Direct evaporative humidifier, evaporator core is the greatest impact on performance parts.
对于直接蒸发式加湿器，蒸发芯(器)是对性能影响最大的部件。
2
This text introduce one kind of high efficiency and energy saving screwy fins evaporator with round direct-cooling type refrigerating cylinder, and also indicate the key working technology.
这里介绍了一种高效节能的冰激凌机螺旋翅片直冷式圆形冷冻缸蒸发器，并指出其实现的关键技术。
3
The analysis results show that the use of the direct heater does not increase the vapor consumption if the vapor used for heating is drawn from the later evaporator effect.