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tra cứu lượng tổn thất áp suất nước, trong tính toán cấp nước công nghiệp: tổn thất dọc đường, tổn thất cục bộ, áp lực yêu cầu tối thiểu tại đầu phun, chiều cao từ chân bơm đến điểm tính toán, tổn thất trong vòi cuộn...
PROJECT NAME ITEM SECTION Kind of PIPE PIPE SIZE (A) PIPE DIAMETER Capacity(L/min) PIPE LENGTH L 90° ※ T (Separate) GATE VALVE STOP VALVE ANGLE VALVE (Hydrant Valve) Foot Valve OBJECT BƠM ĐẾN KHO 750M3 CONTENTS Piping Friction Loss Calculation KHO XĂNG DẦU FOAM 2 DELUGE VALVE L 45° Cross Header DATE Rev.00 CP.No 2014-9-3 6:35 PM 1-2 SGP 150A 15.52 3132 2-3 SGP 125A 13.08 1632 3-4 SGP 100A 10.53 1632 4-5 SGP 100A 10.53 1632 5-6 SGP 100A 10.53 1428 6-7 SGP 100A 10.53 1224 7-8 SGP 100A 10.53 1020 8-9 SGP 100A 10.53 816 9-10 SGP 100A 10.53 612 10-11 SGP 100A 10.53 408 11-12 SGP 100A 10.53 204 12-13 SGP 100A 10.53 136 13-14 SGP 32A 3.57 68 12.0 2.5 5.0 7.0 0.0 1.0 2.0 12.9 25.8 26.0 0.0 12.9 12.9 80.7 0.0 0.9 0.0 101.0 2.1 6.3 5.9 0.0 0.8 0.8 10.9 10.9 21.9 0.0 10.9 0.0 70.9 0.0 0.8 0.0 39.0 1.7 5.1 4.7 0.0 0.7 0.7 8.7 0.0 17.6 0.0 8.7 0.0 47.6 47.6 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.8 1.7 0.0 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.0 1.7 1.7 4.7 0.0 0.7 0.0 8.7 0.0 17.6 0.0 8.7 0.0 47.6 0.0 0.7 0.0 4.3 1.1 1.1 2.2 0.0 0.2 0.0 3.0 0.0 6.0 0.0 3.0 0.0 11.9 0.0 0.5 0.0 - 1 - 1 - - - - - - - - - - 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 - 0.0 51.8 51.8 0.0 43.2 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 34.5 0.0 0.0 11.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 38.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OUITABLE LENGTH 97.5 18.0 53.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 1.1 0.0 0.0 0.0 TOTAL LENGTH LOSS COEFFICIENT 109.5 5.59 119.0 3.85 92.4 11.06 4.0 11.06 4.0 8.64 4.0 6.50 4.0 4.64 4.0 3.07 4.0 1.81 4.0 0.86 4.8 0.24 5.7 0.12 5.4 6.00 0.0 0.00 0.0 0.00 0.0 0.00 0.26 0.19 0.13 0.08 0.04 0.02 0.01 0.33 0.00 0.00 0.00 Y-type strainer Siamese Flexible Tube HEADER 65A HEADER 30A SECTION LOSS PIPE LOSS EMISSION PRESS HEIGHT HOSE LOSS ALARM LOSS ORIFICS LOSS SUBTOTAL LOSS TOTAL×1.1 ADD.LOSS TOTAL LOSS h1 h2 h3 h4 h5 h6 6.13 22.80 m 35.00 m 10.00 m m m 3.00 m m 70.80 m 77.88 m 0.00 m 77.88 m 4.59 10.22 0.45 0.35 (h1: Tổn thất dọc đường + tổn thất cục bộ) (h2: Áp lực yêu cầu tối thiểu đầu phun) (h4: Chiều cao từ chân bơm đến điểm tính toán) (h4: Tổn thất cuộn vòi) (h5: Tổn thất van báo động) (h6: Tổn thất trộn foam) (Tổng tổn thất) (x Hệ số an toàn 1.1) (Cột áp tối thiểu cần thiết bơm) Select PUNP 150 φ x 3132 L/min x MAX 78.0 mx m 85.0 kw