發布時間:2026-04-21 13:02:52 人氣:197739 來源:
youyuyouqinangdecunzai,danqiyugeliyewanquanbujiechu,bimianlejiayaqitibeigeliyexishou,shitianliaogaijishimifengkeyiyongyuyelitoupingdenggaoyacaozuogongkuang,danshiyouyugeliyeshizaihuanreqidepanguanzhongliudong,yinciguanzujiaoda,duineixunhuanzhuangzhideyaoqiuhengao,tongshihuanreqixuyaochongfenpaiqi,fouzegeliyedexunhuanyehuishouhendadeyingxiangshenzhimeiyouxunhuan,ergeliyedexunhuanxiaoguozhijieguanxidaomifengdeshiyongshoumingjimifengdeke靠性。
該密封包括有導軌,與車門固定連接的支架,導軌為活裝U型導軌,在活裝U型導軌一端為漸開式導向結構,該漸開式導向結構側壁的對稱位置上,分別設有一固定導槽密封條的卡接爪,在活裝U型導軌另一端的U型槽底部設有內折式折邊限位結構,在靠近活裝Uxingdaoguiliangduandedibufenbiegudingshezhiyouyilianjiezhijia,gailianjiezhijiashanghaishezhiyouyuchemenkuangjiaxianglianjiedeluoshuanluomujiegou,suoshudemifengtiaoweidengkouxingjichumifengtiao。
填料改集式密封通過活塞式增壓罐對隔離液進行加壓,活塞式增壓罐麵積比一般為1比1.15,隔離液的壓力始終保持為密封腔壓力的1.15倍左右,在一般情況下,內側密封都隻需要承受密封腔壓力0.15倍的壓差,同時,在壓力波動的情況下,內側密封的承壓方向也不會變化。

內(nei)衝(chong)洗(xi)水(shui)是(shi)用(yong)壓(ya)力(li)水(shui)衝(chong)洗(xi)泵(beng)內(nei)密(mi)封(feng)麵(mian),從(cong)而(er)保(bao)證(zheng)密(mi)封(feng)部(bu)位(wei)的(de)潔(jie)淨(jing)同(tong)時(shi)能(neng)對(dui)密(mi)封(feng)起(qi)降(jiang)溫(wen)作(zuo)用(yong),由(you)於(yu)內(nei)衝(chong)洗(xi)水(shui)通(tong)道(dao)跟(gen)輸(shu)送(song)介(jie)質(zhi)腔(qiang)體(ti)是(shi)相(xiang)通(tong)的(de),所(suo)以(yi)衝(chong)洗(xi)水(shui)必(bi)須(xu)有(you)一(yi)定(ding)的(de)壓(ya)力(li)才(cai)能(neng)確(que)保(bao)泵(beng)內(nei)介(jie)質(zhi)不(bu)往(wang)外(wai)泄(xie)漏(lou)。衝(chong)洗(xi)水(shui)的(de)壓(ya)力(li)為(wei)0.3-0.4MPa,水量為2-5L/min。waixunhuanshuishiweilequebaojiangmifengmocafuchanshengdereliangjishidaizou,congerbaozhengmocafudezhengchanggongzuoershelidelengquezhuangzhi,cichudemifengbuxuyaotaidadeyalijishuiliang。
該密封適用於含固量在百分之15以下的泵使用,所選用的材質不同,可適用於各種腐蝕性介質或清液。該密封屬於內裝式西陵機械密封,配有內衝洗水和外冷卻水,二組冷卻係統,從而達到保護密封正常使用的效果。