一、正壓式空氣呼吸器充的是什么氣體
空氣呼吸器,顧名思義就是呼吸的是空氣。正壓式空氣呼吸器氣(qi)(qi)(qi)瓶(ping)內充裝(zhuang)的是(shi)(shi)(shi)被壓縮后的空(kong)氣(qi)(qi)(qi),就(jiu)是(shi)(shi)(shi)我們(men)正常(chang)(chang)正在呼吸的大氣(qi)(qi)(qi)環(huan)境里(li)的空(kong)氣(qi)(qi)(qi),空(kong)氣(qi)(qi)(qi)是(shi)(shi)(shi)被通過高壓壓縮空(kong)氣(qi)(qi)(qi)充氣(qi)(qi)(qi)機(ji)(ji)升壓充裝(zhuang)到氣(qi)(qi)(qi)瓶(ping)里(li)的。正常(chang)(chang)情況下,正壓式(shi)空(kong)氣(qi)(qi)(qi)呼吸器充的氣(qi)(qi)(qi)都是(shi)(shi)(shi)無色無味且沒有(you)多少水汽的,如果(guo)有(you)味道(dao)或者不(bu)干(gan)凈肯(ken)定是(shi)(shi)(shi)不(bu)正常(chang)(chang),對人體(ti)呼吸道(dao)不(bu)好(hao),這時候(hou)我們(men)就(jiu)需要檢查(cha)氣(qi)(qi)(qi)瓶(ping)和空(kong)壓機(ji)(ji)充氣(qi)(qi)(qi)問題。
二、正壓式空氣呼吸器可以充氧氣嗎
正壓(ya)式空氣(qi)(qi)(qi)呼吸器(qi)必須裝空氣(qi)(qi)(qi),而且是經過壓(ya)縮之后的(de)干凈(jing)(jing)純(chun)凈(jing)(jing)的(de)空氣(qi)(qi)(qi),一般在充氣(qi)(qi)(qi)的(de)時候會選擇空氣(qi)(qi)(qi)比較好的(de)地(di)方進行充氣(qi)(qi)(qi)。
正(zheng)壓(ya)(ya)式空(kong)氣呼(hu)吸(xi)器(qi)不能(neng)裝氧氣,裝氧氣有(you)單純的(de)(de)氧氣呼(hu)吸(xi)器(qi),所以不能(neng)用(yong)正(zheng)壓(ya)(ya)式空(kong)氣呼(hu)吸(xi)器(qi)裝氧氣。而且正(zheng)壓(ya)(ya)式空(kong)氣呼(hu)吸(xi)器(qi)是有(you)壓(ya)(ya)力(li)值(zhi)的(de)(de),如果裝氧氣壓(ya)(ya)力(li)值(zhi)不一(yi)樣也不能(neng)準確的(de)(de)清楚里面的(de)(de)壓(ya)(ya)力(li)是多少,容易出現危(wei)險,所以為了(le)避免危(wei)險情況出現,正(zheng)壓(ya)(ya)式空(kong)氣呼(hu)吸(xi)器(qi)一(yi)定不能(neng)裝氧氣。
三、正壓式空氣呼吸器充氣常見問題
1、空氣(qi)(qi)(qi)(qi)(qi)(qi)呼吸(xi)器充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)給正壓(ya)(ya)(ya)式空氣(qi)(qi)(qi)(qi)(qi)(qi)呼吸(xi)器充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)時,如果是(shi)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)本身(shen)的(de)質(zhi)量問題或者故(gu)障,那(nei)么很可能(neng)就(jiu)會造成氣(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)達不到(dao)30mpa。因此(ci)若是(shi)發現無法充(chong)(chong)(chong)(chong)到(dao)規(gui)定氣(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya),首先(xian)應(ying)檢查空氣(qi)(qi)(qi)(qi)(qi)(qi)呼吸(xi)器充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)自身(shen)氣(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)是(shi)否能(neng)達到(dao)規(gui)定氣(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya),具體辦(ban)法就(jiu)是(shi)將空氣(qi)(qi)(qi)(qi)(qi)(qi)呼吸(xi)器充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)各個(ge)閥(fa)門都關閉,然后(hou)開機進行(xing)加(jia)壓(ya)(ya)(ya),觀察充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)上的(de)壓(ya)(ya)(ya)力(li)表是(shi)否能(neng)達到(dao)額定壓(ya)(ya)(ya)力(li)甚至之上。
2、空氣(qi)(qi)(qi)在(zai)壓(ya)縮(suo)的(de)(de)時(shi)候(hou)是(shi)吸熱的(de)(de),也就(jiu)是(shi)說充氣(qi)(qi)(qi)泵(beng)沖入氣(qi)(qi)(qi)瓶(ping)(ping)(ping)內的(de)(de)氣(qi)(qi)(qi)體是(shi)帶有熱量的(de)(de),是(shi)膨脹的(de)(de),我們(men)把手(shou)放(fang)到剛充滿氣(qi)(qi)(qi)的(de)(de)氣(qi)(qi)(qi)瓶(ping)(ping)(ping)上會感覺到氣(qi)(qi)(qi)瓶(ping)(ping)(ping)是(shi)熱的(de)(de),當(dang)過一(yi)段時(shi)間氣(qi)(qi)(qi)瓶(ping)(ping)(ping)內氣(qi)(qi)(qi)體熱量散失,空氣(qi)(qi)(qi)體積就(jiu)會變(bian)小,從(cong)而(er)導(dao)致整體氣(qi)(qi)(qi)壓(ya)小于30mpa,這是(shi)一(yi)種(zhong)正常的(de)(de)現(xian)象,而(er)不是(shi)氣(qi)(qi)(qi)瓶(ping)(ping)(ping)故障(zhang),在(zai)充氣(qi)(qi)(qi)的(de)(de)時(shi)候(hou)氣(qi)(qi)(qi)壓(ya)可以稍高于30mpa來保證氣(qi)(qi)(qi)體的(de)(de)充足。