实(Shi)验(Yan)室(Shi)净(Jing)气(Qi)型(Xing)通(Tong)风(Feng)柜(Gui)的(De)基(Ji)本(Ben)概(Gai)念(Nian)是(Shi)什(Shi)么(Me)？(?)

通(Tong)风(Feng)和(He)通(Tong)风(Feng)柜(Gui)的(De)概(Gai)念(Nian):所(Suo)谓(Wei)通(Tong)风(Feng)，(?)就(Jiu)是(Shi)把(Ba)室(Shi)内(Nei)的(De)污(Wu)浊(Zhuo)空(Kong)气(Qi)直(Zhi)接(Jie)或(Huo)经(Jing)净(Jing)化(Hua)后(Hou)排(Pai)至(Zhi)室(Shi)外(Wai)把(Ba)新(Xin)鲜(Xian)空(Kong)气(Qi)补(Bu)充(Chong)进(Jin)来(Lai)，(?)从(Cong)而(?)保(Bao)持(Chi)室(Shi)内(Nei)的(De)空(Kong)气(Qi)条(Tiao)件(Jian)，(?)以(Yi)保(Bao)持(Chi)卫(Wei)生(Sheng)标(Biao)准(Zhun)和(He)满(Man)足(Zu)生(Sheng)产(Chan)工(Gong)艺(Yi)的(De)要(Yao)求(Qiu)，(?)我(Wo)们(Men)把(Ba)前(Qian)者(Zhe)称(Cheng)为(Wei)排(Pai)风(Feng)，(?)后(Hou)者(Zhe)称(Cheng)为(Wei)送(Song)风(Feng)。(?)而(?)道(Dao)风(Feng)柜(Gui)可(Ke)以(Yi)简(Jian)单(Dan)理(Li)解(Jie)成(Cheng)一(Yi)个(Ge)箱(Xiang)体(Ti)和(He)一(Yi)个(Ge)风(Feng)机(Ji)，(?)产(Chan)生(Sheng)于(Yu)箱(Xiang)体(Ti)中(Zhong)的(De)气(Qi)体(Ti)被(Bei)风(Feng)机(Ji)排(Pai)出(Chu)并(Bing)被(Bei)安(An)全(Quan)的(De)排(Pai)放(Fang)到(Dao)大(Da)气(Qi)。(?)

无(Wu)管(Guan)道(Dao)净(Jing)气(Qi)型(Xing)通(Tong)风(Feng)柜(Gui)厂(Chang)家(Jia)告(Gao)诉(Su)您(Nin)通(Tong)风(Feng)的(De)分(Fen)类(Lei):按(An)照(Zhao)动(Dong)力(Li)不(Bu)同(Tong)，(?)通(Tong)风(Feng)系(Xi)统(Tong)可(Ke)以(Yi)分(Fen)为(Wei)自(Zi)然(Ran)通(Tong)风(Feng)和(He)机(Ji)械(Xie)通(Tong)风(Feng)，(?)机(Ji)通(Tong)风(Feng)又(You)可(Ke)以(Yi)分(Fen)为(Wei)全(Quan)面(Mian)通(Tong)风(Feng)和(He)局(Ju)部(Bu)通(Tong)风(Feng)，(?)全(Quan)面(Mian)通(Tong)风(Feng)是(Shi)指(Zhi)在(Zai)房(Fang)间(Jian)内(Nei)整(Zheng)体(Ti)的(De)进(Jin)行(Xing)通(Tong)风(Feng)换(Huan)气(Qi)的(De)一(Yi)种(Zhong)方(Fang)式(Shi)，(?)局(Ju)部(Bu)通(Tong)风(Feng)是(Shi)指(Zhi)通(Tong)风(Feng)的(De)范(Fan)围(Wei)控(Kong)制(Zhi)在(Zai)有(You)害(Hai)物(Wu)质(Zhi)形(Xing)成(Cheng)比(Bi)较(Jiao)集(Ji)中(Zhong)的(De)地(Di)方(Fang)，(?)或(Huo)是(Shi)工(Gong)作(Zuo)人(Ren)员(Yuan)经(Jing)常(Chang)活(Huo)动(Dong)的(De)局(Ju)部(Bu)地(Di)区(Qu)的(De)通(Tong)风(Feng)方(Fang)式(Shi)，(?)例(Li)如(Ru)通(Tong)风(Feng)柜(Gui)、(?)万(Wan)向(Xiang)排(Pai)烟(Yan)罩(Zhao)、(?)原(Yuan)子(Zi)吸(Xi)收(Shou)罩(Zhao)等(Deng)。(?)

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实(Shi)验(Yan)室(Shi)通(Tong)风(Feng):实(Shi)验(Yan)室(Shi)通(Tong)风(Feng)是(Shi)究(Jiu)控(Kong)制(Zhi)实(Shi)验(Yan)室(Shi)有(You)害(Hai)物(Wu)质(Zhi)对(Dui)室(Shi)内(Nei)外(Wai)空(Kong)气(Qi)环(Huan)境(Jing)的(De)影(Ying)向(Xiang)和(He)破(Po)坏(Huai)的(De)技(Ji)术(Shu)。(?)

