Elemente de Calcul Si Dimensionare a Instalatiilor Electrice
Dimensionare ARece
12
Calculul hidraulic de dimensionare al conductelor interioare de distributie a apei reci-circuitul cel mai dezavantajat unde: a=0.15 -coeficient adimensional in functie de regimul de furnizare al apei, pentru 24 h b=1 c=1.6 -coeficient adimensional in functie de destinatia cladirii: hoteluri cu camere de baie aferente camerelor de cazare fittinguri notatii E=0.7*E1+E2 C-cot 90 (C45=0.5) TCS-teu in contracurent in ca baterii pt e (echivalent de debit) TS-teu de separare dus sau baie DN15 la prepararea centrala a apei calde 1 3 R1-reductie1 dimensiune spalator sau chiuveta,DN15 1 2 R2-reductie2 dimensiuni lavoar DN15 0.35 2 R3-reductie3 dimensiuni robinete pt A-armatura, robinet cu ventil rezervor de closet DN10 0.5 2 pisoar individual DN 10 0.17 2 tronson Nr. si felul punctului de consum E1 E2 E l [m] ζ ∑ NOD LV D WC SV PS CB 14 1.1 1 0 0 0.35 0 0.245 0.037 4.16 16 0.38 0.3..0.55 24.76 103.00 103.00 8.50 62.56 62.56 165.56 2000 800 800 2965.56 0.291 1.2 1 1 0 1.35 0 0.945 0.142 1.85 25 0.63 0.4..0.65 34.14 63.16 166.16 2.80 56.64 119.20 285.36 2000 0 800 3085.36 0.303 1.3 1 1 1 1.35 0.5 1.445 0.217 3.67 32 0.71 0.4..0.7 30.67 112.56 278.72 5.20 133.60 252.81 531.52 2000 3060 3860 6391.52 0.627 1.4 2 2 2 2.7 1 2.89 0.408 3.06 40 0.61 0.45..0.7 17.53 53.64 332.36 1.60 30.34 283.15 615.51 2000 3060 6920 9535.51 0.935 1.5 3 3 3 4.05 1.5 4.335 0.500 3.06 50 0.49 0.45..0.75 8.97 27.45 359.81 1.20 14.69 297.83 657.64 2000 3060 9980 12637.64 1.240 1.6 4 4 4 5.4 2 5.78 0.577 3.06 50 0.58 0.45..0.75 12.43 38.04 397.85 1.20 20.57 318.41 716.26 2000 3060 13040 15756.26 1.546 1.7 5 5 5 6.75 2.5 7.225 0.645 6.36 50 0.68 0.45..0.75 16.3 103.67 501.51 6.20 146.12 464.53 966.04 2000 450 13490 16456.04 1.614 0.63 A1 1.8 10 10 10 13.5 5 14.45 0.912 5.9 63 0.61 0.55..0.8 9.99 58.94 560.45 1.20 22.76 487.29 1047.74 2000 0 13490 16537.74 1.622 2.43 B1 1.9 20 20 19 27 9.5 28.4 1.279 9.28 63 0.85 0.55..0.8 18.14 168.34 728.79 3.40 125.20 612.49 1341.29 2000 0 13490 16831.29 1.651 51.96 C1 1.10 21 20 20 27.35 10 29.145 1.296 3.95 63 0.85 0.55..0.8 18.14 71.65 800.45 2.70 99.43 711.92 1512.37 2000 0 13490 17002.37 1.668 0.72 J 1.11 65 47 61 12 4 0 81.75 31.18 88.405 2.257 1.83 90 0.71 0.55..0.8 8.56 15.66 816.11 4.00 102.77 814.69 1630.80 2000 0 13490 17120.80 1.680 61.07 K 1.12 66 48 62 12 4 0 83.1 31.68 89.85 2.275 4.23 90 0.71 0.60..0.9 8.56 36.21 852.32 2.20 56.52 871.22 1723.54 2000 0 13490 17213.54 1.689 65.69 L 1.13 67 48 63 12 4 0 83.45 32.18 90.595 2.284 10.3 90 0.71 0.60..0.9 8.56 88.17 940.49 10.20 262.07 1133.29 2073.78 2000 