【正文】 ...................................................................................42一、空調(diào)管路系統(tǒng)的設(shè)計原則 .......................................................................................................42二、管路系統(tǒng)的管材 .......................................................................................................................43三、供回水總管上的旁通閥與壓差旁通閥的選擇 .......................................................................43四、空調(diào)水系統(tǒng)管徑的確定 ...........................................................................................................45五、冷凍水泵揚程估算方法 ...........................................................................................................47水泵揚程簡易估算法 ..............................................................................................................47冷凍水泵揚程實用估算方法 ..................................................................................................47水泵揚程設(shè)計 ..........................................................................................................................49六、冷卻水系統(tǒng)的設(shè)計 ...................................................................................................................49冷卻水系統(tǒng)的補水量 ..............................................................................................................49冷卻水循環(huán)系統(tǒng)設(shè)計中應注意的幾個問題： ......................................................................50七、冷凝水管道設(shè)計 .......................................................................................................................51八、分汽缸、分水器、集水器尺寸的確定 ...................................................................................51九、膨脹水箱的容積計算 ...............................................................................................................54十、空壓管道管徑選擇表 ...............................................................................................................56十一、保溫 .......................................................................................................................................56十三、閥門選用 ...............................................................................................................................57第六章 空調(diào)設(shè)備選型 .........................................................................................................................58一、機組選型 ...................................................................................................................................58二、機組選型案例 ...........................................................................................................................58三、輔助設(shè)備 ...................................................................................................................................59冷卻塔 ......................................................................................................................................59水泵的選型: ............................................................................................................................60熱泵中央空調(diào)系統(tǒng)水量計算 ..................................................................................................61冷凍水和冷卻水流量估算 ......................................................................................................61設(shè)備水壓力降 估算（日本） .................................................................................................62制冷機冷卻水量估算表 ..........................................................................................................62第七章 材料、設(shè)備資料 .....................................................................................................................62一、鋼板和鋁板的厚度和重量 ASHRAE ......................................................................................62二、角鋼和角鋁的規(guī)格和重量 ASHRAE ......................................................................................63三、計算單位換算 ...........................................................................................................................63四、常用液體的密度（單位：103 千克/米 3，未注明者為常溫下） ........................................65五、空氣調(diào)節(jié)常用計算公式 ...........................................................................................................66六、鋼材理論重量計算 ...................................................................................................................67七、專業(yè)英語 ...................................................................................................................................68第八章 耗電量、機房面積 .................................................................................................................80水源熱泵系統(tǒng)設(shè)備耗電量比例 .................................................................................................80醫(yī)院耗電量比例 TRANE...........................................................................................................80各種系統(tǒng)分項造價占總造價的百分率%（近似） ..................................................................80冷水機組和附屬設(shè)備估算（△T=5℃） ...................................................................................80空調(diào)面積占建筑面積比例 .........................................................................................................81空調(diào)機房建筑面積概算指標 .....................................................................................................81空調(diào)設(shè)備所占的建筑面積百分率% ..........................................................................................82設(shè)備層布置原則： .....................................................................................................................82第九章 暖通空調(diào)中存在的問題及解決辦法、圖紙要求 .................................................................84一、貫徹執(zhí)行暖通設(shè)計規(guī)范、標準方面存在的問題 ...................................................................84　 室內(nèi)外空氣計算參數(shù)不符合規(guī)范要求 ...............................................................................84　 供暖熱負荷計算有漏項和錯項 ...........................................................................................84　 衛(wèi)生間散熱器型式選擇不妥 .....................................................