醫(yī)院潔凈手術(shù)室空調(diào)設(shè)計(jì)計(jì)算

1、醫(yī)院潔凈空調(diào)計(jì)算圍附結(jié)構(gòu)的形式采用：1. 潔凈手術(shù)室內(nèi)圍護(hù)結(jié)構(gòu)選用夾芯復(fù)合彩鋼板202 0夾層厚 50mm，傳熱系數(shù) K=0.57kcal/(m 2.h.0C)=0.66W/(m2. 0C) 內(nèi)圍護(hù)結(jié)構(gòu)二側(cè)內(nèi)表面放熱系數(shù)an=8.7W/(m 2 °C)換熱熱阻 Rn=0.115m 2. 0C/W經(jīng)計(jì)算夾芯復(fù)合板換熱熱阻R0=0.115X2+1/0.66=1.74 m 2. 0C/W傳熱系數(shù) K0=1/1.74=0.58W/(m 2 0C)2. 與污物走廊相鄰的內(nèi)墻(240墻)K=1.76W/(m 2. 0C)3. 樓面K=3.13W/(m 2.0C)4. 外墻(240 墻)K=1.9

2、4W/(m 2. 0C)5. 吊頂K=1.83W/(m 2.0C)3.內(nèi)門K=5.82W/(m 2.0C)潔凈手術(shù)室設(shè)計(jì)的條件房間名 稱潔凈室面積m2潔凈等 級(jí)設(shè)計(jì)溫度0C設(shè)計(jì)相對(duì)濕度(%)送風(fēng)形 式回風(fēng)形 式靜壓冬季夏季1#手術(shù)室69I級(jí)23265060送風(fēng)天花長邊對(duì)側(cè)條形風(fēng)口正壓儀器室21I級(jí)23265060高效保溫送風(fēng)口對(duì)角回風(fēng)正壓2#手術(shù)室68H級(jí)23265060送風(fēng)天花長邊對(duì)側(cè)條形風(fēng)口正壓3#手術(shù)室46H級(jí)23265060送風(fēng)天花四角回風(fēng)正壓4#手術(shù)室44山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓5#手術(shù)室32山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓6#手術(shù)室32山級(jí)23265060送

3、風(fēng)天花對(duì)角回風(fēng)正壓7#手術(shù)室32山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓8#手術(shù)室31山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓9#手術(shù)室34山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓10#手術(shù)室18山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)正壓11#手術(shù)室20山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)負(fù)壓12#手術(shù)室42山級(jí)23265060送風(fēng)天花對(duì)角回風(fēng)負(fù)壓麻醉存 放23W級(jí)2127< 60高效保溫 送風(fēng)口對(duì)角回風(fēng)正壓潔凈走 廊I176W級(jí)2127< 65高效保溫 送風(fēng)口分段集中回風(fēng)正壓男 更男浴33W級(jí)21273060高效保溫 送風(fēng)口對(duì)角回風(fēng)正壓女 更女浴39W級(jí)21273060局效保溫 送

4、風(fēng)口對(duì)角回風(fēng)正壓敷料24W級(jí)2127< 60高效保溫送風(fēng)口對(duì)角回風(fēng)正壓洗手19W級(jí)2127< 65高效保溫送風(fēng)口隨走道回風(fēng)正壓潔凈走 廊n90W級(jí)2127< 65高效保溫 送風(fēng)口分段集中 回風(fēng)正壓有菌洗 手10W級(jí)2127< 65高效保溫 送風(fēng)口隨走道回風(fēng)負(fù)壓有菌走 廊27W級(jí)2127< 65高效保溫 送風(fēng)口分段集中回風(fēng)負(fù)壓復(fù)蘇室41W級(jí)22253060高效保溫送風(fēng)口對(duì)角回風(fēng)正壓過渡區(qū)30W級(jí)2127< 65高效保溫送風(fēng)口集中回風(fēng)正壓右膏室34W級(jí)2127< 65高效保溫送風(fēng)口對(duì)角回風(fēng)正壓器械室36W級(jí)2127< 65高效保溫送風(fēng)口對(duì)角回風(fēng)正壓無

