Ulusi wamkati PVC valavu ya mpirandi chida chofunikira chowongolera madzimadzi, chomwe chimagwira ntchito motere:
Dulani ndikulumikiza sing'anga yamadzimadzi:
Ulusi wamkati PVC valavu ya mpiraakhoza kukwaniritsa kudula ndi kulumikiza sing'anga madzimadzi pozungulira mpira. Pamene gawolo likuzungulira madigiri 90, valavu imatseka ndipo sing'anga yamadzimadzi imadulidwa; M'malo mwake, pamene chigawocho chikuzungulira kubwerera kumalo ake oyambirira, valavu imatseguka ndipo sing'anga yamadzimadzi imatha kuyenda.
Kugawa ndi kusintha kwapakati pamayendedwe:
M'machitidwe ovuta a mapaipi, ma valve a mpira angagwiritsidwe ntchito kugawira media zamadzimadzi kunthambi kapena zida zosiyanasiyana. Panthawi imodzimodziyo, posintha mawonekedwe a / off valve, ndi bwino kusintha kayendedwe ka kayendedwe ka sing'anga mu payipi.
Sinthani mayendedwe:
Ngakhalema valve a mpiraamagwiritsidwa ntchito kwambiri powongolera ma switch, ma valve ena opangidwa mwapadera (monga ma valve otsegulira owoneka ngati V) alinso ndi ntchito zina zoyendetsera kayendetsedwe kake. Pozungulira gawolo, kukula kotsegulira kwa valve kumatha kusinthidwa pang'onopang'ono, potero kukwaniritsa kuwongolera bwino kwakuyenda kwamadzimadzi.
Kusindikiza kodalirika:
Valavu ya mpira imatenga chosindikizira chosindikizira pakati pa mpira ndi mpando wa valve, ndipo ntchito yosindikiza ndiyodalirika kwambiri. M'malo otsekedwa, malo osindikizira olimba amapangidwa pakati pa gawo ndi mpando wa valve, womwe ungathe kuteteza kutulutsa kwamadzimadzi.
Sinthani kuma media angapo:
Mavavu a mpira ndi oyenerera pa media osiyanasiyana, kuphatikiza ma media omwe amagwira ntchito ngati madzi, zosungunulira, ma acid, gasi, komanso media omwe ali ndi zovuta zogwirira ntchito monga mpweya, malasha, ndi gasi. Chifukwa cha kukana kwake kwa dzimbiri, ma valve a mpira amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana.
Zosavuta kugwiritsa ntchito:
Ntchito yama valve a mpirandizosavuta, ingotembenuzani chogwiriracho kuti mutsegule ndi kutseka valavu. Kapangidwe kameneka kamathandizira ma valve a mpira kuti azichita bwino pamikhalidwe yomwe imafuna kugwira ntchito pafupipafupi.
Kapangidwe kakang'ono ndi voliyumu yaying'ono:
Kapangidwe kamangidwe kama valve a mpirandi yaying'ono, yaying'ono, yopepuka, yosavuta kuyiyika ndi kukonza. Izi zimapangitsa kuti zikhale zoyenera makamaka pazochitika zomwe zili ndi malo ochepa, monga zida zazing'ono, machitidwe a mapaipi, ndi zina zotero.
Powombetsa mkota,ma valve a mpiraimagwira ntchito yofunika kwambiri pakuwongolera madzimadzi. Kusindikiza kwawo kodalirika, kugwira ntchito kosavuta, kapangidwe kake kolimba, komanso kugwiritsa ntchito mokulirapo kumawapangitsa kukhala chinthu chofunikira kwambiri m'mafakitale ambiri.
Nthawi yotumiza: Jun-27-2025