一、真空泵有哪幾種
真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)是指利用機(ji)械、物(wu)理(li)(li)、化學或物(wu)理(li)(li)化學的方(fang)法對被(bei)抽(chou)容(rong)器進(jin)行(xing)抽(chou)氣(qi)(qi)(qi)(qi)而(er)獲得(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)的器件或設備，廣泛應用于(yu)(yu)各大行(xing)業(ye)，不同行(xing)業(ye)對真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的要(yao)求不同，因(yin)此(ci)有(you)(you)了許多(duo)(duo)類(lei)型(xing)的真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：1、按(an)工(gong)作原(yuan)理(li)(li)分類(lei)：（1）氣(qi)(qi)(qi)(qi)體(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：氣(qi)(qi)(qi)(qi)體(ti)輸送型(xing)的真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)又(you)可分為(wei)變(bian)容(rong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和動(dong)(dong)量(liang)傳(chuan)輸泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，其中(zhong)變(bian)容(rong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)有(you)(you)往復(fu)式(shi)(shi)(shi)(shi)(shi)、旋片式(shi)(shi)(shi)(shi)(shi)等(deng)多(duo)(duo)種(zhong)，動(dong)(dong)量(liang)傳(chuan)輸泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)有(you)(you)分子(zi)(zi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、噴射(she)(she)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、擴散(san)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、擴散(san)噴射(she)(she)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、離子(zi)(zi)輸運泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)多(duo)(duo)種(zhong)。（2）氣(qi)(qi)(qi)(qi)體(ti)捕(bu)集(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：包括吸(xi)附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、吸(xi)氣(qi)(qi)(qi)(qi)劑(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、吸(xi)氣(qi)(qi)(qi)(qi)劑(ji)離子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、低溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。2、按(an)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)分類(lei)：主要(yao)可分為(wei)粗真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和超(chao)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)三(san)種(zhong)，其中(zhong)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)又(you)有(you)(you)滑(hua)閥式(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、旋片式(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、羅茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)三(san)種(zhong)。3、按(an)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)結構分類(lei)：（1）機(ji)械式(shi)(shi)(shi)(shi)(shi)：這類(lei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)類(lei)似(si)于(yu)(yu)壓(ya)縮機(ji)，屬于(yu)(yu)容(rong)積(ji)型(xing)的有(you)(you)往復(fu)式(shi)(shi)(shi)(shi)(shi)與回轉式(shi)(shi)(shi)(shi)(shi)結構，還(huan)有(you)(you)屬于(yu)(yu)動(dong)(dong)力(li)式(shi)(shi)(shi)(shi)(shi)的渦輪分子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，它(ta)們都屬于(yu)(yu)抽(chou)除式(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。（2）噴射(she)(she)式(shi)(shi)(shi)(shi)(shi)：有(you)(you)噴射(she)(she)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)與擴散(san)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩種(zhong)形式(shi)(shi)(shi)(shi)(shi)，還(huan)有(you)(you)將二者(zhe)組合在一(yi)起(qi)的增壓(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，也都屬于(yu)(yu)抽(chou)除式(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。（3）吸(xi)著式(shi)(shi)(shi)(shi)(shi)：依靠物(wu)理(li)(li)或化學方(fang)法使氣(qi)(qi)(qi)(qi)體(ti)分子(zi)(zi)吸(xi)在泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)壁表面，屬于(yu)(yu)捕(bu)集(ji)式(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。
