Heating and ventilating buildings : a manual for heating engineers and architects . Fig. 132.—Perspective View of Tubular Boiler Set in Brickwork. directly on the walls of brickwork, or are supported by sus-pension-rods from above. In some instances the boiler-lugsrest on cast-iron columns embedded within the brickwork, andof such a length that all the brickwork above the grates canbe removed without affecting the setting. In setting the boiler 173 1/4 HEATING AND VENTILATING BUILDINGS. the back end should be slightly lower than the front, in orderthat the entire bottom of the boiler may be dr
Heating and ventilating buildings : a manual for heating engineers and architects . Fig. 132.—Perspective View of Tubular Boiler Set in Brickwork. directly on the walls of brickwork, or are supported by sus-pension-rods from above. In some instances the boiler-lugsrest on cast-iron columns embedded within the brickwork, andof such a length that all the brickwork above the grates canbe removed without affecting the setting. In setting the boiler 173 1/4 HEATING AND VENTILATING BUILDINGS. the back end should be slightly lower than the front, in orderthat the entire bottom of the boiler may be drained at the blow-off pipe. One of the lugs of the boiler on each side should beanchored in the brickwork; the others should rest on rollers,which in turn rest on an iron plate embedded in the brick. ^W walls. This permits expansion due to heating and cooling totake place without straining the boiler. If the boiler is notover 14 feet in length, two lugs on a side will be sufficient tosustain it, but if it is of greater length, more lugs will need to SETTINGS AND APPLIANCES. 175 be supplied. This brickwork surrounding the boiler ismore durable if built with an air-space, as shown in Fig. must be thoroughly stayed, by means of iion braces, con-nected with tie-rods at top and bottom of wrought iron to
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1910
