Valavu yokhazikika ya mpira

Valani wokhazikika wa mpira wa mpira: Chisankho chothandiza komanso chodalirika poyendetsa madzi

M'magawo ambiri opanga matope monga petroleum, makampani opanga zamankhwala, ndi mpweya wachilengedwe, mavuvu, monga zida zowongolera mwachindunji zimakhudza kukhazikika kwadongosolo. Valavu yokhazikika ya mpira, ndi mawonekedwe ake apadera ndi magwiridwe antchito abwino, zakhala zida zofunika komanso zokomera m'munda wamadzimadzi.

Valavu yokhazikika ya mpira ali ndi mawonekedwe osiyana ndi kapangidwe kake. Mpira wake umatengera kapangidwe kake, ndikukhazikika m'thupi la valavu osathamangitsidwa ndi kutuluka kwa sing'anga, komwe kumapangitsa valavu kukhala yokhazikika pakugwira ntchito. Njira yokhazikitsa mbali imabweretsa mwayi ku kuyika ndi kukonza valavu, makamaka malo okhala ndi malo ochepa kapena malo apadera. Poyerekeza ndi valavu yapamwamba kwambiri ya mpira, pomwe mbali yokhazikika ya mpira imafunikira kukonza, palibe chifukwa chosinthira valavu yonseyo kuchokera pa mapaipi; Chophimba cha valavu yokhacho chimayenera kutsegulidwa kukonza kapena kusintha magawo amkati, omwe amasunga kwambiri nthawi yokonza ndi mtengo .

Potengera mfundo yogwirira ntchito, valavu yokhazikika ya mpira imazindikira kutseguka ndikutseka kwa valavu pozungulira mpira. Pali dzenje mu mpira wokhala ndi mainchesi omwewo ngati mapaipi. Mpira ukazungulira madigiri 90, kudzera mu hole yolumikizana ndi mapaipi, ndipo valavu imakhala yotseguka mokwanira, kulola kuti sing'anga kudutsa bwino; Mpira ukazungulira madigiri 90 kulowera mbali inayo, yomwe ili ndi dzenje imazungulira kwambiri pa mapaipi, ndipo valavu imatseka, potengera kutuluka kwa sing'anga. Njira yogwira ntchito imathandizira valavu kuti ikhale ndi mawonekedwe otseguka mwachangu komanso kutseka, zomwe zingayankhe mwachangu kuwongolera zizindikiro ndikukwaniritsa madzi osintha mwachangu mu mafakitale .

Valove yokhazikika yokhazikika ya mpira imakhalanso ndi zabwino zambiri. Choyamba, kuchita bwino kwambiri. Imagwiritsa ntchito ling'in yolimba kwambiri ndi mpirawo, womwe umatha kukwaniritsa bwino kutulutsa, ndipo kumatha kukhalabe ndi magwiridwe antchito, ndipo kumatha kukhalabe ndi magwiridwe antchito osakhazikika ngakhale atakhala ndi mphamvu komanso kutentha kwambiri. Kachiwiri, kukana kwamadzi ndikochepa. Popeza dzenjelo mu mpira ali ndi mainchesi omwewo monga mapaipi, sing'anga sichimapanga kutaya kwina mukamadutsa valavu, yomwe imathandizira kukonza bwino dongosolo lonse loperekera madzi. Kuphatikiza apo, valavu yotereyi imakhala ndi moyo wautali. Zigawo zazikuluzikulu monga mpira ndi mphete yopindika imapangidwa ndi zida zosalimbana ndi kuwonongeka, zomwe zimatha kupirira kukwapula ndi kukwapula kwa sing'anga, kuchepetsa pafupipafupi m'malo, komanso ndalama zochepa .

M'mapulogalamu othandiza, ma nthito okhazikika okhazikika a mpira amatha kupezeka m'mafakitale ambiri. Munjira yoyenga, imagwiritsidwa ntchito kuwongolera mayendedwe a Media ngati mafuta osalala komanso mafuta oyengedwa; Pogwiritsa ntchito mankhwala, imatha kugwiritsidwa ntchito kusintha mayendedwe osiyanasiyana; Mu kufalikira kwachilengedwe m'mapaipi, kumatha kuthana ndi mpweya wachilengedwe. Mwachitsanzo, mu valavu ina yachilengedwe yachilengedwe yamagesi, valavu yokhazikika ya mpira, pomwe kuthamanga kwake ndi kutseka mwachangu ndi kutseka kokhazikika kwa mpweya wabwino, kumawonetsa kuti pali mayendedwe otetezeka a mpweya wa chilengedwe .

Ndi chitukuko mosalekeza ukadaulo wa mafakitale, kapangidwe kake ndi magwiridwe ake okhazikika okhazikika amakonzedwa nthawi zonse. Mitundu yatsopano ya mavu okhazikika okhazikika a mpira okhazikika ndi njira zolimbikitsira, kukonzanso kuchuluka kwa zovuta, kutentha, komanso kukana kwa valavu kuti isinthe malo ovuta kwambiri komanso ankhanza .

Pomaliza, valavu yokhazikika ya mpira, ndi mawonekedwe ake apadera, ntchito yodalirika, komanso kugwirira ntchito kwakukulu, kumathandizanso pantchito yamadzimadzi, kumathandizira pakupanga madzi abwino komanso ofunikira kwambiri.

July 03, 2025