Unyinji wa mapampu a vacuum amafunikira kukhazikitsa zosefera za pampu za vacuum.Zosefera pampu za vacuum zimagawidwa m'mitundu iwiri:choseferandifyuluta yamafuta.Kachitidwe ka fyuluta zimatengera zomwe zimasefa zomwe zimagwiritsidwa ntchito.Kusankha chosefera choyenera ndikofunikira kuti muteteze pampu ya vacuum.
LVGEimports Germany fiberglass fyuluta pepala, zomwe ndi zinthu zomwezo monga angapo otchuka opanga fyuluta ntchito.Kuphatikiza apo, gawo lathu losefera mafuta la pampu imodzi ndi losiyana ndi zinthu zambiri zosefera pamsika.Zinthu zambiri zosefera pamsika zidapopedwa ndi guluu.Zosefera zamtunduwu zimawoneka zonyezimira komanso zokongola.Koma guluu lidzasungunuka m'malo otentha kwambiri, ndikuyipitsa mafuta a pampu.Zinthu zathu zosefera zamafuta sizinapoperapo, ndikutulutsa mafuta mwachangu ndikukana kutsika.
Ngati chosefera cha mafuta chikugwiritsidwa ntchito kwa nthawi yayitali popanda kusinthidwa, chikhoza kutsekedwa.Pofuna kupewa kuchulukana kwa mphamvu ya utsi, zinthu zina zosefera zimakhala ndi valavu yopumira.Pamene kuthamanga kwa mpweya kuli kwakukulu, valavu yotsitsimula idzatsegulidwa kuti iteteze pampu ya vacuum.Pali kasupe mu valavu yotetezera, yomwe ndi chinsinsi choti valavu ikhoza kutseguka bwinobwino.Ngati elasticity sikokwanira, valavu sangathe kutsegulidwa.
Masika athu amapangidwa ndi zitsulo zotumizidwa kunja, zomwe kusungunuka kwake sikumachepetsedwa mosavuta ndi kutentha kwakukulu.Kuphatikiza apo, valavu yathu yothandizira kupanikizika imatha kuwonetsetsa kuti idzatsegulidwa pamene kupanikizika kuli pamalo ovuta kwambiri, kuonetsetsa chitetezo cha pampu ya vacuum popanda kuchedwetsa kupanga.(Ngati kupanikizika kwa valve kungathe kupirira kumakhala kochepa kwambiri, kumatsegula mosavuta. Zikutanthauza kuti fyulutayo imataya mphamvu. Komano, ngati kupanikizika kumatulutsidwa mochedwa, pampu ya vacuum sangathe kutetezedwa.)
Timasankha zida zabwino kwambiri kuti tipange zabwino kwambirimankhwala, kotero, makasitomala amasankhaus.
Nthawi yotumiza: Feb-09-2024