Momwe Mungasankhire Valavu Yoyenera ya Gulugufe Pochiza Madzi

Malo oyeretsera madzi ndi ofunikira kwambiri popereka madzi oyera komanso otetezeka kuti agwiritsidwe ntchito m'njira zosiyanasiyana. Ma valve a gulugufe ndi chimodzi mwa zinthu zofunika kwambiri pa malo oyeretsera madzi chifukwa amagwiritsidwa ntchito poyang'anira kuyenda kwa madzi ndi kuchuluka kwa mankhwala omwe amagawidwa. Kusankha valavu yoyenera ya gulugufe ndikofunikira kwambiri kuti malo oyeretsera madzi azigwira ntchito bwino, kuchepetsa ndalama zokonzera ndi kukonza zinthu zonse komanso kuonetsetsa kuti madzi ali bwino.

Chidule chamavavu a gulugufe

Ma valve a gulugufe ndi ma valve ozungulira kotala omwe amagwiritsa ntchito diski yozungulira kuti azitha kuyendetsa madzi. Disikiyi imayikidwa pa shaft yozungulira, yomwe imalola kuti ikhale yolunjika kapena yofanana ndi madzi. Disikiyi ikamayenda molunjika ndi madzi, valavu imatsegulidwa, ndipo ikakhala yolunjika, valavu imatsekedwa. Ma valve awa amadziwika ndi kapangidwe kake kakang'ono, kapangidwe kopepuka, komanso kugwira ntchito mwachangu, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito m'malo oyeretsera madzi.

Ine.Zinthu Zofunika Kuziganizira Posankha Makhalidwe a Madzi a Valve ya Gulugufe

Kapangidwe ka madzimadzi ndiye chinthu chofunikira kwambiri posankha choyeneravalavu ya gulugufezinthu, kotero kumvetsetsa makhalidwe a madzi monga kuwononga, kukhuthala, kutentha, komanso ngati madziwo ali ndi zinthu zolimba zomwe zimapachikidwa. Mwachitsanzo, madzi omwe amawononga adzafunika valavu yachitsulo chosapanga dzimbiri kapena valavu yokhala ndi raba kuti apewe dzimbiri ndikupereka nthawi yayitali yogwirira ntchito.

II. Kuthamanga kwa Madzi ndi Kupanikizika

Kuchuluka kwa madzi ndi kupanikizika komwe kumafunika pa malo oyeretsera madzi ndikofunikira kwambiri podziwa kukula koyenera ndi mtundu wa valavu ya gulugufe. Chofunikira pakuyenda kwa mavavu (Cv) ndi chizindikiro chofunikira chomwe chimasonyeza kuthekera kwake kulamulira kuyenda kwa madzi. Kuchuluka kwa Cv kumatanthauza kuti valavu imatha kuthana ndi kuthamanga kwa madzi kwakukulu popanda kutsika pang'ono kwa kupanikizika. Kuphatikiza apo, kuthamanga kwa mavavu kuyenera kukhala kokulirapo nthawi 1.5 mpaka 2 kuposa kuthamanga kwakukulu kwa makina kuti zitsimikizire kuti ntchitoyo ikuyenda bwino komanso yodalirika.

III. Kugwirizana kwa Zinthu

Zipangizo zomwe zimagwiritsidwa ntchito popanga valavu ya gulugufe ziyenera kugwirizana ndi madzi ndi mankhwala aliwonse omwe amagwiritsidwa ntchito pochiza. Zipangizo zomwe zimagwiritsidwa ntchito popanga mavalavu a gulugufe ndi chitsulo chosapanga dzimbiri, chitsulo chosungunuka, ndi mapulasitiki osiyanasiyana monga PVC, PP, ndi PVDF. Kusankha kwa zipangizo kudzadalira zinthu monga kukana dzimbiri, kutentha, ndi mtengo wake. Mwachitsanzo, mavalavu a gulugufe a PVC nthawi zambiri amagwiritsidwa ntchito m'malo oyeretsera madzi chifukwa cha kukana kwawo mankhwala komanso kugwiritsa ntchito bwino ndalama.

IV. Mtundu wa Valavu ndi Kapangidwe kake

Ma valve a gulugufe amabwera m'mitundu yosiyanasiyana komanso mapangidwe osiyanasiyana, iliyonse ili ndi ubwino wake komanso ntchito zake. Mitundu iwiri ikuluikulu ndi ma valve a gulugufe ozungulira komanso ozungulira.Ma valve a gulugufe ozungulirandi oyenera kugwiritsa ntchito m'madzi oyera ndipo amapereka ntchito yodalirika yotseka.Ma valve a gulugufe ozunguliraKomano, amapangidwira kuti azigwiritsidwa ntchito molimbika kwambiri pogwiritsa ntchito mphamvu yamagetsi, kutentha kwambiri, kapena madzi owononga. Amapereka kutseka bwino komanso nthawi yayitali yogwira ntchito m'mikhalidwe yotere.

V. Zosankha Zogwiritsira Ntchito

Njira yogwiritsira ntchito ndi chinthu china chofunikira kuganizira posankhamavavu a gulugufeKugwiritsa ntchito ndi manja ndikoyenera kugwiritsa ntchito komwe sikufunika kusintha pafupipafupi. Komabe, pamakina ovuta kwambiri kapena omwe amafunikira mphamvu yowongolera kutali, njira zoyendetsera zokha monga magetsi, pneumatic, kapena hydraulic actuators zingafunike. Ma valve odziyimira pawokha amatha kuphatikizidwa ndi makina owongolera kuti apereke njira yowongolera bwino kayendedwe ka madzi ndikuwunika.

Mapeto

Kusankha valavu yoyenera ya gulugufe pa malo oyeretsera madzi kumaphatikizapo kuganizira mosamala zinthu zosiyanasiyana, kuphatikizapo makhalidwe a madzi, kuchuluka kwa madzi omwe akuyenda, kuthamanga kwa madzi, kugwirizana kwa zinthu, mtundu wa valavu, njira zoyendetsera madzi, zofunikira pakuyika, komanso kutsatira miyezo yamakampani. Poganizira zinthuzi, mutha kusankha valavu ya gulugufe yomwe ingapereke magwiridwe antchito odalirika, kuchepetsa ndalama zokonzera, ndikuwonetsetsa kuti malo anu oyeretsera madzi akugwira ntchito bwino.