建筑热能通风空调
建築熱能通風空調
건축열능통풍공조
BUILDING ENERGY & ENVIRONMENT
2012年
6期
56-58
,共3页
苏生%寿青云%何婧%杨涌泉
囌生%壽青雲%何婧%楊湧泉
소생%수청운%하청%양용천
辐射供冷供热%低%空调%设计方法
輻射供冷供熱%低%空調%設計方法
복사공랭공열%저%공조%설계방법
radiant heating and cooling%low exergy%air conditioning%design method
本文将建筑的能量供应链分为围护结构、室内空气、辐射末端、配水系统、蓄能系统、产能系统和空气处理系统等子系统,使用分析的热力学方法,根据各子系统自身的能量传输特性,分别进行了准稳态或动态的分析,推导得到各子系统的平衡方程式,并确定了输入、输出、消耗及储存的计算公式,建立起辐射空调系统的低设计方法。
本文將建築的能量供應鏈分為圍護結構、室內空氣、輻射末耑、配水繫統、蓄能繫統、產能繫統和空氣處理繫統等子繫統,使用分析的熱力學方法,根據各子繫統自身的能量傳輸特性,分彆進行瞭準穩態或動態的分析,推導得到各子繫統的平衡方程式,併確定瞭輸入、輸齣、消耗及儲存的計算公式,建立起輻射空調繫統的低設計方法。
본문장건축적능량공응련분위위호결구、실내공기、복사말단、배수계통、축능계통、산능계통화공기처리계통등자계통,사용분석적열역학방법,근거각자계통자신적능량전수특성,분별진행료준은태혹동태적분석,추도득도각자계통적평형방정식,병학정료수입、수출、소모급저존적계산공식,건립기복사공조계통적저설계방법。
The energy supply chain of buildings is divided into subsystems, including building envelope, room air, radiant system, distribution system, storage system, generation system and air handling system. Based on the exergy analysis method, the paper makes quasi-steady or dynamic analysis on energy transfer process of the subsystems. Exergy balance equations of each subsystem are derived, and the calculation formulas of exergy input, exergy output, exergy consumption and exergy storage are defined, then low exergy design method of radiant air conditioning system is gained.
