Valve ya mpirandi zida wamba kulamulira madzimadzi, chimagwiritsidwa ntchito mafuta, mankhwala, mankhwala madzi, chakudya ndi mafakitale ena.Pepalali lidzayambitsa ndondomeko, ndondomeko yogwirira ntchito, magawo ndi zochitika zogwiritsira ntchito valve ya mpira, komanso kupanga mapangidwe ndi kusankha zinthu za valve ya mpira, ndikukambirana za chitukuko ndi chiyembekezo chamtsogolo cha valve ya mpira.
1. Kapangidwe ndi mfundo yogwirira ntchito ya valavu ya mpira:
Vavu ya mpira imapangidwa makamaka ndi thupi la valve, sphere, tsinde la valve, chithandizo ndi zigawo zina.Chigawochi chimatha kuzungulira mkati mwa thupi la valavu ndikuthandizidwa pamagulu a valve kudzera mu bulaketi ndi tsinde.Pamene gawolo likuzungulira, kayendetsedwe ka kayendedwe ka madzimadzi kakhoza kuyendetsedwa, motero kuzindikira ntchito yosinthira.
Mfundo yogwira ntchito ya valve ya mpira ndiyo kugwiritsa ntchito kuzungulira kwa chigawocho kuti ayang'anire kayendetsedwe ka kayendedwe ka madzi.Pamene valavu ya mpira yatsekedwa, gawolo liri mu valve ndipo madzi sangadutse;pamene valavu ya mpira imatsegulidwa, chigawocho chimayenda kuchokera ku thupi la valve ndipo madzi amatha kudutsa mumlengalenga ndi makina olamulira.
2. Kagawidwe ndi kagwiritsidwe ntchito ka valavu ya mpira:
Malinga ndi kapangidwe kake, valavu ya mpira imatha kugawidwa kukhala valavu yoyandama ya mpira, valavu ya mpira wokhazikika, valavu yosindikiza yanjira imodzi, valavu yosindikizira yanjira ziwiri, ndi zina zambiri. valavu ya mpira, valavu ya mpira wa madzi, valavu ya mpira wa chakudya, ndi zina zotero. Mitundu yosiyanasiyana ndi zochitika zogwiritsira ntchito zimagwirizana ndi zofunikira zosiyanasiyana zogwirira ntchito ndi njira zopangira.
Valavu ya mpira woyandama ndiyoyenera kuwongolera madzimadzi ambiri, ndikuwongolera bwino komanso magwiridwe antchito, oyenera kupanikizika kwambiri komanso kutentha kwambiri.Valavu yokhazikika ya mpira ndiyoyenera kuwongolera madzimadzi ang'onoang'ono, yokhala ndi kusintha kwabwino, koyenera kutsika komanso kutentha kwanthawi zonse.Valavu yosindikizira yanjira imodzi ndiyoyenera kuwongolera madzi anjira imodzi, yokhala ndi ntchito yabwino yosindikiza, yoyenera nthawi zothamanga kwambiri.Valavu yosindikizira ya Bidirectional ndiyoyenera kuwongolera madzimadzi a bidirectional, yokhala ndi ntchito yabwino yosindikizira yapawiri, yoyenera kutsika kwapakatikati komanso nthawi yotentha.
3. Njira yopanga ndi kusankha zinthu za valve ya mpira:
Njira yopangira ma valve a mpira makamaka imaphatikizapo kuponyera, kupangira, kuwotcherera ndi njira zina.Njira yoponyera ndi yoyenera kwa mavavu ang'onoang'ono a mpira, omwe ali ndi ubwino wa mtengo wotsika komanso wogwira ntchito kwambiri;kupanga njira ndi oyenera mavavu lalikulu awiri mpira, ndi mphamvu apamwamba ndi mwatsatanetsatane;kuwotcherera ndondomeko ndi oyenera nyumba zosiyanasiyana ndi kukula kwa mavavu mpira, ndi kusinthasintha apamwamba ndi maintainability.
Kusankhidwa kwa zinthu, valavu ya mpira nthawi zambiri imagwiritsa ntchito chitsulo cha carbon, chitsulo chosapanga dzimbiri, chitsulo cha alloy ndi zipangizo zina.Malinga ndi mawonekedwe osiyanasiyana ogwiritsira ntchito komanso zofunikira pakugwira ntchito, zida zosiyanasiyana ndi zokutira zitha kugwiritsidwa ntchito kukonza kusindikiza, kukana dzimbiri komanso kukana kuvala.Mwachitsanzo, mavavu a mpira wa petrochemical nthawi zambiri amagwiritsa ntchito chitsulo chosapanga dzimbiri ndi zokutira kuti apititse patsogolo kukana kwa dzimbiri;madzi mankhwala mavavu mpira nthawi zambiri ntchito mpweya zitsulo ndi ❖ kuyanika kuti patsogolo kusindikiza ntchito ndi dzimbiri kukana, ndi mavavu mpira chakudya nthawi zambiri ntchito chakudya kalasi zosapanga dzimbiri zitsulo kupititsa patsogolo ntchito aukhondo.
4. Chitukuko ndi ziyembekezo zamtsogolo:
Ndikukula kosalekeza kwa makina opanga mafakitale ndi luntha, mawonekedwe ogwiritsira ntchito ma valve a mpira akuchulukirachulukira, ndipo zofunikira zogwirira ntchito zimakhalanso zapamwamba komanso zapamwamba.Chifukwa chake, kachitidwe kachitukuko ka valavu ya mpira ukukula molunjika kwambiri, kudalirika kwambiri, kuchita bwino kwambiri komanso mtengo wotsika.Makamaka, zolinga izi zitha kukwaniritsidwa mwa kukhathamiritsa kapangidwe kake, kukonza njira zopangira, komanso kukonza zinthu.Panthawi imodzimodziyo, ndi kutchuka kwa digito ndi luntha, valavu ya mpira idzakhala yanzeru komanso yodziwikiratu, yomwe ingagwirizane bwino ndi zosowa za mafakitale ndi luntha.
Kuphatikiza apo, ndikusintha kosalekeza kwa zofunikira zachitetezo cha chilengedwe, valavu ya mpira yoteteza chilengedwe idzakhala chidwi komanso kugwiritsa ntchito.Ma valve oteteza zachilengedwe nthawi zambiri amagwiritsa ntchito zitsulo zosapanga dzimbiri komanso zokutira zopanda poizoni ndi zida zina zokomera chilengedwe kuti apititse patsogolo ntchito zoteteza chilengedwe komanso moyo wantchito wazinthu.M'tsogolomu, ndikusintha kosalekeza kwa chidziwitso cha chilengedwe, gawo la msika la valavu yoteteza zachilengedwe lidzawonjezeka pang'onopang'ono.
Komanso,Malingaliro a kampani Tianjin Tanggu Water Seal Valve Co., Ltd.ndiukadaulo wapamwamba zotanuka mpando valavu kuthandiza mabizinesi, mankhwala ndi mpando zotanukavalavu ya butterfly, valavu yagulugufe wa lug, valavu yagulugufe yamtundu wachiwiri, valavu yagulugufe ya flange iwiri,valve balance, valavu yowunikira mbale ziwiri,Y-Strainerndi zina zotero.Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timanyadira popereka zinthu zapamwamba zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani.Ndi ma valve athu osiyanasiyana ndi zomangira, mutha kutikhulupirira kuti tikupatsani yankho labwino kwambiri pamadzi anu.Lumikizanani nafe lero kuti mudziwe zambiri zazinthu zathu komanso momwe tingakuthandizireni.
Nthawi yotumiza: Sep-26-2023