Ogwiritsa ntchito omwe ali ndi zofunikira kwambiri pa vacuum ayenera kudziwa bwino mapampu a Roots. Mapampu a mizu nthawi zambiri amaphatikizidwa ndi mapampu amakina kuti apange gulu la mpope kuti akwaniritse vacuum yapamwamba. Pagulu la mpope, liwiro la kupopa kwa pampu ya Roots ndi laliwiro kuposa la mpope wamakina. Mwachitsanzo, pampu yamagetsi yamagetsi yokhala ndi liwiro la 70 L/s iyenera kulumikizidwa ndi pampu ya Mizu yokhala ndi liwiro la 300L/s. Chifukwa chiyani? Izi zimaphatikizapo kugwira ntchito kwa gulu la mpope.
Pagulu la mpope, pampu yamagetsi imatuluka koyamba, ndiyeno mpope wa Roots uyenera kutuluka. Pakutsuka mpweya, mpweya wa m’mphakowo umakhala wocheperapo, ndipo zimakhala zovuta kwambiri kuti pampu ya vacuum ituluke. Pampu yamakina itachoka kumlingo wakutiwakuti, sichitha kupitilirabe, ndipo vacuum yapamwamba siyingapezeke. Panthawiyi, mpope wa Roots ndi liwiro la kupopera mofulumira kumayamba kutuluka, potero amapeza vacuum yapamwamba. Chosefera chapamwamba kwambiri chimachepetsa kupopera kwa gulu la mpope ndipo chitha kupangitsa kuti mulingo wa vacuum ukhale wotsika. Chifukwa chinthu chapamwamba kwambiri chimatanthawuza kuti kukula kwa pore kwa zinthu zosefera kumakhala kocheperako, zimakhala zovuta kuti mpweya udutse muzosefera. Chifukwa chake, chinthu chosefera chomwe chimagwiritsidwa ntchito pagulu la mpope nthawi zambiri chimapangidwa ndi chitsulo chosapanga dzimbiri.
Momwe mungathetsere vuto la kusefera ngati pali zonyansa zazing'ono zomwe zimagwira ntchito? Tikukulimbikitsani kugwiritsa ntchito zinthu zosefera za polyester ndikuwonjezera kukula kwa fyuluta. Izi zidzakulitsa malo osefa. Kulumikizana kwakukulu kumatanthawuza kuti mpweya wochuluka ukhoza kudutsa muzosefera panthawi imodzimodziyo, motero kuchepetsa mphamvu ya kupopera kwa gulu la mpope.
Ndikuganiza kudzera m'nkhaniyi, mwaphunzira chifukwa chake zinthu zosefera zabwino sizili zoyenera pagulu la mpope, komanso mukudziwa momwe mungasankhire.zoseferakwa magulu opopera.
Nthawi yotumiza: Jan-10-2025