2250 15740 19813.78 1.944 1.14 110 79 106 12 5 4 133.5 53.85 147.3 2.913 2.5 90 0.89 0.60..0.9 12.74 31.85 972.34 1.20 48.45 1181.73 2154.07 2000 0 15740 19894.07 1.952 v este incadrata in intervalul vitezei economice Calculul hidraulic de dimensionare al conductelor interioare de distributie a apei reci tronson Nr. si felul punctului de consum E1 E2 E l [m] ζ ∑ NOD LV D WC SV PS CB 20 8.1 1 0 0 0.35 0 0.245 0.037 2.6 16 0.38 24.76 64.38 64.38 7.30 53.73 53.73 118.10 2000 800 800 2918.10 0.286 8.2 1 1 1 1.35 0 0.945 0.142 3.16 32 0.71 30.67 96.92 161.29 3.40 87.36 141.08 302.38 2000 3060 3860 6162.38 0.605 8.3 2 2 2 2.7 1 2.89 0.408 3.06 40 0.61 17.53 53.64 214.94 1.60 30.34 171.43 386.36 2000 3060 6920 9306.36 0.913 8.4 3 3 3 4.05 1.5 4.335 0.500 3.06 50 0.49 8.97 27.45 242.38 1.20 14.69 186.11 428.50 2000 3060 9980 12408.50 1.217 8.5 4 4 4 5.4 2 5.78 0.577 3.06 50 0.58 12.43 38.04 280.42 1.20 20.57 206.69 487.11 2000 3060 13040 15527.11 1.523 8.6 5 5 5 6.75 2.5 7.225 0.645 1.86 50 0.68 16.3 30.32 310.74 6.20 146.12 352.81 663.55 2000 450 13490 16153.55 1.585 0.63 A 8.7 10 10 10 13.5 5 14.45 0.912 0.45 63 0.61 9.99 4.50 315.23 1.20 22.76 375.57 690.80 2000 0 13490 16180.80 1.587 46.52 B 8.8 10 10 10 2 15.5 5 15.85 0.955 5.78 63 0.61 9.99 57.74 372.97 2.20 41.72 417.29 790.27 2000 0 13490 16280.27 1.597 0.09 C 8.9 20 15 20 2 24 10 26.8 1.242 0.22 63 0.85 18.14 3.99 376.97 1.20 44.19 461.48 838.45 2000 0 13490 16328.45 1.602 57.53 D 8.10 26 15 24 5 2 29.1 12.34 32.71 1.373 0.25 63 0.85 18.14 4.54 381.50 2.60 95.74 557.22 938.72 2000 0 13490 16428.72 1.612 60.13 E 8.11 34 17 29 12 2 40.9 14.84 43.47 1.582 0.8 75 0.69 10.09 8.07 389.57 3.00 72.80 630.02 1019.59 2000 0 13490 16509.59 1.620 2.63 F 8.12 39 22 34 12 2 47.65 17.34 50.695 1.709 0.58 75 0.77 12.43 7.21 396.78 1.20 36.26 666.29 1063.07 2000 0 13490 16553.07 1.624 1.55 G 8.13 44 27 38 12 2 54.4 19.34 57.42 1.819 2.85 75 0.86 14.98 42.69 439.47 1.20 45.24 711.52 1151.00 2000 0 13490 16641.00 1.632 66.19 H 8.14 44 27 39 12 4 54.4 20.18 58.26 1.832 0.22 75 0.86 14.98 3.30 442.77 1.20 45.24 756.76 1199.53 2000 0 13490 16689.53 1.637 64.87 I 8.15 44 27 41 12 4 54.4 21.18 59.26 1.848 4.13 75 0.86 14.98 61.87 504.64 3.40 128.17 884.92 1389.56 2000 0 13490 16879.56 1.656 J tronson Nr. si felul punctului de consum E1 E2 E l [m] ζ ∑ NOD LV D WC SV PS CB 35 17.1 0 0 0 1 1 0 0.7 0.105 2.15 25 0.39 15.08 32.42 32.42 4.30 33.33 33.33 65.76 2000 3650 3650 5715.76 0.561 17.2 0 0 0 2 2 0 1.4 0.210 10.4 32 0.71 30.67 318.97 351.39 8.00 205.55 238.88 590.27 2000 0 3650 6240.27 0.612 1.90 F1 17.3 2 2 2 2 4.7 1 4.29 0.497 3.9 50 0.49 8.97 34.98 386.37 2.20 