中央空调系统高效节能技术分析与应用

Analysis and Applicati on High-Efficacy Saving Energy Technique of Central Air-Conditioning System

针对目前中央空调系统运行无效能耗较高、炎热季节能耗巨大的现状,从整个系统的运行模式上探讨了无效能耗的成因,研究需要解决的关键技术。为此开发了一套中央空调系统节能装置。从理论上建立了系统运行的动态数学模型,设定优化运行模式。在智能控制技术的支持下,使中央空调系统按最优模式运行,以达到既保持舒适性要求又节能省电的目的。对装置的节电率进行了比对实测,结果为22.6%,并逐一分析了测试结果。结果表明,装置在南方地区具有广阔的市场前景。

Aimins at the state that present central air- conditioning systems performance in high ineffective energy consumption, this paper studies the reasons of ineffective energy consumption and the key technique to solove the problem. A set of energe saving device for central air - conditioning systems is developed. A system dynamical mathematical model is established in theory, and an optimal performance pattern is fired. The central air - conditioning system can work in the optimal pattern with effective comfortability and saving energy by using. The device may save power rate to 22.6% by survey and may have broad market prospect in the southern area.