Yakacheka plug-in hydraulic Rundo Runhare Ladrv-10
Nhoroondo
Waranti:1 gore
Rwonzi zita:Bull bull
Nzvimbo Yevakabva:Zhejiang, China
Uremu:0.5
Valve Type:Hydraulic valve
Maximum inomanikidza:250bar
Maximum kuyerera chiyero:50l / min
Muviri:carbon simbi
Rudzi rwe drive:bhuku
Type (chiteshi nzvimbo):Type Type
Kumanikidza Nzvimbo:kudzvanywa
Inoshanda maindasitiri:michina
Inoshanda Svikiro:Zvigadzirwa zvePetroleum
Zvinonyangamo:0.8 / 1 / 0.9
ZITAL DIAMETER:10mm
Rudzi rwekubatanidzwa:Screw Thread
Mapoinzi ekutarisira
hunhu
Izvo zvinonzi zvidiki zvidiki kuyerera vharuvhu, sezvo zita raro rinoreva, isimba rekutonga rine hushoma hwekutenderera.
Iyo inoyerera kugona kweValve ndiyo vheti yekugona kweiyo index yakabatana mamiriro. China inomiririrwa ne c kukosha. Zvinotsanangurwa se: Kana vharuvhu rakavhurwa zvizere, apo musiyano wekumanikidza pamberi uye mushure mekunge vharuvhu iri Zvekusanzwisisika manyorerwo, pasi pemamiriro ezvinhu akazara (apo Reynolds nhamba yakakura zvakakwana, re> 10 5 yemvura; re> 5.5 × 104 yemhepo)
Kupi:
△ P-Pressure musiyano isati yasvika uye mushure mekunge vharuvhu (kg / cm2)
Q-media kuyerera (m3 / h)
United States nedzimwe nyika dzinoshandisa kukosha kweC kuratidza kuyerera kwekufamba kwevhu. Yepasi rose inozivikanwa ini, e uye c zviyero zvine chekuita nemagetsi shandisa kukosha kweAV kuratidza kuyerera kwehuwandu hwemavharu. Ukama hwekushandurwa pakati pavo hwakatevera:
Cv = 1 .17 c cv = 10 6 / 24av c = 10 6 / 28av
Iyo inoyerera kugona kwevheni chete zvinoenderana nechimiro chevapandu pachavo. Kana uchiverenga iyo vheti inodiwa yekuyerera, inofanira kucherechedzwa kuti iyo inoyerera nyika muvharuvhu ichave yakasiyana zvakanyanya kana svikiro rakasiyana kana mamiriro ekuyerera akasiyana.
Panyaya yeiyo diki yekuyerera, kunyanya viscous fluid uye kudzvinyirira kuderera, iyo huru yekumanikidza kwemvura kazhinji laminar kana yakasanganiswa mamiriro eLaminar uye mhirizhonga kuyerera. MuLaminar kuyerera, kune mutsara wehukama pakati peiyo yepakati kuyerera kuburikidza neValve uye musiyano wekumanikidza pamberi uye mushure mekunge vharuvhu. Mumamiriro ezvinhu akasanganiswa emwenje yekuyerera uye kuyerera kunoyerera, nekuwedzera kweiyo reynords nhamba, kunyangwe kana kusiyana kwekumanikidza kuri kuramba kuchisvika, kuwanda kwemvura kunoyerera kuburikidza neVavari kuchawedzera. Mukuvhiringidzika kwakazara, huwandu hwekuyerera hauchinje neye reynolds nhamba. Zvakangodaro, kusarudzwa kwechidiki kuyerera kwevharanda vhezheni kuchiri kuitwa nenzira dzechinyakare nekuverenga mafomula. Nekudaro, kukosha kwekuverenga kunotsauka zvakanyanya kubva kukosha chaiko. Sekureva kweiyo data, apo CV iri pazasi CV = 0.01, inongoshandiswa chete seyakajaira index uye ine chinongedzo. Iyo chaiyo kutenderera kugona kunofanirwa kutsanangurwa maererano ne
Chigadzirwa Chigadzirwa
Kambani nhoroondo
Mukana wekambani
Zvekufambisa
FAQ
Zvinoenderana Zvigadzirwa
