發布時間:2026-04-20 23:35:16 人氣:197522 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U型(xing)導(dao)軌(gui)兩(liang)端(duan)的(de)底(di)部(bu)分(fen)別(bie)固(gu)定(ding)設(she)置(zhi)有(you)一(yi)連(lian)接(jie)支(zhi)架(jia),該(gai)連(lian)接(jie)支(zhi)架(jia)上(shang)還(hai)設(she)置(zhi)有(you)與(yu)車(che)門(men)框(kuang)架(jia)相(xiang)連(lian)接(jie)的(de)螺(luo)栓(shuan)螺(luo)母(mu)結(jie)構(gou),所(suo)述(shu)的(de)密(mi)封(feng)條(tiao)為(wei)等(deng)口(kou)型(xing)擠(ji)出(chu)密(mi)封(feng)條(tiao)。
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。

neichongxishuishiyongyalishuichongxibengneimifengmian,congerbaozhengmifengbuweidejiejingtongshinengduimifengqijiangwenzuoyong,youyuneichongxishuitongdaogenshusongjiezhiqiangtishixiangtongde,suoyichongxishuibixuyouyidingdeyalicainengquebaobengneijiezhibuwangwaixielou。chongxishuideyaliwei0.3-0.4MPa,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。該密封屬於內裝式點軍機械密封,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。