. Central station heating. ^mrum i- Ine- Fig. 9—multiple SYSTEM, WATER PlIK LINE DESIGN 47 J^i—aJ^^-4^^. n ^f%^r Fig. 10—belt SYSTEM, WATER 48 CENTRAL STATION HE.\TING The system operates due to the difference in pressure inthe flow and return pipe, caused by the circulating pumpat the station. The one-pipe, or belt water system is composed of abelt of pipe feeding direct to each service, or feeding an-other belt or group of belts. It is shown herewith. This system operates due to the difference in pressurecaused by the circulating pump and the chokes or stop-pages placed in the pipe line whic
. Central station heating. ^mrum i- Ine- Fig. 9—multiple SYSTEM, WATER PlIK LINE DESIGN 47 J^i—aJ^^-4^^. n ^f%^r Fig. 10—belt SYSTEM, WATER 48 CENTRAL STATION HE.\TING The system operates due to the difference in pressure inthe flow and return pipe, caused by the circulating pumpat the station. The one-pipe, or belt water system is composed of abelt of pipe feeding direct to each service, or feeding an-other belt or group of belts. It is shown herewith. This system operates due to the difference in pressurecaused by the circulating pump and the chokes or stop-pages placed in the pipe line which divert the flow awayfrom the main belt out into the side belt or shunt, asshown by the arrows. The services are taken off the topof the pipe where the hottest water is and returns into theside of the pipe. This allows a temperature differencewhich helps the circulation caused by the pump. Both ofthese water systems work well. Comparing the two water systems, we have: 1. Initial cost about equal. 2. Economy of operation, as concerns line loss, aboutthe same for each. 3. Flexibility is in favor of
Size: 1571px × 1590px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidcentralstati, bookyear1912
