1. Mfundo Yogwirira Ntchito
Mita Yoyezera Mlingo wa Akupanga
Imagwiritsa ntchito muyeso wosakhudzana ndi kukhudza. Sensa imatulutsa ma pulse a ultrasound, omwe amabwerera m'mbuyo akafika pamwamba pa madzi. Woyang'anira amawerengera kutalika kwa mulingo wa madzi poyesa nthawi yoyenda ya mafunde a phokoso (kutengera liwiro la phokoso mumlengalenga).
Chotumiza Mlingo Wopanikizika Wosasunthika (Wosalowa Madzi)
Imagwiritsa ntchito mfundo ya hydrostatic pressure. Probe imamizidwa mwachindunji mumadzi; kuthamanga komwe madziwo amaperekedwa pa sensa ya diaphragm kumagwirizana ndi kuya kwa madziwo. Chizindikiro cha kuthamanga chimasinthidwa kukhala chizindikiro chamagetsi kuti chipeze mulingo wamadzimadzi nthawi yeniyeni.
2. Kukhazikitsa & Njira Yolumikizirana
Mita Yoyezera Mlingo wa Akupanga
- Kukhazikitsa kosakhudzana ndi madzi: koikidwa pamwamba pa thanki, dzenje kapena chidebe chotseguka, osakhudzana mwachindunji ndi madzi.
- Yosavuta kuyiyika, palibe chifukwa chodulira payipi kapena kuboola mabowo pansi pa thanki.
- Yabwino kwambiri pa zakumwa zowononga, zomata, zonyansa kapena zakumwa zokhala ndi tinthu tolimba (palibe chiopsezo cha kuipitsidwa ndi kafukufuku).
Chopatsira Chopondereza Chokhazikika
- Kuyeza kukhudzana: choyezera chiyenera kumizidwa mu madzi.
- Kukhazikitsa kumafuna kuyika sensa mu sing'anga kuchokera pamwamba kapena pansi pa thanki/chidebe.
- Sikoyenera zakumwa zokhuthala kwambiri, chifukwa choyezera chimaphimbidwa ndi matope, matope kapena zinthu zokhuthala.
3. Kusinthasintha kwa Zachilengedwe
Mita Yoyezera Mlingo wa Akupanga
- Zimakhudzidwa ndi zinthu zachilengedwe monga kusintha kwa kutentha, nthunzi, chifunga, fumbi, ndi thovu pamwamba pa madzi.
- Sikoyenera kugwiritsa ntchito matanki otsekedwa okhala ndi nthunzi yambiri, thovu lamphamvu, kapena malo okhala ndi fumbi lambiri.
- Yoyenera maiwe otseguka, mitsinje, matanki amadzi oyera, ndi zimbudzi wamba (zokhala ndi thovu laling'ono).
Chopatsira Chopondereza Chokhazikika
- Sichikhudzidwa ndi nthunzi, thovu, fumbi, kapena kutentha kwa mpweya (kuyeza sikudalira momwe mpweya ulili).
- Kuyeza kokhazikika m'matangi otsekedwa, matangi amdima, chinyezi chambiri, ndi malo ena ovuta.
- Ikhoza kugwira ntchito bwino m'malo osungira zinthu okhala ndi dothi lochepa (kuyeretsa nthawi zonse kumafunika).
4. Kuyenerera Kwapakati
Mita Yoyezera Mlingo wa Akupanga
Yoyenera: madzi oyera, zimbudzi, madzi a m'mitsinje, zakumwa zamadzimadzi zopanda thovu lolemera.
Sikoyenera: mafuta okhuthala kwambiri, thovu lokhuthala, zinthu zofewa zofewa (zingalepheretse kapena kusokoneza kufalikira kwa mafunde a mawu).
Chopatsira Chopondereza Chokhazikika
Yoyenera: madzi, madzi otayira, mafuta, mankhwala ophera tizilombo, zimbudzi zokhala ndi matope, ndi zakumwa zowononga pang'ono (zokhala ndi zipangizo zoyenera zoyezera: 304/316L, PVDF).
Sikoyenera: malo osungira zinthu omwe ali ndi mphamvu yowononga kwambiri (popanda kusintha kwapadera kwa zinthu) kapena malo osungira zinthu omwe amatseka mosavuta diaphragm.
5. Kukonza ndi Kutumikira Moyo Wonse
Mita Yoyezera Mlingo wa Akupanga
- Palibe zida zogwiritsidwa ntchito, palibe kukonza kulikonse.
- Palibe kukhudzana ndi sing'anga, palibe kuipitsidwa, ndipo imakhala nthawi yayitali yogwira ntchito.
- Muyenera kuyeretsa malo ofufuzira nthawi zonse kuti fumbi kapena dothi lisatseke kutulutsa kwa mafunde a phokoso.
Chopatsira Chopondereza Chokhazikika
- Diaphragm ndi yosavuta kutsekeka kapena kuipitsidwa ndi matope, zinyalala, kapena zinthu zokhuthala.
- Imafuna kuyeretsa, kuyang'anitsitsa, ndi kuwerengera nthawi zonse kuti zitsimikizire kuti muyeso ndi wolondola.
- Kukalamba kwa diaphragm kungakhudze kukhazikika kwa kuyeza kwa nthawi yayitali, zomwe zimafuna kusinthidwa nthawi ndi nthawi.
6. Kulondola & Mtengo
Mita Yoyezera Mlingo wa Akupanga
- Kulondola kwapakati (nthawi zambiri ±0.5%~±1.0% FS), kokwanira kugwiritsa ntchito mafakitale ambiri amadzi.
- Kapangidwe kosavuta, mtengo wochepa, komanso kotsika mtengo pazochitika zosakhudzana ndi kuyeza.
Chopatsira Chopondereza Chokhazikika
- Kulondola kwambiri kwa muyeso (nthawi zambiri ±0.1%~±0.5% FS), kuwerenga kokhazikika, koyenera zochitika zomwe zimafuna muyeso wolondola.
- Mtengo wotsika kuposa ma ultrasound mita m'magwiritsidwe ntchito ambiri otsika (≤10m).
- Kugwira ntchito bwino pamtengo wokhazikika kwa nthawi yayitali poyang'anira matanki otsekedwa kapena kuchuluka kwa madzi akuya.
7. Chidule Chachikulu Cha Thandizo
Poyankha mafunso a makasitomala, yang'anani mfundo zazikulu izi kutengera zosowa zawo zenizeni:
- Ngati kasitomala akufunika kuyeza zinthu mosakhudzana ndi kukhudzana ndi chinthu (kuti apewe kuipitsidwa kwapakati), alimbikitseni kuti azitha kuyeza zinthu pogwiritsa ntchito ultrasound level meters.
- Ngati kasitomala akugwiritsa ntchito thanki yotsekedwa, ili ndi thovu/nthunzi wambiri, kapena ikufunika kuyeza molondola, alimbikitseni ma transmitter a static pressure level.
- Pa malo okhuthala komanso odetsedwa okhala ndi dothi, makina oyezera kuthamanga kwa mpweya (static pressure meters) ndi oyenera kwambiri (ndi kukonza nthawi zonse); pa malo owononga mpweya, tsimikizirani kaye zinthu zoyezera mpweya.
- Ma ultrasound mita ndi osavuta kuyika ndi kusamalira; ma static pressure mita ndi okhazikika kwambiri m'malo opanda mpweya wabwino.
Nthawi yotumizira: Meyi-07-2026