Economizer - Wikipedia
Economizers (US and Oxford spelling), or economisers (UK), are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, refrigeration, ventilating, and air conditioning (HVAC) may all use economizers.
What is An Economizer? | How does An Economizer Work?
An economiser (UK spelling) or economizer (US spelling) is a mechanical device designed to decrease the consumption of energy by preheating the fluid. In simple words, an economizer is part of the boiler that uses waste heat to heat the incoming water.
省煤器 - 百度百科
省煤器（英文名称Economizer）是安装于锅炉尾部烟道下部用于回收所排烟的余热的一种装置，将锅炉给水加热成汽包压力下的饱和水的受热面，由于它吸收高温烟气的热量，降低了烟气的排烟温度，节省了能源，提高了效率，所以称之为省煤器。
What is an Economizer? - SVACH
An economizer is an add-on feature to an HVAC air handler that draws in outdoor air and mixes it with return air from indoors. Economizers cool buildings using outdoor air at night (free cooling). Economizers also ventilate many buildings. A controller in the economizer measures the temperature and humidity of the outdoor air.
经济器 - 百度百科
经济器是个 换热器，通过制冷剂自身节流蒸发吸收热量从而使另一部分制冷剂得到过冷。 经济器很多时候用于二次进气 螺杆压缩机 制冷系统中，在蒸发温度比较低（-25℃以下）的工况下，普通单级螺杆压缩机的效率降低、制冷量减小、排气温度较高，采用经济器补气循环，能改善单级螺杆压缩制冷循环的效率，提高制冷量，降低压缩机排气温度。 经济器的使用可使单级螺杆压缩机应用范围更广，更经济。 （1）氨用经济器为满液式换热器，一部分氨液节流后在管外蒸发后进入 …
What is an economizer and how does it work? - TechTarget
An economizer uses outside air to help control indoor temperatures and achieve greater energy efficiency. Economizers are commonly used in data centers to reduce the reliance on cooling devices, such as chillers, compressors or computer room air conditioners .
Economizer - an overview | ScienceDirect Topics
Economizers are basically tubular heat transfer surfaces used to preheat the feedwater, and are the last water-cooled heat transfer units before the air heaters. The major functions of an economizer are to reduce the temperature of the exhaust gas, raise the overall thermal efficiency of the boiler, and reduce coal consumption.
What Is an Economizer and How Does It Benefit HVAC Systems?
2024年11月20日 · An economizer is a component of HVAC systems that can significantly reduce energy costs for commercial buildings. By harnessing cool outdoor air, economizers provide an efficient way to cool indoor spaces without relying solely on mechanical cooling.
省煤器 - 搜狗百科
2024年9月28日 · 省煤器（Economizer）是指布置在锅炉尾部烟道内，利用排烟的余热来提高给水温度的热交换器。 省煤器将锅炉给水加热成汽包压力下的饱和水的受热面，由于它吸收高温烟气的热量，降低了烟气的排烟温度，节省了能源，提高了效率，所以称之为省煤器。
Economizer: Meaning, Examples & Function - Vaia
An economizer is a mechanical device aimed at reducing energy consumption or maximising thermal efficiency by recovering heat from a hot stream and pre-heating a cooler one. It is often used in power stations, industrial processes and heating, ventilation and cooling systems.