Kodi valavu yoyezera iyenera kuyikidwa valavu yotulutsira isanayambe kapena itatha?

Mu makina opaira mapaipi, kusankha ndi kuyika ma valve ndikofunikira kwambiri kuti madzi aziyenda bwino komanso kuti makinawo akhale otetezeka. Nkhaniyi ifufuza ngatima valve owunikiraziyenera kuyikidwa ma valve otulutsira asanayambe kapena atatuluka, ndipo kambirananimavavu a chipatandiZosefera za mtundu wa Y.

Choyamba, tiyenera kumvetsetsa ntchito yavalavu yoyezeraValavu yowunikira ndi valavu yolowera mbali imodzi yomwe imagwiritsidwa ntchito makamaka poletsa kubwerera kwa madzi. Madzi akamayenda kudzera mu valavu yowunikira, diski imatseguka, zomwe zimathandiza kuti madzi aziyenda. Madzi akayenda mbali ina, diski imatseka, zomwe zimaletsa kubwerera kwa madzi. Khalidweli limapangitsa mavavu owunikira kukhala ofunikira m'machitidwe ambiri a mapaipi, makamaka poletsa kubwerera kwa madzi m'mapampu ndi zida zoteteza.

Mukaganizira komwe mungayikitsirevalavu yoyezera, nthawi zambiri pamakhala njira ziwiri: valavu yotulutsira madzi isanayambe kapena itatha. Ubwino waukulu woyika valavu yotulutsira madzi isanayambe valavu yotulutsira madzi ndikuti imaletsa kubwerera kwa madzi, kuteteza zida zotsika kuti zisawonongeke. Kapangidwe kameneka n'kofunika kwambiri m'makina omwe amafuna kuyenda kwa madzi mbali imodzi. Mwachitsanzo, kukhazikitsa valavu yotulutsira madzi pamalo otulutsira madzi pa pompo kumaletsa kubwerera kwa madzi pambuyo poti pompo yayimitsidwa, zomwe zingawononge pompo.

Kumbali inayi, kukhazikitsa valavu yofufuzira pambuyo pa valavu yotulukira kulinso ndi ubwino wake wapadera. Nthawi zina, valavu yotulukira ingafunike kukonzedwa kapena kusinthidwa. Kuyika valavu yofufuzira pambuyo pa valavu yotulukira kumalola kuti mulowe mosavuta popanda kusokoneza ntchito yonse ya dongosolo. Kuphatikiza apo, m'machitidwe ovuta a mapaipi, kusinthana pakati pa njira zosiyanasiyana zamadzimadzi kungakhale kofunikira. Kuyika valavu yofufuzira pambuyo pa valavu yotulukira kumapereka kusinthasintha kwakukulu.

Kuwonjezera pa ma valve owunikira,mavavu a chipatandiZipangizo zoyezera Yndi zinthu zodziwika bwino m'machitidwe opachikira mapaipi. Ma valve a pachipata amagwiritsidwa ntchito makamaka powongolera kuyenda kwa madzi ndipo nthawi zambiri amagwiritsidwa ntchito m'malo omwe njira yoyendera imafunika kutsegulidwa kapena kutsekedwa kwathunthu. Mosiyana ndi ma valve owunikira, ma valve a pachipata samaletsa kubwerera kwa madzi. Chifukwa chake, popanga makina opachikira mapaipi, ndikofunikira kukonza bwino mitundu iwiri ya ma valve kuti muwonetsetse kuti ikugwira ntchito bwino komanso motetezeka.

Zipangizo zoyeretsera za mtundu wa Y zimagwiritsidwa ntchito kusefa zinyalala kuchokera kumadzimadzi, kuteteza magwiridwe antchito abwinobwino a zida zotsikira pansi pa madzi.Chotsukira cha mtundu wa Y, nthawi zambiri amalangizidwa kuyiyika musanagwiritse ntchito valavu yoyezera kuti muwonetsetse kuti madzi osefedwa amatha kuyenda bwino muzipangizo zotsika. Izi zimateteza bwino zinyalala kuti zisawononge zida ndikuwonjezera kudalirika kwa makina.

Mwachidule, malo oyika valavu yoyezera ayenera kutsimikiziridwa kutengera zofunikira za makina oyezera. Kaya adayikidwa valavu yotulutsira isanayambe kapena itatha, mawonekedwe amadzimadzi a makinawo, zofunikira pa chitetezo cha zida, komanso kusamalitsa kosavuta ziyenera kuganiziridwa mokwanira. Kuphatikiza apo, kakonzedwe koyenera ka mavalavu a chipata ndiZosefera za mtundu wa Yzithandiza kuti makina onse opachikira mapaipi azigwira ntchito bwino komanso kuti pakhale chitetezo. Mukamapanga ndi kukhazikitsa makina opachikira mapaipi, ndi bwino kufunsa katswiri kuti muwonetsetse kuti ma valve akonzedwa bwino.