安(an)裝在(zai)(zai)(zai)天花板(ban)(ban)(ban)上(shang)的(de)(de)風(feng)(feng)(feng)扇通(tong)(tong)(tong)(tong)過(guo)管(guan)(guan)道(dao)(dao)與一(yi)系(xi)(xi)(xi)列通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)口(kou)(kou)連接(jie)，風(feng)(feng)(feng)扇啟動(dong)(dong)。室(shi)(shi)內的(de)(de)渾濁(zhuo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)通(tong)(tong)(tong)(tong)過(guo)室(shi)(shi)內吸入通(tong)(tong)(tong)(tong)過(guo)風(feng)(feng)(feng)機(ji)排(pai)出室(shi)(shi)外(wai)，在(zai)(zai)(zai)室(shi)(shi)內形(xing)成若干有效負壓區(qu)域。室(shi)(shi)內空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)繼續流(liu)向(xiang)負壓區(qu)并(bing)在(zai)(zai)(zai)室(shi)(shi)外(wai)排(pai)出。室(shi)(shi)外(wai)新(xin)(xin)(xin)鮮(xian)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)通(tong)(tong)(tong)(tong)過(guo)安(an)裝在(zai)(zai)(zai)窗框上(shang)方(fang)的(de)(de)進氣(qi)(qi)(qi)(qi)(qi)口(kou)(kou)不(bu)(bu)斷地(di)補(bu)充到(dao)(dao)室(shi)(shi)內。以便呼吸到(dao)(dao)高(gao)質量的(de)(de)新(xin)(xin)(xin)鮮(xian)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)。新(xin)(xin)(xin)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)送(song)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，但不(bu)(bu)需要送(song)風(feng)(feng)(feng)管(guan)(guan)的(de)(de)連接(jie)，排(pai)氣(qi)(qi)(qi)(qi)(qi)管(guan)(guan)通(tong)(tong)(tong)(tong)常安(an)裝在(zai)(zai)(zai)走(zou)廊(lang)、浴室(shi)(shi)等通(tong)(tong)(tong)(tong)常為天花板(ban)(ban)(ban)的(de)(de)地(di)方(fang)，基本(ben)不(bu)(bu)占(zhan)用額外(wai)的(de)(de)空(kong)(kong)(kong)間。2、雙(shuang)(shuang)向(xiang)流(liu)新(xin)(xin)(xin)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)雙(shuang)(shuang)向(xiang)流(liu)動(dong)(dong)新(xin)(xin)(xin)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)是(shi)基于(yu)機(ji)械通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)三原理的(de)(de)中機(ji)械輸送(song)和(he)排(pai)氣(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，是(shi)單向(xiang)流(liu)動(dong)(dong)新(xin)(xin)(xin)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)有效補(bu)充。在(zai)(zai)(zai)雙(shuang)(shuang)向(xiang)流(liu)動(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)設計(ji)中，排(pai)氣(qi)(qi)(qi)(qi)(qi)主(zhu)體和(he)室(shi)(shi)內排(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)(kou)的(de)(de)位(wei)置基本(ben)上(shang)與單向(xiang)流(liu)動(dong)(dong)分配(pei)相同。不(bu)(bu)同之處在(zai)(zai)(zai)于(yu)雙(shuang)(shuang)向(xiang)流(liu)動(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)中的(de)(de)新(xin)(xin)(xin)鮮(xian)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)由新(xin)(xin)(xin)鮮(xian)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)主(zhu)機(ji)發(fa)送(song)。新(xin)(xin)(xin)風(feng)(feng)(feng)主(zhu)機(ji)通(tong)(tong)(tong)(tong)過(guo)管(guan)(guan)道(dao)(dao)與室(shi)(shi)內空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)分配(pei)器(qi)連接(jie)，新(xin)(xin)(xin)風(feng)(feng)(feng)主(zhu)機(ji)不(bu)(bu)斷通(tong)(tong)(tong)(tong)過(guo)管(guan)(guan)道(dao)(dao)輸送(song)室(shi)(shi)外(wai)新(xin)(xin)(xin)風(feng)(feng)(feng)，滿足人們日常生活所需的(de)(de)清新(xin)(xin)(xin)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)。排(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)(kou)和(he)新(xin)(xin)(xin)鮮(xian)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)排(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)(kou)都具有空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)量控制閥，其通(tong)(tong)(tong)(tong)過(guo)電力線和(he)主(zhu)發(fa)動(dong)(dong)機(ji)的(de)(de)輸送(song)進行(xing)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)。