Gravity Flow Water System

The water source 3.

Gravity flow water system.

The taps and valves closed state should be the maximum. Condensed from a handbook of gravity flow water systems thomas d. The following are a list of design parameters that are important in the design of gravity flow water systems. The exercises follow a logical order for designing a distribution system and increase in difficulty.

It can be downloaded as a pdf. A main pipeline including a pipe bridge. This allows gravity to do all the work of moving the water through the system eliminating the need for a water pump whether mechanical or electric. Pipeline design 5 summary of suggested design guidelines 19 l 1 3 6 11 2 5 10 18 appendices a.

It consists of a cistern or holding tank at a higher elevation than the point of use. This book s for you. The system consists of. One of the most basic ways to build a running water system is the gravity fed system.

Maximum pressure limits. General system design and design parameters i t. This section contains photographs that detail the construction of a gravity flow water system for 32 families. If this is your first gravity flow water system and you want to begin designing or check if a design will work keep on reading.

An intake that is screened from debris and submerged sufficiently to ensure no air enters the pipeline a properly sized pipe diameter considering the pipeline length the elevation difference the energy available to move water and the water flow required. Gravity fed water systems require the following. 3 how it s organized. Gravity flow water systems practical design notes for simple rural water systems contents pagec 1 introduction 2.

Before the system can be designed the area must be surveyed.