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为什么启动气动增压泵时出口压力会降低

发布时间:2021-05-12 17:02:49   发布人:
"为什么大家启动气动增压泵,有时出口压力会降低?"问题在于网友在网上论坛上提出了一个问题。小编发现网友的回答并不准确,回答的不是很清楚,或者可以说它并不是十分了解气动增压泵。
"Why do we start the pneumatic booster pump and sometimes the outlet pressure will decrease?" The problem is that netizens put forward a question on the online forum. Xiaobian found that the netizen's answer is not accurate, the answer is not very clear, or it can be said that it is not very understanding of the pneumatic booster pump.
因为提问者已经明确表示气动增压泵可以在出口关闭时提升压力,表明气动增压泵正常,为什么我不能按压压力,但出口压力下降后开始?让我在这里向您说明起动气动增压泵发现出口压力降低的原因。
Because the questioner has made it clear that the pneumatic booster pump can raise the pressure when the outlet is closed, indicating that the pneumatic booster pump is normal. Why can't I press the pressure, but it starts when the outlet pressure drops? Let me explain to you the reason why the outlet pressure of the pneumatic booster pump decreases when it is started.
通过启动气动增压泵而降低出口压力的问题在于气动增压泵是在增压过程中消耗压缩空气的气动增压泵。如果压缩机干气密封所需的压缩空气消耗量为每分钟0.6立方米,则客户空气压缩机的排量为每分钟1立方米。
The problem of reducing the outlet pressure by starting the pneumatic booster pump is that the pneumatic booster pump consumes compressed air in the process of boosting. If the compressed air consumption required for dry gas seal of compressor is 0.6 cubic meter per minute, the displacement of customer air compressor is 1 cubic meter per minute.
当增压泵未打开时,压力可保持在0.6MPa(650kPa);当增压泵打开时,增压泵需要压缩空气作为动力。气动增压泵制造商假设压缩空气消耗量为每分钟0.5立方米,这导致压缩空气消耗在增压泵启动之前增加,并且自然压力变低。因此,选择气动增压泵时,必须计算流量。
When the booster pump is not opened, the pressure can be maintained at 0.6MPa (650kpa); When the booster pump is on, the booster pump needs compressed air as power. The pneumatic booster pump manufacturer assumes a compressed air consumption of 0.5 cubic meters per minute, which results in an increase in compressed air consumption and a decrease in natural pressure before the booster pump starts. Therefore, when choosing the pneumatic booster pump, the flow must be calculated.

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