Kodi mungayeze bwanji mita yoyendera?

Kuwerengera mita yoyenderandikofunikira kwambiri pakuwonetsetsa kuti kuyeza kuli kolondola m'mafakitale kapena isanafike. Kaya ndi zamadzimadzi kapena mpweya, kuyeza ndi chitsimikizo china cha kuwerengedwa kolondola, komwe kumatsatira muyezo wovomerezeka. Kumachepetsanso zoopsa za zolakwika ndikuwonjezera magwiridwe antchito okhudzana ndi mafakitale monga mafuta ndi gasi, kukonza madzi, petrochemical, ndi zina zotero.

Kodi calibration ya flow meter ndi chiyani?

Kuwerengera mita yoyendera madzi kumatanthauza kusintha mawerengedwe omwe adakonzedwa kale kuti athe kugwera mkati mwa malire enaake a cholakwika. N'zotheka kuti mita imasuntha pakapita nthawi chifukwa cha mikhalidwe yosiyanasiyana yogwirira ntchito, zomwe zimapangitsa kuti muyeso usinthe pang'ono. Makampani monga mankhwala kapena kukonza mphamvu amaika patsogolo kulondola kuposa madera ena, chifukwa ngakhale kusiyana pang'ono kungayambitse kusagwira ntchito bwino, kutayika kwa zinthu zopangira kapena mavuto achitetezo.

Kukonza zinthu pogwiritsa ntchito opanga kapena kudzera m'malo odziyimira pawokha kumatsatira miyezo inayake yamakampani, monga miyezo yoperekedwa ndi National Institute of Standards and Technology (NIST) ku US kapena Van Swinden Laboratory ku Europe.

Kusiyana Pakati pa Kukonza ndi Kukonzanso

Kulinganiza kumatanthauza kusintha kwa mita yoyendera nthawi yoyamba pomwe kukonzanso kumafuna kusintha mitayo ikagwiritsidwa ntchito kwa nthawi yayitali. Kulondola kwa mita yoyendera kungachepe chifukwa cha kuwonongeka kosazolowereka komwe kumachitika chifukwa cha ntchito yanthawi ndi nthawi. Kukonzanso nthawi zonse ndikofunikira mofanana ndi kulinganiza koyamba m'mafakitale osiyanasiyana komanso ovuta.

Kukonzanso zinthu kumaganiziranso mbiri ya ntchito ndi zotsatira za chilengedwe. Njira zonsezi zimateteza kukonza ndi kupanga kwakukulu komanso kovuta ku zinthu zosagwira ntchito bwino, zolakwika ndi zolakwika.

Njira Zoyezera Mayendedwe a Mita

Njira zingapo zoyezera momwe magetsi amayendera zakhazikitsidwa bwino, malinga ndi mitundu ya madzi ndi ma meter. Njira zoterezi zimatsimikizira kuti magetsi amayendera bwino potsatira miyezo inayake yomwe yakhazikitsidwa kale.

Kuyerekeza Pakati pa Mamita Awiri Oyendera

Chiyeso choyezera madzi chomwe chiyenera kuyezedwa chimayikidwa motsatizana ndipo cholondola chikutsatira miyezo ina. Kuwerengera kwa mamita onse awiri kumayerekezeredwa poyesa kuchuluka kwa madzi komwe kumadziwika. Kusintha kofunikira kudzapangidwa malinga ndi chiyeso cholondola chodziwika bwino ngati pali kusiyana pakati pa malire okhazikika. Njira iyi ingagwiritsidwe ntchito poyezera madzimita yoyendera magetsi.

Kuwerengera kwa Gravimetric

Kuchuluka kwa madzi mkati mwa nthawi yoikika kumayesedwa, kenako kumayerekezeredwa pakati pa kuwerenga ndi zotsatira zowerengedwa. Aliquot ya madzi imayikidwa mu mita yoyesera kenako imayesa madziwo pa nthawi yodziwika bwino ngati masekondi makumi asanu ndi limodzi. Werengani kuchuluka kwa madzi kudzera mu kugawa voliyumu ndi nthawi. Onetsetsani ngati kusiyana pakati pa zotsatira zowerengedwa ndi kuwerenga kuli mkati mwa malire ololedwa. Ngati sichoncho, sinthani mita ndikusiya kuwerengako kuli pamalo ovomerezeka. Njirayi imagwiritsidwa ntchito poyesachoyezera kuchuluka kwa madzi.

Kulinganiza kwa Piston Prover

Kulinganiza kwa Piston prover ndikoyenera pa kulinganiza kwazoyezera kuyenda kwa mpweya, pogwiritsa ntchito pistoni yokhala ndi voliyumu yodziwika bwino mkati mwake kuti mukakamize kuchuluka kwa madzi kudzera mu mita yoyezera madzi. Yesani voliyumu ya madzi kupita patsogolo ku pistoni yoyesera. Kenako yerekezerani kuwerenga komwe kwawonetsedwa ndi voliyumu yodziwika bwino ndikusintha moyenera ngati pakufunika kutero.

Kufunika kwa Kukonzanso Kokhazikika

Kulondola kwa choyezera kuchuluka kwa madzi kumatha kuchepa pakapita nthawi m'makina akuluakulu komanso ovuta kugwiritsa ntchito monga mankhwala, ndege, mphamvu ndi madzi. Kutayika kwa phindu ndi kuwonongeka kwa zida zitha kuchitika chifukwa cha kuyeza kosalondola kwa madzi, zomwe zimapangitsa kuti ndalama ndi phindu ziwonongeke mwachindunji.

Ma flow meter omwe amagwiritsidwa ntchito pozindikira kutayikira kwa makina sangapereke ziwerengero zokwanira kuti azindikire molondola kutayikira kwa madzi kapena zolakwika pazida, monga zomwe zimapezeka kwambiri m'makampani amafuta ndi gasi kapena m'makina amadzi am'mizinda.

Mavuto Omwe Mukukumana Nawo Mukakonza Mita Yoyendera Madzi

Kuyeza ma flow meter kungabweretse mavuto, monga kusinthasintha kwa madzi, zotsatira za kutentha, ndi kusintha kwa chilengedwe. Kuphatikiza apo, zolakwika za anthu panthawi yoyezera ndi manja zimatha kuyambitsa zolakwika. Zida zodziyimira pawokha komanso mapulogalamu apamwamba zimagwiritsidwa ntchito kwambiri kuti ziwongolere kulondola kwa kuyeza, kupereka mayankho ndi kusintha nthawi yeniyeni kutengera deta yogwirira ntchito.