微型隔(ge)膜泵(beng) 水(shui)泵(beng) 氣(qi)泵(beng) 真空(kong)泵(beng)
12v微(wei)型電動隔(ge)膜氣泵的性能(neng)參數
額定電壓(ya):DC12V
使用電壓范圍(wei):DC9.6V~14V
額定電流(liu):<300mA
空載流量:≥5L/min
噪音:<60dB
最大真空度:<-450mmH(-60kpa)
微(wei)型電(dian)動(dong)(dong)隔膜泵是用(yong)微(wei)型直流(liu)電(dian)動(dong)(dong)機(ji)(一般電(dian)壓(ya)(ya)(ya)(ya)為(wei)5V、12V、24V的(de)(de)電(dian)動(dong)(dong)機(ji))做動(dong)(dong)力(li)驅動(dong)(dong)裝(zhuang)置(zhi),驅動(dong)(dong)內(nei)(nei)部(bu)機(ji)械偏(pian)心(xin)裝(zhuang)置(zhi)做偏(pian)心(xin)運(yun)(yun)動(dong)(dong),由偏(pian)心(xin)運(yun)(yun)動(dong)(dong)帶(dai)動(dong)(dong)內(nei)(nei)部(bu)的(de)(de)隔膜做往復(fu)運(yun)(yun)動(dong)(dong)。從(cong)而對固定容積的(de)(de)泵腔內(nei)(nei)的(de)(de)空氣(qi)進行壓(ya)(ya)(ya)(ya)縮(壓(ya)(ya)(ya)(ya)縮時抽(chou)氣(qi)口(kou)(kou)關閉,排(pai)(pai)氣(qi)口(kou)(kou)打(da)開(kai)形成(cheng)(cheng)微(wei)正壓(ya)(ya)(ya)(ya))、拉伸(shen)(壓(ya)(ya)(ya)(ya)縮時排(pai)(pai)氣(qi)口(kou)(kou)關閉,抽(chou)氣(qi)口(kou)(kou)打(da)開(kai)形成(cheng)(cheng)負壓(ya)(ya)(ya)(ya)),在泵抽(chou)氣(qi)口(kou)(kou)處與外(wai)界(jie)大氣(qi)壓(ya)(ya)(ya)(ya)產生壓(ya)(ya)(ya)(ya)力(li)差,在壓(ya)(ya)(ya)(ya)力(li)差的(de)(de)作用(yong)下(xia),將氣(qi)體壓(ya)(ya)(ya)(ya)(吸(xi))入泵腔,再從(cong)排(pai)(pai)氣(qi)口(kou)(kou)排(pai)(pai)出。