3、地(di)送(song)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)因為二氧(yang)化碳比空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)重，離(li)地(di)越近，含氧(yang)量越低(di)。考(kao)慮到(dao)(dao)節能，在(zai)(zai)(zai)地(di)面安(an)裝新(xin)(xin)(xin)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)效果(guo)較好。地(di)板(ban)(ban)(ban)或墻壁(bi)底(di)部通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)口(kou)(kou)或上(shang)部通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)口(kou)(kou)的(de)(de)冷空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)地(di)板(ban)(ban)(ban)表面擴散，形(xing)成有組織(zhi)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)流(liu)組織(zhi)，熱源(yuan)周圍的(de)(de)浮(fu)力尾(wei)跡(ji)帶走(zou)熱量。專業凈(jing)化工程(cheng)的(de)(de)廠家(jia)；無錫食(shi)品凈(jing)化工程(cheng)標(biao)準

3．1．5防煙樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)及(ji)(ji)其(qi)前(qian)(qian)室(shi)的(de)(de)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)應(ying)符合下(xia)列規(gui)定(ding)：1建筑(zhu)高度小(xiao)(xiao)于(yu)(yu)(yu)或(huo)等(deng)于(yu)(yu)(yu)50m的(de)(de)公共(gong)建筑(zhu)、工業建筑(zhu)和建筑(zhu)高度小(xiao)(xiao)于(yu)(yu)(yu)或(huo)等(deng)于(yu)(yu)(yu)100m的(de)(de)住宅建筑(zhu)，當(dang)采用(yong)(yong)前(qian)(qian)室(shi)且其(qi)有(you)一(yi)個(ge)門(men)與走道(dao)或(huo)房(fang)間(jian)(jian)(jian)相通(tong)時(shi)(shi)，可(ke)在樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)；當(dang)前(qian)(qian)室(shi)有(you)多個(ge)門(men)時(shi)(shi)，樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)、前(qian)(qian)室(shi)應(ying)分別設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)。2當(dang)采用(yong)(yong)合用(yong)(yong)前(qian)(qian)室(shi)時(shi)(shi)，樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)、合用(yong)(yong)前(qian)(qian)室(shi)應(ying)分別設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)。3當(dang)采用(yong)(yong)剪刀樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)時(shi)(shi)，其(qi)兩個(ge)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)及(ji)(ji)其(qi)前(qian)(qian)室(shi)的(de)(de)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)應(ying)分別設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)。3．1．6封閉(bi)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)應(ying)采用(yong)(yong)自然通(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)，不(bu)(bu)能滿(man)足自然通(tong)風(feng)(feng)條(tiao)件的(de)(de)封閉(bi)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)，應(ying)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)。當(dang)地(di)下(xia)、半地(di)下(xia)建筑(zhu)（室(shi)）的(de)(de)封閉(bi)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)不(bu)(bu)與地(di)上(shang)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)共(gong)用(yong)(yong)且地(di)下(xia)為一(yi)層時(shi)(shi)，可(ke)不(bu)(bu)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)，但首層應(ying)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)有(you)效面積(ji)不(bu)(bu)小(xiao)(xiao)于(yu)(yu)(yu)1．2m2的(de)(de)可(ke)開啟外(wai)窗或(huo)直(zhi)通(tong)室(shi)外(wai)的(de)(de)疏(shu)散門(men)。3．1．