二、真空泵是干什么用的
真空泵的作用就是從真空室中抽除氣體分子，降低真空室內的氣體壓力，使之達到要求的真空度，在諸多行業都有應用，比如：1、石油化工、能源以及冶金制造業行業中，使用真空泵可以抽取酸性氣體、抽取易燃的爆炸性氣體，還可以用于蒸發、精餾、過濾、真空干燥等領域。2、在食品加工業領域，真空泵用于升華、干燥、脫水等，循環水真空泵還可以往袋子里充氣、添加食物、通過抽真空的方式打開其包裝、輸送包裝材料以及產品等。3、小型真空泵在日常生活的應用也十分廣泛，包括水族館、腳盆和咖啡機。除此之外，小型真空泵在氣體或者液體的分析設備中也有廣泛的應用，比如PM2.5空氣質量檢測，3D打印機，以及醫療設備和醫療保健等。4、真空泵也可以用于汽車制造業，使用負壓力形式，從而增加其推動力。真空泵使用行業廣泛，如果您需要購買真空泵，可以先來了解一下真空泵十大品牌。
三、真空泵的工作原理
真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)種類(lei)眾多，不(bu)同類(lei)型(xing)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)原理(li)方(fang)面(mian)(mian)也有(you)所不(bu)同：1、液環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)原理(li)：利(li)用(yong)葉(xie)輪(lun)(lun)運(yun)(yun)轉(zhuan)，使泵(beng)(beng)(beng)體(ti)(ti)(ti)內(nei)的(de)(de)(de)(de)(de)液體(ti)(ti)(ti)向(xiang)(xiang)圓周(zhou)方(fang)向(xiang)(xiang)甩開，在(zai)(zai)液環內(nei)表面(mian)(mian)與葉(xie)輪(lun)(lun)輪(lun)(lun)縠之間(jian)形(xing)成一個(ge)(ge)月牙(ya)形(xing)空(kong)(kong)(kong)間(jian)，循環過程(cheng)中(zhong)，通過葉(xie)片(pian)與輪(lun)(lun)縠、液環內(nei)表面(mian)(mian)包圍成的(de)(de)(de)(de)(de)“氣(qi)(qi)(qi)腔”的(de)(de)(de)(de)(de)大(da)小(xiao)變化，對系統進行(xing)氣(qi)(qi)(qi)體(ti)(ti)(ti)抽(chou)吸，形(xing)成真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。2、低(di)(di)溫真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)原理(li)：依靠冷(leng)源(yuan)提供(gong)的(de)(de)(de)(de)(de)冷(leng)量使表面(mian)(mian)氣(qi)(qi)(qi)體(ti)(ti)(ti)被(bei)冷(leng)到低(di)(di)溫冷(leng)凝時(shi)(shi)壓力下降，不(bu)冷(leng)凝氣(qi)(qi)(qi)體(ti)(ti)(ti)在(zai)(zai)低(di)(di)溫下被(bei)固體(ti)(ti)(ti)吸附劑吸附，從(cong)而達到排氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)效果，獲得潔凈(jing)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。3、活塞真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)工(gong)作(zuo)原理(li)：活塞真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)由氣(qi)(qi)(qi)缸、活塞、曲(qu)(qu)柄連(lian)桿(gan)機(ji)構、排氣(qi)(qi)(qi)閥和吸氣(qi)(qi)(qi)閥等部件組成，工(gong)作(zuo)時(shi)(shi)，氣(qi)(qi)(qi)缸內(nei)的(de)(de)(de)(de)(de)活塞在(zai)(zai)曲(qu)(qu)柄連(lian)桿(gan)機(ji)構的(de)(de)(de)(de)(de)作(zuo)用(yong)下做(zuo)往(wang)復運(yun)(yun)動(dong)，氣(qi)(qi)(qi)缸內(nei)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)隨(sui)著(zhu)活塞運(yun)(yun)動(dong)排到大(da)氣(qi)(qi)(qi)中(zhong)，從(cong)而抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。4、旋片(pian)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)原理(li)：利(li)用(yong)轉(zhuan)子(zi)旋轉(zhuan)，旋片(pian)在(zai)(zai)轉(zhuan)子(zi)槽中(zhong)隨(sui)離心力和定子(zi)內(nei)表面(mian)(mian)形(xing)狀(zhuang)出進產生容積變化，從(cong)而排出氣(qi)(qi)(qi)體(ti)(ti)(ti)抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。5、螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)工(gong)作(zuo)原理(li)：把兩個(ge)(ge)經(jing)過嚴格動(dong)平衡校正、用(yong)軸承(cheng)做(zuo)支撐的(de)(de)(de)(de)(de)螺(luo)桿(gan)，安裝在(zai)(zai)泵(beng)(beng)(beng)腔內(nei)，并在(zai)(zai)兩個(ge)(ge)螺(luo)桿(gan)之間(jian)留下合理(li)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)隙，設備運(yun)(yun)轉(zhuan)時(shi)(shi)，兩個(ge)(ge)轉(zhuan)子(zi)在(zai)(zai)泵(beng)(beng)(beng)腔內(nei)作(zuo)同步高速(su)反向(xiang)(xiang)旋轉(zhuan)，由此來(lai)產生吸氣(qi)(qi)(qi)和排氣(qi)(qi)(qi)。
七特麗
浙派
民興
品升
沙漠綠洲漆
高牌地板
安心
頂上
格蘭
銳億
