Le khasiI-Ball valvekumele isetshenziswe epayipini ukudlulisa uketshezi, ukuze ulawule ukuhamba koketshezi. Kodwa-ke, phakathi koketshezi olwenziwe ngazo zonke izinto zokwakha, ama-valves ebhola enziwe ngezinto ezahlukahlukene anokusebenza okuhlukile. Ama-valves webhola lepulasitiki kulula ukusebenza ngenxa yobukhulu babo obuncane nesisindo esikhanyayo. Isetshenziswa kakhulu empilweni nasemsebenzini. Lapho uthenga ama-valves webhola lepulasitiki, ungayikhetha kanjani imodeli yokuhlangabezana nezidingo zakho zokuhambisa bese udlala indima enkulu kakhulu ekudlulisela. Izimo ezilandelayo kufanele zibhekwe lapho zikhetha?
Okokuqala, izakhiwo ze-fluid zihlukile kumanzi. Abanye bayakuwohloka, abanye bacindezela kakhulu, kanti abanye bayi-viscous. Khetha izinhlobo ezahlukene zama-valve webhola lepulasitiki ngokuya ngezakhiwo zazo, ezingahlangabezana nezidingo zomsebenzi. Isibonelo, ama-valves webhola elijwayelekile epulasitiki awakwazi ukusetshenziselwa iziphuzo ezilonakalisayo, ezoholela ekugcekeni ngqo. Lokhu kusebenza kakhulu futhi kulungele abasebenzisi ngokuya ngezimpawu ezahlukahlukene.
Okwesibili, ukulinganisa okushisa okungamanzi athile okushisa anokushisa kwawo, amanye ashisa kakhulu, amanye amazinga okushisa aphansi. Amazinga okushisa ahlukahlukene azoba nomthelela ekusebenzeni kwe-valve yebhola lepulasitiki. Uma ukukhethwa kungalungile, impahla izodala ukulimala kalula kwe-valve yebhola lepulasitiki, yehlise impilo yayo yenkonzo, futhi ibangele ukuthi i-value yepulasitiki ibonakale ingajwayelekile, engakwazi ukufeza izidingo zomsebenzi.
Okwesithathu, amapayipi ahlukene anosayizi ahlukile akhethiwe ukuthwala ingcindezi. Lapho beletha uketshezi, uketshezi luzokhiqiza ingcindezi. Ikakhulu, i-valve yebhola lepulasitiki liyithuluzi lokulawula ingcindezi, eliholela ekucindezelweni okukhulu. Uma ipayipi likhulu, i-valve yebhola lepulasitiki izokwandiswa ngokufanele. Uma kungakwazi ukubekezelela ingcindezi eyenziwe ngoketshezi, i-valve yebhola lepulasitiki lizolimala ngokuqondile.
Isikhathi sePosi: Feb-14-2023