暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2015年
1期
38-41
,共4页
宋旭%朱彤%庄迪君%王春生%姚博
宋旭%硃彤%莊迪君%王春生%姚博
송욱%주동%장적군%왕춘생%요박
表冷器%焓湿图%降温除湿能力图%温湿度调节%热湿负荷
錶冷器%焓濕圖%降溫除濕能力圖%溫濕度調節%熱濕負荷
표랭기%함습도%강온제습능력도%온습도조절%열습부하
surface air cooler%psychrometric chart%cooling and dehumidification capacity chart%temperature and humidity conditioning%heat and moisture load
针对传统空调设计方法中空气状态参数仅依赖焓湿图而与空气调节设备能力脱节的问题,给出了针对不同空调表冷器的降温除湿能力图。该图不仅可以反映常规焓湿图所反映的室内空气干球温度、含湿量、相对湿度、比焓等状态参数,还可以反映某一型号空调表冷器的显热负荷和潜热负荷处理能力,从而可以方便地显示空调末端的整个空气调节过程,并可以确定某一型号空调表冷器在不同室内空气热湿负荷下处理室内空气的稳定工况点。
針對傳統空調設計方法中空氣狀態參數僅依賴焓濕圖而與空氣調節設備能力脫節的問題,給齣瞭針對不同空調錶冷器的降溫除濕能力圖。該圖不僅可以反映常規焓濕圖所反映的室內空氣榦毬溫度、含濕量、相對濕度、比焓等狀態參數,還可以反映某一型號空調錶冷器的顯熱負荷和潛熱負荷處理能力,從而可以方便地顯示空調末耑的整箇空氣調節過程,併可以確定某一型號空調錶冷器在不同室內空氣熱濕負荷下處理室內空氣的穩定工況點。
침대전통공조설계방법중공기상태삼수부의뢰함습도이여공기조절설비능력탈절적문제,급출료침대불동공조표랭기적강온제습능력도。해도불부가이반영상규함습도소반영적실내공기간구온도、함습량、상대습도、비함등상태삼수,환가이반영모일형호공조표랭기적현열부하화잠열부하처리능력,종이가이방편지현시공조말단적정개공기조절과정,병가이학정모일형호공조표랭기재불동실내공기열습부하하처리실내공기적은정공황점。
According to the problem of indoor air condition characterized by the traditional psychrometric chart and independent of the abilities of the air conditioning unit in traditional air conditioning design method,gives out the cooling and dehumidification ability chart for different surface air coolers.This chart shares several parameters such as dry-bulb temperature,moisture,relative humidity and specific enthalpy of air,as well as sensible and latent heat load handling capacity.On the capacity chart of surface air cooler we can illustrate the sensible and latent heat loads,trace the transient air conditioning processes,and find the equilibrium state of indoor air condition given by a surface cooler in different indoor sensible and latent heat loads.