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Njira yopangira luso laukadaulo mumakampani a valve, kuwongolera ma valve ophatikizika
Ndi kuthamanga kwachangu komanso kofulumira kwamakono ndi mafakitale m'dziko lathu, mafakitale a valve amakhalanso akukula, ndipo minda yogwiritsira ntchito ikukulirakulira.Popanga mafakitale ambiri, ma valve ndi zida zamafakitale zofunika kwambiri.Kutentha ...Werengani zambiri -
ZINTHU ZISANU NDI ZIWIRI ZA VALVU YA INDUSTRIAL (2)
4. Mphamvu yokweza ndi nthawi yokweza: Kutsegula ndi kutseka mphamvu ndi kutsegula ndi kutseka torque zimatanthawuza mphamvu kapena mphindi yomwe iyenera kugwiritsidwa ntchito potsegula kapena kutseka valve.Mukatseka valavu, ndikofunikira kupanga chisindikizo chapadera pakati pa kutsegula ndi kutseka ...Werengani zambiri -
Zinthu zisanu ndi ziwiri za valve ya Industrial (1)
1. Kugwira ntchito mwamphamvu kwa valve Industrial : Kugwira ntchito kwamphamvu kwa valve kumatanthawuza kukhoza kwa valve kupirira kupanikizika kwapakati.Valavu ndi chinthu chamakina chomwe chimanyamula kupanikizika kwamkati, kotero chiyenera kukhala ndi mphamvu zokwanira komanso zolimba kuti zitsimikizire kuti nthawi yayitali ...Werengani zambiri -
Kodi mitundu ingapo ya mavavu a mpira ndi iti?
Monga valavu yogwiritsidwa ntchito kwambiri, valavu ya mpira ndi mtundu wa valve kwambiri.Mitundu yosiyanasiyana imakumana ndi zomwe wogwiritsa ntchito akugwiritsa ntchito munthawi zosiyanasiyana zapakatikati, malo osiyanasiyana a kutentha ndi zofunikira zosiyanasiyana pamachitidwe enieni.Zotsatirazi zikuwonetsa munthu ...Werengani zambiri -
Momwe mungasankhire valavu yolondola yapadziko lonse lapansi
Vavu yoyimitsa ndi valavu yotchinga, yomwe imathandizira kwambiri kudula mapaipi.Valve yapadziko lonse lapansi ndiye valavu yomwe imagwiritsidwa ntchito kwambiri, komanso ndiyomwe imayenera kugwedezeka.Chifukwa imakhala ndi magwiridwe antchito abwino, ndipo poyerekeza ndi mitundu ina yamavavu, mavalidwe amagawika ...Werengani zambiri -
Momwe mungakulitsire moyo wautumiki wa mavavu agulugufe?
Chifukwa cha mawonekedwe ake osavuta, kuyika kosavuta, kulemera kopepuka, ndi kutsegula ndi kutseka mofulumira, ma valve agulugufe amagwiritsidwa ntchito kwambiri m'mafakitale ndi machitidwe apakati komanso otsika kwambiri.Ngati valavu yogwiritsidwa ntchito kwambiri yotereyi imatha kutalikitsa moyo wake wautumiki, idzatulutsa phindu lalikulu ...Werengani zambiri -
Kukula kwa kagwiritsidwe ntchito ndi mawonekedwe amtundu wa national wedge valve
Chomwe chimagwiritsidwa ntchito kwambiri padziko lonse lapansi ndi valavu ya wedge gate.Maonekedwe ake ndiakuti malo awiri osindikizira pachipata cha wedge ndi malo osindikizira a ma groove awiri oyendetsa pa thupi la valve amapanga awiri osindikiza kuti akwaniritse kusindikiza.Mapangidwe ake ndi osavuta ...Werengani zambiri -
Kusiyana pakati pa valavu yapadziko lonse lapansi ndi valavu yachipata ndikugwiritsa ntchito kwawo
Ma valve a zipata ndi ma valve a globe ndi ma valve omwe amagwiritsidwa ntchito kwambiri.Posankha valavu yachipata kapena valavu ya globe, ndizovuta kwa ogwiritsa ntchito ambiri kupanga chiweruzo choyenera.Ndiye pali kusiyana kotani pakati pa valavu yapadziko lonse ndi valve yachipata, ndi momwe mungasankhire pakugwiritsa ntchito kwenikweni?General speak...Werengani zambiri -
Njira yoyika valavu ya mpira
Ma valve angapo omwe amagwiritsidwa ntchito m'mapaipi a mafakitale, ma valve a mpira ali ndi njira zambiri zogwiritsira ntchito, kaya ndi madzi, mafuta, gasi kapena mapaipi wamba wamba kapena mikhalidwe yovuta yogwirira ntchito yomwe imakhala ndi tinthu tating'onoting'ono tating'onoting'ono, kaya ndi kutentha kochepa, kutentha kwambiri, kapena zowononga. chilengedwe, inu ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa valavu yosindikizira yofewa ndi valve yosindikizira yolimba
Malingana ndi zinthu zosindikizira pamwamba, ma valve a pakhomo amatha kugawidwa m'magulu awiri: chisindikizo cholimba ndi chofewa.Kodi pali kusiyana kotani pakati pa valavu yosindikizira yofewa ndi valavu yosindikizira yolimba: Vavu yosindikizira yachipata cholimba: Zida zosindikizira pamalo onse osindikizira ndi zida zachitsulo, zomwe zimatchedwa "h...Werengani zambiri -
Chifukwa chiyani valavu yapadziko lonse iyenera kupangidwa ngati malo otsika komanso otsika kwambiri
Chifukwa chiyani valavu yapadziko lonse lapansi iyenera kupangidwa ngati cholowera chotsika, cholowera chapamwamba komanso valavu yaying'ono yapadziko lonse lapansi?Popanga ndi kukhazikitsa, malo otsika otsika komanso otsika kwambiri amagwiritsidwa ntchito, ndiye kuti, valavu yapadziko lonse lapansi imayenda kuchokera pansi pa chotchinga cha valve kupita pamwamba pa chotchinga cha valve.Valve yaing'ono yapadziko lonse lapansi ...Werengani zambiri -
Momwe mungasankhire valavu ya butterfly yokhala ndi fluorine
Vavu yagulugufe yokhala ndi fluorine ndi mtundu wa valavu yomwe imagwiritsidwa ntchito kwambiri mu asidi ndi alkali ndi zinthu zina zowononga.Zakhala zikugwiritsidwa ntchito kwambiri mu mafuta, mankhwala, mankhwala, zitsulo, mphamvu zamagetsi ndi mafakitale ena.Chifukwa cha zovuta zamapangidwe ake komanso ma com ...Werengani zambiri
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