Kodi choyezera kuyenda kwa Turbine chimagwira ntchito bwanji?

Miyezo yoyendera magetsiKugwiritsa ntchito ndi zakumwa kuli ndi lingaliro losavuta la momwe zimagwirira ntchito, pamene madzi akuyenda kudzera mu chubu cha flow meter amakhudza masamba a turbine. Masamba a turbine pa rotor amapindidwa kuti asinthe mphamvu kuchokera ku madzi oyenda kukhala mphamvu yozungulira.

Shaft ya rotor imazungulira pa ma bearing, pamene liwiro la madzi likuwonjezera liwiro la rotor limazungulira mofulumira kwambiri. Ma revolutions pa mphindi imodzi kapena RPM ya rotor imagwirizana mwachindunji ndi liwiro lapakati la kuyenda mkati mwa diameter ya chubu choyenda ndipo izi zikugwirizana ndi voliyumu pamlingo wosiyanasiyana.

Kodi Pickoff ndi chiyani?

Pamene rotor ikuyenda, masamba a turbine nawonso amayendayenda, kuyenda kwa masamba nthawi zambiri kumazindikirika ndi magnetic kapena modulated carrier (RF) pickup. Pickup nthawi zambiri imayikidwa kunja kwa chubu choyendera ndipo imamva kuti tsamba lililonse la rotor likudutsa. Chojambulira pickup chimapanga mphamvu yotulutsa ma frequency, ndipo ma frequency amakhala ofanana ndi kuchuluka kwa madzi.

Kodi K-factor ndi chiyani?

Ma turbine flow meter nthawi zambiri amaperekedwa ndi ma calibration certificate, satifiketiyo imatchulanso mita K-factor. K-factor imatanthauzidwa ngati chiwerengero cha ma pulses (omwe amawonedwa ndi pickoff) pa unit ya voliyumu (malita) pa flow rate yomwe yatchulidwa (malita 10 pamphindi). Satifiketi yowerengera nthawi zambiri imatchula flow rates zingapo mkati mwa ma turbine mita, flow rate iliyonse idzakhala ndi K factor yofanana. Avereji ya flow rates izi imawerengedwa kuti turbine ikhale ndi K-factor ya mita. Popeza ma turbine ndi zida zamakaniko ndipo chifukwa cha kulekerera kwa kupanga, ma turbine flow mita awiri adzakhala ndi ma k factors osiyanasiyana.

Shanghai ANGJI Trading CO.,LTD imapereka mitundu yonse ya ma Turbine Flowmeters - mitundu yomwe ili pachithunzichi ndi DM Series Turbine Flow Meter, yomwe imagwira ntchito motere:

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