Ubwino wa kukhazikitsa kwa ma electromagnetic flowmeters umakhudza mwachindunji kulondola kwawo komanso kukhazikika kwawo. Nazi njira zokhazikitsira ndi zodzitetezera mwatsatanetsatane:
1. Kukonzekera Kusanayambe
1.1 Kusankha Malo
- Pewani malo omwe ali ndi kugwedezeka kwamphamvu; ngati kugwedezeka kuli kwakukulu, kuyika kogawanika kumalimbikitsidwa.
- Pewani zida zopangira magetsi amphamvu monga ma mota akuluakulu ndi ma transformer.
- Onetsetsani kuti malo oyikamo zinthu amalola kuti zinthu ziwonekere mosavuta, zigwiritsidwe ntchito, komanso kuti zikonzedwenso bwino.
1.2 Kuyang'anira Mkhalidwe wa Paipi
- Paipi yoyezedwayo iyenera kudzazidwa ndi madzi; musayike pamalo okwera kwambiri pamakina a mapaipi, kapena m'mapaipi oyima pomwe njira yoyendera ili kuchokera pamwamba mpaka pansi ndi kumapeto kotseguka, kopanda kanthu pansi. Pa mapaipi omwe amatha kudzaza pang'ono, ikani mita pamalo otsika a chitoliro chooneka ngati U.
- Khoma lamkati la payipi liyenera kukhala losalala (lopanda kusagwirizana koonekeratu) komanso loyera (lopanda zinyalala ndi matope) lisanayambe kuyikidwa.
2. Njira Yokhazikitsira
2.1 Kulumikiza Paipi
- Ma electromagnetic flowmeter nthawi zambiri amalumikizidwa ku mapaipi kudzera mu ma flange. Onetsetsani kuti mitayo ili pakati pa mzere wa mapaipi kuti mupewe kupendekera kapena kusinthasintha.
- Ikani magawo a mapaipi owongoka ngati pakufunika: gawo la mapaipi owongoka la pamwamba liyenera kukhala lochepera nthawi 10 kuposa mainchesi a mapaipi (DN), ndipo gawo lotsika liyenera kukhala lochepera 5×DN, kuti zitsimikizire kuti madzi akuyenda bwino komanso kuti muyeso ukhale wolondola.
- Ikani ma valve otseka (kumtunda) ndikuyang'ana ma valve (kumunsi) motsatana kuti zithandize kukonza ndi kugwiritsa ntchito bwino.
2.2 Chithandizo cha Kutcheza Pansi
- Pezani mgwirizano wa equipotential pakati pa nyumba ya mita, madzi oyezedwa, ndi mapaipi, kenako khazikitsani nthaka yoyenera.
- Pakuyika mapaipi achitsulo (popanda zotchingira khoma mkati mwa khoma), kuyika pansi mwachindunji n'kotheka. Pa mapaipi apulasitiki kapena mapaipi okhala ndi zotchingira khoma, ikani mphete zotchingira pansi, ma flange otchingira pansi, kapena mapaipi afupi okhala ndi ma electrode otchingira pansi kumapeto onse a sensa.
2.3 Kulumikiza mawaya
- Lumikizani mawaya olimbikitsa ndi owonetsa pakati pa chotumizira ndi sensa mosamala kuti muwonetsetse kuti kulumikizana bwino ndikuletsa kutsekedwa kapena ma circuit afupikitsidwe.
- Yendetsani mawaya a chizindikiro mosiyana ndi mizere yamagetsi amphamvu, ndipo muwasunge kutali ndi mphamvu zamaginito ndi magwero amphamvu ogwedezeka kuti muchepetse kusokoneza kwa chizindikiro.
- Pa ma flowmeter ophatikizidwa a electromagnetic, ikani bwino SENSORPROM yokhala ndi njira yoyenera yoyikiramo ndi kutalika kuti muwonetsetse kuti chotumiziracho chimatha kuwerenga deta ya sensa bwino.
3. Kuyang'anira Pambuyo Pokhazikitsa
3.1 Kufufuza Kokwanira
Tsimikizirani kuyika koyenera kwa zigawo zonse, kulumikizana kolimba kwa flange, kulumikizana kwa waya kotetezeka, ndi kukhazikika bwino.
3.2 Kuyang'ana Mphamvu
Yatsani magetsi ndipo yang'anani ngati chiwonetsero cha mita chikugwira ntchito bwino (palibe ma alarm kapena zizindikiro zachilendo).
3.3 Kuwerengera Mayendedwe
Chitani mayeso a kayendedwe ka madzi pamalopo poyerekeza kuchuluka kwa kayendedwe ka madzi ndi kuchuluka kwa kayendedwe ka madzi komwe kumawonetsedwa ndi mita kuti mutsimikizire kulondola kwa muyeso ndikuwonetsetsa kuti mita yoyendera madzi ikugwira ntchito bwino.
Nthawi yotumizira: Sep-04-2025