真空噴(pen)射式排氣裝(zhuang)置介紹

排氣功能:

??系(xi)(xi)統(tong)水(shui)(shui)進入負壓的真(zhen)空罐后氣水(shui)(shui)分(fen)離,分(fen)離出來的氣體經(jing)排(pai)氣閥排(pai)除(chu),排(pai)出氣體的水(shui)(shui)經(jing)過水(shui)(shui)泵注(zhu)入系(xi)(xi)統(tong),循環反(fan)復,如(ru)此(ci)可以有效(xiao)解決管路系(xi)(xi)統(tong)中空氣問題(ti)。

??排氣原理:

??真(zhen)(zhen)(zhen)空(kong)排氣(qi)(qi)(qi)設備運行時(shi),泵運行將真(zhen)(zhen)(zhen)空(kong)罐(guan)內(nei)的(de)水補回(hui)系統,同時(shi)抽真(zhen)(zhen)(zhen)空(kong),并且系統中(zhong)的(de)水泄回(hui)真(zhen)(zhen)(zhen)空(kong)罐(guan)內(nei)。由于(yu)(yu)壓(ya)(ya)力的(de)巨大變化系統水在真(zhen)(zhen)(zhen)空(kong)中(zhong)進行著氣(qi)(qi)(qi)水分(fen)離,由于(yu)(yu)水不斷的(de)向真(zhen)(zhen)(zhen)空(kong)耀內(nei)泄壓(ya)(ya),使的(de)分(fen)離出(chu)的(de)氣(qi)(qi)(qi)體被(bei)擠壓(ya)(ya)后通過排氣(qi)(qi)(qi)閥排除。

??設備特點

??根據(ju)亨利(li)定律，氣(qi)體在水中的(de)溶(rong)解(jie)度(du)與溫(wen)(wen)度(du)、壓力有關。當溫(wen)(wen)度(du)恒定時，壓力越(yue)大(da)，氣(qi)體在水中的(de)溶(rong)解(jie)度(du)越(yue)大(da)，在相對真空環(huan)境下，氣(qi)體幾(ji)乎不溶(rong)于水。

??自動真(zhen)(zhen)空(kong)(kong)(kong)排(pai)氣裝置(zhi)利用該原理，人(ren)為制造出一個真(zhen)(zhen)空(kong)(kong)(kong)環境(真(zhen)(zhen)空(kong)(kong)(kong)罐(guan)中(zhong)(zhong)(zhong))，將(jiang)(jiang)系(xi)統(tong)中(zhong)(zhong)(zhong)的(de)(de)水引入到(dao)真(zhen)(zhen)空(kong)(kong)(kong)罐(guan)中(zhong)(zhong)(zhong)，進行劇(ju)烈的(de)(de)氣水分(fen)(fen)離。再(zai)將(jiang)(jiang)幾乎不(bu)(bu)含氣體(ti)(ti)的(de)(de)水再(zai)補回到(dao)系(xi)統(tong)中(zhong)(zhong)(zhong)去，這(zhe)些(xie)不(bu)(bu)飽和(he)水對氣體(ti)(ti)有極強的(de)(de)吸(xi)附能力，用以(yi)吸(xi)附系(xi)統(tong)中(zhong)(zhong)(zhong)的(de)(de)氣泡和(he)氣堵(du)，再(zai)將(jiang)(jiang)這(zhe)部分(fen)(fen)氣體(ti)(ti)帶回自動真(zhen)(zhen)空(kong)(kong)(kong)排(pai)氣裝置(zhi)集中(zhong)(zhong)(zhong)排(pai)出。系(xi)統(tong)中(zhong)(zhong)(zhong)的(de)(de)水將(jiang)(jiang)以(yi)不(bu)(bu)飽和(he)(含氣量幾乎為0)形(xing)式存在，即使系(xi)統(tong)水因溫(wen)度升高(gao)也不(bu)(bu)會再(zai)析出氣體(ti)(ti)。從(cong)而(er)達到(dao)集中(zhong)(zhong)(zhong)排(pai)氣的(de)(de)效果(guo)，而(er)且與其(qi)系(xi)統(tong)并聯的(de)(de)連接方式，不(bu)(bu)會對系(xi)統(tong)造成(cheng)壓力波(bo)動