1.Isimo esingaphezulu sendawo yokubopha uphawu:Ukwakheka nobunzima bendawo yobuso bokubopha uphawu kunomthelela othile ekusebenzeni uphawu, kanti indawo ebushelelezi iyakhohlisa ekuvalweni. I-gasket ethambile ayinandaba esimweni sendawo ngoba kulula ukulimala, kuyilapho i-gasket enzima inethonya elikhulu esimweni sendawo engaphezulu.
2. Ububanzi bokuxhumana bokubekwa uphawu lokubekwa uphawu:Uma kukhulu othintana nobubanzi phakathi kokubekwa uphawugasselanoma ukupakisha, indlela ende yokuvuza kwama-fluid kanye nokulahleka okukhulu kokuphikiswa kokugeleza, okulungele ukubekwa uphawu. Kepha ngaphansi kwamandla okucindezela okufanayo, kukhudlwana ububanzi bokuxhumana, obuncane ingcindezi yokubekwa uphawu izoba. Ngakho-ke, ububanzi obufanele bokuxhumana kufanele butholakale ngokuya ngezinto ezibonakalayo zophawu.
3. Izakhiwo ze-Fluid:I-viscosity yoketshezi inethonya elikhulu ekusebenzeni uphawu kokupakishwa kanye ne-gasket. I-fluid enokubonakala okuphezulu kulula ukuyicaca ngokusenza ngenxa yobubi bayo obungebumhle. I-viscosity ye-liquid iphakeme kakhulu kunaleyo yegesi, ngakho-ke uketshezi kulula ukusetha uphawu kunegesi. USteate Steated kulula ukusetha uphawu kunomusi omkhulu ohleliwe ngoba ungakhipha amaconsi futhi uvimbele isiteshi sokuvuza phakathi kwezindawo zokubopha uphawu. Lapho likhulisa umthamo wama-molecular woketshezi, kube lula ukuthi kuvinjelwe yigebe elincane lokubopha uphawu, ngakho-ke kulula ukusa uphawu. Ukungathathi phansi koketshezi ku-Seal Mated nakho kunethonya elithile ku-seal. Uketshezi okulula ukungenela ukulayisha kulula ukuvuza ngenxa yesenzo se-capillary se-micropores ku-gasket kanye nokupakisha.
4. Ukushisa kwe-Fluid:Izinga lokushisa lithinta ukubonakala koketshezi, ngaleyo ndlela kuthinta ukusebenza kokubekwa uphawu. Ngokunyuka kwamazinga okushisa, ukubonakala kwe-liquid kuyancipha kanye nokwenyuka kwegesi. Ngakolunye uhlangothi, ukuguqulwa kwezinga lokushisa kuvame ukuphumela ekuguqukeni kwezinto zokubopha uphawu, okulula ukukubangela ukuvuza.
I-5. Izinto ze-gasket kanye nokupakisha:Izinto ezithambile kulula ukukhiqiza ukukhiqizwa kwepulasitiki ngaphansi kwesenzo sokuqalisa kabusha, ngaleyo ndlela kuvinjelwe isiteshi sokuvuza koketshezi, okulungele ukubekwa uphawu; Kodwa-ke, izinto ezithambile ngokuvamile azikwazi ukumelana nesenzo se-fluid ephezulu. Ukumelana nokugqwala, ukumelana nokushisa, ukuhlanganiswa kanye ne-hydrophicity yezinto zokwakha uphawu kunethonya elithile ekuvalweni.
6Amandla ajwayelekile ku-Unit Thinta Surface phakathi kwezindawo zokubopha uphawu abizwa ngokuthi ukucindezelwa okuthile okucacisiwe. Ubukhulu bokucindezela okucacisiwe komhlaba buyinto ebalulekile ethinta ukusebenza kokubekwa uphawu kwe-gasket noma ukupakisha. Imvamisa, ingcindezi ethile ethile ikhiqizwa ebusweni bokubopha uphawu ngokusebenzisa amandla okuqinisa amandla okulimaza uphawu, ukuze anciphise noma aqede igebe phakathi kokuxhumana kokubekwa uphawu, ukuze afinyelele inhloso yokudlula kuyo ukubekwa uphawu. Kufanele kuboniswe ukuthi umphumela wengcindezi yoketshezi uzoshintsha ingcindezi ethile yendawo yokubopha uphawu. Yize ukwanda kwengcindezi ethile yobuso bokubekwa uphawu kuyazuzisa ukubekwa uphawu, kunqunyelwe amandla okukhishwa kwezimpawu zokubopha; Ngokweseveli onamandla, ukwanda kwengcindezi ethile yendawo yokubopha kuzokwenza futhi ukukhuphuka okuhambisanayo kokumelana nokungqubuzanayo.
7. Ithonya lezimo zangaphandle:Ukudlidliza kohlelo lwePipeline, i-deformation yezakhi zokuxhuma, ukuphambuka kwesikhundla sokufaka kanye nezinye izizathu kuzokhiqiza amandla owengeziwe eziMpulweni, ezizoba nemiphumela emibi ezimanzini. Ikakhulu ukudlidliza kuzokwenza amandla okucindezela phakathi kwezindawo zokubopha uphawu ziguquke ngezikhathi ezithile, futhi enze ama-bolts axhumeka, okuholela ekuhlulekeni kwesinga. Imbangela yokudlidliza ingahle ibe yangaphandle noma yangaphakathi. Ukuze senze uphawu oluthembekile, kufanele sicabangele kakhulu lezi zinto ezingenhla, kanye nokwenziwa kanye nokukhethwa kwe-saing gasket nokupakisha kubaluleke kakhulu.
Isikhathi sePosi: Feb-23-2022