Indlela yokukhetha imitha yokuhamba kakuhle?

Ukumisela i-flowmeter egqibeleleyo, qwalasela imigaqo ephambili efana ne-fluid elinganiswayo, uluhlu lokuhamba, ukuchaneka okufunekayo kunye neeparitha zenkqubo.Isikhokelo sethu esineenkcukacha siya kukunceda ukhethe eyona mitha yokuqukuqela ifanelekileyo yokwandisa iinkqubo zakho zeshishini kunye nokuqinisekisa umlinganiselo ochanekileyo wolwelo.

IsiKhokelo esiGqibeleleyo sokuKhetha iMitha yokuHamba eLungileyo

Kweli nqaku, siya kukukhokela kwinkqubo yokukhetha i-flowmeter efanelekileyo kwiimfuno zakho ezithile.

Nokuba ukhangela i-flowmeter yokulinganisa ukuhamba kolwelo, iigesi okanye umphunga, siya kukunika lonke ulwazi oludingayo ukuze wenze isigqibo esinolwazi.

Yintoni imitha yombane?

Isilinganisi-manzi sisixhobo sokulinganisa esisetyenziselwa ukumisela ubungakanani bolwelo oluqukuqela kumbhobho.Kubalulekile kwiinkqubo ezininzi zemizi-mveliso, njengoko ivumela ukuhamba kwamanzi ukuba kubekwe esweni kwaye kulawulwe.

Indlela yokukhetha imitha yokuhamba kakuhle?

Ukukhethwa kwemitha yokuhamba kuxhomekeke kwizinto ezininzi, ezifana nohlobo lwamanzi, ubushushu kunye noxinzelelo lweemeko zenkqubo, kunye neempawu zesicelo.Nanga amanye amacebiso okukunceda wenze ukhetho olufanelekileyo:

1.Qinisekisa uhlobo lwemitha yokuhamba efunekayo:Kukho itekhnoloji yeemitha zokuqukuqela ezahlukeneyo, nganye ilungele iintlobo ezithile zolwelo.Ubuchwephesha obuqhelekileyo bubandakanya i-diaphragm, i-venturi, i-float, i-electromagnetic, i-vortex, i-ultrasonic, i-coriolis kunye ne-thermal flowmeters.Khetha eyona ifanele isicelo sakho.

2.Thatha ingqalelo iiparamitha ezithile:Ukukhetha imitha yokuhamba kakuhle, qwalasela iiparameters ezifana nokuxinana kwamanzi, uxinzelelo, ubushushu kunye naluphi na uxinzelelo lwehla.Le miba 3.inokuba nefuthe kwindlela i-flowmeter esebenza ngayo kwisicelo sakho.

3.Qwalasela iimfuno zokuhlohla:Iimeko apho imitha yokuhamba ifakwe khona ingaba nefuthe ekuchanekeni kwayo kunye nokusebenza kwayo.Thatha ingqalelo imiqobo yofakelo efana nokugoba kwemibhobho, iivalvu kunye nezithintelo.Ezinye iintlobo zemitha yokuhambahamba zinovakalelo ngakumbi kolu kuphazamiseka kunezinye.

Ngokulandela ezi ngcebiso, uya kukwazi ukukhetha imitha yokuhamba ngeyona ndlela ifanele iimfuno zakho ezithile.

Ngoku sele sigubungele iziseko zokukhetha imitha yokuhamba, masiqhubele phambili kwingcaciso ethe kratya.

I-DIAPHRAGM FLOW IMETHA OKANYE I-ORIFICE PLATE KUNYE NOXINZELELO OLUHLUKILEYO

Imitha yoxinzelelo oluhlukeneyo kunye neprayimari ifanelekile ukulinganisa ukuhamba kwamanzi acocekileyo kunye neegesi, okanye umphunga.Isebenzisa uxinzelelo olwahlukileyo oludalwe lulwelo oludlula kwi-orifice efana neplate ye-orifice okanye i-diaphragm.Uxinzelelo oluhlukeneyo lulinganiswa ngokusebenzisa ii-transmitter zoxinzelelo ezihlukeneyo kwaye ziguqulelwe kwizinga lokuhamba.

I-VORTEX Flow IMETER

Imitha ye-vortex flow meter ifanelekile ukulinganisa ukuhamba kolwelo olucocekileyo, oluhlawuliswayo kunye neegesi ezicocekileyo.Isebenzisa i-vortices eveliswa yi-fluid flow ukulinganisa ukuhamba.

1. Ubume bolwelo:Qinisekisa ukuba ulwelo oluza kulinganiswa lulwelo okanye lunegesi, lucocekile okanye luhlawuliswa.Ezinye iimitha zokuhamba zifaneleka ngcono kwiintlobo ezithile zolwelo.

2.Ubushushu kunye neemeko zoxinzelelo:Jonga ubushushu kunye neemeko zoxinzelelo lwenkqubo apho imitha yokuhamba iya kusetyenziswa.Ezinye iimitha zokuhamba zinobushushu obulinganiselweyo kunye noxinzelelo lwemigangatho.

3.Iilahleko zoxinzelelo:Iimitha ezihambayo zinokubangela ilahleko yoxinzelelo kwinkqubo.Kubalulekile ukuba uthathele ingqalelo ezi lahleko zoxinzelelo ukuze uqinisekise ukuba ufakelo lwakho lusebenza ngokufanelekileyo.
4.Imfuno yolwazi lokuhamba:Cinga malunga nolwazi lokuhamba olufunayo.Ngaba uyafuna ukulinganisa ukuhamba kwevolumu okanye ukuhamba kobuninzi?Oku kuya kuxhomekeka kwisicelo sakho esithile kunye nedatha efunekayo kwinkqubo yakho.

5.Iimpawu zofakelo: Ukuqwalasela imiqobo yofakelo efana nezinto ezikhethekileyo zemibhobho, ukugoba, iivalvu, njl. njl.Ezinye iimitha zokuhamba zinokuba novakalelo kwezi ziphazamiso, ezinokuchaphazela ukuchaneka kwazo.

Ngokuthatha ezi parameters kwi-akhawunti, uya kuba nako ukukhetha imitha yokuhamba ngokufanelekileyo ukuhlangabezana neemfuno zakho ezithile.