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品牌：RETZ/我们一直致力于流体控制领域的持续创新，始于2005……进口气囊式脉冲阻尼器能够平滑由计量泵、隔膜泵等容积型泵引起的管路脉动和系统的水锤现象。它由耐腐蚀的隔膜将气体与管路中的液体隔离，通过气室容积的变化平滑管路脉动 The imported airbag pulse damper can smooth the pipeline pulsation and system water hammer caused by volumetric pumps such as metering pumps and diaphragm pumps. It is separated from the liquid in the pipeline by a corrosion-resistant diaphragm, and the pulsation of the pipeline is smoothed by changes in the volume of the gas chamber.

气囊式阻尼器的容积选型 Volume selection of airbag dampers

即用计量泵（或隔膜泵）每一次冲程的计量能力（m）乘以12就可以得出减少90%脉冲所需要的阻尼器最小容积 The minimum volume of the damper required to reduce 90% pulse can be obtained by multiplying the metering capacity (m) of each stroke of the metering pump (or diaphragm pump) by 12

规格Specification:1/2～2"

适用温度Temperature：≤80℃

压力范围Pressure Range：1.6MPa

材质Materia：UPVC、PP、PVDF、SUS304、SUS316L

连接方式Connection method：由令承插、丝扣、法兰 By connecting sockets, threads, flanges

隔膜材质Diaphragm material：PTFE复合、FPM（氟橡胶）、EPDM（三元乙丙）、NBR（丁腈）

进口气囊式脉冲阻尼器工作原理operational principle

根据玻义耳定律P：V=P.V，气体的体积与气体的压强成反比，通过改变气体的体积来平滑管路脉动。对于流速有正弦曲线性的系统作用，波峰时：气室体积变小，脉冲阻尼器吸收多余的流量液体；波谷时：气室体积变大，释放存储的液体，从而达到平滑脉动的效果。

According to Boyle's law P:V=P.V, the volume of the gas is inversely proportional to the pressure of the gas, and the pipe pulse is smoothed by changing the volume of the gas. For the system with sinusoidal curve, at the peak, the chamber volume becomes smaller, the pulse damper absorbs the excess flow fluid; at the trough, the volume of the chamber becomes larger, so as to achieve the effect of smooth pulsation.

进口气囊式脉冲阻尼器功能特点Functional characteristics

减小水锤对系统的危害。减小流速波动的峰值。保护管路、阀门、接头不受压力波动的冲击。为计量泵创造良好的工作环境并改善泵的工作性能。允许系统使用更小的管径，降低成本。
和背压阀等配合使用可以使管路的压力波动接近为零。降低系统的能耗。

Reduce the harm of water hammer to the system. Reduce the peak value of flow rate fluctuations. Protect pipelines, valves, and joints from pressure fluctuations. Create a good working environment for metering pumps and improve their performance. Allow the system to use smaller pipe diameters to reduce costs. When used in conjunction with backpressure valves, the pressure fluctuation in the pipeline can be close to zero. Reduce the energy consumption of the system

富林克致力于作为流体控制专家，负责中国地区RETZ产品的营销管理和服务，从而创造价值的企业，RETZ以“坚持更好的品质”为根本，以“持续实现具有创造性、高品质产品和服务的企业价值，为当今社会的繁荣作出贡献”为企业理念