A11VO260EP2D/11R-VPD12K67VH-S油泵河北秦皇岛

A11VO260EP2D/11R-VPD12K67VH-S油泵河北秦皇岛柱塞泵的工作原理

   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。
A11VO260EP2D/11R-VPD12K67VH-S油泵河北秦皇岛河北秦皇岛A11VO260EP2D/11R-VPD12K67VH-S
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A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00

A11VO40LRH2/10R-NSC12N00

A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00

A11VO40DRS/10R-NPC12N00

A11VO60LRS/10R-NSC12N00

A11VO60LRS/10R-NPC12N00

A11VO60LRS/10R-NSC12K01

A11VO60LRS/10R-NPC12K01

A11VO60LRH2/10R-NSC12N00

A11VO60LRH2/10R-NPC12N00

A11VO60LRH2/10R-NSC12K01

A11VO60LRH2/10R-NPC12K01

A11VO60DRS/10R-NSC12N00

A11VO60DRS/10R-NPC12N00

A11VO60DRS/10R-NSC12K01

A11VO60DRS/10R-NPC12K01

A11VO75LRS/10R-NSD12N00

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A11VO75LRH2/10R-NSD12N00

A11VO75LRH2/10R-NPD12N00

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A11VO75DRS/10R-NSD12N00

A11VO75DRS/10R-NPD12N00

A11VO75DRS/10R-NSD12K01

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A11VO95LRS/10R-NSD12N00

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A11VO95LRH2/10R-NSD12N00

A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01

A11VO95LRH2/10R-NPD12K01

A11VO95DRS/10R-NSD12N00

A11VO95DRS/10R-NPD12N00

A11VO95DRS/10R-NSD12K01

A11VO95DRS/10R-NPD12K01

A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00
制冷机组的故障，很多都是压缩机的问题，针对制冷机组故障的不同问题，进行分析，决定如何进行合理的制冷机组故障的解决，下面详细介绍一下制冷设备容易出现的故障问题。冷库温度降不下来的故障分析处理冷库库温过高，经检查发现，两库温度只有-4℃～℃，两库的供液电磁阀处于打开状态。压缩机启动比较频繁，转换用另一台压缩机工作时情况并没有好转，而回气管上却有很厚的结霜。进人这两个库检查发现，蒸发盘管上均结有很厚的霜，除霜后情况有所改善，这时压缩机的启动次数有所减少，库温也有所降低，但还不理想。

以上型号不全~可咨询~