喷射泵的基本原理在于喷嘴高速喷射液体或气体喷射流,以便夹带并加速周围的液体、气体或固体物质。

喷射器

The basic principle of jet pumps consists in the liquid or gas jet being emitted by a nozzle at high speed entraining and accelerating the surrounding liquid, gas or solid matter.

作用原理

此操作的结果是将驱动流体和夹带(吸入)流体混合起来,混合流体的速度降低且第二个喷嘴中的压力增加。

这一原理的实际应用需要一个简单仪器,它基本上仅包含 3 个主要部件:

  1. 动力喷嘴
  2. 喷雾器

喷射器系统的设计简单,但非常可靠,并且需要的维护量非常低,因为它们在工作时不需要移动部件。

ejectors-01

1= motive nozzle, 2 = diffuser, 3 = head, A = motive medium inlet connection, B = suction manifold, C = pressure manifold

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