实(Shi)验(Yan)室(Shi)通(Tong)风(Feng)设(She)计(Ji)与(Yu)舒(Shu)适(Shi)性(Xing)空(Kong)调(Diao)系(Xi)统(Tong)的(De)通(Tong)风(Feng)设(She)计(Ji)是(Shi)有(You)区(Qu)别(Bie)的(De)。(?)实(Shi)验(Yan)室(Shi)通(Tong)风(Feng)设(She)计(Ji)有(You)实(Shi)验(Yan)用(Yong)的(De)通(Tong)风(Feng)柜(Gui)排(Pai)风(Feng)和(He)室(Shi)内(Nei)平(Ping)时(Shi)排(Pai)风(Feng)两(Liang)种(Zhong)，(?)通(Tong)风(Feng)柜(Gui)排(Pai)出(Chu)实(Shi)验(Yan)中(Zhong)产(Chan)生(Sheng)的(De)有(You)害(Hai)气(Qi)体(Ti)(臭(Chou)气(Qi)、(?)湿(Shi)气(Qi)以(Yi)及(Ji)易(Yi)燃(Ran)、(?)易(Yi)爆(Bao)、(?)腐(Fu)蚀(Shi)性(Xing)气(Qi)体(Ti))。(?)

以(Yi)前(Qian)通(Tong)风(Feng)柜(Gui)是(Shi)作(Zuo)为(Wei)实(Shi)验(Yan)台(Tai)的(De)辅(Fu)助(Zhu)设(She)备(Bei)，(?)而(?)目(Mu)前(Qian)实(Shi)验(Yan)台(Tai)上(Shang)进(Jin)行(Xing)的(De)实(Shi)验(Yan)逐(Zhu)渐(Jian)转(Zhuan)移(Yi)到(Dao)了(Liao)通(Tong)风(Feng)柜(Gui)内(Nei)，(?)使(Shi)用(Yong)台(Tai)数(Shu)的(De)日(Ri)益(Yi)增(Zeng)多(Duo)，(?)就(Jiu)要(Yao)求(Qiu)通(Tong)风(Feng)柜(Gui)具(Ju)有(You)适(Shi)于(Yu)实(Shi)验(Yan)使(Shi)用(Yong)的(De)功(Gong)能(Neng)，(?)要(Yao)求(Qiu)通(Tong)风(Feng)柜(Gui)具(Ju)有(You)排(Pai)放(Fang)功(Gong)能(Neng)、(?)小(Xiao)倒(Dao)流(Liu)功(Gong)能(Neng)、(?)隔(Ge)离(Li)功(Gong)能(Neng)、(?)补(Bu)风(Feng)功(Gong)能(Neng)等(Deng)，(?)不(Bu)只(Zhi)是(Shi)提(Ti)供(Gong)舒(Shu)适(Shi)的(De)工(Gong)作(Zuo)环(Huan)境(Jing)，(?)减(Jian)少(Shao)人(Ren)员(Yuan)暴(Bao)露(Lu)在(Zai)危(Wei)险(Xian)空(Kong)气(Qi)下(Xia)的(De)可(Ke)能(Neng)，(?)还(Huan)要(Yao)保(Bao)证(Zheng)工(Gong)作(Zuo)人(Ren)员(Yuan)的(De)身(Shen)体(Ti)健(Jian)康(Kang)，(?)不(Bu)造(Zao)成(Cheng)伤(Shang)害(Hai)。(?)通(Tong)风(Feng)柜(Gui)的(De)类(Lei)别(Bie)很(Hen)多(Duo)，(?)包(Bao)括(Kuo)中(Zhong)央(Yang)实(Shi)验(Yan)台(Tai)、(?)边(Bian)台(Tai)、(?)药(Yao)品(Pin)柜(Gui)、(?)器(Qi)皿(Min)柜(Gui)等(Deng)，(?)这(Zhe)些(Xie)净(Jing)气(Qi)型(Xing)通(Tong)风(Feng)柜(Gui)是(Shi)实(Shi)验(Yan)室(Shi)设(She)备(Bei)中(Zhong)重(Zhong)要(Yao)的(De)设(She)备(Bei)。(?)但(Dan)它(Ta)并(Bing)不(Bu)是(Shi)室(Shi)内(Nei)的(De)排(Pai)风(Feng)装(Zhuang)置(Zhi)，(?)实(Shi)验(Yan)室(Shi)还(Huan)有(You)平(Ping)时(Shi)排(Pai)风(Feng)口(Kou)，(?)布(Bu)置(Zhi)在(Zai)仪(Yi)器(Qi)室(Shi)或(Huo)产(Chan)生(Sheng)危(Wei)险(Xian)物(Wu)质(Zhi)的(De)仪(Yi)器(Qi)上(Shang)方(Fang)。(?)