Document aDLBMz0aJObLpKoEEmOq5Q2Ke

20 CHAPTER 2 Graphical Symbols for Drawings 1952 Guide Ventilating 23. Deflecting Damper - -24. Direction of Elow.... 25. Duct (1st Figure, Side Shown; 2nd Side - not Shown)............ 1 26. Duct Section (Exhaust or Return) 27. Duct Section (Supply) 28. Exhaust Inlet Ceiling (Indicate Type) 29. Exhaust Inlet Wall (Indicate Type) 12 X 20 |^V-(E OR R 20X12) [XH-----------(S 20X12) p^-JlCR 20 X 12- 700 Cf m ld_dcG*0X 12 - 700 c^m TR-12X8 700C^m 30. Fan and .-Motor-With Belt Guard 31. Inclined Drop in Respect to'-Air Flow 32. Inclined Rise in Respect to Air Flow 33. Intake Louvers on Screen 34 Louver Opening 35 Supply Outlet Ceiling (Indicate Type) 36. Supply Outlet Wall (Indicate Type) t i a~c s VSr j L 20)^12-700 C^m 20* DIAM. 1000 C^m n TR - 12X8 700 cf m 37. Vanes 38. Volume Damper. - Abbreviations and Symbols Graphical Symbols for Drawings 39. Capillary Tube------WNAA/-" 40. Compressor 5 41. Compressor, Enclosed, Crankcase, Ro tary, Belted o 42. Compressor, Open Crank case, Recipro cating, Belted 43. Compressor, Open Crank case, Recipro cating, Direct Drive 44. Condenser, Air Cooled, Finned, Forced Air 45. Condenser, Air Cooled, Finned, Static 46. Condenser, Water Cooled, Concentric. Tube in a Tube 47. Condenser, Water Cooled. Shell and Coil -Wf-f 48. Condenser, Water Cooled, Shell and Tube -P6-49/ Condensing Unit, Air Cooled 50. Condensing Unit, Water L6t- Cooled 51. Cooling Tower 52. Dryer 53. Evaporative Condenser 54. Evaporator, Circular, Ceil ing Type, Finned 55. Evaporator, Manifolded, Bare Tube, Gravity Air 56. Evaporator, Manifolded, Finned, Forced Air 21 Air Conditioning 57. Evaporator Mani folded, Finned, Gravity Air 58. Evaporator, Plate Coils, Headered or Manifold 59. Filter, Line 60. Filter & Strainer, Line 61. Finned Type Cool- ing Unit, Natural Convection 62. Forced . Convec tion Cooling Unit OoIOoIlOo ololo "" + y C 11 If I. ----- . _ f . ) 63. Gage 64. High Side Float . 65.- Immersion Cool. ing Unit 66. Low Side Float 67. Motor-Compres sor, Enclosed Crankcase, Reciprocating, Direct Connected 68. Motor-Compres sor, Enclosed Crankcase, Rotary, Direct Connected -& sor, Sealed Crank case, Recipro cating 70. Motor-Compres sor, Sealed Crank case, Rotary 71. Pressurestat. ---V\At-(p)-V\/V---- 72. Pressure Switch 73. Pressure Switch With High Pressure Cut-Out 74. Receiver, Horizontal -dE -rffh- d=S 75. Receiver, Vertical