Iyo vortex flowmeter inogona kuyera kuyerera kwegasi, mvura uye mhepo, sekuyerera kwevhoriyamu, kuyerera kwehuwandu, kuyerera kwevhoriyamu, nezvimwewo.Ndiyo inonyanya kushandiswa mhando yekuyerwa kwemvura mumapaipi emaindasitiri uye ine mibairo yakanaka yekuyera.
Kuyera kweyero ye vortex flowmeter yakakura, uye pesvedzero pachiyero idiki.Semuyenzaniso, fluid density, pressure, viscosity, etc. hazvizokanganisa kuyera basa revortex flowmeter, saka practicability ichiri yakasimba.
Kubatsira kwevortex flowmeter ndiyo yakakura yekuyera chiyero.Kuvimbika kwepamusoro, hapana kugadzirisa kwemakanika, nekuti hapana ma mechanical zvikamu.Nenzira iyi, kunyange kana nguva yekuyera yakareba, zviratidzo zvekuratidzira zvinogona kunge zvakagadzikana.Nekumanikidza sensor, inogona kushanda munzvimbo yakaderera tembiricha uye yakakwirira tembiricha nharaunda ine yakasimba inochinjika.Pakati pezviridzwa zvekuyera zvakafanana, iyo vortex flowmeter ndiyo sarudzo yakanaka.Zvino, mafekitari mazhinji anoshandisa rudzi urwu rwechiridzwa kuyera kukosha zviri nani uye nemazvo.
Semuenzaniso: 0.13-0.16 1/L, unogona kufungidzira bai iwe pachako, kuyera hupamhi hwekona yekona, uye Straw du Hall parameter iri pakati pe0.16-0.23 (yakaverengwa pa 0.17).
f=STV/d formula (1)
Where dao:
f-Carman vortex frequency inogadzirwa kune rimwe divi rejenareta
Nhamba yeSt-Strohal (nhamba isina dimension)
V-avhareji yekuyerera kwemvura
d-hupamhi hwejenareta yevortex (ona iyo unit)
Mushure mekuverenga frequency
K=f*3.6/(v*D*D/353.7)
K: inoyerera coefficient
f: Frequency inogadzirwa panguva yakatarwa yekuyerera
D: Kuyerera kwemamita caliber
V: Mwero wekuyerera
Vortex flowmeter sarudzo yemhando
Basa uye vhezheni yeiyo chena simba amplifier uye Du simba amplifier yevortex flowmeter dzakasiyana.
| Chiyero chekuyera chevortex flowmeter | |||||
| Gasi | Caliber | Kuyera muganhu wakaderera (m3/h) | Measurement limit (m3/h) | Optional kuyerwa siyana (m3/h) | Output frequency range (Hz) |
| 15 | 5 | 30 | 5-60 | 460-3700 | |
| 20 | 6 | 50 | 6-60 | 220-3400 | |
| 25 | 8 | 60 | 8-120 | 180-2700 | |
| 32 | 14 | 100 | 14-150 | 130-1400 | |
| 40 | 18 | 180 | 18-310 | 90-1550 | |
| 50 | 30 | 300 | 30-480 | 80-1280 | |
| 65 | 50 | 500 | 50-800 | 60-900 | |
| 80 | 70 | 700 | 70-1230 | 40-700 | |
| 100 | 100 | 1000 | 100-1920 | 30-570 | |
| 125 | 150 | 1500 | 140-3000 | 23-490 | |
| 150 | 200 | 2000 | 200-4000 | 18-360 | |
| 200 | 400 | 4000 | 320-8000 | 13-325 | |
| 250 | 600 | 6000 | 550-11000 | 11-220 | |
| 300 | 1000 | 10000 | 800-18000 | 9-210 | |
| Liquid | Caliber | Kuyera muganhu wakaderera (m3/h) | Measurement limit (m3/h) | Optional kuyerwa siyana (m3/h) | Output frequency range (Hz) |
| 15 | 1 | 6 | 0.8-8 | 90-900 | |
| 20 | 1.2 | 8 | 1-15 | 40-600 | |
| 25 | 2 | 16 | 1.6-18 | 35-400 | |
| 32 | 2.2 | 20 | 1.8-30 | 20-250 | |
| 40 | 2.5 | 25 | 2-48 | 10-240 | |
| 50 | 3.5 | 35 | 3-70 | 8-190 | |
| 65 | 6 | 60 | 5-85 | 7-150 | |
| 80 | 13 | 130 | 10-170 | 6-110 | |
| 100 | 20 | 200 | 15-270 | 5-90 | |
| 125 | 30 | 300 | 25-450 | 4.5-76 | |
| 150 | 50 | 500 | 40-630 | 3.58-60 | |
| 200 | 100 | 1000 | 80-1200 | 3.2-48 | |
| 250 | 150 | 1500 | 120-1800 | 2.5-37.5 | |
| 300 | 200 | 2000 | 180-2500 | 2.2-30.6 | |
1. Iyo vortex flowmeter ine mabasa akareruka inosanganisira anotevera parameter sarudzo:
Instrument coefficient, diki chiratidzo chekucheka-kubviswa, inoenderana 4-20mA yekubuda siyana, sampling kana damping nguva, kuunganidza kujekesa, nezvimwe.
2. Pamusoro pezvo, iyo yakazara yakazara vortex flowmeter inosanganisirawo anotevera parameter sarudzo:
Kuyera yepakati mhando, kuyerera muripo wekumisikidza, kuyerera unit, inobuda chiratidzo mhando, tembiricha yepamusoro uye yakaderera muganho, kumanikidza kumusoro uye kudzika muganho, nharaunda yemhepo yemhepo, yepakati mwero mamiriro density, kutaurirana kurongedza.
Nguva yekutumira: Kubvumbi-26-2021