A11VO190EP2D/11R-NPD12N00H-S柱塞油泵河北石家庄

A11VO190EP2D/11R-NPD12N00H-S柱塞油泵河北石家庄柱塞泵的工作原理

   柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。

   柱塞泵是往复泵的一种，属于体积泵，其柱塞靠泵轴的偏心转动驱动，往复运动，其吸入和排出阀都是单向阀。当柱塞外拉时，工作室内压力降低，出口阀关闭，低于进口压力时，进口阀打开，液体进入;柱塞内推时，工作室压力升高，进口阀关闭，高于出口压力时，出口阀打开，液体排出。当传动轴带动缸体旋转时，斜盘将柱塞从缸体中拉出或推回，完成吸排油。
A11VO190EP2D/11R-NPD12N00H-S柱塞油泵河北石家庄河北石家庄A11VO190EP2D/11R-NPD12N00H-S
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A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00

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A11VO130LRS/10R-NPD12N00
低端范围的流量问题为了能够准确出具联合发电设备及其它用户的账单，必须提供准确可靠的汽源蒸汽使用量数据。不幸的是，若不对管道系统做主要改变并购买新的嵌入式探测器，早先的差压流量计系统是无法测量低端范围的蒸汽流量的。进入发电设备的蒸汽流量速率平均为7,pph，但高可达15,pph。用户传送点约1英里远，蒸汽条件被控制在32psig，具有1f的过热或者更高。那么本文主要介绍蒸汽的分配蒸汽的分配提高低端流量测量精度为解决此问题，pke使用了mccrometer制造的v-cone流量计，这是一种仍依赖于差压（dp）技术但在管道中使用了更*装置的流量计。

以上型号不全~可咨询~