Kuyera mazinga asingabatanidzi chinhu chimwe chete chakakosha mukushandiswa kwemaindasitiri. Nzira iyi inobvumira kutarisa mazinga emvura kana akasimba mutangi, mugaba kana mugero wakavhurika pasina kutaurirana nechinhu chepakati. Imwe yenzira dzinonyanya kushandiswa dzekusavabata dzinosanganisira ultrasonic neradar level metres. Kana mushandisi achida kushandisa ultrasound neradar level measurement pakudzora mazinga, kunzwisisa mashandiro eultrasonic neradar type level gauges kunobatsira kusarudza zvakakodzera mamiriro ezvinhu chaiwo.
Musimboti wekushanda
Mageji emazinga eUltrasonicinoshanda nekuburitsa mafungu eruzha ane ruzha anomhanya-mhanya kuti awane nzvimbo dzakasiyana-siyana kubva pasensa kuenda pamusoro pemvura/nzvimbo yakasimba. Mafungu aya anofamba nemhepo, obva abuda pamusoro pechinhu, odzokera kusensa. Daro rinogona kutsanangurwa nenguva inopedzwa parwendo rwemafungu. Saka chishandiso chinoiswa padaro riri pamusoro penzvimbo iri pakati nepakati, pasina chikamu chinobatwa zvakananga kana kunyudzwa mumhepo.
Mageji emazinga eradarinoshandisa mafungu emagetsi (ma microwave) pachinzvimbo cheruzha kuti ione huwandu hwemvura kana hwakasimba. Saizvozvowo masaini e microwave anoburitswa akananga pamusoro wepakati ozoratidzwa uye odzoserwa kuchishandiso. Munguva yekuita uku hapana kubatana kwemuviri wechinhu nepakati. Kuburikidza nenguva yekurekodha yekubhururuka kwezviratidzo zvemafungu, daro kubva pachishandiso kuenda pamusoro pechinhu rinogona kuverengwa.
Kuyerwa kwemazinga emhando mbiri idzi kune mafomura akafanana:
D = (C*T)/2
L = H - D
Kupi,
D: Kureba kubva pamusoro wepakati kusvika pamudziyo
C: Kumhanya kweruzha (kwe ultrasound) kumhanya kwechiedza (kwe radar)
T: Nguva inotorwa kubva pakubuda kwemhepo kusvika pakugamuchira
L: Chikamu chepakati chinofanira kuyerwa
H: Kureba kubva pasi pemudziyo kusvika pamudziyo
Kusiyana nezvishandiso zvakajairika zvinoshandisa pakubata, kubvisa kubata kwemuviri nechinhu ichi, matekinoroji e ultrasonic ne radar anobudirira mukudzora mazinga ezvinhu zvinoparadza, zvinonamira, kana zvine njodzi zvinogona kukuvadza kana kuvhara zvinhu zvakanyorova zvakaita se floats, probes, kana impulse lines. Kuisa kwacho kuri nyore sezvo michina yacho yakaiswa kunze uye zvinodiwa pakugadzirisa uye nguva yekushanda zvinowanzo chengetwa zvishoma nekuda kwekugadzirwa kwayo kusingakuvadzi. Maindasitiri akaita se chemical processing, water treatment, uye food production anogona kubatsirwa zvikuru nema ultrasonic ne radar non-contact level sensors nekuda kwekushanda kwavo kwakasiyana-siyana uye kuvimbika pakati pe process controls ye liquid, fluid, slurry, uye solid mu types of tank geometries.
Kuenzanisa pakati pe ultrasonic ne radar
Mita yeUltrasonic level iri nyore kuisa uye inoda kugadzika kushoma. Kana ichienzaniswa neradar level meter, iyo ultrasonic inowanzo dhura zvishoma uye nekudaro inofarirwa mukushandiswa kusina bhajeti. Zvisinei, mashandiro emidziyo yeUltrasonic anonyanya kukanganiswa neguruva, furo, mhepo inovhuvhuta uye tembiricha yakanyanya nehunyoro zvinogona kunwisa kana kutsausa mafungu eruzha uye kukonzera dambudziko remafungu anorasika.
Radar level gauge, kune rumwe rutivi, inozivikanwa nekunyatsojeka, kureba uye kuvimbika kwakaratidzwa munzvimbo dzakaoma dzekushanda. Hainyanyi kukanganiswa nezvinhu zvinopfuura izvo zvinokanganisa tekinoroji ye ultrasonic. Zvisinei, zvinoreva kuti zvigadzirwa zve radar zvinowanzo kudhura. Dielectric constant chimwe chinhu chakakosha pakuyera radar. Zvinhu zve dielectric zvishoma zvinogona kuderedza kuratidzwa kwechiratidzo che echo zvichikonzera kuyerwa kusina kugadzikana kana kurasikirwa.
Muchidimbu, kana mushandisi akasarudza kushandisa nzira yekuyera isina kubata munhu, sensor ye ultrasonic ichave yakakodzera kushanda zviri pakati nepakati uye purojekiti inotarisa bhajeti nepo radar ichikodzera nzvimbo yakaoma uye kutsvaga nzira yekuyera yepamusoro. Chero zvazvingava, zvakakosha kuona kuti hunhu hwepakati nenzvimbo, pamwe nechimiro chehurongwa hwekuita, zvinobatsira pakushandisa nzira yekuyera isina kubata munhu.
Zvinyorwa zvekuisa zvishandiso zvisina kubata
- ✦ Nzvimbo yekuisa inofanira kunge iri kure zvakanyanya kubva panobva ruzha
- ✦ Gasket rerabha rinogona kushandiswa pakuriisa pasi penzvimbo inodedera
- ✦ Kureba kubva pasensa kusvika padanho repamusoro-soro kunofanirwa kunge kwakanyanya kupfuura nzvimbo yekuyerwa kwemaziso
- ✦ Nzvimbo yeSensor inofanira kuchengetedza daro rakati wandei nemadziro emudziyo zvichienderana nekona yekuburitsa
- ✦ Nzvimbo yekuyera haifanirwe kunge isina zvipingamupinyi zvinogona kukonzera kukanganiswa kwezviratidzo zvakaita sedanho rematanho kana danda rakachinjika.
- ✦ Kuti pave nechiyero chepakati chakasimba, nzvimbo yekumisikidza inofanira kudzivirira nzvimbo yekuvhura chikafu chezvinhu
- ✦ Zvakanakisisa kudzivirira kushanduka-shanduka kukuru kwekushisa panzvimbo yekuisa michina
- ✦ Sensor probe inofanira kunge yakatwasuka kusvika pakati nepakati kuti iite basa rakanaka
Shanghai Wangyuaninyanzvi yekugadzira zvishandiso ine ruzivo kwemakore anopfuura makumi maviri ichipa masensa e ultrasonic ne radar asingabate pamwe chete nedzimwe mhando dzemidziyo yekuyera mazinga. Ndapota inzwa wakasununguka kutibvunza mibvunzo yako nezvezvigadzirwa zvekuyera mazinga asingabate.
Nguva yekutumira: Kurume-11-2025