Nkhani Zamalonda
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Kanema wa ma valve a chipata ndi mavuto ofala
Valavu ya chipata ndi valavu yodziwika bwino yogwiritsidwa ntchito m'njira zosiyanasiyana. Imagwiritsidwa ntchito kwambiri m'mafakitale osamalira madzi, zitsulo ndi mafakitale ena. Kugwira ntchito kwake kwakukulu kwadziwika ndi msika. Kuphatikiza pa kafukufuku wa valavu ya chipata, idapanganso ntchito yayikulu komanso ...Werengani zambiri -
Chidziwitso ndi kuthetsa mavuto a valve ya chipata
Valavu ya chipata ndi valavu yodziwika bwino yomwe imagwiritsidwa ntchito m'njira zosiyanasiyana. Imagwiritsidwa ntchito makamaka m'mafakitale osamalira madzi, zitsulo ndi mafakitale ena. Kugwiritsa ntchito kwake kwakukulu kwadziwika ndi msika. Kwa zaka zambiri za kuyang'aniridwa ndi kuyesa kwaukadaulo komanso kwaukadaulo, wolembayo wakhala ...Werengani zambiri -
Kodi mungakonze bwanji tsinde la valavu lomwe lawonongeka?
① Gwiritsani ntchito fayilo kuchotsa burr pa gawo lophwanyika la tsinde la valavu; pa gawo losaya kwambiri la tsinde, gwiritsani ntchito fosholo yathyathyathya kuti muigwiritse ntchito mpaka kuzama kwa pafupifupi 1mm, kenako gwiritsani ntchito nsalu ya emery kapena chopukusira ngodya kuti muiphwanyire, ndipo pamwamba pachitsulo chatsopano padzawonekera panthawiyi. ②Tsukani...Werengani zambiri -
Momwe mungasankhire zinthu zotsekera molondola
Kodi ndi zinthu ziti zofunika kuziganizira posankha zinthu zoyenera zosindikizira? Mtengo wabwino komanso mitundu yoyenera Kupezeka kwa zisindikizo Zinthu zonse zomwe zimakhudza makina osindikizira: mwachitsanzo kutentha, madzi ndi kupanikizika. Zonsezi ndi zinthu zofunika kuziganizira...Werengani zambiri -
Valavu ya Sluice vs. Valavu ya Chipata
Ma valve ndi zinthu zofunika kwambiri mu makina ogwiritsira ntchito magetsi. Valvu ya chipata, monga momwe dzinalo likusonyezera, ndi mtundu wa valve yomwe imagwiritsidwa ntchito kuwongolera kuyenda kwa madzi pogwiritsa ntchito chipata kapena mbale. Mtundu uwu wa valve umagwiritsidwa ntchito makamaka kuyimitsa kapena kuyambitsa kuyenda konse ndipo sugwiritsidwa ntchito kuwongolera kuchuluka kwa kuyenda...Werengani zambiri -
Zolakwika zomwe zimachitika kawirikawiri komanso kusanthula chifukwa cha ma valve oyeretsera madzi
Pambuyo poti valavu yakhala ikugwira ntchito mu netiweki ya mapaipi kwa nthawi yayitali, kulephera kosiyanasiyana kumachitika. Kuchuluka kwa zifukwa zomwe valavu imalephera kugwirira ntchito kumagwirizana ndi kuchuluka kwa zigawo zomwe zimapanga valavu. Ngati pali zigawo zambiri, padzakhala kulephera kofala kwambiri; Kukhazikitsa, ntchito...Werengani zambiri -
Chidule cha valavu yofewa yotseka chipata
Valavu yofewa yotsekeredwa, yomwe imadziwikanso kuti valavu yotsekeredwa yokhazikika, ndi valavu yogwiritsidwa ntchito pamanja yomwe imagwiritsidwa ntchito kulumikiza mapaipi ndi ma switch muukadaulo wosamalira madzi. Kapangidwe ka valavu yofewa yotsekeredwa imakhala ndi mpando, chivundikiro cha valavu, mbale ya chipata, chivundikiro cha kupanikizika, tsinde, gudumu lamanja, gasket, ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa Valve ya Butterfly ndi Valve ya Chipata?
Valavu ya chipata ndi valavu ya gulugufe ndi mavavu awiri omwe amagwiritsidwa ntchito kwambiri. Onsewa ndi osiyana kwambiri malinga ndi kapangidwe kawo ndi njira zomwe amagwiritsa ntchito, kusinthasintha malinga ndi momwe ntchito ikuyendera, ndi zina zotero. Nkhaniyi ithandiza ogwiritsa ntchito kumvetsetsa bwino kusiyana pakati pa mavavu a chipata ndi mavavu a gulugufe...Werengani zambiri -
M'mimba mwake wa valavu Φ, m'mimba mwake DN, inchi” Kodi mungathe kusiyanitsa mayunitsi awa ofotokozera?
Nthawi zambiri pamakhala mabwenzi omwe samvetsa ubale womwe ulipo pakati pa mafotokozedwe a “DN”, “Φ” ndi “””. Lero, ndikufotokozera mwachidule ubale womwe ulipo pakati pa atatuwa, ndikuyembekeza kukuthandizani! chomwe ndi inchi” Inchi (“) ndi comm...Werengani zambiri -
Chidziwitso chokonza ma valavu
Kuti ma valve agwire ntchito, ziwalo zonse za ma valve ziyenera kukhala zathunthu komanso zosasintha. Ma bolts omwe ali pa flange ndi bulaketi ndi ofunikira kwambiri, ndipo ulusi uyenera kukhala wosasintha ndipo palibe kumasuka komwe kumaloledwa. Ngati nati yomangira pa gudumu lamanja yapezeka kuti yamasuka, iyenera kumangidwa nthawi yomweyo kuti ipewe ...Werengani zambiri -
Zofunikira zisanu ndi zitatu zaukadaulo zomwe ziyenera kudziwika pogula ma valve
Valavu ndi gawo lowongolera mu dongosolo loperekera madzi, lomwe lili ndi ntchito monga kudula, kusintha, kusinthasintha kwa madzi, kupewa kusinthasintha kwa madzi, kukhazikika kwa kuthamanga kwa madzi, kusinthasintha kwa madzi kapena kuchepetsa kuthamanga kwa madzi. Mavavu omwe amagwiritsidwa ntchito mu machitidwe owongolera madzi ndi osavuta kwambiri ...Werengani zambiri -
Kugawa kwakukulu ndi momwe zinthu zogwirira ntchito zosindikizira ma valve zimagwirira ntchito
Kutseka ma valavu ndi gawo lofunika kwambiri la valavu yonse, cholinga chake chachikulu ndikuletsa kutuluka kwa madzi, mpando wotsekera ma valavu umatchedwanso mphete yotsekera, ndi bungwe lomwe limalumikizana mwachindunji ndi cholumikizira chomwe chili mupaipi ndipo limaletsa cholumikiziracho kuti chisayende. Pamene valavu ikugwiritsidwa ntchito,...Werengani zambiri