26.92 265.80 652.18 2000 0 3650 6302.18 0.618 0.99 G1 17.4 2 2 2 7 9.7 1 7.79 0.670 11.75 63 0.42 5.3 62.28 448.65 3.50 31.47 297.27 745.92 2000 0 3650 6395.92 0.627 0.12 H1 17.5 6 2 5 7 11.1 2.5 10.27 0.769 0.74 63 0.49 6.73 4.98 453.63 2.80 34.27 331.54 785.16 2000 0 3650 6435.16 0.631 17.6 8 2 5 7 11.8 2.5 10.76 0.787 7.72 63 0.49 6.73 51.96 505.58 5.20 63.64 395.17 900.75 2000 0 3650 6550.75 0.643 E qc = a*b*c*√E pentru E ≥ 2 qc = a*b*E pentru E < 2 -coeficient adimensional in functie de conductele de distributie a apei reci la punctele de consum in cazul in care distributia apei calde se face la t Hu(mH2O) Nr. coloana qc [l/s] de [mm] v [m/s] v econom [m/s] i [mmH2O/ml] hd [mmH2O] ∑hd [mmH2O] hl [mmH2O] ∑hl [mmH2O] ∑(hd+hl) [mmH2O] Hu [mmH2O] Hg [mmH2O] ∑Hg [mmH2O] Hnec [mmH2O] Hnec [bar] Echilibrare ramuri Nr. coloana qc [l/s] de [mm] v [m/s] i [mmH2O/ml] hd [mmH2O] ∑hd [mmH2O] hl [mmH2O] ∑hl [mmH2O] ∑(hd+hl) [mmH2O] Hu [mmH2O] Hg [mmH2O] ∑Hg [mmH2O] Hnec [mmH2O] Hnec [bar] Echilibrare ramuri Nr. coloana qc [l/s] de [mm] v [m/s] i [mmH2O/ml] hd [mmH2O] ∑hd [mmH2O] hl [mmH2O] ∑hl [mmH2O] ∑(hd+hl) [mmH2O] Hu [mmH2O] Hg [mmH2O] ∑Hg [mmH2O] Hnec [mmH2O] Hnec [bar] Echilibrare ramuri
-
Upload
gal-ambrus-cristina -
Category
Documents
-
view
221 -
download
3
description
Dimensionare ARece
Transcript of Dimensionare ARece
Cel mai dezav corp nou=1.1-13Calculul hidraulic de dimensionare al conductelor interioare de distributie a apei reci-circuitul cel mai dezavantajat
qc = a*b*c*E pentru E 2qc = a*b*E pentru E < 2unde: a=0.15 -coeficient adimensional in functie de regimul de furnizare al apei, pentru 24 hb=1 -coeficient adimensional in functie de conductele de distributie a apei reci la punctele de consum in cazul in care distributia apei calde se face la temperatura de 60Cc=1.6 -coeficient adimensional in functie de destinatia cladirii: hoteluri cu camere de baie aferente camerelor de cazare fittinguri notatiiE=0.7*E1+E2C-cot 90 (C45=0.5)1.2TCS-teu in contracurent in cazul separarii fluidelor1.8baterii pte (echivalent de debit)Hu(mH2O)TS-teu de separare1.2dus sau baie DN15 la prepararea centrala a apei calde13R1-reductie1 dimensiune 0.4spalator sau chiuveta,DN1512R2-reductie2 dimensiuni 0.5lavoar DN150.352R3-reductie3 dimensiuni 0.6robinete ptA-armatura, robinet cu ventil (20;25;32;40)2;1.5;1.5;1rezervor de closet DN100.52pisoar individual DN 100.172
Nr. coloanatronsonNr. si felul punctului de consumE1E2Eqc [l/s]l [m]de [mm]v [m/s]v econom [m/s]i [mmH2O/ml]hd [mmH2O]hd [mmH2O]hl [mmH2O]hl [mmH2O](hd+hl) [mmH2O]Hu [mmH2O]Hg [mmH2O]Hg [mmH2O]Hnec [mmH2O]Hnec [bar]Echilibrare ramuriNODEchilibrare
