Ka ratio o ka kahe maʻamau Q3 i ka liʻiliʻi kahe Q1.
Hoʻoholo ʻia nā hiʻohiʻona kahe o ka mīkini wai kani ultrasonic e Q1, Q2, Q3 a me Q4, e like me ke kahe kahe maʻamau Q3 (im3/h ka wae) a me ka lakio o Q3 i ka liʻiliʻi kahe Q1.ʻO ka helu Q3 mai 1, 1.6, 2.5, 4, 6.3, 10, 16, 25, 40, 63, 100, 160, 250, 400, 630, 1 000, 1 600, 2 500, a me 4 300 hiki. hoʻomohala ʻia i nā waiwai kiʻekiʻe a haʻahaʻa paha e ka moʻo.ʻO ka helu huli ʻana Q3/Q1: nā pae mai 10, 12.5, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 00, a hiki ke kūkulu ʻia. i nā waiwai kiʻekiʻe a haʻahaʻa paha ma ka moʻo.Q2/Q1:1.6 no ka mika wai me ke anawaena nominal emi iho a i like paha me 50mm a me ke kahe ma'amau Q3 aole oi aku mamua o 16m3/h;He 1.6, 2.5, 4 a i ʻole 6.3 no nā mika wai me ke anawaena nominal ʻoi aku ka nui ma mua o 50mm a me ke kahe maʻamau Q3 ma mua o 16m3/h.Q4=1.25Q3.
Ka manawa hoʻouna: Mar-31-2023