Nkhani
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N’chifukwa chiyani ma valve a pachipata amafunika zipangizo zotsekera pamwamba?
Vavu ikatsegulidwa bwino, chipangizo chotsekera chomwe chimaletsa cholumikizira kuti chisatuluke kupita ku bokosi lodzaza chimatchedwa chipangizo chotsekera chapamwamba. Vavu ya chipata, vavu ya globe ndi vavu ya throttle zili mu mkhalidwe wotsekedwa, chifukwa njira yoyendetsera kayendedwe ka globe ndi vavu ya throttle imatsika...Werengani zambiri -
Kusiyana pakati pa valavu ya dziko lonse ndi valavu ya chipata, mungasankhe bwanji?
Tiyeni tifotokoze kusiyana pakati pa valavu yozungulira ndi valavu ya chipata. 01 Kapangidwe Pamene malo oyikapo ali ochepa, samalani ndi zomwe mwasankha: Vavu ya chipata imatha kudalira mphamvu yapakati kuti itseke bwino pamwamba pa chitseko, kuti ikwaniritse ...Werengani zambiri -
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 -
Phunzirani kuchokera ku mbiri ya Emerson ya ma valve a gulugufe
Ma valve a gulugufe amapereka njira yabwino yotsekera madzi mkati ndi kunja, ndipo ndi njira yolowera m'malo mwa ukadaulo wachikhalidwe wa ma valve a chipata, womwe ndi wolemera, wovuta kuyika, ndipo supereka magwiridwe antchito otseka mwamphamvu ofunikira kuti apewe kutuluka kwa madzi ndikuwonjezera ntchito. Kugwiritsa ntchito koyamba kwa...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 -
Msika Wadziko Lonse wa Ma Valve a Gulugufe Ukukulira Mofulumira, Akuyembekezeka Kupitilira Kukula
Malinga ndi lipoti laposachedwa la kafukufuku, msika wapadziko lonse wa ma valve a gulugufe ukukula mofulumira ndipo akuyembekezeka kupitiliza kukula mtsogolo. Akuyembekezeka kuti msikawu udzafika $8 biliyoni pofika chaka cha 2025, zomwe zikuyimira kukula kwa pafupifupi 20% kuchokera kukula kwa msika mu 2019. Ma valve a gulugufe ndi ...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 -
Okonda makina atsegula nyumba yosungiramo zinthu zakale, zosonkhanitsa zida zazikulu zoposa 100 za makina zatsegulidwa kwaulere
Nkhani za ku Tianjin North Net: Mu Dongli Aviation Business District, nyumba yosungiramo zinthu zakale yothandizidwa ndi anthu payekha mumzindawu yatsegulidwa mwalamulo masiku angapo apitawo. Mu nyumba yosungiramo zinthu zakale ya mamita 1,000, magulu akuluakulu okwana 100 a zida zamakina atsegulidwa kwa anthu onse kwaulere. Wang Fuxi, m'modzi mwa...Werengani zambiri
