Valavu iwiri ya oloti

Kapangidwe kake:Valavu ikaikidwa mu paipi, pomwe madziwo akamatuluka mpaka 70% -80% ya kutalika kwake, ndiye kuti, ikafika pachipata chochepa cha chitoliro chochepa kwambiri, madzi amalowa valavu yotopetsa. Kenako, thupi loyandama ndi chivundikiro chokweza, ndipo valavu yotulutsa imatseketsa. Popeza kukakamizidwa ndi madzi omwe ali pa mapaipi omwe amasinthana, valavu yotopetsa nthawi zambiri imakhala ndi vuto lamadzi pomwe limakhudzidwa ndi nyundo yamadzi kapena pansi pa zolimba. Kapangidwe kanu kokha kumathetsa vutoli bwino.

Zochita Zabwino:Mukamapanga valavu yotulutsa, kusintha kwa gawo lalikulu la njira yoyenda kumayendetsedwa kuti zitsimikizire kuti mtembowo sudzatsekedwa. Izi zimatheka popanga njira yolumikizirana yolumikizirana ndi gawo pakati pa gawo la valavu yamkati ndi gawo lamkati la diamenti, ndikuwona kusintha kwa malo oyenda. Mwanjira imeneyi, ngakhale atapanikizika kotopetsa ndi 0.4-0.5m. Tsoka ilo, ngakhale kukulitsa kulemera kwa thupi loyandama ndikuwonjezera chivundikiro cha thupi kungathandize kuthetsa vutoli, amabweretsa mavuto awiri atsopano. Ndizosatheka kuti zomwe zimapangitsa kuti zikhale bwino sizabwino. Kuphatikiza apo, zimakhala ndi zovuta pakukonza ndi kugwiritsidwa ntchito kwa valavu yotulutsa. Malo ocheperako pakati pa chivundikiro chofunda ndipo thupi loyandama limatha kupangitsa kuti awiriwa akhale chete, omwe amatulutsa madzi. Kuwonjezera mphete yodzipangira nokha pamtundu wamkati wamkati ungawonetsetse kuti sizingasinthe mobwerezabwereza. M'mapulogalamu ambiri othandiza, mavuvu othana ndi omwe apangitsa kuti akhale osathandiza.

Kupewa Madzi Amphamvu:Madzi akamadzimadzi akamatha nthawi yotseka pampu, imayamba ndi zovuta. Valavu yotulutsa yokha imatseguka ndipo mpweya wambiri umalowa mu chitoliro kuti muchepetse zovuta, kupewa kupezeka kwa nyundo yamadzi yomwe imatha kuthyola mapaipi. Ikakhalanso ndi mphamvu yamadzi abwino, mpweya pamwamba pa chitoliro umangotopa kunja kwa valavu yotheratu mpaka valavu yothetsera yokha. Zimakhala bwino kwambiri poteteza nyundo yamadzi. M'malo omwe mapaipi amalima, kuti aletse kupezeka kwa nyundo yamadzi yotsekeredwa, chipangizo chotsika mtengo cham'mapapo chimayikidwa molumikizana ndi thumba lotulutsa kuti apange chikwama cha pa mapaipi. Pamene kutsekedwa kwamadzi akafika, kusiyanasiyana kwa mpweya kumatha kuyamwa mphamvu, kuchepetsa kwambiri kupanikizika kukuwuka ndikuwonetsetsa chitetezo cha mapaipi. Pansi pa kutentha kwabwino, madzi ali ndi pafupifupi 2% ya mpweya, womwe udzatulutsidwe m'madzi pomwe kutentha ndi kusinthasintha. Kuphatikiza apo, thovu lomwe limapangidwa mu bomba lidzaphulika mosalekeza, yomwe ipanga mpweya. Mukadzaza, zimakhudza mayendedwe amadzi ndikuwonjezera chiopsezo cha kuphulika kwa mapaipi. Njira yachiwiri yamphamvu ya valavu yotulutsa ndikutulutsa mpweya kuchokera pa mapaipi, kupewa kupezeka kwa nyundo yamadzi ndi kuphulika kwamapaipi.