Tham khảo tài liệu 'hvac and dehumidifying systems_9', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Simpo PDF Merge and Split UnregisteredVersion- http Table 18 Typical Utility Fan Schedule NO. ON DWGS TYPE DRIVE FAN CFM UTILITY FAN RPM SP IN. MOTOR HP PH V REMARKS UFY SISW BELT 2920 1750 5 3 240 NON-SPARKING Table 19 Sound Data Schedule MAXIMUM SOUND POWER LEVEL dB OCTAVE BAND LEVEL CENTER FREQUENCY Hz EQUIPMENT 63 125 250 500 1000 2000 4000 8000 AIR COMPRESSOR 90 89 92 93 92 92 90 81 FAN 55 50 48 47 48 46 42 37 BOILER 75 72 72 75 76 63 55 50 FAN COILS 68 66 62 58 52 47 43 37 PUMPS 85 80 82 82 80 77 74 72 Table 20 Cooling Coil Schedule NO. ON DWGS CFM SIZE IN. W H AIR PRESSURE DROP IN. WATER ENTER- ING AIR LEAVING AIR WATER PRESS DROP GPM FT . WATER TEMP. IN OUT DEG DB F WB DEG. DB F WB CC-1 7200 42 33 90 70 75 65 35 55 140 MIL-HDBK-1003 3 Simpo PDF Merge and Split Unregistered Version - http 141 MIL-HDBK-1003 3 Simpo PDF Merge and Split Unregistered Version - http USE DIFFERENT SHAPE OF SYMBOL FOR EACH TYPE OF RISER PIPING. SHOWING ALL OF RADIATION ON THE RISER DIAGRAM IS A GOOD COORDINATION CROSSCHECK AND IS HANDY FOR THE BIDDER S MATERIAL TAKE-OFF. DRAW THE DISTANCES BETWEEN FLOORS TO SCALE. 3 8 I -O IS RECOMMENDED. USE THE PIPING SYMBOL FROM THE SYMBOL LIST. PROVIDE THE PIPING SIZE FOR EACH VERTICAL PART OF THE RISER. SHOWING THE GPM OR RADIATION CAPACITY IN MBH ON THE DIAGRAM WILL HELP IN HYDRONIC BALANCING. Figure 39 Notes on Drawing Riser Diagram .