7設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)場所，樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)間(jian)(jian)(jian)應(ying)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)常(chang)開風(feng)(feng)口，前(qian)(qian)室(shi)應(ying)設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)常(chang)閉(bi)風(feng)(feng)口；火災(zai)時(shi)(shi)其(qi)聯動開啟方式應(ying)符合本(ben)標準第(di)5．1．3條(tiao)的(de)(de)規(gui)定(ding)。3．1．8避難(nan)(nan)層的(de)(de)防煙系(xi)統(tong)(tong)(tong)(tong)(tong)可(ke)根據建筑(zhu)構造、設(she)(she)(she)(she)(she)(she)備(bei)布置(zhi)(zhi)等(deng)因(yin)素選擇自然通(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)或(huo)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)。3．1．9避難(nan)(nan)走道(dao)應(ying)在其(qi)前(qian)(qian)室(shi)及(ji)(ji)避難(nan)(nan)走道(dao)分別設(she)(she)(she)(she)(she)(she)置(zhi)(zhi)機(ji)械(xie)加(jia)(jia)(jia)(jia)壓(ya)(ya)送(song)(song)風(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)(tong)。車間(jian)(jian)(jian)凈化工程(cheng)(cheng)報價關于(yu)(yu)(yu)凈化工程(cheng)(cheng)的(de)(de)公司有(you)哪(na)些？

特(te)點(dian)(dian)(dian)：A.建議新(xin)風(feng)(feng)(feng)經過集中(zhong)處理(li)后再與回風(feng)(feng)(feng)混合(he)，這樣可以(yi)(yi)(yi)減少表冷(leng)(leng)段的(de)冷(leng)(leng)處理(li)負擔;B.這類(lei)方(fang)(fang)案(an)一(yi)般可以(yi)(yi)(yi)適(shi)用潔凈(jing)度(du)較(jiao)(jiao)高的(de)如百級(ji)、千級(ji)或萬(wan)級(ji)、十萬(wan)級(ji)等(deng)較(jiao)(jiao)低的(de)凈(jing)化無塵(chen)廠房(fang)(fang)。2、光學(xue)微電子(zi)行(xing)(xing)業凈(jing)化工程(cheng)(cheng)設(she)計(ji)方(fang)(fang)案(an)分析之(zhi)水(shui)(shui)冷(leng)(leng)柜(ju)機(ji)(ji)+增壓(ya)風(feng)(feng)(feng)柜(ju)+高效(xiao)送(song)風(feng)(feng)(feng)口與前種方(fang)(fang)案(an)比較(jiao)(jiao)，這是(shi)(shi)相(xiang)對(dui)比較(jiao)(jiao)簡(jian)單的(de)空(kong)(kong)調(diao)方(fang)(fang)案(an)。它可以(yi)(yi)(yi)地縮(suo)小(xiao)機(ji)(ji)房(fang)(fang)的(de)面積，水(shui)(shui)冷(leng)(leng)柜(ju)機(ji)(ji)可以(yi)(yi)(yi)根(gen)據(ju)具體的(de)情況布(bu)(bu)置(zhi)(zhi)于(yu)(yu)較(jiao)(jiao)小(xiao)機(ji)(ji)房(fang)(fang)內或凈(jing)化車(che)間內，增壓(ya)風(feng)(feng)(feng)柜(ju)也可以(yi)(yi)(yi)布(bu)(bu)置(zhi)(zhi)于(yu)(yu)機(ji)(ji)房(fang)(fang)內或吊(diao)在機(ji)(ji)房(fang)(fang)內或在夾層內。優(you)點(dian)(dian)(dian)：A.空(kong)(kong)氣處理(li)效(xiao)果較(jiao)(jiao)好的(de)，處理(li)過后的(de)空(kong)(kong)氣在送(song)風(feng)(feng)(feng)過程(cheng)(cheng)中(zhong)被(bei)污染程(cheng)(cheng)度(du)低。送(song)風(feng)(feng)(feng)的(de)溫度(du)、濕(shi)度(du)控(kong)制效(xiao)果可以(yi)(yi)(yi)達(da)到(dao)較(jiao)(jiao)好的(de)控(kong)制。主要(yao)在空(kong)(kong)氣處理(li)機(ji)(ji)組(zu)(增壓(ya)風(feng)(feng)(feng)柜(ju))里進行(xing)(xing)控(kong)制;B.布(bu)(bu)置(zhi)(zhi)靈活。自帶冷(leng)(leng)源;C.大(da)小(xiao)廠房(fang)(fang)、新(xin)舊廠房(fang)(fang)都適(shi)用;D.維(wei)修頻率較(jiao)(jiao)低;E.車(che)間噪音低。缺點(dian)(dian)(dian)：A.需(xu)要(yao)小(xiao)面積的(de)機(ji)(ji)房(fang)(fang)。需(xu)要(yao)有(you)冷(leng)(leng)卻塔(ta)[1]、冷(leng)(leng)卻水(shui)(shui)泵的(de)擺(bai)放位置(zhi)(zhi);B.空(kong)(kong)調(diao)機(ji)(ji)組(zu)與空(kong)(kong)調(diao)處理(li)機(ji)(ji)組(zu)要(yao)集中(zhong)布(bu)(bu)置(zhi)(zhi);C.造價較(jiao)(jiao)低。特(te)點(dian)(dian)(dian)：這種方(fang)(fang)案(an)可以(yi)(yi)(yi)是(shi)(shi)一(yi)次回風(feng)(feng)(feng)也可以(yi)(yi)(yi)是(shi)(shi)二次回風(feng)(feng)(feng)，具體根(gen)據(ju)車(che)間的(de)大(da)小(xiao)情況而(er)定(ding);這類(lei)方(fang)(fang)案(an)一(yi)般可以(yi)(yi)(yi)適(shi)用于(yu)(yu)潔凈(jing)度(du)為千級(ji)、萬(wan)級(ji)、十萬(wan)級(ji)等(deng)的(de)凈(jing)化無塵(chen)廠房(fang)(fang)。3、光學(xue)微電子(zi)行(xing)(xing)業凈(jing)化工程(cheng)(cheng)設(she)計(ji)方(fang)(fang)案(an)分析之(zhi)分體空(kong)(kong)調(diao)柜(ju)機(ji)(ji)++FFU送(song)風(feng)(feng)(feng)口這是(shi)(shi)簡(jian)易的(de)一(yi)個空(kong)(kong)調(diao)方(fang)(fang)案(an)。是(shi)(shi)直接將分體空(kong)(kong)調(diao)柜(ju)機(ji)(ji)布(bu)(bu)置(zhi)(zhi)于(yu)(yu)車(che)間內。

