Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 584
is taken from the bottom. There is a %-in. vent pipe taken from the top of the discharge chamber and run down tothe exhaust pipe or heater with a regulating valve and a telltale placed in such position thatit can be readily seen. The use of the vent pipe is to take off any air or non-condensible… … ■ f^Vent .T^yYTt //2 Fig. 29. The Holly Ste.\m Loop. Fig. 30 shows the lajout for a steam loop and return system described by G. C. Hawkinsin Power. No traps are used in this system. PIPING SPECIFICATIONS* Power-house steam-pii)ing specifications may be considered in the classes, namely:…
Building · Heating · Ventilation
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