Kodi hydraulic test ndi chiyani? Chifukwa chiyani kuli kofunikira?

Kuyesa kwa Hydrostatic, komwe kumadziwikanso kuti kuyesa kwa hydro, ndi njira yoyesera masilinda a gasi kuti azitha kulimba komanso kutayikira. Mayesowa amachitidwa pamitundu yambiri ya masilindala monga okosijeni, argon, nayitrogeni, haidrojeni, kaboni dayokisaidi, mpweya wa calibration, kusakaniza kwa gasi, ndi masilinda opanda msoko kapena owotcherera mosasamala kanthu za silinda. Kuyesa kwa hydro nthawi ndi nthawi kumatsimikizira kuti silinda ili m'malo ogwirira ntchito bwino ndipo ndi yoyenera kugwiritsidwa ntchito kwa nthawi yodziwika.

Kuyesa kwa masilinda a Hydro ndikofunikira motengera malangizo a Petroleum and Explosives Safety Organisation (PESO). Masilinda opanda msoko othamanga kwambiri amayenera kuyesedwa nthawi ndi nthawi zaka 5 zilizonse kapena ngati pakufunika kutengera momwe silindayo ilili. Masilindala ena a gasi monga CNG ndi mpweya wapoizoni amafunikira kuyesedwa pafupipafupi, monga zaka ziwiri zilizonse.

Pakuyesa kwa hydro, silinda imapanikizidwa kuti iyesedwe, nthawi zambiri 1.5 kapena 1.66 nthawi yogwira ntchito. Izi zimayang'ana kusungunuka kwa zinthuzo, zomwe zimawonongeka pakapita nthawi ndikudzaza mobwerezabwereza. Silinda imapanikizidwa kenako imadetsedwa kuti iwonetsetse kuti ibwereranso ku miyeso yake yoyambirira mkati mwa malire ovomerezeka. Kuyesa kwanthawi ndi nthawi kwa hydro kumatsimikizira kuti zinthu za silinda zidakali ndi mphamvu zokwanira kuti zipitilize kugwiritsidwa ntchito motetezeka.

Njira yoyeserera ya hydro imaphatikizapo kudzaza silinda ndi madzi osasunthika, nthawi zambiri amathira madzi, ndikuwunika ngati ikutuluka kapena kusintha kwamuyaya. Madzi amagwiritsidwa ntchito nthawi zambiri chifukwa amakhala osasunthika ndipo amangokulitsa pang'ono. Ngati gasi wothamanga kwambiri atagwiritsidwa ntchito, gasiyo amatha kuwonjezereka mpaka mazana angapo kuchulukitsa mphamvu yake yopanikizidwa, zomwe zingawononge ngozi yaikulu. Kupanikizika kwa mayeso nthawi zonse kumakhala kochulukirapo kuposa kukakamiza kwa opaleshoni kuti apereke malire kuti atetezeke. Kawirikawiri, 150% ya mphamvu yogwiritsira ntchito imagwiritsidwa ntchito.

Silinda imayikidwa mkati mwa jekete lamadzi lomwe lili ndi voliyumu yodziwika. Jekete lamadzi limagwirizanitsidwa ndi burette ya calibrated yomwe imayesa kusintha kwa madzi mkati mwa jekete. Silindayo imapanikizidwa ndi madzi mpaka ifike kukakamiza kuyesa. Kupanikizika kumachitidwa kwa nthawi yochuluka, kawirikawiri masekondi 30 kapena kuposerapo. Panthawiyi, silinda imakula pang'ono ndikuchotsa madzi kuchokera ku jekete kupita ku burette. Kuchuluka kwa madzi omwe amasamutsidwa kukuwonetsa kukulitsa kwa silinda pansi pa kupanikizika. Pambuyo pa nthawi yogwira, kupanikizika kumatulutsidwa ndipo silinda imagwirizanitsa kukula kwake koyambirira. Madzi omwe adasamutsidwa amabwerera ku jekete kuchokera ku burette. Kusiyana pakati pa kuwerenga koyambirira ndi komaliza kwa burette kukuwonetsa kukulitsa kokhazikika kwa silinda.

Kukula kokhazikika sikuyenera kupitirira 10% ya kukula konse. Ngati itero, ndiye kuti silindayo yataya mphamvu yake ndipo ingakhale itapanga ming’alu kapena zolakwika zimene zimasokoneza kukhulupirika kwake. Masilinda otere ayenera kuchotsedwa ntchito ndikuwonongeka. Mayeso a hydro amayang'ananso kutayikira powona kutsika kulikonse kwamphamvu panthawi yogwira kapena thovu lililonse lomwe likutuluka pa silinda.

Zotsatira za mayeso a hydro zimalembedwa ndikudindidwa pa silinda limodzi ndi tsiku loyezetsa komanso nambala yozindikiritsa malo oyezetsa ovomerezeka. DOT imafuna kuti kuyesanso kwa hydrostatic ndi kuyeneretsedwanso kuchitidwa ndi ma agent olembetsedwa omwe atsimikiziridwa ndi DOT ndipo apatsidwa Nambala Yozindikiritsa Yoyesereranso (RIN) yovomerezeka ndi DOT Research and Special Programs Administration (RSPA). Kuyesa kwa Hydro kumatsimikizira kuti masilindala a gasi ndi otetezeka komanso odalirika kuti agwiritsidwe ntchito.