Nkhani
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Mitundu ndi kusankha mavavu zitsulo amagwiritsidwa ntchito mu zomera mankhwala
Mavavu ndi gawo lofunika kwambiri pamapaipi, ndipo ma valve achitsulo ndi omwe amagwiritsidwa ntchito kwambiri muzomera zamankhwala. Ntchito ya valve imagwiritsidwa ntchito makamaka potsegula ndi kutseka, kugwedeza ndi kuonetsetsa kuti mapaipi ndi zipangizo zikuyenda bwino. Chifukwa chake, kusankha kolondola komanso koyenera ...Werengani zambiri -
Mfundo za kusankha mavavu mankhwala
Mitundu ndi ntchito za mavavu a mankhwala Mtundu wotseguka ndi wotseka: kudula kapena kuyankhulana ndi kutuluka kwa madzi mu chitoliro; mtundu wa malamulo: sinthani kuyenda ndi kuthamanga kwa chitoliro; Mtundu wa Throttle: kupanga madzimadzi kutulutsa kutsika kwakukulu pambuyo podutsa valavu; Mitundu ina: a. Zotsegulira zokha...Werengani zambiri -
Kodi mumadziwa bwanji za macheki ma valve?
1. Kodi valavu ya cheki ndi chiyani? 7. Kodi mfundo ya ntchito ndi yotani? Valovu yowunikira ndi mawu olembedwa, ndipo nthawi zambiri amatchedwa valavu cheke, valavu yoyang'ana, valavu yoyang'ana kapena valavu yoyang'anira ntchitoyo. Mosasamala momwe imatchulidwira, molingana ndi tanthauzo lenileni, titha kuweruza pafupifupi gawo la ...Werengani zambiri -
Kodi muvi womwe uli pa valve umatanthauza chiyani
Mayendedwe a muvi wolembedwa pa valavu amawonetsa kukakamiza kwa valavu, komwe nthawi zambiri amagwiritsidwa ntchito ndi kampani yopanga uinjiniya ngati chizindikiro chapakatikati kuti chiwopseze komanso kuyambitsa ngozi zamapaipi; The pressure bearing direction re...Werengani zambiri -
Chifukwa chiyani valavu yoyimitsa iyenera kukhala yolowera pang'ono komanso yotuluka kwambiri?
Chifukwa chiyani valavu yoyimitsa iyenera kukhala yolowera pang'ono komanso yotuluka kwambiri? valavu yoyimitsa, yomwe imadziwikanso kuti valavu yoyimitsa, ndi valve yotsekera, yomwe ndi mtundu wa valve yoyimitsa. Malingana ndi njira yolumikizira, imagawidwa m'magulu atatu: kugwirizana kwa flange, kugwirizana kwa ulusi, ndi kugwirizana kwa kuwotcherera. Ch...Werengani zambiri -
Njira yoyika ma valve opanda phokoso
Valavu yoyang'ana chete: Kumtunda kwa valve clack ndi kumunsi kwa bonati kumakonzedwa ndi manja owongolera. Chiwongolero cha disc chikhoza kukwezedwa momasuka ndikutsitsidwa mu kalozera wa valve. Pamene sing'anga imayenda kunsi kwa mtsinje, chimbale chimatsegula ndi kukankhira kwa sing'anga. Sing'angayo ikayima...Werengani zambiri -
Kodi mavavu amtundu wanji?
valavu ndi chipangizo makina amene amalamulira otaya, malangizo, kuthamanga, kutentha, etc. akuyenda madzimadzi sing'anga. Valve ndi gawo lofunikira mu dongosolo la mapaipi. Zopangira ma valve ndizofanana mwaukadaulo monga mapampu ndipo nthawi zambiri amakambidwa ngati gulu losiyana. Ndiye t...Werengani zambiri -
Ubwino ndi kuipa kwa mavavu a pulagi
Pali mitundu yambiri ya ma valve, ndipo iliyonse ili ndi ubwino wake ndi zovuta zake. Nazi zabwino zisanu zazikulu za mavavu ndi zovuta zake, kuphatikizapo ma valve a zipata, ma valve a butterfly, ma valve a mpira, ma valve a globe ndi ma valve. Ndikuyembekeza kukuthandizani. Valve ya tambala: imatanthawuza valavu yozungulira yokhala ndi kutsika ...Werengani zambiri -
Mfundo yogwira ntchito ya valve yotulutsa mpweya
Mfundo yogwira ntchito ya valve yotulutsa mpweya nthawi zambiri ndimamva tikukamba za ma valve osiyanasiyana. Lero, nditidziwitsa za mfundo yogwirira ntchito ya valve yotulutsa mpweya. Pakakhala mpweya m'dongosolo, mpweya umachulukana kumtunda kwa valve yotulutsa mpweya, mpweya umachulukana mu valve, ndipo ...Werengani zambiri -
Udindo wa valavu ya mpira wa pneumatic muzochitika zogwirira ntchito
Valavu ya Taike - ntchito za mavavu a pneumatic mpira m'malo ogwirira ntchito ndi chiyani. Valavu ya mpira wa pneumatic ndiyosavuta kusintha komanso yaying'ono kukula. The valavu mpira thupi akhoza Integrated o ...Werengani zambiri -
Njira zisanu ndi imodzi zodzitetezera pogula ma valve
一. Kuchita kwamphamvu Kugwira ntchito kwamphamvu kwa valavu kumatanthawuza kukhoza kwa valve kupirira kupanikizika kwapakati. Valavu ndi chinthu chamakina chomwe chimakhala ndi mphamvu yamkati, chifukwa chake chiyenera kukhala ndi mphamvu zokwanira komanso kukhazikika kuti zitsimikizire kugwiritsidwa ntchito kwanthawi yayitali popanda kusweka ...Werengani zambiri -
Njira zodzitetezera pakuyika ma valve a butterfly
Ndi mbali ziti zomwe ziyenera kutsatiridwa poika valavu ya butterfly? Choyamba, mutatha kutsegula phukusi, valavu ya butterfly ya Taike sichikhoza kusungidwa m'malo osungiramo chinyezi kapena malo otseguka, komanso sichikhoza kuikidwa paliponse kuti musagwedeze valve. Malo oyika ...Werengani zambiri
