feedwater heater
复数形式
feedwater heaters
1
给水加热器, 给水预热器
a device used in power plants to preheat water before it enters the boiler
A feedwater heater is a device used in steam engines, power plants, and boilers to warm up water before it enters the boiler. The heater improves the efficiency of the system by preheating the water, reducing the amount of energy needed to turn it into steam. It works by transferring heat from exhaust gases or steam to the incoming water, raising its temperature. This helps the boiler reach the required pressure and temperature more quickly, saving fuel and energy. Feedwater heaters are important for optimizing the performance of steam-powered systems, including trains and power stations.
- Feedwater heaters help improve the efficiency of power plants by recovering waste heat from steam.
给水加热器通过回收蒸汽中的废热有助于提高发电厂的效率。
- In many industrial applications, feedwater heaters are crucial for conserving energy and reducing operational costs.
在许多工业应用中，给水加热器对于节约能源和降低运营成本至关重要。
- The main purpose of a feedwater heater is to raise the temperature of incoming water, which enhances the overall thermal efficiency of the system.
给水加热器的主要目的是提高进入水的温度，从而提高系统的整体热效率。
- Engineers carefully design feedwater heaters to withstand high pressures and temperatures typical of steam cycles.
工程师精心设计给水加热器，以承受蒸汽循环典型的高压和高温。
- Proper maintenance of feedwater heaters ensures optimal performance and prolongs their operational lifespan.
适当维护给水加热器可确保最佳性能并延长其运行寿命。