Mafuta a Injector Orifice Valve Plate 7# ya Injector 095000-1440 095000-6510 095000-6511

Plate ya orifice valve ndi chipangizo chomwe chimagwiritsidwa ntchito poyezera kuthamanga kwa kuthamanga, kuchepetsa kuthamanga kapena kuletsa kutuluka (m'magawo awiri omaliza nthawi zambiri amatchedwa mbale yoletsa). Plate ya orifice valve ndi mbale yopyapyala yokhala ndi dzenje, yomwe nthawi zambiri imayikidwa mu chitoliro. Pamene madzi amadzimadzi (kaya amadzimadzi kapena mpweya) akudutsa mumtsinje, kuthamanga kwake kumakwera pang'ono kumtunda kwa orifice koma pamene madziwo amakakamizika kusinthasintha kuti adutse dzenje, liwiro limawonjezeka ndipo kuthamanga kwamadzimadzi kumachepa. Kutsika pang'ono kwa orifice kumayenda kumafika pamtunda wake wa convergence, mgwirizano wa vena kumene liwiro limafika pamtunda wake ndipo kupanikizika kumafika pang'onopang'ono. Kupatula apo, kuthamanga kumawonjezeka, kuthamanga kumatsika ndipo kuthamanga kumawonjezeka. Poyesa kusiyana kwa kuthamanga kwamadzimadzi kudutsa kumtunda ndi kumunsi kwa mbale, kuthamanga kwa madzi kungapezeke kuchokera ku Bernoulli's equation pogwiritsa ntchito ma coefficients okhazikitsidwa kuchokera ku kafukufuku wambiri.

Orifice valve mbale amagwiritsidwa ntchito kwambiri kuyeza kuchuluka kwa madzi mu mipope, pamene madzimadzi ndi gawo limodzi (osati kukhala osakaniza mpweya ndi zakumwa, kapena zamadzimadzi ndi zolimba) ndi kusakaniza bwino, kutuluka kwake kumakhala kosalekeza kusiyana ndi pulsating. , madzimadzi amatenga chitoliro chonse (kupatula silt kapena gasi wotsekeka), mawonekedwe oyenda amakhala opangidwa bwino ndipo kuchuluka kwamadzi ndi kutuluka kumakwaniritsa zina. Pansi pazimenezi komanso pamene mbale ya orifice valve imamangidwa ndikuyikidwa molingana ndi miyezo yoyenera, kuthamanga kwa magazi kungadziwike mosavuta pogwiritsa ntchito mafomu ofalitsidwa potengera kafukufuku wochuluka komanso wofalitsidwa m'makampani, mayiko ndi mayiko. Chovala cha valve chotchedwa orifice orifice chimatchedwa calibrated orifice ngati chasinthidwa ndi kutuluka kwamadzimadzi koyenera ndi chipangizo choyezera kuthamanga.