In this paper, disadvantages of using throttle to adjust and maintain water levels of deaerator and condenser in constant speed pump condensate system were presented.
在恒速泵凝结水系统中，依靠节流调节维持除氧器和凝汽器水位存在种种缺陷。
It consists of a compressor, a condenser, a throttle or expansion valve, an evaporator, and a working fluid (refrigerant).
它由压缩机、冷凝器、节流阀或膨胀阀、蒸发器，以及一种工作流体(冷冻剂)组成。
High pressure gas refrigerants in the condenser cooling medium heat to be setting for liquid, through the throttle device reduced pressure cooling into the evaporator;
高压气态制冷剂在冷凝器中向冷却介质放热被凝结为液态后，经节流装置减压降温进入蒸发器；
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