Nkhani

Kodi zotsatira za kukhazikitsa zolakwika za mpira wa mpira ndi ziti?

Zotsatira za kukhazikitsa kolakwika kwaMakunja a mpirandizovuta ndipo siziyenera kuchepetsedwa

Ngati pali cholakwika pakukhazikitsa ma valve a mpira, zipangitsa mavuto angapo, zomwe zikukhudza chitetezo komanso chokhazikika cha dongosolo lonse.


Kukhazikitsa kolakwika kumatha kuyambitsa vuto la mpira. Pamene kuyika kukhazikitsidwa kwa valavu ya mpira siolondola, kapangidwe kake koyambirira kumawonongeka, ndipo sing'anga yoyambirira itayipitsidwa pakati pa thupi la valavu ndi chivundikiro cha valavu ya valavu ya valavu ya valavu ya valavu yonyamula, ndi zina. Mwachitsanzo, m'mapaipi a mankhwala, ngativalavu ya mpiraKutaya kwa mankhwala ndi poizoni ndi zovulaza komanso kuvulaza chilengedwe komanso kumatha kuyikanso kuwonongeka kwa ogwiritsa ntchito.


Kukhazikitsa kolakwika kumatha kuchititsanso kuti magalimoto agulitsidwe. Ngati valavu ya mpira wa mpira waikidwa pa ngodya, stem stem imatha kukana zowonjezera mukamatseguka ndikutseka, ndikupangitsa kuvutika kutsegula ndi kutseka. Pazochitika zadzidzidzi komwe kuli kofunikira kudula mayendedwe akati mwa mawonekedwe, valavu ya mpira sangathe kugwira ntchito munthawi yake, yomwe imakulitsa ngoziyo. Kuphatikiza apo, kukhazikitsa kolakwika kungayambitse kupatuka pamalowo, kumapangitsa kuti zikhale zovuta kuwongolera kukula kwa sing'anga yotentha ndikukhudza kukhazikika kwa ntchito ndi mtundu wazogulitsa.

Kukhazikitsa kwamphamvu kwamiyala ya mpira kumathanso kuwononga valavu yokha komanso dongosolo la masipu. Ngati coaxialicity ya mpira wa mpira sutsimikizika pakukhazikitsa, pafupipafupi komanso pang'ono pang'ono pakati pa mpira ndipo mpando wa Valve umathandizira kuvala bwino kwambiri, ndikufupikitsa moyo wa valavu ya mpira. Nthawi yomweyo, kukhazikitsa kolakwika kumatha kuyambitsa kugwedezeka ndi phokoso m'mapaipi. Kugwedezeka kwa nthawi yayitali kumatha kumasula mapaipi, kumapangitsa kuti kutaya thupi komanso ngakhale pipi. Mu network yayikulu ya mafakitale, kugwedezeka komwe kumachitika chifukwa cha kuyika kwapamwamba kwa mpira kumakhudza dongosolo lonselo, ndalama zochulukirapo.


Kuphatikiza apo, kukhazikitsa kolakwika kwaMakunja a mpiraItha kukhudzanso ma hydraulic moyenera mapipu. Munjira ina yowotchera ndi kupezeka kwamadzi, malo okhazikitsa ndi kutseguka kwa mikono ya mpira ndikofunikira kwambiri. Ngati ikhazikitsidwa molakwika, imatha kuyambitsa kukakamizidwa m'malo ena, omwe akukhudzanso ntchitoyi komanso kuchitika kwa wogwiritsa ntchito.


Chifukwa chake, ndikofunikira kukhazikitsa mavesi a mpira molingana ndi malamulo otsimikizira kuti ndi otetezeka, okhazikika, komanso othandiza.


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