【正文】 .........................................54十、空壓管道管徑選擇表 ...............................................................................................................56十一、保溫 .......................................................................................................................................56十三、閥門(mén)選用 ...............................................................................................................................57第六章 空調(diào)設(shè)備選型 .........................................................................................................................58一、機(jī)組選型 ...................................................................................................................................58二、機(jī)組選型案例 ...........................................................................................................................58三、輔助設(shè)備 ...................................................................................................................................59冷卻塔 ......................................................................................................................................59 專業(yè)資料分享 完美 DOC 格式整理 水泵的選型: ............................................................................................................................60熱泵中央空調(diào)系統(tǒng)水量計(jì)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(jī)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(jì)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(jì)算公式 ...........................................................................................................66六、鋼材理論重量計(jì)算 ...................................................................................................................67七、專業(yè)英語(yǔ) ...................................................................................................................................68第八章 耗電量、機(jī)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(xiàng)造價(jià)占總造價(jià)的百分率%（近似） ..................................................................80冷水機(jī)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(jī)房建筑面積概算指標(biāo) .....................................................................................................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(wèn)題及解決辦法、圖紙要求 .................................................................84一、貫徹執(zhí)行暖通設(shè)計(jì)規(guī)范、標(biāo)準(zhǔn)方面存在的問(wèn)題 ...................................................................84　 室內(nèi)外空氣計(jì)算參數(shù)不符合規(guī)范要求 ...............................................................................84　 供暖熱負(fù)荷計(jì)算有漏項(xiàng)和錯(cuò)項(xiàng) ...........................................................................................84　 衛(wèi)生間散熱器型式選擇不妥 ...............................................................................................84　 樓梯間散熱器立、支管未單獨(dú)配置 ...................................................................................84　 供暖管道敷設(shè)坡度不符合規(guī)范要求 ...................................................................................84　 廚房操作間通風(fēng)存在問(wèn)題 ...................................................................................................84　 膨脹水箱與熱(冷) 水系統(tǒng)的連接不符合規(guī)范要求 ............................................................85　 通風(fēng)空調(diào)系統(tǒng)防火閥的設(shè)置不符合規(guī)范要求 ...................................................................85　 防煙樓梯間前室送風(fēng)口風(fēng)量的確定有問(wèn)題 .......................................................................85　 誤將防煙分區(qū)排風(fēng)量的計(jì)算混同于排煙風(fēng)機(jī)風(fēng)量的計(jì)算 .............................................85　 高層建筑排煙系統(tǒng)排煙口選型不當(dāng) .................................................................................86二、在工程設(shè)計(jì)中存在的問(wèn)題 .......................................................................................................86　 供暖入口設(shè)置過(guò)多 ...............................................................................................................86　 供暖系統(tǒng)設(shè)計(jì)不合理 ...........................................................................................................86　 排風(fēng)系統(tǒng)設(shè)計(jì)不合理 ...........................................................................................................86　 空調(diào)系統(tǒng)的選擇不合理 .......................................................................................................86　 廁所采用風(fēng)機(jī)盤(pán)管時(shí)未加新風(fēng) ...........................................................................................87　 平衡閥的設(shè)置與口徑選擇存在問(wèn)題 ...........