Zvakanakira uye zvakaipira mavharuvhu anoshandiswa mutyairi uye mavharuvhu anoshandiswa zvakananga

1. Pilot inoshandiswa valve

Mavharuvhu anoshandisa pilot anoshandisa gomba rekufambisa kuita kuti vharuvhu iwedzere kunzwisisika uye nekukurumidza kuchinja mukati mepakati. Nokudaro, mavharuvhu anofambisa ndege akakodzera kumamiriro ezvinhu apo kukurumidza kupindura kune kuchinja mune zvenhau kunodiwa. Uye zvakare, iyo pilot-inoshanda valve ine yakakwirira kudzora kurongeka uye inogona kunyatso kudzikisa amplitude yepakati kudzvinyirira kushanduka.

Zvisinei, nekuda kwekuvapo kwegomba rekufambisa, vheji yekufambisa inoshanda isina kugadzikana apo mutsauko wekumanikidzika wakaderera uye unowanzovhara. Mukuwedzera, pasi pekushisa kwepamusoro uye high viscosity media, gomba rekufambisa rinovharwa nyore nyore, rinokanganisa kushanda kwevhavha.

2. Direct acting valve

Mavharuvhu akananga-anoshanda haana maburi ekutyaira, saka hapana kukiya chiitiko chevatyairi-vanoshanda mavharuvhu. Uyezve, mavharuvhu e-direct-acting akadzikama pasi pepamusoro-tembiricha uye yakakwirira-viscosity media.

Zvisinei, zvichienzaniswa nemavharuvhu anofambiswa nendege, mavharuvhu akananga-anoshanda ane kukurumidza kupindura kunononoka uye kuderera kwekudzora kurongeka. Uye zvakare, mavharuvhu akananga-anobata anoburitsa humwe huwandu hwevhavha core vibration uye ruzha panguva yekushanda, izvo zvinokanganisa mashandisiro ekushandisa.

Mukupedzisa, mavharuvhu e-pilot-operated uye mavharuvhu e-direct-acting ane mabhenefiti akasiyana uye akashata. Sarudzo pakati pemhando mbiri idzi dzemavharuvhu zvinoenderana nezvinodiwa zvekushandisa, zvinosanganisira kudiwa kwekupindura nekukurumidza, kutonga kurongeka, kugadzikana pasi pemamiriro akasiyana enhau, uye kushivirira kwekudedera uye ruzha. Nekunzwisisa misimboti uye maitiro ega ega evhavhavhavha, mainjiniya uye vagadziri vehurongwa vanogona kuita sarudzo dzine ruzivo kuti vave nechokwadi chekushanda kwakakwana munzvimbo dzakasiyana siyana dzeindasitiri neyekutengesa.