Introduction
In the present people began to pay attention to renewable energy and more to be applied in life the alternative that is hydropower the water is the main factor that is important consumer product including agriculture, too by working in agriculture are water transfer system to convert different types of cultivation, such as the engine water pump, electric water pump, each method has the power consumption very much.
At present, there are scholars, engineers and farmers turn our attention to the energy saving and more. by learning center sufficiency economy “Nern por gin” there was the idea to create a water pump vacuum without external power-driven pumps to work to bring the water from the pond to the results in the conversion of cultivation by the vacuum pump has been named to the new. “Payaa raeng hai nam machine” the working principle is similar with the siphon. works by releasing water through a hose from a higher to a lower and relying on gravity between molecules with the weight of the liquid, as well as the gravity of the Earth this method, which is known in many countries the water will not flow until the water level is balanced with the end of the line is equal.
By learning center sufficiency economy “Nern por gin” the idea is to bring water from low to high therefore have invented “Payaa raeng hai nam machine” give up water so a group of students chose to study the water pump the vacuum by exploring and study of information from those who invented and created “Payaa raeng hai nam machine” that from guest speaker interviews created “Payaa raeng hai nam machine” when creating a “Payaa raeng hai nam machine” has uccess the machine can work really but not all conditions of each area of the terrain the defects and problems of these had never been studied before it is also argued “Payaa raeng hai nam machine” the actual work or not because there are not yet any scholars out out, information about whether the machine actually work.
The student group's thinking made a study and create a machine to test that actually works or not if the work can actually measure how much flow rate how much water pressure? and how much water the farthest distance? and if you want to increase the efficiency of the machine need to increase, decrease or change in any respect The problems these as a group to help students requirements research and experiment. To bring information to improve and the machine more stable for the design system of water next.