5、菌存放I73W級(jí)2127< 65高效保溫 送風(fēng)口對(duì)角回風(fēng)正壓無菌存 放32W級(jí)2127< 65高效保溫 送風(fēng)口對(duì)角回風(fēng)正壓洗手23W級(jí)2127< 65高效保溫送風(fēng)口隨走道回風(fēng)正壓潔凈走 廊m18W級(jí)2127< 65高效保溫 送風(fēng)口分段集中 回風(fēng)正壓潔凈走 廊W78W級(jí)2127< 65高效保溫 送風(fēng)口分段集中回風(fēng)正壓無菌器 具21W級(jí)2127< 65高效保溫 送風(fēng)口分段集中 回風(fēng)正壓三、 冷、熱負(fù)荷計(jì)算1.各潔凈室計(jì)算幾何參數(shù)表編號(hào)軸線尺寸內(nèi)裝修尺寸體積長寬長寬面積H=3mmmmmM2M31#手術(shù)室11.707.8010.786.5569.33207.99儀器

6、室8.104.506.433.9120.9162.732#手術(shù)室11.707.8010.936.3468.02204.063#手術(shù)室8.007.207.376.3446.11138.334#手術(shù)室7.806.307.376.1043.71131.135#手術(shù)室7.806.306.764.9432.1196.336#手術(shù)室7.806.306.704.9431.8295.467#手術(shù)室7.806.306.704.9431.8295.468#手術(shù)室7.806.306.624.9431.4294.269#手術(shù)室7.806.307.304.8633.85101.5510#手術(shù)室6.304.504.744

7、.0017.6853.0411#手術(shù)室6.304.804.744.4019.6058.8012#手術(shù)室9.286.308.275.6441.59124.772,各潔凈室圍護(hù)結(jié)構(gòu)冷負(fù)荷計(jì)算表手術(shù)1#手術(shù)室儀器室2#手術(shù)室3#手術(shù)室4#手 術(shù) 室5#手術(shù)室6#手術(shù)室7#手術(shù)室8#手術(shù)室9#手術(shù)室10#手術(shù)室11#手術(shù)室12#手術(shù)室0.9m內(nèi)門數(shù)11000000000001.6m內(nèi)門數(shù)1011111111111內(nèi)門面積F/mW=5.82x6XF117563112112112112112112112112112112112A1

8、0.786.4310.937.377.376.766.706.706.627.34.744.748.27B6.553.916.346.436.14.944.944.944.944.864.004.405.64彩板內(nèi)墻面積F2/2m周 長32.7719.8332.6725.7325.0821.5321.4121.4121.2422.3515.6116.4124.77面積93.357.7094.8073.9872.0361.3861.0261.0260.5363.8543.6246.0471.10W=5.82x6XF2325609330257251214212212211222152160247屋

9、內(nèi)地板面積Fjm269.3320.9168.0246.1143.7132.1131.8331.8331.4233.8517.6819.6041.59W=5.82x2XF32604785255517321642120611951195118012716647361562圍護(hù)結(jié)構(gòu) 總負(fù)荷W310414572997210120051532151915191503160592810081921單位面積2負(fù)何W/m44.7769.6844.0645.5645.8747.7147.7447.7447.8447.4252.4951.4346.193.各潔凈室送風(fēng)量、新風(fēng)量計(jì)算表手術(shù)至 編虧凈化等 級(jí)體積M3

10、人數(shù) 個(gè)送風(fēng)量新風(fēng)量（M3/h）(M 3/h)次/h規(guī)范規(guī)定按6次/h確定按人數(shù) 確定取最大 值1#手術(shù)室I級(jí)207.99151451569.8100012489001248儀器室I級(jí)62.742379560.5010003761203762#手術(shù)室II級(jí)204.0612735036800122472012243#手術(shù)室II級(jí)138.33124980368008307208304#手術(shù)室山級(jí)131.13122885228007877208005#手術(shù)室山級(jí)96.33102120228005786008006#手術(shù)室山級(jí)95.46102100228005736008007#手術(shù)室山級(jí)95.461

11、02100228005736008008#手術(shù)室山級(jí)94.26102074228005666008009#手術(shù)室山級(jí)101.551022352280060960080010#手術(shù)室山級(jí)53.04811672280031848080011#手術(shù)室山級(jí)58.80812942280035348080012#手術(shù)室山級(jí)124.77102745228007496008004,各潔凈室夏季冷負(fù)荷計(jì)算表手術(shù)室編號(hào)圍護(hù) 結(jié)構(gòu)/W新風(fēng)負(fù)荷人體負(fù)荷散濕負(fù)荷以0.7m2 計(jì)室內(nèi) 用電負(fù)荷 匯總單位面積冷負(fù) 荷M3/hW個(gè)WWW2W/m1#手術(shù)室3104124814452151749690256222557325.3

