Valavu ya mpirandi chida chodziwika bwino chowongolera madzimadzi, chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale amafuta, mankhwala, mankhwala amadzi, chakudya ndi mafakitale ena. Pepalali lipereka chidziwitso cha kapangidwe kake, mfundo yogwirira ntchito, magulu ndi zochitika zogwiritsira ntchito valavu ya mpira, komanso njira yopangira ndi kusankha zinthu za valavu ya mpira, ndikukambirana za momwe valavu ya mpira idzakhalire komanso zomwe zingachitike mtsogolo.
1. Kapangidwe ndi mfundo yogwirira ntchito ya valavu ya mpira:
Valavu ya mpira imapangidwa makamaka ndi thupi la valavu, mpira, tsinde la valavu, chothandizira ndi zinthu zina. Mpirawu ukhoza kuzungulira mkati mwa thupi la valavu ndikuthandizidwa pa thupi la valavu kudzera mu bulaketi ndi tsinde. Mpirawu ukazungulira, njira yoyendera madzi imatha kuyendetsedwa, motero kuzindikira ntchito yosinthira.
Mfundo yogwirira ntchito ya valavu ya mpira ndikugwiritsa ntchito kuzungulira kwa mbulunga kuti ilamulire momwe madzi akuyendera. Vavu ya mpira ikatsekedwa, mbulunga imakhala mu mbulunga ndipo madziwo sangadutse; valavu ya mpira ikatsegulidwa, mbulunga imazungulira kuchokera ku thupi la valavu ndipo madziwo amatha kuyenda kudzera mu mbulunga ndi makina owongolera.
2. Kugawa ndi kugwiritsa ntchito valavu ya mpira:
Malinga ndi kapangidwe kake, valavu ya mpira ikhoza kugawidwa m'ma valavu a mpira woyandama, valavu ya mpira wokhazikika, valavu yotsekera mpira wolunjika, valavu yotsekera mpira wolunjika mbali imodzi, ndi zina zotero. Malinga ndi momwe ntchito ikuyendera, ingagawidwe m'ma valavu a mpira wa petrochemical, valavu ya mpira wothira madzi, valavu ya mpira wa chakudya, ndi zina zotero. Kapangidwe kosiyanasiyana ndi zochitika zogwiritsira ntchito zimagwirizana ndi zofunikira zosiyanasiyana zogwirira ntchito ndi njira zopangira.
Valavu yoyandama ya mpira ndi yoyenera kuwongolera madzi m'mimba mwake, yokhala ndi kusintha kwabwino komanso magwiridwe antchito, yoyenera pa nthawi ya kuthamanga kwambiri komanso kutentha kwambiri. Valavu yokhazikika ya mpira ndi yoyenera kuwongolera madzi m'mimba mwake, yokhala ndi magwiridwe antchito abwino osinthira, yoyenera pa nthawi ya kuthamanga pang'ono komanso kutentha kwabwino. Valavu yotsekera mpira ya njira imodzi ndi yoyenera kuwongolera madzi m'njira imodzi, yokhala ndi magwiridwe antchito abwino otsekera, yoyenera pa nthawi ya kuthamanga kwambiri. Valavu yotsekera mpira ya njira ziwiri ndi yoyenera kuwongolera madzi m'njira ziwiri, yokhala ndi magwiridwe antchito abwino otsekera, yoyenera pa nthawi ya kuthamanga kwambiri.
3. Njira zopangira ndi kusankha zinthu za valavu ya mpira:
Njira yopangira ma valve a mpira imaphatikizapo kuponya, kupangira, kuwotcherera ndi njira zina. Njira yopangira ndi yoyenera ma valve ang'onoang'ono a mpira, omwe ali ndi ubwino wotsika mtengo komanso kupanga bwino; njira yopangira ndi yoyenera ma valve a mpira a m'mimba mwake akuluakulu, okhala ndi mphamvu komanso kulondola kwakukulu; njira yowotcherera ndi yoyenera mapangidwe ndi kukula kosiyanasiyana kwa ma valve a mpira, okhala ndi kusinthasintha kwakukulu komanso kusamalidwa bwino.
