【正文】 .......................................18 幾種新風(fēng)送風(fēng)方式的比較 ................................................................................18 結(jié)論 ....................................................................................................................19第 4 章 送風(fēng)狀態(tài)參數(shù)及送風(fēng)量的確定 ....................................................................20 新風(fēng)量的規(guī)定 ....................................................................................................20目 錄IV 風(fēng)機(jī)盤管系統(tǒng)風(fēng)量的計(jì)算 ................................................................................20 風(fēng)機(jī)盤管的夏季處理過程 ..........................................................................20 風(fēng)機(jī)盤管的冬季處理過程 ..........................................................................21第 5 章 空氣處理設(shè)備的選型 ....................................................................................23 風(fēng)機(jī)盤管的選型 ................................................................................................23 新風(fēng)機(jī)組的選型 ................................................................................................25第 6 章 氣流組織計(jì)算 ................................................................................................27 氣流組織概述 ....................................................................................................27 風(fēng)口形式的確定 ................................................................................................27 氣流組織形式的確定 ........................................................................................27 氣流組織計(jì)算 ....................................................................................................28第 7 章 管道布置及水力計(jì)算 ....................................................................................42 空調(diào)水系統(tǒng)的水力計(jì)算 ....................................................................................42 水管管徑的確定 ..........................................................................................42 阻力的確定 ..................................................................................................42 設(shè)計(jì)步驟 ......................................................................................................43 水系統(tǒng)的水力計(jì)算 ......................................................................................44 風(fēng)管的水力計(jì)算 ................................................................................................44 風(fēng)管系統(tǒng) ......................................................................................................44 風(fēng)管水力計(jì)算的內(nèi)容 ..................................................................................44 計(jì)算方法 ......................................................................................................45第 8 章 冷熱源的選擇及設(shè)備選型 ............................................................................46 冷源的選擇 ........................................................................................................46 熱源的選擇 ........................................................................................................46 機(jī)組選型 ............................................................................................................47 冷水機(jī)組 ......................................................................................................47 換熱器 ..........................................................................................................48第 9 章 其他設(shè)備的選擇 ............................................................................................50 冷卻塔的選擇 ....................................................................................................50 冷卻塔選擇事項(xiàng) ..........................................................................................50 冷卻塔選擇事項(xiàng) ..........................................................................................50 水泵的選擇 ........................................................................................................51 選擇事項(xiàng) ......................................................................................................51 循環(huán)水泵的選擇 ..........................................................................................51 冷卻水泵的選擇 ..........................................................................................52 膨脹水箱的選擇 ................................................................................................52 膨脹水箱水量的計(jì)算 ..................................................................................52 膨脹水箱的選型 ..........................................................................................52 系統(tǒng)的補(bǔ)水 ..................................................................................................53第 10 章 保溫與防腐 ..................................................................................................54 保溫 ..................................................................................................................54 防腐 ..................................................................................................................54第 11 章 減振和消聲 ..................................................................................................55目 錄V 減振 ..................................................................................................................55 消聲 ..................................................................................................................55結(jié) 論 ..........................................................................................................................57參考文獻(xiàn) ......................................................................................................................58謝 辭 ..........................................................................................................................59第 1 章 緒論1第 1 章 緒論 背景介紹 選題背景隨著我國醫(yī)學(xué)科學(xué)的發(fā)展，醫(yī)療技術(shù)的進(jìn)步，醫(yī)療裝備的現(xiàn)代化，以及醫(yī)療環(huán)境要求的提高，我國醫(yī)院建設(shè)水平有了很大的提高，各地都在興建高標(biāo)準(zhǔn)的醫(yī)院。醫(yī)院的設(shè)備水準(zhǔn)和醫(yī)療水平是一個(gè)國家現(xiàn)代化程度和技術(shù)水平的標(biāo)志，對(duì)于醫(yī)院這種建筑使用功能復(fù)雜、特殊的公共場(chǎng)所，其內(nèi)部空調(diào)系統(tǒng)不同與普通的民用建筑空調(diào)。良好的空調(diào)系統(tǒng)及室內(nèi)建筑環(huán)境品質(zhì)有利于患者的治療與康復(fù)，當(dāng)前應(yīng)用最廣的潔凈空調(diào)系統(tǒng)是保證某些診療過程順