12、5儀器室14573764354223317277771371.642#手術(shù)室2997122414174121399690172720987308.543#手術(shù)室21018309611121399690172715528336.764#手術(shù)20058309264121399690172715085345.12室5#手術(shù)室15328009264121166690172714379447.806#手術(shù)室15198009264101166690172714366451.487#手術(shù)室15198009264101166690172714366451.488#手術(shù)室15038009264101166690

13、172714350456.729#手術(shù)室16058009264101166690172714452426.9410#手術(shù)室92812961500889336901727185961051.8111#手術(shù)室100814401667589336901727203431037.9112#手術(shù)室1921295234184101166690172739688954.27人體負(fù)荷以116.5W/人計(jì)5.各潔凈室濕負(fù)荷及計(jì)算手術(shù)至編 號(hào)濕表面負(fù)荷(g/h)人體濕負(fù)荷濕負(fù)荷匯總(g/h)冷負(fù)荷匯總(W)人數(shù)g/hW/(g/h)KJ/kg1#手術(shù)室1022151296231881053.49712588儀器室2

14、173173341719.75711052#手術(shù)室1022121037205968133.309119123#手術(shù)室1022121037205959172.874103454#手術(shù)室1022121037205958212.827101785#手術(shù)室102210864188651152.71297646#手術(shù)室102210864188651022.70597397#手術(shù)室102210864188651022.70597398#手術(shù)室102210864188650862.69797089#手術(shù)室102210864188651882.751990310#手術(shù)室10228691171342782.49

15、7899111#手術(shù)室10228691171343582.544915912#手術(shù)室102210864188655042.918105066.各潔凈室熱負(fù)荷計(jì)算手術(shù)至編p圍護(hù)結(jié)構(gòu)/W新風(fēng)負(fù)荷熱負(fù)荷匯總單位面積熱 負(fù)荷M3/hWW2W/m1#手術(shù)室1138112481697328354408.97儀器室5342376511410456500.052#手術(shù)室1098912241128827635406.283#手術(shù)室77048301088018992411.884#手術(shù)室73528001088018232417.115#手術(shù)室56178001088016497513.776#手術(shù)室55708001

16、088016450516.977#手術(shù)室55708001088016450516.978#手術(shù)室55118001088016391521.679#手術(shù)室588580014088016765495.2710#手術(shù)室3403129017624210291189.42（全新風(fēng)）11#手術(shù)室3696144019584232801181.76（全新風(fēng)）12#手術(shù)室7044295240147471911134.67（全新風(fēng)）7.各潔凈室菌塵量計(jì)算手術(shù)至編與面積m2人數(shù)/個(gè)發(fā)塵量/（粒/min）單位體積發(fā)塵量（粒/min.L）1#手術(shù)室69.331568.37X1040.242#手術(shù)室68.02126.58

17、X10 633.573#手術(shù)室46.11126.58X10 647.574#手術(shù)室43.71126.55X10 649.955#手術(shù)室32.1110-6 5.40X1056.066#手術(shù)室31.82105.40X10 656.067#手術(shù)室31.82105.40X10 656.068#手術(shù)室31.42105.39X10 657.189#手術(shù)室33.851065.42X1053.3710#手術(shù)室17.6884.22X10 679.5611#手術(shù)室19.6084.25X10 672.2812#手術(shù)室41.59105.52X10 644.248.部分潔凈室菌塵分析及自凈時(shí)間計(jì)算手術(shù)至編p凈化等級(jí)1#手術(shù)室2#手術(shù)室5#手術(shù)室9.各潔凈室新風(fēng)負(fù)荷計(jì)算夏季室外參數(shù)(tw=32.8 C 爭=84% h=22.2kcal/kg)夏季室內(nèi)參數(shù)(tn=26 C 爭=60% h=13.90kcal/kg)室內(nèi)外粉差: h=22.2-13.9=8.30 kcal/kg每1n3/h新風(fēng)形成的新風(fēng)冷負(fù)荷8.3x1.2x1=9.96 kcal/kg=11.58W冬