其防(fang)煙樓(lou)梯間、前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、共用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)（除(chu)共用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)與消防(fang)電(dian)梯前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)合(he)(he)用(yong)(yong)(yong)(yong)外(wai)(wai)）及消防(fang)電(dian)梯前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)自(zi)然通風(feng)(feng)系(xi)統(tong)；當(dang)不能設(she)(she)置(zhi)自(zi)然通風(feng)(feng)系(xi)統(tong)時(shi)(shi)，應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)系(xi)統(tong)。防(fang)煙系(xi)統(tong)的選擇，尚應(ying)(ying)(ying)符(fu)合(he)(he)下(xia)列規(gui)定：1當(dang)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)或合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)滿足下(xia)列條件(jian)之一時(shi)(shi)，樓(lou)梯間可不設(she)(she)置(zhi)防(fang)煙系(xi)統(tong)：1）采(cai)(cai)用(yong)(yong)(yong)(yong)全敞開的陽(yang)臺(tai)或凹廊；2）設(she)(she)有兩(liang)個及以上不同(tong)朝(chao)向(xiang)的可開啟外(wai)(wai)窗，且前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)兩(liang)個外(wai)(wai)窗面積分別不小于2．0m2，合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)兩(liang)個外(wai)(wai)窗面積分別不小于3．0m2。2當(dang)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、共用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)及合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)口(kou)設(she)(she)置(zhi)在(zai)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的頂部(bu)或正(zheng)(zheng)對前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)入(ru)(ru)口(kou)的墻(qiang)面時(shi)(shi)，樓(lou)梯間可采(cai)(cai)用(yong)(yong)(yong)(yong)自(zi)然通風(feng)(feng)系(xi)統(tong)；當(dang)機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)口(kou)未設(she)(she)置(zhi)在(zai)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的頂部(bu)或正(zheng)(zheng)對前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)入(ru)(ru)口(kou)的墻(qiang)面時(shi)(shi)，樓(lou)梯間應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)系(xi)統(tong)。3當(dang)防(fang)煙樓(lou)梯間在(zai)裙(qun)房高度以上部(bu)分采(cai)(cai)用(yong)(yong)(yong)(yong)自(zi)然通風(feng)(feng)時(shi)(shi)，不具(ju)備自(zi)然通風(feng)(feng)條件(jian)的裙(qun)房的前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、共用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)及合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)系(xi)統(tong)，且前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、共用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)及合(he)(he)用(yong)(yong)(yong)(yong)前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)送風(feng)(feng)口(kou)的設(she)(she)置(zhi)方式(shi)應(ying)(ying)(ying)符(fu)合(he)(he)本條第2款的規(gui)定。3．1．4建筑地下(xia)部(bu)分的防(fang)煙樓(lou)梯間前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)及消防(fang)電(dian)梯前(qian)(qian)(qian)(qian)(qian)(qian)室(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，當(dang)無(wu)自(zi)然通風(feng)(feng)條件(jian)或自(zi)然通風(feng)(feng)不符(fu)合(he)(he)要求(qiu)時(shi)(shi)，應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)機械加(jia)壓(ya)(ya)(ya)送風(feng)(feng)系(xi)統(tong)。關于凈化工程的特點有哪(na)些？

凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)是以(yi)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)裝(zhuang)(zhuang)(zhuang)修(xiu)(xiu)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)空(kong)(kong)(kong)(kong)調(diao)機(ji)組(zu)(zu)系統(tong)安裝(zhuang)(zhuang)(zhuang)為主(zhu)營(ying)業務(wu)的(de)(de)公(gong)(gong)司(si)。公(gong)(gong)司(si)名稱凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)經(jing)營(ying)范(fan)(fan)圍(wei)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)裝(zhuang)(zhuang)(zhuang)修(xiu)(xiu)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)空(kong)(kong)(kong)(kong)調(diao)機(ji)組(zu)(zu)系統(tong)安裝(zhuang)(zhuang)(zhuang)資質一(yi)級(ji)、二(er)級(ji)、三級(ji)機(ji)電安裝(zhuang)(zhuang)(zhuang)資質作用(yong)將空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)中(zhong)的(de)(de)微(wei)(wei)粒子等(deng)污(wu)染(ran)物排除目錄1性(xing)能介紹2定義(yi)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)性(xing)能介紹編(bian)輯(ji)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)在(zai)一(yi)定空(kong)(kong)(kong)(kong)間(jian)范(fan)(fan)圍(wei)內(nei)，將空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)中(zhong)的(de)(de)微(wei)(wei)粒子、有(you)害空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)、細菌(jun)等(deng)污(wu)染(ran)物排除，并將室(shi)(shi)(shi)(shi)內(nei)溫度(du)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)、壓力(li)、氣(qi)(qi)(qi)(qi)(qi)流速(su)度(du)與氣(qi)(qi)(qi)(qi)(qi)流分布(bu)、噪(zao)音振動及照明、靜(jing)電控制在(zai)某一(yi)需求范(fan)(fan)圍(wei)內(nei)的(de)(de)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)學科。凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)所特別設(she)計的(de)(de)房(fang)間(jian)，不(bu)論外在(zai)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)條件(jian)如何變化(hua)(hua)(hua)(hua)，室(shi)(shi)(shi)(shi)內(nei)均(jun)具(ju)有(you)維持原先(xian)所設(she)定要(yao)求之潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)、溫濕(shi)(shi)度(du)及壓力(li)等(deng)性(xing)能。作用(yong)控制產品(如硅芯片等(deng))所接觸之大氣(qi)(qi)(qi)(qi)(qi)的(de)(de)潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)及溫濕(shi)(shi)度(du)，使產品能在(zai)一(yi)個良好之環境空(kong)(kong)(kong)(kong)間(jian)中(zhong)生產、制造。此空(kong)(kong)(kong)(kong)間(jian)的(de)(de)設(she)計施工(gong)(gong)(gong)(gong)(gong)過程(cheng)(cheng)(cheng)(cheng)(cheng)即(ji)可稱為凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)。凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)定義(yi)編(bian)輯(ji)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)是指(zhi)專(zhuan)業以(yi)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)裝(zhuang)(zhuang)(zhuang)修(xiu)(xiu)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)空(kong)(kong)(kong)(kong)調(diao)機(ji)組(zu)(zu)系統(tong)安裝(zhuang)(zhuang)(zhuang)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)過濾系統(tong)安裝(zhuang)(zhuang)(zhuang)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)車間(jian)機(ji)電安裝(zhuang)(zhuang)(zhuang)、潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)(shi)(shi)地板安裝(zhuang)(zhuang)(zhuang)等(deng)為主(zhu)要(yao)業務(wu)的(de)(de)、取得正(zheng)規營(ying)業執照、且其經(jing)營(ying)范(fan)(fan)圍(wei)具(ju)有(you)潔(jie)(jie)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)(shi)(shi)或者凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)廠房(fang)裝(zhuang)(zhuang)(zhuang)修(xiu)(xiu)、環保工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)、機(ji)電安裝(zhuang)(zhuang)(zhuang)范(fan)(fan)圍(wei)之類的(de)(de)公(gong)(gong)司(si)我們稱之為凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)公(gong)(gong)司(si)。關于凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)定義(yi)是什么？連(lian)云港手術室(shi)(shi)(shi)(shi)凈(jing)(jing)(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)

