pressurized gas is of great help to the gas booster pump on the premise of conditions.
对大多数泵来说，加大进、出口管径的目的是降低管内流体的流速，减小管的阻力降低泵的功耗，但管径的增加是以增加管子的投资成本为代价的。这样，对于长输泵出口的管道，可以考虑适当加大管径，以降低阻力降，而对于短输管道，可以忽略不计。
For most pumps, the purpose of increasing the inlet and outlet pipe diameter is to reduce the flow rate of fluid in the pipe, reduce the resistance of the small pipe and reduce the power consumption of the pump, but the increase of pipe diameter is at the cost of increasing the investment cost of the pipe. In this way, for the pipeline at the outlet of long-distance transmission pump, it can be considered to appropriately increase the pipe diameter to reduce the resistance drop, while for short-distance transmission pipeline, it can be ignored.
因为泵进口输送的物料为液化气，温度接近沸点。对于容易产生气蚀的材料，如吸入位置比较低的材料，可考虑加大泵进水管的直径，以减少阻力降，避免泵发生气蚀。
Because the material delivered at the pump inlet is liquefied gas, the temperature is close to the boiling point. For materials prone to cavitation, such as those with low suction position, consider increasing the diameter of the pump inlet pipe to reduce the resistance drop and avoid cavitation of the pump.
设备本身应配备有效的防泄漏设施，确保有害物质不泄漏。化学品或油品为新品种、新的，需事先经过质量行政管理部门批准。应为可能泄漏的设备提供防泄漏托盘。通知设施部门并发布计划。排污计划需事先经质量行政管理部门批准。
The equipment itself shall be equipped with effective anti leakage facilities to ensure that harmful substances do not leak. If chemicals or oil products are new varieties or brands, they shall be approved by the quality administrative department in advance. Leak proof trays shall be provided for equipment that may leak. Inform the facility department and issue the plan. The pollution discharge plan shall be approved by the quality administrative department in advance.
一般来说，应尽可能使用能耗效率高的部件。在设计整个
气液增压泵系统时，应计算系统的所有能耗。所有电气设备应在生产间隔和待机模式下提供可选的手动模式。自动运行时还可以有模式。当使用气体和真空系统时，应控制能源浪费。相关措施应在系统技术参数要求中注明。在安装和调试过程中，尽量防止压缩空气泄漏。
Generally speaking, components with high energy consumption efficiency should be used as much as possible. When designing the whole gas-liquid booster pump system, all energy consumption of the system shall be calculated. All electrical equipment shall be provided with optional manual energy-saving mode in production interval and standby mode. There can also be energy-saving mode during automatic operation. When using gas and vacuum systems, energy waste should be controlled. Relevant measures shall be indicated in the technical parameter requirements of the system. During installation and commissioning, try to prevent compressed air leakage.
The inlet pressure has an impact on the gas-liquid booster pump. The content is like this. If you need or want more information, please pay attention to our website www.sdjingtuo.com COM, answer your questions!
