1. Dziwani chomwe chachititsa kutuluka kwa madzi
Choyamba, ndikofunikira kuzindikira bwino chomwe chachititsa kuti madzi atuluke. Kutuluka kwa madzi kungayambitsidwe ndi zinthu zosiyanasiyana, monga malo otsekeka, kuwonongeka kwa zinthu, kuyika kosayenera, zolakwika za wogwiritsa ntchito, kapena kuwonongeka kwa zinthu. Komwe madzi atulukeko kungadziwike mwachangu pogwiritsa ntchito zida zowunikira ndi njira, monga zowunikira za ultrasound, kuyang'anira maso, ndi mayeso a kuthamanga, kuti pakhale maziko olimba okonzanso pambuyo pake.
Chachiwiri, yankho la magawo osiyanasiyana otayikira
1. Chidutswa chotsekacho chimagwa ndipo chimayambitsa kutuluka kwa madzi
Zifukwa: Kusagwira bwino ntchito kumapangitsa kuti ziwalo zotsekera zitsekere kapena kupitirira pakati pa chapamwamba, ndipo kulumikizanako kumawonongeka ndi kusweka; Zipangizo za cholumikizira chosankhidwacho ndizolakwika, ndipo sizingathe kupirira dzimbiri la cholumikiziracho komanso kuwonongeka kwa makina.
Yankho: Gwiritsani ntchito valavu moyenera kuti mupewe mphamvu zambiri zomwe zimapangitsa kuti ziwalo zotsekera zitsekere kapena kuwonongeka; Nthawi zonse onani ngati kulumikizana pakati pa chotseka ndi tsinde la valavu kuli kolimba, ndipo sinthani kulumikizanako pakapita nthawi ngati pali dzimbiri kapena kuwonongeka; Sankhani zinthu za cholumikizira chomwe chili ndi dzimbiri komanso kukana kuwonongeka.
2. Kutayikira pamalo pomwe mphete yotsekera imalumikizana
Chifukwa: Mphete yotsekera simakulungidwa bwino; Ubwino wowotcherera pakati pa mphete yotsekera ndi thupi; Ulusi ndi zomangira zotsekera ndi zotayirira zomasuka kapena zadzimbiri.
Yankho: Gwiritsani ntchito guluu kuti mukonze malo ozungulira a mphete yotsekera; Konzani ndikulumikizanso zolakwika zolowetsera; Kusintha ulusi ndi zomangira zomwe zawonongeka kapena zozimiririka panthawi yake; Kulumikizanso malo olumikizirana a chisindikizo malinga ndi zomwe zafotokozedwa.
3. Kutuluka kwa thupi la valavu ndi bonnet
Chifukwa: Ubwino wa kuponyera kwa chitsulo si wokwera, ndipo pali zolakwika monga mabowo amchenga, minofu yotayirira, ndi zotsalira za slag; masiku ozizira osweka; Kuwotcherera koyipa, ndi zolakwika monga kulowetsa slag, kutsegula, ming'alu ya nkhawa, ndi zina zotero; Valavuyo inawonongeka itagundidwa ndi chinthu cholemera.
Yankho: Sinthani khalidwe la kuponya ndikuchita mayeso a mphamvu musanayike; Valavu yokhala ndi kutentha kochepa iyenera kutetezedwa kapena kusakanizidwa ndi kutentha, ndipo valavu yomwe siigwiritsidwa ntchito iyenera kuchotsedwa madzi osasunthika; Sulutsani motsatira njira zowotcherera, ndikuchita mayeso ozindikira zolakwika ndi mphamvu; N'koletsedwa kukankhira ndikuyika zinthu zolemera pa valavu, komanso kupewa kugunda mavavu achitsulo ndi osakhala achitsulo ndi nyundo yamanja.
4. Kutuluka kwa malo otsekera
Chifukwa: kupukutira kosagwirizana kwa pamwamba potseka; Kulumikizana pakati pa tsinde ndi chotsekacho kuli kolendewera, kosayenera kapena kosweka; matsinde opindika kapena osasakanikirana bwino; Kusankha kosayenera kwa zinthu zotsekera pamwamba.
Yankho: Sankhani bwino zinthu za gasket ndikulemba mtundu wake malinga ndi momwe ntchito ikuyendera; Sinthani mosamala valavu kuti muwonetsetse kuti ikugwira ntchito bwino; Limbitsani bolt mofanana komanso mofanana, ndikugwiritsa ntchito wrench ya torque kuti muwonetsetse kuti katunduyo akukwaniritsa zofunikira; Konzani, kupukuta ndi kuwunika utoto wa malo otsekera osasinthika kuti muwonetsetse kuti akukwaniritsa zofunikira; Samalani kuyeretsa mukakhazikitsa gasket kuti gasket isagwere pansi.
5. Kutayikira pa chodzaza
Chifukwa: kusankha kosayenera kwa filler; Kuyika kolakwika kwa ma packing; kukalamba kwa ma filler; Kulondola kwa tsinde sikokwera; Ma glands, mabolts ndi ziwalo zina zawonongeka.
Yankho: Sankhani zinthu zoyenera kulongedza ndikulemba malinga ndi momwe ntchito ikuyendera; Kukhazikitsa bwino kulongedza malinga ndi zofunikira; Sinthani zodzaza zakale ndi zowonongeka munthawi yake; kuwongola, kukonza kapena kusintha ma tsinde opindika komanso osweka; Ma gland owonongeka, mabolts ndi zinthu zina ziyenera kukonzedwa kapena kusinthidwa munthawi yake; Tsatirani njira zogwirira ntchito ndikugwiritsa ntchito valavu pa liwiro lokhazikika komanso mphamvu yanthawi zonse.
3. Njira zodzitetezera
1. Kuyang'anira ndi kukonza nthawi zonse: Pangani dongosolo loyenera losamalira malinga ndi kuchuluka kwa kagwiritsidwe ntchito ka valavu ndi malo ogwirira ntchito. Kuphatikiza kuyeretsa malo amkati ndi akunja a valavu, kuwona ngati zomangira zili zotayirira, kudzoza ziwalo zotumizira, ndi zina zotero. Kudzera mu kukonza kwasayansi, mavuto omwe angakhalepo angapezeke ndikuthetsedwa pakapita nthawi kuti awonjezere nthawi yogwira ntchito ya valavu.
2. Sankhani mavavu apamwamba: Kuti muchepetse chiopsezo cha kutuluka kwa mavavu, ndikofunikira kusankha zinthu zapamwamba za mavavu. Kuyambira kusankha zinthu, kapangidwe ka kapangidwe kake mpaka njira yopangira, zinthu za mavavu zimawongoleredwa mosamala kuti zitsimikizire kuti zikugwira ntchito bwino. Kugwiritsa ntchito bwino ndi kuyika: Tsatirani njira zogwirira ntchito ndikugwiritsa ntchito valavu molondola. Pakuyika, samalani malo oyika ndi komwe valavu imalowera kuti muwonetsetse kuti valavu ikhoza kutsegulidwa ndi kutsekedwa bwino. Nthawi yomweyo, pewani kugwiritsa ntchito mphamvu zambiri pa valavu kapena kukhudza valavu.
Ngati palivalavu ya gulugufe yokhala ndi mpando wolimba,valavu ya chipata, valavu yowunikira, Y-strainer, yomwe mungalumikizane nayoVavu ya TWS.
Nthawi yotumizira: Novembala-21-2024