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有的(de)(de)廠家給(gei)出的(de)(de)噴(pen)蒸(zheng)(zheng)效率(lv)為70%。各種不(bu)同(tong)(tong)的(de)(de)加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)器的(de)(de)應用范(fan)圍不(bu)同(tong)(tong)：如(ru)：淋水、濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膜、高(gao)壓(ya)噴(pen)霧等水加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)器，其特點是加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)量(liang)(liang)大、投(tou)資費(fei)用低(di)，而(er)(er)(er)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)控(kong)制精度(du)(du)(du)(du)(du)較差，因此多用于相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)要(yao)求(qiu)(qiu)不(bu)嚴格(ge)（>±10%），加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)量(liang)(liang)很大的(de)(de)工(gong)業(ye)廠房和(he)一般舒(shu)適用空(kong)調房間的(de)(de)空(kong)調系統(tong)加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。而(er)(er)(er)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)控(kong)制精度(du)(du)(du)(du)(du)高(gao)的(de)(de)干蒸(zheng)(zheng)汽加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)電極(ji)（電熱(re)）式加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)因投(tou)資較高(gao)則(ze)多用在(zai)(zai)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)精度(du)(du)(du)(du)(du)要(yao)求(qiu)(qiu)嚴格(ge)的(de)(de)恒溫恒濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)潔凈室(shi)的(de)(de)空(kong)調系統(tong)加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)中。對(dui)(dui)(dui)于以(yi)微生(sheng)物(wu)為控(kong)制對(dui)(dui)(dui)象的(de)(de)生(sheng)物(wu)潔凈室(shi)（例如(ru)：生(sheng)物(wu)制藥、潔凈手(shou)術室(shi)、無菌室(shi)、生(sheng)物(wu)安全實(shi)(shi)驗(yan)室(shi)、實(shi)(shi)驗(yan)無菌動(dong)物(wu)飼養室(shi)等）其重(zhong)點要(yao)控(kong)制微生(sheng)物(wu)的(de)(de)產(chan)生(sheng)和(he)傳播，因為潮濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)水分是微生(sheng)物(wu)滋生(sheng)和(he)繁殖(zhi)的(de)(de)條件，因此水加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)淋水、濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膜、高(gao)壓(ya)噴(pen)霧等方法不(bu)能(neng)用在(zai)(zai)生(sheng)物(wu)潔凈室(shi)中，只能(neng)采用干蒸(zheng)(zheng)汽加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)電極(ji)（電熱(re)）式加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。還有一個值得注意(yi)的(de)(de)問(wen)題是，近些(xie)年來我國南方如(ru)佛(fo)山、廣州以(yi)及華東的(de)(de)上海、蘇州等地(di)冬季(ji)室(shi)外(wai)空(kong)氣相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)較“規范(fan)”給(gei)出的(de)(de)室(shi)外(wai)空(kong)調計算(suan)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)要(yao)低(di)，例如(ru)：冬季(ji)室(shi)外(wai)計算(suan)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)佛(fo)山無塵室(shi)、廣州均為70%，上海和(he)蘇州為75%，而(er)(er)(er)這(zhe)些(xie)年實(shi)(shi)測(ce)的(de)(de)室(shi)外(wai)相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)有時(shi)只有30%左(zuo)右，因此，建起來運行的(de)(de)潔凈室(shi)的(de)(de)加(jia)(jia)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)量(liang)(liang)不(bu)足，室(shi)內相對(dui)(dui)(dui)濕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)(du)偏低(di)，達(da)不(bu)到設計要(yao)求(qiu)(qiu)。無錫(xi)食品凈化工(gong)程標(biao)準

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