tailieunhanh - Sổ tay tính toán cơ khí P15

Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 15 PLUMBING AND DRAINAGE FOR BUILDINGS AND OTHER STRUCTURES FACILITIES PLANNING AND LAYOUT Water-Meter Sizing and Layout for Plant and Building Water Supply Pneumatic Water Supply and Storage Systems Selecting and Sizing Storage-Tank Hot-Water Heaters Sizing Water-Supply Systems for High-Rise Buildings PLUMBING-SYSTEM DESIGN Determination of Plumbing-System Pipe Sizes Design of Roof and Yard Rainwater Drainage Systems Sizing Cold- and Hot-Water-Supply Piping Sprinkler-System Selection and Design Sizing Gas Piping for Heating and Cooking Swimming Pool Selection, Sizing, and Servicing Selecting and Sizing Building Sewage Ejection. | Source HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS _SECTION 15__ PLUMBING AND DRAINAGE FOR BUILDINGS AND OTHER STRUCTURES FACILITIES PLANNING AND LAYOUT Water-Meter Sizing and Layout for Plant and Building Water Supply Pneumatic Water Supply and Storage Systems Selecting and Sizing Storage-Tank Hot-Water Heaters Sizing Water-Supply Systems for High-Rise Buildings PLUMBING-SYSTEM DESIGN Determination of Plumbing-System Pipe Sizes Design of Roof and Yard Rainwater Drainage Systems Sizing Cold- and Hot-Water-Supply Piping Sprinkler-System Selection and Design Sizing Gas Piping for Heating and Cooking Swimming Pool Selection Sizing and Servicing Selecting and Sizing Building Sewage Ejection Pumps Facilities Planning and Layout WATER-METER SIZING AND LAYOUT FOR PLANT AND BUILDING WATER SUPPLY Select a suitable water meter for a building having a maximum fresh water demand of 9000 gal h 34 110 L h for process and domestic use. Choose a suitable storage method for the water and for an emergency reserve for fire protection when there are no local rivers or lakes for water storage. Show how the water-supply piping would be connected to a wet-pipe sprinkler system for fire protection of the building and its occupants. Calculation Procedure 1. Determine a suitable water-meter size for the installation Refer to a water-meter manufacturer s data for the capacity rating of a suitable water meter. The American Water Works Association AWWA standard for cold water meters of the displacement type is designated AWWA C700-71. It covers displacement meters known as nutating- or oscillating-piston or disk meters which are practically positive in action. Downloaded from Digital Engineering Library @ McGraw-Hill Copyright 2006 The McGraw-Hill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. PLUMBING AND DRAINAGE FOR .