能源工程
能源工程
능원공정
ENERGY ENGINEERING
2014年
4期
71-75
,共5页
陈坤%李征涛%肖庭庭%王一恒%于文远
陳坤%李徵濤%肖庭庭%王一恆%于文遠
진곤%리정도%초정정%왕일항%우문원
空气处理系统%热气旁通%热回收%节能%PID%控制
空氣處理繫統%熱氣徬通%熱迴收%節能%PID%控製
공기처리계통%열기방통%열회수%절능%PID%공제
air handling system%hot gas bypass%heat recovery%energy-saving%PID%control
介绍了焓差实验室系统中空气处理机组的节能装置，在室内外侧环境室均采用热回收换热器及热气旁通节能装置，分析了焓差实验室节能原理，并阐述了通过 PID 调节器对电动三通阀、热气旁通阀及蒸发压力调节阀进行调节控制，从而降低空气处理机组综合能耗，确保焓差实验室节能运行与控制。
介紹瞭焓差實驗室繫統中空氣處理機組的節能裝置，在室內外側環境室均採用熱迴收換熱器及熱氣徬通節能裝置，分析瞭焓差實驗室節能原理，併闡述瞭通過 PID 調節器對電動三通閥、熱氣徬通閥及蒸髮壓力調節閥進行調節控製，從而降低空氣處理機組綜閤能耗，確保焓差實驗室節能運行與控製。
개소료함차실험실계통중공기처리궤조적절능장치，재실내외측배경실균채용열회수환열기급열기방통절능장치，분석료함차실험실절능원리，병천술료통과 PID 조절기대전동삼통벌、열기방통벌급증발압력조절벌진행조절공제，종이강저공기처리궤조종합능모，학보함차실험실절능운행여공제。
The enthalpy difference laboratory system energy -saving device of air handling units was introduced , and this energy-saving device adopts heat recovery heat exchanger and hot gas bypass at indoor and outside environmental cham -ber.Also the energy saving principle of enthalpy difference laboratory was analyzed .Furthermore, as expounded the PID regulator controls electric three -way valve, hot gas bypass valve and the evaporating pressure valve to realize the air handling units the lower energy consumption , in order to ensure the enthalpy difference laboratory energy -saving opera-tion and control.