Kusankha zinthu, valavu ya mpira nthawi zambiri imagwiritsa ntchito chitsulo cha kaboni, chitsulo chosapanga dzimbiri, chitsulo cha aloyi ndi zinthu zina. Malinga ndi zochitika zosiyanasiyana zogwiritsidwa ntchito komanso zofunikira pakugwira ntchito, zipangizo zosiyanasiyana ndi zokutira zingagwiritsidwe ntchito kukonza magwiridwe antchito otsekereza, kukana dzimbiri komanso kukana kuwonongeka. Mwachitsanzo, mavalavu a mpira wa petrochemical nthawi zambiri amagwiritsa ntchito chitsulo chosapanga dzimbiri ndi zokutira kuti awonjezere kukana dzimbiri; mavalavu a mpira wothira madzi nthawi zambiri amagwiritsa ntchito chitsulo cha kaboni ndi zokutira kuti awonjezere magwiridwe antchito otsekereza komanso kukana dzimbiri, ndipo mavalavu a mpira wa chakudya nthawi zambiri amagwiritsa ntchito chitsulo chosapanga dzimbiri cha mtundu wa chakudya kuti awonjezere magwiridwe antchito aukhondo.
4. Kukula kwa chitukuko ndi chiyembekezo chamtsogolo:
Ndi chitukuko chopitilira cha makina odziyimira pawokha komanso luntha, zochitika zogwiritsira ntchito valavu ya mpira zikuchulukirachulukira, ndipo zofunikira pakugwira ntchito nazonso zikukwera kwambiri. Chifukwa chake, njira yopangira valavu ya mpira ikupita patsogolo kwambiri, kudalirika kwambiri, kugwira ntchito bwino komanso mtengo wotsika. Makamaka, zolinga izi zitha kukwaniritsidwa mwa kukonza kapangidwe kake, kukonza njira zopangira, komanso kukonza katundu wazinthu. Nthawi yomweyo, ndi kufalikira kwa digito ndi luntha, valavu ya mpira idzakhala yanzeru komanso yodziyimira yokha, yomwe ingathe kusintha bwino zosowa za makina odziyimira pawokha komanso luntha.
Kuphatikiza apo, ndi kusintha kosalekeza kwa zofunikira zoteteza chilengedwe, valavu yoteteza chilengedwe idzakhala yosamala kwambiri komanso yogwiritsidwa ntchito kwambiri. Mavalavu oteteza chilengedwe nthawi zambiri amagwiritsa ntchito chitsulo chosapanga dzimbiri ndi zokutira zopanda poizoni ndi zinthu zina zoteteza chilengedwe kuti akonze magwiridwe antchito oteteza chilengedwe komanso moyo wautumiki wa zinthu. M'tsogolomu, ndi kusintha kosalekeza kwa chidziwitso cha chilengedwe, msika wa valavu yoteteza chilengedwe udzawonjezeka pang'onopang'ono.
Kupatula apo,Malingaliro a kampani Tianjin Tanggu Water Seal Valve Co., Ltd. ndi valavu yolimba yaukadaulo yothandizira mabizinesi, zinthuzo ndi zotanuka.valavu ya gulugufe ya wafer, valavu ya gulugufe, valavu ya gulugufe yozungulira kawiri, valavu ya gulugufe yozungulira kawiri,valavu yolinganiza, valavu yowunikira mbale ziwiri ya wafer,Y-Strainndi zina zotero. Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timadzitamandira popereka zinthu zapamwamba kwambiri zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani. Ndi ma valve ndi zolumikizira zathu zosiyanasiyana, mutha kutidalira kuti tikupatseni yankho labwino kwambiri la makina anu amadzi. Lumikizanani nafe lero kuti mudziwe zambiri za zinthu zathu komanso momwe tingakuthandizireni.
Nthawi yotumizira: Sep-26-2023
